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avr32: Introducing asm/syscalls.h

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Declaring arch-dependent syscalls for avr32 architecture

Signed-off-by: Jaswinder Singh <jaswinder@infradead.org>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
This commit is contained in:
Jaswinder Singh 2008-07-25 13:48:38 +05:30 committed by Haavard Skinnemoen
parent 1bda71282d
commit c80ce2d52b
5 changed files with 43 additions and 0 deletions
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1
arch/avr32/kernel/process.c
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@ -18,6 +18,7 @@
#include <asm/sysreg.h>
#include <asm/ocd.h>
#include <asm/syscalls.h>
#include <mach/pm.h>

1
arch/avr32/kernel/signal.c
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@ -19,6 +19,7 @@
#include <asm/uaccess.h>
#include <asm/ucontext.h>
#include <asm/syscalls.h>
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))

1
arch/avr32/kernel/sys_avr32.c
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@ -13,6 +13,7 @@
#include <asm/mman.h>
#include <asm/uaccess.h>
#include <asm/syscalls.h>
asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
unsigned long prot, unsigned long flags,

1
arch/avr32/mm/cache.c
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@ -13,6 +13,7 @@
#include <asm/cachectl.h>
#include <asm/processor.h>
#include <asm/uaccess.h>
#include <asm/syscalls.h>
/*
* If you attempt to flush anything more than this, you need superuser

39
include/asm-avr32/syscalls.h Normal file
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@ -0,0 +1,39 @@
/*
* syscalls.h - Linux syscall interfaces (arch-specific)
*
* Copyright (c) 2008 Jaswinder Singh
*
* This file is released under the GPLv2.
* See the file COPYING for more details.
*/
#ifndef _ASM_AVR32_SYSCALLS_H
#define _ASM_AVR32_SYSCALLS_H
#include <linux/compiler.h>
#include <linux/linkage.h>
#include <linux/types.h>
#include <linux/signal.h>
/* kernel/process.c */
asmlinkage int sys_fork(struct pt_regs *);
asmlinkage int sys_clone(unsigned long, unsigned long,
unsigned long, unsigned long,
struct pt_regs *);
asmlinkage int sys_vfork(struct pt_regs *);
asmlinkage int sys_execve(char __user *, char __user *__user *,
char __user *__user *, struct pt_regs *);
/* kernel/signal.c */
asmlinkage int sys_sigaltstack(const stack_t __user *, stack_t __user *,
struct pt_regs *);
asmlinkage int sys_rt_sigreturn(struct pt_regs *);
/* kernel/sys_avr32.c */
asmlinkage long sys_mmap2(unsigned long, unsigned long, unsigned long,
unsigned long, unsigned long, off_t);
/* mm/cache.c */
asmlinkage int sys_cacheflush(int, void __user *, size_t);
#endif /* _ASM_AVR32_SYSCALLS_H */