Differences From Artifact [6488f750ac]:
- File src/forwarding/forwarding-x86-elf.S — part of check-in [71d8f813ef] at 2023-10-28 18:45:35 on branch trunk — Remove unnecessary `short` from assembly (user: js, size: 3449) [annotate] [blame] [check-ins using]
To Artifact [a38fecfc48]:
- File
src/forwarding/forwarding-x86-elf.S
— part of check-in
[4c866f0320]
at
2023-10-31 22:27:16
on branch trunk
— Move x86/ELF assembly back to AT&T syntax
Support for the Intel syntax is too buggy in toolchains to be usable. (user: js, size: 3538) [annotate] [blame] [check-ins using]
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13 14 15 16 17 18 19 | * file. */ #include "config.h" #include "platform.h" | < < | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | * file. */ #include "config.h" #include "platform.h" .globl OFForward .globl OFForward_stret .section .text OFForward: pushl %ebp movl %esp, %ebp pushl %ebx subl $20, %esp call .LgetEIP addl $_GLOBAL_OFFSET_TABLE_, %ebx movl 8(%ebp), %eax movl %eax, (%esp) call object_getClass@PLT movl %eax, (%esp) leal .Lsel_forwardingTargetForSelector_@GOTOFF(%ebx), %eax movl %eax, 4(%esp) call class_respondsToSelector@PLT testl %eax, %eax jz 0f movl 8(%ebp), %eax movl %eax, (%esp) leal .Lsel_forwardingTargetForSelector_@GOTOFF(%ebx), %eax movl %eax, 4(%esp) call objc_msg_lookup@PLT movl 8(%ebp), %edx movl %edx, (%esp) leal .Lsel_forwardingTargetForSelector_@GOTOFF(%ebx), %edx movl %edx, 4(%esp) movl 12(%ebp), %edx movl %edx, 8(%esp) call *%eax testl %eax, %eax jz 0f cmpl 8(%ebp), %eax je 0f movl %eax, 8(%ebp) movl %eax, (%esp) movl 12(%ebp), %eax movl %eax, 4(%esp) call objc_msg_lookup@PLT addl $20, %esp popl %ebx popl %ebp jmp *%eax 0: movl OFMethodNotFound@GOT(%ebx), %eax addl $20, %esp popl %ebx popl %ebp jmp *%eax .type OFForward, %function .size OFForward, .-OFForward OFForward_stret: pushl %ebp movl %esp, %ebp pushl %ebx subl $20, %esp call .LgetEIP addl $_GLOBAL_OFFSET_TABLE_, %ebx movl 12(%ebp), %eax movl %eax, (%esp) call object_getClass@PLT movl %eax, (%esp) leal .Lsel_forwardingTargetForSelector_@GOTOFF(%ebx), %eax movl %eax, 4(%esp) call class_respondsToSelector@PLT testl %eax, %eax jz 0f movl 12(%ebp), %eax movl %eax, (%esp) leal .Lsel_forwardingTargetForSelector_@GOTOFF(%ebx), %eax movl %eax, 4(%esp) call objc_msg_lookup@PLT movl 12(%ebp), %edx movl %edx, (%esp) leal .Lsel_forwardingTargetForSelector_@GOTOFF(%ebx), %edx movl %edx, 4(%esp) movl 16(%ebp), %edx movl %edx, 8(%esp) call *%eax testl %eax, %eax jz 0f cmpl 12(%ebp), %eax je 0f movl %eax, 12(%ebp) movl %eax, (%esp) movl 16(%ebp), %eax movl %eax, 4(%esp) call objc_msg_lookup_stret@PLT addl $20, %esp popl %ebx popl %ebp jmp *%eax 0: movl OFMethodNotFound_stret@GOT(%ebx), %eax addl $20, %esp popl %ebx popl %ebp jmp *%eax .type OFForward_stret, %function .size OFForward_stret, .-OFForward_stret .Linit: pushl %ebp movl %esp, %ebp pushl %ebx subl $4, %esp call .LgetEIP addl $_GLOBAL_OFFSET_TABLE_, %ebx leal .Lmodule@GOTOFF(%ebx), %eax movl %eax, (%esp) call __objc_exec_class@PLT addl $4, %esp popl %ebx popl %ebp ret .LgetEIP: movl (%esp), %ebx ret #ifdef OF_SOLARIS .section .init_array, "aw" #else .section .ctors, "aw", %progbits #endif |
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