| #ifndef _ASM_CRIS_UNISTD_H_ |
| #define _ASM_CRIS_UNISTD_H_ |
| |
| /* |
| * This file contains the system call numbers, and stub macros for libc. |
| */ |
| |
| #define __NR_setup 0 /* used only by init, to get system going */ |
| #define __NR_exit 1 |
| #define __NR_fork 2 |
| #define __NR_read 3 |
| #define __NR_write 4 |
| #define __NR_open 5 |
| #define __NR_close 6 |
| #define __NR_waitpid 7 |
| #define __NR_creat 8 |
| #define __NR_link 9 |
| #define __NR_unlink 10 |
| #define __NR_execve 11 |
| #define __NR_chdir 12 |
| #define __NR_time 13 |
| #define __NR_mknod 14 |
| #define __NR_chmod 15 |
| #define __NR_lchown 16 |
| #define __NR_break 17 |
| #define __NR_oldstat 18 |
| #define __NR_lseek 19 |
| #define __NR_getpid 20 |
| #define __NR_mount 21 |
| #define __NR_umount 22 |
| #define __NR_setuid 23 |
| #define __NR_getuid 24 |
| #define __NR_stime 25 |
| #define __NR_ptrace 26 |
| #define __NR_alarm 27 |
| #define __NR_oldfstat 28 |
| #define __NR_pause 29 |
| #define __NR_utime 30 |
| #define __NR_stty 31 |
| #define __NR_gtty 32 |
| #define __NR_access 33 |
| #define __NR_nice 34 |
| #define __NR_ftime 35 |
| #define __NR_sync 36 |
| #define __NR_kill 37 |
| #define __NR_rename 38 |
| #define __NR_mkdir 39 |
| #define __NR_rmdir 40 |
| #define __NR_dup 41 |
| #define __NR_pipe 42 |
| #define __NR_times 43 |
| #define __NR_prof 44 |
| #define __NR_brk 45 |
| #define __NR_setgid 46 |
| #define __NR_getgid 47 |
| #define __NR_signal 48 |
| #define __NR_geteuid 49 |
| #define __NR_getegid 50 |
| #define __NR_acct 51 |
| #define __NR_umount2 52 |
| #define __NR_lock 53 |
| #define __NR_ioctl 54 |
| #define __NR_fcntl 55 |
| #define __NR_mpx 56 |
| #define __NR_setpgid 57 |
| #define __NR_ulimit 58 |
| #define __NR_oldolduname 59 |
| #define __NR_umask 60 |
| #define __NR_chroot 61 |
| #define __NR_ustat 62 |
| #define __NR_dup2 63 |
| #define __NR_getppid 64 |
| #define __NR_getpgrp 65 |
| #define __NR_setsid 66 |
| #define __NR_sigaction 67 |
| #define __NR_sgetmask 68 |
| #define __NR_ssetmask 69 |
| #define __NR_setreuid 70 |
| #define __NR_setregid 71 |
| #define __NR_sigsuspend 72 |
| #define __NR_sigpending 73 |
| #define __NR_sethostname 74 |
| #define __NR_setrlimit 75 |
| #define __NR_getrlimit 76 |
| #define __NR_getrusage 77 |
| #define __NR_gettimeofday 78 |
| #define __NR_settimeofday 79 |
| #define __NR_getgroups 80 |
| #define __NR_setgroups 81 |
| #define __NR_select 82 |
| #define __NR_symlink 83 |
| #define __NR_oldlstat 84 |
| #define __NR_readlink 85 |
| #define __NR_uselib 86 |
| #define __NR_swapon 87 |
| #define __NR_reboot 88 |
| #define __NR_readdir 89 |
| #define __NR_mmap 90 |
| #define __NR_munmap 91 |
| #define __NR_truncate 92 |
| #define __NR_ftruncate 93 |
| #define __NR_fchmod 94 |
| #define __NR_fchown 95 |
| #define __NR_getpriority 96 |
| #define __NR_setpriority 97 |
| #define __NR_profil 98 |
| #define __NR_statfs 99 |
| #define __NR_fstatfs 100 |
| #define __NR_ioperm 101 |
| #define __NR_socketcall 102 |
| #define __NR_syslog 103 |
| #define __NR_setitimer 104 |
| #define __NR_getitimer 105 |
| #define __NR_stat 106 |
| #define __NR_lstat 107 |
| #define __NR_fstat 108 |
