powerpc: generate uapi header and system call table files

System call table generation script must be run to gener-
ate unistd_32/64.h and syscall_table_32/64/c32/spu.h files.
This patch will have changes which will invokes the script.

This patch will generate unistd_32/64.h and syscall_table-
_32/64/c32/spu.h files by the syscall table generation
script invoked by parisc/Makefile and the generated files
against the removed files must be identical.

The generated uapi header file will be included in uapi/-
asm/unistd.h and generated system call table header file
will be included by kernel/systbl.S file.
Signed-off-by: Firoz Khan <firoz.khan@linaro.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

arch/powerpc/Makefile

@@ -417,6 +417,9 @@ archclean:
 
 archprepare: checkbin
 
+archheaders:
+	$(Q)$(MAKE) $(build)=arch/powerpc/kernel/syscalls all
+
 ifdef CONFIG_STACKPROTECTOR
 prepare: stack_protector_prepare
 

arch/powerpc/include/asm/Kbuild

+generated-y += syscall_table_32.h
+generated-y += syscall_table_64.h
+generated-y += syscall_table_c32.h
+generated-y += syscall_table_spu.h
 generic-y += div64.h
 generic-y += export.h
 generic-y += irq_regs.h

arch/powerpc/include/asm/systbl.h

-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * List of powerpc syscalls. For the meaning of the _SPU suffix see
- * arch/powerpc/platforms/cell/spu_callbacks.c
- */
-
-SYSCALL(restart_syscall)
-SYSCALL(exit)
-PPC_SYS(fork)
-SYSCALL_SPU(read)
-SYSCALL_SPU(write)
-COMPAT_SYS_SPU(open)
-SYSCALL_SPU(close)
-SYSCALL_SPU(waitpid)
-SYSCALL_SPU(creat)
-SYSCALL_SPU(link)
-SYSCALL_SPU(unlink)
-COMPAT_SYS(execve)
-SYSCALL_SPU(chdir)
-COMPAT_SYS_SPU(time)
-SYSCALL_SPU(mknod)
-SYSCALL_SPU(chmod)
-SYSCALL_SPU(lchown)
-SYSCALL(ni_syscall)
-OLDSYS(stat)
-COMPAT_SYS_SPU(lseek)
-SYSCALL_SPU(getpid)
-COMPAT_SYS(mount)
-SYSX(sys_ni_syscall,sys_oldumount,sys_oldumount)
-SYSCALL_SPU(setuid)
-SYSCALL_SPU(getuid)
-COMPAT_SYS_SPU(stime)
-COMPAT_SYS(ptrace)
-SYSCALL_SPU(alarm)
-OLDSYS(fstat)
-SYSCALL(pause)
-COMPAT_SYS(utime)
-SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
-SYSCALL_SPU(access)
-SYSCALL_SPU(nice)
-SYSCALL(ni_syscall)
-SYSCALL_SPU(sync)
-SYSCALL_SPU(kill)
-SYSCALL_SPU(rename)
-SYSCALL_SPU(mkdir)
-SYSCALL_SPU(rmdir)
-SYSCALL_SPU(dup)
-SYSCALL_SPU(pipe)
-COMPAT_SYS_SPU(times)
-SYSCALL(ni_syscall)
-SYSCALL_SPU(brk)
-SYSCALL_SPU(setgid)
-SYSCALL_SPU(getgid)
-SYSCALL(signal)
-SYSCALL_SPU(geteuid)
-SYSCALL_SPU(getegid)
-SYSCALL(acct)
-SYSCALL(umount)
-SYSCALL(ni_syscall)
-COMPAT_SYS_SPU(ioctl)
-COMPAT_SYS_SPU(fcntl)
-SYSCALL(ni_syscall)
-SYSCALL_SPU(setpgid)
-SYSCALL(ni_syscall)
-SYSX(sys_ni_syscall,sys_olduname,sys_olduname)
