1/* Epilogue stub for 64-bit ms/sysv clobbers: restore (with hard frame pointer) 2 Copyright (C) 2016-2020 Free Software Foundation, Inc. 3 Contributed by Daniel Santos <daniel.santos@pobox.com> 4 5This file is part of GCC. 6 7GCC is free software; you can redistribute it and/or modify 8it under the terms of the GNU General Public License as published by 9the Free Software Foundation; either version 3, or (at your option) 10any later version. 11 12GCC is distributed in the hope that it will be useful, 13but WITHOUT ANY WARRANTY; without even the implied warranty of 14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15GNU General Public License for more details. 16 17Under Section 7 of GPL version 3, you are granted additional 18permissions described in the GCC Runtime Library Exception, version 193.1, as published by the Free Software Foundation. 20 21You should have received a copy of the GNU General Public License and 22a copy of the GCC Runtime Library Exception along with this program; 23see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 24<http://www.gnu.org/licenses/>. */ 25 26#include <cet.h> 27 28#ifdef __x86_64__ 29#include "i386-asm.h" 30 31/* Epilogue routine for restoring 64-bit ms/sysv registers when hard frame 32 pointer is used. */ 33 34 .text 35MS2SYSV_STUB_BEGIN(resms64f_17) 36 mov -0x68(%rsi),%r15 37MS2SYSV_STUB_BEGIN(resms64f_16) 38 mov -0x60(%rsi),%r14 39MS2SYSV_STUB_BEGIN(resms64f_15) 40 mov -0x58(%rsi),%r13 41MS2SYSV_STUB_BEGIN(resms64f_14) 42 mov -0x50(%rsi),%r12 43MS2SYSV_STUB_BEGIN(resms64f_13) 44 mov -0x48(%rsi),%rbx 45MS2SYSV_STUB_BEGIN(resms64f_12) 46 mov -0x40(%rsi),%rdi 47 SSE_RESTORE 48 mov -0x38(%rsi),%rsi 49 ret 50MS2SYSV_STUB_END(resms64f_12) 51MS2SYSV_STUB_END(resms64f_13) 52MS2SYSV_STUB_END(resms64f_14) 53MS2SYSV_STUB_END(resms64f_15) 54MS2SYSV_STUB_END(resms64f_16) 55MS2SYSV_STUB_END(resms64f_17) 56 57#endif /* __x86_64__ */ 58