In IA64, system call table entries are the part of entry.S file. We need to keep it in a separate file so that one of the patch in this patch series contains a system call table generation script which can separately handle system call table entries.
Replaced the system call table from entry.S to syscall_table.S, this is a new file. This change will unify the implementation across all the architecture and to simplify the implementation for system call table generation using the script.
Signed-off-by: Firoz Khan firoz.khan@linaro.org --- arch/ia64/kernel/entry.S | 333 +------------------------------------- arch/ia64/kernel/syscall_table.S | 334 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 335 insertions(+), 332 deletions(-) create mode 100644 arch/ia64/kernel/syscall_table.S
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S index 68362b3..249b2e9 100644 --- a/arch/ia64/kernel/entry.S +++ b/arch/ia64/kernel/entry.S @@ -1426,335 +1426,4 @@ END(ftrace_stub)
#endif /* CONFIG_FUNCTION_TRACER */
- .rodata - .align 8 - .globl sys_call_table -sys_call_table: - data8 sys_ni_syscall // This must be sys_ni_syscall! See ivt.S. - data8 sys_exit // 1025 - data8 sys_read - data8 sys_write - data8 sys_open - data8 sys_close - data8 sys_creat // 1030 - data8 sys_link - data8 sys_unlink - data8 ia64_execve - data8 sys_chdir - data8 sys_fchdir // 1035 - data8 sys_utimes - data8 sys_mknod - data8 sys_chmod - data8 sys_chown - data8 sys_lseek // 1040 - data8 sys_getpid - data8 sys_getppid - data8 sys_mount - data8 sys_umount - data8 sys_setuid // 1045 - data8 sys_getuid - data8 sys_geteuid - data8 sys_ptrace - data8 sys_access - data8 sys_sync // 1050 - data8 sys_fsync - data8 sys_fdatasync - data8 sys_kill - data8 sys_rename - data8 sys_mkdir // 1055 - data8 sys_rmdir - data8 sys_dup - data8 sys_ia64_pipe - data8 sys_times - data8 ia64_brk // 1060 - data8 sys_setgid - data8 sys_getgid - data8 sys_getegid - data8 sys_acct - data8 sys_ioctl // 1065 - data8 sys_fcntl - data8 sys_umask - data8 sys_chroot - data8 sys_ustat - data8 sys_dup2 // 1070 - data8 sys_setreuid - data8 sys_setregid - data8 sys_getresuid - data8 sys_setresuid - data8 sys_getresgid // 1075 - data8 sys_setresgid - data8 sys_getgroups - data8 sys_setgroups - data8 sys_getpgid - data8 sys_setpgid // 1080 - data8 sys_setsid - data8 sys_getsid - data8 sys_sethostname - data8 sys_setrlimit - data8 sys_getrlimit // 1085 - data8 sys_getrusage - data8 sys_gettimeofday - data8 sys_settimeofday - data8 sys_select - data8 sys_poll // 1090 - data8 sys_symlink - data8 sys_readlink - data8 sys_uselib - data8 sys_swapon - data8 sys_swapoff // 1095 - data8 sys_reboot - data8 sys_truncate - data8 sys_ftruncate - data8 sys_fchmod - data8 sys_fchown // 1100 - data8 ia64_getpriority - data8 sys_setpriority - data8 sys_statfs - data8 sys_fstatfs - data8 sys_gettid // 1105 - data8 sys_semget - data8 sys_semop - data8 sys_semctl - data8 sys_msgget - data8 sys_msgsnd // 1110 - data8 sys_msgrcv - data8 sys_msgctl - data8 sys_shmget - data8 sys_shmat - data8 sys_shmdt // 1115 - data8 sys_shmctl - data8 sys_syslog - data8 sys_setitimer - data8 sys_getitimer - data8 sys_ni_syscall // 1120 /* was: ia64_oldstat */ - data8 sys_ni_syscall /* was: ia64_oldlstat */ - data8 sys_ni_syscall /* was: ia64_oldfstat */ - data8 sys_vhangup - data8 sys_lchown - data8 sys_remap_file_pages // 1125 - data8 sys_wait4 - data8 sys_sysinfo - data8 sys_clone - data8 sys_setdomainname - data8 sys_newuname // 1130 - data8 sys_adjtimex - data8 sys_ni_syscall /* was: ia64_create_module */ - data8 sys_init_module - data8 sys_delete_module - data8 sys_ni_syscall // 1135 /* was: sys_get_kernel_syms */ - data8 sys_ni_syscall /* was: sys_query_module */ - data8 sys_quotactl - data8 sys_bdflush - data8 sys_sysfs - data8 sys_personality // 1140 - data8 sys_ni_syscall // sys_afs_syscall - data8 sys_setfsuid - data8 sys_setfsgid - data8 sys_getdents - data8 sys_flock // 1145 - data8 sys_readv - data8 sys_writev - data8 sys_pread64 - data8 sys_pwrite64 - data8 sys_sysctl // 1150 - data8 sys_mmap - data8 sys_munmap - data8 sys_mlock - data8 sys_mlockall - data8 sys_mprotect // 1155 - data8 ia64_mremap - data8 sys_msync - data8 sys_munlock - data8 sys_munlockall - data8 sys_sched_getparam // 1160 - data8 sys_sched_setparam - data8 sys_sched_getscheduler - data8 sys_sched_setscheduler - data8 sys_sched_yield - data8 sys_sched_get_priority_max // 1165 - data8 sys_sched_get_priority_min - data8 sys_sched_rr_get_interval - data8 sys_nanosleep - data8 sys_ni_syscall // old nfsservctl - data8 sys_prctl // 1170 - data8 sys_getpagesize - data8 sys_mmap2 - data8 sys_pciconfig_read - data8 sys_pciconfig_write - data8 sys_perfmonctl // 1175 - data8 sys_sigaltstack - data8 sys_rt_sigaction - data8 sys_rt_sigpending - data8 sys_rt_sigprocmask - data8 sys_rt_sigqueueinfo // 1180 - data8 sys_rt_sigreturn - data8 sys_rt_sigsuspend - data8 sys_rt_sigtimedwait - data8 sys_getcwd - data8 sys_capget // 1185 - data8 sys_capset - data8 sys_sendfile64 - data8 sys_ni_syscall // sys_getpmsg (STREAMS) - data8 sys_ni_syscall // sys_putpmsg (STREAMS) - data8 sys_socket // 1190 - data8 sys_bind - data8 sys_connect - data8 sys_listen - data8 sys_accept - data8 sys_getsockname // 1195 - data8 sys_getpeername - data8 sys_socketpair - data8 sys_send - data8 sys_sendto - data8 sys_recv // 1200 - data8 sys_recvfrom - data8 sys_shutdown - data8 sys_setsockopt - data8 sys_getsockopt - data8 sys_sendmsg // 1205 - data8 sys_recvmsg - data8 sys_pivot_root - data8 sys_mincore - data8 sys_madvise - data8 sys_newstat // 1210 - data8 sys_newlstat - data8 sys_newfstat - data8 sys_clone2 - data8 sys_getdents64 - data8 sys_getunwind // 1215 - data8 sys_readahead - data8 sys_setxattr - data8 sys_lsetxattr - data8 sys_fsetxattr - data8 sys_getxattr // 1220 - data8 sys_lgetxattr - data8 sys_fgetxattr - data8 sys_listxattr - data8 sys_llistxattr - data8 sys_flistxattr // 1225 - data8 sys_removexattr - data8 sys_lremovexattr - data8 sys_fremovexattr - data8 sys_tkill - data8 sys_futex // 1230 - data8 sys_sched_setaffinity - data8 sys_sched_getaffinity - data8 sys_set_tid_address - data8 sys_fadvise64_64 - data8 sys_tgkill // 1235 - data8 sys_exit_group - data8 sys_lookup_dcookie - data8 sys_io_setup - data8 sys_io_destroy - data8 sys_io_getevents // 1240 - data8 sys_io_submit - data8 sys_io_cancel - data8 sys_epoll_create - data8 sys_epoll_ctl - data8 sys_epoll_wait // 1245 - data8 sys_restart_syscall - data8 sys_semtimedop - data8 sys_timer_create - data8 sys_timer_settime - data8 sys_timer_gettime // 1250 - data8 sys_timer_getoverrun - data8 sys_timer_delete - data8 sys_clock_settime - data8 sys_clock_gettime - data8 sys_clock_getres // 1255 - data8 sys_clock_nanosleep - data8 sys_fstatfs64 - data8 sys_statfs64 - data8 sys_mbind - data8 sys_get_mempolicy // 1260 - data8 sys_set_mempolicy - data8 sys_mq_open - data8 sys_mq_unlink - data8 sys_mq_timedsend - data8 sys_mq_timedreceive // 1265 - data8 sys_mq_notify - data8 