@@ -15,165 +15,163 @@ #include "config.h" #include "platform.h" -.intel_syntax noprefix - .globl of_forward .globl of_forward_stret .section .text of_forward: - push ebp - mov ebp, esp + pushl %ebp + movl %esp, %ebp - push ebx - sub esp, 20 + pushl %ebx + subl $20, %esp call get_eip - add ebx, offset _GLOBAL_OFFSET_TABLE_ + addl $_GLOBAL_OFFSET_TABLE_, %ebx - mov eax, [ebp+8] - mov [esp], eax + movl 8(%ebp), %eax + movl %eax, (%esp) call object_getClass@PLT - mov [esp], eax - lea eax, [ebx+sel_forwardingTargetForSelector_@GOTOFF] - mov [esp+4], eax + movl %eax, (%esp) + leal sel_forwardingTargetForSelector_@GOTOFF(%ebx), %eax + movl %eax, 4(%esp) call class_respondsToSelector@PLT - test eax, eax - jz short 0f - - mov eax, [ebp+8] - mov [esp], eax - lea eax, [ebx+sel_forwardingTargetForSelector_@GOTOFF] - mov [esp+4], eax - call objc_msg_lookup@PLT - - mov edx, [ebp+8] - mov [esp], edx - lea edx, [ebx+sel_forwardingTargetForSelector_@GOTOFF] - mov [esp+4], edx - mov edx, [ebp+12] - mov [esp+8], edx - call eax - - test eax, eax - jz short 0f - cmp eax, [ebp+8] - je short 0f - - mov [ebp+8], eax - mov [esp], eax - mov eax, [ebp+12] - mov [esp+4], eax - call objc_msg_lookup@PLT - - add esp, 20 - pop ebx - pop ebp - - jmp eax - -0: - lea eax, [ebx+of_method_not_found@GOTOFF] - - add esp, 20 - pop ebx - pop ebp - - jmp eax + testl %eax, %eax + jz 0f + + movl 8(%ebp), %eax + movl %eax, (%esp) + leal sel_forwardingTargetForSelector_@GOTOFF(%ebx), %eax + movl %eax, 4(%esp) + call objc_msg_lookup@PLT + + movl 8(%ebp), %edx + movl %edx, (%esp) + leal sel_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: + leal of_method_not_found@GOTOFF(%ebx), %eax + + addl $20, %esp + popl %ebx + popl %ebp + + jmp *%eax .type of_forward, %function .size of_forward, .-of_forward of_forward_stret: - push ebp - mov ebp, esp + pushl %ebp + movl %esp, %ebp - push ebx - sub esp, 20 + pushl %ebx + subl $20, %esp call get_eip - add ebx, offset _GLOBAL_OFFSET_TABLE_ + addl $_GLOBAL_OFFSET_TABLE_, %ebx - mov eax, [ebp+12] - mov [esp], eax + movl 12(%ebp), %eax + movl %eax, (%esp) call object_getClass@PLT - mov [esp], eax - lea eax, [ebx+sel_forwardingTargetForSelector_@GOTOFF] - mov [esp+4], eax + movl %eax, (%esp) + leal sel_forwardingTargetForSelector_@GOTOFF(%ebx), %eax + movl %eax, 4(%esp) call class_respondsToSelector@PLT - test eax, eax - jz short 0f + testl %eax, %eax + jz 0f - mov eax, [ebp+12] - mov [esp], eax - lea eax, [ebx+sel_forwardingTargetForSelector_@GOTOFF] - mov [esp+4], eax + movl 12(%ebp), %eax + movl %eax, (%esp) + leal sel_forwardingTargetForSelector_@GOTOFF(%ebx), %eax + movl %eax, 4(%esp) call objc_msg_lookup@PLT - mov edx, [ebp+12] - mov [esp], edx - lea edx, [ebx+sel_forwardingTargetForSelector_@GOTOFF] - mov [esp+4], edx - mov edx, [ebp+16] - mov [esp+8], edx - call eax - - test eax, eax - jz short 0f - cmp eax, [ebp+12] - je short 0f - - mov [ebp+12], eax - mov [esp], eax - mov eax, [ebp+16] - mov [esp+4], eax + movl 12(%ebp), %edx + movl %edx, (%esp) + leal sel_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 - add esp, 20 - pop ebx - pop ebp + addl $20, %esp + popl %ebx + popl %ebp - jmp eax + jmp *%eax 0: - lea eax, [ebx+of_method_not_found_stret@GOTOFF] + leal of_method_not_found_stret@GOTOFF(%ebx), %eax - add esp, 20 - pop ebx - pop ebp + addl $20, %esp + popl %ebx + popl %ebp - jmp eax + jmp *%eax .type of_forward_stret, %function .size of_forward_stret, .-of_forward_stret init: - push ebp - mov ebp, esp + pushl %ebp + movl %esp, %ebp - push ebx - sub esp, 4 + pushl %ebx + subl $4, %esp call get_eip - add ebx, offset _GLOBAL_OFFSET_TABLE_ + addl $_GLOBAL_OFFSET_TABLE_, %ebx - lea eax, [ebx+module@GOTOFF] - mov [esp], eax + leal module@GOTOFF(%ebx), %eax + movl %eax, (%esp) call __objc_exec_class@PLT - add esp, 4 - pop ebx - pop ebp + addl $4, %esp + popl %ebx + popl %ebp ret get_eip: - mov ebx, [esp] + movl (%esp), %ebx ret #ifdef OF_SOLARIS .section .init_array, "aw" #else