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altivec.c
(4.74 KB)
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autoconf.c
(2.69 KB)
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bus_machdep.c
(22.3 KB)
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busdma_machdep.c
(31.78 KB)
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clock.c
(8.72 KB)
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copyinout.c
(15.08 KB)
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cpu.c
(23.74 KB)
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cpu_subr64.S
(2.99 KB)
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db_disasm.c
(31.78 KB)
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db_hwwatch.c
(1.71 KB)
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db_interface.c
(1.78 KB)
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db_trace.c
(8.56 KB)
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dump_machdep.c
(1.63 KB)
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elf32_machdep.c
(11.71 KB)
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elf64_machdep.c
(12 KB)
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elf_common.c
(4.21 KB)
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exec_machdep.c
(29.55 KB)
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fpu.c
(6.47 KB)
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gdb_machdep.c
(3.5 KB)
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genassym.c
(10.78 KB)
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in_cksum.c
(6.64 KB)
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interrupt.c
(3.9 KB)
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intr_machdep.c
(15.53 KB)
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iommu_if.m
(1.74 KB)
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machdep.c
(21.72 KB)
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mem.c
(8.4 KB)
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minidump_machdep.c
(9.09 KB)
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mp_machdep.c
(8.81 KB)
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nexus.c
(7.06 KB)
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openpic.c
(11.35 KB)
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pic_if.m
(2.45 KB)
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platform.c
(9.15 KB)
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platform_if.m
(6.15 KB)
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pmap_dispatch.c
(8.92 KB)
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ptrace_machdep.c
(3.58 KB)
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sc_machdep.c
(2.21 KB)
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setjmp.S
(2.45 KB)
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sigcode32.S
(2.4 KB)
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sigcode64.S
(2.94 KB)
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stack_machdep.c
(3.1 KB)
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support.S
(11.06 KB)
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swtch32.S
(7.31 KB)
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swtch64.S
(10.59 KB)
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syncicache.c
(2.51 KB)
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sys_machdep.c
(1.73 KB)
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trap.c
(25.06 KB)
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uio_machdep.c
(4.04 KB)
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uma_machdep.c
(2.89 KB)
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vm_machdep.c
(7.5 KB)
Editing: sigcode32.S
/* $FreeBSD$ */ /* $NetBSD: sigcode.S,v 1.1 1999/11/17 14:56:11 kleink Exp $ */ /*- * Copyright (C) 1995, 1996 Wolfgang Solfrank. * Copyright (C) 1995, 1996 TooLs GmbH. * All rights reserved. * * 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. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by TooLs GmbH. * 4. The name of TooLs GmbH may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``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 TOOLS GMBH 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> #include <sys/syscall.h> #include "assym.inc" /* * The following code gets copied to the top of the user stack on process * execution. It does signal trampolining on signal delivery. * * On entry r1 points to a struct sigframe at bottom of current stack. * All other registers are unchanged. */ .globl CNAME(sigcode32),CNAME(szsigcode32) CNAME(sigcode32): addi 1,1,-32 /* reserved space for callee */ blrl addi 3,1,32+SF_UC /* restore sp, and get &frame->sf_uc */ li 0,SYS_sigreturn sc /* sigreturn(scp) */ li 0,SYS_exit sc /* exit(errno) */ endsigcode32: .data CNAME(szsigcode32): .long endsigcode32 - CNAME(sigcode32)
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