diff options
Diffstat (limited to 'arch/h8300/kernel/syscalls.S')
| -rw-r--r-- | arch/h8300/kernel/syscalls.S | 340 |
1 files changed, 340 insertions, 0 deletions
diff --git a/arch/h8300/kernel/syscalls.S b/arch/h8300/kernel/syscalls.S new file mode 100644 index 000000000000..79b3bda5c6e3 --- /dev/null +++ b/arch/h8300/kernel/syscalls.S @@ -0,0 +1,340 @@ +/* Systemcall Entry Table */ +#include <linux/config.h> +#include <linux/sys.h> +#include <asm/linkage.h> +#include <asm/unistd.h> + +.globl SYMBOL_NAME(sys_call_table) + +#if defined(CONFIG_CPU_H8300H) + .h8300h +#endif +#if defined(CONFIG_CPU_H8S) + .h8300s +#endif + .section .text + .align 2 +SYMBOL_NAME_LABEL(sys_call_table) + .long SYMBOL_NAME(sys_ni_syscall) /* 0 - old "setup()" system call*/ + .long SYMBOL_NAME(sys_exit) + .long SYMBOL_NAME(sys_fork) + .long SYMBOL_NAME(sys_read) + .long SYMBOL_NAME(sys_write) + .long SYMBOL_NAME(sys_open) /* 5 */ + .long SYMBOL_NAME(sys_close) + .long SYMBOL_NAME(sys_waitpid) + .long SYMBOL_NAME(sys_creat) + .long SYMBOL_NAME(sys_link) + .long SYMBOL_NAME(sys_unlink) /* 10 */ + .long SYMBOL_NAME(sys_execve) + .long SYMBOL_NAME(sys_chdir) + .long SYMBOL_NAME(sys_time) + .long SYMBOL_NAME(sys_mknod) + .long SYMBOL_NAME(sys_chmod) /* 15 */ + .long SYMBOL_NAME(sys_chown16) + .long SYMBOL_NAME(sys_ni_syscall) /* old break syscall holder */ + .long SYMBOL_NAME(sys_stat) + .long SYMBOL_NAME(sys_lseek) + .long SYMBOL_NAME(sys_getpid) /* 20 */ + .long SYMBOL_NAME(sys_mount) + .long SYMBOL_NAME(sys_oldumount) + .long SYMBOL_NAME(sys_setuid16) + .long SYMBOL_NAME(sys_getuid16) + .long SYMBOL_NAME(sys_stime) /* 25 */ + .long SYMBOL_NAME(sys_ptrace) + .long SYMBOL_NAME(sys_alarm) + .long SYMBOL_NAME(sys_fstat) + .long SYMBOL_NAME(sys_pause) + .long SYMBOL_NAME(sys_utime) /* 30 */ + .long SYMBOL_NAME(sys_ni_syscall) /* old stty syscall holder */ + .long SYMBOL_NAME(sys_ni_syscall) /* old gtty syscall holder */ + .long SYMBOL_NAME(sys_access) + .long SYMBOL_NAME(sys_nice) + .long SYMBOL_NAME(sys_ni_syscall) /* 35 */ /* old ftime syscall holder */ + .long SYMBOL_NAME(sys_sync) + .long SYMBOL_NAME(sys_kill) + .long SYMBOL_NAME(sys_rename) + .long SYMBOL_NAME(sys_mkdir) + .long SYMBOL_NAME(sys_rmdir) /* 40 */ + .long SYMBOL_NAME(sys_dup) + .long SYMBOL_NAME(sys_pipe) + .long SYMBOL_NAME(sys_times) + .long SYMBOL_NAME(sys_ni_syscall) /* old prof syscall holder */ + .long SYMBOL_NAME(sys_brk) /* 45 */ + .long SYMBOL_NAME(sys_setgid16) + .long SYMBOL_NAME(sys_getgid16) + .long SYMBOL_NAME(sys_signal) + .long SYMBOL_NAME(sys_geteuid16) + .long