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| author | Scott Duplichan <scott@notabs.org> | 2015-04-09 03:09:17 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@Edk2> | 2015-04-09 03:09:17 +0000 |
| commit | 718abab1121bfae91b9d4daa1d9fa17879d9ed32 (patch) | |
| tree | 13f2012c2fd1ba56c846dd08fd8d2ba4b6136916 /UefiCpuPkg/CpuDxe | |
| parent | 9435a57e510c6f893d615b8a511d0d2dca99eb44 (diff) | |
| download | edk2-718abab1121bfae91b9d4daa1d9fa17879d9ed32.tar.gz edk2-718abab1121bfae91b9d4daa1d9fa17879d9ed32.tar.bz2 edk2-718abab1121bfae91b9d4daa1d9fa17879d9ed32.zip | |
UefiCpuPkg: Avoid "error A2085" when DDK3790 tool chain is used
The DDK3790 tool chain fails when the PAUSE instruction is assembled:
error A2085: instruction or register not accepted in current CPU mode The solution is to use the .686 directive along with the .xmm directive.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Scott Duplichan <scott@notabs.org>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17134 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'UefiCpuPkg/CpuDxe')
| -rw-r--r-- | UefiCpuPkg/CpuDxe/Ia32/MpAsm.asm | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/UefiCpuPkg/CpuDxe/Ia32/MpAsm.asm b/UefiCpuPkg/CpuDxe/Ia32/MpAsm.asm index d476829b91..09579f251e 100644 --- a/UefiCpuPkg/CpuDxe/Ia32/MpAsm.asm +++ b/UefiCpuPkg/CpuDxe/Ia32/MpAsm.asm @@ -11,7 +11,8 @@ ;
;------------------------------------------------------------------------------
-.586p
+.686
+.xmm
.model flat, C
extern mTopOfApCommonStack:DWORD
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