[PATCH 0/3] update ArmSoftFloatLib to latest upstream version

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* [PATCH 0/3] update ArmSoftFloatLib to latest upstream version
@ 2019-05-24 15:11 Ard Biesheuvel
  2019-05-24 15:11 ` [PATCH 1/3] ArmPkg: import latest version (3e) of the Berkeley Softfloat library Ard Biesheuvel
                   ` (4 more replies)
  0 siblings, 5 replies; 10+ messages in thread
From: Ard Biesheuvel @ 2019-05-24 15:11 UTC (permalink / raw)
  To: devel
  Cc: Ard Biesheuvel, Laszlo Ersek, Gao, Liming, Wang, Jian J,
	Leif Lindholm, Michael D Kinney

Currently, our move to OpenSSL 1.1.1b is being blocked by an issue in
the ARM software floating point library, which lacks some intrinsics
that the ARM EABI spec defines.

Since the code was in pretty sorry state, let's fix this by upgrading
to the very latest version of the core library this code is based on,
dated January 2018 (whereas the NetBSD fork of the old code dates back
to 2002)

A few notable issues that may require some discussion:
- this code is made available under the 3-clause BSD license
- RVCT support is being dropped, since it is untested and nobody appears
  to still care.
- no SPDX headers - this is left as an exercise for the steward.

Code can be found here:
https://github.com/ardbiesheuvel/edk2/tree/bz_1089_upgrade_to_openssl_1_1_1b_v4

Cc: Laszlo Ersek <lersek@redhat.com>
Cc: "Gao, Liming" <liming.gao@intel.com>
Cc: "Wang, Jian J" <jian.j.wang@intel.com>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Michael D Kinney <michael.d.kinney@intel.com>

Ard Biesheuvel (3):
  ArmPkg: import latest version (3e) of the Berkeley Softfloat library
  ArmPkg/ArmSoftFloatLib: switch to new version of softfloat library
  ArmPkg/ArmSoftFloatLib: remove source files that are no longer used

 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cdcmp.asm                                             |   41 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cfcmp.asm                                             |   37 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpeq.c                                              |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpge.c                                              |   28 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpgt.c                                              |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmple.c                                              |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmplt.c                                              |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpun.c                                              |   35 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpeq.c                                              |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpge.c                                              |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpgt.c                                              |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmple.c                                              |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmplt.c                                              |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpun.c                                              |   35 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/softfloat.h                                                   |  345 ---
 ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.c                                                 |  295 +++
 ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf                                               |   79 +-
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/COPYING.txt                                          |   37 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/README.html                                          |   49 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/README.txt                                           |   21 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-386-GCC/Makefile                         |  325 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-386-GCC/platform.h                       |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-386-SSE2-GCC/Makefile                    |  325 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-386-SSE2-GCC/platform.h                  |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-ARM-VFPv2-GCC/Makefile                   |  323 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-ARM-VFPv2-GCC/platform.h                 |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-x86_64-GCC/Makefile                      |  390 ++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-x86_64-GCC/platform.h                    |   54 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win32-MinGW/Makefile                           |  325 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win32-MinGW/platform.h                         |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win32-SSE2-MinGW/Makefile                      |  325 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win32-SSE2-MinGW/platform.h                    |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win64-MinGW-w64/Makefile                       |  390 ++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win64-MinGW-w64/platform.h                     |   54 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/template-FAST_INT64/Makefile                   |  391 ++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/template-FAST_INT64/platform.h                 |   50 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/template-not-FAST_INT64/Makefile               |  325 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/template-not-FAST_INT64/platform.h             |   50 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/doc/SoftFloat-history.html                           |  258 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/doc/SoftFloat-source.html                            |  686 ++++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/doc/SoftFloat.html                                   | 1527 +++++++++++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/extF80M_isSignalingNaN.c             |   57 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/f128M_isSignalingNaN.c               |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_commonNaNToExtF80M.c               |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_commonNaNToExtF80UI.c              |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_commonNaNToF128M.c                 |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_commonNaNToF128UI.c                |   55 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_commonNaNToF16UI.c                 |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_commonNaNToF32UI.c                 |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_commonNaNToF64UI.c                 |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_extF80MToCommonNaN.c               |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_extF80UIToCommonNaN.c              |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_f128MToCommonNaN.c                 |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_f128UIToCommonNaN.c                |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_f16UIToCommonNaN.c                 |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_f32UIToCommonNaN.c                 |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_f64UIToCommonNaN.c                 |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_propagateNaNExtF80M.c              |  107 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_propagateNaNExtF80UI.c             |  106 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_propagateNaNF128M.c                |   76 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_propagateNaNF128UI.c               |   81 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_propagateNaNF16UI.c                |   63 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_propagateNaNF32UI.c                |   63 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_propagateNaNF64UI.c                |   63 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/softfloat_raiseFlags.c               |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/specialize.h                         |  376 ++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/extF80M_isSignalingNaN.c                 |   57 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/f128M_isSignalingNaN.c                   |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_commonNaNToExtF80M.c                   |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_commonNaNToExtF80UI.c                  |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_commonNaNToF128M.c                     |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_commonNaNToF128UI.c                    |   55 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_commonNaNToF16UI.c                     |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_commonNaNToF32UI.c                     |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_commonNaNToF64UI.c                     |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_extF80MToCommonNaN.c                   |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_extF80UIToCommonNaN.c                  |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_f128MToCommonNaN.c                     |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_f128UIToCommonNaN.c                    |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_f16UIToCommonNaN.c                     |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_f32UIToCommonNaN.c                     |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_f64UIToCommonNaN.c                     |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_propagateNaNExtF80M.c                  |  107 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_propagateNaNExtF80UI.c                 |  106 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_propagateNaNF128M.c                    |  108 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_propagateNaNF128UI.c                   |  105 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_propagateNaNF16UI.c                    |   84 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_propagateNaNF32UI.c                    |   84 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_propagateNaNF64UI.c                    |   84 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/softfloat_raiseFlags.c                   |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/specialize.h                             |  376 ++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/extF80M_isSignalingNaN.c |   57 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/f128M_isSignalingNaN.c   |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80M.c   |   57 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80UI.c  |   57 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128M.c     |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128UI.c    |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF16UI.c     |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF32UI.c     |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF64UI.c     |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_extF80MToCommonNaN.c   |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_extF80UIToCommonNaN.c  |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_f128MToCommonNaN.c     |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_f128UIToCommonNaN.c    |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_f16UIToCommonNaN.c     |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_f32UIToCommonNaN.c     |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_f64UIToCommonNaN.c     |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80M.c  |   74 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80UI.c |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128M.c    |   68 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128UI.c   |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF16UI.c    |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF32UI.c    |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF64UI.c    |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/softfloat_raiseFlags.c   |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/specialize.h             |  407 ++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/extF80M_isSignalingNaN.c            |   57 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/f128M_isSignalingNaN.c              |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_commonNaNToExtF80M.c              |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_commonNaNToExtF80UI.c             |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_commonNaNToF128M.c                |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_commonNaNToF128UI.c               |   55 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_commonNaNToF16UI.c                |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_commonNaNToF32UI.c                |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_commonNaNToF64UI.c                |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_extF80MToCommonNaN.c              |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_extF80UIToCommonNaN.c             |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_f128MToCommonNaN.c                |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_f128UIToCommonNaN.c               |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_f16UIToCommonNaN.c                |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_f32UIToCommonNaN.c                |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_f64UIToCommonNaN.c                |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_propagateNaNExtF80M.c             |   86 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_propagateNaNExtF80UI.c            |   83 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_propagateNaNF128M.c               |   77 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_propagateNaNF128UI.c              |   83 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_propagateNaNF16UI.c               |   63 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_propagateNaNF32UI.c               |   63 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_propagateNaNF64UI.c               |   63 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/softfloat_raiseFlags.c              |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/specialize.h                        |  376 ++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_add.c                                 |  100 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_div.c                                 |  194 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_eq.c                                  |   98 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_eq_signaling.c                        |   92 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_le.c                                  |  106 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_le_quiet.c                            |  112 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_lt.c                                  |  106 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_lt_quiet.c                            |  112 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_mul.c                                 |  139 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_rem.c                                 |  204 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_roundToInt.c                          |  176 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_sqrt.c                                |  180 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_sub.c                                 |  100 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_f128M.c                            |  125 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_f16.c                              |  112 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_f32.c                              |  112 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_f64.c                              |  112 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_i32.c                              |  100 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_i32_r_minMag.c                     |  120 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_i64.c                              |   97 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_i64_r_minMag.c                     |  115 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_ui32.c                             |  101 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_ui32_r_minMag.c                    |  111 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_ui64.c                             |   97 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_ui64_r_minMag.c                    |  108 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_add.c                                  |   80 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_div.c                                  |  203 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_eq.c                                   |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_eq_signaling.c                         |   67 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_isSignalingNaN.c                       |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_le.c                                   |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_le_quiet.c                             |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_lt.c                                   |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_lt_quiet.c                             |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_mul.c                                  |  158 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_rem.c                                  |  225 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_roundToInt.c                           |  154 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_sqrt.c                                 |  176 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_sub.c                                  |   80 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_f128.c                              |   75 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_f16.c                               |   96 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_f32.c                               |   96 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_f64.c                               |   96 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_i32.c                               |   83 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_i32_r_minMag.c                      |   97 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_i64.c                               |   89 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_i64_r_minMag.c                      |   94 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_ui32.c                              |   83 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_ui32_r_minMag.c                     |   88 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_ui64.c                              |   84 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_ui64_r_minMag.c                     |   88 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_add.c                                   |   97 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_div.c                                   |  187 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_eq.c                                    |  100 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_eq_signaling.c                          |   92 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_le.c                                    |   93 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_le_quiet.c                              |   96 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_lt.c                                    |   93 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_lt_quiet.c                              |   96 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_mul.c                                   |  158 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_mulAdd.c                                |   92 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_rem.c                                   |  182 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_roundToInt.c                            |  223 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_sqrt.c                                  |  228 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_sub.c                                   |   97 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_extF80M.c                            |  101 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_f16.c                                |  113 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_f32.c                                |  109 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_f64.c                                |  112 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_i32.c                                |   98 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_i32_r_minMag.c                       |  106 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_i64.c                                |  102 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_i64_r_minMag.c                       |  124 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_ui32.c                               |   98 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_ui32_r_minMag.c                      |  102 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_ui64.c                               |  102 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_ui64_r_minMag.c                      |  114 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_add.c                                    |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_div.c                                    |  199 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_eq.c                                     |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_eq_signaling.c                           |   67 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_isSignalingNaN.c                         |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_le.c                                     |   72 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_le_quiet.c                               |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_lt.c                                     |   72 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_lt_quiet.c                               |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_mul.c                                    |  163 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_mulAdd.c                                 |   63 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_rem.c                                    |  190 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_roundToInt.c                             |  172 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_sqrt.c                                   |  201 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_sub.c                                    |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_extF80.c                              |  109 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_f16.c                                 |   95 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_f32.c                                 |   95 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_f64.c                                 |  100 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_i32.c                                 |   85 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_i32_r_minMag.c                        |  100 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_i64.c                                 |   95 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_i64_r_minMag.c                        |  113 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_ui32.c                                |   86 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_ui32_r_minMag.c                       |   89 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_ui64.c                                |   96 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_ui64_r_minMag.c                       |  105 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_add.c                                     |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_div.c                                     |  186 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_eq.c                                      |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_eq_signaling.c                            |   61 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_isSignalingNaN.c                          |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_le.c                                      |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_le_quiet.c                                |   71 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_lt.c                                      |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_lt_quiet.c                                |   71 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_mul.c                                     |  140 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_mulAdd.c                                  |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_rem.c                                     |  171 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_roundToInt.c                              |  120 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_sqrt.c                                    |  136 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_sub.c                                     |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_extF80.c                               |  101 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_extF80M.c                              |  111 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_f128.c                                 |   96 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_f128M.c                                |  111 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_f32.c                                  |   93 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_f64.c                                  |   93 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_i32.c                                  |   87 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_i32_r_minMag.c                         |   88 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_i64.c                                  |   87 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_i64_r_minMag.c                         |   88 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_ui32.c                                 |   84 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_ui32_r_minMag.c                        |   87 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_ui64.c                                 |   96 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_ui64_r_minMag.c                        |   87 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_add.c                                     |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_div.c                                     |  180 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_eq.c                                      |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_eq_signaling.c                            |   61 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_isSignalingNaN.c                          |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_le.c                                      |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_le_quiet.c                                |   71 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_lt.c                                      |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_lt_quiet.c                                |   71 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_mul.c                                     |  137 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_mulAdd.c                                  |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_rem.c                                     |  168 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_roundToInt.c                              |  120 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_sqrt.c                                    |  121 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_sub.c                                     |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_extF80.c                               |  101 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_extF80M.c                              |  111 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_f128.c                                 |   96 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_f128M.c                                |  115 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_f16.c                                  |   88 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_f64.c                                  |   93 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_i32.c                                  |   84 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_i32_r_minMag.c                         |   89 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_i64.c                                  |   96 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_i64_r_minMag.c                         |   94 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_ui32.c                                 |   84 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_ui32_r_minMag.c                        |   88 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_ui64.c                                 |   96 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_ui64_r_minMag.c                        |   90 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_add.c                                     |   74 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_div.c                                     |  172 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_eq.c                                      |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_eq_signaling.c                            |   61 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_isSignalingNaN.c                          |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_le.c                                      |   67 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_le_quiet.c                                |   72 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_lt.c                                      |   67 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_lt_quiet.c                                |   72 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_mul.c                                     |  150 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_mulAdd.c                                  |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_rem.c                                     |  189 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_roundToInt.c                              |  120 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_sqrt.c                                    |  133 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_sub.c                                     |   74 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_extF80.c                               |  101 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_extF80M.c                              |  111 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_f128.c                                 |   98 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_f128M.c                                |  117 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_f16.c                                  |   88 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_f32.c                                  |   88 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_i32.c                                  |   82 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_i32_r_minMag.c                         |   96 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_i64.c                                  |  103 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_i64_r_minMag.c                         |  100 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_ui32.c                                 |   82 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_ui32_r_minMag.c                        |   88 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_ui64.c                                 |  103 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_ui64_r_minMag.c                        |   93 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_extF80.c                               |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_extF80M.c                              |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_f128.c                                 |   64 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_f128M.c                                |   81 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_f16.c                                  |   71 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_f32.c                                  |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_f64.c                                  |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_extF80.c                               |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_extF80M.c                              |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_f128.c                                 |   72 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_f128M.c                                |   92 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_f16.c                                  |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_f32.c                                  |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_f64.c                                  |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/internals.h                           |  278 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/opts-GCC.h                            |  114 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/primitiveTypes.h                      |   85 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/primitives.h                          | 1160 ++++++++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/softfloat.h                           |  372 ++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/softfloat_types.h                     |   81 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_add128.c                                    |   55 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_add256M.c                                   |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addCarryM.c                                 |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addComplCarryM.c                            |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addExtF80M.c                                |  186 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addF128M.c                                  |  211 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addM.c                                      |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addMagsExtF80.c                             |  156 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addMagsF128.c                               |  154 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addMagsF16.c                                |  183 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addMagsF32.c                                |  126 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addMagsF64.c                                |  128 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_approxRecip32_1.c                           |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_approxRecipSqrt32_1.c                       |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_approxRecipSqrt_1Ks.c                       |   49 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_approxRecip_1Ks.c                           |   49 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_compare128M.c                               |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_compare96M.c                                |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_compareNonnormExtF80M.c                     |  111 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_countLeadingZeros16.c                       |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_countLeadingZeros32.c                       |   64 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_countLeadingZeros64.c                       |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_countLeadingZeros8.c                        |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_eq128.c                                     |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_invalidExtF80M.c                            |   49 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_invalidF128M.c                              |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_isNaNF128M.c                                |   57 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_le128.c                                     |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_lt128.c                                     |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul128By32.c                                |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul128MTo256M.c                             |  100 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul128To256M.c                              |   71 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul64ByShifted32To128.c                     |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul64To128.c                                |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul64To128M.c                               |   68 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mulAddF128.c                                |  350 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mulAddF128M.c                               |  382 ++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mulAddF16.c                                 |  226 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mulAddF32.c                                 |  224 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mulAddF64.c                                 |  496 +++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_negXM.c                                     |   63 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normExtF80SigM.c                            |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normRoundPackMToExtF80M.c                   |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normRoundPackMToF128M.c                     |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normRoundPackToExtF80.c                     |   71 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normRoundPackToF128.c                       |   81 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normRoundPackToF16.c                        |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normRoundPackToF32.c                        |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normRoundPackToF64.c                        |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalExtF80Sig.c                    |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalF128Sig.c                      |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalF128SigM.c                     |   61 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalF16Sig.c                       |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalF32Sig.c                       |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalF64Sig.c                       |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_remStepMBy32.c                              |   86 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundMToI64.c                               |  102 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundMToUI64.c                              |   98 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackMToExtF80M.c                       |  256 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackMToF128M.c                         |  178 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToExtF80.c                         |  256 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToF128.c                           |  171 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToF16.c                            |  113 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToF32.c                            |  113 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToF64.c                            |  117 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundToI32.c                                |   98 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundToI64.c                                |  101 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundToUI32.c                               |   93 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundToUI64.c                               |   97 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftLeftM.c                                |   91 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftNormSigF128M.c                         |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam128.c                          |   69 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam128Extra.c                     |   77 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam256M.c                         |  126 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam32.c                           |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam64.c                           |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam64Extra.c                      |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJamM.c                            |  101 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightM.c                               |   91 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftLeft128.c                         |   55 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftLeft64To96M.c                     |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftLeftM.c                           |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRight128.c                        |   55 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightExtendM.c                    |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightJam128.c                     |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightJam128Extra.c                |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightJam64.c                      |   50 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightJam64Extra.c                 |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightJamM.c                       |   72 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightM.c                          |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_sub128.c                                    |   55 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_sub1XM.c                                    |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_sub256M.c                                   |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subM.c                                      |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subMagsExtF80.c                             |  158 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subMagsF128.c                               |  139 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subMagsF16.c                                |  187 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subMagsF32.c                                |  143 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subMagsF64.c                                |  141 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_tryPropagateNaNExtF80M.c                    |   64 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_tryPropagateNaNF128M.c                      |   55 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/softfloat_state.c                             |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_extF80.c                              |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_extF80M.c                             |   74 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f128.c                                |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f128M.c                               |   76 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f16.c                                 |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f32.c                                 |   57 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f64.c                                 |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_extF80.c                              |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_extF80M.c                             |   74 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f128.c                                |   68 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f128M.c                               |   86 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f16.c                                 |   64 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f32.c                                 |   64 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f64.c                                 |   59 +
 ArmPkg/Library/ArmSoftFloatLib/arm-gcc.h                                                         |  108 -
 ArmPkg/Library/ArmSoftFloatLib/bits32/softfloat-macros                                           |  648 ------
 ArmPkg/Library/ArmSoftFloatLib/bits32/softfloat.c                                                | 2354 --------------------
 ArmPkg/Library/ArmSoftFloatLib/milieu.h                                                          |   38 -
 ArmPkg/Library/ArmSoftFloatLib/softfloat-for-gcc.h                                               |  242 --
 ArmPkg/Library/ArmSoftFloatLib/softfloat-specialize                                              |  525 -----
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 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalExtF80Sig.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalF128Sig.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalF128SigM.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalF16Sig.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalF32Sig.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalF64Sig.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_remStepMBy32.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundMToI64.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundMToUI64.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackMToExtF80M.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackMToF128M.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToExtF80.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToF128.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToF16.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToF32.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToF64.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundToI32.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundToI64.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundToUI32.c
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 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam32.c
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 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam64Extra.c
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 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightJam64Extra.c
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 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_tryPropagateNaNF128M.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/softfloat_state.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_extF80.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_extF80M.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f128.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f128M.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f16.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f32.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f64.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_extF80.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_extF80M.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f128.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f128M.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f16.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f32.c
 create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f64.c
 delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/arm-gcc.h
 delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/bits32/softfloat-macros
 delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/bits32/softfloat.c
 delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/milieu.h
 delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/softfloat-for-gcc.h
 delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/softfloat-specialize

-- 
2.20.1


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [PATCH 1/3] ArmPkg: import latest version (3e) of the Berkeley Softfloat library
  2019-05-24 15:11 [PATCH 0/3] update ArmSoftFloatLib to latest upstream version Ard Biesheuvel
@ 2019-05-24 15:11 ` Ard Biesheuvel
  2019-05-24 15:11 ` [PATCH 2/3] ArmPkg/ArmSoftFloatLib: switch to new version of softfloat library Ard Biesheuvel
                   ` (3 subsequent siblings)
  4 siblings, 0 replies; 10+ messages in thread
From: Ard Biesheuvel @ 2019-05-24 15:11 UTC (permalink / raw)
  To: devel
  Cc: Ard Biesheuvel, Laszlo Ersek, Gao, Liming, Wang, Jian J,
	Leif Lindholm, Michael D Kinney

In preparation of bringing ArmSoftFloatLib up to date in order
to provide some missing routines, import the unmodified SoftFloat-3e
source into the tree.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/COPYING.txt                                          |   37 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/README.html                                          |   49 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/README.txt                                           |   21 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-386-GCC/Makefile                         |  325 +++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-386-GCC/platform.h                       |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-386-SSE2-GCC/Makefile                    |  325 +++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-386-SSE2-GCC/platform.h                  |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-ARM-VFPv2-GCC/Makefile                   |  323 +++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-ARM-VFPv2-GCC/platform.h                 |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-x86_64-GCC/Makefile                      |  390 +++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-x86_64-GCC/platform.h                    |   54 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win32-MinGW/Makefile                           |  325 +++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win32-MinGW/platform.h                         |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win32-SSE2-MinGW/Makefile                      |  325 +++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win32-SSE2-MinGW/platform.h                    |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win64-MinGW-w64/Makefile                       |  390 +++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win64-MinGW-w64/platform.h                     |   54 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/template-FAST_INT64/Makefile                   |  391 +++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/template-FAST_INT64/platform.h                 |   50 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/template-not-FAST_INT64/Makefile               |  325 +++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/template-not-FAST_INT64/platform.h             |   50 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/doc/SoftFloat-history.html                           |  258 ++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/doc/SoftFloat-source.html                            |  686 +++++++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/doc/SoftFloat.html                                   | 1527 ++++++++++++++++++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/extF80M_isSignalingNaN.c             |   57 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/f128M_isSignalingNaN.c               |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_commonNaNToExtF80M.c               |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_commonNaNToExtF80UI.c              |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_commonNaNToF128M.c                 |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_commonNaNToF128UI.c                |   55 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_commonNaNToF16UI.c                 |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_commonNaNToF32UI.c                 |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_commonNaNToF64UI.c                 |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_extF80MToCommonNaN.c               |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_extF80UIToCommonNaN.c              |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_f128MToCommonNaN.c                 |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_f128UIToCommonNaN.c                |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_f16UIToCommonNaN.c                 |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_f32UIToCommonNaN.c                 |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_f64UIToCommonNaN.c                 |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_propagateNaNExtF80M.c              |  107 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_propagateNaNExtF80UI.c             |  106 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_propagateNaNF128M.c                |   76 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_propagateNaNF128UI.c               |   81 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_propagateNaNF16UI.c                |   63 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_propagateNaNF32UI.c                |   63 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/s_propagateNaNF64UI.c                |   63 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/softfloat_raiseFlags.c               |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/specialize.h                         |  376 +++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/extF80M_isSignalingNaN.c                 |   57 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/f128M_isSignalingNaN.c                   |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_commonNaNToExtF80M.c                   |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_commonNaNToExtF80UI.c                  |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_commonNaNToF128M.c                     |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_commonNaNToF128UI.c                    |   55 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_commonNaNToF16UI.c                     |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_commonNaNToF32UI.c                     |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_commonNaNToF64UI.c                     |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_extF80MToCommonNaN.c                   |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_extF80UIToCommonNaN.c                  |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_f128MToCommonNaN.c                     |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_f128UIToCommonNaN.c                    |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_f16UIToCommonNaN.c                     |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_f32UIToCommonNaN.c                     |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_f64UIToCommonNaN.c                     |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_propagateNaNExtF80M.c                  |  107 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_propagateNaNExtF80UI.c                 |  106 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_propagateNaNF128M.c                    |  108 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_propagateNaNF128UI.c                   |  105 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_propagateNaNF16UI.c                    |   84 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_propagateNaNF32UI.c                    |   84 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/s_propagateNaNF64UI.c                    |   84 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/softfloat_raiseFlags.c                   |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/specialize.h                             |  376 +++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/extF80M_isSignalingNaN.c |   57 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/f128M_isSignalingNaN.c   |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80M.c   |   57 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80UI.c  |   57 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128M.c     |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128UI.c    |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF16UI.c     |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF32UI.c     |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_commonNaNToF64UI.c     |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_extF80MToCommonNaN.c   |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_extF80UIToCommonNaN.c  |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_f128MToCommonNaN.c     |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_f128UIToCommonNaN.c    |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_f16UIToCommonNaN.c     |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_f32UIToCommonNaN.c     |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_f64UIToCommonNaN.c     |    5 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80M.c  |   74 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80UI.c |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128M.c    |   68 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128UI.c   |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF16UI.c    |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF32UI.c    |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/s_propagateNaNF64UI.c    |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/softfloat_raiseFlags.c   |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-defaultNaN/specialize.h             |  407 ++++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/extF80M_isSignalingNaN.c            |   57 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/f128M_isSignalingNaN.c              |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_commonNaNToExtF80M.c              |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_commonNaNToExtF80UI.c             |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_commonNaNToF128M.c                |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_commonNaNToF128UI.c               |   55 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_commonNaNToF16UI.c                |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_commonNaNToF32UI.c                |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_commonNaNToF64UI.c                |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_extF80MToCommonNaN.c              |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_extF80UIToCommonNaN.c             |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_f128MToCommonNaN.c                |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_f128UIToCommonNaN.c               |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_f16UIToCommonNaN.c                |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_f32UIToCommonNaN.c                |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_f64UIToCommonNaN.c                |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_propagateNaNExtF80M.c             |   86 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_propagateNaNExtF80UI.c            |   83 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_propagateNaNF128M.c               |   77 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_propagateNaNF128UI.c              |   83 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_propagateNaNF16UI.c               |   63 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_propagateNaNF32UI.c               |   63 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/s_propagateNaNF64UI.c               |   63 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/softfloat_raiseFlags.c              |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/specialize.h                        |  376 +++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_add.c                                 |  100 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_div.c                                 |  194 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_eq.c                                  |   98 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_eq_signaling.c                        |   92 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_le.c                                  |  106 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_le_quiet.c                            |  112 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_lt.c                                  |  106 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_lt_quiet.c                            |  112 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_mul.c                                 |  139 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_rem.c                                 |  204 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_roundToInt.c                          |  176 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_sqrt.c                                |  180 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_sub.c                                 |  100 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_f128M.c                            |  125 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_f16.c                              |  112 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_f32.c                              |  112 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_f64.c                              |  112 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_i32.c                              |  100 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_i32_r_minMag.c                     |  120 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_i64.c                              |   97 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_i64_r_minMag.c                     |  115 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_ui32.c                             |  101 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_ui32_r_minMag.c                    |  111 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_ui64.c                             |   97 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_ui64_r_minMag.c                    |  108 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_add.c                                  |   80 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_div.c                                  |  203 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_eq.c                                   |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_eq_signaling.c                         |   67 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_isSignalingNaN.c                       |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_le.c                                   |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_le_quiet.c                             |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_lt.c                                   |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_lt_quiet.c                             |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_mul.c                                  |  158 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_rem.c                                  |  225 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_roundToInt.c                           |  154 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_sqrt.c                                 |  176 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_sub.c                                  |   80 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_f128.c                              |   75 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_f16.c                               |   96 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_f32.c                               |   96 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_f64.c                               |   96 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_i32.c                               |   83 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_i32_r_minMag.c                      |   97 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_i64.c                               |   89 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_i64_r_minMag.c                      |   94 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_ui32.c                              |   83 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_ui32_r_minMag.c                     |   88 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_ui64.c                              |   84 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_ui64_r_minMag.c                     |   88 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_add.c                                   |   97 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_div.c                                   |  187 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_eq.c                                    |  100 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_eq_signaling.c                          |   92 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_le.c                                    |   93 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_le_quiet.c                              |   96 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_lt.c                                    |   93 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_lt_quiet.c                              |   96 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_mul.c                                   |  158 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_mulAdd.c                                |   92 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_rem.c                                   |  182 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_roundToInt.c                            |  223 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_sqrt.c                                  |  228 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_sub.c                                   |   97 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_extF80M.c                            |  101 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_f16.c                                |  113 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_f32.c                                |  109 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_f64.c                                |  112 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_i32.c                                |   98 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_i32_r_minMag.c                       |  106 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_i64.c                                |  102 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_i64_r_minMag.c                       |  124 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_ui32.c                               |   98 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_ui32_r_minMag.c                      |  102 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_ui64.c                               |  102 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_ui64_r_minMag.c                      |  114 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_add.c                                    |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_div.c                                    |  199 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_eq.c                                     |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_eq_signaling.c                           |   67 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_isSignalingNaN.c                         |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_le.c                                     |   72 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_le_quiet.c                               |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_lt.c                                     |   72 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_lt_quiet.c                               |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_mul.c                                    |  163 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_mulAdd.c                                 |   63 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_rem.c                                    |  190 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_roundToInt.c                             |  172 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_sqrt.c                                   |  201 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_sub.c                                    |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_extF80.c                              |  109 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_f16.c                                 |   95 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_f32.c                                 |   95 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_f64.c                                 |  100 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_i32.c                                 |   85 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_i32_r_minMag.c                        |  100 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_i64.c                                 |   95 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_i64_r_minMag.c                        |  113 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_ui32.c                                |   86 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_ui32_r_minMag.c                       |   89 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_ui64.c                                |   96 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_ui64_r_minMag.c                       |  105 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_add.c                                     |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_div.c                                     |  186 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_eq.c                                      |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_eq_signaling.c                            |   61 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_isSignalingNaN.c                          |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_le.c                                      |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_le_quiet.c                                |   71 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_lt.c                                      |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_lt_quiet.c                                |   71 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_mul.c                                     |  140 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_mulAdd.c                                  |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_rem.c                                     |  171 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_roundToInt.c                              |  120 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_sqrt.c                                    |  136 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_sub.c                                     |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_extF80.c                               |  101 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_extF80M.c                              |  111 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_f128.c                                 |   96 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_f128M.c                                |  111 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_f32.c                                  |   93 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_f64.c                                  |   93 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_i32.c                                  |   87 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_i32_r_minMag.c                         |   88 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_i64.c                                  |   87 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_i64_r_minMag.c                         |   88 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_ui32.c                                 |   84 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_ui32_r_minMag.c                        |   87 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_ui64.c                                 |   96 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_ui64_r_minMag.c                        |   87 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_add.c                                     |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_div.c                                     |  180 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_eq.c                                      |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_eq_signaling.c                            |   61 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_isSignalingNaN.c                          |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_le.c                                      |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_le_quiet.c                                |   71 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_lt.c                                      |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_lt_quiet.c                                |   71 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_mul.c                                     |  137 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_mulAdd.c                                  |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_rem.c                                     |  168 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_roundToInt.c                              |  120 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_sqrt.c                                    |  121 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_sub.c                                     |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_extF80.c                               |  101 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_extF80M.c                              |  111 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_f128.c                                 |   96 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_f128M.c                                |  115 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_f16.c                                  |   88 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_f64.c                                  |   93 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_i32.c                                  |   84 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_i32_r_minMag.c                         |   89 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_i64.c                                  |   96 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_i64_r_minMag.c                         |   94 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_ui32.c                                 |   84 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_ui32_r_minMag.c                        |   88 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_ui64.c                                 |   96 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_ui64_r_minMag.c                        |   90 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_add.c                                     |   74 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_div.c                                     |  172 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_eq.c                                      |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_eq_signaling.c                            |   61 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_isSignalingNaN.c                          |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_le.c                                      |   67 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_le_quiet.c                                |   72 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_lt.c                                      |   67 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_lt_quiet.c                                |   72 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_mul.c                                     |  150 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_mulAdd.c                                  |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_rem.c                                     |  189 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_roundToInt.c                              |  120 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_sqrt.c                                    |  133 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_sub.c                                     |   74 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_extF80.c                               |  101 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_extF80M.c                              |  111 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_f128.c                                 |   98 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_f128M.c                                |  117 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_f16.c                                  |   88 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_f32.c                                  |   88 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_i32.c                                  |   82 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_i32_r_minMag.c                         |   96 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_i64.c                                  |  103 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_i64_r_minMag.c                         |  100 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_ui32.c                                 |   82 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_ui32_r_minMag.c                        |   88 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_ui64.c                                 |  103 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_ui64_r_minMag.c                        |   93 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_extF80.c                               |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_extF80M.c                              |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_f128.c                                 |   64 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_f128M.c                                |   81 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_f16.c                                  |   71 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_f32.c                                  |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_f64.c                                  |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_extF80.c                               |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_extF80M.c                              |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_f128.c                                 |   72 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_f128M.c                                |   92 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_f16.c                                  |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_f32.c                                  |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_f64.c                                  |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/internals.h                           |  278 ++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/opts-GCC.h                            |  114 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/primitiveTypes.h                      |   85 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/primitives.h                          | 1160 +++++++++++++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/softfloat.h                           |  372 +++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/softfloat_types.h                     |   81 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_add128.c                                    |   55 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_add256M.c                                   |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addCarryM.c                                 |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addComplCarryM.c                            |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addExtF80M.c                                |  186 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addF128M.c                                  |  211 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addM.c                                      |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addMagsExtF80.c                             |  156 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addMagsF128.c                               |  154 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addMagsF16.c                                |  183 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addMagsF32.c                                |  126 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addMagsF64.c                                |  128 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_approxRecip32_1.c                           |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_approxRecipSqrt32_1.c                       |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_approxRecipSqrt_1Ks.c                       |   49 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_approxRecip_1Ks.c                           |   49 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_compare128M.c                               |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_compare96M.c                                |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_compareNonnormExtF80M.c                     |  111 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_countLeadingZeros16.c                       |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_countLeadingZeros32.c                       |   64 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_countLeadingZeros64.c                       |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_countLeadingZeros8.c                        |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_eq128.c                                     |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_invalidExtF80M.c                            |   49 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_invalidF128M.c                              |   53 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_isNaNF128M.c                                |   57 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_le128.c                                     |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_lt128.c                                     |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul128By32.c                                |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul128MTo256M.c                             |  100 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul128To256M.c                              |   71 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul64ByShifted32To128.c                     |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul64To128.c                                |   66 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul64To128M.c                               |   68 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mulAddF128.c                                |  350 +++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mulAddF128M.c                               |  382 +++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mulAddF16.c                                 |  226 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mulAddF32.c                                 |  224 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mulAddF64.c                                 |  496 +++++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_negXM.c                                     |   63 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normExtF80SigM.c                            |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normRoundPackMToExtF80M.c                   |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normRoundPackMToF128M.c                     |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normRoundPackToExtF80.c                     |   71 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normRoundPackToF128.c                       |   81 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normRoundPackToF16.c                        |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normRoundPackToF32.c                        |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normRoundPackToF64.c                        |   58 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalExtF80Sig.c                    |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalF128Sig.c                      |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalF128SigM.c                     |   61 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalF16Sig.c                       |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalF32Sig.c                       |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normSubnormalF64Sig.c                       |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_remStepMBy32.c                              |   86 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundMToI64.c                               |  102 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundMToUI64.c                              |   98 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackMToExtF80M.c                       |  256 ++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackMToF128M.c                         |  178 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToExtF80.c                         |  256 ++++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToF128.c                           |  171 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToF16.c                            |  113 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToF32.c                            |  113 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToF64.c                            |  117 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundToI32.c                                |   98 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundToI64.c                                |  101 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundToUI32.c                               |   93 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundToUI64.c                               |   97 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftLeftM.c                                |   91 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftNormSigF128M.c                         |   78 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam128.c                          |   69 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam128Extra.c                     |   77 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam256M.c                         |  126 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam32.c                           |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam64.c                           |   51 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam64Extra.c                      |   62 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJamM.c                            |  101 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightM.c                               |   91 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftLeft128.c                         |   55 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftLeft64To96M.c                     |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftLeftM.c                           |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRight128.c                        |   55 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightExtendM.c                    |   73 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightJam128.c                     |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightJam128Extra.c                |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightJam64.c                      |   50 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightJam64Extra.c                 |   56 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightJamM.c                       |   72 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightM.c                          |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_sub128.c                                    |   55 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_sub1XM.c                                    |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_sub256M.c                                   |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subM.c                                      |   70 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subMagsExtF80.c                             |  158 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subMagsF128.c                               |  139 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subMagsF16.c                                |  187 +++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subMagsF32.c                                |  143 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subMagsF64.c                                |  141 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_tryPropagateNaNExtF80M.c                    |   64 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_tryPropagateNaNF128M.c                      |   55 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/softfloat_state.c                             |   52 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_extF80.c                              |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_extF80M.c                             |   74 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f128.c                                |   60 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f128M.c                               |   76 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f16.c                                 |   65 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f32.c                                 |   57 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f64.c                                 |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_extF80.c                              |   59 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_extF80M.c                             |   74 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f128.c                                |   68 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f128M.c                               |   86 ++
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f16.c                                 |   64 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f32.c                                 |   64 +
 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f64.c                                 |   59 +
 451 files changed, 47155 insertions(+)

diff --git a/ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/COPYING.txt b/ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/COPYING.txt
new file mode 100644
index 000000000000..9c05d49ca452
--- /dev/null
+++ b/ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/COPYING.txt
@@ -0,0 +1,37 @@
+
+License for Berkeley SoftFloat Release 3e
+
+John R. Hauser
+2018 January 20
+
+The following applies to the whole of SoftFloat Release 3e as well as to
+each source file individually.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 The Regents of the
+University of California.  All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+    this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions, and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors
+    may be used to endorse or promote products derived from this software
+    without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
diff --git a/ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/README.html b/ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/README.html
new file mode 100644
index 000000000000..7989e0c2602e
--- /dev/null
+++ b/ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/README.html
@@ -0,0 +1,49 @@
+
+<HTML>
+
+<HEAD>
+<TITLE>Berkeley SoftFloat Package Overview</TITLE>
+</HEAD>
+
+<BODY>
+
+<H1>Package Overview for Berkeley SoftFloat Release 3e</H1>
+
+<P>
+John R. Hauser<BR>
+2018 January 20<BR>
+</P>
+
+<P>
+Berkeley SoftFloat is a software implementation of binary floating-point that
+conforms to the IEEE Standard for Floating-Point Arithmetic.
+SoftFloat is distributed in the form of C source code.
+Building the SoftFloat sources generates a library file (typically
+<CODE>softfloat.a</CODE> or <CODE>libsoftfloat.a</CODE>) containing the
+floating-point subroutines.
+</P>
+
+<P>
+The SoftFloat package is documented in the following files in the
+<CODE>doc</CODE> subdirectory:
+<BLOCKQUOTE>
+<TABLE>
+<TR>
+<TD><A HREF="doc/SoftFloat.html"><NOBR><CODE>SoftFloat.html</CODE></NOBR></A></TD>
+<TD>Documentation for using the SoftFloat functions.</TD>
+</TR>
+<TR>
+<TD><A HREF="doc/SoftFloat-source.html"><NOBR><CODE>SoftFloat-source.html</CODE></NOBR></A></TD>
+<TD>Documentation for building SoftFloat.</TD>
+</TR>
+<TR>
+<TD><A HREF="doc/SoftFloat-history.html"><NOBR><CODE>SoftFloat-history.html</CODE></A><CODE>&nbsp;&nbsp;&nbsp;</CODE></NOBR></TD>
+<TD>History of the major changes to SoftFloat.</TD>
+</TR>
+</TABLE>
+</BLOCKQUOTE>
+Other files in the package comprise the source code for SoftFloat.
+</P>
+
+</BODY>
+
diff --git a/ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/README.txt b/ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/README.txt
new file mode 100644
index 000000000000..f819baa5c5cc
--- /dev/null
+++ b/ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/README.txt
@@ -0,0 +1,21 @@
+
+Package Overview for Berkeley SoftFloat Release 3e
+
+John R. Hauser
+2018 January 20
+
+Berkeley SoftFloat is a software implementation of binary floating-point
+that conforms to the IEEE Standard for Floating-Point Arithmetic.  SoftFloat
+is distributed in the form of C source code.  Building the SoftFloat sources
+generates a library file (typically "softfloat.a" or "libsoftfloat.a")
+containing the floating-point subroutines.
+
+The SoftFloat package is documented in the following files in the "doc"
+subdirectory:
+
+    SoftFloat.html          Documentation for using the SoftFloat functions.
+    SoftFloat-source.html   Documentation for building SoftFloat.
+    SoftFloat-history.html  History of the major changes to SoftFloat.
+
+Other files in the package comprise the source code for SoftFloat.
+

---
Remaining content omitted.
Please refer to http://www.jhauser.us/arithmetic/SoftFloat-3e.zip

^ permalink raw reply related	[flat|nested] 10+ messages in thread

* [PATCH 2/3] ArmPkg/ArmSoftFloatLib: switch to new version of softfloat library
  2019-05-24 15:11 [PATCH 0/3] update ArmSoftFloatLib to latest upstream version Ard Biesheuvel
  2019-05-24 15:11 ` [PATCH 1/3] ArmPkg: import latest version (3e) of the Berkeley Softfloat library Ard Biesheuvel
@ 2019-05-24 15:11 ` Ard Biesheuvel
  2019-05-24 15:11 ` [PATCH 3/3] ArmPkg/ArmSoftFloatLib: remove source files that are no longer used Ard Biesheuvel
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 10+ messages in thread
From: Ard Biesheuvel @ 2019-05-24 15:11 UTC (permalink / raw)
  To: devel
  Cc: Ard Biesheuvel, Laszlo Ersek, Gao, Liming, Wang, Jian J,
	Leif Lindholm, Michael D Kinney

Update the INF description and the top level .c files in order to
switch to the new version of the SoftFloat library imported in the
previous patch.

