f1baef624f
2. Port X64 arch codes for BaseMemoryLibRepStr and BaseMemoryLibSee2 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2955 6f19259b-4bc3-4df7-8a09-765794883524
43 lines
1.2 KiB
ArmAsm
43 lines
1.2 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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# Module Name:
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#
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# SetJump.S
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#
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# Abstract:
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#
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# Implementation of SetJump() on x86_64
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#
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#------------------------------------------------------------------------------
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.extern InternalAssertJumpBuffer;
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.global _SetJump;
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_SetJump:
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push %rcx
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add $0xffffffffffffffe0,%rsp
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call _InternalAssertJumpBuffer
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add $0x20,%rsp
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pop %rcx
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pop %rdx
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mov %rbx,(%rcx)
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mov %rsp,0x8(%rcx)
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mov %rbp,0x10(%rcx)
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mov %rdi,0x18(%rcx)
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mov %rsi,0x20(%rcx)
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mov %r12,0x28(%rcx)
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mov %r13,0x30(%rcx)
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mov %r14,0x38(%rcx)
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mov %r15,0x40(%rcx)
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mov %rdx,0x48(%rcx)
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xor %rax,%rax
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jmpq *%rdx
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