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Commit f5738cee authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Linus Torvalds
Browse files

[PATCH] remove kernel syscalls 



The last thing we agreed on was to remove the macros entirely for 2.6.19,
on all architectures. Unfortunately, I think nobody actually _did_ that,
so they are still there.

[akpm@osdl.org: x86_64 fix]
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Greg Schafer <gschafer@zip.com.au>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 28ec24e2

arch/x86_64/kernel/vsyscall.c

+1 −0
Original line number Diff line number Diff line
@@ -42,6 +42,7 @@ 
#include <asm/topology.h>



#define __vsyscall(nr) __attribute__ ((unused,__section__(".vsyscall_" #nr)))

#define __syscall_clobber "r11","rcx","memory"



int __sysctl_vsyscall __section_sysctl_vsyscall = 1;

seqlock_t __xtime_lock __section_xtime_lock = SEQLOCK_UNLOCKED;

include/asm-alpha/unistd.h

+0 −182
Original line number Diff line number Diff line
@@ -387,188 +387,6 @@ 


#define NR_SYSCALLS			447



#if defined(__GNUC__)



#define _syscall_return(type)						\

	return (_sc_err ? errno = _sc_ret, _sc_ret = -1L : 0), (type) _sc_ret



#define _syscall_clobbers						\

	"$1", "$2", "$3", "$4", "$5", "$6", "$7", "$8",			\

	"$22", "$23", "$24", "$25", "$27", "$28" 			\



#define _syscall0(type, name)						\

type name(void)								\

{									\

	long _sc_ret, _sc_err;						\

	{								\

		register long _sc_0 __asm__("$0");			\

		register long _sc_19 __asm__("$19");			\

									\

		_sc_0 = __NR_##name;					\

		__asm__("callsys # %0 %1 %2"				\

			: "=r"(_sc_0), "=r"(_sc_19)			\

			: "0"(_sc_0)					\

			: _syscall_clobbers);				\

		_sc_ret = _sc_0, _sc_err = _sc_19;			\

	}								\

	_syscall_return(type);						\

}



#define _syscall1(type,name,type1,arg1)					\

type name(type1 arg1)							\

{									\

	long _sc_ret, _sc_err;						\

	{								\

		register long _sc_0 __asm__("$0");			\

		register long _sc_16 __asm__("$16");			\

		register long _sc_19 __asm__("$19");			\

									\

		_sc_0 = __NR_##name;					\

		_sc_16 = (long) (arg1);					\

		__asm__("callsys # %0 %1 %2 %3"				\

			: "=r"(_sc_0), "=r"(_sc_19)			\

			: "0"(_sc_0), "r"(_sc_16)			\

			: _syscall_clobbers);				\

		_sc_ret = _sc_0, _sc_err = _sc_19;			\

	}								\

	_syscall_return(type);						\

}



#define _syscall2(type,name,type1,arg1,type2,arg2)			\

type name(type1 arg1,type2 arg2)					\

{									\

	long _sc_ret, _sc_err;						\

	{								\

		register long _sc_0 __asm__("$0");			\

		register long _sc_16 __asm__("$16");			\

		register long _sc_17 __asm__("$17");			\

		register long _sc_19 __asm__("$19");			\

									\

		_sc_0 = __NR_##name;					\

		_sc_16 = (long) (arg1);					\

		_sc_17 = (long) (arg2);					\

		__asm__("callsys # %0 %1 %2 %3 %4"			\

			: "=r"(_sc_0), "=r"(_sc_19)			\

			: "0"(_sc_0), "r"(_sc_16), "r"(_sc_17)		\

			: _syscall_clobbers);				\

		_sc_ret = _sc_0, _sc_err = _sc_19;			\

	}								\

	_syscall_return(type);						\

}



#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)		\

type name(type1 arg1,type2 arg2,type3 arg3)				\

{									\

	long _sc_ret, _sc_err;						\

	{								\

		register long _sc_0 __asm__("$0");			\

		register long _sc_16 __asm__("$16");			\

		register long _sc_17 __asm__("$17");			\

		register long _sc_18 __asm__("$18");			\

		register long _sc_19 __asm__("$19");			\

									\

		_sc_0 = __NR_##name;					\

