132f41f0a9
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8346 6f19259b-4bc3-4df7-8a09-765794883524
58 lines
1.6 KiB
ArmAsm
58 lines
1.6 KiB
ArmAsm
#/** @file
|
|
#
|
|
# Low level IA32 specific EBC support routines.
|
|
#
|
|
# Copyright (c) 2007 - 2008, Intel Corporation. <BR>
|
|
# All rights reserved. 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(CopyMem)
|
|
|
|
ASM_GLOBAL ASM_PFX(EbcLLCALLEXNative)
|
|
ASM_PFX(EbcLLCALLEXNative):
|
|
push %ebp
|
|
push %ebx
|
|
mov %esp,%ebp
|
|
mov 0xc(%esp),%ecx
|
|
mov 0x14(%esp),%eax
|
|
mov 0x10(%esp),%edx
|
|
sub %edx,%eax
|
|
sub %eax,%esp
|
|
mov %esp,%ebx
|
|
push %ecx
|
|
push %eax
|
|
push %edx
|
|
push %ebx
|
|
call ASM_PFX(CopyMem)
|
|
pop %eax
|
|
pop %eax
|
|
pop %eax
|
|
pop %ecx
|
|
call *%ecx
|
|
mov %ebp,%esp
|
|
mov %ebp,%esp
|
|
pop %ebx
|
|
pop %ebp
|
|
ret
|
|
|
|
ASM_GLOBAL ASM_PFX(EbcLLGetEbcEntryPoint)
|
|
ASM_PFX(EbcLLGetEbcEntryPoint):
|
|
ret
|
|
|
|
ASM_GLOBAL ASM_PFX(EbcLLGetStackPointer)
|
|
ASM_PFX(EbcLLGetStackPointer):
|
|
mov %esp,%eax
|
|
add $0x4,%eax
|
|
ret
|
|
|
|
ASM_GLOBAL ASM_PFX(EbcLLGetReturnValue)
|
|
ASM_PFX(EbcLLGetReturnValue):
|
|
ret
|