savms64f.h revision 1.1.1.2
1/* Prologue stub for 64-bit ms/sysv clobbers: save (with hard frame pointer) 2 Copyright (C) 2016-2019 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/* Prologue routine for saving 64-bit ms/sysv registers when realignment is 32 * needed or hard frame pointer used. */ 33 34 .text 35MS2SYSV_STUB_BEGIN(savms64f_17) 36 mov %r15,-0x68(%rax) 37MS2SYSV_STUB_BEGIN(savms64f_16) 38 mov %r14,-0x60(%rax) 39MS2SYSV_STUB_BEGIN(savms64f_15) 40 mov %r13,-0x58(%rax) 41MS2SYSV_STUB_BEGIN(savms64f_14) 42 mov %r12,-0x50(%rax) 43MS2SYSV_STUB_BEGIN(savms64f_13) 44 mov %rbx,-0x48(%rax) 45MS2SYSV_STUB_BEGIN(savms64f_12) 46 mov %rdi,-0x40(%rax) 47 mov %rsi,-0x38(%rax) 48 SSE_SAVE 49 ret 50MS2SYSV_STUB_END(savms64f_12) 51MS2SYSV_STUB_END(savms64f_13) 52MS2SYSV_STUB_END(savms64f_14) 53MS2SYSV_STUB_END(savms64f_15) 54MS2SYSV_STUB_END(savms64f_16) 55MS2SYSV_STUB_END(savms64f_17) 56 57#endif /* __x86_64__ */ 58