| #ifndef _ASM_M32R_UNISTD_H |
| #define _ASM_M32R_UNISTD_H |
| |
| /* $Id$ */ |
| |
| #include <asm/syscall.h> /* SYSCALL_* */ |
| |
| /* |
| * This file contains the system call numbers. |
| */ |
| |
| #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 |
| /* 16 is unused */ |
| /* 17 is unused */ |
| /* 18 is unused */ |
| #define __NR_lseek 19 |
| #define __NR_getpid 20 |
| #define __NR_mount 21 |
| #define __NR_umount 22 |
| /* 23 is unused */ |
| /* 24 is unused */ |
| #define __NR_stime 25 |
| #define __NR_ptrace 26 |
| #define __NR_alarm 27 |
| /* 28 is unused */ |
| #define __NR_pause 29 |
| #define __NR_utime 30 |
| /* 31 is unused */ |
| #define __NR_cachectl 32 /* old #define __NR_gtty 32*/ |
| #define __NR_access 33 |
| /* 34 is unused */ |
| /* 35 is unused */ |
| #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 |
| /* 44 is unused */ |
| #define __NR_brk 45 |
| /* 46 is unused */ |
| /* 47 is unused (getgid16) */ |
| /* 48 is unused */ |
| /* 49 is unused */ |
| /* 50 is unused */ |
| #define __NR_acct 51 |
| #define __NR_umount2 52 |
| /* 53 is unused */ |
| #define __NR_ioctl 54 |
| /* 55 is unused (fcntl) */ |
| /* 56 is unused */ |
| #define __NR_setpgid 57 |
| /* 58 is unused */ |
| /* 59 is unused */ |
| #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 |
| /* 67 is unused */ |
| /* 68 is unused*/ |
| /* 69 is unused*/ |
| /* 70 is unused */ |
| /* 71 is unused */ |
| /* 72 is unused */ |
| /* 73 is unused */ |
| #define __NR_sethostname 74 |
| #define __NR_setrlimit 75 |
| /* 76 is unused (old getrlimit) */ |
| #define __NR_getrusage 77 |
| #define __NR_gettimeofday 78 |
| #define __NR_settimeofday 79 |
| /* 80 is unused */ |
| /* 81 is unused */ |
| /* 82 is unused */ |
| #define __NR_symlink 83 |
| /* 84 is unused */ |
| #define __NR_readlink 85 |
| #define __NR_uselib 86 |
| #define __NR_swapon 87 |
| #define __NR_reboot 88 |
| /* 89 is unused */ |
| /* 90 is unused */ |
| #define __NR_munmap 91 |
| #define __NR_truncate 92 |
| #define __NR_ftruncate 93 |
| #define __NR_fchmod 94 |
| /* 95 is unused */ |
| #define __NR_getpriority 96 |
| #define __NR_setpriority 97 |
| /* 98 is unused */ |
| #define __NR_statfs 99 |
| #define __NR_fstatfs 100 |
| /* 101 is unused */ |
| #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 |
| /* 109 is unused */ |
| /* 110 is unused */ |
| #define __NR_vhangup 111 |
| /* 112 is unused */ |
| /* 113 is unused */ |
| #define __NR_wait4 114 |
| #define __NR_swapoff 115 |
| #define __NR_sysinfo 116 |
| #define __NR_ipc 117 |
| #define __NR_fsync 118 |
| /* 119 is unused */ |
| #define __NR_clone 120 |
| #define __NR_setdomainname 121 |
| #define __NR_uname 122 |
| /* 123 is unused */ |
| #define __NR_adjtimex 124 |
| #define __NR_mprotect 125 |
| /* 126 is unused */ |
| /* 127 is unused */ |
| #define __NR_init_module 128 |
| #define __NR_delete_module 129 |
| /* 130 is unused */ |
| #define __NR_quotactl 131 |
| #define __NR_getpgid 132 |
| #define __NR_fchdir 133 |
| #define __NR_bdflush 134 |
| #define __NR_sysfs 135 |
| #define __NR_personality 136 |
| /* 137 is unused */ |
| /* 138 is unused */ |
| /* 139 is unused */ |
| #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 |
| /* 164 is unused */ |
| /* 165 is unused */ |
| #define __NR_tas 166 |
| /* 167 is unused */ |
| #define __NR_poll 168 |
| #define __NR_nfsservctl 169 |
| /* 170 is unused */ |
| /* 171 is unused */ |
| #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_pread64 180 |
| #define __NR_pwrite64 181 |
| /* 182 is unused */ |
| #define __NR_getcwd 183 |
| #define __NR_capget 184 |
| #define __NR_capset 185 |
| #define __NR_sigaltstack 186 |
| #define __NR_sendfile 187 |
| /* 188 is unused */ |
| /* 189 is unused */ |
| #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 |
| /* 222 is unused */ |
