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| author | eric_tian <eric_tian@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-12-07 04:15:00 +0000 |
|---|---|---|
| committer | eric_tian <eric_tian@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-12-07 04:15:00 +0000 |
| commit | 6741aad96b054c6cdf4d7d80dedc184646a83873 (patch) | |
| tree | 391ca20261b05253d8fed62480565ec815b5dc6d /MdePkg/Library | |
| parent | 0e121f555118dc780e112ba1f49a949a241fd36d (diff) | |
| download | edk2-6741aad96b054c6cdf4d7d80dedc184646a83873.zip edk2-6741aad96b054c6cdf4d7d80dedc184646a83873.tar.gz edk2-6741aad96b054c6cdf4d7d80dedc184646a83873.tar.bz2 | |
according to IA32 intel architecture spec, mwait instuction needs not the operands.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9527 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library')
| -rw-r--r-- | MdePkg/Library/BaseLib/Ia32/Mwait.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/Mwait.S b/MdePkg/Library/BaseLib/Ia32/Mwait.S index fc77616..18a3717 100644 --- a/MdePkg/Library/BaseLib/Ia32/Mwait.S +++ b/MdePkg/Library/BaseLib/Ia32/Mwait.S @@ -34,5 +34,5 @@ ASM_GLOBAL ASM_PFX(AsmMwait) ASM_PFX(AsmMwait):
movl 4(%esp), %eax
movl 8(%esp), %ecx
- mwait %eax, %ecx # mwait
+ mwait
ret
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