58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
/* Epilogue stub for 64-bit ms/sysv clobbers: restore (with hard frame pointer)
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Copyright (C) 2016-2018 Free Software Foundation, Inc.
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Contributed by Daniel Santos <daniel.santos@pobox.com>
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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#include <cet.h>
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#ifdef __x86_64__
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#include "i386-asm.h"
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/* Epilogue routine for restoring 64-bit ms/sysv registers when hard frame
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pointer is used. */
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.text
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MS2SYSV_STUB_BEGIN(resms64f_17)
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mov -0x68(%rsi),%r15
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MS2SYSV_STUB_BEGIN(resms64f_16)
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mov -0x60(%rsi),%r14
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MS2SYSV_STUB_BEGIN(resms64f_15)
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mov -0x58(%rsi),%r13
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MS2SYSV_STUB_BEGIN(resms64f_14)
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mov -0x50(%rsi),%r12
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MS2SYSV_STUB_BEGIN(resms64f_13)
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mov -0x48(%rsi),%rbx
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MS2SYSV_STUB_BEGIN(resms64f_12)
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mov -0x40(%rsi),%rdi
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SSE_RESTORE
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mov -0x38(%rsi),%rsi
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ret
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MS2SYSV_STUB_END(resms64f_12)
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MS2SYSV_STUB_END(resms64f_13)
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MS2SYSV_STUB_END(resms64f_14)
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MS2SYSV_STUB_END(resms64f_15)
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MS2SYSV_STUB_END(resms64f_16)
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MS2SYSV_STUB_END(resms64f_17)
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#endif /* __x86_64__ */
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