ppc: Use the system call table from arch/powerpc/kernel/systbl.S

With this, new system calls only have to be wired up in one place
for ARCH=ppc and ARCH=powerpc, rather than 2.

Signed-off-by: Paul Mackerras <[e-mail]>

arch/powerpc/kernel/Makefile

···
 
 obj-y				:= semaphore.o cputable.o ptrace.o syscalls.o \
 				   irq.o align.o signal_32.o pmc.o vdso.o \
-				   init_task.o process.o
+				   init_task.o process.o systbl.o
 obj-y				+= vdso32/
 obj-$(CONFIG_PPC64)		+= setup_64.o binfmt_elf32.o sys_ppc32.o \
-				   signal_64.o ptrace32.o systbl.o \
+				   signal_64.o ptrace32.o \
 				   paca.o cpu_setup_power4.o \
 				   firmware.o sysfs.o idle_64.o
 obj-$(CONFIG_PPC64)		+= vdso64/
···
 extra-y				+= vmlinux.lds
 
 obj-y				+= time.o prom.o traps.o setup-common.o udbg.o
-obj-$(CONFIG_PPC32)		+= entry_32.o setup_32.o misc_32.o systbl.o
+obj-$(CONFIG_PPC32)		+= entry_32.o setup_32.o misc_32.o
 obj-$(CONFIG_PPC64)		+= misc_64.o dma_64.o iommu.o
 obj-$(CONFIG_PPC_MULTIPLATFORM)	+= prom_init.o
 obj-$(CONFIG_MODULES)		+= ppc_ksyms.o

arch/powerpc/kernel/systbl.S

···
 #ifdef CONFIG_PPC64
 #define sys_sigpending	sys_ni_syscall
 #define sys_old_getrlimit sys_ni_syscall
-#else
-#define ppc_rtas	sys_ni_syscall
 #endif
 
 _GLOBAL(sys_call_table)

