X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-v850%2Funistd.h;h=bcb44bfe577a58c257b22d591ce9840427e74821;hb=16c70f8c1b54b61c3b951b6fb220df250fe09b32;hp=f8163e806b59e50fc58cb2a206be7aff4f541128;hpb=9213980e6a70d8473e0ffd4b39ab5b6caaba9ff5;p=linux-2.6.git

diff --git a/include/asm-v850/unistd.h b/include/asm-v850/unistd.h
index f8163e806..bcb44bfe5 100644
--- a/include/asm-v850/unistd.h
+++ b/include/asm-v850/unistd.h
@@ -1,8 +1,8 @@
 /*
  * include/asm-v850/unistd.h -- System call numbers and invocation mechanism
  *
- *  Copyright (C) 2001,02,03  NEC Electronics Corporation
- *  Copyright (C) 2001,02,03  Miles Bader <miles@gnu.org>
+ *  Copyright (C) 2001,02,03,04  NEC Electronics Corporation
+ *  Copyright (C) 2001,02,03,04  Miles Bader <miles@gnu.org>
  *
  * This file is subject to the terms and conditions of the GNU General
  * Public License.  See the file COPYING in the main directory of this
@@ -14,8 +14,6 @@
 #ifndef __V850_UNISTD_H__
 #define __V850_UNISTD_H__
 
-#include <asm/clinkage.h>
-
 #define __NR_restart_syscall	  0
 #define __NR_exit		  1
 #define __NR_fork		  2
@@ -237,13 +235,9 @@
    except the syscall number (r12).  */
 #define SYSCALL_SHORT_CLOBBERS	SYSCALL_CLOBBERS, "r13", "r14"
 
+#ifdef __KERNEL__
 
-/* User programs sometimes end up including this header file
-   (indirectly, via uClibc header files), so I'm a bit nervous just
-   including <linux/compiler.h>.  */
-#if !defined(__builtin_expect) && __GNUC__ == 2 && __GNUC_MINOR__ < 96
-#define __builtin_expect(x, expected_value) (x)
-#endif
+#include <asm/clinkage.h>
 
 #define __syscall_return(type, res)					      \
   do {									      \
@@ -346,20 +340,6 @@ type name (atype a, btype b, ctype c, dtype d, etype e)			      \
   __syscall_return (type, __ret);					      \
 }
 
-#if __GNUC__ < 3
-/* In older versions of gcc, `asm' statements with more than 10
-   input/output arguments produce a fatal error.  To work around this
-   problem, we use two versions, one for gcc-3.x and one for earlier
-   versions of gcc (the `earlier gcc' version doesn't work with gcc-3.x
-   because gcc-3.x doesn't allow clobbers to also be input arguments).  */
-#define __SYSCALL6_TRAP(syscall, ret, a, b, c, d, e, f)			      \
-  __asm__ __volatile__ ("trap " SYSCALL_LONG_TRAP			      \
-			: "=r" (ret), "=r" (syscall)			      \
-			: "1" (syscall),				      \
-			"r" (a), "r" (b), "r" (c), "r" (d),		      \
- 			"r" (e), "r" (f)				      \
-			: SYSCALL_CLOBBERS, SYSCALL_ARG4, SYSCALL_ARG5);
-#else /* __GNUC__ >= 3 */
 #define __SYSCALL6_TRAP(syscall, ret, a, b, c, d, e, f)			      \
   __asm__ __volatile__ ("trap " SYSCALL_LONG_TRAP			      \
 			: "=r" (ret), "=r" (syscall),			      \
@@ -368,7 +348,6 @@ type name (atype a, btype b, ctype c, dtype d, etype e)			      \
 			"r" (a), "r" (b), "r" (c), "r" (d),		      \
 			"2" (e), "3" (f)				      \
 			: SYSCALL_CLOBBERS);
-#endif
 
 #define _syscall6(type, name, atype, a, btype, b, ctype, c, dtype, d, etype, e, ftype, f) \
 type name (atype a, btype b, ctype c, dtype d, etype e, ftype f)	      \
@@ -386,10 +365,8 @@ type name (atype a, btype b, ctype c, dtype d, etype e, ftype f)	      \
 }
 		
 
-#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
@@ -404,12 +381,10 @@ type name (atype a, btype b, ctype c, dtype d, etype e, ftype f)	      \
 #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_OLDUMOUNT
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
@@ -454,21 +429,20 @@ unsigned long sys_mmap2(unsigned long addr, size_t len,
 struct pt_regs;
 int sys_execve (char *name, char **argv, char **envp, struct pt_regs *regs);
 int sys_pipe (int *fildes);
-int sys_ptrace(long request, long pid, long addr, long data);
 struct sigaction;
 asmlinkage long sys_rt_sigaction(int sig,
 				const struct sigaction __user *act,
 				struct sigaction __user *oact,
 				size_t sigsetsize);
 
-#endif
+#endif /* __KERNEL_SYSCALLS__ */
 
 /*
  * "Conditional" syscalls
  */
 #define cond_syscall(name)						      \
   asm (".weak\t" C_SYMBOL_STRING(name) ";"				      \
-       ".set\t" C_SYMBOL_STRING(name) "," C_SYMBOL_STRING(sys_ni_syscall));
+       ".set\t" C_SYMBOL_STRING(name) "," C_SYMBOL_STRING(sys_ni_syscall))
 #if 0
 /* This doesn't work if there's a function prototype for NAME visible,
    because the argument types probably won't match.  */
@@ -476,4 +450,5 @@ asmlinkage long sys_rt_sigaction(int sig,
   void name (void) __attribute__ ((weak, alias ("sys_ni_syscall")));
 #endif
 
+#endif /* __KERNEL__ */
 #endif /* __V850_UNISTD_H__ */