diff options
Diffstat (limited to 'libc/arch-mips/bionic/sigsetjmp.S')
| -rw-r--r-- | libc/arch-mips/bionic/sigsetjmp.S | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/libc/arch-mips/bionic/sigsetjmp.S b/libc/arch-mips/bionic/sigsetjmp.S deleted file mode 100644 index 9d2e5ea..0000000 --- a/libc/arch-mips/bionic/sigsetjmp.S +++ /dev/null @@ -1,77 +0,0 @@ -/* $OpenBSD: sigsetjmp.S,v 1.5 2005/08/07 16:40:15 espie 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 <private/bionic_asm.h> -#include <machine/regnum.h> -#include <machine/setjmp.h> - -/* - * trampolines for sigsetjmp and siglongjmp save and restore mask. - * - */ -FRAMESZ= MKFSIZ(1,1) -GPOFF= FRAMESZ-2*REGSZ - -LEAF(sigsetjmp, FRAMESZ) - PTR_SUBU sp, FRAMESZ - SETUP_GP64(GPOFF, sigsetjmp) - .set reorder - REG_S a1, (_JBLEN*REGSZ)(a0) # save "savemask" - bne a1, 0x0, 1f # do saving of signal mask? - LA t9, _setjmp - RESTORE_GP64 - PTR_ADDU sp, FRAMESZ - jr t9 - -1: LA t9, setjmp - RESTORE_GP64 - PTR_ADDU sp, FRAMESZ - jr t9 -END(sigsetjmp) - -LEAF(siglongjmp, FRAMESZ) - PTR_SUBU sp, FRAMESZ - SETUP_GP64(GPOFF, siglongjmp) - .set reorder - REG_L t0, (_JBLEN*REGSZ)(a0) # get "savemask" - bne t0, 0x0, 1f # restore signal mask? - LA t9, _longjmp - RESTORE_GP64 - PTR_ADDU sp, FRAMESZ - jr t9 -1: - LA t9, longjmp - RESTORE_GP64 - PTR_ADDU sp, FRAMESZ - jr t9 -END(siglongjmp) |