Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

#ifndef _OR32_UNISTD_H_

#define _OR32_UNISTD_H_

/*

 * This file contains the system call numbers.

 */

#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       166

#define __NR_poll               167

#define __NR_nfsservctl         168

#define __NR_setresgid          169

#define __NR_getresgid          170

#define __NR_prctl              171

#define __NR_rt_sigreturn       172

#define __NR_rt_sigaction       173

#define __NR_rt_sigprocmask     174

#define __NR_rt_sigpending      175

#define __NR_rt_sigtimedwait    176

#define __NR_rt_sigqueueinfo    177

#define __NR_rt_sigsuspend      178

#define __NR_pread64            179

#define __NR_pwrite64           180

#define __NR_chown              181

#define __NR_getcwd             182

#define __NR_capget             183

#define __NR_capset             184

#define __NR_sigaltstack        185

#define __NR_sendfile           186

#define __NR_getpmsg            187     /* some people actually want streams */

#define __NR_putpmsg            188     /* some people actually want streams */

#define __NR_vfork              189

#define __NR_ugetrlimit         190     /* SuS compliant getrlimit */

#define __NR_readahead          191

#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_pciconfig_read     198

#define __NR_pciconfig_write    199

#define __NR_pciconfig_iobase   200

#define __NR_multiplexer        201

#define __NR_getdents64         202

#define __NR_pivot_root         203

#define __NR_fcntl64            204

#define __NR_madvise            205

#define __NR_mincore            206

#define __NR_gettid             207

#define __NR_tkill              208

#define __NR_setxattr           209

#define __NR_lsetxattr          210

#define __NR_fsetxattr          211

#define __NR_getxattr           212

#define __NR_lgetxattr          213

#define __NR_fgetxattr          214

#define __NR_listxattr          215

#define __NR_llistxattr         216

#define __NR_flistxattr         217

#define __NR_removexattr        218

#define __NR_lremovexattr       219

#define __NR_fremovexattr       220

#if 1 /*RGD currently unimplemented on OR32*/

#define __NR_futex              221

#define __NR_sched_setaffinity  222

#define __NR_sched_getaffinity  223

#define __NR_security           224

#define __NR_tuxcall            225

#define __NR_sendfile64         226

#define __NR_io_setup           227

#define __NR_io_destroy         228

#define __NR_io_getevents       229

#define __NR_io_submit          230

#define __NR_io_cancel          231

#define __NR_set_tid_address    232

#define __NR_fadvise64          233

#define __NR_exit_group         234

#define __NR_lookup_dcookie     235

#define __NR_epoll_create       236

#define __NR_epoll_ctl          237

#define __NR_epoll_wait         238

#define __NR_remap_file_pages   239

#define __NR_timer_create       240

#define __NR_timer_settime      241

#define __NR_timer_gettime      242

#define __NR_timer_getoverrun   243

#define __NR_timer_delete       244

#define __NR_clock_settime      245

#define __NR_clock_gettime      246

#define __NR_clock_getres       247

#define __NR_clock_nanosleep    248

#define __NR_swapcontext        249

#define __NR_tgkill             250

#define __NR_utimes             251

#define __NR_statfs64           252

#define __NR_fstatfs64          253

#define __NR_fadvise64_64       254

#define __NR_rtas               255

#define __NR_sys_debug_setcontext 256

/* Number 257 is reserved for vserver */

#define __NR_migrate_pages      258

#define __NR_mbind              259

#define __NR_get_mempolicy      260

#define __NR_set_mempolicy      261

#define __NR_mq_open            262

#define __NR_mq_unlink          263

#define __NR_mq_timedsend       264

#define __NR_mq_timedreceive    265

#define __NR_mq_notify          266

#define __NR_mq_getsetattr      267

#define __NR_kexec_load         268

#define __NR_add_key            269

#define __NR_request_key        270

#define __NR_keyctl             271

#define __NR_waitid             272

#define __NR_ioprio_set         273

#define __NR_ioprio_get         274

#define __NR_inotify_init       275

#define __NR_inotify_add_watch  276

#define __NR_inotify_rm_watch   277

#define __NR_spu_run            278

#define __NR_spu_create         279

#define __NR_pselect6           280

#define __NR_ppoll              281

#define __NR_unshare            282

#define __NR_splice             283

#define __NR_tee                284

#define __NR_vmsplice           285

#define __NR_openat             286

#define __NR_mkdirat            287

#define __NR_mknodat            288

#define __NR_fchownat           289

#define __NR_futimesat          290

#define __NR_fstatat64          291

#define __NR_unlinkat           292