Note that we no longer use the code that travelled a long way from
the 2002 version of the softfloat library via NetBsd and the StdLib
package. Instead, we are using the upstream version unmodified, with
the glue .c file adopted from the OP-TEE project. This approach is
much cleaner and much more maintainable.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
 ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.c   | 295 ++++++++++++++++++++
 ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf |  79 ++++--
 2 files changed, 355 insertions(+), 19 deletions(-)

diff --git a/ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.c b/ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.c
new file mode 100644
index 000000000000..160e1ebab846
--- /dev/null
+++ b/ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.c
@@ -0,0 +1,295 @@
+/*
+ * Copyright (c) 2015 - 2019, Linaro Limited
+ *
+ * SPDX-License-Identifier: BSD-2-Clause-Patent
+ */
+
+#include "platform.h"
+#include <softfloat.h>
+
+/*
+ * On ARM32 EABI defines both a soft-float ABI and a hard-float ABI,
+ * hard-float is basically a super set of soft-float. Hard-float requires
+ * all the support routines provided for soft-float, but the compiler may
+ * choose to optimize to not use some of them.
+ *
+ * The AEABI functions uses soft-float calling convention even if the
+ * functions are compiled for hard-float. So where float and double would
+ * have been expected we use aeabi_float_t and aeabi_double_t respectively
+ * instead.
+ */
+typedef unsigned aeabi_float_t;
+typedef unsigned long long aeabi_double_t;
+
+/*
+ * Helpers to convert between float32 and aeabi_float_t, and float64 and
+ * aeabi_double_t used by the AEABI functions below.
+ */
+static aeabi_float_t f32_to_f(float32_t val)
+{
+	union {
+		float32_t from;
+		aeabi_float_t to;
+	} res = { .from = val };
+
+	return res.to;
+}
+
+static float32_t f32_from_f(aeabi_float_t val)
+{
+	union {
+		aeabi_float_t from;
+		float32_t to;
+	} res = { .from = val };
+
+	return res.to;
+}
+
+static aeabi_double_t f64_to_d(float64_t val)
+{
+	union {
+		float64_t from;
+		aeabi_double_t to;
+	} res = { .from = val };
+
+	return res.to;
+}
+
+static float64_t f64_from_d(aeabi_double_t val)
+{
+	union {
+		aeabi_double_t from;
+		float64_t to;
+	} res = { .from = val };
+
+	return res.to;
+}
+
+/*
+ * From ARM Run-time ABI for ARM Architecture
+ * ARM IHI 0043D, current through ABI release 2.09
+ *
+ * 4.1.2 The floating-point helper functions
+ */
+
+/*
+ * Table 2, Standard aeabi_double_t precision floating-point arithmetic helper
+ * functions
+ */
+
+aeabi_double_t __aeabi_dadd(aeabi_double_t a, aeabi_double_t b)
+{
+	return f64_to_d(f64_add(f64_from_d(a), f64_from_d(b)));
+}
+
+aeabi_double_t __aeabi_ddiv(aeabi_double_t a, aeabi_double_t b)
+{
+	return f64_to_d(f64_div(f64_from_d(a), f64_from_d(b)));
+}
+
+aeabi_double_t __aeabi_dmul(aeabi_double_t a, aeabi_double_t b)
+{
+	return f64_to_d(f64_mul(f64_from_d(a), f64_from_d(b)));
+}
+
+
+aeabi_double_t __aeabi_drsub(aeabi_double_t a, aeabi_double_t b)
+{
+	return f64_to_d(f64_sub(f64_from_d(b), f64_from_d(a)));
+}
+
+aeabi_double_t __aeabi_dsub(aeabi_double_t a, aeabi_double_t b)
+{
+	return f64_to_d(f64_sub(f64_from_d(a), f64_from_d(b)));
+}
+
+/*
+ * Table 3, double precision floating-point comparison helper functions
+ */
+
+int __aeabi_dcmpeq(aeabi_double_t a, aeabi_double_t b)
+{
+	return f64_eq(f64_from_d(a), f64_from_d(b));
+}
+
+int __aeabi_dcmplt(aeabi_double_t a, aeabi_double_t b)
+{
+	return f64_lt(f64_from_d(a), f64_from_d(b));
+}
+
+int __aeabi_dcmple(aeabi_double_t a, aeabi_double_t b)
+{
+	return f64_le(f64_from_d(a), f64_from_d(b));
+}
+
+int __aeabi_dcmpge(aeabi_double_t a, aeabi_double_t b)
+{
+	return f64_le(f64_from_d(b), f64_from_d(a));
+}
+
+int __aeabi_dcmpgt(aeabi_double_t a, aeabi_double_t b)
+{
+	return f64_lt(f64_from_d(b), f64_from_d(a));
+}
+
+/*
+ * Table 4, Standard single precision floating-point arithmetic helper
+ * functions
+ */
+
+aeabi_float_t __aeabi_fadd(aeabi_float_t a, aeabi_float_t b)
+{
+	return f32_to_f(f32_add(f32_from_f(a), f32_from_f(b)));
+}
+
+aeabi_float_t __aeabi_fdiv(aeabi_float_t a, aeabi_float_t b)
+{
+	return f32_to_f(f32_div(f32_from_f(a), f32_from_f(b)));
+}
+
+aeabi_float_t __aeabi_fmul(aeabi_float_t a, aeabi_float_t b)
+{
+	return f32_to_f(f32_mul(f32_from_f(a), f32_from_f(b)));
+}
+
+aeabi_float_t __aeabi_frsub(aeabi_float_t a, aeabi_float_t b)
+{
+	return f32_to_f(f32_sub(f32_from_f(b), f32_from_f(a)));
+}
+
+aeabi_float_t __aeabi_fsub(aeabi_float_t a, aeabi_float_t b)
+{
+	return f32_to_f(f32_sub(f32_from_f(a), f32_from_f(b)));
+}
+
+/*
+ * Table 5, Standard single precision floating-point comparison helper
+ * functions
+ */
+
+int __aeabi_fcmpeq(aeabi_float_t a, aeabi_float_t b)
+{
+	return f32_eq(f32_from_f(a), f32_from_f(b));
+}
+
+int __aeabi_fcmplt(aeabi_float_t a, aeabi_float_t b)
+{
+	return f32_lt(f32_from_f(a), f32_from_f(b));
+}
+
+int __aeabi_fcmple(aeabi_float_t a, aeabi_float_t b)
+{
+	return f32_le(f32_from_f(a), f32_from_f(b));
+}
+
+int __aeabi_fcmpge(aeabi_float_t a, aeabi_float_t b)
+{
+	return f32_le(f32_from_f(b), f32_from_f(a));
+}
+
+int __aeabi_fcmpgt(aeabi_float_t a, aeabi_float_t b)
+{
+	return f32_lt(f32_from_f(b), f32_from_f(a));
+}
+
+/*
+ * Table 6, Standard floating-point to integer conversions
+ */
+
+int __aeabi_d2iz(aeabi_double_t a)
+{
+	return f64_to_i32_r_minMag(f64_from_d(a), false);
+}
+
+unsigned __aeabi_d2uiz(aeabi_double_t a)
+{
+	return f64_to_ui32_r_minMag(f64_from_d(a), false);
+}
+
+long long __aeabi_d2lz(aeabi_double_t a)
+{
+	return f64_to_i64_r_minMag(f64_from_d(a), false);
+}
+
+unsigned long long __aeabi_d2ulz(aeabi_double_t a)
+{
+	return f64_to_ui64_r_minMag(f64_from_d(a), false);
+}
+
+int __aeabi_f2iz(aeabi_float_t a)
+{
+	return f32_to_i32_r_minMag(f32_from_f(a), false);
+}
+
+unsigned __aeabi_f2uiz(aeabi_float_t a)
+{
+	return f32_to_ui32_r_minMag(f32_from_f(a), false);
+}
+
+long long __aeabi_f2lz(aeabi_float_t a)
+{
+	return f32_to_i64_r_minMag(f32_from_f(a), false);
+}
+
+unsigned long long __aeabi_f2ulz(aeabi_float_t a)
+{
+	return f32_to_ui64_r_minMag(f32_from_f(a), false);
+}
+
+/*
+ * Table 7, Standard conversions between floating types
+ */
+
+aeabi_float_t __aeabi_d2f(aeabi_double_t a)
+{
+	return f32_to_f(f64_to_f32(f64_from_d(a)));
+}
+
+aeabi_double_t __aeabi_f2d(aeabi_float_t a)
+{
+	return f64_to_d(f32_to_f64(f32_from_f(a)));
+}
+
+/*
+ * Table 8, Standard integer to floating-point conversions
+ */
+
+aeabi_double_t __aeabi_i2d(int a)
+{
+	return f64_to_d(i32_to_f64(a));
+}
+
+aeabi_double_t __aeabi_ui2d(unsigned a)
+{
+	return f64_to_d(ui32_to_f64(a));
+}
+
+aeabi_double_t __aeabi_l2d(long long a)
+{
+	return f64_to_d(i64_to_f64(a));
+}
+
+aeabi_double_t __aeabi_ul2d(unsigned long long a)
+{
+	return f64_to_d(ui64_to_f64(a));
+}
+
+aeabi_float_t __aeabi_i2f(int a)
+{
+	return f32_to_f(i32_to_f32(a));
+}
+
+aeabi_float_t __aeabi_ui2f(unsigned a)
+{
+	return f32_to_f(ui32_to_f32(a));
+}
+
+aeabi_float_t __aeabi_l2f(long long a)
+{
+	return f32_to_f(i64_to_f32(a));
+}
+
+aeabi_float_t __aeabi_ul2f(unsigned long long a)
+{
+	return f32_to_f(ui64_to_f32(a));
+}
diff --git a/ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf b/ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf
index cbb49f49ade6..7c909d332845 100644
--- a/ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf
+++ b/ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf
@@ -2,7 +2,7 @@
 #  ARM Software floating point Library.
 #
 #  Copyright (c) 2014, ARM Ltd. All rights reserved.
-#  Copyright (c) 2015, Linaro Ltd. All rights reserved.
+#  Copyright (c) 2015 - 2019, Linaro Ltd. All rights reserved.
 #
 #  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
@@ -10,7 +10,7 @@
 ##
 
 [Defines]
-  INF_VERSION                    = 0x00010005
+  INF_VERSION                    = 0x0001001B
   BASE_NAME                      = ArmSoftFloatLib
   FILE_GUID                      = a485f921-749e-41a0-9f91-62f09a38721c
   MODULE_TYPE                    = BASE
@@ -22,26 +22,67 @@
 #
 
 [Sources]
-  bits32/softfloat.c
-  Arm/__aeabi_dcmpeq.c
-  Arm/__aeabi_fcmpeq.c
-  Arm/__aeabi_dcmpge.c
-  Arm/__aeabi_fcmpge.c
-  Arm/__aeabi_dcmpgt.c
-  Arm/__aeabi_fcmpgt.c
-  Arm/__aeabi_dcmple.c
-  Arm/__aeabi_fcmple.c
-  Arm/__aeabi_dcmplt.c
-  Arm/__aeabi_fcmplt.c
-  Arm/__aeabi_dcmpun.c
-  Arm/__aeabi_fcmpun.c
+  SoftFloat-3e/source/f32_add.c
+  SoftFloat-3e/source/f32_div.c
+  SoftFloat-3e/source/f32_eq.c
+  SoftFloat-3e/source/f32_le.c
+  SoftFloat-3e/source/f32_lt.c
+  SoftFloat-3e/source/f32_mul.c
+  SoftFloat-3e/source/f32_sub.c
+  SoftFloat-3e/source/f32_to_f64.c
+  SoftFloat-3e/source/f32_to_i32_r_minMag.c
+  SoftFloat-3e/source/f32_to_i64_r_minMag.c
+  SoftFloat-3e/source/f32_to_ui32_r_minMag.c
+  SoftFloat-3e/source/f32_to_ui64_r_minMag.c
+  SoftFloat-3e/source/f64_add.c
+  SoftFloat-3e/source/f64_div.c
+  SoftFloat-3e/source/f64_eq.c
+  SoftFloat-3e/source/f64_le.c
+  SoftFloat-3e/source/f64_lt.c
+  SoftFloat-3e/source/f64_mul.c
+  SoftFloat-3e/source/f64_sub.c
+  SoftFloat-3e/source/f64_to_f32.c
+  SoftFloat-3e/source/f64_to_i32_r_minMag.c
+  SoftFloat-3e/source/f64_to_i64_r_minMag.c
+  SoftFloat-3e/source/f64_to_ui32_r_minMag.c
+  SoftFloat-3e/source/f64_to_ui64_r_minMag.c
+  SoftFloat-3e/source/i32_to_f32.c
+  SoftFloat-3e/source/i32_to_f64.c
+  SoftFloat-3e/source/i64_to_f32.c
+  SoftFloat-3e/source/i64_to_f64.c
+  SoftFloat-3e/source/ui32_to_f32.c
+  SoftFloat-3e/source/ui32_to_f64.c
+  SoftFloat-3e/source/ui64_to_f32.c
+  SoftFloat-3e/source/ui64_to_f64.c
+  SoftFloat-3e/source/s_subMagsF32.c
+  SoftFloat-3e/source/s_subMagsF64.c
+  SoftFloat-3e/source/s_addMagsF32.c
+  SoftFloat-3e/source/s_addMagsF64.c
+  SoftFloat-3e/source/s_normSubnormalF64Sig.c
+  SoftFloat-3e/source/s_normSubnormalF32Sig.c
+  SoftFloat-3e/source/s_roundPackToF32.c
+  SoftFloat-3e/source/s_roundPackToF64.c
+  SoftFloat-3e/source/s_shortShiftRightJam64.c
+  SoftFloat-3e/source/s_shiftRightJam32.c
+  SoftFloat-3e/source/s_normRoundPackToF32.c
+  SoftFloat-3e/source/s_normRoundPackToF64.c
+  SoftFloat-3e/source/s_shiftRightJam64.c
+  SoftFloat-3e/source/s_countLeadingZeros8.c
+  SoftFloat-3e/source/s_countLeadingZeros32.c
+  SoftFloat-3e/source/s_countLeadingZeros64.c
+  SoftFloat-3e/source/s_mul64To128.c
+  SoftFloat-3e/source/softfloat_state.c
 
-  Arm/__aeabi_cdcmp.asm   | RVCT
-  Arm/__aeabi_cfcmp.asm   | RVCT
+  SoftFloat-3e/build/Linux-ARM-VFPv2-GCC/platform.h
+  SoftFloat-3e/source/ARM-VFPv2/s_propagateNaNF64UI.c
+  SoftFloat-3e/source/ARM-VFPv2/softfloat_raiseFlags.c
+  SoftFloat-3e/source/ARM-VFPv2/specialize.h
+  SoftFloat-3e/source/include/internals.h
+
+  ArmSoftFloatLib.c
 
 [Packages]
   MdePkg/MdePkg.dec
 
 [BuildOptions]
-  GCC:*_*_*_CC_FLAGS = -DSOFTFLOAT_FOR_GCC -Wno-enum-compare -fno-lto
-  RVCT:*_*_*_CC_FLAGS = -DSOFTFLOAT_FOR_GCC
+  GCC:*_*_*_CC_FLAGS = -fno-lto -ffreestanding -Wno-unused-label -DSOFTFLOAT_FAST_INT64
-- 
2.20.1


^ permalink raw reply related	[flat|nested] 10+ messages in thread

* [PATCH 3/3] ArmPkg/ArmSoftFloatLib: remove source files that are no longer used
  2019-05-24 15:11 [PATCH 0/3] update ArmSoftFloatLib to latest upstream version Ard Biesheuvel
  2019-05-24 15:11 ` [PATCH 1/3] ArmPkg: import latest version (3e) of the Berkeley Softfloat library Ard Biesheuvel
  2019-05-24 15:11 ` [PATCH 2/3] ArmPkg/ArmSoftFloatLib: switch to new version of softfloat library Ard Biesheuvel
@ 2019-05-24 15:11 ` Ard Biesheuvel
  2019-05-24 20:57 ` [edk2-devel] [PATCH 0/3] update ArmSoftFloatLib to latest upstream version Laszlo Ersek
  2019-05-27  9:06 ` Wang, Jian J
  4 siblings, 0 replies; 10+ messages in thread
From: Ard Biesheuvel @ 2019-05-24 15:11 UTC (permalink / raw)
  To: devel
  Cc: Ard Biesheuvel, Laszlo Ersek, Gao, Liming, Wang, Jian J,
	Leif Lindholm, Michael D Kinney

Now that we have switched to a new version of the SoftFloat code,
remove the source files that make up the old implementation, and
are no longer referenced.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cdcmp.asm   |   41 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cfcmp.asm   |   37 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpeq.c    |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpge.c    |   28 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpgt.c    |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmple.c    |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmplt.c    |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpun.c    |   35 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpeq.c    |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpge.c    |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpgt.c    |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmple.c    |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmplt.c    |   30 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpun.c    |   35 -
 ArmPkg/Library/ArmSoftFloatLib/Arm/softfloat.h         |  345 ---
 ArmPkg/Library/ArmSoftFloatLib/arm-gcc.h               |  108 -
 ArmPkg/Library/ArmSoftFloatLib/bits32/softfloat-macros |  648 ------
 ArmPkg/Library/ArmSoftFloatLib/bits32/softfloat.c      | 2354 --------------------
 ArmPkg/Library/ArmSoftFloatLib/milieu.h                |   38 -
 ArmPkg/Library/ArmSoftFloatLib/softfloat-for-gcc.h     |  242 --
 ArmPkg/Library/ArmSoftFloatLib/softfloat-specialize    |  525 -----
 21 files changed, 4706 deletions(-)

diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cdcmp.asm b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cdcmp.asm
deleted file mode 100644
index 47ec383f8053..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cdcmp.asm
+++ /dev/null
@@ -1,41 +0,0 @@
-//------------------------------------------------------------------------------
-//
-// Copyright (c) 2015, Linaro Limited. All rights reserved.
-//
-// SPDX-License-Identifier: BSD-2-Clause-Patent
-//
-//------------------------------------------------------------------------------
-
-    EXPORT      __aeabi_cdrcmple
-    EXPORT      __aeabi_cdcmpeq
-    EXPORT      __aeabi_cdcmple
-    IMPORT      _softfloat_float64_eq
-    IMPORT      _softfloat_float64_lt
-
-    AREA        __aeabi_cdcmp, CODE, READONLY
-    PRESERVE8
-
-__aeabi_cdrcmple
-    MOV         IP, R0
-    MOV         R0, R2
-    MOV         R2, IP
-
-    MOV         IP, R1
-    MOV         R1, R3
-    MOV         R3, IP
-
-__aeabi_cdcmpeq
-__aeabi_cdcmple
-    PUSH        {R0 - R3, IP, LR}
-    BL          _softfloat_float64_eq
-    SUB         IP, R0, #1
-    CMP         IP, #0                  // sets C and Z if R0 == 1
-    POPEQ       {R0 - R3, IP, PC}
-
-    LDM         SP, {R0 - R3}
-    BL          _softfloat_float64_lt
-    SUB         IP, R0, #1
-    CMP         IP, #1                  // sets C if R0 == 0
-    POP         {R0 - R3, IP, PC}
-
-    END
diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cfcmp.asm b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cfcmp.asm
deleted file mode 100644
index df005a2d6b04..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cfcmp.asm
+++ /dev/null
@@ -1,37 +0,0 @@
-//------------------------------------------------------------------------------
-//
-// Copyright (c) 2015, Linaro Limited. All rights reserved.
-//
-// SPDX-License-Identifier: BSD-2-Clause-Patent
-//
-//------------------------------------------------------------------------------
-
-    EXPORT      __aeabi_cfrcmple
-    EXPORT      __aeabi_cfcmpeq
-    EXPORT      __aeabi_cfcmple
-    IMPORT      _softfloat_float32_eq
-    IMPORT      _softfloat_float32_lt
-
-    AREA        __aeabi_cfcmp, CODE, READONLY
-    PRESERVE8
-
-__aeabi_cfrcmple
-    MOV         IP, R0
-    MOV         R0, R1
-    MOV         R1, IP
-
-__aeabi_cfcmpeq
-__aeabi_cfcmple
-    PUSH        {R0 - R3, IP, LR}
-    BL          _softfloat_float32_eq
-    SUB         IP, R0, #1
-    CMP         IP, #0                  // sets C and Z if R0 == 1
-    POPEQ       {R0 - R3, IP, PC}
-
-    LDM         SP, {R0 - R1}
-    BL          _softfloat_float32_lt
-    SUB         IP, R0, #1
-    CMP         IP, #1                  // sets C if R0 == 0
-    POP         {R0 - R3, IP, PC}
-
-    END
diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpeq.c b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpeq.c
deleted file mode 100644
index 31942ac9e346..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpeq.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* $NetBSD: __aeabi_dcmpeq.c,v 1.1 2013/04/16 10:37:39 matt Exp $ */
-
-/** @file
-*
-*  Copyright (c) 2013 - 2014, ARM Limited. All rights reserved.
-*
-*  SPDX-License-Identifier: BSD-2-Clause-Patent
-*
-**/
-
-/*
- * Written by Ben Harris, 2000.  This file is in the Public Domain.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: __aeabi_dcmpeq.c,v 1.1 2013/04/16 10:37:39 matt Exp $");
-#endif /* LIBC_SCCS and not lint */
-
-#include "softfloat-for-gcc.h"
-#include "milieu.h"
-#include "softfloat.h"
-
-int __aeabi_dcmpeq(float64, float64);
-
-int
-__aeabi_dcmpeq(float64 a, float64 b)
-{
-
-    return float64_eq(a, b);
-}
diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpge.c b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpge.c
deleted file mode 100644
index d95371258aa8..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpge.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* $NetBSD: __aeabi_dcmpge.c,v 1.2 2013/04/16 13:38:34 matt Exp $ */
-/** @file
-*
-*  Copyright (c) 2013 - 2014, ARM Limited. All rights reserved.
-*
-*  SPDX-License-Identifier: BSD-2-Clause-Patent
-*
-**/
-/*
- * Written by Ben Harris, 2000.  This file is in the Public Domain.
- */
-
-#include "softfloat-for-gcc.h"
-#include "milieu.h"
-#include "softfloat.h"
-
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: __aeabi_dcmpge.c,v 1.2 2013/04/16 13:38:34 matt Exp $");
-#endif /* LIBC_SCCS and not lint */
-
-int __aeabi_dcmpge(float64, float64);
-
-int
-__aeabi_dcmpge(float64 a, float64 b)
-{
-
-    return !float64_lt(a, b) && float64_eq(a, a) && float64_eq(b, b);
-}
diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpgt.c b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpgt.c
deleted file mode 100644
index d5a092b99721..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpgt.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* $NetBSD: __aeabi_dcmpgt.c,v 1.2 2013/04/16 13:38:34 matt Exp $ */
-
-/** @file
-*
-*  Copyright (c) 2013 - 2014, ARM Limited. All rights reserved.
-*
-*  SPDX-License-Identifier: BSD-2-Clause-Patent
-*
-**/
-
-/*
- * Written by Ben Harris, 2000.  This file is in the Public Domain.
- */
-
-#include "softfloat-for-gcc.h"
-#include "milieu.h"
-#include "softfloat.h"
-
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: __aeabi_dcmpgt.c,v 1.2 2013/04/16 13:38:34 matt Exp $");
-#endif /* LIBC_SCCS and not lint */
-
-int __aeabi_dcmpgt(float64, float64);
-
-int
-__aeabi_dcmpgt(float64 a, float64 b)
-{
-
-    return !float64_le(a, b) && float64_eq(a, a) && float64_eq(b, b);
-}
diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmple.c b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmple.c
deleted file mode 100644
index 20939dd0b229..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmple.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* $NetBSD: __aeabi_dcmple.c,v 1.1 2013/04/16 10:37:39 matt Exp $ */
-
-/** @file
-*
-*  Copyright (c) 2013 - 2014, ARM Limited. All rights reserved.
-*
-*  SPDX-License-Identifier: BSD-2-Clause-Patent
-*
-**/
-
-/*
- * Written by Ben Harris, 2000.  This file is in the Public Domain.
- */
-
-#include "softfloat-for-gcc.h"
-#include "milieu.h"
-#include "softfloat.h"
-
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: __aeabi_dcmple.c,v 1.1 2013/04/16 10:37:39 matt Exp $");
-#endif /* LIBC_SCCS and not lint */
-
-int __aeabi_dcmple(float64, float64);
-
-int
-__aeabi_dcmple(float64 a, float64 b)
-{
-
-    return float64_le(a, b);
-}
diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmplt.c b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmplt.c
deleted file mode 100644
index d3ef1b7b32e5..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmplt.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* $NetBSD: __aeabi_dcmplt.c,v 1.1 2013/04/16 10:37:39 matt Exp $ */
-
-/** @file
-*
-*  Copyright (c) 2013 - 2014, ARM Limited. All rights reserved.
-*
-*  SPDX-License-Identifier: BSD-2-Clause-Patent
-*
-**/
-
-/*
- * Written by Ben Harris, 2000.  This file is in the Public Domain.
- */
-
-#include "softfloat-for-gcc.h"
-#include "milieu.h"
-#include "softfloat.h"
-
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: __aeabi_dcmplt.c,v 1.1 2013/04/16 10:37:39 matt Exp $");
-#endif /* LIBC_SCCS and not lint */
-
-int __aeabi_dcmplt(float64, float64);
-
-int
-__aeabi_dcmplt(float64 a, float64 b)
-{
-
-    return float64_lt(a, b);
-}
diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpun.c b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpun.c
deleted file mode 100644
index 0e0bc57e2fb8..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpun.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* $NetBSD: __aeabi_dcmpun.c,v 1.1 2013/04/16 10:37:39 matt Exp $ */
-
-/** @file
-*
-*  Copyright (c) 2013 - 2014, ARM Limited. All rights reserved.
-*
-*  SPDX-License-Identifier: BSD-2-Clause-Patent
-*
-**/
-
-/*
- * Written by Richard Earnshaw, 2003.  This file is in the Public Domain.
- */
-
-#include "softfloat-for-gcc.h"
-#include "milieu.h"
-#include "softfloat.h"
-
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: __aeabi_dcmpun.c,v 1.1 2013/04/16 10:37:39 matt Exp $");
-#endif /* LIBC_SCCS and not lint */
-
-int __aeabi_dcmpun(float64, float64);
-
-int
-__aeabi_dcmpun(float64 a, float64 b)
-{
-    /*
-     * The comparison is unordered if either input is a NaN.
-     * Test for this by comparing each operand with itself.
-     * We must perform both comparisons to correctly check for
-     * signalling NaNs.
-     */
-    return !float64_eq(a, a) || !float64_eq(b, b);
-}
diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpeq.c b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpeq.c
deleted file mode 100644
index 1a210b934dda..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpeq.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* $NetBSD: __aeabi_fcmpeq.c,v 1.1 2013/04/16 10:37:39 matt Exp $ */
-
-/** @file
-*
-*  Copyright (c) 2013 - 2014, ARM Limited. All rights reserved.
-*
-*  SPDX-License-Identifier: BSD-2-Clause-Patent
-*
-**/
-
-/*
- * Written by Ben Harris, 2000.  This file is in the Public Domain.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: __aeabi_fcmpeq.c,v 1.1 2013/04/16 10:37:39 matt Exp $");
-#endif /* LIBC_SCCS and not lint */
-
-#include "softfloat-for-gcc.h"
-#include "milieu.h"
-#include "softfloat.h"
-
-int __aeabi_fcmpeq(float32, float32);
-
-int
-__aeabi_fcmpeq(float32 a, float32 b)
-{
-
-    return float32_eq(a, b);
-}
diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpge.c b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpge.c
deleted file mode 100644
index 5c99f4d16e54..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpge.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* $NetBSD: __aeabi_fcmpge.c,v 1.2 2013/04/16 13:38:34 matt Exp $ */
-
-/** @file
-*
-*  Copyright (c) 2013 - 2014, ARM Limited. All rights reserved.
-*
-*  SPDX-License-Identifier: BSD-2-Clause-Patent
-*
-**/
-
-/*
- * Written by Ben Harris, 2000.  This file is in the Public Domain.
- */
-
-#include "softfloat-for-gcc.h"
-#include "milieu.h"
-#include "softfloat.h"
-
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: __aeabi_fcmpge.c,v 1.2 2013/04/16 13:38:34 matt Exp $");
-#endif /* LIBC_SCCS and not lint */
-
-int __aeabi_fcmpge(float32, float32);
-
-int
-__aeabi_fcmpge(float32 a, float32 b)
-{
-
-    return !float32_lt(a, b) && float32_eq(a, a) && float32_eq(b, b);
-}
diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpgt.c b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpgt.c
deleted file mode 100644
index 7e4a225a6af7..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpgt.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* $NetBSD: __aeabi_fcmpgt.c,v 1.2 2013/04/16 13:38:34 matt Exp $ */
-
-/** @file
-*
-*  Copyright (c) 2013 - 2014, ARM Limited. All rights reserved.
-*
-*  SPDX-License-Identifier: BSD-2-Clause-Patent
-*
-**/
-
-/*
- * Written by Ben Harris, 2000.  This file is in the Public Domain.
- */
-
-#include "softfloat-for-gcc.h"
-#include "milieu.h"
-#include "softfloat.h"
-
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: __aeabi_fcmpgt.c,v 1.2 2013/04/16 13:38:34 matt Exp $");
-#endif /* LIBC_SCCS and not lint */
-
-int __aeabi_fcmpgt(float32, float32);
-
-int
-__aeabi_fcmpgt(float32 a, float32 b)
-{
-
-    return !float32_le(a, b) && float32_eq(a, a) && float32_eq(b, b);
-}
diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmple.c b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmple.c
deleted file mode 100644
index 97fb070cb8d5..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmple.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* $NetBSD: __aeabi_fcmple.c,v 1.1 2013/04/16 10:37:39 matt Exp $ */
-
-/** @file
-*
-*  Copyright (c) 2013 - 2014, ARM Limited. All rights reserved.
-*
-*  SPDX-License-Identifier: BSD-2-Clause-Patent
-*
-**/
-
-/*
- * Written by Ben Harris, 2000.  This file is in the Public Domain.
- */
-
-#include "softfloat-for-gcc.h"
-#include "milieu.h"
-#include "softfloat.h"
-
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: __aeabi_fcmple.c,v 1.1 2013/04/16 10:37:39 matt Exp $");
-#endif /* LIBC_SCCS and not lint */
-
-int __aeabi_fcmple(float32, float32);
-
-int
-__aeabi_fcmple(float32 a, float32 b)
-{
-
-    return float32_le(a, b);
-}
diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmplt.c b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmplt.c
deleted file mode 100644
index 53585f0b8205..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmplt.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* $NetBSD: __aeabi_fcmplt.c,v 1.1 2013/04/16 10:37:39 matt Exp $ */
-
-/** @file
-*
-*  Copyright (c) 2013 - 2014, ARM Limited. All rights reserved.
-*
-*  SPDX-License-Identifier: BSD-2-Clause-Patent
-*
-**/
-
-/*
- * Written by Ben Harris, 2000.  This file is in the Public Domain.
- */
-
-#include "softfloat-for-gcc.h"
-#include "milieu.h"
-#include "softfloat.h"
-
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: __aeabi_fcmplt.c,v 1.1 2013/04/16 10:37:39 matt Exp $");
-#endif /* LIBC_SCCS and not lint */
-
-int __aeabi_fcmplt(float32, float32);
-
-int
-__aeabi_fcmplt(float32 a, float32 b)
-{
-
-    return float32_lt(a, b);
-}
diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpun.c b/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpun.c
deleted file mode 100644
index d5e43e319e69..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpun.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* $NetBSD: __aeabi_fcmpun.c,v 1.1 2013/04/16 10:37:39 matt Exp $ */
-
-/** @file
-*
-*  Copyright (c) 2013 - 2014, ARM Limited. All rights reserved.
-*
-*  SPDX-License-Identifier: BSD-2-Clause-Patent
-*
-**/
-
-/*
- * Written by Richard Earnshaw, 2003.  This file is in the Public Domain.
- */
-
-#include "softfloat-for-gcc.h"
-#include "milieu.h"
-#include "softfloat.h"
-
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: __aeabi_fcmpun.c,v 1.1 2013/04/16 10:37:39 matt Exp $");
-#endif /* LIBC_SCCS and not lint */
-
-int __aeabi_fcmpun(float32, float32);
-
-int
-__aeabi_fcmpun(float32 a, float32 b)
-{
-    /*
-     * The comparison is unordered if either input is a NaN.
-     * Test for this by comparing each operand with itself.
-     * We must perform both comparisons to correctly check for
-     * signalling NaNs.
-     */
-    return !float32_eq(a, a) || !float32_eq(b, b);
-}
diff --git a/ArmPkg/Library/ArmSoftFloatLib/Arm/softfloat.h b/ArmPkg/Library/ArmSoftFloatLib/Arm/softfloat.h
deleted file mode 100644
index a9004f672385..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/Arm/softfloat.h
+++ /dev/null
@@ -1,345 +0,0 @@
-/*  $NetBSD: softfloat.h,v 1.10 2013/04/24 18:04:46 matt Exp $  */
-
-/* This is a derivative work. */
-
-/*
-===============================================================================
-
-This C header file is part of the SoftFloat IEC/IEEE Floating-point
-Arithmetic Package, Release 2a.
-
-Written by John R. Hauser.  This work was made possible in part by the
-International Computer Science Institute, located at Suite 600, 1947 Center
-Street, Berkeley, California 94704.  Funding was partially provided by the
-National Science Foundation under grant MIP-9311980.  The original version
-of this code was written as part of a project to build a fixed-point vector
-processor in collaboration with the University of California at Berkeley,
-overseen by Profs. Nelson Morgan and John Wawrzynek.  More information
-is available through the Web page `http://HTTP.CS.Berkeley.EDU/~jhauser/
-arithmetic/SoftFloat.html'.
-
-THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE.  Although reasonable effort
-has been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT
-TIMES RESULT IN INCORRECT BEHAVIOR.  USE OF THIS SOFTWARE IS RESTRICTED TO
-PERSONS AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ANY
-AND ALL LOSSES, COSTS, OR OTHER PROBLEMS ARISING FROM ITS USE.
-
-Derivative works are acceptable, even for commercial purposes, so long as
-(1) they include prominent notice that the work is derivative, and (2) they
-include prominent notice akin to these four paragraphs for those parts of
-this code that are retained.
-
-===============================================================================
-*/
-
-/*
--------------------------------------------------------------------------------
-The macro `FLOATX80' must be defined to enable the extended double-precision
-floating-point format `floatx80'.  If this macro is not defined, the
-`floatx80' type will not be defined, and none of the functions that either
-input or output the `floatx80' type will be defined.  The same applies to
-the `FLOAT128' macro and the quadruple-precision format `float128'.
--------------------------------------------------------------------------------
-*/
-/* #define FLOATX80 */
-/* #define FLOAT128 */
-
-#define FE_INVALID      0x01    /* invalid operation exception */
-#define FE_DIVBYZERO    0x02    /* divide-by-zero exception */
-#define FE_OVERFLOW     0x04    /* overflow exception */
-#define FE_UNDERFLOW    0x08    /* underflow exception */
-#define FE_INEXACT      0x10    /* imprecise (loss of precision; "inexact") */
-
-#define FE_ALL_EXCEPT   0x1f
-
-#define FE_TONEAREST    0   /* round to nearest representable number */
-#define FE_UPWARD       1   /* round toward positive infinity */
-#define FE_DOWNWARD     2   /* round toward negative infinity */
-#define FE_TOWARDZERO   3   /* round to zero (truncate) */
-
-typedef int fp_except;
-
-/* Bit defines for fp_except */
-
-#define FP_X_INV    FE_INVALID      /* invalid operation exception */
-#define FP_X_DZ     FE_DIVBYZERO    /* divide-by-zero exception */
-#define FP_X_OFL    FE_OVERFLOW     /* overflow exception */
-#define FP_X_UFL    FE_UNDERFLOW    /* underflow exception */
-#define FP_X_IMP    FE_INEXACT      /* imprecise (prec. loss; "inexact") */
-
-/* Rounding modes */
-
-typedef enum {
-    FP_RN=FE_TONEAREST,     /* round to nearest representable number */
-    FP_RP=FE_UPWARD,        /* round toward positive infinity */
-    FP_RM=FE_DOWNWARD,      /* round toward negative infinity */
-    FP_RZ=FE_TOWARDZERO     /* round to zero (truncate) */
-} fp_rnd;
-
-/*
--------------------------------------------------------------------------------
-Software IEC/IEEE floating-point types.
--------------------------------------------------------------------------------
-*/
-typedef unsigned int float32;
-typedef unsigned long long float64;
-#ifdef FLOATX80
-typedef struct {
-    unsigned short high;
-    unsigned long long low;
-} floatx80;
-#endif
-#ifdef FLOAT128
-typedef struct {
-    unsigned long long high, low;
-} float128;
-#endif
-
-/*
--------------------------------------------------------------------------------
-Software IEC/IEEE floating-point underflow tininess-detection mode.
--------------------------------------------------------------------------------
-*/
-#ifndef SOFTFLOAT_FOR_GCC
-extern int float_detect_tininess;
-#endif
-enum {
-    float_tininess_after_rounding  = 0,
-    float_tininess_before_rounding = 1
-};
-
-/*
--------------------------------------------------------------------------------
-Software IEC/IEEE floating-point rounding mode.
--------------------------------------------------------------------------------
-*/
-extern fp_rnd float_rounding_mode;
-#define float_round_nearest_even FP_RN
-#define float_round_to_zero      FP_RZ
-#define float_round_down         FP_RM
-#define float_round_up           FP_RP
-
-/*
--------------------------------------------------------------------------------
-Software IEC/IEEE floating-point exception flags.
--------------------------------------------------------------------------------
-*/
-extern fp_except float_exception_flags;
-extern fp_except float_exception_mask;
-enum {
-    float_flag_inexact   = FP_X_IMP,
-    float_flag_underflow = FP_X_UFL,
-    float_flag_overflow  = FP_X_OFL,
-    float_flag_divbyzero = FP_X_DZ,
-    float_flag_invalid   = FP_X_INV
-};
-
-/*
--------------------------------------------------------------------------------
-Routine to raise any or all of the software IEC/IEEE floating-point
-exception flags.
--------------------------------------------------------------------------------
-*/
-void float_raise( fp_except );
-
-/*
--------------------------------------------------------------------------------
-Software IEC/IEEE integer-to-floating-point conversion routines.
--------------------------------------------------------------------------------
-*/
-float32 int32_to_float32( int32 );
-float32 uint32_to_float32( uint32 );
-float64 int32_to_float64( int32 );
-float64 uint32_to_float64( uint32 );
-#ifdef FLOATX80
-floatx80 int32_to_floatx80( int32 );
-floatx80 uint32_to_floatx80( uint32 );
-#endif
-#ifdef FLOAT128
-float128 int32_to_float128( int32 );
-float128 uint32_to_float128( uint32 );
-#endif
-#ifndef SOFTFLOAT_FOR_GCC /* __floatdi?f is in libgcc2.c */
-float32 int64_to_float32( long long );
-float64 int64_to_float64( long long );
-#ifdef FLOATX80
-floatx80 int64_to_floatx80( long long );
-#endif
-#ifdef FLOAT128
-float128 int64_to_float128( long long );
-#endif
-#endif
-
-/*
--------------------------------------------------------------------------------
-Software IEC/IEEE single-precision conversion routines.
--------------------------------------------------------------------------------
-*/
-int float32_to_int32( float32 );
-int float32_to_int32_round_to_zero( float32 );
-#if defined(SOFTFLOAT_FOR_GCC) && defined(SOFTFLOAT_NEED_FIXUNS)
-unsigned int float32_to_uint32_round_to_zero( float32 );
-#endif
-#ifndef SOFTFLOAT_FOR_GCC /* __fix?fdi provided by libgcc2.c */
-long long float32_to_int64( float32 );
-long long float32_to_int64_round_to_zero( float32 );
-#endif
-float64 float32_to_float64( float32 );
-#ifdef FLOATX80
-floatx80 float32_to_floatx80( float32 );
-#endif
-#ifdef FLOAT128
-float128 float32_to_float128( float32 );
-#endif
-
-/*
--------------------------------------------------------------------------------
-Software IEC/IEEE single-precision operations.
--------------------------------------------------------------------------------
-*/
-float32 float32_round_to_int( float32 );
-float32 float32_add( float32, float32 );
-float32 float32_sub( float32, float32 );
-float32 float32_mul( float32, float32 );
-float32 float32_div( float32, float32 );
-float32 float32_rem( float32, float32 );
-float32 float32_sqrt( float32 );
-int float32_eq( float32, float32 );
-int float32_le( float32, float32 );
-int float32_lt( float32, float32 );
-int float32_eq_signaling( float32, float32 );
-int float32_le_quiet( float32, float32 );
-int float32_lt_quiet( float32, float32 );
-#ifndef SOFTFLOAT_FOR_GCC
-int float32_is_signaling_nan( float32 );
-#endif
-
-/*
--------------------------------------------------------------------------------
-Software IEC/IEEE double-precision conversion routines.
--------------------------------------------------------------------------------
-*/
-int float64_to_int32( float64 );
-int float64_to_int32_round_to_zero( float64 );
-#if defined(SOFTFLOAT_FOR_GCC) && defined(SOFTFLOAT_NEED_FIXUNS)
-unsigned int float64_to_uint32_round_to_zero( float64 );
-#endif
-#ifndef SOFTFLOAT_FOR_GCC /* __fix?fdi provided by libgcc2.c */
-long long float64_to_int64( float64 );
-long long float64_to_int64_round_to_zero( float64 );
-#endif
-float32 float64_to_float32( float64 );
-#ifdef FLOATX80
-floatx80 float64_to_floatx80( float64 );
-#endif
-#ifdef FLOAT128
-float128 float64_to_float128( float64 );
-#endif
-
-/*
--------------------------------------------------------------------------------
-Software IEC/IEEE double-precision operations.
--------------------------------------------------------------------------------
-*/
-float64 float64_round_to_int( float64 );
-float64 float64_add( float64, float64 );
-float64 float64_sub( float64, float64 );
-float64 float64_mul( float64, float64 );
-float64 float64_div( float64, float64 );
-float64 float64_rem( float64, float64 );
-float64 float64_sqrt( float64 );
-int float64_eq( float64, float64 );
-int float64_le( float64, float64 );
-int float64_lt( float64, float64 );
-int float64_eq_signaling( float64, float64 );
-int float64_le_quiet( float64, float64 );
-int float64_lt_quiet( float64, float64 );
-#ifndef SOFTFLOAT_FOR_GCC
-int float64_is_signaling_nan( float64 );
-#endif
-
-#ifdef FLOATX80
-
-/*
--------------------------------------------------------------------------------
-Software IEC/IEEE extended double-precision conversion routines.
--------------------------------------------------------------------------------
-*/
-int floatx80_to_int32( floatx80 );
-int floatx80_to_int32_round_to_zero( floatx80 );
-long long floatx80_to_int64( floatx80 );
-long long floatx80_to_int64_round_to_zero( floatx80 );
-float32 floatx80_to_float32( floatx80 );
-float64 floatx80_to_float64( floatx80 );
-#ifdef FLOAT128
-float128 floatx80_to_float128( floatx80 );
-#endif
-
-/*
--------------------------------------------------------------------------------
-Software IEC/IEEE extended double-precision rounding precision.  Valid
-values are 32, 64, and 80.
--------------------------------------------------------------------------------
-*/
-extern int floatx80_rounding_precision;
-
-/*
--------------------------------------------------------------------------------
-Software IEC/IEEE extended double-precision operations.
--------------------------------------------------------------------------------
-*/
-floatx80 floatx80_round_to_int( floatx80 );
-floatx80 floatx80_add( floatx80, floatx80 );
-floatx80 floatx80_sub( floatx80, floatx80 );
-floatx80 floatx80_mul( floatx80, floatx80 );
-floatx80 floatx80_div( floatx80, floatx80 );
-floatx80 floatx80_rem( floatx80, floatx80 );
-floatx80 floatx80_sqrt( floatx80 );
-int floatx80_eq( floatx80, floatx80 );
-int floatx80_le( floatx80, floatx80 );
-int floatx80_lt( floatx80, floatx80 );
-int floatx80_eq_signaling( floatx80, floatx80 );
-int floatx80_le_quiet( floatx80, floatx80 );
-int floatx80_lt_quiet( floatx80, floatx80 );
-int floatx80_is_signaling_nan( floatx80 );
-
-#endif
-
-#ifdef FLOAT128
-
-/*
--------------------------------------------------------------------------------
-Software IEC/IEEE quadruple-precision conversion routines.
--------------------------------------------------------------------------------
-*/
-int float128_to_int32( float128 );
-int float128_to_int32_round_to_zero( float128 );
-long long float128_to_int64( float128 );
-long long float128_to_int64_round_to_zero( float128 );
-float32 float128_to_float32( float128 );
-float64 float128_to_float64( float128 );
-#ifdef FLOATX80
-floatx80 float128_to_floatx80( float128 );
-#endif
-
-/*
--------------------------------------------------------------------------------
-Software IEC/IEEE quadruple-precision operations.
--------------------------------------------------------------------------------
-*/
-float128 float128_round_to_int( float128 );
-float128 float128_add( float128, float128 );
-float128 float128_sub( float128, float128 );
-float128 float128_mul( float128, float128 );
-float128 float128_div( float128, float128 );
-float128 float128_rem( float128, float128 );
-float128 float128_sqrt( float128 );
-int float128_eq( float128, float128 );
-int float128_le( float128, float128 );
-int float128_lt( float128, float128 );
-int float128_eq_signaling( float128, float128 );
-int float128_le_quiet( float128, float128 );
-int float128_lt_quiet( float128, float128 );
-int float128_is_signaling_nan( float128 );
-
-#endif
diff --git a/ArmPkg/Library/ArmSoftFloatLib/arm-gcc.h b/ArmPkg/Library/ArmSoftFloatLib/arm-gcc.h
deleted file mode 100644
index 67962518e013..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/arm-gcc.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/** @file
-
-  Copyright (c) 2014, ARM Limited. All rights reserved.
-
-  SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-/* $NetBSD: arm-gcc.h,v 1.4 2013/01/26 07:08:14 matt Exp $ */
-
-/*
--------------------------------------------------------------------------------
-One of the macros `BIGENDIAN' or `LITTLEENDIAN' must be defined.
--------------------------------------------------------------------------------
-*/
-#ifdef __ARMEB__
-#define BIGENDIAN
-#else
-#define LITTLEENDIAN
-#endif
-
-/*
--------------------------------------------------------------------------------
-The macro `BITS64' can be defined to indicate that 64-bit integer types are
-supported by the compiler.
--------------------------------------------------------------------------------
-*/
-#define BITS64
-
-/*
--------------------------------------------------------------------------------
-Each of the following `typedef's defines the most convenient type that holds
-integers of at least as many bits as specified.  For example, `uint8' should
-be the most convenient type that can hold unsigned integers of as many as
-8 bits.  The `flag' type must be able to hold either a 0 or 1.  For most
-implementations of C, `flag', `uint8', and `int8' should all be `typedef'ed
-to the same as `int'.
--------------------------------------------------------------------------------
-*/
-typedef int flag;
-typedef int uint8;
-typedef int int8;
-typedef int uint16;
-typedef int int16;
-typedef unsigned int uint32;
-typedef signed int int32;
-#ifdef BITS64
-typedef unsigned long long int uint64;
-typedef signed long long int int64;
-#endif
-
-/*
--------------------------------------------------------------------------------
-Each of the following `typedef's defines a type that holds integers
-of _exactly_ the number of bits specified.  For instance, for most
-implementation of C, `bits16' and `sbits16' should be `typedef'ed to
-`unsigned short int' and `signed short int' (or `short int'), respectively.
--------------------------------------------------------------------------------
-*/
-typedef unsigned char bits8;
-typedef signed char sbits8;
-typedef unsigned short int bits16;
-typedef signed short int sbits16;
-typedef unsigned int bits32;
-typedef signed int sbits32;
-#ifdef BITS64
-typedef unsigned long long int bits64;
-typedef signed long long int sbits64;
-#endif
-
-#ifdef BITS64
-/*
--------------------------------------------------------------------------------
-The `LIT64' macro takes as its argument a textual integer literal and
-if necessary ``marks'' the literal as having a 64-bit integer type.
-For example, the GNU C Compiler (`gcc') requires that 64-bit literals be
-appended with the letters `LL' standing for `long long', which is `gcc's
-name for the 64-bit integer type.  Some compilers may allow `LIT64' to be
-defined as the identity macro:  `#define LIT64( a ) a'.
--------------------------------------------------------------------------------
-*/
-#define LIT64( a ) a##ULL
-#endif
-
-/*
--------------------------------------------------------------------------------
-The macro `INLINE' can be used before functions that should be inlined.  If
-a compiler does not support explicit inlining, this macro should be defined
-to be `static'.
--------------------------------------------------------------------------------
-*/
-#define INLINE static inline
-
-/*
--------------------------------------------------------------------------------
-The ARM FPA is odd in that it stores doubles high-order word first, no matter
-what the endianness of the CPU.  VFP is sane.
--------------------------------------------------------------------------------
-*/
-#if defined(SOFTFLOAT_FOR_GCC)
-#if defined(__VFP_FP__) || defined(__ARMEB__)
-#define FLOAT64_DEMANGLE(a) (a)
-#define FLOAT64_MANGLE(a)   (a)
-#else
-#define FLOAT64_DEMANGLE(a) (((a) << 32) | ((a) >> 32))
-#define FLOAT64_MANGLE(a)   FLOAT64_DEMANGLE(a)
-#endif
-#endif
diff --git a/ArmPkg/Library/ArmSoftFloatLib/bits32/softfloat-macros b/ArmPkg/Library/ArmSoftFloatLib/bits32/softfloat-macros
deleted file mode 100644
index 8e1f2d8b9abe..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/bits32/softfloat-macros
+++ /dev/null
@@ -1,648 +0,0 @@
-
-/*
-===============================================================================
-
-This C source fragment is part of the SoftFloat IEC/IEEE Floating-point
-Arithmetic Package, Release 2a.
-
-Written by John R. Hauser.  This work was made possible in part by the
-International Computer Science Institute, located at Suite 600, 1947 Center
-Street, Berkeley, California 94704.  Funding was partially provided by the
-National Science Foundation under grant MIP-9311980.  The original version
-of this code was written as part of a project to build a fixed-point vector
-processor in collaboration with the University of California at Berkeley,
-overseen by Profs. Nelson Morgan and John Wawrzynek.  More information
-is available through the Web page `http://HTTP.CS.Berkeley.EDU/~jhauser/
-arithmetic/SoftFloat.html'.
-
-THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE.  Although reasonable effort
-has been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT
-TIMES RESULT IN INCORRECT BEHAVIOR.  USE OF THIS SOFTWARE IS RESTRICTED TO
-PERSONS AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ANY
-AND ALL LOSSES, COSTS, OR OTHER PROBLEMS ARISING FROM ITS USE.
-
-Derivative works are acceptable, even for commercial purposes, so long as
-(1) they include prominent notice that the work is derivative, and (2) they
-include prominent notice akin to these four paragraphs for those parts of
-this code that are retained.
-
-===============================================================================
-*/
-
-/*
--------------------------------------------------------------------------------
-Shifts `a' right by the number of bits given in `count'.  If any nonzero
-bits are shifted off, they are ``jammed'' into the least significant bit of
-the result by setting the least significant bit to 1.  The value of `count'
-can be arbitrarily large; in particular, if `count' is greater than 32, the
-result will be either 0 or 1, depending on whether `a' is zero or nonzero.
-The result is stored in the location pointed to by `zPtr'.
--------------------------------------------------------------------------------
-*/
-INLINE void shift32RightJamming( bits32 a, int16 count, bits32 *zPtr )
-{
-    bits32 z;
-
-    if ( count == 0 ) {
-        z = a;
-    }
-    else if ( count < 32 ) {
-        z = ( a>>count ) | ( ( a<<( ( - count ) & 31 ) ) != 0 );
-    }
-    else {
-        z = ( a != 0 );
-    }
-    *zPtr = z;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Shifts the 64-bit value formed by concatenating `a0' and `a1' right by the
-number of bits given in `count'.  Any bits shifted off are lost.  The value
-of `count' can be arbitrarily large; in particular, if `count' is greater
-than 64, the result will be 0.  The result is broken into two 32-bit pieces
-which are stored at the locations pointed to by `z0Ptr' and `z1Ptr'.
--------------------------------------------------------------------------------
-*/
-INLINE void
- shift64Right(
-     bits32 a0, bits32 a1, int16 count, bits32 *z0Ptr, bits32 *z1Ptr )
-{
-    bits32 z0, z1;
-    int8 negCount = ( - count ) & 31;
-
-    if ( count == 0 ) {
-        z1 = a1;
-        z0 = a0;
-    }
-    else if ( count < 32 ) {
-        z1 = ( a0<<negCount ) | ( a1>>count );
-        z0 = a0>>count;
-    }
-    else {
-        z1 = ( count < 64 ) ? ( a0>>( count & 31 ) ) : 0;
-        z0 = 0;
-    }
-    *z1Ptr = z1;
-    *z0Ptr = z0;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Shifts the 64-bit value formed by concatenating `a0' and `a1' right by the
-number of bits given in `count'.  If any nonzero bits are shifted off, they
-are ``jammed'' into the least significant bit of the result by setting the
-least significant bit to 1.  The value of `count' can be arbitrarily large;
-in particular, if `count' is greater than 64, the result will be either 0
-or 1, depending on whether the concatenation of `a0' and `a1' is zero or
-nonzero.  The result is broken into two 32-bit pieces which are stored at
-the locations pointed to by `z0Ptr' and `z1Ptr'.
--------------------------------------------------------------------------------
-*/
-INLINE void
- shift64RightJamming(
-     bits32 a0, bits32 a1, int16 count, bits32 *z0Ptr, bits32 *z1Ptr )
-{
-    bits32 z0, z1;
-    int8 negCount = ( - count ) & 31;
-
-    if ( count == 0 ) {
-        z1 = a1;
-        z0 = a0;
-    }
-    else if ( count < 32 ) {
-        z1 = ( a0<<negCount ) | ( a1>>count ) | ( ( a1<<negCount ) != 0 );
-        z0 = a0>>count;
-    }
-    else {
-        if ( count == 32 ) {
-            z1 = a0 | ( a1 != 0 );
-        }
-        else if ( count < 64 ) {
-            z1 = ( a0>>( count & 31 ) ) | ( ( ( a0<<negCount ) | a1 ) != 0 );
-        }
-        else {
-            z1 = ( ( a0 | a1 ) != 0 );
-        }
-        z0 = 0;
-    }
-    *z1Ptr = z1;
-    *z0Ptr = z0;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Shifts the 96-bit value formed by concatenating `a0', `a1', and `a2' right
-by 32 _plus_ the number of bits given in `count'.  The shifted result is
-at most 64 nonzero bits; these are broken into two 32-bit pieces which are
-stored at the locations pointed to by `z0Ptr' and `z1Ptr'.  The bits shifted
-off form a third 32-bit result as follows:  The _last_ bit shifted off is
-the most-significant bit of the extra result, and the other 31 bits of the
-extra result are all zero if and only if _all_but_the_last_ bits shifted off
-were all zero.  This extra result is stored in the location pointed to by
-`z2Ptr'.  The value of `count' can be arbitrarily large.
-    (This routine makes more sense if `a0', `a1', and `a2' are considered
-to form a fixed-point value with binary point between `a1' and `a2'.  This
-fixed-point value is shifted right by the number of bits given in `count',
-and the integer part of the result is returned at the locations pointed to
-by `z0Ptr' and `z1Ptr'.  The fractional part of the result may be slightly
-corrupted as described above, and is returned at the location pointed to by
-`z2Ptr'.)
--------------------------------------------------------------------------------
-*/
-INLINE void
- shift64ExtraRightJamming(
-     bits32 a0,
-     bits32 a1,
-     bits32 a2,
-     int16 count,
-     bits32 *z0Ptr,
-     bits32 *z1Ptr,
-     bits32 *z2Ptr
- )
-{
-    bits32 z0, z1, z2;
-    int8 negCount = ( - count ) & 31;
-
-    if ( count == 0 ) {
-        z2 = a2;
-        z1 = a1;
-        z0 = a0;
-    }
-    else {
-        if ( count < 32 ) {
-            z2 = a1<<negCount;
-            z1 = ( a0<<negCount ) | ( a1>>count );
-            z0 = a0>>count;
-        }
-        else {
-            if ( count == 32 ) {
-                z2 = a1;
-                z1 = a0;
-            }
-            else {
-                a2 |= a1;
-                if ( count < 64 ) {
-                    z2 = a0<<negCount;
-                    z1 = a0>>( count & 31 );
-                }
-                else {
-                    z2 = ( count == 64 ) ? a0 : ( a0 != 0 );
-                    z1 = 0;
-                }
-            }
-            z0 = 0;
-        }
-        z2 |= ( a2 != 0 );
-    }
-    *z2Ptr = z2;
-    *z1Ptr = z1;
-    *z0Ptr = z0;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Shifts the 64-bit value formed by concatenating `a0' and `a1' left by the
-number of bits given in `count'.  Any bits shifted off are lost.  The value
-of `count' must be less than 32.  The result is broken into two 32-bit
-pieces which are stored at the locations pointed to by `z0Ptr' and `z1Ptr'.
--------------------------------------------------------------------------------
-*/
-INLINE void
- shortShift64Left(
-     bits32 a0, bits32 a1, int16 count, bits32 *z0Ptr, bits32 *z1Ptr )
-{
-
-    *z1Ptr = a1<<count;
-    *z0Ptr =
-        ( count == 0 ) ? a0 : ( a0<<count ) | ( a1>>( ( - count ) & 31 ) );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Shifts the 96-bit value formed by concatenating `a0', `a1', and `a2' left
-by the number of bits given in `count'.  Any bits shifted off are lost.
-The value of `count' must be less than 32.  The result is broken into three
-32-bit pieces which are stored at the locations pointed to by `z0Ptr',
-`z1Ptr', and `z2Ptr'.
--------------------------------------------------------------------------------
-*/
-INLINE void
- shortShift96Left(
-     bits32 a0,
-     bits32 a1,
-     bits32 a2,
-     int16 count,
-     bits32 *z0Ptr,
-     bits32 *z1Ptr,
-     bits32 *z2Ptr
- )
-{
-    bits32 z0, z1, z2;
-    int8 negCount;
-
-    z2 = a2<<count;
-    z1 = a1<<count;
-    z0 = a0<<count;
-    if ( 0 < count ) {
-        negCount = ( ( - count ) & 31 );
-        z1 |= a2>>negCount;
-        z0 |= a1>>negCount;
-    }
-    *z2Ptr = z2;
-    *z1Ptr = z1;
-    *z0Ptr = z0;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Adds the 64-bit value formed by concatenating `a0' and `a1' to the 64-bit
-value formed by concatenating `b0' and `b1'.  Addition is modulo 2^64, so
-any carry out is lost.  The result is broken into two 32-bit pieces which
-are stored at the locations pointed to by `z0Ptr' and `z1Ptr'.
--------------------------------------------------------------------------------
-*/
-INLINE void
- add64(
-     bits32 a0, bits32 a1, bits32 b0, bits32 b1, bits32 *z0Ptr, bits32 *z1Ptr )
-{
-    bits32 z1;
-
-    z1 = a1 + b1;
-    *z1Ptr = z1;
-    *z0Ptr = a0 + b0 + ( z1 < a1 );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Adds the 96-bit value formed by concatenating `a0', `a1', and `a2' to the
-96-bit value formed by concatenating `b0', `b1', and `b2'.  Addition is
-modulo 2^96, so any carry out is lost.  The result is broken into three
-32-bit pieces which are stored at the locations pointed to by `z0Ptr',
-`z1Ptr', and `z2Ptr'.
--------------------------------------------------------------------------------
-*/
-INLINE void
- add96(
-     bits32 a0,
-     bits32 a1,
-     bits32 a2,
-     bits32 b0,
-     bits32 b1,
-     bits32 b2,
-     bits32 *z0Ptr,
-     bits32 *z1Ptr,
-     bits32 *z2Ptr
- )
-{
-    bits32 z0, z1, z2;
-    int8 carry0, carry1;
-
-    z2 = a2 + b2;
-    carry1 = ( z2 < a2 );
-    z1 = a1 + b1;
-    carry0 = ( z1 < a1 );
-    z0 = a0 + b0;
-    z1 += carry1;
-    z0 += ( z1 < (bits32)carry1 );
-    z0 += carry0;
-    *z2Ptr = z2;
-    *z1Ptr = z1;
-    *z0Ptr = z0;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Subtracts the 64-bit value formed by concatenating `b0' and `b1' from the
-64-bit value formed by concatenating `a0' and `a1'.  Subtraction is modulo
-2^64, so any borrow out (carry out) is lost.  The result is broken into two
-32-bit pieces which are stored at the locations pointed to by `z0Ptr' and
-`z1Ptr'.
--------------------------------------------------------------------------------
-*/
-INLINE void
- sub64(
-     bits32 a0, bits32 a1, bits32 b0, bits32 b1, bits32 *z0Ptr, bits32 *z1Ptr )
-{
-
-    *z1Ptr = a1 - b1;
-    *z0Ptr = a0 - b0 - ( a1 < b1 );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Subtracts the 96-bit value formed by concatenating `b0', `b1', and `b2' from
-the 96-bit value formed by concatenating `a0', `a1', and `a2'.  Subtraction
-is modulo 2^96, so any borrow out (carry out) is lost.  The result is broken
-into three 32-bit pieces which are stored at the locations pointed to by
-`z0Ptr', `z1Ptr', and `z2Ptr'.
--------------------------------------------------------------------------------
-*/
-INLINE void
- sub96(
-     bits32 a0,
-     bits32 a1,
-     bits32 a2,
-     bits32 b0,
-     bits32 b1,
-     bits32 b2,
-     bits32 *z0Ptr,
-     bits32 *z1Ptr,
-     bits32 *z2Ptr
- )
-{
-    bits32 z0, z1, z2;
-    int8 borrow0, borrow1;
-
-    z2 = a2 - b2;
-    borrow1 = ( a2 < b2 );
-    z1 = a1 - b1;
-    borrow0 = ( a1 < b1 );
-    z0 = a0 - b0;
-    z0 -= ( z1 < (bits32)borrow1 );
-    z1 -= borrow1;
-    z0 -= borrow0;
-    *z2Ptr = z2;
-    *z1Ptr = z1;
-    *z0Ptr = z0;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Multiplies `a' by `b' to obtain a 64-bit product.  The product is broken
-into two 32-bit pieces which are stored at the locations pointed to by
-`z0Ptr' and `z1Ptr'.
--------------------------------------------------------------------------------
-*/
-INLINE void mul32To64( bits32 a, bits32 b, bits32 *z0Ptr, bits32 *z1Ptr )
-{
-    bits16 aHigh, aLow, bHigh, bLow;
-    bits32 z0, zMiddleA, zMiddleB, z1;
-
-    aLow = a;
-    aHigh = a>>16;
-    bLow = b;
-    bHigh = b>>16;
-    z1 = ( (bits32) aLow ) * bLow;
-    zMiddleA = ( (bits32) aLow ) * bHigh;
-    zMiddleB = ( (bits32) aHigh ) * bLow;
-    z0 = ( (bits32) aHigh ) * bHigh;
-    zMiddleA += zMiddleB;
-    z0 += ( ( (bits32) ( zMiddleA < zMiddleB ) )<<16 ) + ( zMiddleA>>16 );
-    zMiddleA <<= 16;
-    z1 += zMiddleA;
-    z0 += ( z1 < zMiddleA );
-    *z1Ptr = z1;
-    *z0Ptr = z0;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Multiplies the 64-bit value formed by concatenating `a0' and `a1' by `b'
-to obtain a 96-bit product.  The product is broken into three 32-bit pieces
-which are stored at the locations pointed to by `z0Ptr', `z1Ptr', and
-`z2Ptr'.
--------------------------------------------------------------------------------
-*/
-INLINE void
- mul64By32To96(
-     bits32 a0,
-     bits32 a1,
-     bits32 b,
-     bits32 *z0Ptr,
-     bits32 *z1Ptr,
-     bits32 *z2Ptr
- )
-{
-    bits32 z0, z1, z2, more1;
-
-    mul32To64( a1, b, &z1, &z2 );
-    mul32To64( a0, b, &z0, &more1 );
-    add64( z0, more1, 0, z1, &z0, &z1 );
-    *z2Ptr = z2;
-    *z1Ptr = z1;
-    *z0Ptr = z0;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Multiplies the 64-bit value formed by concatenating `a0' and `a1' to the
-64-bit value formed by concatenating `b0' and `b1' to obtain a 128-bit
-product.  The product is broken into four 32-bit pieces which are stored at
-the locations pointed to by `z0Ptr', `z1Ptr', `z2Ptr', and `z3Ptr'.
--------------------------------------------------------------------------------
-*/
-INLINE void
- mul64To128(
-     bits32 a0,
-     bits32 a1,
-     bits32 b0,
-     bits32 b1,
-     bits32 *z0Ptr,
-     bits32 *z1Ptr,
-     bits32 *z2Ptr,
-     bits32 *z3Ptr
- )
-{
-    bits32 z0, z1, z2, z3;
-    bits32 more1, more2;
-
-    mul32To64( a1, b1, &z2, &z3 );
-    mul32To64( a1, b0, &z1, &more2 );
-    add64( z1, more2, 0, z2, &z1, &z2 );
-    mul32To64( a0, b0, &z0, &more1 );
-    add64( z0, more1, 0, z1, &z0, &z1 );
-    mul32To64( a0, b1, &more1, &more2 );
-    add64( more1, more2, 0, z2, &more1, &z2 );
-    add64( z0, z1, 0, more1, &z0, &z1 );
-    *z3Ptr = z3;
-    *z2Ptr = z2;
-    *z1Ptr = z1;
-    *z0Ptr = z0;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns an approximation to the 32-bit integer quotient obtained by dividing
-`b' into the 64-bit value formed by concatenating `a0' and `a1'.  The
-divisor `b' must be at least 2^31.  If q is the exact quotient truncated
-toward zero, the approximation returned lies between q and q + 2 inclusive.
-If the exact quotient q is larger than 32 bits, the maximum positive 32-bit
-unsigned integer is returned.
--------------------------------------------------------------------------------
-*/
-static bits32 estimateDiv64To32( bits32 a0, bits32 a1, bits32 b )
-{
-    bits32 b0, b1;
-    bits32 rem0, rem1, term0, term1;
-    bits32 z;
-
-    if ( b <= a0 ) return 0xFFFFFFFF;
-    b0 = b>>16;
-    z = ( b0<<16 <= a0 ) ? 0xFFFF0000 : ( a0 / b0 )<<16;
-    mul32To64( b, z, &term0, &term1 );
-    sub64( a0, a1, term0, term1, &rem0, &rem1 );
-    while ( ( (sbits32) rem0 ) < 0 ) {
-        z -= 0x10000;
-        b1 = b<<16;
-        add64( rem0, rem1, b0, b1, &rem0, &rem1 );
-    }
-    rem0 = ( rem0<<16 ) | ( rem1>>16 );
-    z |= ( b0<<16 <= rem0 ) ? 0xFFFF : rem0 / b0;
-    return z;
-
-}
-
-#ifndef SOFTFLOAT_FOR_GCC
-/*
--------------------------------------------------------------------------------
-Returns an approximation to the square root of the 32-bit significand given
-by `a'.  Considered as an integer, `a' must be at least 2^31.  If bit 0 of
-`aExp' (the least significant bit) is 1, the integer returned approximates
-2^31*sqrt(`a'/2^31), where `a' is considered an integer.  If bit 0 of `aExp'
-is 0, the integer returned approximates 2^31*sqrt(`a'/2^30).  In either
-case, the approximation returned lies strictly within +/-2 of the exact
-value.
--------------------------------------------------------------------------------
-*/
-static bits32 estimateSqrt32( int16 aExp, bits32 a )
-{
-    static const bits16 sqrtOddAdjustments[] = {
-        0x0004, 0x0022, 0x005D, 0x00B1, 0x011D, 0x019F, 0x0236, 0x02E0,
-        0x039C, 0x0468, 0x0545, 0x0631, 0x072B, 0x0832, 0x0946, 0x0A67
-    };
-    static const bits16 sqrtEvenAdjustments[] = {
-        0x0A2D, 0x08AF, 0x075A, 0x0629, 0x051A, 0x0429, 0x0356, 0x029E,
-        0x0200, 0x0179, 0x0109, 0x00AF, 0x0068, 0x0034, 0x0012, 0x0002
-    };
-    int8 index;
-    bits32 z;
-
-    index = ( a>>27 ) & 15;
-    if ( aExp & 1 ) {
-        z = 0x4000 + ( a>>17 ) - sqrtOddAdjustments[ index ];
-        z = ( ( a / z )<<14 ) + ( z<<15 );
-        a >>= 1;
-    }
-    else {
-        z = 0x8000 + ( a>>17 ) - sqrtEvenAdjustments[ index ];
-        z = a / z + z;
-        z = ( 0x20000 <= z ) ? 0xFFFF8000 : ( z<<15 );
-        if ( z <= a ) return (bits32) ( ( (sbits32) a )>>1 );
-    }
-    return ( ( estimateDiv64To32( a, 0, z ) )>>1 ) + ( z>>1 );
-
-}
-#endif
-
-/*
--------------------------------------------------------------------------------
-Returns the number of leading 0 bits before the most-significant 1 bit of
-`a'.  If `a' is zero, 32 is returned.
--------------------------------------------------------------------------------
-*/
-static int8 countLeadingZeros32( bits32 a )
-{
-    static const int8 countLeadingZerosHigh[] = {
-        8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4,
-        3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
-        2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-        2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-        1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-        1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-        1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-        1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-    };
-    int8 shiftCount;
-
-    shiftCount = 0;
-    if ( a < 0x10000 ) {
-        shiftCount += 16;
-        a <<= 16;
-    }
-    if ( a < 0x1000000 ) {
-        shiftCount += 8;
-        a <<= 8;
-    }
-    shiftCount += countLeadingZerosHigh[ a>>24 ];
-    return shiftCount;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the 64-bit value formed by concatenating `a0' and `a1' is
-equal to the 64-bit value formed by concatenating `b0' and `b1'.  Otherwise,
-returns 0.
--------------------------------------------------------------------------------
-*/
-INLINE flag eq64( bits32 a0, bits32 a1, bits32 b0, bits32 b1 )
-{
-
-    return ( a0 == b0 ) && ( a1 == b1 );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the 64-bit value formed by concatenating `a0' and `a1' is less
-than or equal to the 64-bit value formed by concatenating `b0' and `b1'.
-Otherwise, returns 0.
--------------------------------------------------------------------------------
-*/
-INLINE flag le64( bits32 a0, bits32 a1, bits32 b0, bits32 b1 )
-{
-
-    return ( a0 < b0 ) || ( ( a0 == b0 ) && ( a1 <= b1 ) );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the 64-bit value formed by concatenating `a0' and `a1' is less
-than the 64-bit value formed by concatenating `b0' and `b1'.  Otherwise,
-returns 0.
--------------------------------------------------------------------------------
-*/
-INLINE flag lt64( bits32 a0, bits32 a1, bits32 b0, bits32 b1 )
-{
-
-    return ( a0 < b0 ) || ( ( a0 == b0 ) && ( a1 < b1 ) );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the 64-bit value formed by concatenating `a0' and `a1' is not
-equal to the 64-bit value formed by concatenating `b0' and `b1'.  Otherwise,
-returns 0.
--------------------------------------------------------------------------------
-*/
-INLINE flag ne64( bits32 a0, bits32 a1, bits32 b0, bits32 b1 )
-{
-
-    return ( a0 != b0 ) || ( a1 != b1 );
-
-}
-
diff --git a/ArmPkg/Library/ArmSoftFloatLib/bits32/softfloat.c b/ArmPkg/Library/ArmSoftFloatLib/bits32/softfloat.c
deleted file mode 100644
index 759b8a0077e1..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/bits32/softfloat.c
+++ /dev/null
@@ -1,2354 +0,0 @@
-/* $NetBSD: softfloat.c,v 1.3 2013/01/10 08:16:11 matt Exp $ */
-
-/*
- * This version hacked for use with gcc -msoft-float by bjh21.
- * (Mostly a case of #ifdefing out things GCC doesn't need or provides
- *  itself).
- */
-
-/*
- * Things you may want to define:
- *
- * SOFTFLOAT_FOR_GCC - build only those functions necessary for GCC (with
