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866b6a89c6
This will allow kdump dumps to work correclty with MIPS and future DWARF unwinding of the stack to give accurate tracebacks. Signed-off-by: Corey Minyard <cminyard@mvista.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/16990/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
40 lines
748 B
ArmAsm
40 lines
748 B
ArmAsm
/*
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* Copyright (C) 2015 Imagination Technologies
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* Author: Alex Smith <alex.smith@imgtec.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*/
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#include "vdso.h"
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#include <uapi/asm/unistd.h>
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#include <asm/regdef.h>
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#include <asm/asm.h>
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.section .text
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.cfi_sections .debug_frame
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LEAF(__vdso_rt_sigreturn)
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.cfi_signal_frame
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li v0, __NR_rt_sigreturn
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syscall
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END(__vdso_rt_sigreturn)
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#if _MIPS_SIM == _MIPS_SIM_ABI32
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LEAF(__vdso_sigreturn)
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.cfi_signal_frame
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li v0, __NR_sigreturn
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syscall
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END(__vdso_sigreturn)
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#endif
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