		_sc_16 = (long) (arg1);					\

		_sc_17 = (long) (arg2);					\

		_sc_18 = (long) (arg3);					\

		__asm__("callsys # %0 %1 %2 %3 %4 %5"			\

			: "=r"(_sc_0), "=r"(_sc_19)			\

			: "0"(_sc_0), "r"(_sc_16), "r"(_sc_17),		\

			  "r"(_sc_18)					\

			: _syscall_clobbers);				\

		_sc_ret = _sc_0, _sc_err = _sc_19;			\

	}								\

	_syscall_return(type);						\

}



#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \

type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4)		 \

{									 \

	long _sc_ret, _sc_err;						\

	{								\

		register long _sc_0 __asm__("$0");			\

		register long _sc_16 __asm__("$16");			\

		register long _sc_17 __asm__("$17");			\

		register long _sc_18 __asm__("$18");			\

		register long _sc_19 __asm__("$19");			\

									\

		_sc_0 = __NR_##name;					\

		_sc_16 = (long) (arg1);					\

		_sc_17 = (long) (arg2);					\

		_sc_18 = (long) (arg3);					\

		_sc_19 = (long) (arg4);					\

		__asm__("callsys # %0 %1 %2 %3 %4 %5 %6"		\

			: "=r"(_sc_0), "=r"(_sc_19)			\

			: "0"(_sc_0), "r"(_sc_16), "r"(_sc_17),		\

			  "r"(_sc_18), "1"(_sc_19)			\

			: _syscall_clobbers);				\

		_sc_ret = _sc_0, _sc_err = _sc_19;			\

	}								\

	_syscall_return(type);						\

} 



#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \

	  type5,arg5)							 \

type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5)	\

{									\

	long _sc_ret, _sc_err;						\

	{								\

		register long _sc_0 __asm__("$0");			\

		register long _sc_16 __asm__("$16");			\

		register long _sc_17 __asm__("$17");			\

		register long _sc_18 __asm__("$18");			\

		register long _sc_19 __asm__("$19");			\

		register long _sc_20 __asm__("$20");			\

									\

		_sc_0 = __NR_##name;					\

		_sc_16 = (long) (arg1);					\

		_sc_17 = (long) (arg2);					\

		_sc_18 = (long) (arg3);					\

		_sc_19 = (long) (arg4);					\

		_sc_20 = (long) (arg5);					\

		__asm__("callsys # %0 %1 %2 %3 %4 %5 %6 %7"		\

			: "=r"(_sc_0), "=r"(_sc_19)			\

			: "0"(_sc_0), "r"(_sc_16), "r"(_sc_17),		\

			  "r"(_sc_18), "1"(_sc_19), "r"(_sc_20)		\

			: _syscall_clobbers);				\

		_sc_ret = _sc_0, _sc_err = _sc_19;			\

	}								\

	_syscall_return(type);						\

}



#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \

	  type5,arg5,type6,arg6)					 \

type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5, type6 arg6)\

{									\

	long _sc_ret, _sc_err;						\

	{								\

		register long _sc_0 __asm__("$0");			\

		register long _sc_16 __asm__("$16");			\

		register long _sc_17 __asm__("$17");			\

		register long _sc_18 __asm__("$18");			\

		register long _sc_19 __asm__("$19");			\

		register long _sc_20 __asm__("$20");			\

		register long _sc_21 __asm__("$21");			\

									\

		_sc_0 = __NR_##name;					\

		_sc_16 = (long) (arg1);					\

		_sc_17 = (long) (arg2);					\

		_sc_18 = (long) (arg3);					\

		_sc_19 = (long) (arg4);					\

		_sc_20 = (long) (arg5);					\

		_sc_21 = (long) (arg6);					\

		__asm__("callsys # %0 %1 %2 %3 %4 %5 %6 %7 %8"		\

			: "=r"(_sc_0), "=r"(_sc_19)			\

			: "0"(_sc_0), "r"(_sc_16), "r"(_sc_17),		\

			  "r"(_sc_18), "1"(_sc_19), "r"(_sc_20), "r"(_sc_21) \

			: _syscall_clobbers);				\

		_sc_ret = _sc_0, _sc_err = _sc_19;			\

	}								\

	_syscall_return(type);						\

}



#endif /* __GNUC__ */



#define __ARCH_WANT_IPC_PARSE_VERSION

#define __ARCH_WANT_OLD_READDIR

#define __ARCH_WANT_STAT64

include/asm-arm/unistd.h

+0 −150