- *   -msoft-float) to work.  Include "softfloat-for-gcc.h" to get them
- *   properly renamed.
- */
-
-/*
- * This differs from the standard bits32/softfloat.c in that float64
- * is defined to be a 64-bit integer rather than a structure.  The
- * structure is float64s, with translation between the two going via
- * float64u.
- */
-
-/*
-===============================================================================
-
-This C source file is part of the SoftFloat IEC/IEEE Floating-Point
-Arithmetic Package, Release 2a.
-
-Written by John R. Hauser.  This work was made possible in part by the
-International Computer Science Institute, located at Suite 600, 1947 Center
-Street, Berkeley, California 94704.  Funding was partially provided by the
-National Science Foundation under grant MIP-9311980.  The original version
-of this code was written as part of a project to build a fixed-point vector
-processor in collaboration with the University of California at Berkeley,
-overseen by Profs. Nelson Morgan and John Wawrzynek.  More information
-is available through the Web page `http://HTTP.CS.Berkeley.EDU/~jhauser/
-arithmetic/SoftFloat.html'.
-
-THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE.  Although reasonable effort
-has been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT
-TIMES RESULT IN INCORRECT BEHAVIOR.  USE OF THIS SOFTWARE IS RESTRICTED TO
-PERSONS AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ANY
-AND ALL LOSSES, COSTS, OR OTHER PROBLEMS ARISING FROM ITS USE.
-
-Derivative works are acceptable, even for commercial purposes, so long as
-(1) they include prominent notice that the work is derivative, and (2) they
-include prominent notice akin to these four paragraphs for those parts of
-this code that are retained.
-
-===============================================================================
-*/
-
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: softfloat.c,v 1.3 2013/01/10 08:16:11 matt Exp $");
-#endif /* LIBC_SCCS and not lint */
-
-#ifdef SOFTFLOAT_FOR_GCC
-#include "softfloat-for-gcc.h"
-#endif
-
-#include "milieu.h"
-#include "softfloat.h"
-
-/*
- * Conversions between floats as stored in memory and floats as
- * SoftFloat uses them
- */
-#ifndef FLOAT64_DEMANGLE
-#define FLOAT64_DEMANGLE(a) (a)
-#endif
-#ifndef FLOAT64_MANGLE
-#define FLOAT64_MANGLE(a)   (a)
-#endif
-
-/*
--------------------------------------------------------------------------------
-Floating-point rounding mode and exception flags.
--------------------------------------------------------------------------------
-*/
-#ifndef set_float_rounding_mode
-fp_rnd float_rounding_mode = float_round_nearest_even;
-fp_except float_exception_flags = 0;
-#endif
-#ifndef set_float_exception_inexact_flag
-#define set_float_exception_inexact_flag() \
-    ((void)(float_exception_flags |= float_flag_inexact))
-#endif
-
-/*
--------------------------------------------------------------------------------
-Primitive arithmetic functions, including multi-word arithmetic, and
-division and square root approximations.  (Can be specialized to target if
-desired.)
--------------------------------------------------------------------------------
-*/
-#include "softfloat-macros"
-
-/*
--------------------------------------------------------------------------------
-Functions and definitions to determine:  (1) whether tininess for underflow
-is detected before or after rounding by default, (2) what (if anything)
-happens when exceptions are raised, (3) how signaling NaNs are distinguished
-from quiet NaNs, (4) the default generated quiet NaNs, and (4) how NaNs
-are propagated from function inputs to output.  These details are target-
-specific.
--------------------------------------------------------------------------------
-*/
-#include "softfloat-specialize"
-
-/*
--------------------------------------------------------------------------------
-Returns the fraction bits of the single-precision floating-point value `a'.
--------------------------------------------------------------------------------
-*/
-INLINE bits32 extractFloat32Frac( float32 a )
-{
-
-    return a & 0x007FFFFF;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the exponent bits of the single-precision floating-point value `a'.
--------------------------------------------------------------------------------
-*/
-INLINE int16 extractFloat32Exp( float32 a )
-{
-
-    return ( a>>23 ) & 0xFF;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the sign bit of the single-precision floating-point value `a'.
--------------------------------------------------------------------------------
-*/
-INLINE flag extractFloat32Sign( float32 a )
-{
-
-    return a>>31;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Normalizes the subnormal single-precision floating-point value represented
-by the denormalized significand `aSig'.  The normalized exponent and
-significand are stored at the locations pointed to by `zExpPtr' and
-`zSigPtr', respectively.
--------------------------------------------------------------------------------
-*/
-static void
- normalizeFloat32Subnormal( bits32 aSig, int16 *zExpPtr, bits32 *zSigPtr )
-{
-    int8 shiftCount;
-
-    shiftCount = countLeadingZeros32( aSig ) - 8;
-    *zSigPtr = aSig<<shiftCount;
-    *zExpPtr = 1 - shiftCount;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Packs the sign `zSign', exponent `zExp', and significand `zSig' into a
-single-precision floating-point value, returning the result.  After being
-shifted into the proper positions, the three fields are simply added
-together to form the result.  This means that any integer portion of `zSig'
-will be added into the exponent.  Since a properly normalized significand
-will have an integer portion equal to 1, the `zExp' input should be 1 less
-than the desired result exponent whenever `zSig' is a complete, normalized
-significand.
--------------------------------------------------------------------------------
-*/
-INLINE float32 packFloat32( flag zSign, int16 zExp, bits32 zSig )
-{
-
-    return ( ( (bits32) zSign )<<31 ) + ( ( (bits32) zExp )<<23 ) + zSig;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Takes an abstract floating-point value having sign `zSign', exponent `zExp',
-and significand `zSig', and returns the proper single-precision floating-
-point value corresponding to the abstract input.  Ordinarily, the abstract
-value is simply rounded and packed into the single-precision format, with
-the inexact exception raised if the abstract input cannot be represented
-exactly.  However, if the abstract value is too large, the overflow and
-inexact exceptions are raised and an infinity or maximal finite value is
-returned.  If the abstract value is too small, the input value is rounded to
-a subnormal number, and the underflow and inexact exceptions are raised if
-the abstract input cannot be represented exactly as a subnormal single-
-precision floating-point number.
-    The input significand `zSig' has its binary point between bits 30
-and 29, which is 7 bits to the left of the usual location.  This shifted
-significand must be normalized or smaller.  If `zSig' is not normalized,
-`zExp' must be 0; in that case, the result returned is a subnormal number,
-and it must not require rounding.  In the usual case that `zSig' is
-normalized, `zExp' must be 1 less than the ``true'' floating-point exponent.
-The handling of underflow and overflow follows the IEC/IEEE Standard for
-Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-static float32 roundAndPackFloat32( flag zSign, int16 zExp, bits32 zSig )
-{
-    int8 roundingMode;
-    flag roundNearestEven;
-    int8 roundIncrement, roundBits;
-    flag isTiny;
-
-    roundingMode = float_rounding_mode;
-    roundNearestEven = roundingMode == float_round_nearest_even;
-    roundIncrement = 0x40;
-    if ( ! roundNearestEven ) {
-        if ( roundingMode == float_round_to_zero ) {
-            roundIncrement = 0;
-        }
-        else {
-            roundIncrement = 0x7F;
-            if ( zSign ) {
-                if ( roundingMode == float_round_up ) roundIncrement = 0;
-            }
-            else {
-                if ( roundingMode == float_round_down ) roundIncrement = 0;
-            }
-        }
-    }
-    roundBits = zSig & 0x7F;
-    if ( 0xFD <= (bits16) zExp ) {
-        if (    ( 0xFD < zExp )
-             || (    ( zExp == 0xFD )
-                  && ( (sbits32) ( zSig + roundIncrement ) < 0 ) )
-           ) {
-            float_raise( float_flag_overflow | float_flag_inexact );
-            return packFloat32( zSign, 0xFF, 0 ) - ( roundIncrement == 0 );
-        }
-        if ( zExp < 0 ) {
-            isTiny =
-                   ( float_detect_tininess == float_tininess_before_rounding )
-                || ( zExp < -1 )
-                || ( zSig + roundIncrement < (uint32)0x80000000 );
-            shift32RightJamming( zSig, - zExp, &zSig );
-            zExp = 0;
-            roundBits = zSig & 0x7F;
-            if ( isTiny && roundBits ) float_raise( float_flag_underflow );
-        }
-    }
-    if ( roundBits ) set_float_exception_inexact_flag();
-    zSig = ( zSig + roundIncrement )>>7;
-    zSig &= ~ ( ( ( roundBits ^ 0x40 ) == 0 ) & roundNearestEven );
-    if ( zSig == 0 ) zExp = 0;
-    return packFloat32( zSign, zExp, zSig );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Takes an abstract floating-point value having sign `zSign', exponent `zExp',
-and significand `zSig', and returns the proper single-precision floating-
-point value corresponding to the abstract input.  This routine is just like
-`roundAndPackFloat32' except that `zSig' does not have to be normalized.
-Bit 31 of `zSig' must be zero, and `zExp' must be 1 less than the ``true''
-floating-point exponent.
--------------------------------------------------------------------------------
-*/
-static float32
- normalizeRoundAndPackFloat32( flag zSign, int16 zExp, bits32 zSig )
-{
-    int8 shiftCount;
-
-    shiftCount = countLeadingZeros32( zSig ) - 1;
-    return roundAndPackFloat32( zSign, zExp - shiftCount, zSig<<shiftCount );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the least-significant 32 fraction bits of the double-precision
-floating-point value `a'.
--------------------------------------------------------------------------------
-*/
-INLINE bits32 extractFloat64Frac1( float64 a )
-{
-
-    return (bits32)(FLOAT64_DEMANGLE(a) & LIT64(0x00000000FFFFFFFF));
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the most-significant 20 fraction bits of the double-precision
-floating-point value `a'.
--------------------------------------------------------------------------------
-*/
-INLINE bits32 extractFloat64Frac0( float64 a )
-{
-
-    return (bits32)((FLOAT64_DEMANGLE(a) >> 32) & 0x000FFFFF);
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the exponent bits of the double-precision floating-point value `a'.
--------------------------------------------------------------------------------
-*/
-INLINE int16 extractFloat64Exp( float64 a )
-{
-
-    return (int16)((FLOAT64_DEMANGLE(a) >> 52) & 0x7FF);
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the sign bit of the double-precision floating-point value `a'.
--------------------------------------------------------------------------------
-*/
-INLINE flag extractFloat64Sign( float64 a )
-{
-
-    return (flag)(FLOAT64_DEMANGLE(a) >> 63);
-
-}
-
-/*
--------------------------------------------------------------------------------
-Normalizes the subnormal double-precision floating-point value represented
-by the denormalized significand formed by the concatenation of `aSig0' and
-`aSig1'.  The normalized exponent is stored at the location pointed to by
-`zExpPtr'.  The most significant 21 bits of the normalized significand are
-stored at the location pointed to by `zSig0Ptr', and the least significant
-32 bits of the normalized significand are stored at the location pointed to
-by `zSig1Ptr'.
--------------------------------------------------------------------------------
-*/
-static void
- normalizeFloat64Subnormal(
-     bits32 aSig0,
-     bits32 aSig1,
-     int16 *zExpPtr,
-     bits32 *zSig0Ptr,
-     bits32 *zSig1Ptr
- )
-{
-    int8 shiftCount;
-
-    if ( aSig0 == 0 ) {
-        shiftCount = countLeadingZeros32( aSig1 ) - 11;
-        if ( shiftCount < 0 ) {
-            *zSig0Ptr = aSig1>>( - shiftCount );
-            *zSig1Ptr = aSig1<<( shiftCount & 31 );
-        }
-        else {
-            *zSig0Ptr = aSig1<<shiftCount;
-            *zSig1Ptr = 0;
-        }
-        *zExpPtr = - shiftCount - 31;
-    }
-    else {
-        shiftCount = countLeadingZeros32( aSig0 ) - 11;
-        shortShift64Left( aSig0, aSig1, shiftCount, zSig0Ptr, zSig1Ptr );
-        *zExpPtr = 1 - shiftCount;
-    }
-
-}
-
-/*
--------------------------------------------------------------------------------
-Packs the sign `zSign', the exponent `zExp', and the significand formed by
-the concatenation of `zSig0' and `zSig1' into a double-precision floating-
-point value, returning the result.  After being shifted into the proper
-positions, the three fields `zSign', `zExp', and `zSig0' are simply added
-together to form the most significant 32 bits of the result.  This means
-that any integer portion of `zSig0' will be added into the exponent.  Since
-a properly normalized significand will have an integer portion equal to 1,
-the `zExp' input should be 1 less than the desired result exponent whenever
-`zSig0' and `zSig1' concatenated form a complete, normalized significand.
--------------------------------------------------------------------------------
-*/
-INLINE float64
- packFloat64( flag zSign, int16 zExp, bits32 zSig0, bits32 zSig1 )
-{
-
-    return FLOAT64_MANGLE( ( ( (bits64) zSign )<<63 ) +
-                           ( ( (bits64) zExp )<<52 ) +
-                           ( ( (bits64) zSig0 )<<32 ) + zSig1 );
-
-
-}
-
-/*
--------------------------------------------------------------------------------
-Takes an abstract floating-point value having sign `zSign', exponent `zExp',
-and extended significand formed by the concatenation of `zSig0', `zSig1',
-and `zSig2', and returns the proper double-precision floating-point value
-corresponding to the abstract input.  Ordinarily, the abstract value is
-simply rounded and packed into the double-precision format, with the inexact
-exception raised if the abstract input cannot be represented exactly.
-However, if the abstract value is too large, the overflow and inexact
-exceptions are raised and an infinity or maximal finite value is returned.
-If the abstract value is too small, the input value is rounded to a
-subnormal number, and the underflow and inexact exceptions are raised if the
-abstract input cannot be represented exactly as a subnormal double-precision
-floating-point number.
-    The input significand must be normalized or smaller.  If the input
-significand is not normalized, `zExp' must be 0; in that case, the result
-returned is a subnormal number, and it must not require rounding.  In the
-usual case that the input significand is normalized, `zExp' must be 1 less
-than the ``true'' floating-point exponent.  The handling of underflow and
-overflow follows the IEC/IEEE Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-static float64
- roundAndPackFloat64(
-     flag zSign, int16 zExp, bits32 zSig0, bits32 zSig1, bits32 zSig2 )
-{
-    int8 roundingMode;
-    flag roundNearestEven, increment, isTiny;
-
-    roundingMode = float_rounding_mode;
-    roundNearestEven = ( roundingMode == float_round_nearest_even );
-    increment = ( (sbits32) zSig2 < 0 );
-    if ( ! roundNearestEven ) {
-        if ( roundingMode == float_round_to_zero ) {
-            increment = 0;
-        }
-        else {
-            if ( zSign ) {
-                increment = ( roundingMode == float_round_down ) && zSig2;
-            }
-            else {
-                increment = ( roundingMode == float_round_up ) && zSig2;
-            }
-        }
-    }
-    if ( 0x7FD <= (bits16) zExp ) {
-        if (    ( 0x7FD < zExp )
-             || (    ( zExp == 0x7FD )
-                  && eq64( 0x001FFFFF, 0xFFFFFFFF, zSig0, zSig1 )
-                  && increment
-                )
-           ) {
-            float_raise( float_flag_overflow | float_flag_inexact );
-            if (    ( roundingMode == float_round_to_zero )
-                 || ( zSign && ( roundingMode == float_round_up ) )
-                 || ( ! zSign && ( roundingMode == float_round_down ) )
-               ) {
-                return packFloat64( zSign, 0x7FE, 0x000FFFFF, 0xFFFFFFFF );
-            }
-            return packFloat64( zSign, 0x7FF, 0, 0 );
-        }
-        if ( zExp < 0 ) {
-            isTiny =
-                   ( float_detect_tininess == float_tininess_before_rounding )
-                || ( zExp < -1 )
-                || ! increment
-                || lt64( zSig0, zSig1, 0x001FFFFF, 0xFFFFFFFF );
-            shift64ExtraRightJamming(
-                zSig0, zSig1, zSig2, - zExp, &zSig0, &zSig1, &zSig2 );
-            zExp = 0;
-            if ( isTiny && zSig2 ) float_raise( float_flag_underflow );
-            if ( roundNearestEven ) {
-                increment = ( (sbits32) zSig2 < 0 );
-            }
-            else {
-                if ( zSign ) {
-                    increment = ( roundingMode == float_round_down ) && zSig2;
-                }
-                else {
-                    increment = ( roundingMode == float_round_up ) && zSig2;
-                }
-            }
-        }
-    }
-    if ( zSig2 ) set_float_exception_inexact_flag();
-    if ( increment ) {
-        add64( zSig0, zSig1, 0, 1, &zSig0, &zSig1 );
-        zSig1 &= ~ ( ( zSig2 + zSig2 == 0 ) & roundNearestEven );
-    }
-    else {
-        if ( ( zSig0 | zSig1 ) == 0 ) zExp = 0;
-    }
-    return packFloat64( zSign, zExp, zSig0, zSig1 );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Takes an abstract floating-point value having sign `zSign', exponent `zExp',
-and significand formed by the concatenation of `zSig0' and `zSig1', and
-returns the proper double-precision floating-point value corresponding
-to the abstract input.  This routine is just like `roundAndPackFloat64'
-except that the input significand has fewer bits and does not have to be
-normalized.  In all cases, `zExp' must be 1 less than the ``true'' floating-
-point exponent.
--------------------------------------------------------------------------------
-*/
-static float64
- normalizeRoundAndPackFloat64(
-     flag zSign, int16 zExp, bits32 zSig0, bits32 zSig1 )
-{
-    int8 shiftCount;
-    bits32 zSig2;
-
-    if ( zSig0 == 0 ) {
-        zSig0 = zSig1;
-        zSig1 = 0;
-        zExp -= 32;
-    }
-    shiftCount = countLeadingZeros32( zSig0 ) - 11;
-    if ( 0 <= shiftCount ) {
-        zSig2 = 0;
-        shortShift64Left( zSig0, zSig1, shiftCount, &zSig0, &zSig1 );
-    }
-    else {
-        shift64ExtraRightJamming(
-            zSig0, zSig1, 0, - shiftCount, &zSig0, &zSig1, &zSig2 );
-    }
-    zExp -= shiftCount;
-    return roundAndPackFloat64( zSign, zExp, zSig0, zSig1, zSig2 );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of converting the 32-bit two's complement integer `a' to
-the single-precision floating-point format.  The conversion is performed
-according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-float32 int32_to_float32( int32 a )
-{
-    flag zSign;
-
-    if ( a == 0 ) return 0;
-    if ( a == (sbits32) 0x80000000 ) return packFloat32( 1, 0x9E, 0 );
-    zSign = ( a < 0 );
-    return normalizeRoundAndPackFloat32(zSign, 0x9C, (uint32)(zSign ? - a : a));
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of converting the 32-bit two's complement integer `a' to
-the double-precision floating-point format.  The conversion is performed
-according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-float64 int32_to_float64( int32 a )
-{
-    flag zSign;
-    bits32 absA;
-    int8 shiftCount;
-    bits32 zSig0, zSig1;
-
-    if ( a == 0 ) return packFloat64( 0, 0, 0, 0 );
-    zSign = ( a < 0 );
-    absA = zSign ? - a : a;
-    shiftCount = countLeadingZeros32( absA ) - 11;
-    if ( 0 <= shiftCount ) {
-        zSig0 = absA<<shiftCount;
-        zSig1 = 0;
-    }
-    else {
-        shift64Right( absA, 0, - shiftCount, &zSig0, &zSig1 );
-    }
-    return packFloat64( zSign, 0x412 - shiftCount, zSig0, zSig1 );
-
-}
-
-#ifndef SOFTFLOAT_FOR_GCC
-/*
--------------------------------------------------------------------------------
-Returns the result of converting the single-precision floating-point value
-`a' to the 32-bit two's complement integer format.  The conversion is
-performed according to the IEC/IEEE Standard for Binary Floating-Point
-Arithmetic---which means in particular that the conversion is rounded
-according to the current rounding mode.  If `a' is a NaN, the largest
-positive integer is returned.  Otherwise, if the conversion overflows, the
-largest integer with the same sign as `a' is returned.
--------------------------------------------------------------------------------
-*/
-int32 float32_to_int32( float32 a )
-{
-    flag aSign;
-    int16 aExp, shiftCount;
-    bits32 aSig, aSigExtra;
-    int32 z;
-    int8 roundingMode;
-
-    aSig = extractFloat32Frac( a );
-    aExp = extractFloat32Exp( a );
-    aSign = extractFloat32Sign( a );
-    shiftCount = aExp - 0x96;
-    if ( 0 <= shiftCount ) {
-        if ( 0x9E <= aExp ) {
-            if ( a != 0xCF000000 ) {
-                float_raise( float_flag_invalid );
-                if ( ! aSign || ( ( aExp == 0xFF ) && aSig ) ) {
-                    return 0x7FFFFFFF;
-                }
-            }
-            return (sbits32) 0x80000000;
-        }
-        z = ( aSig | 0x00800000 )<<shiftCount;
-        if ( aSign ) z = - z;
-    }
-    else {
-        if ( aExp < 0x7E ) {
-            aSigExtra = aExp | aSig;
-            z = 0;
-        }
-        else {
-            aSig |= 0x00800000;
-            aSigExtra = aSig<<( shiftCount & 31 );
-            z = aSig>>( - shiftCount );
-        }
-        if ( aSigExtra ) set_float_exception_inexact_flag();
-        roundingMode = float_rounding_mode;
-        if ( roundingMode == float_round_nearest_even ) {
-            if ( (sbits32) aSigExtra < 0 ) {
-                ++z;
-                if ( (bits32) ( aSigExtra<<1 ) == 0 ) z &= ~1;
-            }
-            if ( aSign ) z = - z;
-        }
-        else {
-            aSigExtra = ( aSigExtra != 0 );
-            if ( aSign ) {
-                z += ( roundingMode == float_round_down ) & aSigExtra;
-                z = - z;
-            }
-            else {
-                z += ( roundingMode == float_round_up ) & aSigExtra;
-            }
-        }
-    }
-    return z;
-
-}
-#endif
-
-/*
--------------------------------------------------------------------------------
-Returns the result of converting the single-precision floating-point value
-`a' to the 32-bit two's complement integer format.  The conversion is
-performed according to the IEC/IEEE Standard for Binary Floating-Point
-Arithmetic, except that the conversion is always rounded toward zero.
-If `a' is a NaN, the largest positive integer is returned.  Otherwise, if
-the conversion overflows, the largest integer with the same sign as `a' is
-returned.
--------------------------------------------------------------------------------
-*/
-int32 float32_to_int32_round_to_zero( float32 a )
-{
-    flag aSign;
-    int16 aExp, shiftCount;
-    bits32 aSig;
-    int32 z;
-
-    aSig = extractFloat32Frac( a );
-    aExp = extractFloat32Exp( a );
-    aSign = extractFloat32Sign( a );
-    shiftCount = aExp - 0x9E;
-    if ( 0 <= shiftCount ) {
-        if ( a != 0xCF000000 ) {
-            float_raise( float_flag_invalid );
-            if ( ! aSign || ( ( aExp == 0xFF ) && aSig ) ) return 0x7FFFFFFF;
-        }
-        return (sbits32) 0x80000000;
-    }
-    else if ( aExp <= 0x7E ) {
-        if ( aExp | aSig ) set_float_exception_inexact_flag();
-        return 0;
-    }
-    aSig = ( aSig | 0x00800000 )<<8;
-    z = aSig>>( - shiftCount );
-    if ( (bits32) ( aSig<<( shiftCount & 31 ) ) ) {
-        set_float_exception_inexact_flag();
-    }
-    if ( aSign ) z = - z;
-    return z;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of converting the single-precision floating-point value
-`a' to the double-precision floating-point format.  The conversion is
-performed according to the IEC/IEEE Standard for Binary Floating-Point
-Arithmetic.
--------------------------------------------------------------------------------
-*/
-float64 float32_to_float64( float32 a )
-{
-    flag aSign;
-    int16 aExp;
-    bits32 aSig, zSig0, zSig1;
-
-    aSig = extractFloat32Frac( a );
-    aExp = extractFloat32Exp( a );
-    aSign = extractFloat32Sign( a );
-    if ( aExp == 0xFF ) {
-        if ( aSig ) return commonNaNToFloat64( float32ToCommonNaN( a ) );
-        return packFloat64( aSign, 0x7FF, 0, 0 );
-    }
-    if ( aExp == 0 ) {
-        if ( aSig == 0 ) return packFloat64( aSign, 0, 0, 0 );
-        normalizeFloat32Subnormal( aSig, &aExp, &aSig );
-        --aExp;
-    }
-    shift64Right( aSig, 0, 3, &zSig0, &zSig1 );
-    return packFloat64( aSign, aExp + 0x380, zSig0, zSig1 );
-
-}
-
-#ifndef SOFTFLOAT_FOR_GCC
-/*
--------------------------------------------------------------------------------
-Rounds the single-precision floating-point value `a' to an integer,
-and returns the result as a single-precision floating-point value.  The
-operation is performed according to the IEC/IEEE Standard for Binary
-Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-float32 float32_round_to_int( float32 a )
-{
-    flag aSign;
-    int16 aExp;
-    bits32 lastBitMask, roundBitsMask;
-    int8 roundingMode;
-    float32 z;
-
-    aExp = extractFloat32Exp( a );
-    if ( 0x96 <= aExp ) {
-        if ( ( aExp == 0xFF ) && extractFloat32Frac( a ) ) {
-            return propagateFloat32NaN( a, a );
-        }
-        return a;
-    }
-    if ( aExp <= 0x7E ) {
-        if ( (bits32) ( a<<1 ) == 0 ) return a;
-        set_float_exception_inexact_flag();
-        aSign = extractFloat32Sign( a );
-        switch ( float_rounding_mode ) {
-         case float_round_nearest_even:
-            if ( ( aExp == 0x7E ) && extractFloat32Frac( a ) ) {
-                return packFloat32( aSign, 0x7F, 0 );
-            }
-            break;
-         case float_round_to_zero:
-            break;
-         case float_round_down:
-            return aSign ? 0xBF800000 : 0;
-         case float_round_up:
-            return aSign ? 0x80000000 : 0x3F800000;
-        }
-        return packFloat32( aSign, 0, 0 );
-    }
-    lastBitMask = 1;
-    lastBitMask <<= 0x96 - aExp;
-    roundBitsMask = lastBitMask - 1;
-    z = a;
-    roundingMode = float_rounding_mode;
-    if ( roundingMode == float_round_nearest_even ) {
-        z += lastBitMask>>1;
-        if ( ( z & roundBitsMask ) == 0 ) z &= ~ lastBitMask;
-    }
-    else if ( roundingMode != float_round_to_zero ) {
-        if ( extractFloat32Sign( z ) ^ ( roundingMode == float_round_up ) ) {
-            z += roundBitsMask;
-        }
-    }
-    z &= ~ roundBitsMask;
-    if ( z != a ) set_float_exception_inexact_flag();
-    return z;
-
-}
-#endif
-
-/*
--------------------------------------------------------------------------------
-Returns the result of adding the absolute values of the single-precision
-floating-point values `a' and `b'.  If `zSign' is 1, the sum is negated
-before being returned.  `zSign' is ignored if the result is a NaN.
-The addition is performed according to the IEC/IEEE Standard for Binary
-Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-static float32 addFloat32Sigs( float32 a, float32 b, flag zSign )
-{
-    int16 aExp, bExp, zExp;
-    bits32 aSig, bSig, zSig;
-    int16 expDiff;
-
-    aSig = extractFloat32Frac( a );
-    aExp = extractFloat32Exp( a );
-    bSig = extractFloat32Frac( b );
-    bExp = extractFloat32Exp( b );
-    expDiff = aExp - bExp;
-    aSig <<= 6;
-    bSig <<= 6;
-    if ( 0 < expDiff ) {
-        if ( aExp == 0xFF ) {
-            if ( aSig ) return propagateFloat32NaN( a, b );
-            return a;
-        }
-        if ( bExp == 0 ) {
-            --expDiff;
-        }
-        else {
-            bSig |= 0x20000000;
-        }
-        shift32RightJamming( bSig, expDiff, &bSig );
-        zExp = aExp;
-    }
-    else if ( expDiff < 0 ) {
-        if ( bExp == 0xFF ) {
-            if ( bSig ) return propagateFloat32NaN( a, b );
-            return packFloat32( zSign, 0xFF, 0 );
-        }
-        if ( aExp == 0 ) {
-            ++expDiff;
-        }
-        else {
-            aSig |= 0x20000000;
-        }
-        shift32RightJamming( aSig, - expDiff, &aSig );
-        zExp = bExp;
-    }
-    else {
-        if ( aExp == 0xFF ) {
-            if ( aSig | bSig ) return propagateFloat32NaN( a, b );
-            return a;
-        }
-        if ( aExp == 0 ) return packFloat32( zSign, 0, ( aSig + bSig )>>6 );
-        zSig = 0x40000000 + aSig + bSig;
-        zExp = aExp;
-        goto roundAndPack;
-    }
-    aSig |= 0x20000000;
-    zSig = ( aSig + bSig )<<1;
-    --zExp;
-    if ( (sbits32) zSig < 0 ) {
-        zSig = aSig + bSig;
-        ++zExp;
-    }
- roundAndPack:
-    return roundAndPackFloat32( zSign, zExp, zSig );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of subtracting the absolute values of the single-
-precision floating-point values `a' and `b'.  If `zSign' is 1, the
-difference is negated before being returned.  `zSign' is ignored if the
-result is a NaN.  The subtraction is performed according to the IEC/IEEE
-Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-static float32 subFloat32Sigs( float32 a, float32 b, flag zSign )
-{
-    int16 aExp, bExp, zExp;
-    bits32 aSig, bSig, zSig;
-    int16 expDiff;
-
-    aSig = extractFloat32Frac( a );
-    aExp = extractFloat32Exp( a );
-    bSig = extractFloat32Frac( b );
-    bExp = extractFloat32Exp( b );
-    expDiff = aExp - bExp;
-    aSig <<= 7;
-    bSig <<= 7;
-    if ( 0 < expDiff ) goto aExpBigger;
-    if ( expDiff < 0 ) goto bExpBigger;
-    if ( aExp == 0xFF ) {
-        if ( aSig | bSig ) return propagateFloat32NaN( a, b );
-        float_raise( float_flag_invalid );
-        return float32_default_nan;
-    }
-    if ( aExp == 0 ) {
-        aExp = 1;
-        bExp = 1;
-    }
-    if ( bSig < aSig ) goto aBigger;
-    if ( aSig < bSig ) goto bBigger;
-    return packFloat32( float_rounding_mode == float_round_down, 0, 0 );
- bExpBigger:
-    if ( bExp == 0xFF ) {
-        if ( bSig ) return propagateFloat32NaN( a, b );
-        return packFloat32( zSign ^ 1, 0xFF, 0 );
-    }
-    if ( aExp == 0 ) {
-        ++expDiff;
-    }
-    else {
-        aSig |= 0x40000000;
-    }
-    shift32RightJamming( aSig, - expDiff, &aSig );
-    bSig |= 0x40000000;
- bBigger:
-    zSig = bSig - aSig;
-    zExp = bExp;
-    zSign ^= 1;
-    goto normalizeRoundAndPack;
- aExpBigger:
-    if ( aExp == 0xFF ) {
-        if ( aSig ) return propagateFloat32NaN( a, b );
-        return a;
-    }
-    if ( bExp == 0 ) {
-        --expDiff;
-    }
-    else {
-        bSig |= 0x40000000;
-    }
-    shift32RightJamming( bSig, expDiff, &bSig );
-    aSig |= 0x40000000;
- aBigger:
-    zSig = aSig - bSig;
-    zExp = aExp;
- normalizeRoundAndPack:
-    --zExp;
-    return normalizeRoundAndPackFloat32( zSign, zExp, zSig );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of adding the single-precision floating-point values `a'
-and `b'.  The operation is performed according to the IEC/IEEE Standard for
-Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-float32 float32_add( float32 a, float32 b )
-{
-    flag aSign, bSign;
-
-    aSign = extractFloat32Sign( a );
-    bSign = extractFloat32Sign( b );
-    if ( aSign == bSign ) {
-        return addFloat32Sigs( a, b, aSign );
-    }
-    else {
-        return subFloat32Sigs( a, b, aSign );
-    }
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of subtracting the single-precision floating-point values
-`a' and `b'.  The operation is performed according to the IEC/IEEE Standard
-for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-float32 float32_sub( float32 a, float32 b )
-{
-    flag aSign, bSign;
-
-    aSign = extractFloat32Sign( a );
-    bSign = extractFloat32Sign( b );
-    if ( aSign == bSign ) {
-        return subFloat32Sigs( a, b, aSign );
-    }
-    else {
-        return addFloat32Sigs( a, b, aSign );
-    }
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of multiplying the single-precision floating-point values
-`a' and `b'.  The operation is performed according to the IEC/IEEE Standard
-for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-float32 float32_mul( float32 a, float32 b )
-{
-    flag aSign, bSign, zSign;
-    int16 aExp, bExp, zExp;
-    bits32 aSig, bSig, zSig0, zSig1;
-
-    aSig = extractFloat32Frac( a );
-    aExp = extractFloat32Exp( a );
-    aSign = extractFloat32Sign( a );
-    bSig = extractFloat32Frac( b );
-    bExp = extractFloat32Exp( b );
-    bSign = extractFloat32Sign( b );
-    zSign = aSign ^ bSign;
-    if ( aExp == 0xFF ) {
-        if ( aSig || ( ( bExp == 0xFF ) && bSig ) ) {
-            return propagateFloat32NaN( a, b );
-        }
-        if ( ( bExp | bSig ) == 0 ) {
-            float_raise( float_flag_invalid );
-            return float32_default_nan;
-        }
-        return packFloat32( zSign, 0xFF, 0 );
-    }
-    if ( bExp == 0xFF ) {
-        if ( bSig ) return propagateFloat32NaN( a, b );
-        if ( ( aExp | aSig ) == 0 ) {
-            float_raise( float_flag_invalid );
-            return float32_default_nan;
-        }
-        return packFloat32( zSign, 0xFF, 0 );
-    }
-    if ( aExp == 0 ) {
-        if ( aSig == 0 ) return packFloat32( zSign, 0, 0 );
-        normalizeFloat32Subnormal( aSig, &aExp, &aSig );
-    }
-    if ( bExp == 0 ) {
-        if ( bSig == 0 ) return packFloat32( zSign, 0, 0 );
-        normalizeFloat32Subnormal( bSig, &bExp, &bSig );
-    }
-    zExp = aExp + bExp - 0x7F;
-    aSig = ( aSig | 0x00800000 )<<7;
-    bSig = ( bSig | 0x00800000 )<<8;
-    mul32To64( aSig, bSig, &zSig0, &zSig1 );
-    zSig0 |= ( zSig1 != 0 );
-    if ( 0 <= (sbits32) ( zSig0<<1 ) ) {
-        zSig0 <<= 1;
-        --zExp;
-    }
-    return roundAndPackFloat32( zSign, zExp, zSig0 );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of dividing the single-precision floating-point value `a'
-by the corresponding value `b'.  The operation is performed according to the
-IEC/IEEE Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-float32 float32_div( float32 a, float32 b )
-{
-    flag aSign, bSign, zSign;
-    int16 aExp, bExp, zExp;
-    bits32 aSig, bSig, zSig, rem0, rem1, term0, term1;
-
-    aSig = extractFloat32Frac( a );
-    aExp = extractFloat32Exp( a );
-    aSign = extractFloat32Sign( a );
-    bSig = extractFloat32Frac( b );
-    bExp = extractFloat32Exp( b );
-    bSign = extractFloat32Sign( b );
-    zSign = aSign ^ bSign;
-    if ( aExp == 0xFF ) {
-        if ( aSig ) return propagateFloat32NaN( a, b );
-        if ( bExp == 0xFF ) {
-            if ( bSig ) return propagateFloat32NaN( a, b );
-            float_raise( float_flag_invalid );
-            return float32_default_nan;
-        }
-        return packFloat32( zSign, 0xFF, 0 );
-    }
-    if ( bExp == 0xFF ) {
-        if ( bSig ) return propagateFloat32NaN( a, b );
-        return packFloat32( zSign, 0, 0 );
-    }
-    if ( bExp == 0 ) {
-        if ( bSig == 0 ) {
-            if ( ( aExp | aSig ) == 0 ) {
-                float_raise( float_flag_invalid );
-                return float32_default_nan;
-            }
-            float_raise( float_flag_divbyzero );
-            return packFloat32( zSign, 0xFF, 0 );
-        }
-        normalizeFloat32Subnormal( bSig, &bExp, &bSig );
-    }
-    if ( aExp == 0 ) {
-        if ( aSig == 0 ) return packFloat32( zSign, 0, 0 );
-        normalizeFloat32Subnormal( aSig, &aExp, &aSig );
-    }
-    zExp = aExp - bExp + 0x7D;
-    aSig = ( aSig | 0x00800000 )<<7;
-    bSig = ( bSig | 0x00800000 )<<8;
-    if ( bSig <= ( aSig + aSig ) ) {
-        aSig >>= 1;
-        ++zExp;
-    }
-    zSig = estimateDiv64To32( aSig, 0, bSig );
-    if ( ( zSig & 0x3F ) <= 2 ) {
-        mul32To64( bSig, zSig, &term0, &term1 );
-        sub64( aSig, 0, term0, term1, &rem0, &rem1 );
-        while ( (sbits32) rem0 < 0 ) {
-            --zSig;
-            add64( rem0, rem1, 0, bSig, &rem0, &rem1 );
-        }
-        zSig |= ( rem1 != 0 );
-    }
-    return roundAndPackFloat32( zSign, zExp, zSig );
-
-}
-
-#ifndef SOFTFLOAT_FOR_GCC
-/*
--------------------------------------------------------------------------------
-Returns the remainder of the single-precision floating-point value `a'
-with respect to the corresponding value `b'.  The operation is performed
-according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-float32 float32_rem( float32 a, float32 b )
-{
-    flag aSign, bSign, zSign;
-    int16 aExp, bExp, expDiff;
-    bits32 aSig, bSig, q, allZero, alternateASig;
-    sbits32 sigMean;
-
-    aSig = extractFloat32Frac( a );
-    aExp = extractFloat32Exp( a );
-    aSign = extractFloat32Sign( a );
-    bSig = extractFloat32Frac( b );
-    bExp = extractFloat32Exp( b );
-    bSign = extractFloat32Sign( b );
-    if ( aExp == 0xFF ) {
-        if ( aSig || ( ( bExp == 0xFF ) && bSig ) ) {
-            return propagateFloat32NaN( a, b );
-        }
-        float_raise( float_flag_invalid );
-        return float32_default_nan;
-    }
-    if ( bExp == 0xFF ) {
-        if ( bSig ) return propagateFloat32NaN( a, b );
-        return a;
-    }
-    if ( bExp == 0 ) {
-        if ( bSig == 0 ) {
-            float_raise( float_flag_invalid );
-            return float32_default_nan;
-        }
-        normalizeFloat32Subnormal( bSig, &bExp, &bSig );
-    }
-    if ( aExp == 0 ) {
-        if ( aSig == 0 ) return a;
-        normalizeFloat32Subnormal( aSig, &aExp, &aSig );
-    }
-    expDiff = aExp - bExp;
-    aSig = ( aSig | 0x00800000 )<<8;
-    bSig = ( bSig | 0x00800000 )<<8;
-    if ( expDiff < 0 ) {
-        if ( expDiff < -1 ) return a;
-        aSig >>= 1;
-    }
-    q = ( bSig <= aSig );
-    if ( q ) aSig -= bSig;
-    expDiff -= 32;
-    while ( 0 < expDiff ) {
-        q = estimateDiv64To32( aSig, 0, bSig );
-        q = ( 2 < q ) ? q - 2 : 0;
-        aSig = - ( ( bSig>>2 ) * q );
-        expDiff -= 30;
-    }
-    expDiff += 32;
-    if ( 0 < expDiff ) {
-        q = estimateDiv64To32( aSig, 0, bSig );
-        q = ( 2 < q ) ? q - 2 : 0;
-        q >>= 32 - expDiff;
-        bSig >>= 2;
-        aSig = ( ( aSig>>1 )<<( expDiff - 1 ) ) - bSig * q;
-    }
-    else {
-        aSig >>= 2;
-        bSig >>= 2;
-    }
-    do {
-        alternateASig = aSig;
-        ++q;
-        aSig -= bSig;
-    } while ( 0 <= (sbits32) aSig );
-    sigMean = aSig + alternateASig;
-    if ( ( sigMean < 0 ) || ( ( sigMean == 0 ) && ( q & 1 ) ) ) {
-        aSig = alternateASig;
-    }
-    zSign = ( (sbits32) aSig < 0 );
-    if ( zSign ) aSig = - aSig;
-    return normalizeRoundAndPackFloat32( aSign ^ zSign, bExp, aSig );
-
-}
-#endif
-
-#ifndef SOFTFLOAT_FOR_GCC
-/*
--------------------------------------------------------------------------------
-Returns the square root of the single-precision floating-point value `a'.
-The operation is performed according to the IEC/IEEE Standard for Binary
-Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-float32 float32_sqrt( float32 a )
-{
-    flag aSign;
-    int16 aExp, zExp;
-    bits32 aSig, zSig, rem0, rem1, term0, term1;
-
-    aSig = extractFloat32Frac( a );
-    aExp = extractFloat32Exp( a );
-    aSign = extractFloat32Sign( a );
-    if ( aExp == 0xFF ) {
-        if ( aSig ) return propagateFloat32NaN( a, 0 );
-        if ( ! aSign ) return a;
-        float_raise( float_flag_invalid );
-        return float32_default_nan;
-    }
-    if ( aSign ) {
-        if ( ( aExp | aSig ) == 0 ) return a;
-        float_raise( float_flag_invalid );
-        return float32_default_nan;
-    }
-    if ( aExp == 0 ) {
-        if ( aSig == 0 ) return 0;
-        normalizeFloat32Subnormal( aSig, &aExp, &aSig );
-    }
-    zExp = ( ( aExp - 0x7F )>>1 ) + 0x7E;
-    aSig = ( aSig | 0x00800000 )<<8;
-    zSig = estimateSqrt32( aExp, aSig ) + 2;
-    if ( ( zSig & 0x7F ) <= 5 ) {
-        if ( zSig < 2 ) {
-            zSig = 0x7FFFFFFF;
-            goto roundAndPack;
-        }
-        else {
-            aSig >>= aExp & 1;
-            mul32To64( zSig, zSig, &term0, &term1 );
-            sub64( aSig, 0, term0, term1, &rem0, &rem1 );
-            while ( (sbits32) rem0 < 0 ) {
-                --zSig;
-                shortShift64Left( 0, zSig, 1, &term0, &term1 );
-                term1 |= 1;
-                add64( rem0, rem1, term0, term1, &rem0, &rem1 );
-            }
-            zSig |= ( ( rem0 | rem1 ) != 0 );
-        }
-    }
-    shift32RightJamming( zSig, 1, &zSig );
- roundAndPack:
-    return roundAndPackFloat32( 0, zExp, zSig );
-
-}
-#endif
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the single-precision floating-point value `a' is equal to
-the corresponding value `b', and 0 otherwise.  The comparison is performed
-according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-flag float32_eq( float32 a, float32 b )
-{
-
-    if (    ( ( extractFloat32Exp( a ) == 0xFF ) && extractFloat32Frac( a ) )
-         || ( ( extractFloat32Exp( b ) == 0xFF ) && extractFloat32Frac( b ) )
-       ) {
-        if ( float32_is_signaling_nan( a ) || float32_is_signaling_nan( b ) ) {
-            float_raise( float_flag_invalid );
-        }
-        return 0;
-    }
-    return ( a == b ) || ( (bits32) ( ( a | b )<<1 ) == 0 );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the single-precision floating-point value `a' is less than
-or equal to the corresponding value `b', and 0 otherwise.  The comparison
-is performed according to the IEC/IEEE Standard for Binary Floating-Point
-Arithmetic.
--------------------------------------------------------------------------------
-*/
-flag float32_le( float32 a, float32 b )
-{
-    flag aSign, bSign;
-
-    if (    ( ( extractFloat32Exp( a ) == 0xFF ) && extractFloat32Frac( a ) )
-         || ( ( extractFloat32Exp( b ) == 0xFF ) && extractFloat32Frac( b ) )
-       ) {
-        float_raise( float_flag_invalid );
-        return 0;
-    }
-    aSign = extractFloat32Sign( a );
-    bSign = extractFloat32Sign( b );
-    if ( aSign != bSign ) return aSign || ( (bits32) ( ( a | b )<<1 ) == 0 );
-    return ( a == b ) || ( aSign ^ ( a < b ) );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the single-precision floating-point value `a' is less than
-the corresponding value `b', and 0 otherwise.  The comparison is performed
-according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-flag float32_lt( float32 a, float32 b )
-{
-    flag aSign, bSign;
-
-    if (    ( ( extractFloat32Exp( a ) == 0xFF ) && extractFloat32Frac( a ) )
-         || ( ( extractFloat32Exp( b ) == 0xFF ) && extractFloat32Frac( b ) )
-       ) {
-        float_raise( float_flag_invalid );
-        return 0;
-    }
-    aSign = extractFloat32Sign( a );
-    bSign = extractFloat32Sign( b );
-    if ( aSign != bSign ) return aSign && ( (bits32) ( ( a | b )<<1 ) != 0 );
-    return ( a != b ) && ( aSign ^ ( a < b ) );
-
-}
-
-#ifndef SOFTFLOAT_FOR_GCC /* Not needed */
-/*
--------------------------------------------------------------------------------
-Returns 1 if the single-precision floating-point value `a' is equal to
-the corresponding value `b', and 0 otherwise.  The invalid exception is
-raised if either operand is a NaN.  Otherwise, the comparison is performed
-according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-flag float32_eq_signaling( float32 a, float32 b )
-{
-
-    if (    ( ( extractFloat32Exp( a ) == 0xFF ) && extractFloat32Frac( a ) )
-         || ( ( extractFloat32Exp( b ) == 0xFF ) && extractFloat32Frac( b ) )
-       ) {
-        float_raise( float_flag_invalid );
-        return 0;
-    }
-    return ( a == b ) || ( (bits32) ( ( a | b )<<1 ) == 0 );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the single-precision floating-point value `a' is less than or
-equal to the corresponding value `b', and 0 otherwise.  Quiet NaNs do not
-cause an exception.  Otherwise, the comparison is performed according to the
-IEC/IEEE Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-flag float32_le_quiet( float32 a, float32 b )
-{
-    flag aSign, bSign;
-    int16 aExp, bExp;
-
-    if (    ( ( extractFloat32Exp( a ) == 0xFF ) && extractFloat32Frac( a ) )
-         || ( ( extractFloat32Exp( b ) == 0xFF ) && extractFloat32Frac( b ) )
-       ) {
-        if ( float32_is_signaling_nan( a ) || float32_is_signaling_nan( b ) ) {
-            float_raise( float_flag_invalid );
-        }
-        return 0;
-    }
-    aSign = extractFloat32Sign( a );
-    bSign = extractFloat32Sign( b );
-    if ( aSign != bSign ) return aSign || ( (bits32) ( ( a | b )<<1 ) == 0 );
-    return ( a == b ) || ( aSign ^ ( a < b ) );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the single-precision floating-point value `a' is less than
-the corresponding value `b', and 0 otherwise.  Quiet NaNs do not cause an
-exception.  Otherwise, the comparison is performed according to the IEC/IEEE
-Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-flag float32_lt_quiet( float32 a, float32 b )
-{
-    flag aSign, bSign;
-
-    if (    ( ( extractFloat32Exp( a ) == 0xFF ) && extractFloat32Frac( a ) )
-         || ( ( extractFloat32Exp( b ) == 0xFF ) && extractFloat32Frac( b ) )
-       ) {
-        if ( float32_is_signaling_nan( a ) || float32_is_signaling_nan( b ) ) {
-            float_raise( float_flag_invalid );
-        }
-        return 0;
-    }
-    aSign = extractFloat32Sign( a );
-    bSign = extractFloat32Sign( b );
-    if ( aSign != bSign ) return aSign && ( (bits32) ( ( a | b )<<1 ) != 0 );
-    return ( a != b ) && ( aSign ^ ( a < b ) );
-
-}
-#endif /* !SOFTFLOAT_FOR_GCC */
-
-#ifndef SOFTFLOAT_FOR_GCC /* Not needed */
-/*
--------------------------------------------------------------------------------
-Returns the result of converting the double-precision floating-point value
-`a' to the 32-bit two's complement integer format.  The conversion is
-performed according to the IEC/IEEE Standard for Binary Floating-Point
-Arithmetic---which means in particular that the conversion is rounded
-according to the current rounding mode.  If `a' is a NaN, the largest
-positive integer is returned.  Otherwise, if the conversion overflows, the
-largest integer with the same sign as `a' is returned.
--------------------------------------------------------------------------------
-*/
-int32 float64_to_int32( float64 a )
-{
-    flag aSign;
-    int16 aExp, shiftCount;
-    bits32 aSig0, aSig1, absZ, aSigExtra;
-    int32 z;
-    int8 roundingMode;
-
-    aSig1 = extractFloat64Frac1( a );
-    aSig0 = extractFloat64Frac0( a );
-    aExp = extractFloat64Exp( a );
-    aSign = extractFloat64Sign( a );
-    shiftCount = aExp - 0x413;
-    if ( 0 <= shiftCount ) {
-        if ( 0x41E < aExp ) {
-            if ( ( aExp == 0x7FF ) && ( aSig0 | aSig1 ) ) aSign = 0;
-            goto invalid;
-        }
-        shortShift64Left(
-            aSig0 | 0x00100000, aSig1, shiftCount, &absZ, &aSigExtra );
-        if ( 0x80000000 < absZ ) goto invalid;
-    }
-    else {
-        aSig1 = ( aSig1 != 0 );
-        if ( aExp < 0x3FE ) {
-            aSigExtra = aExp | aSig0 | aSig1;
-            absZ = 0;
-        }
-        else {
-            aSig0 |= 0x00100000;
-            aSigExtra = ( aSig0<<( shiftCount & 31 ) ) | aSig1;
-            absZ = aSig0>>( - shiftCount );
-        }
-    }
-    roundingMode = float_rounding_mode;
-    if ( roundingMode == float_round_nearest_even ) {
-        if ( (sbits32) aSigExtra < 0 ) {
-            ++absZ;
-            if ( (bits32) ( aSigExtra<<1 ) == 0 ) absZ &= ~1;
-        }
-        z = aSign ? - absZ : absZ;
-    }
-    else {
-        aSigExtra = ( aSigExtra != 0 );
-        if ( aSign ) {
-            z = - (   absZ
-                    + ( ( roundingMode == float_round_down ) & aSigExtra ) );
-        }
-        else {
-            z = absZ + ( ( roundingMode == float_round_up ) & aSigExtra );
-        }
-    }
-    if ( ( aSign ^ ( z < 0 ) ) && z ) {
- invalid:
-        float_raise( float_flag_invalid );
-        return aSign ? (sbits32) 0x80000000 : 0x7FFFFFFF;
-    }
-    if ( aSigExtra ) set_float_exception_inexact_flag();
-    return z;
-
-}
-#endif /* !SOFTFLOAT_FOR_GCC */
-
-/*
--------------------------------------------------------------------------------
-Returns the result of converting the double-precision floating-point value
-`a' to the 32-bit two's complement integer format.  The conversion is
-performed according to the IEC/IEEE Standard for Binary Floating-Point
-Arithmetic, except that the conversion is always rounded toward zero.
-If `a' is a NaN, the largest positive integer is returned.  Otherwise, if
-the conversion overflows, the largest integer with the same sign as `a' is
-returned.
--------------------------------------------------------------------------------
-*/
-int32 float64_to_int32_round_to_zero( float64 a )
-{
-    flag aSign;
-    int16 aExp, shiftCount;
-    bits32 aSig0, aSig1, absZ, aSigExtra;
-    int32 z;
-
-    aSig1 = extractFloat64Frac1( a );
-    aSig0 = extractFloat64Frac0( a );
-    aExp = extractFloat64Exp( a );
-    aSign = extractFloat64Sign( a );
-    shiftCount = aExp - 0x413;
-    if ( 0 <= shiftCount ) {
-        if ( 0x41E < aExp ) {
-            if ( ( aExp == 0x7FF ) && ( aSig0 | aSig1 ) ) aSign = 0;
-            goto invalid;
-        }
-        shortShift64Left(
-            aSig0 | 0x00100000, aSig1, shiftCount, &absZ, &aSigExtra );
-    }
-    else {
-        if ( aExp < 0x3FF ) {
-            if ( aExp | aSig0 | aSig1 ) {
-                set_float_exception_inexact_flag();
-            }
-            return 0;
-        }
-        aSig0 |= 0x00100000;
-        aSigExtra = ( aSig0<<( shiftCount & 31 ) ) | aSig1;
-        absZ = aSig0>>( - shiftCount );
-    }
-    z = aSign ? - absZ : absZ;
-    if ( ( aSign ^ ( z < 0 ) ) && z ) {
- invalid:
-        float_raise( float_flag_invalid );
-        return aSign ? (sbits32) 0x80000000 : 0x7FFFFFFF;
-    }
-    if ( aSigExtra ) set_float_exception_inexact_flag();
-    return z;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of converting the double-precision floating-point value
-`a' to the single-precision floating-point format.  The conversion is
-performed according to the IEC/IEEE Standard for Binary Floating-Point
-Arithmetic.
--------------------------------------------------------------------------------
-*/
-float32 float64_to_float32( float64 a )
-{
-    flag aSign;
-    int16 aExp;
-    bits32 aSig0, aSig1, zSig;
-    bits32 allZero;
-
-    aSig1 = extractFloat64Frac1( a );
-    aSig0 = extractFloat64Frac0( a );
-    aExp = extractFloat64Exp( a );
-    aSign = extractFloat64Sign( a );
-    if ( aExp == 0x7FF ) {
-        if ( aSig0 | aSig1 ) {
-            return commonNaNToFloat32( float64ToCommonNaN( a ) );
-        }
-        return packFloat32( aSign, 0xFF, 0 );
-    }
-    shift64RightJamming( aSig0, aSig1, 22, &allZero, &zSig );
-    if ( aExp ) zSig |= 0x40000000;
-    return roundAndPackFloat32( aSign, aExp - 0x381, zSig );
-
-}
-
-#ifndef SOFTFLOAT_FOR_GCC
-/*
--------------------------------------------------------------------------------
-Rounds the double-precision floating-point value `a' to an integer,
-and returns the result as a double-precision floating-point value.  The
-operation is performed according to the IEC/IEEE Standard for Binary
-Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-float64 float64_round_to_int( float64 a )
-{
-    flag aSign;
-    int16 aExp;
-    bits32 lastBitMask, roundBitsMask;
-    int8 roundingMode;
-    float64 z;
-
-    aExp = extractFloat64Exp( a );
-    if ( 0x413 <= aExp ) {
-        if ( 0x433 <= aExp ) {
-            if (    ( aExp == 0x7FF )
-                 && ( extractFloat64Frac0( a ) | extractFloat64Frac1( a ) ) ) {
-                return propagateFloat64NaN( a, a );
-            }
-            return a;
-        }
-        lastBitMask = 1;
-        lastBitMask = ( lastBitMask<<( 0x432 - aExp ) )<<1;
-        roundBitsMask = lastBitMask - 1;
-        z = a;
-        roundingMode = float_rounding_mode;
-        if ( roundingMode == float_round_nearest_even ) {
-            if ( lastBitMask ) {
-                add64( z.high, z.low, 0, lastBitMask>>1, &z.high, &z.low );
