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d6d4d770 | 1 | /* Epilogue stub for 64-bit ms/sysv clobbers: restore |
83ffe9cd | 2 | Copyright (C) 2016-2023 Free Software Foundation, Inc. |
d6d4d770 DS |
3 | Contributed by Daniel Santos <daniel.santos@pobox.com> |
4 | ||
5 | This file is part of GCC. | |
6 | ||
7 | GCC is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 3, or (at your option) | |
10 | any later version. | |
11 | ||
12 | GCC is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | Under Section 7 of GPL version 3, you are granted additional | |
18 | permissions described in the GCC Runtime Library Exception, version | |
19 | 3.1, as published by the Free Software Foundation. | |
20 | ||
21 | You should have received a copy of the GNU General Public License and | |
22 | a copy of the GCC Runtime Library Exception along with this program; | |
23 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
24 | <http://www.gnu.org/licenses/>. */ | |
25 | ||
1ecae1fc IT |
26 | #include <cet.h> |
27 | ||
d6d4d770 DS |
28 | #ifdef __x86_64__ |
29 | #include "i386-asm.h" | |
30 | ||
31 | /* Epilogue routine for restoring 64-bit ms/sysv registers. */ | |
32 | ||
33 | .text | |
3cb626e4 | 34 | MS2SYSV_STUB_BEGIN(resms64_18) |
d6d4d770 | 35 | mov -0x70(%rsi),%r15 |
3cb626e4 | 36 | MS2SYSV_STUB_BEGIN(resms64_17) |
d6d4d770 | 37 | mov -0x68(%rsi),%r14 |
3cb626e4 | 38 | MS2SYSV_STUB_BEGIN(resms64_16) |
d6d4d770 | 39 | mov -0x60(%rsi),%r13 |
3cb626e4 | 40 | MS2SYSV_STUB_BEGIN(resms64_15) |
d6d4d770 | 41 | mov -0x58(%rsi),%r12 |
3cb626e4 | 42 | MS2SYSV_STUB_BEGIN(resms64_14) |
d6d4d770 | 43 | mov -0x50(%rsi),%rbp |
3cb626e4 | 44 | MS2SYSV_STUB_BEGIN(resms64_13) |
d6d4d770 | 45 | mov -0x48(%rsi),%rbx |
3cb626e4 | 46 | MS2SYSV_STUB_BEGIN(resms64_12) |
d6d4d770 | 47 | mov -0x40(%rsi),%rdi |
9cbc07cc | 48 | SSE_RESTORE |
d6d4d770 DS |
49 | mov -0x38(%rsi),%rsi |
50 | ret | |
3cb626e4 DS |
51 | MS2SYSV_STUB_END(resms64_12) |
52 | MS2SYSV_STUB_END(resms64_13) | |
53 | MS2SYSV_STUB_END(resms64_14) | |
54 | MS2SYSV_STUB_END(resms64_15) | |
55 | MS2SYSV_STUB_END(resms64_16) | |
56 | MS2SYSV_STUB_END(resms64_17) | |
57 | MS2SYSV_STUB_END(resms64_18) | |
d6d4d770 DS |
58 | |
59 | #endif /* __x86_64__ */ | |
686b1cdf JJ |
60 | |
61 | #if defined(__ELF__) && defined(__linux__) | |
62 | .section .note.GNU-stack,"",@progbits | |
63 | .previous | |
64 | #endif |