| #define __NR_olduname 109 |
| #define __NR_iopl 110 |
| #define __NR_vhangup 111 |
| #define __NR_idle 112 |
| #define __NR_vm86 113 |
| #define __NR_wait4 114 |
| #define __NR_swapoff 115 |
| #define __NR_sysinfo 116 |
| #define __NR_ipc 117 |
| #define __NR_fsync 118 |
| #define __NR_sigreturn 119 |
| #define __NR_clone 120 |
| #define __NR_setdomainname 121 |
| #define __NR_uname 122 |
| #define __NR_modify_ldt 123 |
| #define __NR_adjtimex 124 |
| #define __NR_mprotect 125 |
| #define __NR_sigprocmask 126 |
| #define __NR_create_module 127 |
| #define __NR_init_module 128 |
| #define __NR_delete_module 129 |
| #define __NR_get_kernel_syms 130 |
| #define __NR_quotactl 131 |
| #define __NR_getpgid 132 |
| #define __NR_fchdir 133 |
| #define __NR_bdflush 134 |
| #define __NR_sysfs 135 |
| #define __NR_personality 136 |
| #define __NR_afs_syscall 137 /* Syscall for Andrew File System */ |
| #define __NR_setfsuid 138 |
| #define __NR_setfsgid 139 |
| #define __NR__llseek 140 |
| #define __NR_getdents 141 |
| #define __NR__newselect 142 |
| #define __NR_flock 143 |
| #define __NR_msync 144 |
| #define __NR_readv 145 |
| #define __NR_writev 146 |
| #define __NR_getsid 147 |
| #define __NR_fdatasync 148 |
| #define __NR__sysctl 149 |
| #define __NR_mlock 150 |
| #define __NR_munlock 151 |
| #define __NR_mlockall 152 |
| #define __NR_munlockall 153 |
| #define __NR_sched_setparam 154 |
| #define __NR_sched_getparam 155 |
| #define __NR_sched_setscheduler 156 |
| #define __NR_sched_getscheduler 157 |
| #define __NR_sched_yield 158 |
| #define __NR_sched_get_priority_max 159 |
| #define __NR_sched_get_priority_min 160 |
| #define __NR_sched_rr_get_interval 161 |
| #define __NR_nanosleep 162 |
| #define __NR_mremap 163 |
| #define __NR_setresuid 164 |
| #define __NR_getresuid 165 |
| |
| #define __NR_query_module 167 |
| #define __NR_poll 168 |
| #define __NR_nfsservctl 169 |
| #define __NR_setresgid 170 |
| #define __NR_getresgid 171 |
| #define __NR_prctl 172 |
| #define __NR_rt_sigreturn 173 |
| #define __NR_rt_sigaction 174 |
| #define __NR_rt_sigprocmask 175 |
| #define __NR_rt_sigpending 176 |
| #define __NR_rt_sigtimedwait 177 |
| #define __NR_rt_sigqueueinfo 178 |
| #define __NR_rt_sigsuspend 179 |
| #define __NR_pread 180 |
| #define __NR_pwrite 181 |
| #define __NR_chown 182 |
| #define __NR_getcwd 183 |
| #define __NR_capget 184 |
| #define __NR_capset 185 |
| #define __NR_sigaltstack 186 |
| #define __NR_sendfile 187 |
| #define __NR_getpmsg 188 /* some people actually want streams */ |
| #define __NR_putpmsg 189 /* some people actually want streams */ |
| #define __NR_vfork 190 |
| #define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ |
| #define __NR_mmap2 192 |
| #define __NR_truncate64 193 |
| #define __NR_ftruncate64 194 |
| #define __NR_stat64 195 |
| #define __NR_lstat64 196 |
| #define __NR_fstat64 197 |
| #define __NR_lchown32 198 |
| #define __NR_getuid32 199 |
| #define __NR_getgid32 200 |
| #define __NR_geteuid32 201 |
| #define __NR_getegid32 202 |
| #define __NR_setreuid32 203 |
| #define __NR_setregid32 204 |
| #define __NR_getgroups32 205 |
| #define __NR_setgroups32 206 |
| #define __NR_fchown32 207 |
