X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-m32r%2Funistd.h;h=cbbd53762ea64f17e71ff772c2bc5429eb6cd14f;hb=f563d53c30f3e60cde3a194cc1a87284ee0b3366;hp=95aa34298d8211d85252976da8931d49f9ef5665;hpb=3e04767a4647ea6c61ed05abe803c052ce123960;p=linux-2.6 diff --git a/include/asm-m32r/unistd.h b/include/asm-m32r/unistd.h index 95aa34298d..cbbd53762e 100644 --- a/include/asm-m32r/unistd.h +++ b/include/asm-m32r/unistd.h @@ -1,8 +1,6 @@ #ifndef _ASM_M32R_UNISTD_H #define _ASM_M32R_UNISTD_H -/* $Id$ */ - /* * This file contains the system call numbers. */ @@ -296,117 +294,6 @@ #ifdef __KERNEL__ #define NR_syscalls 285 -#include - -/* user-visible error numbers are in the range -1 - -MAX_ERRNO: see - * - */ - -#include /* SYSCALL_* */ - -#define __syscall_return(type, res) \ -do { \ - if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \ - /* Avoid using "res" which is declared to be in register r0; \ - errno might expand to a function call and clobber it. */ \ - int __err = -(res); \ - errno = __err; \ - res = -1; \ - } \ - return (type) (res); \ -} while (0) - -#define _syscall0(type,name) \ -type name(void) \ -{ \ -register long __scno __asm__ ("r7") = __NR_##name; \ -register long __res __asm__("r0"); \ -__asm__ __volatile__ (\ - "trap #" SYSCALL_VECTOR "|| nop"\ - : "=r" (__res) \ - : "r" (__scno) \ - : "memory"); \ -__syscall_return(type,__res); \ -} - -#define _syscall1(type,name,type1,arg1) \ -type name(type1 arg1) \ -{ \ -register long __scno __asm__ ("r7") = __NR_##name; \ -register long __res __asm__ ("r0") = (long)(arg1); \ -__asm__ __volatile__ (\ - "trap #" SYSCALL_VECTOR "|| nop"\ - : "=r" (__res) \ - : "r" (__scno), "0" (__res) \ - : "memory"); \ -__syscall_return(type,__res); \ -} - -#define _syscall2(type,name,type1,arg1,type2,arg2) \ -type name(type1 arg1,type2 arg2) \ -{ \ -register long __scno __asm__ ("r7") = __NR_##name; \ -register long __arg2 __asm__ ("r1") = (long)(arg2); \ -register long __res __asm__ ("r0") = (long)(arg1); \ -__asm__ __volatile__ (\ - "trap #" SYSCALL_VECTOR "|| nop"\ - : "=r" (__res) \ - : "r" (__scno), "0" (__res), "r" (__arg2) \ - : "memory"); \ -__syscall_return(type,__res); \ -} - -#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ -type name(type1 arg1,type2 arg2,type3 arg3) \ -{ \ -register long __scno __asm__ ("r7") = __NR_##name; \ -register long __arg3 __asm__ ("r2") = (long)(arg3); \ -register long __arg2 __asm__ ("r1") = (long)(arg2); \ -register long __res __asm__ ("r0") = (long)(arg1); \ -__asm__ __volatile__ (\ - "trap #" SYSCALL_VECTOR "|| nop"\ - : "=r" (__res) \ - : "r" (__scno), "0" (__res), "r" (__arg2), \ - "r" (__arg3) \ - : "memory"); \ -__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 __scno __asm__ ("r7") = __NR_##name; \ -register long __arg4 __asm__ ("r3") = (long)(arg4); \ -register long __arg3 __asm__ ("r2") = (long)(arg3); \ -register long __arg2 __asm__ ("r1") = (long)(arg2); \ -register long __res __asm__ ("r0") = (long)(arg1); \ -__asm__ __volatile__ (\ - "trap #" SYSCALL_VECTOR "|| nop"\ - : "=r" (__res) \ - : "r" (__scno), "0" (__res), "r" (__arg2), \ - "r" (__arg3), "r" (__arg4) \ - : "memory"); \ -__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 __scno __asm__ ("r7") = __NR_##name; \ -register long __arg5 __asm__ ("r4") = (long)(arg5); \ -register long __arg4 __asm__ ("r3") = (long)(arg4); \ -register long __arg3 __asm__ ("r2") = (long)(arg3); \ -register long __arg2 __asm__ ("r1") = (long)(arg2); \ -register long __res __asm__ ("r0") = (long)(arg1); \ -__asm__ __volatile__ (\ - "trap #" SYSCALL_VECTOR "|| nop"\ - : "=r" (__res) \ - : "r" (__scno), "0" (__res), "r" (__arg2), \ - "r" (__arg3), "r" (__arg4), "r" (__arg5) \ - : "memory"); \ -__syscall_return(type,__res); \ -} #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_STAT64