diff options
| -rw-r--r-- | UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.asm | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.asm b/UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.asm index 34c6de6f53..5098124a9c 100644 --- a/UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.asm +++ b/UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.asm @@ -41,7 +41,10 @@ InitializeFloatingPointUnits PROC PUBLIC ;
; Initialize floating point units
;
- finit
+ ; The following opcodes stand for instruction 'finit'
+ ; to be supported by some 64-bit assemblers
+ ;
+ DB 9Bh, 0DBh, 0E3h
fldcw mFpuControlWord
;
|