-                if ( ( z.low & roundBitsMask ) == 0 ) z.low &= ~ lastBitMask;
-            }
-            else {
-                if ( (sbits32) z.low < 0 ) {
-                    ++z.high;
-                    if ( (bits32) ( z.low<<1 ) == 0 ) z.high &= ~1;
-                }
-            }
-        }
-        else if ( roundingMode != float_round_to_zero ) {
-            if (   extractFloat64Sign( z )
-                 ^ ( roundingMode == float_round_up ) ) {
-                add64( z.high, z.low, 0, roundBitsMask, &z.high, &z.low );
-            }
-        }
-        z.low &= ~ roundBitsMask;
-    }
-    else {
-        if ( aExp <= 0x3FE ) {
-            if ( ( ( (bits32) ( a.high<<1 ) ) | a.low ) == 0 ) return a;
-            set_float_exception_inexact_flag();
-            aSign = extractFloat64Sign( a );
-            switch ( float_rounding_mode ) {
-             case float_round_nearest_even:
-                if (    ( aExp == 0x3FE )
-                     && ( extractFloat64Frac0( a ) | extractFloat64Frac1( a ) )
-                   ) {
-                    return packFloat64( aSign, 0x3FF, 0, 0 );
-                }
-                break;
-             case float_round_down:
-                return
-                      aSign ? packFloat64( 1, 0x3FF, 0, 0 )
-                    : packFloat64( 0, 0, 0, 0 );
-             case float_round_up:
-                return
-                      aSign ? packFloat64( 1, 0, 0, 0 )
-                    : packFloat64( 0, 0x3FF, 0, 0 );
-            }
-            return packFloat64( aSign, 0, 0, 0 );
-        }
-        lastBitMask = 1;
-        lastBitMask <<= 0x413 - aExp;
-        roundBitsMask = lastBitMask - 1;
-        z.low = 0;
-        z.high = a.high;
-        roundingMode = float_rounding_mode;
-        if ( roundingMode == float_round_nearest_even ) {
-            z.high += lastBitMask>>1;
-            if ( ( ( z.high & roundBitsMask ) | a.low ) == 0 ) {
-                z.high &= ~ lastBitMask;
-            }
-        }
-        else if ( roundingMode != float_round_to_zero ) {
-            if (   extractFloat64Sign( z )
-                 ^ ( roundingMode == float_round_up ) ) {
-                z.high |= ( a.low != 0 );
-                z.high += roundBitsMask;
-            }
-        }
-        z.high &= ~ roundBitsMask;
-    }
-    if ( ( z.low != a.low ) || ( z.high != a.high ) ) {
-        set_float_exception_inexact_flag();
-    }
-    return z;
-
-}
-#endif
-
-/*
--------------------------------------------------------------------------------
-Returns the result of adding the absolute values of the double-precision
-floating-point values `a' and `b'.  If `zSign' is 1, the sum is negated
-before being returned.  `zSign' is ignored if the result is a NaN.
-The addition is performed according to the IEC/IEEE Standard for Binary
-Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-static float64 addFloat64Sigs( float64 a, float64 b, flag zSign )
-{
-    int16 aExp, bExp, zExp;
-    bits32 aSig0, aSig1, bSig0, bSig1, zSig0, zSig1, zSig2;
-    int16 expDiff;
-
-    aSig1 = extractFloat64Frac1( a );
-    aSig0 = extractFloat64Frac0( a );
-    aExp = extractFloat64Exp( a );
-    bSig1 = extractFloat64Frac1( b );
-    bSig0 = extractFloat64Frac0( b );
-    bExp = extractFloat64Exp( b );
-    expDiff = aExp - bExp;
-    if ( 0 < expDiff ) {
-        if ( aExp == 0x7FF ) {
-            if ( aSig0 | aSig1 ) return propagateFloat64NaN( a, b );
-            return a;
-        }
-        if ( bExp == 0 ) {
-            --expDiff;
-        }
-        else {
-            bSig0 |= 0x00100000;
-        }
-        shift64ExtraRightJamming(
-            bSig0, bSig1, 0, expDiff, &bSig0, &bSig1, &zSig2 );
-        zExp = aExp;
-    }
-    else if ( expDiff < 0 ) {
-        if ( bExp == 0x7FF ) {
-            if ( bSig0 | bSig1 ) return propagateFloat64NaN( a, b );
-            return packFloat64( zSign, 0x7FF, 0, 0 );
-        }
-        if ( aExp == 0 ) {
-            ++expDiff;
-        }
-        else {
-            aSig0 |= 0x00100000;
-        }
-        shift64ExtraRightJamming(
-            aSig0, aSig1, 0, - expDiff, &aSig0, &aSig1, &zSig2 );
-        zExp = bExp;
-    }
-    else {
-        if ( aExp == 0x7FF ) {
-            if ( aSig0 | aSig1 | bSig0 | bSig1 ) {
-                return propagateFloat64NaN( a, b );
-            }
-            return a;
-        }
-        add64( aSig0, aSig1, bSig0, bSig1, &zSig0, &zSig1 );
-        if ( aExp == 0 ) return packFloat64( zSign, 0, zSig0, zSig1 );
-        zSig2 = 0;
-        zSig0 |= 0x00200000;
-        zExp = aExp;
-        goto shiftRight1;
-    }
-    aSig0 |= 0x00100000;
-    add64( aSig0, aSig1, bSig0, bSig1, &zSig0, &zSig1 );
-    --zExp;
-    if ( zSig0 < 0x00200000 ) goto roundAndPack;
-    ++zExp;
- shiftRight1:
-    shift64ExtraRightJamming( zSig0, zSig1, zSig2, 1, &zSig0, &zSig1, &zSig2 );
- roundAndPack:
-    return roundAndPackFloat64( zSign, zExp, zSig0, zSig1, zSig2 );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of subtracting the absolute values of the double-
-precision floating-point values `a' and `b'.  If `zSign' is 1, the
-difference is negated before being returned.  `zSign' is ignored if the
-result is a NaN.  The subtraction is performed according to the IEC/IEEE
-Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-static float64 subFloat64Sigs( float64 a, float64 b, flag zSign )
-{
-    int16 aExp, bExp, zExp;
-    bits32 aSig0, aSig1, bSig0, bSig1, zSig0, zSig1;
-    int16 expDiff;
-
-    aSig1 = extractFloat64Frac1( a );
-    aSig0 = extractFloat64Frac0( a );
-    aExp = extractFloat64Exp( a );
-    bSig1 = extractFloat64Frac1( b );
-    bSig0 = extractFloat64Frac0( b );
-    bExp = extractFloat64Exp( b );
-    expDiff = aExp - bExp;
-    shortShift64Left( aSig0, aSig1, 10, &aSig0, &aSig1 );
-    shortShift64Left( bSig0, bSig1, 10, &bSig0, &bSig1 );
-    if ( 0 < expDiff ) goto aExpBigger;
-    if ( expDiff < 0 ) goto bExpBigger;
-    if ( aExp == 0x7FF ) {
-        if ( aSig0 | aSig1 | bSig0 | bSig1 ) {
-            return propagateFloat64NaN( a, b );
-        }
-        float_raise( float_flag_invalid );
-        return float64_default_nan;
-    }
-    if ( aExp == 0 ) {
-        aExp = 1;
-        bExp = 1;
-    }
-    if ( bSig0 < aSig0 ) goto aBigger;
-    if ( aSig0 < bSig0 ) goto bBigger;
-    if ( bSig1 < aSig1 ) goto aBigger;
-    if ( aSig1 < bSig1 ) goto bBigger;
-    return packFloat64( float_rounding_mode == float_round_down, 0, 0, 0 );
- bExpBigger:
-    if ( bExp == 0x7FF ) {
-        if ( bSig0 | bSig1 ) return propagateFloat64NaN( a, b );
-        return packFloat64( zSign ^ 1, 0x7FF, 0, 0 );
-    }
-    if ( aExp == 0 ) {
-        ++expDiff;
-    }
-    else {
-        aSig0 |= 0x40000000;
-    }
-    shift64RightJamming( aSig0, aSig1, - expDiff, &aSig0, &aSig1 );
-    bSig0 |= 0x40000000;
- bBigger:
-    sub64( bSig0, bSig1, aSig0, aSig1, &zSig0, &zSig1 );
-    zExp = bExp;
-    zSign ^= 1;
-    goto normalizeRoundAndPack;
- aExpBigger:
-    if ( aExp == 0x7FF ) {
-        if ( aSig0 | aSig1 ) return propagateFloat64NaN( a, b );
-        return a;
-    }
-    if ( bExp == 0 ) {
-        --expDiff;
-    }
-    else {
-        bSig0 |= 0x40000000;
-    }
-    shift64RightJamming( bSig0, bSig1, expDiff, &bSig0, &bSig1 );
-    aSig0 |= 0x40000000;
- aBigger:
-    sub64( aSig0, aSig1, bSig0, bSig1, &zSig0, &zSig1 );
-    zExp = aExp;
- normalizeRoundAndPack:
-    --zExp;
-    return normalizeRoundAndPackFloat64( zSign, zExp - 10, zSig0, zSig1 );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of adding the double-precision floating-point values `a'
-and `b'.  The operation is performed according to the IEC/IEEE Standard for
-Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-float64 float64_add( float64 a, float64 b )
-{
-    flag aSign, bSign;
-
-    aSign = extractFloat64Sign( a );
-    bSign = extractFloat64Sign( b );
-    if ( aSign == bSign ) {
-        return addFloat64Sigs( a, b, aSign );
-    }
-    else {
-        return subFloat64Sigs( a, b, aSign );
-    }
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of subtracting the double-precision floating-point values
-`a' and `b'.  The operation is performed according to the IEC/IEEE Standard
-for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-float64 float64_sub( float64 a, float64 b )
-{
-    flag aSign, bSign;
-
-    aSign = extractFloat64Sign( a );
-    bSign = extractFloat64Sign( b );
-    if ( aSign == bSign ) {
-        return subFloat64Sigs( a, b, aSign );
-    }
-    else {
-        return addFloat64Sigs( a, b, aSign );
-    }
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of multiplying the double-precision floating-point values
-`a' and `b'.  The operation is performed according to the IEC/IEEE Standard
-for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-float64 float64_mul( float64 a, float64 b )
-{
-    flag aSign, bSign, zSign;
-    int16 aExp, bExp, zExp;
-    bits32 aSig0, aSig1, bSig0, bSig1, zSig0, zSig1, zSig2, zSig3;
-
-    aSig1 = extractFloat64Frac1( a );
-    aSig0 = extractFloat64Frac0( a );
-    aExp = extractFloat64Exp( a );
-    aSign = extractFloat64Sign( a );
-    bSig1 = extractFloat64Frac1( b );
-    bSig0 = extractFloat64Frac0( b );
-    bExp = extractFloat64Exp( b );
-    bSign = extractFloat64Sign( b );
-    zSign = aSign ^ bSign;
-    if ( aExp == 0x7FF ) {
-        if (    ( aSig0 | aSig1 )
-             || ( ( bExp == 0x7FF ) && ( bSig0 | bSig1 ) ) ) {
-            return propagateFloat64NaN( a, b );
-        }
-        if ( ( bExp | bSig0 | bSig1 ) == 0 ) goto invalid;
-        return packFloat64( zSign, 0x7FF, 0, 0 );
-    }
-    if ( bExp == 0x7FF ) {
-        if ( bSig0 | bSig1 ) return propagateFloat64NaN( a, b );
-        if ( ( aExp | aSig0 | aSig1 ) == 0 ) {
- invalid:
-            float_raise( float_flag_invalid );
-            return float64_default_nan;
-        }
-        return packFloat64( zSign, 0x7FF, 0, 0 );
-    }
-    if ( aExp == 0 ) {
-        if ( ( aSig0 | aSig1 ) == 0 ) return packFloat64( zSign, 0, 0, 0 );
-        normalizeFloat64Subnormal( aSig0, aSig1, &aExp, &aSig0, &aSig1 );
-    }
-    if ( bExp == 0 ) {
-        if ( ( bSig0 | bSig1 ) == 0 ) return packFloat64( zSign, 0, 0, 0 );
-        normalizeFloat64Subnormal( bSig0, bSig1, &bExp, &bSig0, &bSig1 );
-    }
-    zExp = aExp + bExp - 0x400;
-    aSig0 |= 0x00100000;
-    shortShift64Left( bSig0, bSig1, 12, &bSig0, &bSig1 );
-    mul64To128( aSig0, aSig1, bSig0, bSig1, &zSig0, &zSig1, &zSig2, &zSig3 );
-    add64( zSig0, zSig1, aSig0, aSig1, &zSig0, &zSig1 );
-    zSig2 |= ( zSig3 != 0 );
-    if ( 0x00200000 <= zSig0 ) {
-        shift64ExtraRightJamming(
-            zSig0, zSig1, zSig2, 1, &zSig0, &zSig1, &zSig2 );
-        ++zExp;
-    }
-    return roundAndPackFloat64( zSign, zExp, zSig0, zSig1, zSig2 );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of dividing the double-precision floating-point value `a'
-by the corresponding value `b'.  The operation is performed according to the
-IEC/IEEE Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-float64 float64_div( float64 a, float64 b )
-{
-    flag aSign, bSign, zSign;
-    int16 aExp, bExp, zExp;
-    bits32 aSig0, aSig1, bSig0, bSig1, zSig0, zSig1, zSig2;
-    bits32 rem0, rem1, rem2, rem3, term0, term1, term2, term3;
-
-    aSig1 = extractFloat64Frac1( a );
-    aSig0 = extractFloat64Frac0( a );
-    aExp = extractFloat64Exp( a );
-    aSign = extractFloat64Sign( a );
-    bSig1 = extractFloat64Frac1( b );
-    bSig0 = extractFloat64Frac0( b );
-    bExp = extractFloat64Exp( b );
-    bSign = extractFloat64Sign( b );
-    zSign = aSign ^ bSign;
-    if ( aExp == 0x7FF ) {
-        if ( aSig0 | aSig1 ) return propagateFloat64NaN( a, b );
-        if ( bExp == 0x7FF ) {
-            if ( bSig0 | bSig1 ) return propagateFloat64NaN( a, b );
-            goto invalid;
-        }
-        return packFloat64( zSign, 0x7FF, 0, 0 );
-    }
-    if ( bExp == 0x7FF ) {
-        if ( bSig0 | bSig1 ) return propagateFloat64NaN( a, b );
-        return packFloat64( zSign, 0, 0, 0 );
-    }
-    if ( bExp == 0 ) {
-        if ( ( bSig0 | bSig1 ) == 0 ) {
-            if ( ( aExp | aSig0 | aSig1 ) == 0 ) {
- invalid:
-                float_raise( float_flag_invalid );
-                return float64_default_nan;
-            }
-            float_raise( float_flag_divbyzero );
-            return packFloat64( zSign, 0x7FF, 0, 0 );
-        }
-        normalizeFloat64Subnormal( bSig0, bSig1, &bExp, &bSig0, &bSig1 );
-    }
-    if ( aExp == 0 ) {
-        if ( ( aSig0 | aSig1 ) == 0 ) return packFloat64( zSign, 0, 0, 0 );
-        normalizeFloat64Subnormal( aSig0, aSig1, &aExp, &aSig0, &aSig1 );
-    }
-    zExp = aExp - bExp + 0x3FD;
-    shortShift64Left( aSig0 | 0x00100000, aSig1, 11, &aSig0, &aSig1 );
-    shortShift64Left( bSig0 | 0x00100000, bSig1, 11, &bSig0, &bSig1 );
-    if ( le64( bSig0, bSig1, aSig0, aSig1 ) ) {
-        shift64Right( aSig0, aSig1, 1, &aSig0, &aSig1 );
-        ++zExp;
-    }
-    zSig0 = estimateDiv64To32( aSig0, aSig1, bSig0 );
-    mul64By32To96( bSig0, bSig1, zSig0, &term0, &term1, &term2 );
-    sub96( aSig0, aSig1, 0, term0, term1, term2, &rem0, &rem1, &rem2 );
-    while ( (sbits32) rem0 < 0 ) {
-        --zSig0;
-        add96( rem0, rem1, rem2, 0, bSig0, bSig1, &rem0, &rem1, &rem2 );
-    }
-    zSig1 = estimateDiv64To32( rem1, rem2, bSig0 );
-    if ( ( zSig1 & 0x3FF ) <= 4 ) {
-        mul64By32To96( bSig0, bSig1, zSig1, &term1, &term2, &term3 );
-        sub96( rem1, rem2, 0, term1, term2, term3, &rem1, &rem2, &rem3 );
-        while ( (sbits32) rem1 < 0 ) {
-            --zSig1;
-            add96( rem1, rem2, rem3, 0, bSig0, bSig1, &rem1, &rem2, &rem3 );
-        }
-        zSig1 |= ( ( rem1 | rem2 | rem3 ) != 0 );
-    }
-    shift64ExtraRightJamming( zSig0, zSig1, 0, 11, &zSig0, &zSig1, &zSig2 );
-    return roundAndPackFloat64( zSign, zExp, zSig0, zSig1, zSig2 );
-
-}
-
-#ifndef SOFTFLOAT_FOR_GCC
-/*
--------------------------------------------------------------------------------
-Returns the remainder of the double-precision floating-point value `a'
-with respect to the corresponding value `b'.  The operation is performed
-according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-float64 float64_rem( float64 a, float64 b )
-{
-    flag aSign, bSign, zSign;
-    int16 aExp, bExp, expDiff;
-    bits32 aSig0, aSig1, bSig0, bSig1, q, term0, term1, term2;
-    bits32 allZero, alternateASig0, alternateASig1, sigMean1;
-    sbits32 sigMean0;
-    float64 z;
-
-    aSig1 = extractFloat64Frac1( a );
-    aSig0 = extractFloat64Frac0( a );
-    aExp = extractFloat64Exp( a );
-    aSign = extractFloat64Sign( a );
-    bSig1 = extractFloat64Frac1( b );
-    bSig0 = extractFloat64Frac0( b );
-    bExp = extractFloat64Exp( b );
-    bSign = extractFloat64Sign( b );
-    if ( aExp == 0x7FF ) {
-        if (    ( aSig0 | aSig1 )
-             || ( ( bExp == 0x7FF ) && ( bSig0 | bSig1 ) ) ) {
-            return propagateFloat64NaN( a, b );
-        }
-        goto invalid;
-    }
-    if ( bExp == 0x7FF ) {
-        if ( bSig0 | bSig1 ) return propagateFloat64NaN( a, b );
-        return a;
-    }
-    if ( bExp == 0 ) {
-        if ( ( bSig0 | bSig1 ) == 0 ) {
- invalid:
-            float_raise( float_flag_invalid );
-            return float64_default_nan;
-        }
-        normalizeFloat64Subnormal( bSig0, bSig1, &bExp, &bSig0, &bSig1 );
-    }
-    if ( aExp == 0 ) {
-        if ( ( aSig0 | aSig1 ) == 0 ) return a;
-        normalizeFloat64Subnormal( aSig0, aSig1, &aExp, &aSig0, &aSig1 );
-    }
-    expDiff = aExp - bExp;
-    if ( expDiff < -1 ) return a;
-    shortShift64Left(
-        aSig0 | 0x00100000, aSig1, 11 - ( expDiff < 0 ), &aSig0, &aSig1 );
-    shortShift64Left( bSig0 | 0x00100000, bSig1, 11, &bSig0, &bSig1 );
-    q = le64( bSig0, bSig1, aSig0, aSig1 );
-    if ( q ) sub64( aSig0, aSig1, bSig0, bSig1, &aSig0, &aSig1 );
-    expDiff -= 32;
-    while ( 0 < expDiff ) {
-        q = estimateDiv64To32( aSig0, aSig1, bSig0 );
-        q = ( 4 < q ) ? q - 4 : 0;
-        mul64By32To96( bSig0, bSig1, q, &term0, &term1, &term2 );
-        shortShift96Left( term0, term1, term2, 29, &term1, &term2, &allZero );
-        shortShift64Left( aSig0, aSig1, 29, &aSig0, &allZero );
-        sub64( aSig0, 0, term1, term2, &aSig0, &aSig1 );
-        expDiff -= 29;
-    }
-    if ( -32 < expDiff ) {
-        q = estimateDiv64To32( aSig0, aSig1, bSig0 );
-        q = ( 4 < q ) ? q - 4 : 0;
-        q >>= - expDiff;
-        shift64Right( bSig0, bSig1, 8, &bSig0, &bSig1 );
-        expDiff += 24;
-        if ( expDiff < 0 ) {
-            shift64Right( aSig0, aSig1, - expDiff, &aSig0, &aSig1 );
-        }
-        else {
-            shortShift64Left( aSig0, aSig1, expDiff, &aSig0, &aSig1 );
-        }
-        mul64By32To96( bSig0, bSig1, q, &term0, &term1, &term2 );
-        sub64( aSig0, aSig1, term1, term2, &aSig0, &aSig1 );
-    }
-    else {
-        shift64Right( aSig0, aSig1, 8, &aSig0, &aSig1 );
-        shift64Right( bSig0, bSig1, 8, &bSig0, &bSig1 );
-    }
-    do {
-        alternateASig0 = aSig0;
-        alternateASig1 = aSig1;
-        ++q;
-        sub64( aSig0, aSig1, bSig0, bSig1, &aSig0, &aSig1 );
-    } while ( 0 <= (sbits32) aSig0 );
-    add64(
-        aSig0, aSig1, alternateASig0, alternateASig1, &sigMean0, &sigMean1 );
-    if (    ( sigMean0 < 0 )
-         || ( ( ( sigMean0 | sigMean1 ) == 0 ) && ( q & 1 ) ) ) {
-        aSig0 = alternateASig0;
-        aSig1 = alternateASig1;
-    }
-    zSign = ( (sbits32) aSig0 < 0 );
-    if ( zSign ) sub64( 0, 0, aSig0, aSig1, &aSig0, &aSig1 );
-    return
-        normalizeRoundAndPackFloat64( aSign ^ zSign, bExp - 4, aSig0, aSig1 );
-
-}
-#endif
-
-#ifndef SOFTFLOAT_FOR_GCC
-/*
--------------------------------------------------------------------------------
-Returns the square root of the double-precision floating-point value `a'.
-The operation is performed according to the IEC/IEEE Standard for Binary
-Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-float64 float64_sqrt( float64 a )
-{
-    flag aSign;
-    int16 aExp, zExp;
-    bits32 aSig0, aSig1, zSig0, zSig1, zSig2, doubleZSig0;
-    bits32 rem0, rem1, rem2, rem3, term0, term1, term2, term3;
-    float64 z;
-
-    aSig1 = extractFloat64Frac1( a );
-    aSig0 = extractFloat64Frac0( a );
-    aExp = extractFloat64Exp( a );
-    aSign = extractFloat64Sign( a );
-    if ( aExp == 0x7FF ) {
-        if ( aSig0 | aSig1 ) return propagateFloat64NaN( a, a );
-        if ( ! aSign ) return a;
-        goto invalid;
-    }
-    if ( aSign ) {
-        if ( ( aExp | aSig0 | aSig1 ) == 0 ) return a;
- invalid:
-        float_raise( float_flag_invalid );
-        return float64_default_nan;
-    }
-    if ( aExp == 0 ) {
-        if ( ( aSig0 | aSig1 ) == 0 ) return packFloat64( 0, 0, 0, 0 );
-        normalizeFloat64Subnormal( aSig0, aSig1, &aExp, &aSig0, &aSig1 );
-    }
-    zExp = ( ( aExp - 0x3FF )>>1 ) + 0x3FE;
-    aSig0 |= 0x00100000;
-    shortShift64Left( aSig0, aSig1, 11, &term0, &term1 );
-    zSig0 = ( estimateSqrt32( aExp, term0 )>>1 ) + 1;
-    if ( zSig0 == 0 ) zSig0 = 0x7FFFFFFF;
-    doubleZSig0 = zSig0 + zSig0;
-    shortShift64Left( aSig0, aSig1, 9 - ( aExp & 1 ), &aSig0, &aSig1 );
-    mul32To64( zSig0, zSig0, &term0, &term1 );
-    sub64( aSig0, aSig1, term0, term1, &rem0, &rem1 );
-    while ( (sbits32) rem0 < 0 ) {
-        --zSig0;
-        doubleZSig0 -= 2;
-        add64( rem0, rem1, 0, doubleZSig0 | 1, &rem0, &rem1 );
-    }
-    zSig1 = estimateDiv64To32( rem1, 0, doubleZSig0 );
-    if ( ( zSig1 & 0x1FF ) <= 5 ) {
-        if ( zSig1 == 0 ) zSig1 = 1;
-        mul32To64( doubleZSig0, zSig1, &term1, &term2 );
-        sub64( rem1, 0, term1, term2, &rem1, &rem2 );
-        mul32To64( zSig1, zSig1, &term2, &term3 );
-        sub96( rem1, rem2, 0, 0, term2, term3, &rem1, &rem2, &rem3 );
-        while ( (sbits32) rem1 < 0 ) {
-            --zSig1;
-            shortShift64Left( 0, zSig1, 1, &term2, &term3 );
-            term3 |= 1;
-            term2 |= doubleZSig0;
-            add96( rem1, rem2, rem3, 0, term2, term3, &rem1, &rem2, &rem3 );
-        }
-        zSig1 |= ( ( rem1 | rem2 | rem3 ) != 0 );
-    }
-    shift64ExtraRightJamming( zSig0, zSig1, 0, 10, &zSig0, &zSig1, &zSig2 );
-    return roundAndPackFloat64( 0, zExp, zSig0, zSig1, zSig2 );
-
-}
-#endif
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the double-precision floating-point value `a' is equal to
-the corresponding value `b', and 0 otherwise.  The comparison is performed
-according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-flag float64_eq( float64 a, float64 b )
-{
-
-    if (    (    ( extractFloat64Exp( a ) == 0x7FF )
-              && ( extractFloat64Frac0( a ) | extractFloat64Frac1( a ) ) )
-         || (    ( extractFloat64Exp( b ) == 0x7FF )
-              && ( extractFloat64Frac0( b ) | extractFloat64Frac1( b ) ) )
-       ) {
-        if ( float64_is_signaling_nan( a ) || float64_is_signaling_nan( b ) ) {
-            float_raise( float_flag_invalid );
-        }
-        return 0;
-    }
-    return ( a == b ) ||
-        ( (bits64) ( ( FLOAT64_DEMANGLE(a) | FLOAT64_DEMANGLE(b) )<<1 ) == 0 );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the double-precision floating-point value `a' is less than
-or equal to the corresponding value `b', and 0 otherwise.  The comparison
-is performed according to the IEC/IEEE Standard for Binary Floating-Point
-Arithmetic.
--------------------------------------------------------------------------------
-*/
-flag float64_le( float64 a, float64 b )
-{
-    flag aSign, bSign;
-
-    if (    (    ( extractFloat64Exp( a ) == 0x7FF )
-              && ( extractFloat64Frac0( a ) | extractFloat64Frac1( a ) ) )
-         || (    ( extractFloat64Exp( b ) == 0x7FF )
-              && ( extractFloat64Frac0( b ) | extractFloat64Frac1( b ) ) )
-       ) {
-        float_raise( float_flag_invalid );
-        return 0;
-    }
-    aSign = extractFloat64Sign( a );
-    bSign = extractFloat64Sign( b );
-    if ( aSign != bSign )
-        return aSign ||
-            ( (bits64) ( ( FLOAT64_DEMANGLE(a) | FLOAT64_DEMANGLE(b) )<<1 ) ==
-                0 );
-    return ( a == b ) ||
-        ( aSign ^ ( FLOAT64_DEMANGLE(a) < FLOAT64_DEMANGLE(b) ) );
-}
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the double-precision floating-point value `a' is less than
-the corresponding value `b', and 0 otherwise.  The comparison is performed
-according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-flag float64_lt( float64 a, float64 b )
-{
-    flag aSign, bSign;
-
-    if (    (    ( extractFloat64Exp( a ) == 0x7FF )
-              && ( extractFloat64Frac0( a ) | extractFloat64Frac1( a ) ) )
-         || (    ( extractFloat64Exp( b ) == 0x7FF )
-              && ( extractFloat64Frac0( b ) | extractFloat64Frac1( b ) ) )
-       ) {
-        float_raise( float_flag_invalid );
-        return 0;
-    }
-    aSign = extractFloat64Sign( a );
-    bSign = extractFloat64Sign( b );
-    if ( aSign != bSign )
-        return aSign &&
-            ( (bits64) ( ( FLOAT64_DEMANGLE(a) | FLOAT64_DEMANGLE(b) )<<1 ) !=
-              0 );
-    return ( a != b ) &&
-           ( aSign ^ ( FLOAT64_DEMANGLE(a) < FLOAT64_DEMANGLE(b) ) );
-
-}
-
-#ifndef SOFTFLOAT_FOR_GCC
-/*
--------------------------------------------------------------------------------
-Returns 1 if the double-precision floating-point value `a' is equal to
-the corresponding value `b', and 0 otherwise.  The invalid exception is
-raised if either operand is a NaN.  Otherwise, the comparison is performed
-according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-flag float64_eq_signaling( float64 a, float64 b )
-{
-
-    if (    (    ( extractFloat64Exp( a ) == 0x7FF )
-              && ( extractFloat64Frac0( a ) | extractFloat64Frac1( a ) ) )
-         || (    ( extractFloat64Exp( b ) == 0x7FF )
-              && ( extractFloat64Frac0( b ) | extractFloat64Frac1( b ) ) )
-       ) {
-        float_raise( float_flag_invalid );
-        return 0;
-    }
-    return ( a == b ) || ( (bits64) ( ( a | b )<<1 ) == 0 );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the double-precision floating-point value `a' is less than or
-equal to the corresponding value `b', and 0 otherwise.  Quiet NaNs do not
-cause an exception.  Otherwise, the comparison is performed according to the
-IEC/IEEE Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-flag float64_le_quiet( float64 a, float64 b )
-{
-    flag aSign, bSign;
-
-    if (    (    ( extractFloat64Exp( a ) == 0x7FF )
-              && ( extractFloat64Frac0( a ) | extractFloat64Frac1( a ) ) )
-         || (    ( extractFloat64Exp( b ) == 0x7FF )
-              && ( extractFloat64Frac0( b ) | extractFloat64Frac1( b ) ) )
-       ) {
-        if ( float64_is_signaling_nan( a ) || float64_is_signaling_nan( b ) ) {
-            float_raise( float_flag_invalid );
-        }
-        return 0;
-    }
-    aSign = extractFloat64Sign( a );
-    bSign = extractFloat64Sign( b );
-    if ( aSign != bSign ) return aSign || ( (bits64) ( ( a | b )<<1 ) == 0 );
-    return ( a == b ) || ( aSign ^ ( a < b ) );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the double-precision floating-point value `a' is less than
-the corresponding value `b', and 0 otherwise.  Quiet NaNs do not cause an
-exception.  Otherwise, the comparison is performed according to the IEC/IEEE
-Standard for Binary Floating-Point Arithmetic.
--------------------------------------------------------------------------------
-*/
-flag float64_lt_quiet( float64 a, float64 b )
-{
-    flag aSign, bSign;
-
-    if (    (    ( extractFloat64Exp( a ) == 0x7FF )
-              && ( extractFloat64Frac0( a ) | extractFloat64Frac1( a ) ) )
-         || (    ( extractFloat64Exp( b ) == 0x7FF )
-              && ( extractFloat64Frac0( b ) | extractFloat64Frac1( b ) ) )
-       ) {
-        if ( float64_is_signaling_nan( a ) || float64_is_signaling_nan( b ) ) {
-            float_raise( float_flag_invalid );
-        }
-        return 0;
-    }
-    aSign = extractFloat64Sign( a );
-    bSign = extractFloat64Sign( b );
-    if ( aSign != bSign ) return aSign && ( (bits64) ( ( a | b )<<1 ) != 0 );
-    return ( a != b ) && ( aSign ^ ( a < b ) );
-
-}
-
-#endif
diff --git a/ArmPkg/Library/ArmSoftFloatLib/milieu.h b/ArmPkg/Library/ArmSoftFloatLib/milieu.h
deleted file mode 100644
index 8f4ac00076ae..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/milieu.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* $NetBSD: milieu.h,v 1.1 2000/12/29 20:13:54 bjh21 Exp $ */
-
-/*
-===============================================================================
-
-This C header file is part of the SoftFloat IEC/IEEE Floating-point
-Arithmetic Package, Release 2a.
-
-Written by John R. Hauser.  This work was made possible in part by the
-International Computer Science Institute, located at Suite 600, 1947 Center
-Street, Berkeley, California 94704.  Funding was partially provided by the
-National Science Foundation under grant MIP-9311980.  The original version
-of this code was written as part of a project to build a fixed-point vector
-processor in collaboration with the University of California at Berkeley,
-overseen by Profs. Nelson Morgan and John Wawrzynek.  More information
-is available through the Web page `http://HTTP.CS.Berkeley.EDU/~jhauser/
-arithmetic/SoftFloat.html'.
-
-THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE.  Although reasonable effort
-has been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT
-TIMES RESULT IN INCORRECT BEHAVIOR.  USE OF THIS SOFTWARE IS RESTRICTED TO
-PERSONS AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ANY
-AND ALL LOSSES, COSTS, OR OTHER PROBLEMS ARISING FROM ITS USE.
-
-Derivative works are acceptable, even for commercial purposes, so long as
-(1) they include prominent notice that the work is derivative, and (2) they
-include prominent notice akin to these four paragraphs for those parts of
-this code that are retained.
-
-===============================================================================
-*/
-
-/*
--------------------------------------------------------------------------------
-Include common integer types and flags.
--------------------------------------------------------------------------------
-*/
-#include "arm-gcc.h"
diff --git a/ArmPkg/Library/ArmSoftFloatLib/softfloat-for-gcc.h b/ArmPkg/Library/ArmSoftFloatLib/softfloat-for-gcc.h
deleted file mode 100644
index c825d70097b8..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/softfloat-for-gcc.h
+++ /dev/null
@@ -1,242 +0,0 @@
-/* $NetBSD: softfloat-for-gcc.h,v 1.12 2013/08/01 23:21:19 matt Exp $ */
-/*-
- * Copyright (c) 2008 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * Move private identifiers with external linkage into implementation
- * namespace.  -- Klaus Klein <kleink@NetBSD.org>, May 5, 1999
- */
-#define float_exception_flags   _softfloat_float_exception_flags
-#define float_exception_mask    _softfloat_float_exception_mask
-#define float_rounding_mode     _softfloat_float_rounding_mode
-#define float_raise             _softfloat_float_raise
-
-/* The following batch are called by GCC through wrappers */
-#define float32_eq      _softfloat_float32_eq
-#define float32_le      _softfloat_float32_le
-#define float32_lt      _softfloat_float32_lt
-#define float64_eq      _softfloat_float64_eq
-#define float64_le      _softfloat_float64_le
-#define float64_lt      _softfloat_float64_lt
-#define float128_eq     _softfloat_float128_eq
-#define float128_le     _softfloat_float128_le
-#define float128_lt     _softfloat_float128_lt
-
-/*
- * Macros to define functions with the GCC expected names
- */
-
-#define float32_add         __addsf3
-#define float64_add         __adddf3
-#define floatx80_add        __addxf3
-#define float128_add        __addtf3
-
-#define float32_sub         __subsf3
-#define float64_sub         __subdf3
-#define floatx80_sub        __subxf3
-#define float128_sub        __subtf3
-
-#define float32_mul         __mulsf3
-#define float64_mul         __muldf3
-#define floatx80_mul        __mulxf3
-#define float128_mul        __multf3
-
-#define float32_div         __divsf3
-#define float64_div         __divdf3
-#define floatx80_div        __divxf3
-#define float128_div        __divtf3
-
-#if 0
-#define float32_neg         __negsf2
-#define float64_neg         __negdf2
-#define floatx80_neg        __negxf2
-#define float128_neg        __negtf2
-#endif
-
-#define int32_to_float32        __floatsisf
-#define int32_to_float64        __floatsidf
-#define int32_to_floatx80       __floatsixf
-#define int32_to_float128       __floatsitf
-
-#define int64_to_float32        __floatdisf
-#define int64_to_float64        __floatdidf
-#define int64_to_floatx80       __floatdixf
-#define int64_to_float128       __floatditf
-
-#define int128_to_float32       __floattisf
-#define int128_to_float64       __floattidf
-#define int128_to_floatx80      __floattixf
-#define int128_to_float128      __floattitf
-
-#define uint32_to_float32       __floatunsisf
-#define uint32_to_float64       __floatunsidf
-#define uint32_to_floatx80      __floatunsixf
-#define uint32_to_float128      __floatunsitf
-
-#define uint64_to_float32       __floatundisf
-#define uint64_to_float64       __floatundidf
-#define uint64_to_floatx80      __floatundixf
-#define uint64_to_float128      __floatunditf
-
-#define uint128_to_float32      __floatuntisf
-#define uint128_to_float64      __floatuntidf
-#define uint128_to_floatx80     __floatuntixf
-#define uint128_to_float128     __floatuntitf
-
-#define float32_to_int32_round_to_zero   __fixsfsi
-#define float64_to_int32_round_to_zero   __fixdfsi
-#define floatx80_to_int32_round_to_zero  __fixxfsi
-#define float128_to_int32_round_to_zero  __fixtfsi
-
-#define float32_to_int64_round_to_zero   __fixsfdi
-#define float64_to_int64_round_to_zero   __fixdfdi
-#define floatx80_to_int64_round_to_zero  __fixxfdi
-#define float128_to_int64_round_to_zero  __fixtfdi
-
-#define float32_to_int128_round_to_zero  __fixsfti
-#define float64_to_int128_round_to_zero  __fixdfti
-#define floatx80_to_int128_round_to_zero __fixxfti
-#define float128_to_int128_round_to_zero __fixtfti
-
-#define float32_to_uint32_round_to_zero     __fixunssfsi
-#define float64_to_uint32_round_to_zero     __fixunsdfsi
-#define floatx80_to_uint32_round_to_zero    __fixunsxfsi
-#define float128_to_uint32_round_to_zero    __fixunstfsi
-
-#define float32_to_uint64_round_to_zero     __fixunssfdi
-#define float64_to_uint64_round_to_zero     __fixunsdfdi
-#define floatx80_to_uint64_round_to_zero    __fixunsxfdi
-#define float128_to_uint64_round_to_zero    __fixunstfdi
-
-#define float32_to_uint128_round_to_zero    __fixunssfti
-#define float64_to_uint128_round_to_zero    __fixunsdfti
-#define floatx80_to_uint128_round_to_zero   __fixunsxfti
-#define float128_to_uint128_round_to_zero   __fixunstfti
-
-#define float32_to_float64      __extendsfdf2
-#define float32_to_floatx80     __extendsfxf2
-#define float32_to_float128     __extendsftf2
-#define float64_to_floatx80     __extenddfxf2
-#define float64_to_float128     __extenddftf2
-
-#define float128_to_float64     __trunctfdf2
-#define floatx80_to_float64     __truncxfdf2
-#define float128_to_float32     __trunctfsf2
-#define floatx80_to_float32     __truncxfsf2
-#define float64_to_float32      __truncdfsf2
-
-#if 0
-#define float32_cmp         __cmpsf2
-#define float32_unord       __unordsf2
-#define float32_eq          __eqsf2
-#define float32_ne          __nesf2
-#define float32_ge          __gesf2
-#define float32_lt          __ltsf2
-#define float32_le          __lesf2
-#define float32_gt          __gtsf2
-#endif
-
-#if 0
-#define float64_cmp         __cmpdf2
-#define float64_unord       __unorddf2
-#define float64_eq          __eqdf2
-#define float64_ne          __nedf2
-#define float64_ge          __gedf2
-#define float64_lt          __ltdf2
-#define float64_le          __ledf2
-#define float64_gt          __gtdf2
-#endif
-
-/* XXX not in libgcc */
-#if 1
-#define floatx80_cmp        __cmpxf2
-#define floatx80_unord      __unordxf2
-#define floatx80_eq         __eqxf2
-#define floatx80_ne         __nexf2
-#define floatx80_ge         __gexf2
-#define floatx80_lt         __ltxf2
-#define floatx80_le         __lexf2
-#define floatx80_gt         __gtxf2
-#endif
-
-#if 0
-#define float128_cmp        __cmptf2
-#define float128_unord      __unordtf2
-#define float128_eq         __eqtf2
-#define float128_ne         __netf2
-#define float128_ge         __getf2
-#define float128_lt         __lttf2
-#define float128_le         __letf2
-#define float128_gt         __gttf2
-#endif
-
-#if defined (__ARM_EABI__) || defined (__CC_ARM)
-#ifdef __ARM_PCS_VFP
-#include <arm/aeabi.h>
-#endif
-#define __addsf3            __aeabi_fadd
-#define __adddf3            __aeabi_dadd
-
-#define __subsf3            __aeabi_fsub
-#define __subdf3            __aeabi_dsub
-
-#define __mulsf3            __aeabi_fmul
-#define __muldf3            __aeabi_dmul
-
-#define __divsf3            __aeabi_fdiv
-#define __divdf3            __aeabi_ddiv
-
-#define __floatsisf         __aeabi_i2f
-#define __floatsidf         __aeabi_i2d
-
-#define __floatdisf         __aeabi_l2f
-#define __floatdidf         __aeabi_l2d
-
-#define __floatunsisf       __aeabi_ui2f
-#define __floatunsidf       __aeabi_ui2d
-
-#define __floatundisf       __aeabi_ul2f
-#define __floatundidf       __aeabi_ul2d
-
-#define __fixsfsi           __aeabi_f2iz
-#define __fixdfsi           __aeabi_d2iz
-
-#define __fixsfdi           __aeabi_f2lz
-#define __fixdfdi           __aeabi_d2lz
-
-#define __fixunssfsi        __aeabi_f2uiz
-#define __fixunsdfsi        __aeabi_d2uiz
-
-#define __fixunssfdi        __aeabi_f2ulz
-#define __fixunsdfdi        __aeabi_d2ulz
-
-#define __extendsfdf2       __aeabi_f2d
-#define __truncdfsf2        __aeabi_d2f
-
-#endif /* __ARM_EABI__ */
diff --git a/ArmPkg/Library/ArmSoftFloatLib/softfloat-specialize b/ArmPkg/Library/ArmSoftFloatLib/softfloat-specialize
deleted file mode 100644
index 4c99d0ae9937..000000000000
--- a/ArmPkg/Library/ArmSoftFloatLib/softfloat-specialize
+++ /dev/null
@@ -1,525 +0,0 @@
-/*  $NetBSD: softfloat-specialize,v 1.8 2013/01/10 08:16:10 matt Exp $  */
-
-/* This is a derivative work. */
-
-/*
-===============================================================================
-
-This C source fragment is part of the SoftFloat IEC/IEEE Floating-point
-Arithmetic Package, Release 2a.
-
-Written by John R. Hauser.  This work was made possible in part by the
-International Computer Science Institute, located at Suite 600, 1947 Center
-Street, Berkeley, California 94704.  Funding was partially provided by the
-National Science Foundation under grant MIP-9311980.  The original version
-of this code was written as part of a project to build a fixed-point vector
-processor in collaboration with the University of California at Berkeley,
-overseen by Profs. Nelson Morgan and John Wawrzynek.  More information
-is available through the Web page `http://HTTP.CS.Berkeley.EDU/~jhauser/
-arithmetic/SoftFloat.html'.
-
-THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE.  Although reasonable effort
-has been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT
-TIMES RESULT IN INCORRECT BEHAVIOR.  USE OF THIS SOFTWARE IS RESTRICTED TO
-PERSONS AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ANY
-AND ALL LOSSES, COSTS, OR OTHER PROBLEMS ARISING FROM ITS USE.
-
-Derivative works are acceptable, even for commercial purposes, so long as
-(1) they include prominent notice that the work is derivative, and (2) they
-include prominent notice akin to these four paragraphs for those parts of
-this code that are retained.
-
-===============================================================================
-*/
-
-/*
--------------------------------------------------------------------------------
-Underflow tininess-detection mode, statically initialized to default value.
-(The declaration in `softfloat.h' must match the `int8' type here.)
--------------------------------------------------------------------------------
-*/
-#ifdef SOFTFLOAT_FOR_GCC
-static
-#endif
-int8 float_detect_tininess = float_tininess_after_rounding;
-
-/*
--------------------------------------------------------------------------------
-Raises the exceptions specified by `flags'.  Floating-point traps can be
-defined here if desired.  It is currently not possible for such a trap to
-substitute a result value.  If traps are not implemented, this routine
-should be simply `float_exception_flags |= flags;'.
--------------------------------------------------------------------------------
-*/
-#ifdef SOFTFLOAT_FOR_GCC
-#ifndef set_float_exception_mask
-#define float_exception_mask    _softfloat_float_exception_mask
-#endif
-#endif
-#ifndef set_float_exception_mask
-fp_except float_exception_mask = 0;
-#endif
-void
-float_raise( fp_except flags )
-{
-
-#if 0 // Don't raise exceptions
-    siginfo_t info;
-    fp_except mask = float_exception_mask;
-
-#ifdef set_float_exception_mask
-    flags |= set_float_exception_flags(flags, 0);
-#else
-    float_exception_flags |= flags;
-    flags = float_exception_flags;
-#endif
-
-    flags &= mask;
-    if ( flags ) {
-        memset(&info, 0, sizeof info);
-        info.si_signo = SIGFPE;
-        info.si_pid = getpid();
-        info.si_uid = geteuid();
-        if (flags & float_flag_underflow)
-            info.si_code = FPE_FLTUND;
-        else if (flags & float_flag_overflow)
-            info.si_code = FPE_FLTOVF;
-        else if (flags & float_flag_divbyzero)
-            info.si_code = FPE_FLTDIV;
-        else if (flags & float_flag_invalid)
-            info.si_code = FPE_FLTINV;
-        else if (flags & float_flag_inexact)
-            info.si_code = FPE_FLTRES;
-        sigqueueinfo(getpid(), &info);
-    }
-#else  // Don't raise exceptions
-    float_exception_flags |= flags;
-#endif // Don't raise exceptions
-}
-#undef float_exception_mask
-
-/*
--------------------------------------------------------------------------------
-Internal canonical NaN format.
--------------------------------------------------------------------------------
-*/
-typedef struct {
-    flag sign;
-    bits64 high, low;
-} commonNaNT;
-
-/*
--------------------------------------------------------------------------------
-The pattern for a default generated single-precision NaN.
--------------------------------------------------------------------------------
-*/
-#define float32_default_nan 0xFFFFFFFF
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the single-precision floating-point value `a' is a NaN;
-otherwise returns 0.
--------------------------------------------------------------------------------
-*/
-#ifdef SOFTFLOAT_FOR_GCC
-static
-#endif
-flag float32_is_nan( float32 a )
-{
-
-    return ( (bits32)0xFF000000 < (bits32) ( a<<1 ) );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the single-precision floating-point value `a' is a signaling
-NaN; otherwise returns 0.
--------------------------------------------------------------------------------
-*/
-#if defined(SOFTFLOAT_FOR_GCC) && !defined(SOFTFLOATSPARC64_FOR_GCC) && \
-    !defined(SOFTFLOAT_M68K_FOR_GCC)
-static
-#endif
-flag float32_is_signaling_nan( float32 a )
-{
-
-    return ( ( ( a>>22 ) & 0x1FF ) == 0x1FE ) && ( a & 0x003FFFFF );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of converting the single-precision floating-point NaN
-`a' to the canonical NaN format.  If `a' is a signaling NaN, the invalid
-exception is raised.
--------------------------------------------------------------------------------
-*/
-static commonNaNT float32ToCommonNaN( float32 a )
-{
-    commonNaNT z;
-
-    if ( float32_is_signaling_nan( a ) ) float_raise( float_flag_invalid );
-    z.sign = a>>31;
-    z.low = 0;
-    z.high = ( (bits64) a )<<41;
-    return z;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of converting the canonical NaN `a' to the single-
-precision floating-point format.
--------------------------------------------------------------------------------
-*/
-static float32 commonNaNToFloat32( commonNaNT a )
-{
-
-    return ( ( (bits32) a.sign )<<31 ) | 0x7FC00000 | (bits32)( a.high>>41 );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Takes two single-precision floating-point values `a' and `b', one of which
-is a NaN, and returns the appropriate NaN result.  If either `a' or `b' is a
-signaling NaN, the invalid exception is raised.
--------------------------------------------------------------------------------
-*/
-static float32 propagateFloat32NaN( float32 a, float32 b )
-{
-    flag aIsNaN, aIsSignalingNaN, bIsNaN, bIsSignalingNaN;
-
-    aIsNaN = float32_is_nan( a );
-    aIsSignalingNaN = float32_is_signaling_nan( a );
-    bIsNaN = float32_is_nan( b );
-    bIsSignalingNaN = float32_is_signaling_nan( b );
-    a |= 0x00400000;
-    b |= 0x00400000;
-    if ( aIsSignalingNaN | bIsSignalingNaN ) float_raise( float_flag_invalid );
-    if ( aIsNaN ) {
-        return ( aIsSignalingNaN & bIsNaN ) ? b : a;
-    }
-    else {
-        return b;
-    }
-
-}
-
-/*
--------------------------------------------------------------------------------
-The pattern for a default generated double-precision NaN.
--------------------------------------------------------------------------------
-*/
-#define float64_default_nan LIT64( 0xFFFFFFFFFFFFFFFF )
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the double-precision floating-point value `a' is a NaN;
-otherwise returns 0.
--------------------------------------------------------------------------------
-*/
-#ifdef SOFTFLOAT_FOR_GCC
-static
-#endif
-flag float64_is_nan( float64 a )
-{
-
-    return ( (bits64)LIT64( 0xFFE0000000000000 ) <
-            (bits64) ( FLOAT64_DEMANGLE(a)<<1 ) );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the double-precision floating-point value `a' is a signaling
-NaN; otherwise returns 0.
--------------------------------------------------------------------------------
-*/
-#if defined(SOFTFLOAT_FOR_GCC) && !defined(SOFTFLOATSPARC64_FOR_GCC) && \
-    !defined(SOFTFLOATM68K_FOR_GCC)
-static
-#endif
-flag float64_is_signaling_nan( float64 a )
-{
-
-    return
-           ( ( ( FLOAT64_DEMANGLE(a)>>51 ) & 0xFFF ) == 0xFFE )
-        && ( FLOAT64_DEMANGLE(a) & LIT64( 0x0007FFFFFFFFFFFF ) );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of converting the double-precision floating-point NaN
-`a' to the canonical NaN format.  If `a' is a signaling NaN, the invalid
-exception is raised.
--------------------------------------------------------------------------------
-*/
-static commonNaNT float64ToCommonNaN( float64 a )
-{
-    commonNaNT z;
-
-    if ( float64_is_signaling_nan( a ) ) float_raise( float_flag_invalid );
-    z.sign = (flag)(FLOAT64_DEMANGLE(a)>>63);
-    z.low = 0;
-    z.high = FLOAT64_DEMANGLE(a)<<12;
-    return z;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of converting the canonical NaN `a' to the double-
-precision floating-point format.
--------------------------------------------------------------------------------
-*/
-static float64 commonNaNToFloat64( commonNaNT a )
-{
-
-    return FLOAT64_MANGLE(
-        ( ( (bits64) a.sign )<<63 )
-        | LIT64( 0x7FF8000000000000 )
-        | ( a.high>>12 ) );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Takes two double-precision floating-point values `a' and `b', one of which
-is a NaN, and returns the appropriate NaN result.  If either `a' or `b' is a
-signaling NaN, the invalid exception is raised.
--------------------------------------------------------------------------------
-*/
-static float64 propagateFloat64NaN( float64 a, float64 b )
-{
-    flag aIsNaN, aIsSignalingNaN, bIsNaN, bIsSignalingNaN;
-
-    aIsNaN = float64_is_nan( a );
-    aIsSignalingNaN = float64_is_signaling_nan( a );
-    bIsNaN = float64_is_nan( b );
-    bIsSignalingNaN = float64_is_signaling_nan( b );
-    a |= FLOAT64_MANGLE(LIT64( 0x0008000000000000 ));
-    b |= FLOAT64_MANGLE(LIT64( 0x0008000000000000 ));
-    if ( aIsSignalingNaN | bIsSignalingNaN ) float_raise( float_flag_invalid );
-    if ( aIsNaN ) {
-        return ( aIsSignalingNaN & bIsNaN ) ? b : a;
-    }
-    else {
-        return b;
-    }
-
-}
-
-#ifdef FLOATX80
-
-/*
--------------------------------------------------------------------------------
-The pattern for a default generated extended double-precision NaN.  The
-`high' and `low' values hold the most- and least-significant bits,
-respectively.
--------------------------------------------------------------------------------
-*/
-#define floatx80_default_nan_high 0xFFFF
-#define floatx80_default_nan_low  LIT64( 0xFFFFFFFFFFFFFFFF )
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the extended double-precision floating-point value `a' is a
-NaN; otherwise returns 0.
--------------------------------------------------------------------------------
-*/
-flag floatx80_is_nan( floatx80 a )
-{
-
-    return ( ( a.high & 0x7FFF ) == 0x7FFF ) && (bits64) ( a.low<<1 );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the extended double-precision floating-point value `a' is a
-signaling NaN; otherwise returns 0.
--------------------------------------------------------------------------------
-*/
-flag floatx80_is_signaling_nan( floatx80 a )
-{
-    bits64 aLow;
-
-    aLow = a.low & ~ LIT64( 0x4000000000000000 );
-    return
-           ( ( a.high & 0x7FFF ) == 0x7FFF )
-        && (bits64) ( aLow<<1 )
-        && ( a.low == aLow );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of converting the extended double-precision floating-
-point NaN `a' to the canonical NaN format.  If `a' is a signaling NaN, the
-invalid exception is raised.
--------------------------------------------------------------------------------
-*/
-static commonNaNT floatx80ToCommonNaN( floatx80 a )
-{
-    commonNaNT z;
-
-    if ( floatx80_is_signaling_nan( a ) ) float_raise( float_flag_invalid );
-    z.sign = a.high>>15;
-    z.low = 0;
-    z.high = a.low<<1;
-    return z;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of converting the canonical NaN `a' to the extended
-double-precision floating-point format.
--------------------------------------------------------------------------------
-*/
-static floatx80 commonNaNToFloatx80( commonNaNT a )
-{
-    floatx80 z;
-
-    z.low = LIT64( 0xC000000000000000 ) | ( a.high>>1 );
-    z.high = ( ( (bits16) a.sign )<<15 ) | 0x7FFF;
-    return z;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Takes two extended double-precision floating-point values `a' and `b', one
-of which is a NaN, and returns the appropriate NaN result.  If either `a' or
-`b' is a signaling NaN, the invalid exception is raised.
--------------------------------------------------------------------------------
-*/
-static floatx80 propagateFloatx80NaN( floatx80 a, floatx80 b )
-{
-    flag aIsNaN, aIsSignalingNaN, bIsNaN, bIsSignalingNaN;
-
-    aIsNaN = floatx80_is_nan( a );
-    aIsSignalingNaN = floatx80_is_signaling_nan( a );
-    bIsNaN = floatx80_is_nan( b );
-    bIsSignalingNaN = floatx80_is_signaling_nan( b );
-    a.low |= LIT64( 0xC000000000000000 );
-    b.low |= LIT64( 0xC000000000000000 );
-    if ( aIsSignalingNaN | bIsSignalingNaN ) float_raise( float_flag_invalid );
-    if ( aIsNaN ) {
-        return ( aIsSignalingNaN & bIsNaN ) ? b : a;
-    }
-    else {
-        return b;
-    }
-
-}
-
-#endif
-
-#ifdef FLOAT128
-
-/*
--------------------------------------------------------------------------------
-The pattern for a default generated quadruple-precision NaN.  The `high' and
-`low' values hold the most- and least-significant bits, respectively.
--------------------------------------------------------------------------------
-*/
-#define float128_default_nan_high LIT64( 0xFFFFFFFFFFFFFFFF )
-#define float128_default_nan_low  LIT64( 0xFFFFFFFFFFFFFFFF )
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the quadruple-precision floating-point value `a' is a NaN;
-otherwise returns 0.
--------------------------------------------------------------------------------
-*/
-flag float128_is_nan( float128 a )
-{
-
-    return
-           ( (bits64)LIT64( 0xFFFE000000000000 ) <= (bits64) ( a.high<<1 ) )
-        && ( a.low || ( a.high & LIT64( 0x0000FFFFFFFFFFFF ) ) );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns 1 if the quadruple-precision floating-point value `a' is a
-signaling NaN; otherwise returns 0.
--------------------------------------------------------------------------------
-*/
-flag float128_is_signaling_nan( float128 a )
-{
-
-    return
-           ( ( ( a.high>>47 ) & 0xFFFF ) == 0xFFFE )
-        && ( a.low || ( a.high & LIT64( 0x00007FFFFFFFFFFF ) ) );
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of converting the quadruple-precision floating-point NaN
-`a' to the canonical NaN format.  If `a' is a signaling NaN, the invalid
-exception is raised.
--------------------------------------------------------------------------------
-*/
-static commonNaNT float128ToCommonNaN( float128 a )
-{
-    commonNaNT z;
-
-    if ( float128_is_signaling_nan( a ) ) float_raise( float_flag_invalid );
-    z.sign = (flag)(a.high>>63);
-    shortShift128Left( a.high, a.low, 16, &z.high, &z.low );
-    return z;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Returns the result of converting the canonical NaN `a' to the quadruple-
-precision floating-point format.
--------------------------------------------------------------------------------
-*/
-static float128 commonNaNToFloat128( commonNaNT a )
-{
-    float128 z;
-
-    shift128Right( a.high, a.low, 16, &z.high, &z.low );
-    z.high |= ( ( (bits64) a.sign )<<63 ) | LIT64( 0x7FFF800000000000 );
-    return z;
-
-}
-
-/*
--------------------------------------------------------------------------------
-Takes two quadruple-precision floating-point values `a' and `b', one of
-which is a NaN, and returns the appropriate NaN result.  If either `a' or
-`b' is a signaling NaN, the invalid exception is raised.
--------------------------------------------------------------------------------
-*/
-static float128 propagateFloat128NaN( float128 a, float128 b )
-{
-    flag aIsNaN, aIsSignalingNaN, bIsNaN, bIsSignalingNaN;
-
-    aIsNaN = float128_is_nan( a );
-    aIsSignalingNaN = float128_is_signaling_nan( a );
-    bIsNaN = float128_is_nan( b );
-    bIsSignalingNaN = float128_is_signaling_nan( b );
-    a.high |= LIT64( 0x0000800000000000 );
-    b.high |= LIT64( 0x0000800000000000 );
-    if ( aIsSignalingNaN | bIsSignalingNaN ) float_raise( float_flag_invalid );
-    if ( aIsNaN ) {
-        return ( aIsSignalingNaN & bIsNaN ) ? b : a;
-    }
-    else {
-        return b;
-    }
-
-}
-
-#endif
-
-- 
2.20.1


