Overview
Comment: | Merge trunk into branch "tagged-pointers" |
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Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | tagged-pointers |
Files: | files | file ages | folders |
SHA3-256: |
6d5cc25f0c3bc8be2e01b956f83fc1a0 |
User & Date: | js on 2020-07-01 21:32:58 |
Other Links: | branch diff | manifest | tags |
Context
2020-07-04
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00:24 | Only use 4 bits to classify tagged pointers check-in: 943cf97843 user: js tags: tagged-pointers | |
2020-07-01
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21:32 | Merge trunk into branch "tagged-pointers" check-in: 6d5cc25f0c user: js tags: tagged-pointers | |
21:06 | apple-forwarding-x86_64.S: Don't use jmp short check-in: 1a4eba3a16 user: js tags: trunk | |
2020-06-30
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21:24 | lookup-asm-x86-win32.S: Support tagged pointers check-in: b1ee7629b5 user: js tags: tagged-pointers | |
Changes
Modified .travis.yml from [839879cad6] to [f5a0aabab2].
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221 222 223 224 225 226 227 | - os: linux dist: trusty env: - config=amigaos # Nintendo 3DS - os: linux | | | | | 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 | - os: linux dist: trusty env: - config=amigaos # Nintendo 3DS - os: linux dist: bionic env: - config=nintendo_3ds # Nintendo DS - os: linux dist: bionic env: - config=nintendo_ds # Nintendo Wii - os: linux dist: bionic env: - config=wii before_install: - if [ "$TRAVIS_OS_NAME" = "linux" -a -z "$config" ]; then case "$TRAVIS_CPU_ARCH" in amd64 | s390x) |
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266 267 268 269 270 271 272 | if grep precise /etc/lsb-release >/dev/null; then sudo ipx_internal_net add 1234 123456; fi; fi - if [ "$config" = "nintendo_3ds" -o "$config" = "nintendo_ds" -o "$config" = "wii" ]; then | > | > | | 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 | if grep precise /etc/lsb-release >/dev/null; then sudo ipx_internal_net add 1234 123456; fi; fi - if [ "$config" = "nintendo_3ds" -o "$config" = "nintendo_ds" -o "$config" = "wii" ]; then deb=devkitpro-pacman.amd64.deb; wget https://github.com/devkitPro/pacman/releases/download/v1.0.2/$deb; sudo apt install gdebi; sudo gdebi -n $deb; fi - if [ "$config" = "nintendo_3ds" ]; then sudo dkp-pacman --noconfirm -Syu 3ds-dev; fi - if [ "$config" = "nintendo_ds" ]; then |
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Modified src/forwarding/apple-forwarding-i386.S from [b4b70f083a] to [288bef5c12].
