Dmitry V. Levin
c57cf9acf5
Add get_rt_sigframe_addr function for all supported architectures. It is going to be used in a parser of rt_sigreturn syscall. * defs.h (get_rt_sigframe_addr): New function prototype. * rt_sigframe.c: New file. * Makefile.am (strace_SOURCES): Add it. * linux/aarch64/arch_rt_sigframe.c: New file. * linux/alpha/arch_rt_sigframe.c: Likewise. * linux/arc/arch_rt_sigframe.c: Likewise. * linux/arm/arch_rt_sigframe.c: Likewise. * linux/avr32/arch_rt_sigframe.c: Likewise. * linux/bfin/arch_rt_sigframe.c: Likewise. * linux/crisv10/arch_rt_sigframe.c: Likewise. * linux/crisv32/arch_rt_sigframe.c: Likewise. * linux/hppa/arch_rt_sigframe.c: Likewise. * linux/i386/arch_rt_sigframe.c: Likewise. * linux/ia64/arch_rt_sigframe.c: Likewise. * linux/m68k/arch_rt_sigframe.c: Likewise. * linux/metag/arch_rt_sigframe.c: Likewise. * linux/microblaze/arch_rt_sigframe.c: Likewise. * linux/mips/arch_rt_sigframe.c: Likewise. * linux/nios2/arch_rt_sigframe.c: Likewise. * linux/or1k/arch_rt_sigframe.c: Likewise. * linux/powerpc/arch_rt_sigframe.c: Likewise. * linux/powerpc64/arch_rt_sigframe.c: Likewise. * linux/riscv/arch_rt_sigframe.c: Likewise. * linux/s390/arch_rt_sigframe.c: Likewise. * linux/s390x/arch_rt_sigframe.c: Likewise. * linux/sh/arch_rt_sigframe.c: Likewise. * linux/sh64/arch_rt_sigframe.c: Likewise. * linux/sparc/arch_rt_sigframe.c: Likewise. * linux/sparc64/arch_rt_sigframe.c: Likewise. * linux/tile/arch_rt_sigframe.c: Likewise. * linux/x32/arch_rt_sigframe.c: Likewise. * linux/x86_64/arch_rt_sigframe.c: Likewise. * linux/xtensa/arch_rt_sigframe.c: Likewise. * Makefile.am (EXTRA_DIST): Add them.
37 lines
1.7 KiB
C
37 lines
1.7 KiB
C
/*
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* Copyright (c) 2017 Dmitry V. Levin <ldv@altlinux.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "defs.h"
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#include "regs.h"
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#include "ptrace.h"
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#define DEF_FUNC_GET_RT_SIGFRAME_ADDR \
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kernel_ulong_t get_rt_sigframe_addr(struct tcb *tcp)
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#define FUNC_GET_RT_SIGFRAME_ADDR DEF_FUNC_GET_RT_SIGFRAME_ADDR
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#include "arch_rt_sigframe.c"
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