Overview
Comment: | Convert all x86_64/Win64 ASM to Intel syntax
GAS has decent support for Intel syntax these days, so there is little |
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Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
b177aa1b8b078c69f38ddb81cdc35ed8 |
User & Date: | js on 2020-06-30 20:50:42 |
Other Links: | manifest | tags |
Context
2020-06-30
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22:44 | Convert apple-forwarding-x86_64.S to Intel syntax check-in: fd8b23c282 user: js tags: trunk | |
20:52 | Merge trunk into branch "tagged-pointers" check-in: c4a12e3fa1 user: js tags: tagged-pointers | |
20:50 | Convert all x86_64/Win64 ASM to Intel syntax check-in: b177aa1b8b user: js tags: trunk | |
19:52 | Don't use -no-integrated-as on Darwin check-in: f4e99b94d2 user: js tags: trunk | |
Changes
Modified src/forwarding/forwarding-x86_64-win64.S from [ec2efee322] to [b1b62864b4].
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13 14 15 16 17 18 19 20 21 22 23 24 | * 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 of_forward .globl of_forward_stret .section .text of_forward: | > > | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 | * 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 of_forward .globl of_forward_stret .section .text of_forward: push rbp mov rbp, rsp /* Save all arguments */ sub rsp, 0x90 /* 16-byte alignment */ mov [rbp-0x28], rax mov [rbp-0x30], rcx mov [rbp-0x38], rdx mov [rbp-0x40], r8 mov [rbp-0x48], r9 movaps [rbp-0x60], xmm0 movaps [rbp-0x70], xmm1 movaps [rbp-0x80], xmm2 movaps [rbp-0x90], xmm3 call object_getClass mov rcx, rax mov rdx, offset sel_forwardingTargetForSelector_ call class_respondsToSelector test rax, rax jz short 0f mov rcx, [rbp-0x30] mov rdx, offset sel_forwardingTargetForSelector_ call objc_msg_lookup mov rcx, [rbp-0x30] mov rdx, offset sel_forwardingTargetForSelector_ mov r8, [rbp-0x38] call rax test rax, rax jz short 0f cmp rax, [rbp-0x30] je short 0f mov [rbp-0x30], rax mov rcx, rax mov rdx, [rbp-0x38] call objc_msg_lookup mov r11, rax /* Restore all arguments */ movaps xmm3, [rbp-0x90] movaps xmm2, [rbp-0x80] movaps xmm1, [rbp-0x70] movaps xmm0, [rbp-0x60] mov r9, [rbp-0x48] mov r8, [rbp-0x40] mov rdx, [rbp-0x38] mov rcx, [rbp-0x30] mov rax, [rbp-0x28] mov rsp, rbp pop rbp jmp r11 0: mov rcx, [rbp-0x30] mov rdx, [rbp-0x38] mov rsp, rbp pop rbp jmp of_method_not_found of_forward_stret: push rbp mov rbp, rsp /* Save all arguments */ sub rsp, 0x90 /* 16-byte alignment */ mov [rbp-0x28], rax mov [rbp-0x30], rcx mov [rbp-0x38], rdx mov [rbp-0x40], r8 mov [rbp-0x48], r9 movaps [rbp-0x60], xmm0 movaps [rbp-0x70], xmm1 movaps [rbp-0x80], xmm2 movaps [rbp-0x90], xmm3 mov rcx, rdx call object_getClass mov rcx, rax mov rdx, offset sel_forwardingTargetForSelector_ call class_respondsToSelector test rax, rax jz short 0f mov rcx, [rbp-0x38] mov rdx, offset sel_forwardingTargetForSelector_ call objc_msg_lookup mov rcx, [rbp-0x38] mov rdx, offset sel_forwardingTargetForSelector_ mov r8, [rbp-0x40] call rax test rax, rax jz short 0f cmp rax, [rbp-0x38] je short 0f mov [rbp-0x38], rax mov rcx, rax mov rdx, [rbp-0x40] call objc_msg_lookup_stret mov r11, rax /* Restore all arguments */ movaps xmm3, [rbp-0x90] movaps xmm2, [rbp-0x80] movaps xmm1, [rbp-0x70] movaps xmm0, [rbp-0x60] mov r9, [rbp-0x48] mov r8, [rbp-0x40] mov rdx, [rbp-0x38] mov rcx, [rbp-0x30] mov rax, [rbp-0x28] mov rsp, rbp pop rbp jmp r11 0: mov rcx, [rbp-0x30] mov rdx, [rbp-0x38] mov r8, [rbp-0x40] mov rsp, rbp pop rbp jmp of_method_not_found_stret init: mov rcx, offset module jmp __objc_exec_class .section .ctors, "aw" .quad init .section .rodata str_forwardingTargetForSelector_: |
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Modified src/runtime/lookup-asm/lookup-asm-x86_64-elf.S from [edf654aa73] to [d030c5228c].
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38 39 40 41 42 43 44 | .Lmain_\name: mov rax, [rsi] movzx ecx, ah movzx edx, al #ifdef OF_SELUID24 shr eax, 16 | | | | | | 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 | .Lmain_\name: mov rax, [rsi] movzx ecx, ah movzx edx, al #ifdef OF_SELUID24 shr eax, 16 mov r8, [r8+rax*8] #endif mov r8, [r8+rcx*8] mov rax, [r8+rdx*8] test rax, rax jz short \not_found@PLT ret .type \name, %function .size \name, .-\name .endm .macro generate_lookup_super name lookup \name: mov r8, rdi mov rdi, [rdi] test rdi, rdi jz short ret_nil mov r8, [r8+8] mov r8, [r8+64] jmp short .Lmain_\lookup .type \name, %function .size \name, .-\name .endm generate_lookup objc_msg_lookup objc_method_not_found generate_lookup objc_msg_lookup_stret objc_method_not_found_stret generate_lookup_super objc_msg_lookup_super objc_msg_lookup |
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Modified src/runtime/lookup-asm/lookup-asm-x86_64-win64.S from [71fe436f5b] to [47f8ccf7d6].
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13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | * 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 not_found \name: | > > | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | * 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 not_found \name: test %rcx, %rcx jz short ret_nil mov r8, [rcx] mov r8, [r8+56] .Lmain_\name: mov r10, rcx mov r11, rdx mov rax, [rdx] movzx ecx, ah movzx edx, al #ifdef OF_SELUID24 shr eax, 16 mov r8, [r8+rax*8] #endif mov r8, [r8+rcx*8] mov rax, [r8+rdx*8] test rax, rax jz short 0f ret 0: mov rcx, r10 mov rdx, r11 jmp \not_found .endm .macro generate_lookup_super name lookup \name: mov r8, rcx mov rcx, [rcx] test rcx, rcx jz short ret_nil mov r8, [r8+8] mov r8, [r8+56] jmp short .Lmain_\lookup .endm generate_lookup objc_msg_lookup objc_method_not_found generate_lookup objc_msg_lookup_stret objc_method_not_found_stret generate_lookup_super objc_msg_lookup_super objc_msg_lookup generate_lookup_super objc_msg_lookup_super_stret objc_msg_lookup_stret ret_nil: mov rax, offset nil_method ret nil_method: xor rax, rax ret |