arch/ppc/kernel/misc.S

···
 	blr
 
 SYSCALL(execve)
-
-/* Why isn't this a) automatic, b) written in 'C'? */
-	.data
-	.align 4
-_GLOBAL(sys_call_table)
-	.long sys_restart_syscall /* 0 */
-	.long sys_exit
-	.long ppc_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
-	.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_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_fstat
-	.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_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
-	.long sys_sigpending
-	.long sys_sethostname
-	.long sys_setrlimit	/* 75 */
-	.long sys_old_getrlimit
-	.long sys_getrusage
-	.long sys_gettimeofday
-	.long sys_settimeofday
-	.long sys_getgroups	/* 80 */
-	.long sys_setgroups
-	.long ppc_select
-	.long sys_symlink
-	.long sys_lstat
-	.long sys_readlink	/* 85 */
-	.long sys_uselib
-	.long sys_swapon
-	.long sys_reboot
-	.long old_readdir
-	.long sys_mmap		/* 90 */
-	.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
-	.long sys_socketcall
-	.long sys_syslog
-	.long sys_setitimer
-	.long sys_getitimer	/* 105 */
-	.long sys_newstat
-	.long sys_newlstat
-	.long sys_newfstat
-	.long sys_uname
-	.long sys_ni_syscall	/* 110 */
-	.long sys_vhangup
-	.long sys_ni_syscall	/* old 'idle' syscall */
-	.long sys_ni_syscall
-	.long sys_wait4
-	.long sys_swapoff	/* 115 */
-	.long sys_sysinfo
-	.long sys_ipc
-	.long sys_fsync
-	.long sys_sigreturn
-	.long ppc_clone		/* 120 */
-	.long sys_setdomainname
-	.long sys_newuname
-	.long sys_ni_syscall
-	.long sys_adjtimex
-	.long sys_mprotect	/* 125 */
-	.long sys_sigprocmask
-	.long sys_ni_syscall	/* old sys_create_module */
-	.long sys_init_module
-	.long sys_delete_module
-	.long sys_ni_syscall	/* old sys_get_kernel_syms */	/* 130 */
-	.long sys_quotactl
-	.long sys_getpgid
-	.long sys_fchdir
-	.long sys_bdflush
-	.long sys_sysfs		/* 135 */
-	.long sys_personality
-	.long sys_ni_syscall	/* for afs_syscall */
-	.long sys_setfsuid
-	.long sys_setfsgid
-	.long sys_llseek	/* 140 */
-	.long sys_getdents
-	.long ppc_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 */
-	.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		/* old sys_query_module */
-	.long sys_poll
-	.long sys_nfsservctl
-	.long sys_setresgid
-	.long sys_getresgid	/* 170 */
-	.long sys_prctl
-	.long sys_rt_sigreturn
-	.long sys_rt_sigaction
-	.long sys_rt_sigprocmask
-	.long sys_rt_sigpending	/* 175 */
-	.long sys_rt_sigtimedwait
-	.long sys_rt_sigqueueinfo
-	.long sys_rt_sigsuspend
-	.long sys_pread64
-	.long sys_pwrite64	/* 180 */
-	.long sys_chown
-	.long sys_getcwd
-	.long sys_capget
-	.long sys_capset
-	.long sys_sigaltstack	/* 185 */
-	.long sys_sendfile
-	.long sys_ni_syscall		/* streams1 */
-	.long sys_ni_syscall		/* streams2 */
-	.long ppc_vfork
-	.long sys_getrlimit	/* 190 */
-	.long sys_readahead
-	.long sys_mmap2
-	.long sys_truncate64
-	.long sys_ftruncate64
-	.long sys_stat64	/* 195 */
-	.long sys_lstat64
-	.long sys_fstat64
-	.long sys_pciconfig_read
-	.long sys_pciconfig_write
-	.long sys_pciconfig_iobase 	/* 200 */
-	.long sys_ni_syscall		/* 201 - reserved - MacOnLinux - new */
-	.long sys_getdents64
-	.long sys_pivot_root
-	.long sys_fcntl64
-	.long sys_madvise	/* 205 */
-	.long sys_mincore
-	.long sys_gettid
-	.long sys_tkill
-	.long sys_setxattr
-	.long sys_lsetxattr	/* 210 */
-	.long sys_fsetxattr
-	.long sys_getxattr
-	.long sys_lgetxattr
-	.long sys_fgetxattr
-	.long sys_listxattr	/* 215 */
-	.long sys_llistxattr
-	.long sys_flistxattr
-	.long sys_removexattr
-	.long sys_lremovexattr
-	.long sys_fremovexattr	/* 220 */
-	.long sys_futex
-	.long sys_sched_setaffinity
-	.long sys_sched_getaffinity
-	.long sys_ni_syscall
-	.long sys_ni_syscall	/* 225 - reserved for Tux */
-	.long sys_sendfile64
-	.long sys_io_setup
-	.long sys_io_destroy
-	.long sys_io_getevents
-	.long sys_io_submit	/* 230 */
-	.long sys_io_cancel
-	.long sys_set_tid_address
-	.long sys_fadvise64
-	.long sys_exit_group
-	.long sys_lookup_dcookie /* 235 */
-	.long sys_epoll_create
-	.long sys_epoll_ctl
-	.long sys_epoll_wait
-	.long sys_remap_file_pages
-	.long sys_timer_create	/* 240 */
-	.long sys_timer_settime
-	.long sys_timer_gettime
-	.long sys_timer_getoverrun
-	.long sys_timer_delete
-	.long sys_clock_settime	/* 245 */
-	.long sys_clock_gettime
-	.long sys_clock_getres
-	.long sys_clock_nanosleep
-	.long sys_swapcontext
-	.long sys_tgkill	/* 250 */
-	.long sys_utimes
-	.long sys_statfs64
-	.long sys_fstatfs64
-	.long ppc_fadvise64_64
-	.long sys_ni_syscall		/* 255 - rtas (used on ppc64) */
-	.long sys_debug_setcontext
-	.long sys_ni_syscall		/* 257 reserved for vserver */
-	.long sys_ni_syscall		/* 258 reserved for new sys_remap_file_pages */
-	.long sys_ni_syscall		/* 259 reserved for new sys_mbind */
-	.long sys_ni_syscall		/* 260 reserved for new sys_get_mempolicy */
-	.long sys_ni_syscall		/* 261 reserved for new sys_set_mempolicy */
-	.long sys_mq_open
-	.long sys_mq_unlink
-	.long sys_mq_timedsend
-	.long sys_mq_timedreceive	/* 265 */
-	.long sys_mq_notify
-	.long sys_mq_getsetattr
-	.long sys_kexec_load
-	.long sys_add_key
-	.long sys_request_key		/* 270 */
-	.long sys_keyctl
-	.long sys_waitid
-	.long sys_ioprio_set
-	.long sys_ioprio_get
-	.long sys_inotify_init		/* 275 */
-	.long sys_inotify_add_watch
-	.long sys_inotify_rm_watch