/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
* 2018, 2019
* Jonathan Schleifer <js@heap.zone>
*
* 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"
#ifdef HAVE_VFP2
.fpu vfp
#endif
.globl of_forward
.globl of_forward_stret
.section .text
of_forward:
#ifdef HAVE_VFP2
vstmdb sp!, {d0-d7}
#endif
stmfd sp!, {r0-r4, lr}
ldr r4, sel_forwardingTargetForSelector_$indirect_.L0
.L0:
add r4, pc
bl object_getClass(PLT)
mov r1, r4
bl class_respondsToSelector(PLT)
cmp r0, #0
beq 0f
ldr r0, [sp, #0]
mov r1, r4
bl objc_msg_lookup(PLT)
mov r12, r0
ldr r0, [sp, #0]
mov r1, r4
ldr r2, [sp, #4]
blx r12
cmp r0, #0
beq 0f
ldr r1, [sp, #0]
cmp r0, r1
beq 0f
str r0, [sp, #0]
ldr r1, [sp, #4]
bl objc_msg_lookup(PLT)
mov r12, r0
ldmfd sp!, {r0-r4, lr}
#ifdef HAVE_VFP2
vldmia sp!, {d0-d7}
#endif
bx r12
0:
ldmfd sp!, {r0-r4, lr}
#ifdef HAVE_VFP2
vldmia sp!, {d0-d7}
#endif
b of_method_not_found(PLT)
.type of_forward, %function
.size of_forward, .-of_forward
of_forward_stret:
#ifdef HAVE_VFP2
vstmdb sp!, {d0-d7}
#endif
stmfd sp!, {r0-r4, lr}
ldr r4, sel_forwardingTargetForSelector_$indirect_.L1
.L1:
add r4, pc
mov r0, r1
bl object_getClass(PLT)
mov r1, r4
bl class_respondsToSelector(PLT)
cmp r0, #0
beq 0f
ldr r0, [sp, #4]
mov r1, r4
bl objc_msg_lookup(PLT)
mov r12, r0
ldr r0, [sp, #4]
mov r1, r4
ldr r2, [sp, #8]
blx r12
cmp r0, #0
beq 0f
ldr r1, [sp, #4]
cmp r0, r1
beq 0f
str r0, [sp, #4]
ldr r1, [sp, #8]
bl objc_msg_lookup_stret(PLT)
mov r12, r0
ldmfd sp!, {r0-r4, lr}
#ifdef HAVE_VFP2
vldmia sp!, {d0-d7}
#endif
bx r12
0:
ldmfd sp!, {r0-r4, lr}
#ifdef HAVE_VFP2
vldmia sp!, {d0-d7}
#endif
b of_method_not_found_stret(PLT)
.type of_forward_stret, %function
.size of_forward_stret, .-of_forward_stret
init:
ldr r0, module$indirect_.L2
.L2:
add r0, pc
b __objc_exec_class(PLT)
sel_forwardingTargetForSelector_$indirect_.L0:
.long sel_forwardingTargetForSelector_-(.L0+8)
sel_forwardingTargetForSelector_$indirect_.L1:
.long sel_forwardingTargetForSelector_-(.L1+8)
module$indirect_.L2:
.long module-(.L2+8)
.section .init_array, "aw", %init_array
.long init
.section .rodata
str_forwardingTargetForSelector_:
.asciz "forwardingTargetForSelector:"
.section .data
sel_forwardingTargetForSelector_:
.long str_forwardingTargetForSelector_, 0
.long 0, 0
symtab:
.long 0, sel_forwardingTargetForSelector_
.short 0, 0
.long 0
.long 0
module:
.long 8, 16, 0, symtab
#ifdef OF_LINUX
.section .note.GNU-stack, "", %progbits
#endif