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13 14 15 16 17 18 19 20 21 22 23 | * 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, __cstring, cstring_literals | > > | | | | | | | | | | > | > | | | | > | | | | > | | | | | | | | | | | | | | | | > | > | | | | > | | | | > | | | | | | | | | | | 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 | * 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, __cstring, cstring_literals Lstr_forwardingTargetForSelector_: .asciz "forwardingTargetForSelector:" .section __OBJC, __message_refs, literal_pointers, no_dead_strip Lsel_forwardingTargetForSelector_: .long Lstr_forwardingTargetForSelector_ .section __OBJC, __image_info .long 0, 0 .section __TEXT, __text, regular, pure_instructions _of_forward: push ebp mov ebp, esp push ebx sub esp, 20 call get_eip 0: mov eax, [ebp+8] mov [esp], eax call _object_getClass mov [esp], eax .att_syntax /* Next line is broken in Intel syntax */ movl Lsel_forwardingTargetForSelector_-0b(%ebx), %eax .intel_syntax noprefix mov [esp+4], eax call _class_respondsToSelector test eax, eax jz 0f mov eax, [ebp+8] mov [esp], eax .att_syntax /* Next line is broken in Intel syntax */ movl Lsel_forwardingTargetForSelector_-0b(%ebx), %eax .intel_syntax noprefix mov [esp+4], eax mov eax, [ebp+12] mov [esp+8], eax call _objc_msgSend test eax, eax jz 0f cmp eax, [ebp+8] je 0f mov [ebp+8], eax add esp, 20 pop ebx pop ebp jmp _objc_msgSend 0: add esp, 20 pop ebx pop ebp jmp _of_method_not_found _of_forward_stret: push ebp mov ebp, esp push ebx sub esp, 20 call get_eip 0: mov eax, [ebp+12] mov [esp], eax call _object_getClass mov [esp], eax .att_syntax /* Next line is broken in Intel syntax */ movl Lsel_forwardingTargetForSelector_-0b(%ebx), %eax .intel_syntax noprefix mov [esp+4], eax call _class_respondsToSelector test eax, eax jz 0f mov eax, [ebp+12] mov [esp], eax .att_syntax /* Next line is broken in Intel syntax */ movl Lsel_forwardingTargetForSelector_-0b(%ebx), %eax .intel_syntax noprefix mov [esp+4], eax mov eax, [ebp+16] mov [esp+8], eax call _objc_msgSend test eax, eax jz 0f cmp eax, [ebp+12] je 0f mov [ebp+12], eax add esp, 20 pop ebx pop ebp jmp _objc_msgSend_stret 0: add esp, 20 pop ebx pop ebp jmp _of_method_not_found_stret get_eip: mov ebx, [esp] ret |
Modified src/forwarding/apple-forwarding-x86_64.S from [b46de1999b] to [5b8fcf7945].
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13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | * 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, __objc_methname, cstring_literals str_forwardingTargetForSelector_: .asciz "forwardingTargetForSelector:" .section __DATA, __objc_selrefs, literal_pointers, no_dead_strip sel_forwardingTargetForSelector_: .quad str_forwardingTargetForSelector_ .section __DATA, __objc_imageinfo, regular, no_dead_strip .long 0, 0 .section __TEXT, __text, regular, pure_instructions _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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 | * 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, __objc_methname, cstring_literals str_forwardingTargetForSelector_: .asciz "forwardingTargetForSelector:" .section __DATA, __objc_selrefs, literal_pointers, no_dead_strip sel_forwardingTargetForSelector_: .quad str_forwardingTargetForSelector_ .section __DATA, __objc_imageinfo, regular, no_dead_strip .long 0, 0 .section __TEXT, __text, regular, pure_instructions _of_forward: push rbp mov rbp, rsp /* Save all arguments */ sub