diff options
author | Paul Mundt <lethal@linux-sh.org> | 2012-03-28 12:10:05 +0400 |
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committer | Paul Mundt <lethal@linux-sh.org> | 2012-03-28 12:10:05 +0400 |
commit | 8bf6e1bcf49dfef23d3a4187be7d9c6bdbfd8210 (patch) | |
tree | 60d958e4dfc02276974c2efb1800ea10df3eba10 /arch | |
parent | 4eb80146f8ccd4e01d1320e42611b31cde7f06e7 (diff) | |
download | linux-8bf6e1bcf49dfef23d3a4187be7d9c6bdbfd8210.tar.xz |
sh: Consolidate duplicate _32/_64 unistd definitions.
This does some more tidying and converging of the header split, following
the x86 example.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/sh/include/asm/unistd.h | 37 | ||||
-rw-r--r-- | arch/sh/include/asm/unistd_32.h | 45 | ||||
-rw-r--r-- | arch/sh/include/asm/unistd_64.h | 38 |
3 files changed, 40 insertions, 80 deletions
diff --git a/arch/sh/include/asm/unistd.h b/arch/sh/include/asm/unistd.h index 65be656ead7d..a42a5610a36a 100644 --- a/arch/sh/include/asm/unistd.h +++ b/arch/sh/include/asm/unistd.h @@ -1,9 +1,46 @@ #ifdef __KERNEL__ # ifdef CONFIG_SUPERH32 + # include "unistd_32.h" +# define __ARCH_WANT_SYS_RT_SIGSUSPEND + # else # include "unistd_64.h" # endif + +# define __ARCH_WANT_IPC_PARSE_VERSION +# define __ARCH_WANT_OLD_READDIR +# define __ARCH_WANT_OLD_STAT +# define __ARCH_WANT_STAT64 +# define __ARCH_WANT_SYS_ALARM +# define __ARCH_WANT_SYS_GETHOSTNAME +# define __ARCH_WANT_SYS_IPC +# define __ARCH_WANT_SYS_PAUSE +# define __ARCH_WANT_SYS_SGETMASK +# define __ARCH_WANT_SYS_SIGNAL +# define __ARCH_WANT_SYS_TIME +# define __ARCH_WANT_SYS_UTIME +# define __ARCH_WANT_SYS_WAITPID +# define __ARCH_WANT_SYS_SOCKETCALL +# define __ARCH_WANT_SYS_FADVISE64 +# define __ARCH_WANT_SYS_GETPGRP +# define __ARCH_WANT_SYS_LLSEEK +# define __ARCH_WANT_SYS_NICE +# define __ARCH_WANT_SYS_OLD_GETRLIMIT +# define __ARCH_WANT_SYS_OLD_UNAME +# define __ARCH_WANT_SYS_OLDUMOUNT +# define __ARCH_WANT_SYS_SIGPENDING +# define __ARCH_WANT_SYS_SIGPROCMASK +# define __ARCH_WANT_SYS_RT_SIGACTION + +/* + * "Conditional" syscalls + * + * What we want is __attribute__((weak,alias("sys_ni_syscall"))), + * but it doesn't work on all toolchains, so we just do it by hand + */ +# define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") + #else # ifdef __SH5__ # include "unistd_64.h" diff --git a/arch/sh/include/asm/unistd_32.h b/arch/sh/include/asm/unistd_32.h index 2b83a4980667..72fd1e061006 100644 --- a/arch/sh/include/asm/unistd_32.h +++ b/arch/sh/include/asm/unistd_32.h @@ -1,5 +1,5 @@ -#ifndef __ASM_SH_UNISTD_H -#define __ASM_SH_UNISTD_H +#ifndef __ASM_SH_UNISTD_32_H +#define __ASM_SH_UNISTD_32_H /* * Copyright (C) 1999 Niibe Yutaka @@ -381,43 +381,4 @@ #define NR_syscalls 367 -#ifdef __KERNEL__ - -#define __ARCH_WANT_IPC_PARSE_VERSION -#define __ARCH_WANT_OLD_READDIR -#define __ARCH_WANT_OLD_STAT -#define __ARCH_WANT_STAT64 -#define __ARCH_WANT_SYS_ALARM -#define __ARCH_WANT_SYS_GETHOSTNAME -#define __ARCH_WANT_SYS_IPC -#define __ARCH_WANT_SYS_PAUSE -#define __ARCH_WANT_SYS_SGETMASK -#define __ARCH_WANT_SYS_SIGNAL -#define __ARCH_WANT_SYS_TIME -#define __ARCH_WANT_SYS_UTIME -#define __ARCH_WANT_SYS_WAITPID -#define __ARCH_WANT_SYS_SOCKETCALL -#define __ARCH_WANT_SYS_FADVISE64 -#define __ARCH_WANT_SYS_GETPGRP -#define __ARCH_WANT_SYS_LLSEEK -#define __ARCH_WANT_SYS_NICE -#define __ARCH_WANT_SYS_OLD_GETRLIMIT -#define __ARCH_WANT_SYS_OLD_UNAME -#define __ARCH_WANT_SYS_OLDUMOUNT -#define __ARCH_WANT_SYS_SIGPENDING -#define __ARCH_WANT_SYS_SIGPROCMASK -#define __ARCH_WANT_SYS_RT_SIGACTION -#define __ARCH_WANT_SYS_RT_SIGSUSPEND - -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#ifndef cond_syscall -#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") -#endif - -#endif /* __KERNEL__ */ -#endif /* __ASM_SH_UNISTD_H */ +#endif /* __ASM_SH_UNISTD_32_H */ diff --git a/arch/sh/include/asm/unistd_64.h b/arch/sh/include/asm/unistd_64.h index d6ef1afa3f0e..a28edc329692 100644 --- a/arch/sh/include/asm/unistd_64.h +++ b/arch/sh/include/asm/unistd_64.h @@ -399,44 +399,6 @@ #define __NR_process_vm_readv 376 #define __NR_process_vm_writev 377 -#ifdef __KERNEL__ - #define NR_syscalls 378 -#define __ARCH_WANT_IPC_PARSE_VERSION -#define __ARCH_WANT_OLD_READDIR -#define __ARCH_WANT_OLD_STAT -#define __ARCH_WANT_STAT64 -#define __ARCH_WANT_SYS_ALARM -#define __ARCH_WANT_SYS_GETHOSTNAME -#define __ARCH_WANT_SYS_IPC -#define __ARCH_WANT_SYS_PAUSE -#define __ARCH_WANT_SYS_SGETMASK -#define __ARCH_WANT_SYS_SIGNAL -#define __ARCH_WANT_SYS_TIME -#define __ARCH_WANT_SYS_UTIME -#define __ARCH_WANT_SYS_WAITPID -#define __ARCH_WANT_SYS_SOCKETCALL -#define __ARCH_WANT_SYS_FADVISE64 -#define __ARCH_WANT_SYS_GETPGRP -#define __ARCH_WANT_SYS_LLSEEK -#define __ARCH_WANT_SYS_NICE -#define __ARCH_WANT_SYS_OLD_GETRLIMIT -#define __ARCH_WANT_SYS_OLD_UNAME -#define __ARCH_WANT_SYS_OLDUMOUNT -#define __ARCH_WANT_SYS_SIGPENDING -#define __ARCH_WANT_SYS_SIGPROCMASK -#define __ARCH_WANT_SYS_RT_SIGACTION - -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#ifndef cond_syscall -#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") -#endif - -#endif /* __KERNEL__ */ #endif /* __ASM_SH_UNISTD_64_H */ |