| /* 223 is unused */ |
| #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_fadvise64 250 |
| /* 251 is unused */ |
| #define __NR_exit_group 252 |
| #define __NR_lookup_dcookie 253 |
| #define __NR_epoll_create 254 |
| #define __NR_epoll_ctl 255 |
| #define __NR_epoll_wait 256 |
| #define __NR_remap_file_pages 257 |
| #define __NR_set_tid_address 258 |
| #define __NR_timer_create 259 |
| #define __NR_timer_settime (__NR_timer_create+1) |
| #define __NR_timer_gettime (__NR_timer_create+2) |
| #define __NR_timer_getoverrun (__NR_timer_create+3) |
| #define __NR_timer_delete (__NR_timer_create+4) |
| #define __NR_clock_settime (__NR_timer_create+5) |
| #define __NR_clock_gettime (__NR_timer_create+6) |
| #define __NR_clock_getres (__NR_timer_create+7) |
| #define __NR_clock_nanosleep (__NR_timer_create+8) |
| #define __NR_statfs64 268 |
| #define __NR_fstatfs64 269 |
| #define __NR_tgkill 270 |
| #define __NR_utimes 271 |
| #define __NR_fadvise64_64 272 |
| #define __NR_vserver 273 |
| #define __NR_mbind 274 |
| #define __NR_get_mempolicy 275 |
| #define __NR_set_mempolicy 276 |
| #define __NR_mq_open 277 |
| #define __NR_mq_unlink (__NR_mq_open+1) |
| #define __NR_mq_timedsend (__NR_mq_open+2) |
| #define __NR_mq_timedreceive (__NR_mq_open+3) |
| #define __NR_mq_notify (__NR_mq_open+4) |
| #define __NR_mq_getsetattr (__NR_mq_open+5) |
| #define __NR_sys_kexec_load 283 |
| #define __NR_waitid 284 |
| |
| #define NR_syscalls 285 |
| |
| /* user-visible error numbers are in the range -1 - -124: see |
| * <asm-m32r/errno.h> |
| */ |
| |
| #define __syscall_return(type, res) \ |
| do { \ |
| if ((unsigned long)(res) >= (unsigned long)(-(124 + 1))) { \ |
| /* 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 \ |
| : "=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 \ |
| : "=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 \ |
| : "=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 \ |
| : "=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 \ |
| : "=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 \ |
| : "=r" (__res) \ |
| : "r" (__scno), "0" (__res), "r" (__arg2), \ |
| "r" (__arg3), "r" (__arg4), "r" (__arg5) \ |
| : "memory"); \ |
| __syscall_return(type,__res); \ |
| } |
| |
| #ifdef __KERNEL__ |
| #define __ARCH_WANT_IPC_PARSE_VERSION |
| #define __ARCH_WANT_STAT64 |
| #define __ARCH_WANT_SYS_ALARM |
| #define __ARCH_WANT_SYS_GETHOSTNAME |
| #define __ARCH_WANT_SYS_PAUSE |
| #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_OLD_GETRLIMIT /*will be unused*/ |
| #define __ARCH_WANT_SYS_OLDUMOUNT |
| #define __ARCH_WANT_SYS_RT_SIGACTION |
| #endif |
| |
| #ifdef __KERNEL_SYSCALLS__ |
| |
| #include <linux/compiler.h> |
| #include <linux/types.h> |
| #include <linux/linkage.h> |
| #include <asm/ptrace.h> |
| |
| /* |
| * 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. |
| */ |
| static __inline__ _syscall3(int,execve,const char *,file,char **,argv,char **,envp) |
| |
| asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, |
| unsigned long prot, unsigned long flags, |
| unsigned long fd, unsigned long pgoff); |
| asmlinkage int sys_execve(struct pt_regs regs); |
| asmlinkage int sys_clone(struct pt_regs regs); |
| asmlinkage int sys_fork(struct pt_regs regs); |
| asmlinkage int sys_vfork(struct pt_regs regs); |
| asmlinkage int sys_pipe(unsigned long __user *fildes); |
| asmlinkage int sys_ptrace(long request, long pid, long addr, long data); |
| struct sigaction; |
| asmlinkage long sys_rt_sigaction(int sig, |
| const struct sigaction __user *act, |
| struct sigaction __user *oact, |
| size_t sigsetsize); |
| |
| #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 |
| */ |
| #ifndef cond_syscall |
| #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") |
| #endif |
| |
| #endif /* _ASM_M32R_UNISTD_H */ |