sys_mq_getsetattr - data8 sys_kexec_load - data8 sys_ni_syscall // reserved for vserver - data8 sys_waitid // 1270 - data8 sys_add_key - data8 sys_request_key - data8 sys_keyctl - data8 sys_ioprio_set - data8 sys_ioprio_get // 1275 - data8 sys_move_pages - data8 sys_inotify_init - data8 sys_inotify_add_watch - data8 sys_inotify_rm_watch - data8 sys_migrate_pages // 1280 - data8 sys_openat - data8 sys_mkdirat - data8 sys_mknodat - data8 sys_fchownat - data8 sys_futimesat // 1285 - data8 sys_newfstatat - data8 sys_unlinkat - data8 sys_renameat - data8 sys_linkat - data8 sys_symlinkat // 1290 - data8 sys_readlinkat - data8 sys_fchmodat - data8 sys_faccessat - data8 sys_pselect6 - data8 sys_ppoll // 1295 - data8 sys_unshare - data8 sys_splice - data8 sys_set_robust_list - data8 sys_get_robust_list - data8 sys_sync_file_range // 1300 - data8 sys_tee - data8 sys_vmsplice - data8 sys_fallocate - data8 sys_getcpu - data8 sys_epoll_pwait // 1305 - data8 sys_utimensat - data8 sys_signalfd - data8 sys_ni_syscall - data8 sys_eventfd - data8 sys_timerfd_create // 1310 - data8 sys_timerfd_settime - data8 sys_timerfd_gettime - data8 sys_signalfd4 - data8 sys_eventfd2 - data8 sys_epoll_create1 // 1315 - data8 sys_dup3 - data8 sys_pipe2 - data8 sys_inotify_init1 - data8 sys_preadv - data8 sys_pwritev // 1320 - data8 sys_rt_tgsigqueueinfo - data8 sys_recvmmsg - data8 sys_fanotify_init - data8 sys_fanotify_mark - data8 sys_prlimit64 // 1325 - data8 sys_name_to_handle_at - data8 sys_open_by_handle_at - data8 sys_clock_adjtime - data8 sys_syncfs - data8 sys_setns // 1330 - data8 sys_sendmmsg - data8 sys_process_vm_readv - data8 sys_process_vm_writev - data8 sys_accept4 - data8 sys_finit_module // 1335 - data8 sys_sched_setattr - data8 sys_sched_getattr - data8 sys_renameat2 - data8 sys_getrandom - data8 sys_memfd_create // 1340 - data8 sys_bpf - data8 sys_execveat - data8 sys_userfaultfd - data8 sys_membarrier - data8 sys_kcmp // 1345 - data8 sys_mlock2 - data8 sys_copy_file_range - data8 sys_preadv2 - data8 sys_pwritev2 - - .org sys_call_table + 8*NR_syscalls // guard against failures to increase NR_syscalls +#include "syscall_table.S" diff --git a/arch/ia64/kernel/syscall_table.S b/arch/ia64/kernel/syscall_table.S new file mode 100644 index 0000000..f69ee5f --- /dev/null +++ b/arch/ia64/kernel/syscall_table.S @@ -0,0 +1,334 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + + .rodata + .align 8 + .globl sys_call_table +sys_call_table: + data8 sys_ni_syscall // This must be sys_ni_syscall! See ivt.S. + data8 sys_exit // 1025 + data8 sys_read + data8 sys_write + data8 sys_open + data8 sys_close + data8 sys_creat // 1030 + data8 sys_link + data8 sys_unlink + data8 ia64_execve + data8 sys_chdir + data8 sys_fchdir // 1035 + data8 sys_utimes + data8 sys_mknod + data8 sys_chmod + data8 sys_chown + data8 sys_lseek // 1040 + data8 sys_getpid + data8 sys_getppid + data8 sys_mount + data8 sys_umount + data8 sys_setuid // 1045 + data8 sys_getuid + data8 sys_geteuid + data8 sys_ptrace + data8 sys_access + data8 sys_sync // 1050 + data8 sys_fsync + data8 sys_fdatasync + data8 sys_kill + data8 sys_rename + data8 sys_mkdir // 1055 + data8 sys_rmdir + data8 sys_dup + data8 sys_ia64_pipe + data8 sys_times + data8 ia64_brk // 1060 + data8 sys_setgid + data8 sys_getgid + data8 sys_getegid + data8 sys_acct + data8 sys_ioctl // 1065 + data8 sys_fcntl + data8 sys_umask + data8 sys_chroot + data8 sys_ustat + data8 sys_dup2 // 1070 + data8 sys_setreuid + data8 sys_setregid + data8 