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.globl objc_msg_lookup_super
.globl objc_msg_lookup_super_stret
.section .text
.macro GENERATE_LOOKUP name notFound
\name:
testq %rdi, %rdi
jz returnNilMethod
jz .LreturnNilMethod
testb $1, %dil
jnz .LtaggedPointer_\name
movq (%rdi), %r8
movq 64(%r8), %r8
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.endm
.macro GENERATE_LOOKUP_SUPER name lookup
\name:
movq %rdi, %r8
movq (%rdi), %rdi
testq %rdi, %rdi
jz returnNilMethod
jz .LreturnNilMethod
movq 8(%r8), %r8
movq 64(%r8), %r8
jmp .Lmain_\lookup
.type \name, %function
.size \name, .-\name
.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:
leaq nilMethod(%rip), %rax
.LreturnNilMethod:
leaq .LnilMethod(%rip), %rax
ret
nilMethod:
.LnilMethod:
xorq %rax, %rax
ret
#ifdef OF_LINUX
#if defined(OF_LINUX) || defined(OF_HAIKU) || defined(OF_HURD)
.section .note.GNU-stack, "", %progbits
#endif
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