73ebf379a4
2. Add stack management algorithm to avoid pool allocation during EBC instruction interpretation. 3. Add multi EBC image support. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2519 6f19259b-4bc3-4df7-8a09-765794883524
55 lines
2.0 KiB
ArmAsm
55 lines
2.0 KiB
ArmAsm
#****************************************************************************
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#*
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#* Copyright (c) 2006, Intel Corporation
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#* All rights reserved. This program and the accompanying materials
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#* are licensed and made available under the terms and conditions of the BSD License
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#* which accompanies this distribution. The full text of the license may be found at
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#* http://opensource.org/licenses/bsd-license.php
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#*
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#* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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#* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#*
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#****************************************************************************
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.globl ASM_PFX(CopyMem)
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.globl ASM_PFX(EbcLLCALLEXNative)
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ASM_PFX(EbcLLCALLEXNative):
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push %ebp
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push %ebx
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mov %esp,%ebp
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mov 0xc(%esp),%ecx
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mov 0x14(%esp),%eax
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mov 0x10(%esp),%edx
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sub %edx,%eax
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sub %eax,%esp
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mov %esp,%ebx
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push %ecx
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push %eax
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push %edx
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push %ebx
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call ASM_PFX(CopyMem)
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pop %eax
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pop %eax
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pop %eax
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pop %ecx
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call *%ecx
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mov %ebp,%esp
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mov %ebp,%esp
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pop %ebx
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pop %ebp
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ret
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.globl ASM_PFX(EbcLLGetEbcEntryPoint)
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ASM_PFX(EbcLLGetEbcEntryPoint):
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ret
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.globl ASM_PFX(EbcLLGetStackPointer)
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ASM_PFX(EbcLLGetStackPointer):
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mov %esp,%eax
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add $0x4,%eax
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ret
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.globl ASM_PFX(EbcLLGetReturnValue)
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ASM_PFX(EbcLLGetReturnValue):
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ret
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