| #define __NR_setresuid32 208 |
| #define __NR_getresuid32 209 |
| #define __NR_setresgid32 210 |
| #define __NR_getresgid32 211 |
| #define __NR_chown32 212 |
| #define __NR_setuid32 213 |
| #define __NR_setgid32 214 |
| #define __NR_setfsuid32 215 |
| #define __NR_setfsgid32 216 |
| #define __NR_pivot_root 217 |
| #define __NR_mincore 218 |
| #define __NR_madvise 219 |
| #define __NR_getdents64 220 |
| #define __NR_fcntl64 221 |
| #define __NR_security 223 /* syscall for security modules */ |
| #define __NR_gettid 224 |
| #define __NR_readahead 225 |
| #define __NR_tkill 226 |
| |
| /* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */ |
| #define _syscall0(type,name) \ |
| type name(void) \ |
| { \ |
| register long __a __asm__ ("r10"); \ |
| __asm__ __volatile__ ("movu.w %1,$r9\n\tbreak 13" \ |
| : "=r" (__a) \ |
| : "g" (__NR_##name) \ |
| : "r10", "r9"); \ |
| if(__a >= 0) \ |
| return (type) __a; \ |
| errno = -__a; \ |
| return (type) -1; \ |
| } |
| |
| #define _syscall1(type,name,type1,arg1) \ |
| type name(type1 arg1) \ |
| { \ |
| register long __a __asm__ ("r10") = (long) arg1; \ |
| __asm__ __volatile__ ("movu.w %1,$r9\n\tbreak 13" \ |
| : "=r" (__a) \ |
| : "g" (__NR_##name), "0" (__a) \ |
| : "r10", "r9"); \ |
| if(__a >= 0) \ |
| return (type) __a; \ |
| errno = -__a; \ |
| return (type) -1; \ |
| } |
| |
| #define _syscall2(type,name,type1,arg1,type2,arg2) \ |
| type name(type1 arg1,type2 arg2) \ |
| { \ |
| register long __a __asm__ ("r10") = (long) arg1; \ |
| register long __b __asm__ ("r11") = (long) arg2; \ |
| __asm__ __volatile__ ("movu.w %1,$r9\n\tbreak 13" \ |
| : "=r" (__a) \ |
| : "g" (__NR_##name), "0" (__a), "r" (__b) \ |
| : "r10", "r9"); \ |
| if(__a >= 0) \ |
| return (type) __a; \ |
| errno = -__a; \ |
| return (type) -1; \ |
| } |
| |
| #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ |
| type name(type1 arg1,type2 arg2,type3 arg3) \ |
| { \ |
| register long __a __asm__ ("r10") = (long) arg1; \ |
| register long __b __asm__ ("r11") = (long) arg2; \ |
| register long __c __asm__ ("r12") = (long) arg3; \ |
| __asm__ __volatile__ ("movu.w %1,$r9\n\tbreak 13" \ |
| : "=r" (__a) \ |
| : "g" (__NR_##name), "0" (__a), "r" (__b), "r" (__c) \ |
| : "r10", "r9"); \ |
| if(__a >= 0) \ |
| return (type) __a; \ |
| errno = -__a; \ |
| return (type) -1; \ |
| } |
| |
| #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ |
| type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \ |
| { \ |
| register long __a __asm__ ("r10") = (long) arg1; \ |
| register long __b __asm__ ("r11") = (long) arg2; \ |
| register long __c __asm__ ("r12") = (long) arg3; \ |
| register long __d __asm__ ("r13") = (long) arg4; \ |
| __asm__ __volatile__ ("movu.w %1,$r9\n\tbreak 13" \ |
| : "=r" (__a) \ |
| : "g" (__NR_##name), "0" (__a), "r" (__b), \ |
| "r" (__c), "r" (__d) \ |
| : "r10", "r9"); \ |
| if(__a >= 0) \ |
| return (type) __a; \ |
| errno = -__a; \ |
| return (type) -1; \ |
| } |
| |
| #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ |
| type5,arg5) \ |
| type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \ |
| { \ |
| register long __a __asm__ ("r10") = (long) arg1; \ |