sys_getresuid + data8 sys_setresuid + data8 sys_getresgid // 1075 + data8 sys_setresgid + data8 sys_getgroups + data8 sys_setgroups + data8 sys_getpgid + data8 sys_setpgid // 1080 + data8 sys_setsid + data8 sys_getsid + data8 sys_sethostname + data8 sys_setrlimit + data8 sys_getrlimit // 1085 + data8 sys_getrusage + data8 sys_gettimeofday + data8 sys_settimeofday + data8 sys_select + data8 sys_poll // 1090 + data8 sys_symlink + data8 sys_readlink + data8 sys_uselib + data8 sys_swapon + data8 sys_swapoff // 1095 + data8 sys_reboot + data8 sys_truncate + data8 sys_ftruncate + data8 sys_fchmod + data8 sys_fchown // 1100 + data8 ia64_getpriority + data8 sys_setpriority + data8 sys_statfs + data8 sys_fstatfs + data8 sys_gettid // 1105 + data8 sys_semget + data8 sys_semop + data8 sys_semctl + data8 sys_msgget + data8 sys_msgsnd // 1110 + data8 sys_msgrcv + data8 sys_msgctl + data8 sys_shmget + data8 sys_shmat + data8 sys_shmdt // 1115 + data8 sys_shmctl + data8 sys_syslog + data8 sys_setitimer + data8 sys_getitimer + data8 sys_ni_syscall // 1120 /* was: ia64_oldstat */ + data8 sys_ni_syscall /* was: ia64_oldlstat */ + data8 sys_ni_syscall /* was: ia64_oldfstat */ + data8 sys_vhangup + data8 sys_lchown + data8 sys_remap_file_pages // 1125 + data8 sys_wait4 + data8 sys_sysinfo + data8 sys_clone + data8 sys_setdomainname + data8 sys_newuname // 1130 + data8 sys_adjtimex + data8 sys_ni_syscall /* was: ia64_create_module */ + data8 sys_init_module + data8 sys_delete_module + data8 sys_ni_syscall // 1135 /* was: sys_get_kernel_syms */ + data8 sys_ni_syscall /* was: sys_query_module */ + data8 sys_quotactl + data8 sys_bdflush + data8 sys_sysfs + data8 sys_personality // 1140 + data8 sys_ni_syscall // sys_afs_syscall + data8 sys_setfsuid + data8 sys_setfsgid + data8 sys_getdents + data8 sys_flock // 1145 + data8 sys_readv + data8 sys_writev + data8 sys_pread64 + data8 sys_pwrite64 + data8 sys_sysctl // 1150 + data8 sys_mmap + data8 sys_munmap + data8 sys_mlock + data8 sys_mlockall + data8 sys_mprotect // 1155 + data8 ia64_mremap + data8 sys_msync + data8 sys_munlock + data8 sys_munlockall + data8 sys_sched_getparam // 1160 + data8 sys_sched_setparam + data8 sys_sched_getscheduler + data8 sys_sched_setscheduler + data8 sys_sched_yield + data8 sys_sched_get_priority_max // 1165 + data8 sys_sched_get_priority_min + data8 sys_sched_rr_get_interval + data8 sys_nanosleep + data8 sys_ni_syscall // old nfsservctl + data8 sys_prctl // 1170 + data8 sys_getpagesize + data8 sys_mmap2 + data8 sys_pciconfig_read + data8 sys_pciconfig_write + data8 sys_perfmonctl // 1175 + data8 sys_sigaltstack + data8 sys_rt_sigaction + data8 sys_rt_sigpending + data8 sys_rt_sigprocmask + data8 sys_rt_sigqueueinfo // 1180 + data8 sys_rt_sigreturn + data8 sys_rt_sigsuspend + data8 sys_rt_sigtimedwait + data8 sys_getcwd + data8 sys_capget // 1185 + data8 sys_capset + data8 sys_sendfile64 + data8 sys_ni_syscall // sys_getpmsg (STREAMS) + data8 sys_ni_syscall // sys_putpmsg (STREAMS) + data8 sys_socket // 1190 + data8 sys_bind + data8 sys_connect + data8 sys_listen + data8 sys_accept + data8 sys_getsockname // 1195 + data8 sys_getpeername + data8 sys_socketpair + data8 sys_send + data8 sys_sendto + data8 sys_recv // 1200 + data8 sys_recvfrom + data8 sys_shutdown + data8 sys_setsockopt + data8 sys_getsockopt + data8 sys_sendmsg // 1205 + data8 sys_recvmsg + data8 sys_pivot_root + data8 sys_mincore + data8 sys_madvise + data8 sys_newstat // 1210 + data8 sys_newlstat + data8 sys_newfstat + data8 sys_clone2 + data8 sys_getdents64 + data8 sys_getunwind // 1215 + data8 sys_readahead + data8 sys_setxattr + data8 sys_lsetxattr + data8 sys_fsetxattr + data8 sys_getxattr // 1220 + data8 sys_lgetxattr + data8 sys_fgetxattr + data8 sys_listxattr + data8 sys_llistxattr + data8 sys_flistxattr // 1225 + data8 sys_removexattr + data8 sys_lremovexattr + data8 sys_fremovexattr + data8 sys_tkill + data8 sys_futex // 1230 + data8 sys_sched_setaffinity + data8 sys_sched_getaffinity + data8 sys_set_tid_address + data8 sys_fadvise64_64 + data8 sys_tgkill // 1235 + data8 sys_exit_group + data8 sys_lookup_dcookie + data8 sys_io_setup + data8 sys_io_destroy + data8 sys_io_getevents // 1240 + data8 sys_io_submit + data8 sys_io_cancel + data8 sys_epoll_create + data8 sys_epoll_ctl + data8 sys_epoll_wait // 1245 + data8 sys_restart_syscall + data8 sys_semtimedop + data8 sys_timer_create + data8 sys_timer_settime + data8 sys_timer_gettime // 1250 + data8 sys_timer_getoverrun + data8 sys_timer_delete + data8 sys_clock_settime + data8 sys_clock_gettime + data8 sys_clock_getres // 1255 + data8 sys_clock_nanosleep + data8 sys_fstatfs64 + data8 sys_statfs64 + data8 sys_mbind + data8 sys_get_mempolicy // 1260 + data8 sys_set_mempolicy + data8 sys_mq_open + data8 sys_mq_unlink + data8 sys_mq_timedsend + data8 sys_mq_timedreceive // 1265 + data8 sys_mq_notify + data8 sys_mq_getsetattr + data8 sys_kexec_load + data8 sys_ni_syscall // reserved for vserver + data8 sys_waitid // 1270 + data8 sys_add_key + data8 sys_request_key + data8 sys_keyctl + data8 sys_ioprio_set + data8 sys_ioprio_get // 1275 + data8 sys_move_pages + data8 sys_inotify_init + data8 sys_inotify_add_watch + data8 sys_inotify_rm_watch + data8 sys_migrate_pages // 1280 + data8 sys_openat + data8 sys_mkdirat + data8 sys_mknodat + data8 sys_fchownat + data8 sys_futimesat // 1285 + data8 sys_newfstatat + data8 sys_unlinkat + data8 sys_renameat + data8 sys_linkat + data8 sys_symlinkat // 1290 + data8 sys_readlinkat + data8 sys_fchmodat + data8 sys_faccessat + data8 sys_pselect6 + data8 sys_ppoll // 1295 + data8 sys_unshare + data8 sys_splice + data8 sys_set_robust_list + data8 sys_get_robust_list + data8 sys_sync_file_range // 1300 + data8 sys_tee + data8 sys_vmsplice + data8 sys_fallocate + data8 sys_getcpu + data8 sys_epoll_pwait // 1305 + data8 sys_utimensat + data8 sys_signalfd + data8 sys_ni_syscall + data8 sys_eventfd + data8 sys_timerfd_create // 1310 + data8 sys_timerfd_settime + data8 sys_timerfd_gettime + data8 sys_signalfd4 + data8 sys_eventfd2 + data8 sys_epoll_create1 // 1315 + data8 sys_dup3 + data8 sys_pipe2 + data8 sys_inotify_init1 + data8 sys_preadv + data8 sys_pwritev // 1320 + data8 sys_rt_tgsigqueueinfo + data8 sys_recvmmsg + data8 sys_fanotify_init + data8 sys_fanotify_mark + data8 sys_prlimit64 // 1325 + data8 sys_name_to_handle_at + data8 sys_open_by_handle_at + data8 sys_clock_adjtime + data8 sys_syncfs + data8 sys_setns // 1330 + data8 sys_sendmmsg + data8 sys_process_vm_readv + data8 sys_process_vm_writev + data8 sys_accept4 + data8 sys_finit_module // 1335 + data8 sys_sched_setattr + data8 sys_sched_getattr + data8 sys_renameat2 + data8 sys_getrandom + data8 sys_memfd_create // 1340 + data8 sys_bpf + data8 sys_execveat + data8 sys_userfaultfd + data8 sys_membarrier + data8 sys_kcmp // 1345 + data8 sys_mlock2 + data8 sys_copy_file_range + data8 sys_preadv2 + data8 sys_pwritev2 + + .org sys_call_table + 8*NR_syscalls // guard against failures to increase NR_syscalls