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* file.
*/
.globl _of_forward
.globl _of_forward_stret
.section __TEXT, __cstring, cstring_literals
L_str_forwardingTargetForSelector_:
.asciz "forwardingTargetForSelector:"
.section __OBJC, __message_refs, literal_pointers, no_dead_strip
L_sel_forwardingTargetForSelector_:
.long L_str_forwardingTargetForSelector_
.section __OBJC, __image_info
.long 0, 0
.section __TEXT, __text, regular, pure_instructions
_of_forward:
pushl %ebp
movl %esp, %ebp
pushl %ebx
subl $20, %esp
call get_eip
.L0:
movl 8(%ebp), %eax
movl %eax, (%esp)
call _object_getClass
movl %eax, (%esp)
movl L_sel_forwardingTargetForSelector_-.L0(%ebx), %eax
movl %eax, 4(%esp)
call _class_respondsToSelector
testl %eax, %eax
jz fail
movl 8(%ebp), %eax
movl %eax, (%esp)
movl L_sel_forwardingTargetForSelector_-.L0(%ebx), %eax
movl %eax, 4(%esp)
movl 12(%ebp), %eax
movl %eax, 8(%esp)
call _objc_msgSend
testl %eax, %eax
jz fail
cmpl 8(%ebp), %eax
je fail
movl %eax, 8(%ebp)
addl $20, %esp
popl %ebx
popl %ebp
jmp _objc_msgSend
fail:
addl $20, %esp
popl %ebx
popl %ebp
jmp _of_method_not_found
_of_forward_stret:
pushl %ebp
movl %esp, %ebp
pushl %ebx
subl $20, %esp
call get_eip
.L1:
movl 12(%ebp), %eax
movl %eax, (%esp)
call _object_getClass
movl %eax, (%esp)
movl L_sel_forwardingTargetForSelector_-.L1(%ebx), %eax
movl %eax, 4(%esp)
call _class_respondsToSelector
testl %eax, %eax
jz fail_stret
movl 12(%ebp), %eax
movl %eax, (%esp)
movl L_sel_forwardingTargetForSelector_-.L1(%ebx), %eax
movl %eax, 4(%esp)
movl 16(%ebp), %eax
movl %eax, 8(%esp)
call _objc_msgSend
testl %eax, %eax
jz fail_stret
cmpl 12(%ebp), %eax
je fail_stret
movl %eax, 12(%ebp)
addl $20, %esp
popl %ebx
popl %ebp
jmp _objc_msgSend_stret
fail_stret:
addl $20, %esp
popl %ebx
popl %ebp
jmp _of_method_not_found_stret
get_eip:
movl (%esp), %ebx
ret
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* file.
*/
.globl _of_forward
.globl _of_forward_stret
.section __TEXT, __cstring, cstring_literals
str_forwardingTargetForSelector_:
.asciz "forwardingTargetForSelector:"
.section __OBJC, __message_refs, literal_pointers, no_dead_strip
sel_forwardingTargetForSelector_:
.long str_forwardingTargetForSelector_
.section __OBJC, __image_info
.long 0, 0
.section __TEXT, __text, regular, pure_instructions
_of_forward:
pushl %ebp
movl %esp, %ebp
pushl %ebx
subl $20, %esp
call get_eip
0:
movl 8(%ebp), %eax
movl %eax, (%esp)
call _object_getClass
movl %eax, (%esp)
movl sel_forwardingTargetForSelector_-0b(%ebx), %eax
movl %eax, 4(%esp)
call _class_respondsToSelector
testl %eax, %eax
jz 0f
movl 8(%ebp), %eax
movl %eax, (%esp)
movl sel_forwardingTargetForSelector_-0b(%ebx), %eax
movl %eax, 4(%esp)
movl 12(%ebp), %eax
movl %eax, 8(%esp)
call _objc_msgSend
testl %eax, %eax
jz 0f
cmpl 8(%ebp), %eax
je 0f
movl %eax, 8(%ebp)
addl $20, %esp
popl %ebx
popl %ebp
jmp _objc_msgSend
0:
addl $20, %esp
popl %ebx
popl %ebp
jmp _of_method_not_found
_of_forward_stret:
pushl %ebp
movl %esp, %ebp
pushl %ebx
subl $20, %esp
call get_eip
0:
movl 12(%ebp), %eax
movl %eax, (%esp)
call _object_getClass
movl %eax, (%esp)
movl sel_forwardingTargetForSelector_-0b(%ebx), %eax
movl %eax, 4(%esp)
call _class_respondsToSelector
testl %eax, %eax
jz 0f
movl 12(%ebp), %eax
movl %eax, (%esp)
movl sel_forwardingTargetForSelector_-0b(%ebx), %eax
movl %eax, 4(%esp)
movl 16(%ebp), %eax
movl %eax, 8(%esp)
call _objc_msgSend
testl %eax, %eax
jz 0f
cmpl 12(%ebp), %eax
je 0f
movl %eax, 12(%ebp)
addl $20, %esp
popl %ebx
popl %ebp
jmp _objc_msgSend_stret
0:
addl $20, %esp
popl %ebx
popl %ebp
jmp _of_method_not_found_stret
get_eip:
movl (%esp), %ebx
ret
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