SYMBOL_NAME(sys_getegid16) /* 50 */ + .long SYMBOL_NAME(sys_acct) + .long SYMBOL_NAME(sys_umount) /* recycled never used phys() */ + .long SYMBOL_NAME(sys_ni_syscall) /* old lock syscall holder */ + .long SYMBOL_NAME(sys_ioctl) + .long SYMBOL_NAME(sys_fcntl) /* 55 */ + .long SYMBOL_NAME(sys_ni_syscall) /* old mpx syscall holder */ + .long SYMBOL_NAME(sys_setpgid) + .long SYMBOL_NAME(sys_ni_syscall) /* old ulimit syscall holder */ + .long SYMBOL_NAME(sys_ni_syscall) + .long SYMBOL_NAME(sys_umask) /* 60 */ + .long SYMBOL_NAME(sys_chroot) + .long SYMBOL_NAME(sys_ustat) + .long SYMBOL_NAME(sys_dup2) + .long SYMBOL_NAME(sys_getppid) + .long SYMBOL_NAME(sys_getpgrp) /* 65 */ + .long SYMBOL_NAME(sys_setsid) + .long SYMBOL_NAME(sys_sigaction) + .long SYMBOL_NAME(sys_sgetmask) + .long SYMBOL_NAME(sys_ssetmask) + .long SYMBOL_NAME(sys_setreuid16) /* 70 */ + .long SYMBOL_NAME(sys_setregid16) + .long SYMBOL_NAME(sys_sigsuspend) + .long SYMBOL_NAME(sys_sigpending) + .long SYMBOL_NAME(sys_sethostname) + .long SYMBOL_NAME(sys_setrlimit) /* 75 */ + .long SYMBOL_NAME(sys_old_getrlimit) + .long SYMBOL_NAME(sys_getrusage) + .long SYMBOL_NAME(sys_gettimeofday) + .long SYMBOL_NAME(sys_settimeofday) + .long SYMBOL_NAME(sys_getgroups16) /* 80 */ + .long SYMBOL_NAME(sys_setgroups16) + .long SYMBOL_NAME(old_select) + .long SYMBOL_NAME(sys_symlink) + .long SYMBOL_NAME(sys_lstat) + .long SYMBOL_NAME(sys_readlink) /* 85 */ + .long SYMBOL_NAME(sys_uselib) + .long SYMBOL_NAME(sys_swapon) + .long SYMBOL_NAME(sys_reboot) + .long SYMBOL_NAME(old_readdir) + .long SYMBOL_NAME(old_mmap) /* 90 */ + .long SYMBOL_NAME(sys_munmap) + .long SYMBOL_NAME(sys_truncate) + .long SYMBOL_NAME(sys_ftruncate) + .long SYMBOL_NAME(sys_fchmod) + .long SYMBOL_NAME(sys_fchown16) /* 95 */ + .long SYMBOL_NAME(sys_getpriority) + .long SYMBOL_NAME(sys_setpriority) + .long SYMBOL_NAME(sys_ni_syscall) /* old profil syscall holder */ + .long SYMBOL_NAME(sys_statfs) + .long SYMBOL_NAME(sys_fstatfs) /* 100 */ + .long SYMBOL_NAME(sys_ni_syscall) /* ioperm for i386 */ + .long SYMBOL_NAME(sys_socketcall) + .long SYMBOL_NAME(sys_syslog) + .long SYMBOL_NAME(sys_setitimer) + .long SYMBOL_NAME(sys_getitimer) /* 105 */ + .long SYMBOL_NAME(sys_newstat) + .long SYMBOL_NAME(sys_newlstat) + .long SYMBOL_NAME(sys_newfstat) + .long SYMBOL_NAME(sys_ni_syscall) + .long SYMBOL_NAME(sys_ni_syscall) /* iopl for i386 */ /* 110 */ + .long SYMBOL_NAME(sys_vhangup) + .long SYMBOL_NAME(sys_ni_syscall) /* obsolete idle() syscall */ + .long SYMBOL_NAME(sys_ni_syscall) /* vm86old for i386 */ + .long