^ permalink raw reply related	[flat|nested] 10+ messages in thread

* Re: [edk2-devel] [PATCH 0/3] update ArmSoftFloatLib to latest upstream version
  2019-05-24 15:11 [PATCH 0/3] update ArmSoftFloatLib to latest upstream version Ard Biesheuvel
                   ` (2 preceding siblings ...)
  2019-05-24 15:11 ` [PATCH 3/3] ArmPkg/ArmSoftFloatLib: remove source files that are no longer used Ard Biesheuvel
@ 2019-05-24 20:57 ` Laszlo Ersek
  2019-05-24 21:32   ` Ard Biesheuvel
  2019-05-27  9:06 ` Wang, Jian J
  4 siblings, 1 reply; 10+ messages in thread
From: Laszlo Ersek @ 2019-05-24 20:57 UTC (permalink / raw)
  To: devel, ard.biesheuvel
  Cc: Gao, Liming, Wang, Jian J, Leif Lindholm, Michael D Kinney

Hi Ard,

On 05/24/19 17:11, Ard Biesheuvel wrote:
> Currently, our move to OpenSSL 1.1.1b is being blocked by an issue in
> the ARM software floating point library, which lacks some intrinsics
> that the ARM EABI spec defines.
>
> Since the code was in pretty sorry state, let's fix this by upgrading
> to the very latest version of the core library this code is based on,
> dated January 2018 (whereas the NetBSD fork of the old code dates back
> to 2002)

Thanks for this series!

I've fetched your branch noted below, and build-tested it with
ArmVirtQemu, ArmVirtQemuKernel, and ArmVirtXen. They all build fine.
And, AIUI, ArmSoftFloatLib is only needed for 32-bit ARM (not AArch64),
so I won't do other than build testing now.

Build-tested-by: Laszlo Ersek <lersek@redhat.com>

I'll make a number of comments below. I'm not requesting that *you* do
any of those, since you're already doing the community a favor, by
putting out this fire. I'll just list what I think should be done. If
there's agreement, I might take on a few of those.

(1) We should file a new TianoCore BZ (Feature Request) for this
ArmSoftFloatLib upgrade, and we should block TianoCore#1089 with that
new BZ.

(2) The new BZ should be referenced in all of the commit messages.

(3) The new BZ should be added to the release planning wiki page.

(4) In the longer term, we should investigate whether this (large)
library can be consumed as a git submodule. (Assuming that makes sense
-- if we don't expect another upgrade anytime soon, then this may not be
necessary.)

> A few notable issues that may require some discussion:
> - this code is made available under the 3-clause BSD license

That should be OK; "Readme.md" white-lists the 3-clause BSD License.

> - RVCT support is being dropped, since it is untested and nobody
>   appears to still care.

(5) I'm OK with that, but we should file a separate TianoCore BZ for
BaseTools, about RVCT removal.

> - no SPDX headers - this is left as an exercise for the steward.

(6) Right, I've noticed that -- separate BZ (dependent on the one from
(2)), or else it should be solved as the fourth patch in this series.

>
> Code can be found here:
> https://github.com/ardbiesheuvel/edk2/tree/bz_1089_upgrade_to_openssl_1_1_1b_v4
>
> Cc: Laszlo Ersek <lersek@redhat.com>
> Cc: "Gao, Liming" <liming.gao@intel.com>
> Cc: "Wang, Jian J" <jian.j.wang@intel.com>
> Cc: Leif Lindholm <leif.lindholm@linaro.org>
> Cc: Michael D Kinney <michael.d.kinney@intel.com>
>
> Ard Biesheuvel (3):
>   ArmPkg: import latest version (3e) of the Berkeley Softfloat library
>   ArmPkg/ArmSoftFloatLib: switch to new version of softfloat library

(7) This patch (patch#2) uses designated initializers (in the
initializers of the unions). I believe we never intend to build this
library with anything else than GCC, but I think the coding style still
requires us to avoid designated initializers.

>   ArmPkg/ArmSoftFloatLib: remove source files that are no longer used

OK, so here's a real scientific method that I used for determining
whether the result of this patch was "minimal". It relies on the
"strictatime" mount option -- I don't tolerate "relatime" or "noatime"
exactly because the POSIX atime behavior is so useful for debugging file
access.

So, a few minutes passed between my checking out your branch, and
starting the build tests. After the build tests above completed, I ran:

$ find ArmPkg/Library/ArmSoftFloatLib/ -type f -printf '%A+ %p\n' \
  | sort -r

which sorted the regular files in decreasing access time order (most
recent access near the top). The output suggests that the following
files are also not needed for the build(s) (with the
"ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/" prefix stripped):

     1  COPYING.txt
     2  README.html
     3  README.txt
     4  build/Linux-386-GCC/Makefile
     5  build/Linux-386-GCC/platform.h
     6  build/Linux-386-SSE2-GCC/Makefile
     7  build/Linux-386-SSE2-GCC/platform.h
     8  build/Linux-ARM-VFPv2-GCC/Makefile
     9  build/Linux-x86_64-GCC/Makefile
    10  build/Linux-x86_64-GCC/platform.h
    11  build/Win32-MinGW/Makefile
    12  build/Win32-MinGW/platform.h
    13  build/Win32-SSE2-MinGW/Makefile
    14  build/Win32-SSE2-MinGW/platform.h
    15  build/Win64-MinGW-w64/Makefile
    16  build/Win64-MinGW-w64/platform.h
    17  build/template-FAST_INT64/Makefile
    18  build/template-FAST_INT64/platform.h
    19  build/template-not-FAST_INT64/Makefile
    20  build/template-not-FAST_INT64/platform.h
    21  doc/SoftFloat-history.html
    22  doc/SoftFloat-source.html
    23  doc/SoftFloat.html
    24  source/8086-SSE/extF80M_isSignalingNaN.c
    25  source/8086-SSE/f128M_isSignalingNaN.c
    26  source/8086-SSE/s_commonNaNToExtF80M.c
    27  source/8086-SSE/s_commonNaNToExtF80UI.c
    28  source/8086-SSE/s_commonNaNToF128M.c
    29  source/8086-SSE/s_commonNaNToF128UI.c
    30  source/8086-SSE/s_commonNaNToF16UI.c
    31  source/8086-SSE/s_commonNaNToF32UI.c
    32  source/8086-SSE/s_commonNaNToF64UI.c
    33  source/8086-SSE/s_extF80MToCommonNaN.c
    34  source/8086-SSE/s_extF80UIToCommonNaN.c
    35  source/8086-SSE/s_f128MToCommonNaN.c
    36  source/8086-SSE/s_f128UIToCommonNaN.c
    37  source/8086-SSE/s_f16UIToCommonNaN.c
    38  source/8086-SSE/s_f32UIToCommonNaN.c
    39  source/8086-SSE/s_f64UIToCommonNaN.c
    40  source/8086-SSE/s_propagateNaNExtF80M.c
    41  source/8086-SSE/s_propagateNaNExtF80UI.c
    42  source/8086-SSE/s_propagateNaNF128M.c
    43  source/8086-SSE/s_propagateNaNF128UI.c
    44  source/8086-SSE/s_propagateNaNF16UI.c
    45  source/8086-SSE/s_propagateNaNF32UI.c
    46  source/8086-SSE/s_propagateNaNF64UI.c
    47  source/8086-SSE/softfloat_raiseFlags.c
    48  source/8086-SSE/specialize.h
    49  source/8086/extF80M_isSignalingNaN.c
    50  source/8086/f128M_isSignalingNaN.c
    51  source/8086/s_commonNaNToExtF80M.c
    52  source/8086/s_commonNaNToExtF80UI.c
    53  source/8086/s_commonNaNToF128M.c
    54  source/8086/s_commonNaNToF128UI.c
    55  source/8086/s_commonNaNToF16UI.c
    56  source/8086/s_commonNaNToF32UI.c
    57  source/8086/s_commonNaNToF64UI.c
    58  source/8086/s_extF80MToCommonNaN.c
    59  source/8086/s_extF80UIToCommonNaN.c
    60  source/8086/s_f128MToCommonNaN.c
    61  source/8086/s_f128UIToCommonNaN.c
    62  source/8086/s_f16UIToCommonNaN.c
    63  source/8086/s_f32UIToCommonNaN.c
    64  source/8086/s_f64UIToCommonNaN.c
    65  source/8086/s_propagateNaNExtF80M.c
    66  source/8086/s_propagateNaNExtF80UI.c
    67  source/8086/s_propagateNaNF128M.c
    68  source/8086/s_propagateNaNF128UI.c
    69  source/8086/s_propagateNaNF16UI.c
    70  source/8086/s_propagateNaNF32UI.c
    71  source/8086/s_propagateNaNF64UI.c
    72  source/8086/softfloat_raiseFlags.c
    73  source/8086/specialize.h
    74  source/ARM-VFPv2-defaultNaN/extF80M_isSignalingNaN.c
    75  source/ARM-VFPv2-defaultNaN/f128M_isSignalingNaN.c
    76  source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80M.c
    77  source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80UI.c
    78  source/ARM-VFPv2-defaultNaN/s_commonNaNToF128M.c
    79  source/ARM-VFPv2-defaultNaN/s_commonNaNToF128UI.c
    80  source/ARM-VFPv2-defaultNaN/s_commonNaNToF16UI.c
    81  source/ARM-VFPv2-defaultNaN/s_commonNaNToF32UI.c
    82  source/ARM-VFPv2-defaultNaN/s_commonNaNToF64UI.c
    83  source/ARM-VFPv2-defaultNaN/s_extF80MToCommonNaN.c
    84  source/ARM-VFPv2-defaultNaN/s_extF80UIToCommonNaN.c
    85  source/ARM-VFPv2-defaultNaN/s_f128MToCommonNaN.c
    86  source/ARM-VFPv2-defaultNaN/s_f128UIToCommonNaN.c
    87  source/ARM-VFPv2-defaultNaN/s_f16UIToCommonNaN.c
    88  source/ARM-VFPv2-defaultNaN/s_f32UIToCommonNaN.c
    89  source/ARM-VFPv2-defaultNaN/s_f64UIToCommonNaN.c
    90  source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80M.c
    91  source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80UI.c
    92  source/ARM-VFPv2-defaultNaN/s_propagateNaNF128M.c
    93  source/ARM-VFPv2-defaultNaN/s_propagateNaNF128UI.c
    94  source/ARM-VFPv2-defaultNaN/s_propagateNaNF16UI.c
    95  source/ARM-VFPv2-defaultNaN/s_propagateNaNF32UI.c
    96  source/ARM-VFPv2-defaultNaN/s_propagateNaNF64UI.c
    97  source/ARM-VFPv2-defaultNaN/softfloat_raiseFlags.c
    98  source/ARM-VFPv2-defaultNaN/specialize.h
    99  source/ARM-VFPv2/extF80M_isSignalingNaN.c
   100  source/ARM-VFPv2/f128M_isSignalingNaN.c
   101  source/ARM-VFPv2/s_commonNaNToExtF80M.c
   102  source/ARM-VFPv2/s_commonNaNToExtF80UI.c
   103  source/ARM-VFPv2/s_commonNaNToF128M.c
   104  source/ARM-VFPv2/s_commonNaNToF128UI.c
   105  source/ARM-VFPv2/s_commonNaNToF16UI.c
   106  source/ARM-VFPv2/s_commonNaNToF32UI.c
   107  source/ARM-VFPv2/s_commonNaNToF64UI.c
   108  source/ARM-VFPv2/s_extF80MToCommonNaN.c
   109  source/ARM-VFPv2/s_extF80UIToCommonNaN.c
   110  source/ARM-VFPv2/s_f128MToCommonNaN.c
   111  source/ARM-VFPv2/s_f128UIToCommonNaN.c
   112  source/ARM-VFPv2/s_f16UIToCommonNaN.c
   113  source/ARM-VFPv2/s_f32UIToCommonNaN.c
   114  source/ARM-VFPv2/s_f64UIToCommonNaN.c
   115  source/ARM-VFPv2/s_propagateNaNExtF80M.c
   116  source/ARM-VFPv2/s_propagateNaNExtF80UI.c
   117  source/ARM-VFPv2/s_propagateNaNF128M.c
   118  source/ARM-VFPv2/s_propagateNaNF128UI.c
   119  source/ARM-VFPv2/s_propagateNaNF16UI.c
   120  source/ARM-VFPv2/s_propagateNaNF32UI.c

(8) Should we remove the "build/" (lines 4 through 20) and "source/"
(lines 24 through 120) subsets of this list, in patch #3? (Or maybe in a
totally separate patch?)

