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Date: Mon, 21 Jul 2008 05:22:03 +0530 From: Jaswinder Singh <jaswinder@...radead.org> To: LKML <linux-kernel@...r.kernel.org>, kernelnewbies <kernelnewbies@...linux.org>, David Woodhouse <dwmw2@...radead.org>, lethal@...ux-sh.org, linux-sh@...r.kernel.org Subject: [PATCH 17/22] sh: Introducing asm/syscalls.h Declaring arch-dependent syscalls for sh architecture Signed-off-by: Jaswinder Singh <jaswinder@...radead.org> --- arch/sh/kernel/process_32.c | 1 + arch/sh/kernel/process_64.c | 1 + arch/sh/kernel/signal_32.c | 1 + arch/sh/kernel/signal_64.c | 1 + include/asm-sh/syscalls.h | 88 +++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 92 insertions(+), 0 deletions(-) diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c index b98e37a..b6fb73e 100644 --- a/arch/sh/kernel/process_32.c +++ b/arch/sh/kernel/process_32.c @@ -20,6 +20,7 @@ #include <linux/reboot.h> #include <linux/fs.h> #include <linux/preempt.h> +#include <linux/syscalls.h> #include <asm/uaccess.h> #include <asm/mmu_context.h> #include <asm/pgalloc.h> diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c index 0283d81..f0b249f 100644 --- a/arch/sh/kernel/process_64.c +++ b/arch/sh/kernel/process_64.c @@ -25,6 +25,7 @@ #include <linux/module.h> #include <linux/proc_fs.h> #include <linux/io.h> +#include <linux/syscalls.h> #include <asm/uaccess.h> #include <asm/pgtable.h> #include <asm/mmu_context.h> diff --git a/arch/sh/kernel/signal_32.c b/arch/sh/kernel/signal_32.c index f311551..852c81b 100644 --- a/arch/sh/kernel/signal_32.c +++ b/arch/sh/kernel/signal_32.c @@ -24,6 +24,7 @@ #include <linux/binfmts.h> #include <linux/freezer.h> #include <linux/io.h> +#include <linux/syscalls.h> #include <asm/system.h> #include <asm/ucontext.h> #include <asm/uaccess.h> diff --git a/arch/sh/kernel/signal_64.c b/arch/sh/kernel/signal_64.c index 552eb81..b2be648 100644 --- a/arch/sh/kernel/signal_64.c +++ b/arch/sh/kernel/signal_64.c @@ -22,6 +22,7 @@ #include <linux/ptrace.h> #include <linux/unistd.h> #include <linux/stddef.h> +#include <linux/syscalls.h> #include <asm/ucontext.h> #include <asm/uaccess.h> #include <asm/pgtable.h> diff --git a/include/asm-sh/syscalls.h b/include/asm-sh/syscalls.h index e69de29..8966e00 100644 --- a/include/asm-sh/syscalls.h +++ b/include/asm-sh/syscalls.h @@ -0,0 +1,88 @@ +/* + * 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. + * + * Please do not call me directly, include linux/syscalls.h + */ + +#ifndef _ASM_SH_SYSCALLS_H +#define _ASM_SH_SYSCALLS_H + +#ifdef CONFIG_SUPERH32 +/* kernel/process_32.c */ +asmlinkage int sys_fork(unsigned long, unsigned long, unsigned long, + unsigned long, struct pt_regs); +asmlinkage int sys_sigaction(int, + const struct old_sigaction __user *, + struct old_sigaction __user *); +asmlinkage int sys_clone(unsigned long, unsigned long, unsigned long, + unsigned long, struct pt_regs); +asmlinkage int sys_vfork(unsigned long, unsigned long, unsigned long, + unsigned long, struct pt_regs); +asmlinkage int sys_execve(char __user *, char __user * __user *, + char __user * __user *, unsigned long, + struct pt_regs); + +/* kernel/signal_32.c */ +asmlinkage int sys_sigsuspend(old_sigset_t, unsigned long, + unsigned long, unsigned long, + struct pt_regs); +asmlinkage int sys_sigaltstack(const stack_t __user *, stack_t __user *, + unsigned long, unsigned long, + struct pt_regs); +asmlinkage int sys_sigreturn(unsigned long, unsigned long, unsigned long, + unsigned long, struct pt_regs); +asmlinkage int sys_rt_sigreturn(unsigned long, unsigned long, + unsigned long, unsigned long, + struct pt_regs); + +/* kernel/sys_sh32.c */ +asmlinkage int sys_pipe(unsigned long, unsigned long, unsigned long, + unsigned long, struct pt_regs); +asmlinkage ssize_t sys_pread_wrapper(unsigned int, char *, size_t, + long, loff_t); +asmlinkage ssize_t sys_pwrite_wrapper(unsigned int, const char *, + size_t, long, loff_t); +asmlinkage int sys_fadvise64_64_wrapper(int, u32, u32, u32, u32, int); + +#else /* CONFIG_SUPERH32 */ + +/* kernel/process_64.c */ +asmlinkage int sys_fork(unsigned long, unsigned long, unsigned long, + unsigned long, unsigned long, unsigned long, + struct pt_regs *); +asmlinkage int sys_clone(unsigned long, unsigned long, unsigned long, + unsigned long, unsigned long, unsigned long, + struct pt_regs *); +asmlinkage int sys_vfork(unsigned long, unsigned long, unsigned long, + unsigned long, unsigned long, unsigned long, + struct pt_regs *); +asmlinkage int sys_execve(char *, char **, char **, unsigned long, + unsigned long, unsigned long, struct pt_regs *); + +/* kernel/signal_64.c */ +asmlinkage int sys_sigsuspend(old_sigset_t, unsigned long, unsigned long, + unsigned long, unsigned long, unsigned long, + struct pt_regs *); +asmlinkage int sys_rt_sigsuspend(sigset_t *, size_t, unsigned long, + unsigned long, unsigned long, unsigned long, + struct pt_regs *); +asmlinkage int sys_sigaction(int, + const struct old_sigaction __user *, + struct old_sigaction __user *); +asmlinkage int sys_sigaltstack(const stack_t __user *, stack_t __user *, + unsigned long, unsigned long, unsigned long, + unsigned long, struct pt_regs *); +asmlinkage int sys_sigreturn(unsigned long, unsigned long, unsigned long, + unsigned long, unsigned long, unsigned long, + struct pt_regs *); +asmlinkage int sys_rt_sigreturn(unsigned long, unsigned long, unsigned long, + unsigned long, unsigned long, unsigned long, + struct pt_regs *); + +#endif /* CONFIG_SUPERH32 */ +#endif /* _ASM_SH_SYSCALLS_H */ -- 1.5.5.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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