Differences From Artifact [5acd78427e]:
- File
src/forwarding/apple-forwarding-amd64.S
— part of check-in
[18c524e13d]
at
2023-10-28 18:04:09
on branch trunk
— Move x86/Mach-O assembly to Intel syntax
A workaround for the assembler bugs has been found. (user: js, size: 4027) [annotate] [blame] [check-ins using]
To Artifact [51cce4e244]:
- File src/forwarding/apple-forwarding-amd64.S — part of check-in [cb18f26404] at 2023-10-28 18:35:43 on branch trunk — Use more local labels in assembly (user: js, size: 4034) [annotate] [blame] [check-ins using]
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31 32 33 34 35 36 37 | .att_syntax /* Use uppercase instruction to avoid recursion. */ JMP $0 .intel_syntax noprefix .endmacro .section __TEXT, __objc_methname, cstring_literals | | | | | 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | .att_syntax /* Use uppercase instruction to avoid recursion. */ JMP $0 .intel_syntax noprefix .endmacro .section __TEXT, __objc_methname, cstring_literals Lstr_forwardingTargetForSelector_: .asciz "forwardingTargetForSelector:" .section __DATA, __objc_selrefs, literal_pointers, no_dead_strip Lsel_forwardingTargetForSelector_: .quad Lstr_forwardingTargetForSelector_ .section __DATA, __objc_imageinfo, regular, no_dead_strip .long 0, 0 .section __TEXT, __text, regular, pure_instructions _OFForward: push rbp |
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67 68 69 70 71 72 73 | movaps [rbp - 0xA0], xmm5 movaps [rbp - 0xB0], xmm6 movaps [rbp - 0xC0], xmm7 call _object_getClass mov rdi, rax | | | | 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 | movaps [rbp - 0xA0], xmm5 movaps [rbp - 0xB0], xmm6 movaps [rbp - 0xC0], xmm7 call _object_getClass mov rdi, rax mov rsi, [rip + Lsel_forwardingTargetForSelector_] call _class_respondsToSelector test rax, rax jz 0f mov rdi, [rbp - 0x10] mov rsi, [rip + Lsel_forwardingTargetForSelector_] mov rdx, [rbp - 0x18] call _objc_msgSend test rax, rax jz 0f cmp rax, [rbp - 0x10] je 0f |
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141 142 143 144 145 146 147 | movaps [rbp - 0xB0], xmm6 movaps [rbp - 0xC0], xmm7 mov rdi, rsi call _object_getClass mov rdi, rax | | | | 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 | movaps [rbp - 0xB0], xmm6 movaps [rbp - 0xC0], xmm7 mov rdi, rsi call _object_getClass mov rdi, rax mov rsi, [rip + Lsel_forwardingTargetForSelector_] call _class_respondsToSelector test rax, rax jz 0f mov rdi, [rbp - 0x18] mov rsi, [rip + Lsel_forwardingTargetForSelector_] mov rdx, [rbp - 0x20] call _objc_msgSend test rax, rax jz 0f cmp rax, [rbp - 0x18] je 0f |
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