Thanks
Laszlo

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: [edk2-devel] [PATCH 0/3] update ArmSoftFloatLib to latest upstream version
  2019-05-24 20:57 ` [edk2-devel] [PATCH 0/3] update ArmSoftFloatLib to latest upstream version Laszlo Ersek
@ 2019-05-24 21:32   ` Ard Biesheuvel
  2019-05-24 21:51     ` Laszlo Ersek
                       ` (2 more replies)
  0 siblings, 3 replies; 10+ messages in thread
From: Ard Biesheuvel @ 2019-05-24 21:32 UTC (permalink / raw)
  To: Laszlo Ersek
  Cc: edk2-devel-groups-io, Gao, Liming, Wang, Jian J, Leif Lindholm,
	Michael D Kinney

On Fri, 24 May 2019 at 22:57, Laszlo Ersek <lersek@redhat.com> wrote:
>
> Hi Ard,
>
> On 05/24/19 17:11, Ard Biesheuvel wrote:
> > Currently, our move to OpenSSL 1.1.1b is being blocked by an issue in
> > the ARM software floating point library, which lacks some intrinsics
> > that the ARM EABI spec defines.
> >
> > Since the code was in pretty sorry state, let's fix this by upgrading
> > to the very latest version of the core library this code is based on,
> > dated January 2018 (whereas the NetBSD fork of the old code dates back
> > to 2002)
>
> Thanks for this series!
>
> I've fetched your branch noted below, and build-tested it with
> ArmVirtQemu, ArmVirtQemuKernel, and ArmVirtXen. They all build fine.
> And, AIUI, ArmSoftFloatLib is only needed for 32-bit ARM (not AArch64),
> so I won't do other than build testing now.
>
> Build-tested-by: Laszlo Ersek <lersek@redhat.com>
>
> I'll make a number of comments below. I'm not requesting that *you* do
> any of those, since you're already doing the community a favor, by
> putting out this fire. I'll just list what I think should be done. If
> there's agreement, I might take on a few of those.
>
> (1) We should file a new TianoCore BZ (Feature Request) for this
> ArmSoftFloatLib upgrade, and we should block TianoCore#1089 with that
> new BZ.
>
> (2) The new BZ should be referenced in all of the commit messages.
>
> (3) The new BZ should be added to the release planning wiki page.
>

Fair enough.

> (4) In the longer term, we should investigate whether this (large)
> library can be consumed as a git submodule. (Assuming that makes sense
> -- if we don't expect another upgrade anytime soon, then this may not be
> necessary.)
>

This version of ArmSoftFloatLib implements all __aeabi routines that
are listed in the spec. Only a few of those are referenced by OpenSSL,
and in practice this code never gets exercised. So unless we grow
another user of this library, I have no intention of doing lots of
maintenance work on this library and (in response to your point below)
this is the reason I simply imported the whole library - to make
future upgrades, in case they do occur, as painless and
straightforward as possible. So I think a git submodule is overkill,
especially given the fact that there does not seem to be an
authoritative git upstream for this library.

> > A few notable issues that may require some discussion:
> > - this code is made available under the 3-clause BSD license
>
> That should be OK; "Readme.md" white-lists the 3-clause BSD License.
>
> > - RVCT support is being dropped, since it is untested and nobody
> >   appears to still care.
>
> (5) I'm OK with that, but we should file a separate TianoCore BZ for
> BaseTools, about RVCT removal.
>

https://bugzilla.tianocore.org/show_bug.cgi?id=1750

> > - no SPDX headers - this is left as an exercise for the steward.
>
> (6) Right, I've noticed that -- separate BZ (dependent on the one from
> (2)), or else it should be solved as the fourth patch in this series.
>

Sure. The only downside to that is that it increases the delta with
the upstream library, so let's hope that this rebases cleanly if we do
end up upgrading.

> >
> > Code can be found here:
> > https://github.com/ardbiesheuvel/edk2/tree/bz_1089_upgrade_to_openssl_1_1_1b_v4
> >
> > Cc: Laszlo Ersek <lersek@redhat.com>
> > Cc: "Gao, Liming" <liming.gao@intel.com>
> > Cc: "Wang, Jian J" <jian.j.wang@intel.com>
> > Cc: Leif Lindholm <leif.lindholm@linaro.org>
> > Cc: Michael D Kinney <michael.d.kinney@intel.com>
> >
> > Ard Biesheuvel (3):
> >   ArmPkg: import latest version (3e) of the Berkeley Softfloat library
> >   ArmPkg/ArmSoftFloatLib: switch to new version of softfloat library
>
> (7) This patch (patch#2) uses designated initializers (in the
> initializers of the unions). I believe we never intend to build this
> library with anything else than GCC, but I think the coding style still
> requires us to avoid designated initializers.
>

I can change that.

> >   ArmPkg/ArmSoftFloatLib: remove source files that are no longer used
>
> OK, so here's a real scientific method that I used for determining
> whether the result of this patch was "minimal". It relies on the
> "strictatime" mount option -- I don't tolerate "relatime" or "noatime"
> exactly because the POSIX atime behavior is so useful for debugging file
> access.
>
> So, a few minutes passed between my checking out your branch, and
> starting the build tests. After the build tests above completed, I ran:
>
> $ find ArmPkg/Library/ArmSoftFloatLib/ -type f -printf '%A+ %p\n' \
>   | sort -r
>
> which sorted the regular files in decreasing access time order (most
> recent access near the top). The output suggests that the following
> files are also not needed for the build(s) (with the
> "ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/" prefix stripped):
>
>      1  COPYING.txt
>      2  README.html
>      3  README.txt
>      4  build/Linux-386-GCC/Makefile
>      5  build/Linux-386-GCC/platform.h
>      6  build/Linux-386-SSE2-GCC/Makefile
>      7  build/Linux-386-SSE2-GCC/platform.h
>      8  build/Linux-ARM-VFPv2-GCC/Makefile
>      9  build/Linux-x86_64-GCC/Makefile
>     10  build/Linux-x86_64-GCC/platform.h
>     11  build/Win32-MinGW/Makefile
>     12  build/Win32-MinGW/platform.h
>     13  build/Win32-SSE2-MinGW/Makefile
>     14  build/Win32-SSE2-MinGW/platform.h
>     15  build/Win64-MinGW-w64/Makefile
>     16  build/Win64-MinGW-w64/platform.h
>     17  build/template-FAST_INT64/Makefile
>     18  build/template-FAST_INT64/platform.h
>     19  build/template-not-FAST_INT64/Makefile
>     20  build/template-not-FAST_INT64/platform.h
>     21  doc/SoftFloat-history.html
>     22  doc/SoftFloat-source.html
>     23  doc/SoftFloat.html
>     24  source/8086-SSE/extF80M_isSignalingNaN.c
>     25  source/8086-SSE/f128M_isSignalingNaN.c
>     26  source/8086-SSE/s_commonNaNToExtF80M.c
>     27  source/8086-SSE/s_commonNaNToExtF80UI.c
>     28  source/8086-SSE/s_commonNaNToF128M.c
>     29  source/8086-SSE/s_commonNaNToF128UI.c
>     30  source/8086-SSE/s_commonNaNToF16UI.c
>     31  source/8086-SSE/s_commonNaNToF32UI.c
>     32  source/8086-SSE/s_commonNaNToF64UI.c
>     33  source/8086-SSE/s_extF80MToCommonNaN.c
>     34  source/8086-SSE/s_extF80UIToCommonNaN.c
>     35  source/8086-SSE/s_f128MToCommonNaN.c
>     36  source/8086-SSE/s_f128UIToCommonNaN.c
>     37  source/8086-SSE/s_f16UIToCommonNaN.c
>     38  source/8086-SSE/s_f32UIToCommonNaN.c
>     39  source/8086-SSE/s_f64UIToCommonNaN.c
>     40  source/8086-SSE/s_propagateNaNExtF80M.c
>     41  source/8086-SSE/s_propagateNaNExtF80UI.c
>     42  source/8086-SSE/s_propagateNaNF128M.c
>     43  source/8086-SSE/s_propagateNaNF128UI.c
>     44  source/8086-SSE/s_propagateNaNF16UI.c
>     45  source/8086-SSE/s_propagateNaNF32UI.c
>     46  source/8086-SSE/s_propagateNaNF64UI.c
>     47  source/8086-SSE/softfloat_raiseFlags.c
>     48  source/8086-SSE/specialize.h
>     49  source/8086/extF80M_isSignalingNaN.c
>     50  source/8086/f128M_isSignalingNaN.c
>     51  source/8086/s_commonNaNToExtF80M.c
>     52  source/8086/s_commonNaNToExtF80UI.c
>     53  source/8086/s_commonNaNToF128M.c
>     54  source/8086/s_commonNaNToF128UI.c
>     55  source/8086/s_commonNaNToF16UI.c
>     56  source/8086/s_commonNaNToF32UI.c
>     57  source/8086/s_commonNaNToF64UI.c
>     58  source/8086/s_extF80MToCommonNaN.c
>     59  source/8086/s_extF80UIToCommonNaN.c
>     60  source/8086/s_f128MToCommonNaN.c
>     61  source/8086/s_f128UIToCommonNaN.c
>     62  source/8086/s_f16UIToCommonNaN.c
>     63  source/8086/s_f32UIToCommonNaN.c
>     64  source/8086/s_f64UIToCommonNaN.c
>     65  source/8086/s_propagateNaNExtF80M.c
>     66  source/8086/s_propagateNaNExtF80UI.c
>     67  source/8086/s_propagateNaNF128M.c
>     68  source/8086/s_propagateNaNF128UI.c
>     69  source/8086/s_propagateNaNF16UI.c
>     70  source/8086/s_propagateNaNF32UI.c
>     71  source/8086/s_propagateNaNF64UI.c
>     72  source/8086/softfloat_raiseFlags.c
>     73  source/8086/specialize.h
>     74  source/ARM-VFPv2-defaultNaN/extF80M_isSignalingNaN.c
>     75  source/ARM-VFPv2-defaultNaN/f128M_isSignalingNaN.c
>     76  source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80M.c
>     77  source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80UI.c
>     78  source/ARM-VFPv2-defaultNaN/s_commonNaNToF128M.c
>     79  source/ARM-VFPv2-defaultNaN/s_commonNaNToF128UI.c
>     80  source/ARM-VFPv2-defaultNaN/s_commonNaNToF16UI.c
>     81  source/ARM-VFPv2-defaultNaN/s_commonNaNToF32UI.c
>     82  source/ARM-VFPv2-defaultNaN/s_commonNaNToF64UI.c
>     83  source/ARM-VFPv2-defaultNaN/s_extF80MToCommonNaN.c
>     84  source/ARM-VFPv2-defaultNaN/s_extF80UIToCommonNaN.c
>     85  source/ARM-VFPv2-defaultNaN/s_f128MToCommonNaN.c
>     86  source/ARM-VFPv2-defaultNaN/s_f128UIToCommonNaN.c
>     87  source/ARM-VFPv2-defaultNaN/s_f16UIToCommonNaN.c
>     88  source/ARM-VFPv2-defaultNaN/s_f32UIToCommonNaN.c
>     89  source/ARM-VFPv2-defaultNaN/s_f64UIToCommonNaN.c
>     90  source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80M.c
>     91  source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80UI.c
>     92  source/ARM-VFPv2-defaultNaN/s_propagateNaNF128M.c
>     93  source/ARM-VFPv2-defaultNaN/s_propagateNaNF128UI.c
>     94  source/ARM-VFPv2-defaultNaN/s_propagateNaNF16UI.c
>     95  source/ARM-VFPv2-defaultNaN/s_propagateNaNF32UI.c
>     96  source/ARM-VFPv2-defaultNaN/s_propagateNaNF64UI.c
>     97  source/ARM-VFPv2-defaultNaN/softfloat_raiseFlags.c
>     98  source/ARM-VFPv2-defaultNaN/specialize.h
>     99  source/ARM-VFPv2/extF80M_isSignalingNaN.c
>    100  source/ARM-VFPv2/f128M_isSignalingNaN.c
>    101  source/ARM-VFPv2/s_commonNaNToExtF80M.c
>    102  source/ARM-VFPv2/s_commonNaNToExtF80UI.c
>    103  source/ARM-VFPv2/s_commonNaNToF128M.c
>    104  source/ARM-VFPv2/s_commonNaNToF128UI.c
>    105  source/ARM-VFPv2/s_commonNaNToF16UI.c
>    106  source/ARM-VFPv2/s_commonNaNToF32UI.c
>    107  source/ARM-VFPv2/s_commonNaNToF64UI.c
>    108  source/ARM-VFPv2/s_extF80MToCommonNaN.c
>    109  source/ARM-VFPv2/s_extF80UIToCommonNaN.c
>    110  source/ARM-VFPv2/s_f128MToCommonNaN.c
>    111  source/ARM-VFPv2/s_f128UIToCommonNaN.c
>    112  source/ARM-VFPv2/s_f16UIToCommonNaN.c
>    113  source/ARM-VFPv2/s_f32UIToCommonNaN.c
>    114  source/ARM-VFPv2/s_f64UIToCommonNaN.c
>    115  source/ARM-VFPv2/s_propagateNaNExtF80M.c
>    116  source/ARM-VFPv2/s_propagateNaNExtF80UI.c
>    117  source/ARM-VFPv2/s_propagateNaNF128M.c
>    118  source/ARM-VFPv2/s_propagateNaNF128UI.c
>    119  source/ARM-VFPv2/s_propagateNaNF16UI.c
>    120  source/ARM-VFPv2/s_propagateNaNF32UI.c
>
> (8) Should we remove the "build/" (lines 4 through 20) and "source/"
> (lines 24 through 120) subsets of this list, in patch #3? (Or maybe in a
> totally separate patch?)
>

I'll let Leif chime in here. I'd be fine with removing them, not
adding them in the first place or leaving them where they are.

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: [edk2-devel] [PATCH 0/3] update ArmSoftFloatLib to latest upstream version
  2019-05-24 21:32   ` Ard Biesheuvel
@ 2019-05-24 21:51     ` Laszlo Ersek
  2019-05-27  9:37     ` Xiaoyu Lu
  2019-05-27 16:44     ` Laszlo Ersek
  2 siblings, 0 replies; 10+ messages in thread
From: Laszlo Ersek @ 2019-05-24 21:51 UTC (permalink / raw)
  To: Ard Biesheuvel
  Cc: edk2-devel-groups-io, Gao, Liming, Wang, Jian J, Leif Lindholm,
	Michael D Kinney

On 05/24/19 23:32, Ard Biesheuvel wrote:
> On Fri, 24 May 2019 at 22:57, Laszlo Ersek <lersek@redhat.com> wrote:
>>
>> Hi Ard,
>>
>> On 05/24/19 17:11, Ard Biesheuvel wrote:
>>> Currently, our move to OpenSSL 1.1.1b is being blocked by an issue in
>>> the ARM software floating point library, which lacks some intrinsics
>>> that the ARM EABI spec defines.
>>>
>>> Since the code was in pretty sorry state, let's fix this by upgrading
>>> to the very latest version of the core library this code is based on,
>>> dated January 2018 (whereas the NetBSD fork of the old code dates back
>>> to 2002)
>>
>> Thanks for this series!
>>
>> I've fetched your branch noted below, and build-tested it with
>> ArmVirtQemu, ArmVirtQemuKernel, and ArmVirtXen. They all build fine.
>> And, AIUI, ArmSoftFloatLib is only needed for 32-bit ARM (not AArch64),
>> so I won't do other than build testing now.
>>
>> Build-tested-by: Laszlo Ersek <lersek@redhat.com>
>>
>> I'll make a number of comments below. I'm not requesting that *you* do
>> any of those, since you're already doing the community a favor, by
>> putting out this fire. I'll just list what I think should be done. If
>> there's agreement, I might take on a few of those.
>>
>> (1) We should file a new TianoCore BZ (Feature Request) for this
>> ArmSoftFloatLib upgrade, and we should block TianoCore#1089 with that
>> new BZ.
>>
>> (2) The new BZ should be referenced in all of the commit messages.
>>
>> (3) The new BZ should be added to the release planning wiki page.
>>
> 
> Fair enough.

Thanks! I'll keep this tagged and seek to do (1) and (3) unless someone
beats me to them until next Mon/Tues or so.

>> (4) In the longer term, we should investigate whether this (large)
>> library can be consumed as a git submodule. (Assuming that makes sense
>> -- if we don't expect another upgrade anytime soon, then this may not be
>> necessary.)
>>
> 
> This version of ArmSoftFloatLib implements all __aeabi routines that
> are listed in the spec. Only a few of those are referenced by OpenSSL,
> and in practice this code never gets exercised. So unless we grow
> another user of this library, I have no intention of doing lots of
> maintenance work on this library and (in response to your point below)
> this is the reason I simply imported the whole library - to make
> future upgrades, in case they do occur, as painless and
> straightforward as possible. So I think a git submodule is overkill,
> especially given the fact that there does not seem to be an
> authoritative git upstream for this library.

Sounds convincing, thank you.

> 
>>> A few notable issues that may require some discussion:
>>> - this code is made available under the 3-clause BSD license
>>
>> That should be OK; "Readme.md" white-lists the 3-clause BSD License.
>>
>>> - RVCT support is being dropped, since it is untested and nobody
>>>   appears to still care.
>>
>> (5) I'm OK with that, but we should file a separate TianoCore BZ for
>> BaseTools, about RVCT removal.
>>
> 
> https://bugzilla.tianocore.org/show_bug.cgi?id=1750

Heh, reported about a month ago :)

> 
>>> - no SPDX headers - this is left as an exercise for the steward.
>>
>> (6) Right, I've noticed that -- separate BZ (dependent on the one from
>> (2)), or else it should be solved as the fourth patch in this series.
>>
> 
> Sure. The only downside to that is that it increases the delta with
> the upstream library, so let's hope that this rebases cleanly if we do
> end up upgrading.

If we split the SPDX IDs to a separate patch now, then we could revert
it temporarily at the time of the upgrade, apply the upgrade, and
regenerate the SPDX tags right after the upgrade. And, these three
patches could be squased into one before posting the upgrade. IOW, the
"revert" would only be visible in isolation to the developer that
implements the upgrade.

(We could also attempt to contribute the SPDX IDs to the upstream
ArmSoftFloatLib project, but you mention it doesn't have a central git
repo, so it likely doesn't follow a distributed development model.)

... I've just grown so fond of the eminent greppability of SPDX IDs :)

>>>
>>> Code can be found here:
>>> https://github.com/ardbiesheuvel/edk2/tree/bz_1089_upgrade_to_openssl_1_1_1b_v4
>>>
>>> Cc: Laszlo Ersek <lersek@redhat.com>
>>> Cc: "Gao, Liming" <liming.gao@intel.com>
>>> Cc: "Wang, Jian J" <jian.j.wang@intel.com>
>>> Cc: Leif Lindholm <leif.lindholm@linaro.org>
>>> Cc: Michael D Kinney <michael.d.kinney@intel.com>
>>>
>>> Ard Biesheuvel (3):
>>>   ArmPkg: import latest version (3e) of the Berkeley Softfloat library
>>>   ArmPkg/ArmSoftFloatLib: switch to new version of softfloat library
>>
>> (7) This patch (patch#2) uses designated initializers (in the
>> initializers of the unions). I believe we never intend to build this
>> library with anything else than GCC, but I think the coding style still
>> requires us to avoid designated initializers.
>>
> 
> I can change that.

Thanks!

> 
>>>   ArmPkg/ArmSoftFloatLib: remove source files that are no longer used
>>
>> OK, so here's a real scientific method that I used for determining
>> whether the result of this patch was "minimal". It relies on the
>> "strictatime" mount option -- I don't tolerate "relatime" or "noatime"
>> exactly because the POSIX atime behavior is so useful for debugging file
>> access.
>>
>> So, a few minutes passed between my checking out your branch, and
>> starting the build tests. After the build tests above completed, I ran:
>>
>> $ find ArmPkg/Library/ArmSoftFloatLib/ -type f -printf '%A+ %p\n' \
>>   | sort -r
>>
>> which sorted the regular files in decreasing access time order (most
>> recent access near the top). The output suggests that the following
>> files are also not needed for the build(s) (with the
>> "ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/" prefix stripped):
>>
>>      1  COPYING.txt
>>      2  README.html
>>      3  README.txt
>>      4  build/Linux-386-GCC/Makefile
>>      5  build/Linux-386-GCC/platform.h
>>      6  build/Linux-386-SSE2-GCC/Makefile
>>      7  build/Linux-386-SSE2-GCC/platform.h
>>      8  build/Linux-ARM-VFPv2-GCC/Makefile
>>      9  build/Linux-x86_64-GCC/Makefile
>>     10  build/Linux-x86_64-GCC/platform.h
>>     11  build/Win32-MinGW/Makefile
>>     12  build/Win32-MinGW/platform.h
>>     13  build/Win32-SSE2-MinGW/Makefile
>>     14  build/Win32-SSE2-MinGW/platform.h
>>     15  build/Win64-MinGW-w64/Makefile
>>     16  build/Win64-MinGW-w64/platform.h
>>     17  build/template-FAST_INT64/Makefile
>>     18  build/template-FAST_INT64/platform.h
>>     19  build/template-not-FAST_INT64/Makefile
>>     20  build/template-not-FAST_INT64/platform.h
>>     21  doc/SoftFloat-history.html
>>     22  doc/SoftFloat-source.html
>>     23  doc/SoftFloat.html
>>     24  source/8086-SSE/extF80M_isSignalingNaN.c
>>     25  source/8086-SSE/f128M_isSignalingNaN.c
>>     26  source/8086-SSE/s_commonNaNToExtF80M.c
>>     27  source/8086-SSE/s_commonNaNToExtF80UI.c
>>     28  source/8086-SSE/s_commonNaNToF128M.c
>>     29  source/8086-SSE/s_commonNaNToF128UI.c
>>     30  source/8086-SSE/s_commonNaNToF16UI.c
>>     31  source/8086-SSE/s_commonNaNToF32UI.c
>>     32  source/8086-SSE/s_commonNaNToF64UI.c
>>     33  source/8086-SSE/s_extF80MToCommonNaN.c
>>     34  source/8086-SSE/s_extF80UIToCommonNaN.c
>>     35  source/8086-SSE/s_f128MToCommonNaN.c
>>     36  source/8086-SSE/s_f128UIToCommonNaN.c
>>     37  source/8086-SSE/s_f16UIToCommonNaN.c
>>     38  source/8086-SSE/s_f32UIToCommonNaN.c
>>     39  source/8086-SSE/s_f64UIToCommonNaN.c
>>     40  source/8086-SSE/s_propagateNaNExtF80M.c
>>     41  source/8086-SSE/s_propagateNaNExtF80UI.c
>>     42  source/8086-SSE/s_propagateNaNF128M.c
>>     43  source/8086-SSE/s_propagateNaNF128UI.c
>>     44  source/8086-SSE/s_propagateNaNF16UI.c
>>     45  source/8086-SSE/s_propagateNaNF32UI.c
>>     46  source/8086-SSE/s_propagateNaNF64UI.c
>>     47  source/8086-SSE/softfloat_raiseFlags.c
>>     48  source/8086-SSE/specialize.h
>>     49  source/8086/extF80M_isSignalingNaN.c
>>     50  source/8086/f128M_isSignalingNaN.c
>>     51  source/8086/s_commonNaNToExtF80M.c
>>     52  source/8086/s_commonNaNToExtF80UI.c
>>     53  source/8086/s_commonNaNToF128M.c
>>     54  source/8086/s_commonNaNToF128UI.c
>>     55  source/8086/s_commonNaNToF16UI.c
>>     56  source/8086/s_commonNaNToF32UI.c
>>     57  source/8086/s_commonNaNToF64UI.c
>>     58  source/8086/s_extF80MToCommonNaN.c
>>     59  source/8086/s_extF80UIToCommonNaN.c
>>     60  source/8086/s_f128MToCommonNaN.c
>>     61  source/8086/s_f128UIToCommonNaN.c
>>     62  source/8086/s_f16UIToCommonNaN.c
>>     63  source/8086/s_f32UIToCommonNaN.c
>>     64  source/8086/s_f64UIToCommonNaN.c
>>     65  source/8086/s_propagateNaNExtF80M.c
>>     66  source/8086/s_propagateNaNExtF80UI.c
>>     67  source/8086/s_propagateNaNF128M.c
>>     68  source/8086/s_propagateNaNF128UI.c
>>     69  source/8086/s_propagateNaNF16UI.c
>>     70  source/8086/s_propagateNaNF32UI.c
>>     71  source/8086/s_propagateNaNF64UI.c
>>     72  source/8086/softfloat_raiseFlags.c
>>     73  source/8086/specialize.h
>>     74  source/ARM-VFPv2-defaultNaN/extF80M_isSignalingNaN.c
>>     75  source/ARM-VFPv2-defaultNaN/f128M_isSignalingNaN.c
>>     76  source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80M.c
>>     77  source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80UI.c
>>     78  source/ARM-VFPv2-defaultNaN/s_commonNaNToF128M.c
>>     79  source/ARM-VFPv2-defaultNaN/s_commonNaNToF128UI.c
>>     80  source/ARM-VFPv2-defaultNaN/s_commonNaNToF16UI.c
>>     81  source/ARM-VFPv2-defaultNaN/s_commonNaNToF32UI.c
>>     82  source/ARM-VFPv2-defaultNaN/s_commonNaNToF64UI.c
>>     83  source/ARM-VFPv2-defaultNaN/s_extF80MToCommonNaN.c
>>     84  source/ARM-VFPv2-defaultNaN/s_extF80UIToCommonNaN.c
>>     85  source/ARM-VFPv2-defaultNaN/s_f128MToCommonNaN.c
>>     86  source/ARM-VFPv2-defaultNaN/s_f128UIToCommonNaN.c
>>     87  source/ARM-VFPv2-defaultNaN/s_f16UIToCommonNaN.c
>>     88  source/ARM-VFPv2-defaultNaN/s_f32UIToCommonNaN.c
>>     89  source/ARM-VFPv2-defaultNaN/s_f64UIToCommonNaN.c
>>     90  source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80M.c
>>     91  source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80UI.c
>>     92  source/ARM-VFPv2-defaultNaN/s_propagateNaNF128M.c
>>     93  source/ARM-VFPv2-defaultNaN/s_propagateNaNF128UI.c
>>     94  source/ARM-VFPv2-defaultNaN/s_propagateNaNF16UI.c
>>     95  source/ARM-VFPv2-defaultNaN/s_propagateNaNF32UI.c
>>     96  source/ARM-VFPv2-defaultNaN/s_propagateNaNF64UI.c
>>     97  source/ARM-VFPv2-defaultNaN/softfloat_raiseFlags.c
>>     98  source/ARM-VFPv2-defaultNaN/specialize.h
>>     99  source/ARM-VFPv2/extF80M_isSignalingNaN.c
>>    100  source/ARM-VFPv2/f128M_isSignalingNaN.c
>>    101  source/ARM-VFPv2/s_commonNaNToExtF80M.c
>>    102  source/ARM-VFPv2/s_commonNaNToExtF80UI.c
>>    103  source/ARM-VFPv2/s_commonNaNToF128M.c
>>    104  source/ARM-VFPv2/s_commonNaNToF128UI.c
>>    105  source/ARM-VFPv2/s_commonNaNToF16UI.c
>>    106  source/ARM-VFPv2/s_commonNaNToF32UI.c
>>    107  source/ARM-VFPv2/s_commonNaNToF64UI.c
>>    108  source/ARM-VFPv2/s_extF80MToCommonNaN.c
>>    109  source/ARM-VFPv2/s_extF80UIToCommonNaN.c
>>    110  source/ARM-VFPv2/s_f128MToCommonNaN.c
>>    111  source/ARM-VFPv2/s_f128UIToCommonNaN.c
>>    112  source/ARM-VFPv2/s_f16UIToCommonNaN.c
>>    113  source/ARM-VFPv2/s_f32UIToCommonNaN.c
>>    114  source/ARM-VFPv2/s_f64UIToCommonNaN.c
>>    115  source/ARM-VFPv2/s_propagateNaNExtF80M.c
>>    116  source/ARM-VFPv2/s_propagateNaNExtF80UI.c
>>    117  source/ARM-VFPv2/s_propagateNaNF128M.c
>>    118  source/ARM-VFPv2/s_propagateNaNF128UI.c
>>    119  source/ARM-VFPv2/s_propagateNaNF16UI.c
>>    120  source/ARM-VFPv2/s_propagateNaNF32UI.c
>>
>> (8) Should we remove the "build/" (lines 4 through 20) and "source/"
>> (lines 24 through 120) subsets of this list, in patch #3? (Or maybe in a
>> totally separate patch?)
>>
> 
> I'll let Leif chime in here. I'd be fine with removing them, not
> adding them in the first place or leaving them where they are.

For easy upgrades down the road, leaving these files in place, or at
least removing them with a revertible stand-alone patch, would be better
than never adding them. Anyway, I fully defer to you and Leif on this.

Thanks!
Laszlo

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: [PATCH 0/3] update ArmSoftFloatLib to latest upstream version
  2019-05-24 15:11 [PATCH 0/3] update ArmSoftFloatLib to latest upstream version Ard Biesheuvel
                   ` (3 preceding siblings ...)
  2019-05-24 20:57 ` [edk2-devel] [PATCH 0/3] update ArmSoftFloatLib to latest upstream version Laszlo Ersek
@ 2019-05-27  9:06 ` Wang, Jian J
  4 siblings, 0 replies; 10+ messages in thread
From: Wang, Jian J @ 2019-05-27  9:06 UTC (permalink / raw)
  To: Ard Biesheuvel, devel@edk2.groups.io
  Cc: Laszlo Ersek, Gao, Liming, Leif Lindholm, Kinney, Michael D

Ard,

Thanks for the contribution. The patch series fix the openssl1.1.1
upgrade build break for ARM. From this perspective,

