mirror of https://github.com/acidanthera/audk.git
23 lines
842 B
ArmAsm
23 lines
842 B
ArmAsm
|
#------------------------------------------------------------------------------
|
||
|
|
#
|
||
|
|
# Copyright (c) 2010, 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
|
||
|
|
# http://opensource.org/licenses/bsd-license.php.
|
||
|
|
#
|
||
|
|
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||
|
|
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||
|
|
#
|
||
|
|
#------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
ASM_GLOBAL ASM_PFX(internal_FPU_rmode)
|
||
|
|
ASM_PFX(internal_FPU_rmode):
|
||
|
|
subl $4,%esp
|
||
|
|
fnstcw (%esp)
|
||
|
|
movl (%esp),%eax
|
||
|
|
shrl $10,%eax
|
||
|
|
andl $3,%eax
|
||
|
|
addl $4,%esp
|
||
|
|
ret
|