SYMBOL_NAME(sys_wait4) + .long SYMBOL_NAME(sys_swapoff) /* 115 */ + .long SYMBOL_NAME(sys_sysinfo) + .long SYMBOL_NAME(sys_ipc) + .long SYMBOL_NAME(sys_fsync) + .long SYMBOL_NAME(sys_sigreturn) + .long SYMBOL_NAME(sys_clone) /* 120 */ + .long SYMBOL_NAME(sys_setdomainname) + .long SYMBOL_NAME(sys_newuname) + .long SYMBOL_NAME(sys_cacheflush) /* modify_ldt for i386 */ + .long SYMBOL_NAME(sys_adjtimex) + .long SYMBOL_NAME(sys_ni_syscall) /* 125 sys_mprotect */ + .long SYMBOL_NAME(sys_sigprocmask) + .long SYMBOL_NAME(sys_ni_syscall) /* sys_create_module */ + .long SYMBOL_NAME(sys_init_module) + .long SYMBOL_NAME(sys_delete_module) + .long SYMBOL_NAME(sys_ni_syscall) /* 130 sys_get_kernel_syms */ + .long SYMBOL_NAME(sys_quotactl) + .long SYMBOL_NAME(sys_getpgid) + .long SYMBOL_NAME(sys_fchdir) + .long SYMBOL_NAME(sys_bdflush) + .long SYMBOL_NAME(sys_sysfs) /* 135 */ + .long SYMBOL_NAME(sys_personality) + .long SYMBOL_NAME(sys_ni_syscall) /* for afs_syscall */ + .long SYMBOL_NAME(sys_setfsuid16) + .long SYMBOL_NAME(sys_setfsgid16) + .long SYMBOL_NAME(sys_llseek) /* 140 */ + .long SYMBOL_NAME(sys_getdents) + .long SYMBOL_NAME(sys_select) + .long SYMBOL_NAME(sys_flock) + .long SYMBOL_NAME(sys_ni_syscall) /* sys_msync */ + .long SYMBOL_NAME(sys_readv) /* 145 */ + .long SYMBOL_NAME(sys_writev) + .long SYMBOL_NAME(sys_getsid) + .long SYMBOL_NAME(sys_fdatasync) + .long SYMBOL_NAME(sys_sysctl) + .long SYMBOL_NAME(sys_ni_syscall) /* 150 sys_mlock */ + .long SYMBOL_NAME(sys_ni_syscall) /* sys_munlock */ + .long SYMBOL_NAME(sys_ni_syscall) /* sys_mlockall */ + .long SYMBOL_NAME(sys_ni_syscall) /* sys_munlockall */ + .long SYMBOL_NAME(sys_sched_setparam) + .long SYMBOL_NAME(sys_sched_getparam) /* 155 */ + .long SYMBOL_NAME(sys_sched_setscheduler) + .long SYMBOL_NAME(sys_sched_getscheduler) + .long SYMBOL_NAME(sys_sched_yield) + .long SYMBOL_NAME(sys_sched_get_priority_max) + .long SYMBOL_NAME(sys_sched_get_priority_min) /* 160 */ + .long SYMBOL_NAME(sys_sched_rr_get_interval) + .long SYMBOL_NAME(sys_nanosleep) + .long SYMBOL_NAME(sys_ni_syscall) /* sys_mremap */ + .long SYMBOL_NAME(sys_setresuid16) + .long SYMBOL_NAME(sys_getresuid16) /* 165 */ + .long SYMBOL_NAME(sys_ni_syscall) /* for vm86 */ + .long SYMBOL_NAME(sys_ni_syscall) /* sys_query_module */ + .long SYMBOL_NAME(sys_poll) + .long SYMBOL_NAME(sys_nfsservctl) + .long SYMBOL_NAME(sys_setresgid16) /* 170 */ + .long SYMBOL_NAME(sys_getresgid16) + .long SYMBOL_NAME(sys_prctl) + .long SYMBOL_NAME(sys_rt_sigreturn) + .long SYMBOL_NAME(sys_rt_sigaction) + .long SYMBOL_NAME(sys_rt_sigprocmask) /* 