rsp, 0xC0 /* 16-byte alignment */ mov [rbp-0x08], rax mov [rbp-0x10], rdi mov [rbp-0x18], rsi mov [rbp-0x20], rdx mov [rbp-0x28], rcx mov [rbp-0x30], r8 mov [rbp-0x38], r9 movaps [rbp-0x50], xmm0 movaps [rbp-0x60], xmm1 movaps [rbp-0x70], xmm2 movaps [rbp-0x80], xmm3 movaps [rbp-0x90], xmm4 movaps [rbp-0xA0], xmm5 movaps [rbp-0xB0], xmm6 movaps [rbp-0xC0], xmm7 call _object_getClass mov rdi, rax mov rsi, [rip+sel_forwardingTargetForSelector_] call _class_respondsToSelector test rax, rax jz 0f mov rdi, [rbp-0x10] mov rsi, [rip+sel_forwardingTargetForSelector_] mov rdx, [rbp-0x18] call _objc_msgSend test rax, rax jz 0f cmp rax, [rbp-0x10] je 0f mov rdi, rax /* Restore all arguments, except %rdi */ movaps xmm7, [rbp-0xC0] movaps xmm6, [rbp-0xB0] movaps xmm5, [rbp-0xA0] movaps xmm4, [rbp-0x90] movaps xmm3, [rbp-0x80] movaps xmm2, [rbp-0x70] movaps xmm1, [rbp-0x60] movaps xmm0, [rbp-0x50] mov r9, [rbp-0x38] mov r8, [rbp-0x30] mov rcx, [rbp-0x28] mov rdx, [rbp-0x20] mov rsi, [rbp-0x18] mov rax, [rbp-0x08] mov rsp, rbp pop rbp jmp _objc_msgSend 0: mov rdi, [rbp-0x10] mov rsi, [rbp-0x18] mov rsp, rbp pop rbp jmp _of_method_not_found _of_forward_stret: push rbp mov rbp, rsp /* Save all arguments */ sub rsp, 0xC0 /* 16-byte alignment */ mov [rbp-0x08], rax mov [rbp-0x10], rdi mov [rbp-0x18], rsi mov [rbp-0x20], rdx mov [rbp-0x28], rcx mov [rbp-0x30], r8 mov [rbp-0x38], r9 movaps [rbp-0x50], xmm0 movaps [rbp-0x60], xmm1 movaps [rbp-0x70], xmm2 movaps [rbp-0x80], xmm3 movaps [rbp-0x90], xmm4 movaps [rbp-0xA0], xmm5 movaps [rbp-0xB0], xmm6 movaps [rbp-0xC0], xmm7 mov rdi, rsi call _object_getClass mov rdi, rax mov rsi, [rip+sel_forwardingTargetForSelector_] call _class_respondsToSelector test rax, rax jz 0f mov rdi, [rbp-0x18] mov rsi, [rip+sel_forwardingTargetForSelector_] mov rdx, [rbp-0x20] call _objc_msgSend test rax, rax jz 0f cmp rax, [rbp-0x18] je 0f mov rsi, rax /* Restore all arguments, except %rsi */ movaps xmm7, [rbp-0xC0] movaps xmm6, [rbp-0xB0] movaps xmm5, [rbp-0xA0] movaps xmm4, [rbp-0x90] movaps xmm3, [rbp-0x80] movaps xmm2, [rbp-0x70] movaps xmm1, [rbp-0x60] movaps xmm0, [rbp-0x50] mov r9, [rbp-0x38] mov r8, [rbp-0x30] mov rcx, [rbp-0x28] mov rdx, [rbp-0x20] mov rdi, [rbp-0x10] mov rax, [rbp-0x08] mov rsp, rbp pop rbp jmp _objc_msgSend_stret 0: mov rdi, [rbp-0x10] mov rsi, [rbp-0x18] mov rdx, [rbp-0x20] mov rsp, rbp pop rbp jmp _of_method_not_found_stret |
Modified src/forwarding/forwarding-x86_64-macho.S from [42dfac05fa] to [4631e2d50d].
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15 16 17 18 19 20 21 22 23 24 25 26 | * file. */ #include "config.h" #include "platform.h" .globl _of_forward .globl _of_forward_stret .section __TEXT, __text, regular, pure_instructions _of_forward: | > > | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 | * file. */ #include "config.h" #include "platform.h" .intel_syntax noprefix .globl _of_forward .globl _of_forward_stret .section __TEXT, __text, regular, pure_instructions _of_forward: push rbp mov rbp, rsp /* Save all arguments */ sub rsp, 0xC0 /* 16-byte alignment */ mov [rbp-0x08], rax mov [rbp-0x10], rdi mov [rbp-0x18], rsi mov [rbp-0x20], rdx mov [rbp-0x28], rcx mov [rbp-0x30], r8 mov [rbp-0x38], r9 movaps [rbp-0x50], xmm0 movaps [rbp-0x60], xmm1 movaps [rbp-0x70], xmm2 movaps [rbp-0x80], xmm3 movaps [rbp-0x90], xmm4 movaps [rbp-0xA0], xmm5 movaps [rbp-0xB0], xmm6 movaps [rbp-0xC0], xmm7 call _object_getClass mov rdi, rax lea rsi, [rip+sel_forwardingTargetForSelector_] call _class_respondsToSelector test rax, rax jz 0f mov rdi, [rbp-0x10] lea rsi, [rip+sel_forwardingTargetForSelector_] call _objc_msg_lookup mov rdi, [rbp-0x10] lea rsi, [rip+sel_forwardingTargetForSelector_] mov rdx, [rbp-0x18] call rax test rax, rax jz 0f cmp rax, [rbp-0x10] je 0f mov [rbp-0x10], rax mov rdi, rax mov rsi, [rbp-0x18] call _objc_msg_lookup mov r11, rax /* Restore all arguments */ movaps xmm7, [rbp-0xC0] movaps xmm6, [rbp-0xB0] movaps xmm5, [rbp-0xA0] movaps xmm4, [rbp-0x90] movaps xmm3, [rbp-0x80] movaps xmm2, [rbp-0x70] movaps xmm1, [rbp-0x60] movaps xmm0, [rbp-0x50] mov r9, [rbp-0x38] mov r8, [rbp-0x30] mov rcx, [rbp-0x28] mov rdx, [rbp-0x20] mov rsi, [rbp-0x18] mov rdi, [rbp-0x10] mov rax, [rbp-0x08] mov rsp, rbp pop rbp jmp r11 0: mov rdi, [rbp-0x10] mov rsi, [rbp-0x18] mov rsp, rbp pop rbp jmp _of_method_not_found _of_forward_stret: push rbp mov rbp, rsp /* Save all arguments */ sub rsp, 0xC0 /* 16-byte alignment */ mov [rbp-0x08], rax mov [rbp-0x10], rdi mov [rbp-0x18], rsi mov [rbp-0x20], rdx mov [rbp-0x28], rcx mov [rbp-0x30], r8 mov [rbp-0x38], r9 movaps [rbp-0x50], xmm0 movaps [rbp-0x60], xmm1 movaps [rbp-0x70], xmm2 movaps [rbp-0x80], xmm3 movaps [rbp-0x90], xmm4 movaps [rbp-0xA0], xmm5 movaps [rbp-0xB0], xmm6 movaps [rbp-0xC0], xmm7 mov rdi, rsi call _object_getClass mov rdi, rax lea rsi, [rip+sel_forwardingTargetForSelector_] call _class_respondsToSelector test rax, rax jz 0f mov rdi, [rbp-0x18] lea rsi, [rip+sel_forwardingTargetForSelector_] call _objc_msg_lookup mov rdi, [rbp-0x18] lea rsi, [rip+sel_forwardingTargetForSelector_] mov rdx, [rbp-0x20] call rax test rax, rax jz 0f cmp rax, [rbp-0x18] je 0f mov [rbp-0x18], rax mov rdi, rax mov rsi, [rbp-0x20] call _objc_msg_lookup_stret mov r11, rax /* Restore all arguments */ movaps xmm7, [rbp-0xC0] movaps xmm6, [rbp-0xB0] movaps xmm5, [rbp-0xA0] movaps xmm4, [rbp-0x90] movaps xmm3, [rbp-0x80] movaps xmm2, [rbp-0x70] movaps xmm1, [rbp-0x60] movaps xmm0, [rbp-0x50] mov r9, [rbp-0x38] mov r8, [rbp-0x30] mov rcx, [rbp-0x28] mov rdx, [rbp-0x20] mov rsi, [rbp-0x18] mov rdi, [rbp-0x10] mov rax, [rbp-0x08] mov rsp, rbp pop rbp jmp r11 0: mov rdi, [rbp-0x10] mov rsi, [rbp-0x18] mov rdx, [rbp-0x20] mov rsp, rbp pop rbp jmp _of_method_not_found_stret init: lea rdi, [rip+module] jmp ___objc_exec_class .section __DATA, __mod_init_func, mod_init_funcs .quad init .section __TEXT, __cstring, cstring_literals str_forwardingTargetForSelector_: |
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Modified src/invocation/apple-call-x86_64.S from [faa19cc12c] to [3884ee11f3].