Original line number Diff line number Diff line
@@ -377,156 +377,6 @@ 
#endif



#ifdef __KERNEL__

#include <linux/err.h>

#include <linux/linkage.h>



#define __sys2(x) #x

#define __sys1(x) __sys2(x)



#ifndef __syscall

#if defined(__thumb__) || defined(__ARM_EABI__)

#define __SYS_REG(name) register long __sysreg __asm__("r7") = __NR_##name;

#define __SYS_REG_LIST(regs...) "r" (__sysreg) , ##regs

#define __syscall(name) "swi\t0"

#else

#define __SYS_REG(name)

#define __SYS_REG_LIST(regs...) regs

#define __syscall(name) "swi\t" __sys1(__NR_##name) ""

#endif

#endif



#define __syscall_return(type, res)					\

do {									\

	if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) {	\

		errno = -(res);						\

		res = -1;						\

	}								\

	return (type) (res);						\

} while (0)



#define _syscall0(type,name)						\

type name(void) {							\

  __SYS_REG(name)							\

  register long __res_r0 __asm__("r0");					\

  long __res;								\

  __asm__ __volatile__ (						\

  __syscall(name)							\

	: "=r" (__res_r0)						\

	: __SYS_REG_LIST()						\

	: "memory" );							\

  __res = __res_r0;							\

  __syscall_return(type,__res);						\

}



#define _syscall1(type,name,type1,arg1) 				\

type name(type1 arg1) { 						\

  __SYS_REG(name)							\

  register long __r0 __asm__("r0") = (long)arg1;			\

  register long __res_r0 __asm__("r0");					\

  long __res;								\

  __asm__ __volatile__ (						\

  __syscall(name)							\

	: "=r" (__res_r0)						\

	: __SYS_REG_LIST( "0" (__r0) )					\

	: "memory" );							\

  __res = __res_r0;							\

  __syscall_return(type,__res);						\

}



#define _syscall2(type,name,type1,arg1,type2,arg2)			\

type name(type1 arg1,type2 arg2) {					\

  __SYS_REG(name)							\

  register long __r0 __asm__("r0") = (long)arg1;			\

  register long __r1 __asm__("r1") = (long)arg2;			\

  register long __res_r0 __asm__("r0");					\

  long __res;								\

  __asm__ __volatile__ (						\

  __syscall(name)							\

	: "=r" (__res_r0)						\

	: __SYS_REG_LIST( "0" (__r0), "r" (__r1) )			\

	: "memory" );							\

  __res = __res_r0;							\

  __syscall_return(type,__res);						\

}





#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)		\

type name(type1 arg1,type2 arg2,type3 arg3) {				\

  __SYS_REG(name)							\

  register long __r0 __asm__("r0") = (long)arg1;			\

  register long __r1 __asm__("r1") = (long)arg2;			\

  register long __r2 __asm__("r2") = (long)arg3;			\

  register long __res_r0 __asm__("r0");					\

  long __res;								\

  __asm__ __volatile__ (						\

  __syscall(name)							\

	: "=r" (__res_r0)						\

	: __SYS_REG_LIST( "0" (__r0), "r" (__r1), "r" (__r2) )		\

	: "memory" );							\

  __res = __res_r0;							\

  __syscall_return(type,__res);						\

}





#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4)\

type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) {		\

  __SYS_REG(name)							\

  register long __r0 __asm__("r0") = (long)arg1;			\

  register long __r1 __asm__("r1") = (long)arg2;			\

  register long __r2 __asm__("r2") = (long)arg3;			\

  register long __r3 __asm__("r3") = (long)arg4;			\

  register long __res_r0 __asm__("r0");					\

  long __res;								\

  __asm__ __volatile__ (						\

  __syscall(name)							\

	: "=r" (__res_r0)						\

	: __SYS_REG_LIST( "0" (__r0), "r" (__r1), "r" (__r2), "r" (__r3) ) \

	: "memory" );							\

  __res = __res_r0;							\

  __syscall_return(type,__res);						\

}

  