Acked-by: Jian J Wang <jian.j.wang@intel.com>

Thanks,
Jian
> -----Original Message-----
> From: Ard Biesheuvel [mailto:ard.biesheuvel@linaro.org]
> Sent: Friday, May 24, 2019 11:12 PM
> To: devel@edk2.groups.io
> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>; Laszlo Ersek
> <lersek@redhat.com>; Gao, Liming <liming.gao@intel.com>; Wang, Jian J
> <jian.j.wang@intel.com>; Leif Lindholm <leif.lindholm@linaro.org>; Kinney,
> Michael D <michael.d.kinney@intel.com>
> Subject: [PATCH 0/3] update ArmSoftFloatLib to latest upstream version
> 
> Currently, our move to OpenSSL 1.1.1b is being blocked by an issue in
> the ARM software floating point library, which lacks some intrinsics
> that the ARM EABI spec defines.
> 
> Since the code was in pretty sorry state, let's fix this by upgrading
> to the very latest version of the core library this code is based on,
> dated January 2018 (whereas the NetBSD fork of the old code dates back
> to 2002)
> 
> A few notable issues that may require some discussion:
> - this code is made available under the 3-clause BSD license
> - RVCT support is being dropped, since it is untested and nobody appears
>   to still care.
> - no SPDX headers - this is left as an exercise for the steward.
> 
> Code can be found here:
> https://github.com/ardbiesheuvel/edk2/tree/bz_1089_upgrade_to_openssl_1_1
> _1b_v4
> 
> Cc: Laszlo Ersek <lersek@redhat.com>
> Cc: "Gao, Liming" <liming.gao@intel.com>
> Cc: "Wang, Jian J" <jian.j.wang@intel.com>
> Cc: Leif Lindholm <leif.lindholm@linaro.org>
> Cc: Michael D Kinney <michael.d.kinney@intel.com>
> 
> Ard Biesheuvel (3):
>   ArmPkg: import latest version (3e) of the Berkeley Softfloat library
>   ArmPkg/ArmSoftFloatLib: switch to new version of softfloat library
>   ArmPkg/ArmSoftFloatLib: remove source files that are no longer used
> 
>  ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cdcmp.asm
> |   41 -
>  ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cfcmp.asm
> |   37 -
>  ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpeq.c
> |   30 -
>  ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpge.c
> |   28 -
>  ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpgt.c
> |   30 -
>  ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmple.c
> |   30 -
>  ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmplt.c
> |   30 -
>  ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpun.c
> |   35 -
>  ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpeq.c
> |   30 -
>  ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpge.c
> |   30 -
>  ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpgt.c
> |   30 -
>  ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmple.c
> |   30 -
>  ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmplt.c
> |   30 -
>  ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpun.c
> |   35 -
>  ArmPkg/Library/ArmSoftFloatLib/Arm/softfloat.h                                                   |
> 345 ---
>  ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.c                                                 |
> 295 +++
>  ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf                                               |
> 79 +-
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/COPYING.txt
> |   37 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/README.html
> |   49 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/README.txt
> |   21 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-386-GCC/Makefile
> |  325 +++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-386-GCC/platform.h
> |   53 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-386-SSE2-
> GCC/Makefile                    |  325 +++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-386-SSE2-
> GCC/platform.h                  |   53 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-ARM-VFPv2-
> GCC/Makefile                   |  323 +++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-ARM-VFPv2-
> GCC/platform.h                 |   53 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-x86_64-
> GCC/Makefile                      |  390 ++++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Linux-x86_64-
> GCC/platform.h                    |   54 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win32-MinGW/Makefile
> |  325 +++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win32-MinGW/platform.h
> |   53 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win32-SSE2-
> MinGW/Makefile                      |  325 +++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win32-SSE2-
> MinGW/platform.h                    |   53 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win64-MinGW-
> w64/Makefile                       |  390 ++++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/Win64-MinGW-
> w64/platform.h                     |   54 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/template-
> FAST_INT64/Makefile                   |  391 ++++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/template-
> FAST_INT64/platform.h                 |   50 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/template-not-
> FAST_INT64/Makefile               |  325 +++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/build/template-not-
> FAST_INT64/platform.h             |   50 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/doc/SoftFloat-history.html
> |  258 +++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/doc/SoftFloat-source.html
> |  686 ++++++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/doc/SoftFloat.html
> | 1527 +++++++++++++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/extF80M_isSignalingNaN.c             |   57 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/f128M_isSignalingNaN.c               |   60 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_commonNaNToExtF80M.c               |   56 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_commonNaNToExtF80UI.c              |   56 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_commonNaNToF128M.c                 |   56 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_commonNaNToF128UI.c                |   55 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_commonNaNToF16UI.c                 |   51 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_commonNaNToF32UI.c                 |   51 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_commonNaNToF64UI.c                 |   53 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_extF80MToCommonNaN.c               |   62 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_extF80UIToCommonNaN.c              |   62 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_f128MToCommonNaN.c                 |   62 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_f128UIToCommonNaN.c                |   65 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_f16UIToCommonNaN.c                 |   59 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_f32UIToCommonNaN.c                 |   59 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_f64UIToCommonNaN.c                 |   59 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_propagateNaNExtF80M.c              |  107 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_propagateNaNExtF80UI.c             |  106 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_propagateNaNF128M.c                |   76 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_propagateNaNF128UI.c               |   81 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_propagateNaNF16UI.c                |   63 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_propagateNaNF32UI.c                |   63 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/s_propagateNaNF64UI.c                |   63 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-
> SSE/softfloat_raiseFlags.c               |   52 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086-SSE/specialize.h
> |  376 ++++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/extF80M_isSignalingNaN.c                 |   57 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/f128M_isSignalingNaN.c                   |   60 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_commonNaNToExtF80M.c                   |   56 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_commonNaNToExtF80UI.c                  |   56 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_commonNaNToF128M.c                     |   56 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_commonNaNToF128UI.c                    |   55 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_commonNaNToF16UI.c                     |   51 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_commonNaNToF32UI.c                     |   51 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_commonNaNToF64UI.c                     |   53 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_extF80MToCommonNaN.c                   |   62 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_extF80UIToCommonNaN.c                  |   62 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_f128MToCommonNaN.c                     |   62 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_f128UIToCommonNaN.c                    |   65 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_f16UIToCommonNaN.c                     |   59 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_f32UIToCommonNaN.c                     |   59 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_f64UIToCommonNaN.c                     |   59 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_propagateNaNExtF80M.c                  |  107 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_propagateNaNExtF80UI.c                 |  106 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_propagateNaNF128M.c                    |  108 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_propagateNaNF128UI.c                   |  105 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_propagateNaNF16UI.c                    |   84 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_propagateNaNF32UI.c                    |   84 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/s_propagateNaNF64UI.c                    |   84 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/8086/softfloat_raiseFlags.c                   |   52 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/8086/specialize.h
> |  376 ++++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/extF80M_isSignalingNaN.c |   57 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/f128M_isSignalingNaN.c   |   60 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_commonNaNToExtF80M.c   |   57 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_commonNaNToExtF80UI.c  |   57 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_commonNaNToF128M.c     |   60 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_commonNaNToF128UI.c    |   56 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_commonNaNToF16UI.c     |    5 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_commonNaNToF32UI.c     |    5 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_commonNaNToF64UI.c     |    5 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_extF80MToCommonNaN.c   |    5 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_extF80UIToCommonNaN.c  |    5 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_f128MToCommonNaN.c     |    5 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_f128UIToCommonNaN.c    |    5 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_f16UIToCommonNaN.c     |    5 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_f32UIToCommonNaN.c     |    5 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_f64UIToCommonNaN.c     |    5 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_propagateNaNExtF80M.c  |   74 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_propagateNaNExtF80UI.c |   73 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_propagateNaNF128M.c    |   68 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_propagateNaNF128UI.c   |   73 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_propagateNaNF16UI.c    |   58 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_propagateNaNF32UI.c    |   58 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/s_propagateNaNF64UI.c    |   58 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/softfloat_raiseFlags.c   |   52 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2-
> defaultNaN/specialize.h             |  407 ++++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/extF80M_isSignalingNaN.c            |   57 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/f128M_isSignalingNaN.c              |   60 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_commonNaNToExtF80M.c              |   56 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_commonNaNToExtF80UI.c             |   56 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_commonNaNToF128M.c                |   56 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_commonNaNToF128UI.c               |   55 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_commonNaNToF16UI.c                |   51 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_commonNaNToF32UI.c                |   51 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_commonNaNToF64UI.c                |   53 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_extF80MToCommonNaN.c              |   62 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_extF80UIToCommonNaN.c             |   62 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_f128MToCommonNaN.c                |   62 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_f128UIToCommonNaN.c               |   65 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_f16UIToCommonNaN.c                |   59 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_f32UIToCommonNaN.c                |   59 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_f64UIToCommonNaN.c                |   59 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_propagateNaNExtF80M.c             |   86 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_propagateNaNExtF80UI.c            |   83 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_propagateNaNF128M.c               |   77 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_propagateNaNF128UI.c              |   83 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_propagateNaNF16UI.c               |   63 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_propagateNaNF32UI.c               |   63 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/s_propagateNaNF64UI.c               |   63 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-
> VFPv2/softfloat_raiseFlags.c              |   52 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ARM-VFPv2/specialize.h
> |  376 ++++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_add.c
> |  100 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_div.c
> |  194 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_eq.c
> |   98 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_eq_signaling.c
> |   92 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_le.c
> |  106 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_le_quiet.c
> |  112 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_lt.c
> |  106 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_lt_quiet.c
> |  112 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_mul.c
> |  139 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_rem.c
> |  204 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_roundToInt.c
> |  176 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_sqrt.c
> |  180 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_sub.c
> |  100 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_f128M.c
> |  125 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_f16.c
> |  112 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_f32.c
> |  112 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_f64.c
> |  112 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_i32.c
> |  100 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/extF80M_to_i32_r_minMag.c                     |  120 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_i64.c
> |   97 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/extF80M_to_i64_r_minMag.c                     |  115 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_ui32.c
> |  101 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/extF80M_to_ui32_r_minMag.c                    |  111 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80M_to_ui64.c
> |   97 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/extF80M_to_ui64_r_minMag.c                    |  108 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_add.c
> |   80 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_div.c
> |  203 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_eq.c
> |   73 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_eq_signaling.c
> |   67 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_isSignalingNaN.c
> |   51 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_le.c
> |   73 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_le_quiet.c
> |   78 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_lt.c
> |   73 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_lt_quiet.c
> |   78 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_mul.c
> |  158 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_rem.c
> |  225 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_roundToInt.c
> |  154 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_sqrt.c
> |  176 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_sub.c
> |   80 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_f128.c
> |   75 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_f16.c
> |   96 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_f32.c
> |   96 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_f64.c
> |   96 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_i32.c
> |   83 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/extF80_to_i32_r_minMag.c                      |   97 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_i64.c
> |   89 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/extF80_to_i64_r_minMag.c                      |   94 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_ui32.c
> |   83 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/extF80_to_ui32_r_minMag.c                     |   88 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/extF80_to_ui64.c
> |   84 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/extF80_to_ui64_r_minMag.c                     |   88 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_add.c
> |   97 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_div.c
> |  187 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_eq.c
> |  100 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_eq_signaling.c
> |   92 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_le.c
> |   93 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_le_quiet.c
> |   96 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_lt.c
> |   93 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_lt_quiet.c
> |   96 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_mul.c
> |  158 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_mulAdd.c
> |   92 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_rem.c
> |  182 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_roundToInt.c
> |  223 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_sqrt.c
> |  228 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_sub.c
> |   97 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_extF80M.c
> |  101 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_f16.c
> |  113 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_f32.c
> |  109 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_f64.c
> |  112 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_i32.c
> |   98 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128M_to_i32_r_minMag.c                       |  106 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_i64.c
> |  102 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128M_to_i64_r_minMag.c                       |  124 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_ui32.c
> |   98 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128M_to_ui32_r_minMag.c                      |  102 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128M_to_ui64.c
> |  102 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128M_to_ui64_r_minMag.c                      |  114 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_add.c
> |   78 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_div.c
> |  199 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_eq.c
> |   73 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_eq_signaling.c
> |   67 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_isSignalingNaN.c
> |   51 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_le.c
> |   72 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_le_quiet.c
> |   78 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_lt.c
> |   72 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_lt_quiet.c
> |   78 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_mul.c
> |  163 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_mulAdd.c
> |   63 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_rem.c
> |  190 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_roundToInt.c
> |  172 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_sqrt.c
> |  201 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_sub.c
> |   78 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_extF80.c
> |  109 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_f16.c
> |   95 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_f32.c
> |   95 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_f64.c
> |  100 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_i32.c
> |   85 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_to_i32_r_minMag.c                        |  100 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_i64.c
> |   95 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_to_i64_r_minMag.c                        |  113 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_ui32.c
> |   86 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_to_ui32_r_minMag.c                       |   89 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f128_to_ui64.c
> |   96 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_to_ui64_r_minMag.c                       |  105 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_add.c
> |   70 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_div.c
> |  186 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_eq.c
> |   66 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_eq_signaling.c
> |   61 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_isSignalingNaN.c
> |   51 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_le.c
> |   66 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_le_quiet.c
> |   71 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_lt.c
> |   66 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_lt_quiet.c
> |   71 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_mul.c
> |  140 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_mulAdd.c
> |   60 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_rem.c
> |  171 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_roundToInt.c
> |  120 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_sqrt.c
> |  136 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_sub.c
> |   70 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_extF80.c
> |  101 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_extF80M.c
> |  111 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_f128.c
> |   96 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_f128M.c
> |  111 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_f32.c
> |   93 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_f64.c
> |   93 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_i32.c
> |   87 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_i32_r_minMag.c
> |   88 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_i64.c
> |   87 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_i64_r_minMag.c
> |   88 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_ui32.c
> |   84 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_to_ui32_r_minMag.c                        |   87 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f16_to_ui64.c
> |   96 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_to_ui64_r_minMag.c                        |   87 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_add.c
> |   70 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_div.c
> |  180 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_eq.c
> |   66 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_eq_signaling.c
> |   61 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_isSignalingNaN.c
> |   51 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_le.c
> |   66 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_le_quiet.c
> |   71 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_lt.c
> |   66 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_lt_quiet.c
> |   71 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_mul.c
> |  137 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_mulAdd.c
> |   60 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_rem.c
> |  168 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_roundToInt.c
> |  120 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_sqrt.c
> |  121 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_sub.c
> |   70 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_extF80.c
> |  101 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_extF80M.c
> |  111 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_f128.c
> |   96 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_f128M.c
> |  115 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_f16.c
> |   88 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_f64.c
> |   93 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_i32.c
> |   84 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_i32_r_minMag.c
> |   89 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_i64.c
> |   96 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_i64_r_minMag.c
> |   94 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_ui32.c
> |   84 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_to_ui32_r_minMag.c                        |   88 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f32_to_ui64.c
> |   96 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_to_ui64_r_minMag.c                        |   90 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_add.c
> |   74 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_div.c
> |  172 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_eq.c
> |   66 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_eq_signaling.c
> |   61 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_isSignalingNaN.c
> |   51 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_le.c
> |   67 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_le_quiet.c
> |   72 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_lt.c
> |   67 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_lt_quiet.c
> |   72 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_mul.c
> |  150 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_mulAdd.c
> |   60 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_rem.c
> |  189 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_roundToInt.c
> |  120 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_sqrt.c
> |  133 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_sub.c
> |   74 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_extF80.c
> |  101 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_extF80M.c
> |  111 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_f128.c
> |   98 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_f128M.c
> |  117 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_f16.c
> |   88 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_f32.c
> |   88 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_i32.c
> |   82 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_i32_r_minMag.c
> |   96 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_i64.c
> |  103 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_i64_r_minMag.c
> |  100 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_ui32.c
> |   82 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_to_ui32_r_minMag.c                        |   88 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/f64_to_ui64.c
> |  103 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_to_ui64_r_minMag.c                        |   93 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_extF80.c
> |   65 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_extF80M.c
> |   78 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_f128.c
> |   64 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_f128M.c
> |   81 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_f16.c
> |   71 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_f32.c
> |   58 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i32_to_f64.c
> |   65 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_extF80.c
> |   65 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_extF80M.c
> |   78 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_f128.c
> |   72 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_f128M.c
> |   92 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_f16.c
> |   70 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_f32.c
> |   70 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/i64_to_f64.c
> |   58 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/internals.h
> |  278 +++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/opts-GCC.h
> |  114 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/primitiveTypes.h
> |   85 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/primitives.h
> | 1160 ++++++++++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/softfloat.h
> |  372 ++++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/include/softfloat_types.h
> |   81 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_add128.c
> |   55 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_add256M.c
> |   65 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addCarryM.c
> |   70 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addComplCarryM.c
> |   70 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addExtF80M.c
> |  186 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addF128M.c
> |  211 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addM.c
> |   70 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addMagsExtF80.c
> |  156 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addMagsF128.c
> |  154 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addMagsF16.c
> |  183 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addMagsF32.c
> |  126 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_addMagsF64.c
> |  128 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_approxRecip32_1.c
> |   66 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_approxRecipSqrt32_1.c
> |   73 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_approxRecipSqrt_1Ks.c
> |   49 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_approxRecip_1Ks.c
> |   49 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_compare128M.c
> |   62 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_compare96M.c
> |   62 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_compareNonnormExtF80M.c                     |  111 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_countLeadingZeros16.c                       |   60 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_countLeadingZeros32.c                       |   64 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_countLeadingZeros64.c                       |   73 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_countLeadingZeros8.c
> |   59 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_eq128.c
> |   51 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_invalidExtF80M.c
> |   49 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_invalidF128M.c
> |   53 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_isNaNF128M.c
> |   57 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_le128.c
> |   51 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_lt128.c
> |   51 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul128By32.c
> |   58 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul128MTo256M.c
> |  100 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul128To256M.c
> |   71 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_mul64ByShifted32To128.c                     |   56 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul64To128.c
> |   66 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mul64To128M.c
> |   68 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mulAddF128.c
> |  350 +++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mulAddF128M.c
> |  382 ++++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mulAddF16.c
> |  226 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mulAddF32.c
> |  224 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_mulAddF64.c
> |  496 +++++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_negXM.c
> |   63 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_normExtF80SigM.c
> |   52 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normRoundPackMToExtF80M.c                   |   78 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normRoundPackMToF128M.c                     |   73 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normRoundPackToExtF80.c                     |   71 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normRoundPackToF128.c                       |   81 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normRoundPackToF16.c                        |   58 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normRoundPackToF32.c                        |   58 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normRoundPackToF64.c                        |   58 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normSubnormalExtF80Sig.c                    |   52 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normSubnormalF128Sig.c                      |   65 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normSubnormalF128SigM.c                     |   61 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normSubnormalF16Sig.c                       |   52 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normSubnormalF32Sig.c                       |   52 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normSubnormalF64Sig.c                       |   52 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_remStepMBy32.c
> |   86 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundMToI64.c
> |  102 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundMToUI64.c
> |   98 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_roundPackMToExtF80M.c                       |  256 +++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_roundPackMToF128M.c                         |  178 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToExtF80.c
> |  256 +++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToF128.c
> |  171 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToF16.c
> |  113 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToF32.c
> |  113 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundPackToF64.c
> |  117 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundToI32.c
> |   98 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundToI64.c
> |  101 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundToUI32.c
> |   93 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_roundToUI64.c
> |   97 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftLeftM.c
> |   91 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftNormSigF128M.c
> |   78 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam128.c
> |   69 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shiftRightJam128Extra.c                     |   77 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam256M.c
> |  126 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam32.c
> |   51 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam64.c
> |   51 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJam64Extra.c
> |   62 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightJamM.c
> |  101 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shiftRightM.c
> |   91 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftLeft128.c
> |   55 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shortShiftLeft64To96M.c                     |   56 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftLeftM.c
> |   70 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRight128.c
> |   55 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shortShiftRightExtendM.c                    |   73 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shortShiftRightJam128.c                     |   60 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shortShiftRightJam128Extra.c                |   59 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightJam64.c
> |   50 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shortShiftRightJam64Extra.c                 |   56 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightJamM.c
> |   72 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_shortShiftRightM.c
> |   70 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_sub128.c
> |   55 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_sub1XM.c
> |   60 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_sub256M.c
> |   65 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subM.c
> |   70 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subMagsExtF80.c
> |  158 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subMagsF128.c
> |  139 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subMagsF16.c
> |  187 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subMagsF32.c
> |  143 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/s_subMagsF64.c
> |  141 ++
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_tryPropagateNaNExtF80M.c                    |   64 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_tryPropagateNaNF128M.c                      |   55 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/softfloat_state.c
> |   52 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_extF80.c
> |   59 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_extF80M.c
> |   74 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f128.c
> |   60 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f128M.c
> |   76 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f16.c
> |   65 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f32.c
> |   57 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui32_to_f64.c
> |   59 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_extF80.c
> |   59 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_extF80M.c
> |   74 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f128.c
> |   68 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f128M.c
> |   86 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f16.c
> |   64 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f32.c
> |   64 +
>  ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/source/ui64_to_f64.c
> |   59 +
>  ArmPkg/Library/ArmSoftFloatLib/arm-gcc.h                                                         |
> 108 -
>  ArmPkg/Library/ArmSoftFloatLib/bits32/softfloat-macros
> |  648 ------
>  ArmPkg/Library/ArmSoftFloatLib/bits32/softfloat.c                                                |
> 2354 --------------------
>  ArmPkg/Library/ArmSoftFloatLib/milieu.h                                                          |   38 -
>  ArmPkg/Library/ArmSoftFloatLib/softfloat-for-gcc.h                                               |
> 242 --
>  ArmPkg/Library/ArmSoftFloatLib/softfloat-specialize                                              |
> 525 -----
>  474 files changed, 47510 insertions(+), 4725 deletions(-)
>  delete mode 100644
> ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cdcmp.asm
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_cfcmp.asm
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpeq.c
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpge.c
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpgt.c
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmple.c
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmplt.c
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_dcmpun.c
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpeq.c
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpge.c
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpgt.c
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmple.c
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmplt.c
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/Arm/__aeabi_fcmpun.c
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/Arm/softfloat.h
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/COPYING.txt
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/README.html
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/README.txt
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>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128M_to_f16.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128M_to_f32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128M_to_f64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128M_to_i32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128M_to_i32_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128M_to_i64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128M_to_i64_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128M_to_ui32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128M_to_ui32_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128M_to_ui64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128M_to_ui64_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_add.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_div.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_eq.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_eq_signaling.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_isSignalingNaN.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_le.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_le_quiet.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_lt.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_lt_quiet.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_mul.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_mulAdd.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_rem.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_roundToInt.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_sqrt.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_sub.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_to_extF80.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_to_f16.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_to_f32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_to_f64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_to_i32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_to_i32_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_to_i64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_to_i64_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_to_ui32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_to_ui32_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_to_ui64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f128_to_ui64_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_add.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_div.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_eq.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_eq_signaling.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_isSignalingNaN.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_le.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_le_quiet.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_lt.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_lt_quiet.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_mul.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_mulAdd.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_rem.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_roundToInt.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_sqrt.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_sub.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_to_extF80.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_to_extF80M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_to_f128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_to_f128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_to_f32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_to_f64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_to_i32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_to_i32_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_to_i64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_to_i64_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_to_ui32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_to_ui32_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_to_ui64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f16_to_ui64_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_add.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_div.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_eq.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_eq_signaling.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_isSignalingNaN.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_le.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_le_quiet.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_lt.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_lt_quiet.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_mul.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_mulAdd.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_rem.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_roundToInt.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_sqrt.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_sub.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_to_extF80.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_to_extF80M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_to_f128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_to_f128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_to_f16.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_to_f64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_to_i32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_to_i32_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_to_i64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_to_i64_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_to_ui32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_to_ui32_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_to_ui64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f32_to_ui64_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_add.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_div.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_eq.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_eq_signaling.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_isSignalingNaN.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_le.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_le_quiet.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_lt.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_lt_quiet.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_mul.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_mulAdd.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_rem.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_roundToInt.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_sqrt.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_sub.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_to_extF80.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_to_extF80M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_to_f128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_to_f128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_to_f16.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_to_f32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_to_i32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_to_i32_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_to_i64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_to_i64_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_to_ui32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_to_ui32_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_to_ui64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/f64_to_ui64_r_minMag.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/i32_to_extF80.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/i32_to_extF80M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/i32_to_f128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/i32_to_f128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/i32_to_f16.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/i32_to_f32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/i32_to_f64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/i64_to_extF80.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/i64_to_extF80M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/i64_to_f128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/i64_to_f128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/i64_to_f16.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/i64_to_f32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/i64_to_f64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/include/internals.h
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/include/opts-GCC.h
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/include/primitiveTypes.h
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/include/primitives.h
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/include/softfloat.h
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/include/softfloat_types.h
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_add128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_add256M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_addCarryM.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_addComplCarryM.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_addExtF80M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_addF128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_addM.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_addMagsExtF80.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_addMagsF128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_addMagsF16.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_addMagsF32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_addMagsF64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_approxRecip32_1.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_approxRecipSqrt32_1.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_approxRecipSqrt_1Ks.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_approxRecip_1Ks.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_compare128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_compare96M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_compareNonnormExtF80M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_countLeadingZeros16.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_countLeadingZeros32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_countLeadingZeros64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_countLeadingZeros8.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_eq128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_invalidExtF80M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_invalidF128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_isNaNF128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_le128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_lt128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_mul128By32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_mul128MTo256M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_mul128To256M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_mul64ByShifted32To128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_mul64To128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_mul64To128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_mulAddF128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_mulAddF128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_mulAddF16.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_mulAddF32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_mulAddF64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_negXM.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normExtF80SigM.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normRoundPackMToExtF80M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normRoundPackMToF128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normRoundPackToExtF80.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normRoundPackToF128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normRoundPackToF16.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normRoundPackToF32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normRoundPackToF64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normSubnormalExtF80Sig.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normSubnormalF128Sig.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normSubnormalF128SigM.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normSubnormalF16Sig.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normSubnormalF32Sig.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_normSubnormalF64Sig.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_remStepMBy32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_roundMToI64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_roundMToUI64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_roundPackMToExtF80M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_roundPackMToF128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_roundPackToExtF80.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_roundPackToF128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_roundPackToF16.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_roundPackToF32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_roundPackToF64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_roundToI32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_roundToI64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_roundToUI32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_roundToUI64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shiftLeftM.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shiftNormSigF128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shiftRightJam128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shiftRightJam128Extra.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shiftRightJam256M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shiftRightJam32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shiftRightJam64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shiftRightJam64Extra.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shiftRightJamM.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shiftRightM.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shortShiftLeft128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shortShiftLeft64To96M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shortShiftLeftM.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shortShiftRight128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shortShiftRightExtendM.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shortShiftRightJam128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shortShiftRightJam128Extra.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shortShiftRightJam64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shortShiftRightJam64Extra.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shortShiftRightJamM.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_shortShiftRightM.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_sub128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_sub1XM.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_sub256M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_subM.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_subMagsExtF80.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_subMagsF128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_subMagsF16.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_subMagsF32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_subMagsF64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_tryPropagateNaNExtF80M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/s_tryPropagateNaNF128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/softfloat_state.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/ui32_to_extF80.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/ui32_to_extF80M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/ui32_to_f128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/ui32_to_f128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/ui32_to_f16.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/ui32_to_f32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/ui32_to_f64.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/ui64_to_extF80.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/ui64_to_extF80M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/ui64_to_f128.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/ui64_to_f128M.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/ui64_to_f16.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/ui64_to_f32.c
>  create mode 100644 ArmPkg/Library/ArmSoftFloatLib/SoftFloat-
> 3e/source/ui64_to_f64.c
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/arm-gcc.h
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/bits32/softfloat-macros
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/bits32/softfloat.c
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/milieu.h
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/softfloat-for-gcc.h
>  delete mode 100644 ArmPkg/Library/ArmSoftFloatLib/softfloat-specialize
> 
> --
> 2.20.1


^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: [edk2-devel] [PATCH 0/3] update ArmSoftFloatLib to latest upstream version
  2019-05-24 21:32   ` Ard Biesheuvel
  2019-05-24 21:51     ` Laszlo Ersek
@ 2019-05-27  9:37     ` Xiaoyu Lu
  2019-05-27 16:44     ` Laszlo Ersek
  2 siblings, 0 replies; 10+ messages in thread
From: Xiaoyu Lu @ 2019-05-27  9:37 UTC (permalink / raw)
  To: devel@edk2.groups.io, ard.biesheuvel@linaro.org, Laszlo Ersek
  Cc: Gao, Liming, Wang, Jian J, Leif Lindholm, Kinney, Michael D

Hi Ard,

Thanks for these patches.

I did some function tests for it.
Here is the results:
--------------- Test 1: ---------------
test uint32_to_f64 4026531839: Mem: 00 00 E0 FF FF FF ED 41
test uint32_to_f64 4294967295: Mem: 00 00 E0 FF FF FF EF 41
------------ Test 2: ---------------
Test f64_to_uint32 5294967295.1: 4294967295
Test f64_to_uint32 4294967295.1: 4294967295
Test f64_to_uint32 4294967294.8: 4294967294
Test f64_to_uint32 4294967295.2: 4294967295
Test f64_to_uint32 4294967295.8: 4294967295
Test f64_to_uint32 -40.0: 0
Test f64_to_uint32 0.0: 0
Test f64_to_uint32 0.8: 0
Test f64_to_uint32 -0.1: 0

looks fine for me.

I also did CryptoPkg tests with OpenSSL_1_1_1b, it works too.

Tested-by: Xiaoyu Lu <xiaoyux.lu@intel.com>

> -----Original Message-----
> From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of
> Ard Biesheuvel
> Sent: Saturday, May 25, 2019 5:33 AM
> To: Laszlo Ersek <lersek@redhat.com>
> Cc: edk2-devel-groups-io <devel@edk2.groups.io>; Gao, Liming
> <liming.gao@intel.com>; Wang, Jian J <jian.j.wang@intel.com>; Leif Lindholm
> <leif.lindholm@linaro.org>; Kinney, Michael D <michael.d.kinney@intel.com>
> Subject: Re: [edk2-devel] [PATCH 0/3] update ArmSoftFloatLib to latest
> upstream version
> 
> On Fri, 24 May 2019 at 22:57, Laszlo Ersek <lersek@redhat.com> wrote:
> >
> > Hi Ard,
> >
> > On 05/24/19 17:11, Ard Biesheuvel wrote:
> > > Currently, our move to OpenSSL 1.1.1b is being blocked by an issue in
> > > the ARM software floating point library, which lacks some intrinsics
> > > that the ARM EABI spec defines.
> > >
> > > Since the code was in pretty sorry state, let's fix this by upgrading
> > > to the very latest version of the core library this code is based on,
> > > dated January 2018 (whereas the NetBSD fork of the old code dates back
> > > to 2002)
> >
> > Thanks for this series!
> >
> > I've fetched your branch noted below, and build-tested it with
> > ArmVirtQemu, ArmVirtQemuKernel, and ArmVirtXen. They all build fine.
> > And, AIUI, ArmSoftFloatLib is only needed for 32-bit ARM (not AArch64),
> > so I won't do other than build testing now.
> >
> > Build-tested-by: Laszlo Ersek <lersek@redhat.com>
> >
> > I'll make a number of comments below. I'm not requesting that *you* do
> > any of those, since you're already doing the community a favor, by
> > putting out this fire. I'll just list what I think should be done. If
> > there's agreement, I might take on a few of those.
> >
> > (1) We should file a new TianoCore BZ (Feature Request) for this
> > ArmSoftFloatLib upgrade, and we should block TianoCore#1089 with that
> > new BZ.
> >
> > (2) The new BZ should be referenced in all of the commit messages.
> >
> > (3) The new BZ should be added to the release planning wiki page.
> >
> 
> Fair enough.
> 
> > (4) In the longer term, we should investigate whether this (large)
> > library can be consumed as a git submodule. (Assuming that makes sense
> > -- if we don't expect another upgrade anytime soon, then this may not be
> > necessary.)
> >
> 
> This version of ArmSoftFloatLib implements all __aeabi routines that
> are listed in the spec. Only a few of those are referenced by OpenSSL,
> and in practice this code never gets exercised. So unless we grow
> another user of this library, I have no intention of doing lots of
> maintenance work on this library and (in response to your point below)
> this is the reason I simply imported the whole library - to make
> future upgrades, in case they do occur, as painless and
> straightforward as possible. So I think a git submodule is overkill,
> especially given the fact that there does not seem to be an
> authoritative git upstream for this library.
> 
> > > A few notable issues that may require some discussion:
> > > - this code is made available under the 3-clause BSD license
> >
> > That should be OK; "Readme.md" white-lists the 3-clause BSD License.
> >
> > > - RVCT support is being dropped, since it is untested and nobody
> > >   appears to still care.
> >
> > (5) I'm OK with that, but we should file a separate TianoCore BZ for
> > BaseTools, about RVCT removal.
> >
> 
> https://bugzilla.tianocore.org/show_bug.cgi?id=1750
> 
> > > - no SPDX headers - this is left as an exercise for the steward.
> >
> > (6) Right, I've noticed that -- separate BZ (dependent on the one from
> > (2)), or else it should be solved as the fourth patch in this series.
> >
> 
> Sure. The only downside to that is that it increases the delta with
> the upstream library, so let's hope that this rebases cleanly if we do
> end up upgrading.
> 
> > >
> > > Code can be found here:
> > >
> https://github.com/ardbiesheuvel/edk2/tree/bz_1089_upgrade_to_openssl
> _1_1_1b_v4
> > >
> > > Cc: Laszlo Ersek <lersek@redhat.com>
> > > Cc: "Gao, Liming" <liming.gao@intel.com>
> > > Cc: "Wang, Jian J" <jian.j.wang@intel.com>
> > > Cc: Leif Lindholm <leif.lindholm@linaro.org>
> > > Cc: Michael D Kinney <michael.d.kinney@intel.com>
> > >
> > > Ard Biesheuvel (3):
> > >   ArmPkg: import latest version (3e) of the Berkeley Softfloat library
> > >   ArmPkg/ArmSoftFloatLib: switch to new version of softfloat library
> >
> > (7) This patch (patch#2) uses designated initializers (in the
> > initializers of the unions). I believe we never intend to build this
> > library with anything else than GCC, but I think the coding style still
> > requires us to avoid designated initializers.
> >
> 
> I can change that.
> 
> > >   ArmPkg/ArmSoftFloatLib: remove source files that are no longer used
> >
> > OK, so here's a real scientific method that I used for determining
> > whether the result of this patch was "minimal". It relies on the
> > "strictatime" mount option -- I don't tolerate "relatime" or "noatime"
> > exactly because the POSIX atime behavior is so useful for debugging file
> > access.
> >
> > So, a few minutes passed between my checking out your branch, and
> > starting the build tests. After the build tests above completed, I ran:
> >
> > $ find ArmPkg/Library/ArmSoftFloatLib/ -type f -printf '%A+ %p\n' \
> >   | sort -r
> >
> > which sorted the regular files in decreasing access time order (most
> > recent access near the top). The output suggests that the following
> > files are also not needed for the build(s) (with the
> > "ArmPkg/Library/ArmSoftFloatLib/SoftFloat-3e/" prefix stripped):
> >
> >      1  COPYING.txt
> >      2  README.html
> >      3  README.txt
> >      4  build/Linux-386-GCC/Makefile
> >      5  build/Linux-386-GCC/platform.h
> >      6  build/Linux-386-SSE2-GCC/Makefile
> >      7  build/Linux-386-SSE2-GCC/platform.h
> >      8  build/Linux-ARM-VFPv2-GCC/Makefile
> >      9  build/Linux-x86_64-GCC/Makefile
> >     10  build/Linux-x86_64-GCC/platform.h
> >     11  build/Win32-MinGW/Makefile
> >     12  build/Win32-MinGW/platform.h
> >     13  build/Win32-SSE2-MinGW/Makefile
> >     14  build/Win32-SSE2-MinGW/platform.h
> >     15  build/Win64-MinGW-w64/Makefile
> >     16  build/Win64-MinGW-w64/platform.h
> >     17  build/template-FAST_INT64/Makefile
> >     18  build/template-FAST_INT64/platform.h
> >     19  build/template-not-FAST_INT64/Makefile
> >     20  build/template-not-FAST_INT64/platform.h
> >     21  doc/SoftFloat-history.html
> >     22  doc/SoftFloat-source.html
> >     23  doc/SoftFloat.html
> >     24  source/8086-SSE/extF80M_isSignalingNaN.c
> >     25  source/8086-SSE/f128M_isSignalingNaN.c
> >     26  source/8086-SSE/s_commonNaNToExtF80M.c
> >     27  source/8086-SSE/s_commonNaNToExtF80UI.c
> >     28  source/8086-SSE/s_commonNaNToF128M.c
> >     29  source/8086-SSE/s_commonNaNToF128UI.c
> >     30  source/8086-SSE/s_commonNaNToF16UI.c
> >     31  source/8086-SSE/s_commonNaNToF32UI.c
> >     32  source/8086-SSE/s_commonNaNToF64UI.c
> >     33  source/8086-SSE/s_extF80MToCommonNaN.c
> >     34  source/8086-SSE/s_extF80UIToCommonNaN.c
> >     35  source/8086-SSE/s_f128MToCommonNaN.c
> >     36  source/8086-SSE/s_f128UIToCommonNaN.c
> >     37  source/8086-SSE/s_f16UIToCommonNaN.c
> >     38  source/8086-SSE/s_f32UIToCommonNaN.c
> >     39  source/8086-SSE/s_f64UIToCommonNaN.c
> >     40  source/8086-SSE/s_propagateNaNExtF80M.c
> >     41  source/8086-SSE/s_propagateNaNExtF80UI.c
> >     42  source/8086-SSE/s_propagateNaNF128M.c
> >     43  source/8086-SSE/s_propagateNaNF128UI.c
> >     44  source/8086-SSE/s_propagateNaNF16UI.c
> >     45  source/8086-SSE/s_propagateNaNF32UI.c
> >     46  source/8086-SSE/s_propagateNaNF64UI.c
> >     47  source/8086-SSE/softfloat_raiseFlags.c
> >     48  source/8086-SSE/specialize.h
> >     49  source/8086/extF80M_isSignalingNaN.c
> >     50  source/8086/f128M_isSignalingNaN.c
> >     51  source/8086/s_commonNaNToExtF80M.c
> >     52  source/8086/s_commonNaNToExtF80UI.c
> >     53  source/8086/s_commonNaNToF128M.c
> >     54  source/8086/s_commonNaNToF128UI.c
> >     55  source/8086/s_commonNaNToF16UI.c
> >     56  source/8086/s_commonNaNToF32UI.c
> >     57  source/8086/s_commonNaNToF64UI.c
> >     58  source/8086/s_extF80MToCommonNaN.c
> >     59  source/8086/s_extF80UIToCommonNaN.c
> >     60  source/8086/s_f128MToCommonNaN.c
> >     61  source/8086/s_f128UIToCommonNaN.c
> >     62  source/8086/s_f16UIToCommonNaN.c
> >     63  source/8086/s_f32UIToCommonNaN.c
> >     64  source/8086/s_f64UIToCommonNaN.c
> >     65  source/8086/s_propagateNaNExtF80M.c
> >     66  source/8086/s_propagateNaNExtF80UI.c
> >     67  source/8086/s_propagateNaNF128M.c
> >     68  source/8086/s_propagateNaNF128UI.c
> >     69  source/8086/s_propagateNaNF16UI.c
> >     70  source/8086/s_propagateNaNF32UI.c
> >     71  source/8086/s_propagateNaNF64UI.c
> >     72  source/8086/softfloat_raiseFlags.c
> >     73  source/8086/specialize.h
> >     74  source/ARM-VFPv2-defaultNaN/extF80M_isSignalingNaN.c
> >     75  source/ARM-VFPv2-defaultNaN/f128M_isSignalingNaN.c
> >     76  source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80M.c
> >     77  source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80UI.c
> >     78  source/ARM-VFPv2-defaultNaN/s_commonNaNToF128M.c
> >     79  source/ARM-VFPv2-defaultNaN/s_commonNaNToF128UI.c
> >     80  source/ARM-VFPv2-defaultNaN/s_commonNaNToF16UI.c
> >     81  source/ARM-VFPv2-defaultNaN/s_commonNaNToF32UI.c
> >     82  source/ARM-VFPv2-defaultNaN/s_commonNaNToF64UI.c
> >     83  source/ARM-VFPv2-defaultNaN/s_extF80MToCommonNaN.c
> >     84  source/ARM-VFPv2-defaultNaN/s_extF80UIToCommonNaN.c
> >     85  source/ARM-VFPv2-defaultNaN/s_f128MToCommonNaN.c
> >     86  source/ARM-VFPv2-defaultNaN/s_f128UIToCommonNaN.c
> >     87  source/ARM-VFPv2-defaultNaN/s_f16UIToCommonNaN.c
> >     88  source/ARM-VFPv2-defaultNaN/s_f32UIToCommonNaN.c
> >     89  source/ARM-VFPv2-defaultNaN/s_f64UIToCommonNaN.c
> >     90  source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80M.c
> >     91  source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80UI.c
> >     92  source/ARM-VFPv2-defaultNaN/s_propagateNaNF128M.c
> >     93  source/ARM-VFPv2-defaultNaN/s_propagateNaNF128UI.c
> >     94  source/ARM-VFPv2-defaultNaN/s_propagateNaNF16UI.c
> >     95  source/ARM-VFPv2-defaultNaN/s_propagateNaNF32UI.c
> >     96  source/ARM-VFPv2-defaultNaN/s_propagateNaNF64UI.c
> >     97  source/ARM-VFPv2-defaultNaN/softfloat_raiseFlags.c
> >     98  source/ARM-VFPv2-defaultNaN/specialize.h
> >     99  source/ARM-VFPv2/extF80M_isSignalingNaN.c
> >    100  source/ARM-VFPv2/f128M_isSignalingNaN.c
> >    101  source/ARM-VFPv2/s_commonNaNToExtF80M.c
> >    102  source/ARM-VFPv2/s_commonNaNToExtF80UI.c
> >    103  source/ARM-VFPv2/s_commonNaNToF128M.c
> >    104  source/ARM-VFPv2/s_commonNaNToF128UI.c
> >    105  source/ARM-VFPv2/s_commonNaNToF16UI.c
> >    106  source/ARM-VFPv2/s_commonNaNToF32UI.c
> >    107  source/ARM-VFPv2/s_commonNaNToF64UI.c
> >    108  source/ARM-VFPv2/s_extF80MToCommonNaN.c
> >    109  source/ARM-VFPv2/s_extF80UIToCommonNaN.c
> >    110  source/ARM-VFPv2/s_f128MToCommonNaN.c
> >    111  source/ARM-VFPv2/s_f128UIToCommonNaN.c
> >    112  source/ARM-VFPv2/s_f16UIToCommonNaN.c
> >    113  source/ARM-VFPv2/s_f32UIToCommonNaN.c
> >    114  source/ARM-VFPv2/s_f64UIToCommonNaN.c
> >    115  source/ARM-VFPv2/s_propagateNaNExtF80M.c
> >    116  source/ARM-VFPv2/s_propagateNaNExtF80UI.c
> >    117  source/ARM-VFPv2/s_propagateNaNF128M.c
> >    118  source/ARM-VFPv2/s_propagateNaNF128UI.c
> >    119  source/ARM-VFPv2/s_propagateNaNF16UI.c
> >    120  source/ARM-VFPv2/s_propagateNaNF32UI.c
> >
> > (8) Should we remove the "build/" (lines 4 through 20) and "source/"
> > (lines 24 through 120) subsets of this list, in patch #3? (Or maybe in a
> > totally separate patch?)
> >
> 
> I'll let Leif chime in here. I'd be fine with removing them, not
> adding them in the first place or leaving them where they are.
> 
> 


^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: [edk2-devel] [PATCH 0/3] update ArmSoftFloatLib to latest upstream version
  2019-05-24 21:32   ` Ard Biesheuvel
  2019-05-24 21:51     ` Laszlo Ersek
  2019-05-27  9:37     ` Xiaoyu Lu
@ 2019-05-27 16:44     ` Laszlo Ersek
  2 siblings, 0 replies; 10+ messages in thread
From: Laszlo Ersek @ 2019-05-27 16:44 UTC (permalink / raw)
  To: Ard Biesheuvel
  Cc: edk2-devel-groups-io, Gao, Liming, Wang, Jian J, Leif Lindholm,
	Michael D Kinney

On 05/24/19 23:32, Ard Biesheuvel wrote:
> On Fri, 24 May 2019 at 22:57, Laszlo Ersek <lersek@redhat.com> wrote:

>> (1) We should file a new TianoCore BZ (Feature Request) for this
>> ArmSoftFloatLib upgrade, and we should block TianoCore#1089 with that
>> new BZ.
>>
>> (2) The new BZ should be referenced in all of the commit messages.
>>
>> (3) The new BZ should be added to the release planning wiki page.
>>
> 
> Fair enough.

Please reference <https://bugzilla.tianocore.org/show_bug.cgi?id=1845>
in the commit messages.

Thank you!
Laszlo

^ permalink raw reply	[flat|nested] 10+ messages in thread

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2019-05-24 15:11 [PATCH 0/3] update ArmSoftFloatLib to latest upstream version Ard Biesheuvel
2019-05-24 15:11 ` [PATCH 1/3] ArmPkg: import latest version (3e) of the Berkeley Softfloat library Ard Biesheuvel
2019-05-24 15:11 ` [PATCH 2/3] ArmPkg/ArmSoftFloatLib: switch to new version of softfloat library Ard Biesheuvel
2019-05-24 15:11 ` [PATCH 3/3] ArmPkg/ArmSoftFloatLib: remove source files that are no longer used Ard Biesheuvel
2019-05-24 20:57 ` [edk2-devel] [PATCH 0/3] update ArmSoftFloatLib to latest upstream version Laszlo Ersek
2019-05-24 21:32   ` Ard Biesheuvel
2019-05-24 21:51     ` Laszlo Ersek
2019-05-27  9:37     ` Xiaoyu Lu
2019-05-27 16:44     ` Laszlo Ersek
2019-05-27  9:06 ` Wang, Jian J

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