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14 15 16 17 18 19 20 21 22 23 24 25 | * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ #include "config.h" #include "invoke-x86_64.h" .globl _of_invocation_call .section __TEXT, __text, regular, pure_instructions _of_invocation_call: | > > | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ #include "config.h" #include "invoke-x86_64.h" .intel_syntax noprefix .globl _of_invocation_call .section __TEXT, __text, regular, pure_instructions _of_invocation_call: push rbp mov rbp, rsp sub rsp, 16 and rsp, -16 mov [rbp-8], rdi lea rdx, [rdi+OFFSET_STACK] mov rcx, [rdi+OFFSET_STACK_SIZE] test rcx, 1 jnz Lfix_align Lfill_stack: test rcx, rcx jz Lstack_filled dec rcx mov r11, [rdx+rcx*8] push r11 jmp Lfill_stack Lstack_filled: mov al, [rdi+OFFSET_NUM_SSE_USED] movaps xmm7, [rdi+OFFSET_SSE_INOUT+112] movaps xmm6, [rdi+OFFSET_SSE_INOUT+96] movaps xmm5, [rdi+OFFSET_SSE_INOUT+80] movaps xmm4, [rdi+OFFSET_SSE_INOUT+64] movaps xmm3, [rdi+OFFSET_SSE_INOUT+48] movaps xmm2, [rdi+OFFSET_SSE_INOUT+32] movaps xmm1, [rdi+OFFSET_SSE_INOUT+16] movaps xmm0, [rdi+OFFSET_SSE_INOUT] mov r9, [rdi+OFFSET_GPR_IN+40] mov r8, [rdi+OFFSET_GPR_IN+32] mov rcx, [rdi+OFFSET_GPR_IN+24] mov rdx, [rdi+OFFSET_GPR_IN+16] mov rsi, [rdi+OFFSET_GPR_IN+8] mov r11b, [rdi+OFFSET_RETURN_TYPE] mov rdi, [rdi+OFFSET_GPR_IN] cmp r11b, RETURN_TYPE_STRET je Lcall_send_stret cmp r11b, RETURN_TYPE_JMP je _objc_msgSend cmp r11b, RETURN_TYPE_JMP_STRET je _objc_msgSend_stret call _objc_msgSend Lafter_send: mov rdi, [rbp-8] mov [rdi+OFFSET_GPR_OUT], rax mov [rdi+OFFSET_GPR_OUT+8], rdx movaps [rdi+OFFSET_SSE_INOUT], xmm0 movaps [rdi+OFFSET_SSE_INOUT+16], xmm1 mov r11b, [rdi+OFFSET_RETURN_TYPE] cmp r11b, RETURN_TYPE_X87 je Lpop_long_double cmp r11b, RETURN_TYPE_COMPLEX_X87 je Lpop_complex_long_double Lreturn: mov rsp, rbp pop rbp ret Lfix_align: xor r11, r11 push r11 jmp Lfill_stack Lcall_send_stret: call _objc_msgSend_stret jmp Lafter_send Lpop_long_double: fstp tbyte ptr [rdi+OFFSET_X87_OUT] jmp Lreturn Lpop_complex_long_double: fstp tbyte ptr [rdi+OFFSET_X87_OUT] fstp tbyte ptr [rdi+OFFSET_X87_OUT+16] jmp Lreturn |
Modified src/invocation/call-x86_64-elf.S from [5b83df7d17] to [10e2914d71].
