This makes use of the generic system call list from asm-generic/unistd.h, and uses the same table to generate syscall_table.o.
The code is kept in microblaze for now, but could easily be moved to kernel/syscall_table.c at a later time when more architectures want to share it. Signed-off-by: Arnd Bergmann <[email protected]> --- arch/microblaze/include/asm/unistd.h | 426 9 + 417 - 0 ! arch/microblaze/kernel/Makefile | 2 1 + 1 - 0 ! arch/microblaze/kernel/entry-nommu.S | 13 0 + 13 - 0 ! arch/microblaze/kernel/syscall_table.S | 367 0 + 367 - 0 ! arch/microblaze/kernel/syscall_table.c | 12 12 + 0 - 0 ! 5 files changed, 22 insertions(+), 798 deletions(-) Index: linux-2.6/arch/microblaze/include/asm/unistd.h =================================================================== --- linux-2.6.orig/arch/microblaze/include/asm/unistd.h +++ linux-2.6/arch/microblaze/include/asm/unistd.h @@ -1,423 +1,15 @@ -/* - * Copyright (C) 2007-2008 Michal Simek <[email protected]> - * Copyright (C) 2006 Atmark Techno, Inc. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ +#ifndef __MICROBLAZE_UNISTD_H +#define __MICROBLAZE_UNISTD_H -#ifndef _ASM_MICROBLAZE_UNISTD_H -#define _ASM_MICROBLAZE_UNISTD_H +#define __ARCH_HAVE_MMU +#define __ARCH_WANT_SYSCALL_NO_AT +#define __ARCH_WANT_SYSCALL_NOFLAGS +#define __ARCH_WANT_SYSCALL_OFF_T +#define __ARCH_WANT_SYSCALL_DEPRECATED -#define __NR_restart_syscall 0 /* ok */ -#define __NR_exit 1 /* ok */ -#define __NR_fork 2 /* not for no MMU - weird */ -#define __NR_read 3 /* ok */ -#define __NR_write 4 /* ok */ -#define __NR_open 5 /* openat */ -#define __NR_close 6 /* ok */ -#define __NR_waitpid 7 /* waitid */ -#define __NR_creat 8 /* openat */ -#define __NR_link 9 /* linkat */ -#define __NR_unlink 10 /* unlinkat */ -#define __NR_execve 11 /* ok */ -#define __NR_chdir 12 /* ok */ -#define __NR_time 13 /* obsolete -> sys_gettimeofday */ -#define __NR_mknod 14 /* mknodat */ -#define __NR_chmod 15 /* fchmodat */ -#define __NR_lchown 16 /* ok */ -#define __NR_break 17 /* don't know */ -#define __NR_oldstat 18 /* remove */ -#define __NR_lseek 19 /* ok */ -#define __NR_getpid 20 /* ok */ -#define __NR_mount 21 /* ok */ -#define __NR_umount 22 /* ok */ /* use only umount2 */ -#define __NR_setuid 23 /* ok */ -#define __NR_getuid 24 /* ok */ -#define __NR_stime 25 /* obsolete -> sys_settimeofday */ -#define __NR_ptrace 26 /* ok */ -#define __NR_alarm 27 /* obsolete -> sys_setitimer */ -#define __NR_oldfstat 28 /* remove */ -#define __NR_pause 29 /* obsolete -> sys_rt_sigtimedwait */ -#define __NR_utime 30 /* obsolete -> sys_utimesat */ -#define __NR_stty 31 /* remove */ -#define __NR_gtty 32 /* remove */ -#define __NR_access 33 /* faccessat */ -/* can be implemented by sys_setpriority */ -#define __NR_nice 34 -#define __NR_ftime 35 /* remove */ -#define __NR_sync 36 /* ok */ -#define __NR_kill 37 /* ok */ -#define __NR_rename 38 /* renameat */ -#define __NR_mkdir 39 /* mkdirat */ -#define __NR_rmdir 40 /* unlinkat */ -#define __NR_dup 41 /* ok */ -#define __NR_pipe 42 /* ok */ -#define __NR_times 43 /* ok */ -#define __NR_prof 44 /* remove */ -#define __NR_brk 45 /* ok -mmu, nommu specific */ -#define __NR_setgid 46 /* ok */ -#define __NR_getgid 47 /* ok */ -#define __NR_signal 48 /* obsolete -> sys_rt_sigaction */ -#define __NR_geteuid 49 /* ok */ -#define __NR_getegid 50 /* ok */ -#define __NR_acct 51 /* add it and then I can disable it */ -#define __NR_umount2 52 /* remove */ -#define __NR_lock 53 /* remove */ -#define __NR_ioctl 54 /* ok */ -#define __NR_fcntl 55 /* ok -> 64bit version*/ -#define __NR_mpx 56 /* remove */ -#define __NR_setpgid 57 /* ok */ -#define __NR_ulimit 58 /* remove */ -#define __NR_oldolduname 59 /* remove */ -#define __NR_umask 60 /* ok */ -#define __NR_chroot 61 /* ok */ -#define __NR_ustat 62 /* obsolete -> statfs64 */ -#define __NR_dup2 63 /* ok */ -#define __NR_getppid 64 /* ok */ -#define __NR_getpgrp 65 /* obsolete -> sys_getpgid */ -#define __NR_setsid 66 /* ok */ -#define __NR_sigaction 67 /* obsolete -> rt_sigaction */ -#define __NR_sgetmask 68 /* obsolete -> sys_rt_sigprocmask */ -#define __NR_ssetmask 69 /* obsolete ->sys_rt_sigprocmask */ -#define __NR_setreuid 70 /* ok */ -#define __NR_setregid 71 /* ok */ -#define __NR_sigsuspend 72 /* obsolete -> rt_sigsuspend */ -#define __NR_sigpending 73 /* obsolete -> sys_rt_sigpending */ -#define __NR_sethostname 74 /* ok */ -#define __NR_setrlimit 75 /* ok */ -#define __NR_getrlimit 76 /* ok Back compatible 2G limited rlimit */ -#define __NR_getrusage 77 /* ok */ -#define __NR_gettimeofday 78 /* ok */ -#define __NR_settimeofday 79 /* ok */ -#define __NR_getgroups 80 /* ok */ -#define __NR_setgroups 81 /* ok */ -#define __NR_select 82 /* obsolete -> sys_pselect7 */ -#define __NR_symlink 83 /* symlinkat */ -#define __NR_oldlstat 84 /* remove */ -#define __NR_readlink 85 /* obsolete -> sys_readlinkat */ -#define __NR_uselib 86 /* remove */ -#define __NR_swapon 87 /* ok */ -#define __NR_reboot 88 /* ok */ -#define __NR_readdir 89 /* remove ? */ -#define __NR_mmap 90 /* obsolete -> sys_mmap2 */ -#define __NR_munmap 91 /* ok - mmu and nommu */ -#define __NR_truncate 92 /* ok or truncate64 */ -#define __NR_ftruncate 93 /* ok or ftruncate64 */ -#define __NR_fchmod 94 /* ok */ -#define __NR_fchown 95 /* ok */ -#define __NR_getpriority 96 /* ok */ -#define __NR_setpriority 97 /* ok */ -#define __NR_profil 98 /* remove */ -#define __NR_statfs 99 /* ok or statfs64 */ -#define __NR_fstatfs 100 /* ok or fstatfs64 */ -#define __NR_ioperm 101 /* remove */ -#define __NR_socketcall 102 /* remove */ -#define __NR_syslog 103 /* ok */ -#define __NR_setitimer 104 /* ok */ -#define __NR_getitimer 105 /* ok */ -#define __NR_stat 106 /* remove */ -#define __NR_lstat 107 /* remove */ -#define __NR_fstat 108 /* remove */ -#define __NR_olduname 109 /* remove */ -#define __NR_iopl 110 /* remove */ -#define __NR_vhangup 111 /* ok */ -#define __NR_idle 112 /* remove */ -#define __NR_vm86old 113 /* remove */ -#define __NR_wait4 114 /* obsolete -> waitid */ -#define __NR_swapoff 115 /* ok */ -#define __NR_sysinfo 116 /* ok */ -#define __NR_ipc 117 /* remove - direct call */ -#define __NR_fsync 118 /* ok */ -#define __NR_sigreturn 119 /* obsolete -> sys_rt_sigreturn */ -#define __NR_clone 120 /* ok */ -#define __NR_setdomainname 121 /* ok */ -#define __NR_uname 122 /* remove */ -#define __NR_modify_ldt 123 /* remove */ -#define __NR_adjtimex 124 /* ok */ -#define __NR_mprotect 125 /* remove */ -#define __NR_sigprocmask 126 /* obsolete -> sys_rt_sigprocmask */ -#define __NR_create_module 127 /* remove */ -#define __NR_init_module 128 /* ok */ -#define __NR_delete_module 129 /* ok */ -#define __NR_get_kernel_syms 130 /* remove */ -#define __NR_quotactl 131 /* ok */ -#define __NR_getpgid 132 /* ok */ -#define __NR_fchdir 133 /* ok */ -#define __NR_bdflush 134 /* remove */ -#define __NR_sysfs 135 /* needed for busybox */ -#define __NR_personality 136 /* ok */ -#define __NR_afs_syscall 137 /* Syscall for Andrew File System */ -#define __NR_setfsuid 138 /* ok */ -#define __NR_setfsgid 139 /* ok */ -#define __NR__llseek 140 /* remove only lseek */ -#define __NR_getdents 141 /* ok or getdents64 */ -#define __NR__newselect 142 /* remove */ -#define __NR_flock 143 /* ok */ -#define __NR_msync 144 /* remove */ -#define __NR_readv 145 /* ok */ -#define __NR_writev 146 /* ok */ -#define __NR_getsid 147 /* ok */ -#define __NR_fdatasync 148 /* ok */ -#define __NR__sysctl 149 /* remove */ -#define __NR_mlock 150 /* ok - nommu or mmu */ -#define __NR_munlock 151 /* ok - nommu or mmu */ -#define __NR_mlockall 152 /* ok - nommu or mmu */ -#define __NR_munlockall 153 /* ok - nommu or mmu */ -#define __NR_sched_setparam 154 /* ok */ -#define __NR_sched_getparam 155 /* ok */ -#define __NR_sched_setscheduler 156 /* ok */ -#define __NR_sched_getscheduler 157 /* ok */ -#define __NR_sched_yield 158 /* ok */ -#define __NR_sched_get_priority_max 159 /* ok */ -#define __NR_sched_get_priority_min 160 /* ok */ -#define __NR_sched_rr_get_interval 161 /* ok */ -#define __NR_nanosleep 162 /* ok */ -#define __NR_mremap 163 /* ok - nommu or mmu */ -#define __NR_setresuid 164 /* ok */ -#define __NR_getresuid 165 /* ok */ -#define __NR_vm86 166 /* remove */ -#define __NR_query_module 167 /* ok */ -#define __NR_poll 168 /* obsolete -> sys_ppoll */ -#define __NR_nfsservctl 169 /* ok */ -#define __NR_setresgid 170 /* ok */ -#define __NR_getresgid 171 /* ok */ -#define __NR_prctl 172 /* ok */ -#define __NR_rt_sigreturn 173 /* ok */ -#define __NR_rt_sigaction 174 /* ok */ -#define __NR_rt_sigprocmask 175 /* ok */ -#define __NR_rt_sigpending 176 /* ok */ -#define __NR_rt_sigtimedwait 177 /* ok */ -#define __NR_rt_sigqueueinfo 178 /* ok */ -#define __NR_rt_sigsuspend 179 /* ok */ -#define __NR_pread64 180 /* ok */ -#define __NR_pwrite64 181 /* ok */ -#define __NR_chown 182 /* obsolete -> fchownat */ -#define __NR_getcwd 183 /* ok */ -#define __NR_capget 184 /* ok */ -#define __NR_capset 185 /* ok */ -#define __NR_sigaltstack 186 /* remove */ -#define __NR_sendfile 187 /* ok -> exist 64bit version*/ -#define __NR_getpmsg 188 /* remove */ -/* remove - some people actually want streams */ -#define __NR_putpmsg 189 -/* for noMMU - group with clone -> maybe remove */ -#define __NR_vfork 190 -#define __NR_ugetrlimit 191 /* remove - SuS compliant getrlimit */ -#define __NR_mmap2 192 /* ok */ -#define __NR_truncate64 193 /* ok */ -#define __NR_ftruncate64 194 /* ok */ -#define __NR_stat64 195 /* remove _ARCH_WANT_STAT64 */ -#define __NR_lstat64 196 /* remove _ARCH_WANT_STAT64 */ -#define __NR_fstat64 197 /* remove _ARCH_WANT_STAT64 */ -#define __NR_lchown32 198 /* ok - without 32 */ -#define __NR_getuid32 199 /* ok - without 32 */ -#define __NR_getgid32 200 /* ok - without 32 */ -#define __NR_geteuid32 201 /* ok - without 32 */ -#define __NR_getegid32 202 /* ok - without 32 */ -#define __NR_setreuid32 203 /* ok - without 32 */ -#define __NR_setregid32 204 /* ok - without 32 */ -#define __NR_getgroups32 205 /* ok - without 32 */ -#define __NR_setgroups32 206 /* ok - without 32 */ -#define __NR_fchown32 207 /* ok - without 32 */ -#define __NR_setresuid32 208 /* ok - without 32 */ -#define __NR_getresuid32 209 /* ok - without 32 */ -#define __NR_setresgid32 210 /* ok - without 32 */ -#define __NR_getresgid32 211 /* ok - without 32 */ -#define __NR_chown32 212 /* ok - without 32 -obsolete -> fchownat */ -#define __NR_setuid32 213 /* ok - without 32 */ -#define __NR_setgid32 214 /* ok - without 32 */ -#define __NR_setfsuid32 215 /* ok - without 32 */ -#define __NR_setfsgid32 216 /* ok - without 32 */ -#define __NR_pivot_root 217 /* ok */ -#define __NR_mincore 218 /* ok */ -#define __NR_madvise 219 /* ok */ -#define __NR_getdents64 220 /* ok */ -#define __NR_fcntl64 221 /* ok */ -/* 223 is