libucontext/arch/ppc64/setcontext.S

27 lines
821 B
ArmAsm

/*
* Copyright (c) 2019 Bobby Bingham <koorogi@koorogi.info>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* This software is provided 'as is' and without any warranty, express or
* implied. In no event shall the authors be liable for any damages arising
* from the use of this software.
*/
.global libucontext_setcontext
.hidden __libucontext_swapcontext
libucontext_setcontext:
addis 2, 12, .TOC.-libucontext_setcontext@ha
addi 2, 12, .TOC.-libucontext_setcontext@l
.localentry libucontext_setcontext,.-libucontext_setcontext
mr 4, 3
li 3, 0
b __libucontext_swapcontext
.weak setcontext
setcontext = libucontext_setcontext