510 lines
15 KiB
C
510 lines
15 KiB
C
#ifndef _ASM_PPC_UNISTD_H_
|
|
#define _ASM_PPC_UNISTD_H_
|
|
|
|
/*
|
|
* This file contains the system call numbers.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version
|
|
* 2 of the License, or (at your option) any later version.
|
|
*/
|
|
|
|
#define __NR_restart_syscall 0
|
|
#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
|
|
#ifndef __powerpc64__ /* these are 32-bit only */
|
|
#define __NR_mmap2 192
|
|
#define __NR_truncate64 193
|
|
#define __NR_ftruncate64 194
|
|
#define __NR_stat64 195
|
|
#define __NR_lstat64 196
|
|
#define __NR_fstat64 197
|
|
#endif
|
|
#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
|
|
#ifndef __powerpc64__
|
|
#define __NR_fcntl64 204
|
|
#endif
|
|
#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
|
|
#define __NR_futex 221
|
|
#define __NR_sched_setaffinity 222
|
|
#define __NR_sched_getaffinity 223
|
|
/* 224 currently unused */
|
|
#define __NR_tuxcall 225
|
|
#ifndef __powerpc64__
|
|
#define __NR_sendfile64 226
|
|
#endif
|
|
#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
|
|
#ifndef __powerpc64__
|
|
#define __NR_fadvise64_64 254
|
|
#endif
|
|
#define __NR_rtas 255
|
|
#define __NR_sys_debug_setcontext 256
|
|
/* Number 257 is reserved for vserver */
|
|
/* 258 currently unused */
|
|
#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_syscalls 278
|
|
|
|
#ifdef __KERNEL__
|
|
#define __NR__exit __NR_exit
|
|
#define NR_syscalls __NR_syscalls
|
|
#endif
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
/* On powerpc a system call basically clobbers the same registers like a
|
|
* function call, with the exception of LR (which is needed for the
|
|
* "sc; bnslr" sequence) and CR (where only CR0.SO is clobbered to signal
|
|
* an error return status).
|
|
*/
|
|
|
|
#define __syscall_nr(nr, type, name, args...) \
|
|
unsigned long __sc_ret, __sc_err; \
|
|
{ \
|
|
register unsigned long __sc_0 __asm__ ("r0"); \
|
|
register unsigned long __sc_3 __asm__ ("r3"); \
|
|
register unsigned long __sc_4 __asm__ ("r4"); \
|
|
register unsigned long __sc_5 __asm__ ("r5"); \
|
|
register unsigned long __sc_6 __asm__ ("r6"); \
|
|
register unsigned long __sc_7 __asm__ ("r7"); \
|
|
register unsigned long __sc_8 __asm__ ("r8"); \
|
|
\
|
|
__sc_loadargs_##nr(name, args); \
|
|
__asm__ __volatile__ \
|
|
("sc \n\t" \
|
|
"mfcr %0 " \
|
|
: "=&r" (__sc_0), \
|
|
"=&r" (__sc_3), "=&r" (__sc_4), \
|
|
"=&r" (__sc_5), "=&r" (__sc_6), \
|
|
"=&r" (__sc_7), "=&r" (__sc_8) \
|
|
: __sc_asm_input_##nr \
|
|
: "cr0", "ctr", "memory", \
|
|
"r9", "r10","r11", "r12"); \
|
|
__sc_ret = __sc_3; \
|
|
__sc_err = __sc_0; \
|
|
} \
|
|
if (__sc_err & 0x10000000) \
|
|
{ \
|
|
errno = __sc_ret; \
|
|
__sc_ret = -1; \
|
|
} \
|
|
return (type) __sc_ret
|
|
|
|
#define __sc_loadargs_0(name, dummy...) \
|
|
__sc_0 = __NR_##name
|
|
#define __sc_loadargs_1(name, arg1) \
|
|
__sc_loadargs_0(name); \
|
|
__sc_3 = (unsigned long) (arg1)
|
|
#define __sc_loadargs_2(name, arg1, arg2) \
|
|
__sc_loadargs_1(name, arg1); \
|
|
__sc_4 = (unsigned long) (arg2)
|
|
#define __sc_loadargs_3(name, arg1, arg2, arg3) \
|
|
__sc_loadargs_2(name, arg1, arg2); \
|
|
__sc_5 = (unsigned long) (arg3)
|
|
#define __sc_loadargs_4(name, arg1, arg2, arg3, arg4) \
|
|
__sc_loadargs_3(name, arg1, arg2, arg3); \
|
|
__sc_6 = (unsigned long) (arg4)
|
|
#define __sc_loadargs_5(name, arg1, arg2, arg3, arg4, arg5) \
|
|
__sc_loadargs_4(name, arg1, arg2, arg3, arg4); \
|
|
__sc_7 = (unsigned long) (arg5)
|
|
#define __sc_loadargs_6(name, arg1, arg2, arg3, arg4, arg5, arg6) \
|
|
__sc_loadargs_5(name, arg1, arg2, arg3, arg4, arg5); \
|
|
__sc_8 = (unsigned long) (arg6)
|
|
|
|
#define __sc_asm_input_0 "0" (__sc_0)
|
|
#define __sc_asm_input_1 __sc_asm_input_0, "1" (__sc_3)
|
|
#define __sc_asm_input_2 __sc_asm_input_1, "2" (__sc_4)
|
|
