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.globl _objc_msg_lookup_super_stret
.section .text
.macro GENERATE_LOOKUP name notFound
\name:
movl 4(%esp), %edx
testl %edx, %edx
jz returnNilMethod
jz .LreturnNilMethod
testb $1, %dl
jnz .LtaggedPointer_\name
movl (%edx), %edx
movl 32(%edx), %edx
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.endm
.macro GENERATE_LOOKUP_SUPER name lookup
\name:
movl 4(%esp), %edx
movl (%edx), %eax
test %eax, %eax
jz returnNilMethod
jz .LreturnNilMethod
movl %eax, 4(%esp)
movl 4(%edx), %edx
movl 32(%edx), %edx
jmp .Lmain_\lookup
.def \name
.scl 2
.type 32
.endef
.endm
GENERATE_LOOKUP _objc_msg_lookup _objc_methodNotFound
GENERATE_LOOKUP _objc_msg_lookup_stret _objc_methodNotFound_stret
GENERATE_LOOKUP_SUPER _objc_msg_lookup_super _objc_msg_lookup
GENERATE_LOOKUP_SUPER _objc_msg_lookup_super_stret _objc_msg_lookup_stret
returnNilMethod:
movl $nilMethod, %eax
.LreturnNilMethod:
movl $.LnilMethod, %eax
ret
nilMethod:
.LnilMethod:
xorl %eax, %eax
ret
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