#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5)	\

type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) {	\

  __SYS_REG(name)							\

  register long __r0 __asm__("r0") = (long)arg1;			\

  register long __r1 __asm__("r1") = (long)arg2;			\

  register long __r2 __asm__("r2") = (long)arg3;			\

  register long __r3 __asm__("r3") = (long)arg4;			\

  register long __r4 __asm__("r4") = (long)arg5;			\

  register long __res_r0 __asm__("r0");					\

  long __res;								\

  __asm__ __volatile__ (						\

  __syscall(name)							\

	: "=r" (__res_r0)						\

	: __SYS_REG_LIST( "0" (__r0), "r" (__r1), "r" (__r2),		\

			  "r" (__r3), "r" (__r4) )			\

	: "memory" );							\

  __res = __res_r0;							\

  __syscall_return(type,__res);						\

}



#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5,type6,arg6)	\

type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) {	\

  __SYS_REG(name)							\

  register long __r0 __asm__("r0") = (long)arg1;			\

  register long __r1 __asm__("r1") = (long)arg2;			\

  register long __r2 __asm__("r2") = (long)arg3;			\

  register long __r3 __asm__("r3") = (long)arg4;			\

  register long __r4 __asm__("r4") = (long)arg5;			\

  register long __r5 __asm__("r5") = (long)arg6;			\

  register long __res_r0 __asm__("r0");					\

  long __res;								\

  __asm__ __volatile__ (						\

  __syscall(name)							\

	: "=r" (__res_r0)						\

	: __SYS_REG_LIST( "0" (__r0), "r" (__r1), "r" (__r2),		\

			  "r" (__r3), "r" (__r4), "r" (__r5) )		\

	: "memory" );							\

  __res = __res_r0;							\

  __syscall_return(type,__res);						\

}



#define __ARCH_WANT_IPC_PARSE_VERSION

#define __ARCH_WANT_STAT64

include/asm-arm26/unistd.h

+0 −133
Original line number Diff line number Diff line
@@ -311,139 +311,6 @@ 
#define __ARM_NR_usr26			(__ARM_NR_BASE+3)



#ifdef __KERNEL__

#include <linux/err.h>

#include <linux/linkage.h>



#define __sys2(x) #x

#define __sys1(x) __sys2(x)



#ifndef __syscall

#define __syscall(name) "swi\t" __sys1(__NR_##name) ""

#endif



#define __syscall_return(type, res)					\

do {									\

	if ((unsigned long)(res) >= (unsigned long)-MAX_ERRNO) {	\

		errno = -(res);						\

		res = -1;						\

	}								\

	return (type) (res);						\

} while (0)



