#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); 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 */