[PATCH v3 11/12] CryptoPkg/IntrinsicLib: Remove .S files for IA32 arch

[Shenglei Zhang <shenglei.zhang@intel.com>]

.nasm file has been added for X86 arch. .S assembly code
is not required any more.
https://bugzilla.tianocore.org/show_bug.cgi?id=1594

Cc: Ting Ye <ting.ye@intel.com>
Cc: Gang Wei <gang.wei@intel.com>
Cc: Jian Wang <jian.j.wang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
---
 .../Library/IntrinsicLib/Ia32/MathLShiftS64.S | 62 -----------------
 .../Library/IntrinsicLib/Ia32/MathRShiftU64.S | 66 -------------------
 .../Library/IntrinsicLib/IntrinsicLib.inf     |  2 -
 3 files changed, 130 deletions(-)
 delete mode 100644 CryptoPkg/Library/IntrinsicLib/Ia32/MathLShiftS64.S
 delete mode 100644 CryptoPkg/Library/IntrinsicLib/Ia32/MathRShiftU64.S

diff --git a/CryptoPkg/Library/IntrinsicLib/Ia32/MathLShiftS64.S b/CryptoPkg/Library/IntrinsicLib/Ia32/MathLShiftS64.S
deleted file mode 100644
index 7031a59a71..0000000000
--- a/CryptoPkg/Library/IntrinsicLib/Ia32/MathLShiftS64.S
+++ /dev/null
@@ -1,62 +0,0 @@
-#------------------------------------------------------------------------------
-#
-# Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution.  The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php.
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-# Module Name:
-#
-#   MathLShiftS64.S
-#
-# Abstract:
-#
-#   64-bit Math Worker Function.
-#   Shifts a 64-bit signed value left by a certain number of bits.
-#
-#------------------------------------------------------------------------------
-
-    .686:
-    .code:
-
-ASM_GLOBAL ASM_PFX(__ashldi3)
-
-#------------------------------------------------------------------------------
-#
-# void __cdecl __ashldi3 (void)
-#
-#------------------------------------------------------------------------------
-ASM_PFX(__ashldi3):
-    #
-    # Handle shifting of 64 or more bits (return 0)
-    #
-    cmpb    $64, %cl
-    jae     ReturnZero
-
-    #
-    # Handle shifting of between 0 and 31 bits
-    #
-    cmpb    $32, %cl
-    jae     More32
-    shld    %cl, %eax, %edx
-    shl     %cl, %eax
-    ret
-
-    #
-    # Handle shifting of between 32 and 63 bits
-    #
-More32:
-    movl    %eax, %edx
-    xor     %eax, %eax
-    and     $31, %cl
-    shl     %cl, %edx
-    ret
-
-ReturnZero:
-    xor     %eax, %eax
-    xor     %edx, %edx
-    ret
diff --git a/CryptoPkg/Library/IntrinsicLib/Ia32/MathRShiftU64.S b/CryptoPkg/Library/IntrinsicLib/Ia32/MathRShiftU64.S
deleted file mode 100644
index 24142b088e..0000000000
--- a/CryptoPkg/Library/IntrinsicLib/Ia32/MathRShiftU64.S
+++ /dev/null
@@ -1,66 +0,0 @@
-#------------------------------------------------------------------------------
-#
-# Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution.  The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php.
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-# Module Name:
-#
-#   MathRShiftU64.S
-#
-# Abstract:
-#
-#   64-bit Math Worker Function.
-#   Shifts a 64-bit unsigned value right by a certain number of bits.
-#
-#------------------------------------------------------------------------------
-
-
-    .686:
-    .code:
-
-ASM_GLOBAL ASM_PFX(__ashrdi3)
-
-#------------------------------------------------------------------------------
-#
-# void __cdecl __ashrdi3 (void)
-#
-#------------------------------------------------------------------------------
-ASM_PFX(__ashrdi3):
-    #
-    # Checking: Only handle 64bit shifting or more
-    #
-    cmpb    $64, %cl
-    jae     _Exit
-
-    #
-    # Handle shifting between 0 and 31 bits
-    #
-    cmpb    $32, %cl
-    jae     More32
-    shrd    %cl, %edx, %eax
-    shr     %cl, %edx
-    ret
-
-    #
-    # Handle shifting of 32-63 bits
-    #
-More32:
-    movl    %edx, %eax
-    xor     %edx, %edx
-    and     $31, %cl
-    shr     %cl, %eax
-    ret
-
-    #
-    # Invalid number (less then 32bits), return 0
-    #
-_Exit:
-    xor     %eax, %eax
-    xor     %edx, %edx
-    ret
diff --git a/CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf b/CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
index a91c850013..9704b9ea7d 100644
--- a/CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
+++ b/CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
@@ -39,8 +39,6 @@
   Ia32/MathLShiftS64.c      | INTEL
   Ia32/MathRShiftU64.c      | INTEL
 
-  Ia32/MathLShiftS64.S      | GCC
-  Ia32/MathRShiftU64.S      | GCC
   Ia32/MathLShiftS64.nasm   | GCC
   Ia32/MathRShiftU64.nasm   | GCC
 
-- 
2.18.0.windows.1