1. Updated function headers in all assembly files.

2. Split x86LowLevel.c into a bunch of C files to make images linked with BaseLib smaller.
3. Fixed a few minor bugs.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1066 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
bxing
2006-07-21 08:47:38 +00:00
parent 31a9215c32
commit 3f566587ae
252 changed files with 1840 additions and 2009 deletions

View File

@@ -19,17 +19,26 @@
#
#------------------------------------------------------------------------------
.686:
.code:
.686:
.code:
.global _InternalMathRShiftU64
#------------------------------------------------------------------------------
# UINT64
# EFIAPI
# InternalMathRShiftU64 (
# IN UINT64 Operand,
# IN UINTN Count
# );
#------------------------------------------------------------------------------
_InternalMathRShiftU64:
movb 12(%esp),%cl
xorl %edx,%edx
movl 8(%esp),%eax
testb $32,%cl
movb 12(%esp), %cl
xorl %edx, %edx
movl 8(%esp), %eax
testb $32, %cl
cmovz %eax, %edx
cmovz 0x4(%esp), %eax
shrdl %cl,%edx,%eax
shr %cl,%edx
shrdl %cl, %edx, %eax
shr %cl, %edx
ret