unused */ -#define __NR_gettid 224 /* ok */ -#define __NR_readahead 225 /* ok */ -#define __NR_setxattr 226 /* ok */ -#define __NR_lsetxattr 227 /* ok */ -#define __NR_fsetxattr 228 /* ok */ -#define __NR_getxattr 229 /* ok */ -#define __NR_lgetxattr 230 /* ok */ -#define __NR_fgetxattr 231 /* ok */ -#define __NR_listxattr 232 /* ok */ -#define __NR_llistxattr 233 /* ok */ -#define __NR_flistxattr 234 /* ok */ -#define __NR_removexattr 235 /* ok */ -#define __NR_lremovexattr 236 /* ok */ -#define __NR_fremovexattr 237 /* ok */ -#define __NR_tkill 238 /* ok */ -#define __NR_sendfile64 239 /* ok */ -#define __NR_futex 240 /* ok */ -#define __NR_sched_setaffinity 241 /* ok */ -#define __NR_sched_getaffinity 242 /* ok */ -#define __NR_set_thread_area 243 /* remove */ -#define __NR_get_thread_area 244 /* remove */ -#define __NR_io_setup 245 /* ok */ -#define __NR_io_destroy 246 /* ok */ -#define __NR_io_getevents 247 /* ok */ -#define __NR_io_submit 248 /* ok */ -#define __NR_io_cancel 249 /* ok */ -#define __NR_fadvise64 250 /* remove -> sys_fadvise64_64 */ -/* 251 is available for reuse (was briefly sys_set_zone_reclaim) */ -#define __NR_exit_group 252 /* ok */ -#define __NR_lookup_dcookie 253 /* ok */ -#define __NR_epoll_create 254 /* ok */ -#define __NR_epoll_ctl 255 /* ok */ -#define __NR_epoll_wait 256 /* obsolete -> sys_epoll_pwait */ -#define __NR_remap_file_pages 257 /* only for mmu */ -#define __NR_set_tid_address 258 /* ok */ -#define __NR_timer_create 259 /* ok */ -#define __NR_timer_settime (__NR_timer_create+1) /* 260 */ /* ok */ -#define __NR_timer_gettime (__NR_timer_create+2) /* 261 */ /* ok */ -#define __NR_timer_getoverrun (__NR_timer_create+3) /* 262 */ /* ok */ -#define __NR_timer_delete (__NR_timer_create+4) /* 263 */ /* ok */ -#define __NR_clock_settime (__NR_timer_create+5) /* 264 */ /* ok */ -#define __NR_clock_gettime (__NR_timer_create+6) /* 265 */ /* ok */ -#define __NR_clock_getres (__NR_timer_create+7) /* 266 */ /* ok */ -#define __NR_clock_nanosleep (__NR_timer_create+8) /* 267 */ /* ok */ -#define __NR_statfs64 268 /* ok */ -#define __NR_fstatfs64 269 /* ok */ -#define __NR_tgkill 270 /* ok */ -#define __NR_utimes 271 /* obsolete -> sys_futimesat */ -#define __NR_fadvise64_64 272 /* ok */ -#define __NR_vserver 273 /* ok */ -#define __NR_mbind 274 /* only for mmu */ -#define __NR_get_mempolicy 275 /* only for mmu */ -#define __NR_set_mempolicy 276 /* only for mmu */ -#define __NR_mq_open 277 /* ok */ -#define __NR_mq_unlink (__NR_mq_open+1) /* 278 */ /* ok */ -#define __NR_mq_timedsend (__NR_mq_open+2) /* 279 */ /* ok */ -#define __NR_mq_timedreceive (__NR_mq_open+3) /* 280 */ /* ok */ -#define __NR_mq_notify (__NR_mq_open+4) /* 281 */ /* ok */ -#define __NR_mq_getsetattr (__NR_mq_open+5) /* 282 */ /* ok */ -#define __NR_kexec_load 283 /* ok */ -#define __NR_waitid 284 /* ok */ -/* #define __NR_sys_setaltroot 285 */ -#define __NR_add_key 286 /* ok */ -#define __NR_request_key 287 /* ok */ -#define __NR_keyctl 288 /* ok */ -#define __NR_ioprio_set 289 /* ok */ -#define __NR_ioprio_get 290 /* ok */ -#define __NR_inotify_init 291 /* ok */ -#define __NR_inotify_add_watch 292 /* ok */ -#define __NR_inotify_rm_watch 293 /* ok */ -#define __NR_migrate_pages 294 /* mmu */ -#define __NR_openat 295 /* ok */ -#define __NR_mkdirat 296 /* ok */ -#define __NR_mknodat 297 /* ok */ -#define __NR_fchownat 298 /* ok */ -#define __NR_futimesat 299 /* obsolete -> sys_utimesat */ -#define __NR_fstatat64 300 /* stat64 */ -#define __NR_unlinkat 301 /* ok */ -#define __NR_renameat 302 /* ok */ -#define __NR_linkat 303 /* ok */ -#define __NR_symlinkat 304 /* ok */ -#define __NR_readlinkat 305 /* ok */ -#define __NR_fchmodat 306 /* ok */ -#define __NR_faccessat 307 /* ok */ -#define __NR_pselect6 308 /* obsolete -> sys_pselect7 */ -#define __NR_ppoll 309 /* ok */ -#define __NR_unshare 310 /* ok */ -#define __NR_set_robust_list 311 /* ok */ -#define __NR_get_robust_list 312 /* ok */ -#define __NR_splice 313 /* ok */ -#define __NR_sync_file_range 314 /* ok */ -#define __NR_tee 315 /* ok */ -#define __NR_vmsplice 316 /* ok */ -#define __NR_move_pages 317 /* mmu */ -#define __NR_getcpu 318 /* ok */ -#define __NR_epoll_pwait 319 /* ok */ -#define __NR_utimensat 320 /* ok */ -#define __NR_signalfd 321 /* ok */ -#define __NR_timerfd_create 322 /* ok */ -#define __NR_eventfd 323 /* ok */ -#define __NR_fallocate 324 /* ok */ -#define __NR_semtimedop 325 /* ok - semaphore group */ -#define __NR_timerfd_settime 326 /* ok */ -#define __NR_timerfd_gettime 327 /* ok */ -/* sysv ipc syscalls */ -#define __NR_semctl 328 /* ok */ -#define __NR_semget 329 /* ok */ -#define __NR_semop 330 /* ok */ -#define __NR_msgctl 331 /* ok */ -#define __NR_msgget 332 /* ok */ -#define __NR_msgrcv 333 /* ok */ -#define __NR_msgsnd 334 /* ok */ -#define __NR_shmat 335 /* ok */ -#define __NR_shmctl 336 /* ok */ -#define __NR_shmdt 337 /* ok */ -#define __NR_shmget 338 /* ok */ - - -#define __NR_signalfd4 339 /* new */ -#define __NR_eventfd2 340 /* new */ -#define __NR_epoll_create1 341 /* new */ -#define __NR_dup3 342 /* new */ -#define __NR_pipe2 343 /* new */ -#define __NR_inotify_init1 344 /* new */ -#define __NR_socket 345 /* new */ -#define __NR_socketpair 346 /* new */ -#define __NR_bind 347 /* new */ -#define __NR_listen 348 /* new */ -#define __NR_accept 349 /* new */ -#define __NR_connect 350 /* new */ -#define __NR_getsockname 351 /* new */ -#define __NR_getpeername 352 /* new */ -#define __NR_sendto 353 /* new */ -#define __NR_send 354 /* new */ -#define __NR_recvfrom 355 /* new */ -#define __NR_recv 356 /* new */ -#define __NR_setsockopt 357 /* new */ -#define __NR_getsockopt 358 /* new */ -#define __NR_shutdown 359 /* new */ -#define __NR_sendmsg 360 /* new */ -#define __NR_recvmsg 361 /* new */ -#define __NR_accept04 362 /* new */ -#define __NR_preadv 363 /* new */ -#define __NR_pwritev 364 /* new */ - -#define __NR_syscalls 365 - -#ifdef __KERNEL__ -#ifndef __ASSEMBLY__ - -#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 #define __ARCH_WANT_SYS_RT_SIGSUSPEND -/* - * "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 /* __MICROBLAZE_UNISTD_H */ -#endif /* __ASSEMBLY__ */ -#endif /* __KERNEL__ */ -#endif /* _ASM_MICROBLAZE_UNISTD_H */ +#include <asm-generic/unistd.h> Index: linux-2.6/arch/microblaze/kernel/syscall_table.S =================================================================== --- linux-2.6.orig/arch/microblaze/kernel/syscall_table.S +++ /dev/null @@ -1,367 +0,0 @@ -ENTRY(sys_call_table) - .long sys_restart_syscall /* 0 - old "setup()" system call, - * used for restarting */ - .long sys_exit - .long sys_ni_syscall /* was fork */ - .long sys_read - .long sys_write - .long sys_open /* 5 */ - .long sys_close - .long sys_waitpid - .long sys_creat - .long sys_link - .long sys_unlink /* 10 */ - .long sys_execve_wrapper - .long sys_chdir - .long sys_time - .long sys_mknod - .long sys_chmod /* 15 */ - .long sys_lchown - .long sys_ni_syscall /* old break syscall holder */ - .long sys_ni_syscall /* old stat */ - .long sys_lseek - .long sys_getpid /* 20 */ - .long sys_mount - .long sys_oldumount - .long sys_setuid - .long sys_getuid - .long sys_stime /* 25 */ - .long