| register long __b __asm__ ("r11") = (long) arg2; \ |
| register long __c __asm__ ("r12") = (long) arg3; \ |
| register long __d __asm__ ("r13") = (long) arg4; \ |
| __asm__ __volatile__ ("move %6,$mof\n\t" \ |
| "movu.w %1,$r9\n\tbreak 13" \ |
| : "=r" (__a) \ |
| : "g" (__NR_##name), "0" (__a), "r" (__b), \ |
| "r" (__c), "r" (__d), "g" (arg5) \ |
| : "r10", "r9"); \ |
| if(__a >= 0) \ |
| return (type) __a; \ |
| errno = -__a; \ |
| return (type) -1; \ |
| } |
| |
| #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ |
| type5,arg5,type6,arg6) \ |
| type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6) \ |
| { \ |
| register long __a __asm__ ("r10") = (long) arg1; \ |
| register long __b __asm__ ("r11") = (long) arg2; \ |
| register long __c __asm__ ("r12") = (long) arg3; \ |
| register long __d __asm__ ("r13") = (long) arg4; \ |
| __asm__ __volatile__ ("move %6,$mof\n\tmove %7,$srp\n\t" \ |
| "movu.w %1,$r9\n\tbreak 13" \ |
| : "=r" (__a) \ |
| : "g" (__NR_##name), "0" (__a), "r" (__b), \ |
| "r" (__c), "r" (__d), "g" (arg5), "g" (arg6)\ |
| : "r10", "r9", "srp"); \ |
| if(__a >= 0) \ |
| return (type) __a; \ |
| errno = -__a; \ |
| return (type) -1; \ |
| } |
| |
| #ifdef __KERNEL_SYSCALLS__ |
| |
| /* |
| * we need this inline - forking from kernel space will result |
| * in NO COPY ON WRITE (!!!), until an execve is executed. This |
| * is no problem, but for the stack. This is handled by not letting |
| * main() use the stack at all after fork(). Thus, no function |
| * calls - which means inline code for fork too, as otherwise we |
| * would use the stack upon exit from 'fork()'. |
| * |
| * Actually only pause and fork are needed inline, so that there |
| * won't be any messing with the stack from main(), but we define |
| * some others too. |
| */ |
| #define __NR__exit __NR_exit |
| static inline _syscall0(int,idle) |
| static inline _syscall0(int,fork) |
| static inline _syscall2(int,clone,unsigned long,flags,char *,esp) |
| static inline _syscall0(int,pause) |
| static inline _syscall0(int,setup) |
| static inline _syscall0(int,sync) |
| static inline _syscall0(pid_t,setsid) |
| static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count) |
| static inline _syscall1(int,dup,int,fd) |
| static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) |
| static inline _syscall3(int,open,const char *,file,int,flag,int,mode) |
| static inline _syscall1(int,close,int,fd) |
| static inline _syscall1(int,_exit,int,exitcode) |
| static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) |
| static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) |
| |
| /* the following are just while developing the elinux port! */ |
| |
| static inline _syscall3(int,read,int,fd,char *,buf,off_t,count) |
| static inline _syscall2(int,socketcall,int,call,unsigned long *,args) |
| static inline _syscall3(int,ioctl,unsigned int,fd,unsigned int,cmd,unsigned long,arg) |
| static inline _syscall5(int,mount,const char *,a,const char *,b,const char *,c,unsigned long,rwflag,const void *,data) |
| |
| static inline pid_t wait(int * wait_stat) |
| { |
| return waitpid(-1,wait_stat,0); |
| } |
| |
| #endif |
| |
| #endif /* _ASM_CRIS_UNISTD_H_ */ |
