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#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_setxattr 226
#define __NR_lsetxattr 227
#define __NR_fsetxattr 228
#define __NR_getxattr 229
#define __NR_lgetxattr 230
#define __NR_fgetxattr 231
#define __NR_listxattr 232
#define __NR_llistxattr 233
#define __NR_flistxattr 234
#define __NR_removexattr 235
#define __NR_lremovexattr 236
#define __NR_fremovexattr 237
#define __NR_tkill 238
#define __NR_sendfile64 239
#define __NR_futex 240
#define __NR_sched_setaffinity 241
#define __NR_sched_getaffinity 242
#define __NR_set_thread_area 243
#define __NR_get_thread_area 244
#define __NR_io_setup 245
#define __NR_io_destroy 246
#define __NR_io_getevents 247
#define __NR_io_submit 248
#define __NR_io_cancel 249
#define __NR_alloc_hugepages 250
#define __NR_free_hugepages 251
#define __NR_exit_group 252
/* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */
/*
* Don't remove the .ifnc tests; they are an insurance against
* any hard-to-spot gcc register allocation bugs.
*/
#define _syscall0(type,name) \
type name(void) \
{ \
register long __a __asm__ ("r10"); \
register long __n_ __asm__ ("r9") = (__NR_##name); \
__asm__ __volatile__ (".ifnc %0%1,$r10$r9\n\t" \
".err\n\t" \
".endif\n\t" \
"break 13" \
: "=r" (__a) \
: "r" (__n_)); \
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; \
register long __n_ __asm__ ("r9") = (__NR_##name); \
__asm__ __volatile__ (".ifnc %0%1,$r10$r9\n\t" \
".err\n\t" \
".endif\n\t" \
"break 13" \
: "=r" (__a) \
: "r" (__n_), "0" (__a)); \
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; \
register long __n_ __asm__ ("r9") = (__NR_##name); \
__asm__ __volatile__ (".ifnc %0%1%3,$r10$r9$r11\n\t" \
".err\n\t" \
".endif\n\t" \
"break 13" \
: "=r" (__a) \
: "r" (__n_), "0" (__a), "r" (__b)); \
if (__a >= 0) \
return (type) __a; \
errno = -__a; \
return (type) -1; \
}
#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
type name(type1 arg1,type2 arg2,type3 arg3) \
{ \
register long __a __asm__ ("r10") = (long) arg1; \
register long __b __asm__ ("r11") = (long) arg2; \
register long __c __asm__ ("r12") = (long) arg3; \
register long __n_ __asm__ ("r9") = (__NR_##name); \
__asm__ __volatile__ (".ifnc %0%1%3%4,$r10$r9$r11$r12\n\t" \
".err\n\t" \
".endif\n\t" \
"break 13" \
: "=r" (__a) \
: "r" (__n_), "0" (__a), "r" (__b), "r" (__c)); \
if (__a >= 0) \
return (type) __a; \
errno = -__a; \
return (type) -1; \
}
#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
{ \
register long __a __asm__ ("r10") = (long) arg1; \
register long __b __asm__ ("r11") = (long) arg2; \
register long __c __asm__ ("r12") = (long) arg3; \
register long __d __asm__ ("r13") = (long) arg4; \
register long __n_ __asm__ ("r9") = (__NR_##name); \
__asm__ __volatile__ (".ifnc %0%1%3%4%5,$r10$r9$r11$r12$r13\n\t" \
".err\n\t" \
".endif\n\t" \
"break 13" \
: "=r" (__a) \
: "r" (__n_), "0" (__a), "r" (__b), \
"r" (__c), "r" (__d)); \
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; \
register long __n_ __asm__ ("r9") = (__NR_##name); \
__asm__ __volatile__ (".ifnc %0%1%3%4%5,$r10$r9$r11$r12$r13\n\t" \
".err\n\t" \
".endif\n\t" \
"move %6,$mof\n\t" \
"break 13" \
: "=r" (__a) \
: "r" (__n_), "0" (__a), "r" (__b), \
"r" (__c), "r" (__d), "g" (arg5)); \
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; \
register long __n_ __asm__ ("r9") = (__NR_##name); \
__asm__ __volatile__ (".ifnc %0%1%3%4%5,$r10$r9$r11$r12$r13\n\t" \
".err\n\t" \
".endif\n\t" \
"move %6,$mof\n\tmove %7,$srp\n\t" \
"break 13" \
: "=r" (__a) \
: "r" (__n_), "0" (__a), "r" (__b), \
"r" (__c), "r" (__d), "g" (arg5), "g" (arg6)\
: "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
extern inline _syscall0(int,idle)
extern inline _syscall0(int,fork)
extern inline _syscall2(int,clone,unsigned long,flags,char *,esp)
extern inline _syscall0(int,pause)
extern inline _syscall0(int,setup)
extern inline _syscall0(int,sync)
extern inline _syscall0(pid_t,setsid)
extern inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)
extern inline _syscall1(int,dup,int,fd)
extern inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
extern inline _syscall3(int,open,const char *,file,int,flag,int,mode)
extern inline _syscall1(int,close,int,fd)
/*
* Since we define it "external", it collides with the built-in
* definition, which has the "noreturn" attribute and will cause
* complaints. We don't want to use -fno-builtin, so just use a
* different name when in the kernel.
*/
#ifdef __KERNEL__
#define _exit kernel_syscall_exit
#endif
extern inline _syscall1(int,_exit,int,exitcode)
extern inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
extern inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
/* the following are just while developing the elinux port! */
extern inline _syscall3(int,read,int,fd,char *,buf,off_t,count)
extern inline _syscall2(int,socketcall,int,call,unsigned long *,args)
extern inline _syscall3(int,ioctl,unsigned int,fd,unsigned int,cmd,unsigned long,arg)
extern inline _syscall5(int,mount,const char *,a,const char *,b,const char *,c,unsigned long,rwflag,const void *,data)
extern inline pid_t wait(int * wait_stat)
{
return waitpid(-1,wait_stat,0);
}
#endif
#endif /* _ASM_CRIS_UNISTD_H_ */