linux-stable/arch/powerpc/kernel/systbl.S
Masahiro Yamada 14b3c9d24a powerpc/syscalls: switch to generic syscalltbl.sh
Many architectures duplicate similar shell scripts.

This commit converts powerpc to use scripts/syscalltbl.sh. This also
unifies syscall_table_32.h and syscall_table_c32.h.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210301153019.362742-1-masahiroy@kernel.org
2021-04-14 23:04:16 +10:00

40 lines
1 KiB
ArmAsm

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* This file contains the table of syscall-handling functions.
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
*
* Largely rewritten by Cort Dougan (cort@cs.nmt.edu)
* and Paul Mackerras.
*
* Adapted for iSeries by Mike Corrigan (mikejc@us.ibm.com)
* PPC64 updates by Dave Engebretsen (engebret@us.ibm.com)
*/
#include <asm/ppc_asm.h>
.section .rodata,"a"
#ifdef CONFIG_PPC64
.p2align 3
#define __SYSCALL(nr, entry) .8byte entry
#else
#define __SYSCALL(nr, entry) .long entry
#endif
#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native)
.globl sys_call_table
sys_call_table:
#ifdef CONFIG_PPC64
#include <asm/syscall_table_64.h>
#else
#include <asm/syscall_table_32.h>
#endif
#ifdef CONFIG_COMPAT
#undef __SYSCALL_WITH_COMPAT
#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, compat)
.globl compat_sys_call_table
compat_sys_call_table:
#define compat_sys_sigsuspend sys_sigsuspend
#include <asm/syscall_table_32.h>
#endif