Differences From Artifact [6c8a793449]:
- File src/runtime/lookup-amd64-elf.S — part of check-in [813c00ccf0] at 2013-01-09 22:24:47 on branch trunk — Update copyright. (user: js, size: 1485) [annotate] [blame] [check-ins using]
To Artifact [8fd99fa5f3]:
- File
src/runtime/lookup-amd64-elf.S
— part of check-in
[5a6cc94418]
at
2013-03-16 10:13:47
on branch trunk
— Add forwardingTargetForSelector: for AMD64/ELF.
Currently, no methods returning structs are supported, see the comment
in OFObject. (user: js, size: 1447) [annotate] [blame] [check-ins using]
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36 37 38 39 40 41 42 | movq (%r8,%rax,8), %r8 #endif movq (%r8,%rcx,8), %r8 movq (%r8,%rdx,8), %rax testq %rax, %rax | | < < < < | | | | 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 | movq (%r8,%rax,8), %r8 #endif movq (%r8,%rcx,8), %r8 movq (%r8,%rdx,8), %rax testq %rax, %rax jz objc_not_found_handler@PLT ret objc_msg_lookup_super: movq (%rdi), %rax testq %rax, %rax jz ret_nil movq 8(%rdi), %r8 movq 64(%r8), %r8 movq %rdi, %rax jmp lookup ret_nil: leaq nil_method(%rip), %rax ret nil_method: movq %rdi, %rax ret .type objc_msg_lookup, %function .type objc_msg_lookup_super, %function .size objc_msg_lookup, objc_msg_lookup_super-objc_msg_lookup .size objc_msg_lookup_super, ret_nil-objc_msg_lookup_super #ifdef __linux__ .section .note.GNU-stack, "", %progbits #endif |