You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
784 B
ArmAsm
34 lines
784 B
ArmAsm
/* See the end of this file for copyright, license, and warranty information. */
|
|
|
|
.include "asm.S"
|
|
|
|
.text
|
|
|
|
/* void _leave(void); */
|
|
func_begin _leave
|
|
pop {r4-r12,lr}
|
|
|
|
cpsie i
|
|
|
|
/* same as for _do_switch: check which stack pointer the task will use */
|
|
tst lr, #(1 << 2)
|
|
ite eq
|
|
moveq sp, r12
|
|
msrne psp, r12
|
|
|
|
bx lr
|
|
func_end _leave
|
|
|
|
/*
|
|
* This file is part of Ardix.
|
|
* Copyright (c) 2020, 2021 Felix Kopp <owo@fef.moe>.
|
|
*
|
|
* Ardix is non-violent software: you may only use, redistribute,
|
|
* and/or modify it under the terms of the CNPLv6+ as found in
|
|
* the LICENSE file in the source code root directory or at
|
|
* <https://git.pixie.town/thufie/CNPL>.
|
|
*
|
|
* Ardix comes with ABSOLUTELY NO WARRANTY, to the extent
|
|
* permitted by applicable law. See the CNPLv6+ for details.
|
|
*/
|