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* file.
*/
#include "config.h"
#include "platform.h"
.intel_syntax noprefix
of_forward
.globl of_forward_stret
of_forward:
push ebp
mov ebp, esp
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
testl %eax, %eax
jz 0f
mov eax, [ebp+8]
mov [esp], eax
lea eax, [ebx+sel_forwardingTargetForSelector_@GOTOFF]
mov [esp+4], eax
movl 8(%ebp), %eax
movl %eax, (%esp)
leal sel_forwardingTargetForSelector_@GOTOFF(%ebx), %eax
movl %eax, 4(%esp)
call objc_msg_lookup@PLT
mov edx, [ebp+8]
mov [esp], edx
lea edx, [ebx+sel_forwardingTargetForSelector_@GOTOFF]
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
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
testl %eax, %eax
jz 0f
cmpl 8(%ebp), %eax
je 0f
mov [ebp+8], eax
mov [esp], eax
mov eax, [ebp+12]
mov [esp+4], eax
movl %eax, 8(%ebp)
movl %eax, (%esp)
movl 12(%ebp), %eax
movl %eax, 4(%esp)
call objc_msg_lookup@PLT
add esp, 20
pop ebx
pop ebp
addl $20, %esp
popl %ebx
popl %ebp
jmp *%eax
jmp eax
lea eax, [ebx+of_method_not_found@GOTOFF]
leal OFMethodNotFound@GOTOFF(%ebx), %eax
add esp, 20
pop ebx
pop ebp
addl $20, %esp
popl %ebx
popl %ebp
jmp eax
.type of_forward, %function
.size of_forward, .-of_forward
jmp *%eax
.type OFForward, %function
.size OFForward, .-OFForward
of_forward_stret:
push ebp
mov ebp, esp
push ebx
pushl %ebx
subl $20, %esp
sub esp, 20
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
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
test eax, eax
jz short 0f
cmp eax, [ebp+12]
je short 0f
testl %eax, %eax
jz 0f
cmpl 12(%ebp), %eax
je 0f
mov [ebp+12], eax
mov [esp], eax
mov eax, [ebp+16]
mov [esp+4], eax
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 OFMethodNotFound_stret@GOTOFF(%ebx), %eax
add esp, 20
pop ebx
pop ebp
addl $20, %esp
popl %ebx
popl %ebp
jmp eax
.type of_forward_stret, %function
.size of_forward_stret, .-of_forward_stret
jmp *%eax
.type OFForward_stret, %function
.size OFForward_stret, .-OFForward_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
.section .ctors, "aw", %progbits
#endif
|