175 */ + .long SYMBOL_NAME(sys_rt_sigpending) + .long SYMBOL_NAME(sys_rt_sigtimedwait) + .long SYMBOL_NAME(sys_rt_sigqueueinfo) + .long SYMBOL_NAME(sys_rt_sigsuspend) + .long SYMBOL_NAME(sys_pread64) /* 180 */ + .long SYMBOL_NAME(sys_pwrite64) + .long SYMBOL_NAME(sys_lchown16); + .long SYMBOL_NAME(sys_getcwd) + .long SYMBOL_NAME(sys_capget) + .long SYMBOL_NAME(sys_capset) /* 185 */ + .long SYMBOL_NAME(sys_sigaltstack) + .long SYMBOL_NAME(sys_sendfile) + .long SYMBOL_NAME(sys_ni_syscall) /* streams1 */ + .long SYMBOL_NAME(sys_ni_syscall) /* streams2 */ + .long SYMBOL_NAME(sys_vfork) /* 190 */ + .long SYMBOL_NAME(sys_getrlimit) + .long SYMBOL_NAME(sys_mmap2) + .long SYMBOL_NAME(sys_truncate64) + .long SYMBOL_NAME(sys_ftruncate64) + .long SYMBOL_NAME(sys_stat64) /* 195 */ + .long SYMBOL_NAME(sys_lstat64) + .long SYMBOL_NAME(sys_fstat64) + .long SYMBOL_NAME(sys_chown) + .long SYMBOL_NAME(sys_getuid) + .long SYMBOL_NAME(sys_getgid) /* 200 */ + .long SYMBOL_NAME(sys_geteuid) + .long SYMBOL_NAME(sys_getegid) + .long SYMBOL_NAME(sys_setreuid) + .long SYMBOL_NAME(sys_setregid) + .long SYMBOL_NAME(sys_getgroups) /* 205 */ + .long SYMBOL_NAME(sys_setgroups) + .long SYMBOL_NAME(sys_fchown) + .long SYMBOL_NAME(sys_setresuid) + .long SYMBOL_NAME(sys_getresuid) + .long SYMBOL_NAME(sys_setresgid) /* 210 */ + .long SYMBOL_NAME(sys_getresgid) + .long SYMBOL_NAME(sys_lchown) + .long SYMBOL_NAME(sys_setuid) + .long SYMBOL_NAME(sys_setgid) + .long SYMBOL_NAME(sys_setfsuid) /* 215 */ + .long SYMBOL_NAME(sys_setfsgid) + .long SYMBOL_NAME(sys_pivot_root) + .long SYMBOL_NAME(sys_ni_syscall) + .long SYMBOL_NAME(sys_ni_syscall) + .long SYMBOL_NAME(sys_getdents64) /* 220 */ + .long SYMBOL_NAME(sys_fcntl64) + .long SYMBOL_NAME(sys_ni_syscall) /* reserved for TUX */ + .long SYMBOL_NAME(sys_ni_syscall) + .long SYMBOL_NAME(sys_gettid) + .long SYMBOL_NAME(sys_ni_syscall) /* 225 */ /* sys_readahead */ + .long SYMBOL_NAME(sys_setxattr) + .long SYMBOL_NAME(sys_lsetxattr) + .long SYMBOL_NAME(sys_fsetxattr) + .long SYMBOL_NAME(sys_getxattr) + .long SYMBOL_NAME(sys_lgetxattr) /* 230 */ + .long SYMBOL_NAME(sys_fgetxattr) + .long SYMBOL_NAME(sys_listxattr) + .long SYMBOL_NAME(sys_llistxattr) + .long SYMBOL_NAME(sys_flistxattr) + .long SYMBOL_NAME(sys_removexattr) /* 235 */ + .long SYMBOL_NAME(sys_lremovexattr) + .long SYMBOL_NAME(sys_fremovexattr) + .long SYMBOL_NAME(sys_tkill) + .long SYMBOL_NAME(sys_sendfile64) + .long SYMBOL_NAME(sys_futex) /* 240 */ + .long SYMBOL_NAME(sys_sched_setaffinity) + .long SYMBOL_NAME(sys_sched_getaffinity) + .long