diff options
Diffstat (limited to 'UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.S')
| -rw-r--r-- | UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.S b/UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.S index 64750afb85..9c51772adc 100644 --- a/UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.S +++ b/UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.S @@ -1,6 +1,6 @@ #------------------------------------------------------------------------------ #* -#* Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR> +#* Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR> #* This program and the accompanying materials #* are licensed and made available under the terms and conditions of the BSD License #* which accompanies this distribution. The full text of the license may be found at @@ -15,8 +15,8 @@ # # Initializes floating point units for requirement of UEFI specification. # -# This function initializes floating-point control word to 0x027F (all exceptions -# masked,double-precision, round-to-nearest) and multimedia-extensions control word +# This function initializes floating-point control word to 0x037F (all exceptions +# masked,double-extended-precision, round-to-nearest) and multimedia-extensions control word # (if supported) to 0x1F80 (all exceptions masked, round-to-nearest, flush to zero # for masked underflow). # @@ -32,7 +32,7 @@ ASM_PFX(InitializeFloatingPointUnits): # Float control word initial value: # all exceptions masked, double-precision, round-to-nearest # - pushq $0x027F + pushq $0x037F lea (%rsp), %rax fldcw (%rax) popq %rax |