audk/MdeModulePkg/Universal/EbcDxe/Ia32/EbcLowLevel.S

55 lines
2.0 KiB
ArmAsm
Raw Normal View History

#****************************************************************************
#*
#* Copyright (c) 2006, Intel Corporation
#* 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.
#*
#****************************************************************************
.globl ASM_PFX(CopyMem)
.globl 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
.globl ASM_PFX(EbcLLGetEbcEntryPoint)
ASM_PFX(EbcLLGetEbcEntryPoint):
ret
.globl ASM_PFX(EbcLLGetStackPointer)
ASM_PFX(EbcLLGetStackPointer):
mov %esp,%eax
add $0x4,%eax
ret
.globl ASM_PFX(EbcLLGetReturnValue)
ASM_PFX(EbcLLGetReturnValue):
ret