Differences From Artifact [3f0c2bdab8]:
- File
src/forwarding/forwarding-amd64-macho.S
— part of check-in
[b7a4e61b88]
at
2023-04-22 20:22:08
on branch trunk
— Rename x86_64 to AMD64
It's just a less awkward name and also what the BSDs use. (user: js, size: 4338) [annotate] [blame] [check-ins using] [more...]
- File src/forwarding/forwarding-x86_64-macho.S — part of check-in [8939cbdb52] at 2023-01-06 09:04:02 on branch trunk — Update copyright (user: js, size: 4338) [annotate] [blame] [check-ins using]
To Artifact [98f0f66032]:
- File
src/forwarding/forwarding-amd64-macho.S
— part of check-in
[de552578e7]
at
2024-02-26 20:32:55
on branch 1.0
— Use <cet.h> and _CET_ENDBR macro
This only uses endbr32/endbr64 when actually needed and emits the
necessary .note.gnu.property. (user: js, size: 4447) [annotate] [blame] [check-ins using] [more...]
1 | /* | | > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | /* * Copyright (c) 2008-2024 Jonathan Schleifer <js@nil.im> * * All rights reserved. * * This file is part of ObjFW. It may be distributed under the terms of the * Q Public License 1.0, which can be found in the file LICENSE.QPL included in * the packaging of this file. * * Alternatively, it may be distributed under the terms of the GNU General * Public License, either version 2 or 3, which can be found in the file * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ #include "config.h" #include "platform.h" #ifdef HAVE_CET_H # include <cet.h> #else # define _CET_ENDBR #endif .globl _OFForward .globl _OFForward_stret .section __TEXT, __text, regular, pure_instructions _OFForward: _CET_ENDBR pushq %rbp movq %rsp, %rbp /* Save all arguments */ subq $0xC0, %rsp /* 16-byte alignment */ movq %rax, -0x8(%rbp) movq %rdi, -0x10(%rbp) |
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101 102 103 104 105 106 107 108 109 110 111 112 113 114 | movq %rbp, %rsp popq %rbp jmp _OFMethodNotFound _OFForward_stret: pushq %rbp movq %rsp, %rbp /* Save all arguments */ subq $0xC0, %rsp /* 16-byte alignment */ movq %rax, -0x8(%rbp) movq %rdi, -0x10(%rbp) | > > | 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | movq %rbp, %rsp popq %rbp jmp _OFMethodNotFound _OFForward_stret: _CET_ENDBR pushq %rbp movq %rsp, %rbp /* Save all arguments */ subq $0xC0, %rsp /* 16-byte alignment */ movq %rax, -0x8(%rbp) movq %rdi, -0x10(%rbp) |
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186 187 188 189 190 191 192 193 194 195 196 197 198 199 | movq %rbp, %rsp popq %rbp jmp _OFMethodNotFound_stret init: leaq module(%rip), %rdi jmp ___objc_exec_class .section __DATA, __mod_init_func, mod_init_funcs .quad init .section __TEXT, __cstring, cstring_literals | > > | 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 | movq %rbp, %rsp popq %rbp jmp _OFMethodNotFound_stret init: _CET_ENDBR leaq module(%rip), %rdi jmp ___objc_exec_class .section __DATA, __mod_init_func, mod_init_funcs .quad init .section __TEXT, __cstring, cstring_literals |
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