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* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#include "config.h"
#include "platform.h"
.globl objc_msg_lookup
.globl objc_msg_lookup_stret
.globl objc_msg_lookup_super
.globl objc_msg_lookup_super_stret
.section .text
.macro GENERATE_LOOKUP name notFound
.section .opd, "aw", @progbits
\name:
.p2align 3
.quad .Lbegin_\name
.quad .TOC.@tocbase
.quad 0
.text
.Lbegin_\name:
cmpdi %r3, 0
beq- .LreturnNilMethod
andi. %r0, %r3, 1
bne- .LtaggedPointer_\name
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* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#include "config.h"
#include "platform.h"
#if defined(_CALL_ELF) && _CALL_ELF == 2
.abiversion 2
#endif
.globl objc_msg_lookup
.globl objc_msg_lookup_stret
.globl objc_msg_lookup_super
.globl objc_msg_lookup_super_stret
.section .text
.macro GENERATE_LOOKUP name notFound
#if defined(_CALL_ELF) && _CALL_ELF == 2
\name:
addis %r2, %r12, .TOC.-\name@ha
addi %r2, %r2, .TOC.-\name@l
.localentry \name, .-\name
#else
.section .opd, "aw", @progbits
\name:
.p2align 3
.quad .Lbegin_\name
.quad .TOC.@tocbase
.quad 0
.section .text
#endif
.Lbegin_\name:
cmpdi %r3, 0
beq- .LreturnNilMethod
andi. %r0, %r3, 1
bne- .LtaggedPointer_\name
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b .Lmain_\name
.type \name, @function
.size \name, .-.Lbegin_\name
.endm
.macro GENERATE_LOOKUP_SUPER name lookup
.section .opd, "aw", @progbits
\name:
.p2align 3
.quad .Lbegin_\name
.quad .TOC.@tocbase
.quad 0
.text
.Lbegin_\name:
mr %r5, %r3
ld %r3, 0(%r3)
cmpdi %r3, 0
beq- .LreturnNilMethod
ld %r5, 8(%r5)
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b .Lmain_\name
.type \name, @function
.size \name, .-.Lbegin_\name
.endm
.macro GENERATE_LOOKUP_SUPER name lookup
#if defined(_CALL_ELF) && _CALL_ELF == 2
\name:
addis %r2, %r12, .TOC.-\name@ha
addi %r2, %r2, .TOC.-\name@l
.localentry \name, .-\name
#else
.section .opd, "aw", @progbits
\name:
.p2align 3
.quad .Lbegin_\name
.quad .TOC.@tocbase
.quad 0
.section .text
#endif
.Lbegin_\name:
mr %r5, %r3
ld %r3, 0(%r3)
cmpdi %r3, 0
beq- .LreturnNilMethod
ld %r5, 8(%r5)
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GENERATE_LOOKUP_SUPER objc_msg_lookup_super_stret objc_msg_lookup_stret
.LreturnNilMethod:
addis %r3, %r2, nilMethod@toc@ha
addi %r3, %r3, nilMethod@toc@l
blr
.section .opd, "aw", @progbits
nilMethod:
.p2align 3
.quad .Lbegin_nilMethod
.quad .TOC.@tocbase
.quad 0
.text
.Lbegin_nilMethod:
li %r3, 0
blr
.type nilMethod, @function
.size nilMethod, .-.Lbegin_nilMethod
#ifdef OF_LINUX
.section .note.GNU-stack, "", @progbits
#endif
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GENERATE_LOOKUP_SUPER objc_msg_lookup_super_stret objc_msg_lookup_stret
.LreturnNilMethod:
addis %r3, %r2, nilMethod@toc@ha
addi %r3, %r3, nilMethod@toc@l
blr
#if defined(_CALL_ELF) && _CALL_ELF == 2
nilMethod:
addis %r2, %r12, .TOC.-nilMethod@ha
addi %r2, %r2, .TOC.-nilMethod@l
.localentry nilMethod, .-nilMethod
#else
.section .opd, "aw", @progbits
nilMethod:
.p2align 3
.quad .Lbegin_nilMethod
.quad .TOC.@tocbase
.quad 0
.section .text
#endif
.Lbegin_nilMethod:
li %r3, 0
blr
.type nilMethod, @function
.size nilMethod, .-.Lbegin_nilMethod
#ifdef OF_LINUX
.section .note.GNU-stack, "", @progbits
#endif
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