diff options
Diffstat (limited to 'lib/librthread/arch/m88k/rfork_thread.S')
| -rw-r--r-- | lib/librthread/arch/m88k/rfork_thread.S | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/lib/librthread/arch/m88k/rfork_thread.S b/lib/librthread/arch/m88k/rfork_thread.S deleted file mode 100644 index d8f7657bd30..00000000000 --- a/lib/librthread/arch/m88k/rfork_thread.S +++ /dev/null @@ -1,55 +0,0 @@ -/* $OpenBSD: rfork_thread.S,v 1.3 2012/01/17 02:34:18 guenther Exp $ */ - -/* - * Copyright (c) 2005, Miodrag Vallat - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "../../../libc/arch/m88k/SYS.h" - -/* - * int __tfork_thread(const struct __tfork *param, void *stack, void (*func)(void *), void *arg); - */ -ENTRY(__tfork_thread) - or r6, r3, r0 /* save stack */ - or r13, r0, __SYSCALLNAME(SYS_,__tfork) - tb0 0, r0, 128 /* corrupts r2 and r3 in the child */ - br __cerror - - bcnd eq0, r2, 1f - - /* - * In parent process: just return. - */ - jmp r1 - -1: - /* - * In child process: switch stack, invoke function, then exit. - */ - or r31, r6, r0 /* stack */ - jsr.n r4 /* func */ - or r2, r5, r0 /* arg */ - - or r13, r0, __SYSCALLNAME(SYS_,__threxit) - tb0 0, r0, 128 |