[PATCH v2 0/3] fix GCC optimizations and warnings for SetJump/LongJump

[M1cha <sigmaepsilon92@gmail.com>]

I've already discussed this in past but never actually sent proper
patches for some reason.

This patch series is about fixing problems with these functions when
using GCC.

V2:
* add attributes to C-files too
* remove useless condition in RETURNS_TWICE macro

M1cha (3):
  MdePkg: add RETURNS_TWICE attribute
  MdePkg/BaseLib: add attribute 'RETURNS_TWICE' to SetJump
  MdePkg: add NORETURN attribute to LongJump and InternalLongJump

 MdePkg/Include/Base.h                        | 8 ++++++++
 MdePkg/Include/Library/BaseLib.h             | 2 ++
 MdePkg/Library/BaseLib/BaseLibInternals.h    | 1 +
 MdePkg/Library/BaseLib/Ebc/SetJumpLongJump.c | 2 ++
 MdePkg/Library/BaseLib/Ia32/LongJump.c       | 1 +
 MdePkg/Library/BaseLib/Ia32/SetJump.c        | 1 +
 MdePkg/Library/BaseLib/LongJump.c            | 1 +
 7 files changed, 16 insertions(+)

-- 
2.15.1