#ifndef _ASM_M68K_UNISTD_H_ #define _ASM_M68K_UNISTD_H_ /* * 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 #define __NR_chown 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 */ not supported #define __NR_vhangup 111 #define __NR_idle /* 112 */ Obsolete #define __NR_vm86 /* 113 */ not supported #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_cacheflush 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_getpagesize 166 #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_lchown 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 #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_chown32 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_lchown32 212 #define __NR_setuid32 213 #define __NR_setgid32 214 #define __NR_setfsuid32 215 #define __NR_setfsgid32 216 #define __NR_pivot_root 217 #define __NR_getdents64 220 #define __NR_gettid 221 #define __NR_tkill 222 #define __NR_setxattr 223 #define __NR_lsetxattr 224 #define __NR_fsetxattr 225 #define __NR_getxattr 226 #define __NR_lgetxattr 227 #define __NR_fgetxattr 228 #define __NR_listxattr 229 #define __NR_llistxattr 230 #define __NR_flistxattr 231 #define __NR_removexattr 232 #define __NR_lremovexattr 233 #define __NR_fremovexattr 234 #define __NR_futex 235 #define __NR_sendfile64 236 #define __NR_mincore 237 #define __NR_madvise 238 #define __NR_fcntl64 239 #define __NR_readahead 240 #define __NR_io_setup 241 #define __NR_io_destroy 242 #define __NR_io_getevents 243 #define __NR_io_submit 244 #define __NR_io_cancel 245 #define __NR_fadvise64 246 #define __NR_exit_group 247 #define __NR_lookup_dcookie 248 #define __NR_epoll_create 249 #define __NR_epoll_ctl 250 #define __NR_epoll_wait 251 #define __NR_remap_file_pages 252 #define __NR_set_tid_address 253 #define __NR_timer_create 254 #define __NR_timer_settime 255 #define __NR_timer_gettime 256 #define __NR_timer_getoverrun 257 #define __NR_timer_delete 258 #define __NR_clock_settime 259 #define __NR_clock_gettime 260 #define __NR_clock_getres 261 #define __NR_clock_nanosleep 262 #define __NR_statfs64 263 #define __NR_fstatfs64 264 #define __NR_tgkill 265 #define __NR_utimes 266 #define __NR_fadvise64_64 267 #define __NR_mbind 268 #define __NR_get_mempolicy 269 #define __NR_set_mempolicy 270 #define __NR_mq_open 271 #define __NR_mq_unlink 272 #define __NR_mq_timedsend 273 #define __NR_mq_timedreceive 274 #define __NR_mq_notify 275 #define __NR_mq_getsetattr 276 #define __NR_waitid 277 #define __NR_sys_setaltroot 278 #define __NR_add_key 279 #define __NR_request_key 280 #define __NR_keyctl 281 #ifdef __KERNEL__ #define NR_syscalls 282 /* user-visible error numbers are in the range -1 - -122: see <asm-m68k/errno.h> */ #define __syscall_return(type, res) \ do { \ if ((unsigned long)(res) >= (unsigned long)(-125)) { \ /* avoid using res which is declared to be in register d0; \ 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) \ { \ long __res; \ __asm__ __volatile__ ("movel %1, %%d0\n\t" \ "trap #0\n\t" \ "movel %%d0, %0" \ : "=g" (__res) \ : "i" (__NR_##name) \ : "cc", "%d0"); \ if ((unsigned long)(__res) >= (unsigned long)(-125)) { \ errno = -__res; \ __res = -1; \ } \ return (type)__res; \ } #define _syscall1(type, name, atype, a) \ type name(atype a) \ { \ long __res; \ __asm__ __volatile__ ("movel %2, %%d1\n\t" \ "movel %1, %%d0\n\t" \ "trap #0\n\t" \ "movel %%d0, %0" \ : "=g" (__res) \ : "i" (__NR_##name), \ "g" ((long)a) \ : "cc", "%d0", "%d1"); \ if ((unsigned long)(__res) >= (unsigned long)(-125)) { \ errno = -__res; \ __res = -1; \ } \ return (type)__res; \ } #define _syscall2(type, name, atype, a, btype, b) \ type name(atype a, btype b) \ { \ long __res; \ __asm__ __volatile__ ("movel %3, %%d2\n\t" \ "movel %2, %%d1\n\t" \ "movel %1, %%d0\n\t" \ "trap #0\n\t" \ "movel %%d0, %0" \ : "=g" (__res) \ : "i" (__NR_##name), \ "a" ((long)a), \ "g" ((long)b) \ : "cc", "%d0", "%d1", "%d2"); \ if ((unsigned long)(__res) >= (unsigned long)(-125)) { \ errno = -__res; \ __res = -1; \ } \ return (type)__res; \ } #define _syscall3(type, name, atype, a, btype, b, ctype, c) \ type name(atype a, btype b, ctype c) \ { \ long __res; \ __asm__ __volatile__ ("movel %4, %%d3\n\t" \ "movel %3, %%d2\n\t" \ "movel %2, %%d1\n\t" \ "movel %1, %%d0\n\t" \ "trap #0\n\t" \ "movel %%d0, %0" \ : "=g" (__res) \ : "i" (__NR_##name), \ "a" ((long)a), \ "a" ((long)b), \ "g" ((long)c) \ : "cc", "%d0", "%d1", "%d2", "%d3"); \ if ((unsigned long)(__res) >= (unsigned long)(-125)) { \ errno = -__res; \ __res = -1; \ } \ return (type)__res; \ } #define _syscall4(type, name, atype, a, btype, b, ctype, c, dtype, d) \ type name(atype a, btype b, ctype c, dtype d) \ { \ long __res; \ __asm__ __volatile__ ("movel %5, %%d4\n\t" \ "movel %4, %%d3\n\t" \ "movel %3, %%d2\n\t" \ "movel %2, %%d1\n\t" \ "movel %1, %%d0\n\t" \ "trap #0\n\t" \ "movel %%d0, %0" \ : "=g" (__res) \ : "i" (__NR_##name), \ "a" ((long)a), \ "a" ((long)b), \ "a" ((long)c), \ "g" ((long)d) \ : "cc", "%d0", "%d1", "%d2", "%d3", \ "%d4"); \ if ((unsigned long)(__res) >= (unsigned long)(-125)) { \ errno = -__res; \ __res = -1; \ } \ return (type)__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) \ { \ long __res; \ __asm__ __volatile__ ("movel %6, %%d5\n\t" \ "movel %5, %%d4\n\t" \ "movel %4, %%d3\n\t" \ "movel %3, %%d2\n\t" \ "movel %2, %%d1\n\t" \ "movel %1, %%d0\n\t" \ "trap #0\n\t" \ "movel %%d0, %0" \ : "=g" (__res) \ : "i" (__NR_##name), \ "a" ((long)a), \ "a" ((long)b), \ "a" ((long)c), \ "a" ((long)d), \ "g" ((long)e) \ : "cc", "%d0", "%d1", "%d2", "%d3", \ "%d4", "%d5"); \ if ((unsigned long)(__res) >= (unsigned long)(-125)) { \ errno = -__res; \ __res = -1; \ } \ return (type)__res; \ } #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 #ifdef __KERNEL_SYSCALLS__ #include <linux/compiler.h> #include <linux/interrupt.h> #include <linux/types.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. */ #define __NR__exit __NR_exit 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 _syscall1(int,_exit,int,exitcode) 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); } 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(char *name, char **argv, char **envp); asmlinkage int sys_pipe(unsigned long *fildes); struct pt_regs; int sys_request_irq(unsigned int, irqreturn_t (*)(int, void *, struct pt_regs *), unsigned long, const char *, void *); void sys_free_irq(unsigned int, void *); 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 */ #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") #endif /* __KERNEL__ */ #endif /* _ASM_M68K_UNISTD_H_ */