sys_ptrace - .long sys_alarm - .long sys_ni_syscall /* oldfstat */ - .long sys_pause - .long sys_utime /* 30 */ - .long sys_ni_syscall /* old stty syscall holder */ - .long sys_ni_syscall /* old gtty syscall holder */ - .long sys_access - .long sys_nice - .long sys_ni_syscall /* 35 - old ftime syscall holder */ - .long sys_sync - .long sys_kill - .long sys_rename - .long sys_mkdir - .long sys_rmdir /* 40 */ - .long sys_dup - .long sys_pipe - .long sys_times - .long sys_ni_syscall /* old prof syscall holder */ - .long sys_brk /* 45 */ - .long sys_setgid - .long sys_getgid - .long sys_signal - .long sys_geteuid - .long sys_getegid /* 50 */ - .long sys_acct - .long sys_umount /* recycled never used phys() */ - .long sys_ni_syscall /* old lock syscall holder */ - .long sys_ioctl - .long sys_fcntl /* 55 */ - .long sys_ni_syscall /* old mpx syscall holder */ - .long sys_setpgid - .long sys_ni_syscall /* old ulimit syscall holder */ - .long sys_ni_syscall /* olduname */ - .long sys_umask /* 60 */ - .long sys_chroot - .long sys_ustat - .long sys_dup2 - .long sys_getppid - .long sys_getpgrp /* 65 */ - .long sys_setsid - .long sys_sigaction - .long sys_sgetmask - .long sys_ssetmask - .long sys_setreuid /* 70 */ - .long sys_setregid - .long sys_sigsuspend_wrapper - .long sys_sigpending - .long sys_sethostname - .long sys_setrlimit /* 75 */ - .long sys_ni_syscall /* old_getrlimit */ - .long sys_getrusage - .long sys_gettimeofday - .long sys_settimeofday - .long sys_getgroups /* 80 */ - .long sys_setgroups - .long sys_ni_syscall /* old_select */ - .long sys_symlink - .long sys_ni_syscall /* oldlstat */ - .long sys_readlink /* 85 */ - .long sys_uselib - .long sys_swapon - .long sys_reboot - .long sys_ni_syscall /* old_readdir */ - .long sys_mmap /* 90 */ /* old_mmap */ - .long sys_munmap - .long sys_truncate - .long sys_ftruncate - .long sys_fchmod - .long sys_fchown /* 95 */ - .long sys_getpriority - .long sys_setpriority - .long sys_ni_syscall /* old profil syscall holder */ - .long sys_statfs - .long sys_fstatfs /* 100 */ - .long sys_ni_syscall /* ioperm */ - .long sys_socketcall - .long sys_syslog /* operation with system console */ - .long sys_setitimer - .long sys_getitimer /* 105 */ - .long sys_newstat - .long sys_newlstat - .long sys_newfstat - .long sys_ni_syscall /* uname */ - .long sys_ni_syscall /* 110 */ /* iopl */ - .long sys_vhangup - .long sys_ni_syscall /* old "idle" system call */ - .long sys_ni_syscall /* old sys_vm86old */ - .long sys_wait4 - .long sys_swapoff /* 115 */ - .long sys_sysinfo - .long sys_ipc - .long sys_fsync - .long sys_sigreturn_wrapper - .long sys_clone_wrapper /* 120 */ - .long sys_setdomainname - .long sys_newuname - .long sys_ni_syscall /* modify_ldt */ - .long sys_adjtimex - .long sys_mprotect /* 125: sys_mprotect */ - .long sys_sigprocmask - .long sys_ni_syscall /* old "create_module" */ - .long sys_init_module - .long sys_delete_module - .long sys_ni_syscall /* 130: old "get_kernel_syms" */ - .long sys_quotactl - .long sys_getpgid - .long sys_fchdir - .long sys_bdflush - .long sys_sysfs /* 135 */ - .long sys_personality - .long sys_ni_syscall /* reserved for afs_syscall */ - .long sys_setfsuid - .long sys_setfsgid - .long sys_llseek /* 140 */ - .long sys_getdents - .long sys_select - .long sys_flock - .long sys_msync - .long sys_readv /* 145 */ - .long sys_writev - .long sys_getsid - .long sys_fdatasync - .long sys_sysctl - .long sys_mlock /* 150: sys_mlock */ - .long sys_munlock - .long sys_mlockall - .long sys_munlockall - .long sys_sched_setparam - .long sys_sched_getparam /* 155 */ - .long sys_sched_setscheduler - .long sys_sched_getscheduler - .long sys_sched_yield - .long sys_sched_get_priority_max - .long sys_sched_get_priority_min /* 160 */ - .long sys_sched_rr_get_interval - .long sys_nanosleep - .long sys_mremap - .long sys_setresuid - .long sys_getresuid /* 165 */ - .long sys_ni_syscall /* sys_vm86 */ - .long sys_ni_syscall /* Old sys_query_module */ - .long sys_poll - .long sys_nfsservctl - .long sys_setresgid /* 170 */ - .long sys_getresgid - .long sys_prctl - .long sys_rt_sigreturn_wrapper - .long sys_rt_sigaction - .long sys_rt_sigprocmask /* 175 */ - .long sys_rt_sigpending - .long sys_rt_sigtimedwait - .long sys_rt_sigqueueinfo - .long sys_rt_sigsuspend_wrapper - .long sys_pread64 /* 180 */ - .long sys_pwrite64 - .long sys_chown - .long sys_getcwd - .long sys_capget - .long sys_capset /* 185 */ - .long sys_ni_syscall /* sigaltstack */ - .long sys_sendfile - .long sys_ni_syscall /* reserved for streams1 */ - .long sys_ni_syscall /* reserved for streams2 */ - .long sys_vfork_wrapper /* 190 */ - .long sys_getrlimit - .long sys_mmap2 /* mmap2 */ - .long sys_truncate64 - .long sys_ftruncate64 - .long sys_stat64 /* 195 */ - .long sys_lstat64 - .long sys_fstat64 - .long sys_lchown - .long sys_getuid - .long sys_getgid /* 200 */ - .long sys_geteuid - .long sys_getegid - .long sys_setreuid - .long sys_setregid - .long sys_getgroups /* 205 */ - .long sys_setgroups - .long sys_fchown - .long sys_setresuid - .long sys_getresuid - .long sys_setresgid /* 210 */ - .long sys_getresgid - .long sys_chown - .long sys_setuid - .long sys_setgid - .long sys_setfsuid /* 215 */ - .long sys_setfsgid - .long sys_pivot_root - .long sys_mincore - .long sys_madvise - .long sys_getdents64 /* 220 */ - .long sys_fcntl64 - .long sys_ni_syscall /* reserved for TUX */ - .long sys_ni_syscall - .long sys_gettid - .long sys_readahead /* 225 */ - .long sys_setxattr - .long sys_lsetxattr - .long sys_fsetxattr - .long sys_getxattr - .long sys_lgetxattr /* 230 */ - .long sys_fgetxattr - .long sys_listxattr - .long sys_llistxattr - .long sys_flistxattr - .long sys_removexattr /* 235 */ - .long sys_lremovexattr - .long sys_fremovexattr - .long sys_tkill - .long sys_sendfile64 - .long sys_futex /* 240 */ - .long sys_sched_setaffinity - .long sys_sched_getaffinity - .long sys_ni_syscall /* set_thread_area */ - .long sys_ni_syscall /* get_thread_area */ - .long sys_io_setup /* 245 */ - .long sys_io_destroy - .long sys_io_getevents - .long sys_io_submit - .long sys_io_cancel - .long sys_fadvise64 /* 250 */ - .long sys_ni_syscall - .long sys_exit_group - .long sys_lookup_dcookie - .long sys_epoll_create - .long sys_epoll_ctl /* 255 */ - .long sys_epoll_wait - .long sys_remap_file_pages - .long sys_set_tid_address - .long sys_timer_create - .long sys_timer_settime /* 260 */ - .long sys_timer_gettime - .long sys_timer_getoverrun - .long sys_timer_delete - .long sys_clock_settime - .long sys_clock_gettime /* 265 */ - .long sys_clock_getres - .long sys_clock_nanosleep - .long sys_statfs64 - .long sys_fstatfs64 - .long sys_tgkill /* 270 */ - .long sys_utimes - .long sys_fadvise64_64 - .long sys_ni_syscall /* sys_vserver */ - .long sys_mbind - .long sys_get_mempolicy - .long sys_set_mempolicy - .long sys_mq_open - .long sys_mq_unlink - .long sys_mq_timedsend - .long sys_mq_timedreceive /* 280 */ - .long sys_mq_notify - .long sys_mq_getsetattr - .long sys_kexec_load - .long sys_waitid - .long sys_ni_syscall /* 285 */ /* available */ - .long sys_add_key - .long sys_request_key - .long sys_keyctl - .long sys_ioprio_set - .long sys_ioprio_get /* 290 */ - .long sys_inotify_init - .long sys_inotify_add_watch - .long sys_inotify_rm_watch - .long sys_ni_syscall /* sys_migrate_pages */ - .long sys_openat /* 295 */ - .long sys_mkdirat - .long sys_mknodat - .long sys_fchownat - .long sys_ni_syscall - .long sys_fstatat64 /* 300 */ - .long sys_unlinkat - .long sys_renameat - .long sys_linkat - .long sys_symlinkat - .long sys_readlinkat /* 305 */ - .long sys_fchmodat - .long sys_faccessat - .long sys_ni_syscall /* pselect6 */ - .long sys_ni_syscall /* sys_ppoll */ - .long sys_unshare /* 310 */ - .long sys_set_robust_list - .long sys_get_robust_list - .long sys_splice - .long sys_sync_file_range - .long sys_tee /* 315 */ - .long sys_vmsplice - .long sys_move_pages - .long sys_getcpu - .long sys_epoll_pwait - .long sys_utimensat /* 320 */ - .long sys_signalfd - .long sys_timerfd_create - .long sys_eventfd - .long sys_fallocate - .long sys_semtimedop /* 325 */ - .long sys_timerfd_settime - .long sys_timerfd_gettime - .long sys_semctl - .long sys_semget - .long sys_semop /* 330 */ - .long sys_msgctl - .long sys_msgget - .long sys_msgrcv - .long sys_msgsnd - .long sys_shmat /* 335 */ - .long sys_shmctl - .long sys_shmdt - .long sys_shmget - .long sys_signalfd4 /* new syscall */ - .long sys_eventfd2 /* 340 */ - .long sys_epoll_create1 - .long sys_dup3 - .long sys_pipe2 - .long sys_inotify_init1 - .long sys_socket /* 345 */ - .long sys_socketpair - .long sys_bind - .long sys_listen - .long sys_accept - .long sys_connect /* 350 */ - .long sys_getsockname - .long sys_getpeername - .long sys_sendto - .long sys_send - .long sys_recvfrom /* 355 */ - .long sys_recv - .long sys_setsockopt - .long sys_getsockopt - .long sys_shutdown - .long sys_sendmsg /* 360 */ - .long sys_recvmsg - .long sys_ni_syscall - .long sys_ni_syscall - .long sys_ni_syscall Index: linux-2.6/arch/microblaze/kernel/Makefile =================================================================== --- linux-2.6.orig/arch/microblaze/kernel/Makefile +++ linux-2.6/arch/microblaze/kernel/Makefile @@ -7,7 +7,7 @@ extra-y := head.o vmlinux.lds obj-y += exceptions.o \ hw_exception_handler.o init_task.o intc.o irq.o of_device.o \ of_platform.o process.o prom.o prom_parse.o ptrace.o \ - setup.o signal.o sys_microblaze.o timer.o traps.o + setup.o signal.o sys_microblaze.o timer.o traps.o syscall_table.o obj-y += cpu/ Index: linux-2.6/arch/microblaze/kernel/entry-nommu.S =================================================================== --- linux-2.6.orig/arch/microblaze/kernel/entry-nommu.S +++ linux-2.6/arch/microblaze/kernel/entry-nommu.S @@ -563,18 +563,10 @@ sys_execve_wrapper: brid sys_execve addk r8, r1, r0 -sys_sigreturn_wrapper: - brid sys_sigreturn - addk r5, r1, r0 - sys_rt_sigreturn_wrapper: brid sys_rt_sigreturn addk r5, r1, r0 -sys_sigsuspend_wrapper: - brid sys_rt_sigsuspend - addk r6, r1, r0 - sys_rt_sigsuspend_wrapper: brid sys_rt_sigsuspend addk r7, r1, r0 @@ -589,8 +581,3 @@ sys_rt_sigsuspend_wrapper: brai _hw_exception_handler .org 0x60 brai _debug_exception - -.section .rodata,"a" -#include "syscall_table.S" - -syscall_table_size=(.-sys_call_table) Index: linux-2.6/arch/microblaze/kernel/syscall_table.c =================================================================== --- /dev/null +++ linux-2.6/arch/microblaze/kernel/syscall_table.c @@ -0,0 +1,12 @@ +#include <linux/syscalls.h> +#include <linux/signal.h> +#include <linux/unistd.h> + +#include <asm/syscalls.h> + +#undef __SYSCALL +#define __SYSCALL(nr, call) [nr] (call), + +void *sys_call_table[__NR_syscalls] = { +#include <asm/unistd.h> +}; -- -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
