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The mips vDSO library requires some adaptations to take advantage of the newly introduced generic vDSO library. Introduce the following changes: - Modification of vdso.c to be compliant with the common vdso datapage - Use of lib/vdso for gettimeofday Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Burton <paul.burton@mips.com> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> [paul.burton@mips.com: Prepend $(src) to config-n32-o32-env.c path.] Signed-off-by: Paul Burton <paul.burton@mips.com>
36 lines
548 B
ArmAsm
36 lines
548 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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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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#include <asm/vdso/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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