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14 15 16 17 18 19 20 21 22 23 24 25 | * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ #include "config.h" #include "invoke-x86_64.h" .globl of_invocation_call .section .text of_invocation_call: | > > | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ #include "config.h" #include "invoke-x86_64.h" .intel_syntax noprefix .globl of_invocation_call .section .text of_invocation_call: pushq rbp mov rbp, rsp sub rsp, 16 and rsp, -16 mov [rbp-8], rdi mov r11b, [rdi+OFFSET_RETURN_TYPE] cmp r11b, RETURN_TYPE_STRET je short .Llookup_stret cmp r11b, RETURN_TYPE_JMP_STRET je short .Llookup_stret mov rsi, [rdi+OFFSET_GPR_IN+8] mov rdi, [rdi+OFFSET_GPR_IN] call objc_msg_lookup@PLT .Lafter_lookup: mov [rbp-16], rax mov rdi, [rbp-8] lea rdx, [rdi+OFFSET_STACK] mov rcx, [rdi+OFFSET_STACK_SIZE] test rcx, 1 jnz short .Lfix_align .Lfill_stack: test rcx, rcx jz short .Lstack_filled dec rcx mov r11, [rdx+rcx*8] push r11 jmp short .Lfill_stack .Lstack_filled: mov al, [rdi+OFFSET_NUM_SSE_USED] movaps xmm7, [rdi+OFFSET_SSE_INOUT+112] movaps xmm6, [rdi+OFFSET_SSE_INOUT+96] movaps xmm5, [rdi+OFFSET_SSE_INOUT+80] movaps xmm4, [rdi+OFFSET_SSE_INOUT+64] movaps xmm3, [rdi+OFFSET_SSE_INOUT+48] movaps xmm2, [rdi+OFFSET_SSE_INOUT+32] movaps xmm1, [rdi+OFFSET_SSE_INOUT+16] movaps xmm0, [rdi+OFFSET_SSE_INOUT] mov r9, [rdi+OFFSET_GPR_IN+40] mov r8, [rdi+OFFSET_GPR_IN+32] mov rcx, [rdi+OFFSET_GPR_IN+24] mov rdx, [rdi+OFFSET_GPR_IN+16] mov rsi, [rdi+OFFSET_GPR_IN+8] mov r11b, [rdi+OFFSET_RETURN_TYPE] mov rdi, [rdi+OFFSET_GPR_IN] cmp r11b, RETURN_TYPE_JMP je short .Ljmp_into_method cmp r11b, RETURN_TYPE_JMP_STRET je short .Ljmp_into_method mov r11, [rbp-16] call r11 .Lafter_send: mov rdi, [rbp-8] mov [rdi+OFFSET_GPR_OUT], rax mov [rdi+OFFSET_GPR_OUT+8], rdx movaps [rdi+OFFSET_SSE_INOUT], xmm0 movaps [rdi+OFFSET_SSE_INOUT+16], xmm1 mov r11b, [rdi+OFFSET_RETURN_TYPE] cmp r11b, RETURN_TYPE_X87 je short .Lpop_long_double cmp r11b, RETURN_TYPE_COMPLEX_X87 je short .Lpop_complex_long_double .Lreturn: mov rsp, rbp pop rbp ret .Lfix_align: xor r11, r11 push r11 jmp short .Lfill_stack .Llookup_stret: mov rsi, [rdi+OFFSET_GPR_IN+16] mov rdi, [rdi+OFFSET_GPR_IN+8] call objc_msg_lookup_stret@PLT jmp short .Lafter_lookup .Ljmp_into_method: mov r11, [rbp-16] jmp r11 .Lpop_long_double: fstp tbyte ptr [rdi+OFFSET_X87_OUT] jmp short .Lreturn .Lpop_complex_long_double: fstp tbyte ptr [rdi+OFFSET_X87_OUT] fstp tbyte ptr [rdi+OFFSET_X87_OUT+16] jmp short .Lreturn #ifdef OF_LINUX .section .note.GNU-stack, "", %progbits #endif |
Modified src/runtime/lookup-asm/lookup-asm-x86_64-macho.S from [31f7e82d2f] to [679535bcad].
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12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | * 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, __text, regular, pure_instructions .macro generate_lookup $0: | > > | | | | | | | | | | | | | | | | | | | 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 | * 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, __text, regular, pure_instructions .macro generate_lookup $0: test rdi, rdi jz ret_nil mov r8, [rdi] mov r8, [r8+64] Lmain_$0: 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 $1 ret .endmacro .macro generate_lookup_super $0: mov r8, rdi mov rdi, [rdi] test rdi, rdi jz ret_nil mov r8, [r8+8] mov r8, [r8+64] jmp Lmain_$1 .endmacro 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: lea rax, [rip+nil_method] ret nil_method: mov rax, rdi ret |