SYMBOL_NAME(sys_ni_syscall) /* sys_set_thread_area */ + .long SYMBOL_NAME(sys_ni_syscall) /* sys_get_thread_area */ + .long SYMBOL_NAME(sys_io_setup) /* 245 */ + .long SYMBOL_NAME(sys_io_destroy) + .long SYMBOL_NAME(sys_io_getevents) + .long SYMBOL_NAME(sys_io_submit) + .long SYMBOL_NAME(sys_io_cancel) + .long SYMBOL_NAME(sys_fadvise64) /* 250 */ + .long SYMBOL_NAME(sys_ni_syscall) + .long SYMBOL_NAME(sys_exit_group) + .long SYMBOL_NAME(sys_lookup_dcookie) + .long SYMBOL_NAME(sys_epoll_create) + .long SYMBOL_NAME(sys_epoll_ctl) /* 255 */ + .long SYMBOL_NAME(sys_epoll_wait) + .long SYMBOL_NAME(sys_ni_syscall) /* sys_remap_file_pages */ + .long SYMBOL_NAME(sys_set_tid_address) + .long SYMBOL_NAME(sys_timer_create) + .long SYMBOL_NAME(sys_timer_settime) /* 260 */ + .long SYMBOL_NAME(sys_timer_gettime) + .long SYMBOL_NAME(sys_timer_getoverrun) + .long SYMBOL_NAME(sys_timer_delete) + .long SYMBOL_NAME(sys_clock_settime) + .long SYMBOL_NAME(sys_clock_gettime) /* 265 */ + .long SYMBOL_NAME(sys_clock_getres) + .long SYMBOL_NAME(sys_clock_nanosleep) + .long SYMBOL_NAME(sys_statfs64) + .long SYMBOL_NAME(sys_fstatfs64) + .long SYMBOL_NAME(sys_tgkill) /* 270 */ + .long SYMBOL_NAME(sys_utimes) + .long SYMBOL_NAME(sys_fadvise64_64) + .long SYMBOL_NAME(sys_ni_syscall) /* sys_vserver */ + .long SYMBOL_NAME(sys_mbind) + .long SYMBOL_NAME(sys_get_mempolicy) + .long SYMBOL_NAME(sys_set_mempolicy) + .long SYMBOL_NAME(sys_mq_open) + .long SYMBOL_NAME(sys_mq_unlink) + .long SYMBOL_NAME(sys_mq_timedsend) + .long SYMBOL_NAME(sys_mq_timedreceive) /* 280 */ + .long SYMBOL_NAME(sys_mq_notify) + .long SYMBOL_NAME(sys_mq_getsetattr) + .long SYMBOL_NAME(sys_ni_syscall) /* reserved for kexec */ + .long SYMBOL_NAME(sys_waitid) + .long SYMBOL_NAME(sys_ni_syscall) /* 285 */ /* available */ + .long SYMBOL_NAME(sys_add_key) + .long SYMBOL_NAME(sys_request_key) + .long SYMBOL_NAME(sys_keyctl) + + .rept NR_syscalls-(.-SYMBOL_NAME(sys_call_table))/4 + .long SYMBOL_NAME(sys_ni_syscall) + .endr + + .macro call_sp addr + mov.l #SYMBOL_NAME(\addr),er6 + bra SYMBOL_NAME(syscall_trampoline):8 + .endm + +SYMBOL_NAME_LABEL(sys_clone) + call_sp h8300_clone + +SYMBOL_NAME_LABEL(sys_sigsuspend) + call_sp do_sigsuspend + +SYMBOL_NAME_LABEL(sys_rt_sigsuspend) + call_sp do_rt_sigsuspend + +SYMBOL_NAME_LABEL(sys_sigreturn) + call_sp do_sigreturn + +SYMBOL_NAME_LABEL(sys_rt_sigreturn) + call_sp do_rt_sigreturn + +SYMBOL_NAME_LABEL(sys_fork) + call_sp h8300_fork + +SYMBOL_NAME_LABEL(sys_vfork) + call_sp h8300_vfork + +SYMBOL_NAME_LABEL(syscall_trampoline) + mov.l sp,er0 + jmp @er6 |