#define __sc_asm_input_3 __sc_asm_input_2, "3" (__sc_5)
|
|
#define __sc_asm_input_4 __sc_asm_input_3, "4" (__sc_6)
|
|
#define __sc_asm_input_5 __sc_asm_input_4, "5" (__sc_7)
|
|
#define __sc_asm_input_6 __sc_asm_input_5, "6" (__sc_8)
|
|
|
|
#define _syscall0(type,name) \
|
|
type name(void) \
|
|
{ \
|
|
__syscall_nr(0, type, name); \
|
|
}
|
|
|
|
#define _syscall1(type,name,type1,arg1) \
|
|
type name(type1 arg1) \
|
|
{ \
|
|
__syscall_nr(1, type, name, arg1); \
|
|
}
|
|
|
|
#define _syscall2(type,name,type1,arg1,type2,arg2) \
|
|
type name(type1 arg1, type2 arg2) \
|
|
{ \
|
|
__syscall_nr(2, type, name, arg1, arg2); \
|
|
}
|
|
|
|
#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
|
|
type name(type1 arg1, type2 arg2, type3 arg3) \
|
|
{ \
|
|
__syscall_nr(3, type, name, arg1, arg2, arg3); \
|
|
}
|
|
|
|
#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
|
|
type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
|
|
{ \
|
|
__syscall_nr(4, type, name, arg1, arg2, arg3, arg4); \
|
|
}
|
|
|
|
#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) \
|
|
{ \
|
|
__syscall_nr(5, type, name, arg1, arg2, arg3, arg4, arg5); \
|
|
}
|
|
#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) \
|
|
{ \
|
|
__syscall_nr(6, type, name, arg1, arg2, arg3, arg4, arg5, arg6); \
|
|
}
|
|
|
|
#ifdef __KERNEL__
|
|
|
|
#include <linux/config.h>
|
|
#include <linux/types.h>
|
|
#include <linux/compiler.h>
|
|
#include <linux/linkage.h>
|
|
|
|
#define __ARCH_WANT_IPC_PARSE_VERSION
|
|
#define __ARCH_WANT_OLD_READDIR
|
|
#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
|
|
#ifdef CONFIG_PPC32
|
|
#define __ARCH_WANT_OLD_STAT
|
|
#endif
|
|
#ifdef CONFIG_PPC64
|
|
#define __ARCH_WANT_COMPAT_SYS_TIME
|
|
#endif
|
|
|
|
/*
|
|
* System call prototypes.
|
|
*/
|
|
#ifdef __KERNEL_SYSCALLS__
|
|
extern pid_t setsid(void);
|
|
extern int write(int fd, const char *buf, off_t count);
|
|
extern int read(int fd, char *buf, off_t count);
|
|
extern off_t lseek(int fd, off_t offset, int count);
|
|
extern int dup(int fd);
|
|
extern int execve(const char *file, char **argv, char **envp);
|
|
extern int open(const char *file, int flag, int mode);
|
|
extern int close(int fd);
|
|
extern pid_t waitpid(pid_t pid, int *wait_stat, int options);
|
|
#endif /* __KERNEL_SYSCALLS__ */
|
|
|
|
/*
|
|
* Functions that implement syscalls.
|
|
*/
|
|
unsigned long sys_mmap(unsigned long addr, size_t len, unsigned long prot,
|
|
unsigned long flags, unsigned long fd, off_t offset);
|
|
unsigned long sys_mmap2(unsigned long addr, size_t len,
|
|
unsigned long prot, unsigned long flags,
|
|
unsigned long fd, unsigned long pgoff);
|
|
struct pt_regs;
|
|
int sys_execve(unsigned long a0, unsigned long a1, unsigned long a2,
|
|
unsigned long a3, unsigned long a4, unsigned long a5,
|
|
struct pt_regs *regs);
|
|
int sys_clone(unsigned long clone_flags, unsigned long usp,
|
|
int __user *parent_tidp, void __user *child_threadptr,
|
|
int __user *child_tidp, int p6, struct pt_regs *regs);
|
|
int sys_fork(unsigned long p1, unsigned long p2, unsigned long p3,
|
|
unsigned long p4, unsigned long p5, unsigned long p6,
|
|
struct pt_regs *regs);
|
|
int sys_vfork(unsigned long p1, unsigned long p2, unsigned long p3,
|
|
unsigned long p4, unsigned long p5, unsigned long p6,
|
|
struct pt_regs *regs);
|
|
int sys_pipe(int __user *fildes);
|
|
struct sigaction;
|
|
long sys_rt_sigaction(int sig, const struct sigaction __user *act,
|
|
struct sigaction __user *oact, size_t sigsetsize);
|
|
|
|
/*
|
|
* "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
|
|
*/
|
|
#ifdef CONFIG_PPC32
|
|
#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
|
|
#else
|
|
#define cond_syscall(x) asm(".weak\t." #x "\n\t.set\t." #x ",.sys_ni_syscall")
|
|
#endif
|
|
|
|
#endif /* __KERNEL__ */
|
|
|
|
#endif /* __ASSEMBLY__ */
|
|
|
|
#endif /* _ASM_PPC_UNISTD_H_ */
|