diff options
Diffstat (limited to 'lib/libc/mips/gen/sigsetjmp.S')
-rw-r--r-- | lib/libc/mips/gen/sigsetjmp.S | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/lib/libc/mips/gen/sigsetjmp.S b/lib/libc/mips/gen/sigsetjmp.S deleted file mode 100644 index 7705c29..0000000 --- a/lib/libc/mips/gen/sigsetjmp.S +++ /dev/null @@ -1,77 +0,0 @@ -/* $NetBSD: sigsetjmp.S,v 1.8 2005/09/17 11:49:39 tsutsui Exp $ */ - -/*- - * Copyright (c) 1991, 1993, 1995, - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Havard Eidnes. - * - * 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. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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 <machine/asm.h> -__FBSDID("$FreeBSD$"); -#include <machine/regnum.h> -#if defined(LIBC_SCCS) && !defined(lint) - ASMSTR("from: @(#)setjmp.s 8.1 (Berkeley) 6/4/93") - ASMSTR("$NetBSD: sigsetjmp.S,v 1.8 2005/09/17 11:49:39 tsutsui Exp $") -#endif /* LIBC_SCCS and not lint */ - -#include "SYS.h" - -#ifdef __ABICALLS__ - .abicalls -#endif - -/* - * C library -- sigsetjmp, siglongjmp - * - * siglongjmp(a,v) - * will generate a "return(v)" from - * the last call to - * sigsetjmp(a, savemask) - * by restoring registers from the stack, - * and dependent on savemask restores the - * signal mask. - */ - -LEAF(sigsetjmp) - PIC_PROLOGUE(sigsetjmp) - - bne a1, 0x0, 1f # do saving of signal mask? - PIC_TAILCALL(_setjmp) - -1: PIC_TAILCALL(setjmp) -END(sigsetjmp) - -LEAF(siglongjmp) - PIC_PROLOGUE(siglongjmp) - REG_L t0, (_JB_MAGIC * SZREG)(a0) - REG_LI t1, _JB_MAGIC__SETJMP - bne t0, t1, 1f # setjmp or _setjmp magic? - PIC_TAILCALL(_longjmp) -1: PIC_TAILCALL(longjmp) -END(siglongjmp) |