/*
* Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#include "config.h"
#include "platform.h"
.globl OFForward
.globl OFForward_stret
.section .text
OFForward:
save %sp, -96, %sp
#ifdef OF_PIC
sethi %hi(_GLOBAL_OFFSET_TABLE_ - 4), %l7
call add_pc
add %l7, %lo(_GLOBAL_OFFSET_TABLE_ + 4), %l7
#endif
mov %i0, %o0
call object_getClass
nop
sethi %hi(sel_forwardingTargetForSelector_), %o1
or %o1, %lo(sel_forwardingTargetForSelector_), %o1
#ifdef OF_PIC
ld [%l7 + %o1], %o1
#endif
call class_respondsToSelector
nop
cmp %o0, 0
be 0f
mov %i0, %o0
sethi %hi(sel_forwardingTargetForSelector_), %o1
or %o1, %lo(sel_forwardingTargetForSelector_), %o1
#ifdef OF_PIC
ld [%l7 + %o1], %o1
#endif
call objc_msg_lookup
nop
mov %o0, %l0
mov %i0, %o0
sethi %hi(sel_forwardingTargetForSelector_), %o1
or %o1, %lo(sel_forwardingTargetForSelector_), %o1
#ifdef OF_PIC
ld [%l7 + %o1], %o1
#endif
jmpl %l0, %o7
mov %i1, %o2
cmp %o0, 0
be 0f
cmp %o0, %i0
be 0f
mov %o0, %i0
call objc_msg_lookup
mov %i1, %o1
jmpl %o0, %g0
restore
0:
call OFMethodNotFound
restore
.type OFForward, %function
.size OFForward, .-OFForward
OFForward_stret:
save %sp, -96, %sp
#ifdef OF_PIC
sethi %hi(_GLOBAL_OFFSET_TABLE_ - 4), %l7
call add_pc
add %l7, %lo(_GLOBAL_OFFSET_TABLE_ + 4), %l7
#endif
mov %i1, %o0
call object_getClass
nop
sethi %hi(sel_forwardingTargetForSelector_), %o1
or %o1, %lo(sel_forwardingTargetForSelector_), %o1
#ifdef OF_PIC
ld [%l7 + %o1], %o1
#endif
call class_respondsToSelector
nop
cmp %o0, 0
be 0f
mov %i1, %o0
sethi %hi(sel_forwardingTargetForSelector_), %o1
or %o1, %lo(sel_forwardingTargetForSelector_), %o1
#ifdef OF_PIC
ld [%l7 + %o1], %o1
#endif
call objc_msg_lookup
nop
mov %o0, %l0
mov %i1, %o0
sethi %hi(sel_forwardingTargetForSelector_), %o1
or %o1, %lo(sel_forwardingTargetForSelector_), %o1
#ifdef OF_PIC
ld [%l7 + %o1], %o1
#endif
jmpl %l0, %o7
mov %i2, %o2
cmp %o0, 0
be 0f
cmp %o0, %i1
be 0f
mov %o0, %i1
call objc_msg_lookup
mov %i2, %o1
jmpl %o0, %g0
restore
0:
call OFMethodNotFound_stret
restore
.type OFForward_stret, %function
.size OFForward_stret, .-OFForward_stret
init:
save %sp, -96, %sp
#ifdef OF_PIC
sethi %hi(_GLOBAL_OFFSET_TABLE_ - 4), %l7
call add_pc
add %l7, %lo(_GLOBAL_OFFSET_TABLE_ + 4), %l7
#endif
sethi %hi(module), %i0
or %i0, %lo(module), %i0
#ifdef OF_PIC
ld [%l7 + %i0], %i0
#endif
call __objc_exec_class
restore
#ifdef OF_PIC
add_pc:
jmp %o7 + 8
add %l7, %o7, %l7
#endif
#ifdef OF_SOLARIS
.section .init_array, "aw"
#else
.section .ctors, "aw", %progbits
#endif
.word init
.section .rodata
str_forwardingTargetForSelector_:
.asciz "forwardingTargetForSelector:"
.section .data
sel_forwardingTargetForSelector_:
.word str_forwardingTargetForSelector_, 0
.word 0, 0
symtab:
.word 0, sel_forwardingTargetForSelector_
.half 0, 0
.word 0
.word 0
module:
.word 8, 16, 0, symtab
#ifdef OF_LINUX
.section .note.GNU-stack, "", %progbits
#endif