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.globl objc_msg_lookup_super
.globl objc_msg_lookup_super_stret
.section .text
.macro GENERATE_LOOKUP name notFound
\name:
cmpwi %r3, 0
beq- returnNilMethod
beq- .LreturnNilMethod
andi. %r0, %r3, 1
bne- .LtaggedPointer_\name
lwz %r5, 0(%r3)
lwz %r5, 32(%r5)
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.endm
.macro GENERATE_LOOKUP_SUPER name lookup
\name:
mr %r5, %r3
lwz %r3, 0(%r3)
cmpwi %r3, 0
beq- returnNilMethod
beq- .LreturnNilMethod
lwz %r5, 4(%r5)
lwz %r5, 32(%r5)
b .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:
.LreturnNilMethod:
mflr %r0
bl getPC
bl .LgetPC
mtlr %r0
0:
addi %r3, %r3, nilMethod-0b
addi %r3, %r3, .LnilMethod-0b
blr
nilMethod:
.LnilMethod:
li %r3, 0
blr
getPC:
.LgetPC:
mflr %r3
blr
#ifdef OF_PIC
.section .got2, "aw"
.Lbiased_got2 = .+0x8000
.Lgot_objc_methodNotFound:
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