#define __NR_renameat           293

#define __NR_linkat             294

#define __NR_symlinkat          295

#define __NR_readlinkat         296

#define __NR_fchmodat           297

#define __NR_faccessat          298

#define __NR_get_robust_list    299

#define __NR_set_robust_list    300

#define __NR_move_pages         301

#define __NR_getcpu             302

#define __NR_epoll_pwait        303

#endif /*RGD unimplemented on or32*/

#ifdef __KERNEL__

#define NR_syscalls             304

#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

#define __ARCH_WANT_SYS_PAUSE

#define __ARCH_WANT_SYS_SGETMASK

#define __ARCH_WANT_SYS_SIGNAL

#define __ARCH_WANT_SYS_TIME

#define __ARCH_WANT_SYS_UTIME

#define __ARCH_WANT_SYS_WAITPID

#define __ARCH_WANT_SYS_SOCKETCALL

#define __ARCH_WANT_SYS_FADVISE64

#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

#define _syscall0(type,name) \

type name(void) \

{ \

register long __res __asm__ ("r11") = __NR_##name; \

__asm__ __volatile__ ("l.sys    1" : "=r" (__res): "r" (__res)); \

__asm__ __volatile__ ("l.nop"); \

return(__res); \

}

#define _syscall1(type,name,atype,a) \

type name(atype a) \

{ \

register long __res __asm__ ("r11") = __NR_##name; \

register long __a __asm__ ("r3") = (long)(a); \

__asm__ __volatile__ ("l.sys     1" \

                        : "=r" (__res) \

                        : "r" (__res), "r" (__a)); \

__asm__ __volatile__ ("l.nop"); \

return(__res); \

}

#define _syscall2(type,name,atype,a,btype,b) \

type name(atype a,btype b) \

{ \

register long __res __asm__ ("r11") = __NR_##name; \

register long __a __asm__ ("r3") = (long)(a); \

register long __b __asm__ ("r4") = (long)(b); \

__asm__ __volatile__ ("l.sys     1" \

                        : "=r" (__res) \

                        : "r" (__res), "r" (__a), "r" (__b)); \

__asm__ __volatile__ ("l.nop"); \

return(__res); \

}

#define _syscall3(type,name,atype,a,btype,b,ctype,c) \

type name(atype a,btype b,ctype c) \

{ \

register long __res __asm__ ("r11") = __NR_##name; \

register long __a __asm__ ("r3") = (long)(a); \

register long __b __asm__ ("r4") = (long)(b); \

register long __c __asm__ ("r5") = (long)(c); \

__asm__ __volatile__ ("l.sys     1" \

                        : "=r" (__res) \

                        : "r" (__res), "r" (__a), "r" (__b), "r" (__c)); \

__asm__ __volatile__ ("l.nop"); \

return(__res); \

}

#define _syscall4(type,name,atype,a,btype,b,ctype,c,dtype,d) \

type name (atype a, btype b, ctype c, dtype d) \

{ \

register long __res __asm__ ("r11") = __NR_##name; \

register long __a __asm__ ("r3") = (long)(a); \

register long __b __asm__ ("r4") = (long)(b); \

register long __c __asm__ ("r5") = (long)(c); \

register long __d __asm__ ("r6") = (long)(d); \

__asm__ __volatile__ ("l.sys     1" \

                        : "=r" (__res) \

                        : "r" (__res), "r" (__a), "r" (__b), "r" (__c), "r" (__d)); \

__asm__ __volatile__ ("l.nop"); \

return(__res); \

}

#define _syscall5(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e) \

type name (atype a,btype b,ctype c,dtype d,etype e) \

{ \

register long __res __asm__ ("r11") = __NR_##name; \

register long __a __asm__ ("r3") = (long)(a); \

register long __b __asm__ ("r4") = (long)(b); \

register long __c __asm__ ("r5") = (long)(c); \

register long __d __asm__ ("r6") = (long)(d); \

register long __e __asm__ ("r7") = (long)(e); \

__asm__ __volatile__ ("l.sys     1" \

                        : "=r" (__res) \

                        : "r" (__res), "r" (__a), "r" (__b), "r" (__c), "r" (__d), "r" (__e)); \

__asm__ __volatile__ ("l.nop"); \

return(__res); \

}

#ifdef __KERNEL_SYSCALLS__

/*

 * Forking from kernel space will result in the child getting a new,

 * empty kernel stack area.  Thus the child cannot access automatic

 * variables set in the parent unless they are in registers, and the

 * procedure where the fork was done cannot return to its caller in

 * the child.

 */

#include <linux/compiler.h>

#include <linux/types.h>

/*

 * System call prototypes.

 */

static inline _syscall0(int,pause)

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 _syscall3(int,read,int,fd,char *,buf,off_t,count)

static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,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 _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)

static inline _syscall1(int,delete_module,const char *,name)

static inline pid_t wait(int * wait_stat)

{

        return waitpid(-1,wait_stat,0);

}

#endif /* __KERNEL_SYSCALLS__ */

/*

 * "Conditional" syscalls

 *

 * What we want is __attribute__((weak,alias("sys_ni_syscall"))),

 * but it doesn't work on all toolchains, so we just do it by hand

 */

#define cond_syscall(x) asm(".weak\t_" #x "\n\t.set\t_" #x ",_sys_ni_syscall");

#endif /* _OR32_UNISTD_H_ */