Differences From Artifact [d8d4e2afa9]:
- File src/forwarding/apple-forwarding-i386.S — part of check-in [8939cbdb52] at 2023-01-06 09:04:02 on branch trunk — Update copyright (user: js, size: 2353) [annotate] [blame] [check-ins using]
- File
src/forwarding/apple-forwarding-x86.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: 2353) [annotate] [blame] [check-ins using]
To Artifact [cc0359ce26]:
- File
src/forwarding/apple-forwarding-x86.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: 2449) [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 40 41 42 43 44 45 46 47 48 | /* * 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" #ifdef HAVE_CET_H # include <cet.h> #else # define _CET_ENDBR #endif .globl _OFForward .globl _OFForward_stret .section __TEXT, __cstring, cstring_literals str_forwardingTargetForSelector_: .asciz "forwardingTargetForSelector:" .section __OBJC, __message_refs, literal_pointers, no_dead_strip sel_forwardingTargetForSelector_: .long str_forwardingTargetForSelector_ .section __OBJC, __image_info .long 0, 0 .section __TEXT, __text, regular, pure_instructions _OFForward: _CET_ENDBR pushl %ebp movl %esp, %ebp pushl %ebx subl $20, %esp call get_eip |
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77 78 79 80 81 82 83 84 85 86 87 88 89 90 | addl $20, %esp popl %ebx popl %ebp jmp _OFMethodNotFound _OFForward_stret: pushl %ebp movl %esp, %ebp pushl %ebx subl $20, %esp call get_eip | > > | 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | addl $20, %esp popl %ebx popl %ebp jmp _OFMethodNotFound _OFForward_stret: _CET_ENDBR pushl %ebp movl %esp, %ebp pushl %ebx subl $20, %esp call get_eip |
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