#define _syscall0(type,name)						\

type name(void) {							\

  register long __res_r0 __asm__("r0");					\

  long __res;								\

  __asm__ __volatile__ (						\

  __syscall(name)							\

	: "=r" (__res_r0)						\

	:								\

	: "lr");							\

  __res = __res_r0;							\

  __syscall_return(type,__res);						\

}



#define _syscall1(type,name,type1,arg1) 				\

type name(type1 arg1) { 						\

  register long __r0 __asm__("r0") = (long)arg1;			\

  register long __res_r0 __asm__("r0");					\

  long __res;								\

  __asm__ __volatile__ (						\

  __syscall(name)							\

	: "=r" (__res_r0)						\

	: "r" (__r0)							\

	: "lr");							\

  __res = __res_r0;							\

  __syscall_return(type,__res);						\

}



#define _syscall2(type,name,type1,arg1,type2,arg2)			\

type name(type1 arg1,type2 arg2) {					\

  register long __r0 __asm__("r0") = (long)arg1;			\

  register long __r1 __asm__("r1") = (long)arg2;			\

  register long __res_r0 __asm__("r0");					\

  long __res;								\

  __asm__ __volatile__ (						\

  __syscall(name)							\

	: "=r" (__res_r0)						\

	: "r" (__r0),"r" (__r1) 					\

	: "lr");							\

  __res = __res_r0;							\

  __syscall_return(type,__res);						\

}





#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)		\

type name(type1 arg1,type2 arg2,type3 arg3) {				\

  register long __r0 __asm__("r0") = (long)arg1;			\

  register long __r1 __asm__("r1") = (long)arg2;			\

  register long __r2 __asm__("r2") = (long)arg3;			\

  register long __res_r0 __asm__("r0");					\

  long __res;								\

  __asm__ __volatile__ (						\

  __syscall(name)							\

	: "=r" (__res_r0)						\

	: "r" (__r0),"r" (__r1),"r" (__r2)				\

	: "lr");							\

  __res = __res_r0;							\

  __syscall_return(type,__res);						\

}





#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4)\

type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) {		\

  register long __r0 __asm__("r0") = (long)arg1;			\

  register long __r1 __asm__("r1") = (long)arg2;			\

  register long __r2 __asm__("r2") = (long)arg3;			\

  register long __r3 __asm__("r3") = (long)arg4;			\

  register long __res_r0 __asm__("r0");					\

  long __res;								\

  __asm__ __volatile__ (						\

  __syscall(name)							\

	: "=r" (__res_r0)						\

	: "r" (__r0),"r" (__r1),"r" (__r2),"r" (__r3)			\

	: "lr");							\

  __res = __res_r0;							\

  __syscall_return(type,__res);						\

}

  



#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5)	\

type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) {	\

  register long __r0 __asm__("r0") = (long)arg1;			\

  register long __r1 __asm__("r1") = (long)arg2;			\

  register long __r2 __asm__("r2") = (long)arg3;			\

  register long __r3 __asm__("r3") = (long)arg4;			\

  register long __r4 __asm__("r4") = (long)arg5;			\

  register long __res_r0 __asm__("r0");					\

  long __res;								\

  __asm__ __volatile__ (						\

  __syscall(name)							\

	: "=r" (__res_r0)						\

	: "r" (__r0),"r" (__r1),"r" (__r2),"r" (__r3),"r" (__r4)	\

	: "lr");							\

  __res = __res_r0;							\

  __syscall_return(type,__res);						\

}



#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5,type6,arg6)	\

type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) {	\

  register long __r0 __asm__("r0") = (long)arg1;			\

  register long __r1 __asm__("r1") = (long)arg2;			\

  register long __r2 __asm__("r2") = (long)arg3;			\

  register long __r3 __asm__("r3") = (long)arg4;			\

  register long __r4 __asm__("r4") = (long)arg5;			\

  register long __r5 __asm__("r5") = (long)arg6;			\

  register long __res_r0 __asm__("r0");					\

  long __res;								\

  __asm__ __volatile__ (						\

  __syscall(name)							\

	: "=r" (__res_r0)						\

	: "r" (__r0),"r" (__r1),"r" (__r2),"r" (__r3), "r" (__r4),"r" (__r5)		\

	: "lr");							\

  __res = __res_r0;							\

  __syscall_return(type,__res);						\

}



#define __ARCH_WANT_IPC_PARSE_VERSION

#define __ARCH_WANT_OLD_READDIR

include/asm-frv/unistd.h

+0 −119
Original line number Diff line number Diff line
@@ -320,125 +320,6 @@ 
#ifdef __KERNEL__



#define NR_syscalls 310

#include <linux/err.h>



/*

 * process the return value of a syscall, consigning it to one of two possible fates

 * - user-visible error numbers are in the range -1 - -4095: see <asm-frv/errno.h>

 */

#undef __syscall_return

#define __syscall_return(type, res)					\

do {									\

        unsigned long __sr2 = (res);					\

	if (__builtin_expect(__sr2 >= (unsigned long)(-MAX_ERRNO), 0)) { \

		errno = (-__sr2);					\

		__sr2 = ~0UL;						\

	}								\

	return (type) __sr2;						\

} while (0)



/* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */



#undef _syscall0

#define _syscall0(type,name)						\

type name(void)								\

{									\

	register unsigned long __scnum __asm__ ("gr7") = (__NR_##name);	\

	register unsigned long __sc0 __asm__ ("gr8");			\

	__asm__ __volatile__ ("tira gr0,#0"				\

			      : "=r" (__sc0)				\

			      : "r" (__scnum));				\

	__syscall_return(type, __sc0);					\

}



#undef _syscall1

#define _syscall1(type,name,type1,arg1)						\

type name(type1 arg1)								\

{										\

	register unsigned long __scnum __asm__ ("gr7") = (__NR_##name);		\

	register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1;	\

	__asm__ __volatile__ ("tira gr0,#0"					\

			      : "+r" (__sc0)					\

			      : "r" (__scnum));					\

	__syscall_return(type, __sc0);						\

}



#undef _syscall2

#define _syscall2(type,name,type1,arg1,type2,arg2)				\

type name(type1 arg1,type2 arg2)						\

{										\

	register unsigned long __scnum __asm__ ("gr7") = (__NR_##name);		\

	register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1;	\

	register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2;	\

	__asm__ __volatile__ ("tira gr0,#0"					\

			      : "+r" (__sc0)					\

			      : "r" (__scnum), "r" (__sc1));			\

	__syscall_return(type, __sc0);						\

}



#undef _syscall3

#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)			\

type name(type1 arg1,type2 arg2,type3 arg3)					\

{										\

	register unsigned long __scnum __asm__ ("gr7") = (__NR_##name);		\

	register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1;	\

	register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2;	\

	register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3;	\

	__asm__ __volatile__ ("tira gr0,#0"					\

			      : "+r" (__sc0)					\

			      : "r" (__scnum), "r" (__sc1), "r" (__sc2));	\

	__syscall_return(type, __sc0);						\

}



#undef _syscall4

#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4)		\

type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4)				\

{											\

	register unsigned long __scnum __asm__ ("gr7") = (__NR_##name);			\

	register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1;		\

	register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2;		\

	register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3;		\

	register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4;		\

	__asm__ __volatile__ ("tira gr0,#0"						\

			      : "+r" (__sc0)						\

			      : "r" (__scnum), "r" (__sc1), "r" (__sc2), "r" (__sc3));	\

	__syscall_return(type, __sc0);							\

}



#undef _syscall5

#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5)	\

type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5)			\

{											\

	register unsigned long __scnum __asm__ ("gr7") = (__NR_##name);			\

	register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1;		\

	register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2;		\

	register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3;		\

	register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4;		\

	register unsigned long __sc4 __asm__ ("gr12") = (unsigned long) arg5;		\

	__asm__ __volatile__ ("tira gr0,#0"						\

			      : "+r" (__sc0)						\

			      : "r" (__scnum), "r" (__sc1), "r" (__sc2),		\

			      "r" (__sc3), "r" (__sc4));				\

	__syscall_return(type, __sc0);							\

}



#undef _syscall6

#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5, type6, arg6) \

type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6)		 \

{												 \

	register unsigned long __scnum __asm__ ("gr7") = (__NR_##name);				 \

	register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1;			 \

	register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2;			 \

	register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3;			 \

	register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4;			 \

	register unsigned long __sc4 __asm__ ("gr12") = (unsigned long) arg5;			 \

	register unsigned long __sc5 __asm__ ("gr13") = (unsigned long) arg6;			 \

	__asm__ __volatile__ ("tira gr0,#0"							 \

			      : "+r" (__sc0)							 \

			      : "r" (__scnum), "r" (__sc1), "r" (__sc2),			 \

			      "r" (__sc3), "r" (__sc4), "r" (__sc5));				 \

	__syscall_return(type, __sc0);								 \

}



#define __ARCH_WANT_IPC_PARSE_VERSION

/* #define __ARCH_WANT_OLD_READDIR */