Overview
Comment: | Move x86/Win32 assembly back to Intel syntax
This used to be in Intel syntax, but was moved back to AT&T syntax for |
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Timelines: | family | ancestors | descendants | both | trunk |
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SHA3-256: |
357bcde965acc2f7a5487086a59b476f |
User & Date: | js on 2023-10-25 00:50:36 |
Other Links: | manifest | tags |
Context
2023-10-25
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22:26 | Move x86/ELF assembly back to Intel syntax check-in: a338982b3b user: js tags: trunk | |
00:50 | Move x86/Win32 assembly back to Intel syntax check-in: 357bcde965 user: js tags: trunk | |
00:23 | Move AMD64/Win64 assembly back to Intel syntax check-in: 70a7617023 user: js tags: trunk | |
Changes
Modified src/forwarding/forwarding-x86-win32.S from [ad61e372be] to [c9c79ec3ea].
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11 12 13 14 15 16 17 18 19 20 21 22 | * 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" .globl _OFForward .globl _OFForward_stret .section .text _OFForward: | > > | | | | | | | | | | | | | | | | | | | | | | | | < < > > | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 | * 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" .intel_syntax noprefix .globl _OFForward .globl _OFForward_stret .section .text _OFForward: push ebp mov ebp, esp push ebx sub esp, 20 mov eax, [ebp + 8] mov [esp], eax call _object_getClass mov [esp], eax mov eax, offset sel_forwardingTargetForSelector_ mov [esp + 4], eax call _class_respondsToSelector test eax, eax jz short 0f mov eax, [ebp + 8] mov [esp], eax mov eax, offset sel_forwardingTargetForSelector_ mov [esp + 4], eax call _objc_msg_lookup mov edx, [ebp + 8] mov [esp], edx mov edx, offset sel_forwardingTargetForSelector_ mov [esp + 4], edx mov edx, [ebp + 12] mov [esp + 8], edx call eax test eax, eax jz short 0f cmp eax, [ebp + 8] je short 0f mov [ebp + 8], eax mov [esp], eax mov eax, [ebp + 12] mov [esp + 4], eax call _objc_msg_lookup add esp, 20 pop ebx pop ebp jmp eax 0: add esp, 20 pop ebx pop ebp jmp _OFMethodNotFound .def _OFForward .scl 2 .type 32 .endef _OFForward_stret: push ebp mov ebp, esp push ebx sub esp, 20 mov eax, [ebp + 12] mov [esp], eax call _object_getClass mov [esp], eax mov eax, offset sel_forwardingTargetForSelector_ mov [esp + 4], eax call _class_respondsToSelector test eax, eax jz short 0f mov eax, [ebp + 12] mov [esp], eax mov eax, offset sel_forwardingTargetForSelector_ mov [esp + 4], eax call _objc_msg_lookup mov edx, [ebp + 12] mov [esp], edx mov edx, offset sel_forwardingTargetForSelector_ mov [esp + 4], edx mov edx, [ebp + 16] mov [esp + 8], edx call eax test eax, eax jz short 0f cmp eax, [ebp + 12] je short 0f mov [ebp + 12], eax mov [esp], eax mov eax, [ebp + 16] mov [esp + 4], eax call _objc_msg_lookup_stret add esp, 20 pop ebx pop ebp jmp eax 0: add esp, 20 pop ebx pop ebp jmp _OFMethodNotFound_stret .def _OFForward_stret .scl 2 .type 32 .endef init: push ebp mov ebp, esp push ebx sub esp, 4 mov eax, offset module mov [esp], eax call ___objc_exec_class add esp, 4 pop ebx pop ebp ret .section .ctors, "aw" .long init .section .rodata str_forwardingTargetForSelector_: |
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Modified src/runtime/lookup-asm/lookup-asm-x86-win32.S from [bbc35eaa38] to [045420d8bf].
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10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | * 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" .globl _objc_msg_lookup .globl _objc_msg_lookup_stret .globl _objc_msg_lookup_super .globl _objc_msg_lookup_super_stret .section .text .macro GENERATE_LOOKUP name notFound \name: | > > | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 | * 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" .intel_syntax noprefix .globl _objc_msg_lookup .globl _objc_msg_lookup_stret .globl _objc_msg_lookup_super .globl _objc_msg_lookup_super_stret .section .text .macro GENERATE_LOOKUP name notFound \name: mov edx, [esp + 4] test edx, edx jz short returnNilMethod test dl, 1 jnz short .LtaggedPointer_\name mov edx, [edx] mov edx, [edx + 32] .Lmain_\name: mov eax, [esp + 8] #ifdef OF_SELUID24 movzx ecx, byte ptr [eax + 2] mov edx, [edx + 4 * ecx] #endif movzx ecx, byte ptr [eax + 1] mov edx, [edx + 4 * ecx] movzx ecx, byte ptr [eax] mov eax, [edx + 4 * ecx] test eax, eax jz short \notFound ret .LtaggedPointer_\name: xor edx, _objc_taggedPointerSecret and dl, 0xE movzx edx, dl mov edx, [_objc_taggedPointerClasses + 2 * edx] mov edx, [edx + 32] jmp short .Lmain_\name .def \name .scl 2 .type 32 .endef .endm .macro GENERATE_LOOKUP_SUPER name lookup \name: mov edx, [esp + 4] mov eax, [edx] test eax, eax jz short returnNilMethod mov [esp + 4], eax mov edx, [edx + 4] mov edx, [edx + 32] jmp short .Lmain_\lookup .def \name .scl 2 .type 32 .endef .endm GENERATE_LOOKUP _objc_msg_lookup _objc_methodNotFound GENERATE_LOOKUP _objc_msg_lookup_stret _objc_methodNotFound_stret GENERATE_LOOKUP_SUPER _objc_msg_lookup_super _objc_msg_lookup GENERATE_LOOKUP_SUPER _objc_msg_lookup_super_stret _objc_msg_lookup_stret returnNilMethod: mov eax, offset nilMethod ret nilMethod: xor eax, eax ret |