-SYSCALL_SPU(umask)
-SYSCALL_SPU(chroot)
-COMPAT_SYS(ustat)
-SYSCALL_SPU(dup2)
-SYSCALL_SPU(getppid)
-SYSCALL_SPU(getpgrp)
-SYSCALL_SPU(setsid)
-SYS32ONLY(sigaction)
-SYSCALL_SPU(sgetmask)
-SYSCALL_SPU(ssetmask)
-SYSCALL_SPU(setreuid)
-SYSCALL_SPU(setregid)
-SYS32ONLY(sigsuspend)
-SYSX(sys_ni_syscall,compat_sys_sigpending,sys_sigpending)
-SYSCALL_SPU(sethostname)
-COMPAT_SYS_SPU(setrlimit)
-SYSX(sys_ni_syscall,compat_sys_old_getrlimit,sys_old_getrlimit)
-COMPAT_SYS_SPU(getrusage)
-COMPAT_SYS_SPU(gettimeofday)
-COMPAT_SYS_SPU(settimeofday)
-SYSCALL_SPU(getgroups)
-SYSCALL_SPU(setgroups)
-SYSX(sys_ni_syscall,sys_ni_syscall,ppc_select)
-SYSCALL_SPU(symlink)
-OLDSYS(lstat)
-SYSCALL_SPU(readlink)
-SYSCALL(uselib)
-SYSCALL(swapon)
-SYSCALL(reboot)
-SYSX(sys_ni_syscall,compat_sys_old_readdir,sys_old_readdir)
-SYSCALL_SPU(mmap)
-SYSCALL_SPU(munmap)
-COMPAT_SYS_SPU(truncate)
-COMPAT_SYS_SPU(ftruncate)
-SYSCALL_SPU(fchmod)
-SYSCALL_SPU(fchown)
-SYSCALL_SPU(getpriority)
-SYSCALL_SPU(setpriority)
-SYSCALL(ni_syscall)
-COMPAT_SYS(statfs)
-COMPAT_SYS(fstatfs)
-SYSCALL(ni_syscall)
-COMPAT_SYS_SPU(socketcall)
-SYSCALL_SPU(syslog)
-COMPAT_SYS_SPU(setitimer)
-COMPAT_SYS_SPU(getitimer)
-COMPAT_SYS_SPU(newstat)
-COMPAT_SYS_SPU(newlstat)
-COMPAT_SYS_SPU(newfstat)
-SYSX(sys_ni_syscall,sys_uname,sys_uname)
-SYSCALL(ni_syscall)
-SYSCALL_SPU(vhangup)
-SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
-COMPAT_SYS_SPU(wait4)
-SYSCALL(swapoff)
-COMPAT_SYS_SPU(sysinfo)
-COMPAT_SYS(ipc)
-SYSCALL_SPU(fsync)
-SYS32ONLY(sigreturn)
-PPC_SYS(clone)
-SYSCALL_SPU(setdomainname)
-SYSCALL_SPU(newuname)
-SYSCALL(ni_syscall)
-COMPAT_SYS_SPU(adjtimex)
-SYSCALL_SPU(mprotect)
-SYSX(sys_ni_syscall,compat_sys_sigprocmask,sys_sigprocmask)
-SYSCALL(ni_syscall)
-SYSCALL(init_module)
-SYSCALL(delete_module)
-SYSCALL(ni_syscall)
-SYSCALL(quotactl)
-SYSCALL_SPU(getpgid)
-SYSCALL_SPU(fchdir)
-SYSCALL_SPU(bdflush)
-SYSCALL_SPU(sysfs)
-SYSX_SPU(ppc64_personality,ppc64_personality,sys_personality)
-SYSCALL(ni_syscall)
-SYSCALL_SPU(setfsuid)
-SYSCALL_SPU(setfsgid)
-SYSCALL_SPU(llseek)
-COMPAT_SYS_SPU(getdents)
-COMPAT_SPU_NEW(select)
-SYSCALL_SPU(flock)
-SYSCALL_SPU(msync)
-COMPAT_SYS_SPU(readv)
-COMPAT_SYS_SPU(writev)
-SYSCALL_SPU(getsid)
-SYSCALL_SPU(fdatasync)
-COMPAT_SYS(sysctl)
-SYSCALL_SPU(mlock)
-SYSCALL_SPU(munlock)
-SYSCALL_SPU(mlockall)
-SYSCALL_SPU(munlockall)
-SYSCALL_SPU(sched_setparam)
-SYSCALL_SPU(sched_getparam)
-SYSCALL_SPU(sched_setscheduler)
-SYSCALL_SPU(sched_getscheduler)
-SYSCALL_SPU(sched_yield)
-SYSCALL_SPU(sched_get_priority_max)
-SYSCALL_SPU(sched_get_priority_min)
-COMPAT_SYS_SPU(sched_rr_get_interval)
-COMPAT_SYS_SPU(nanosleep)
-SYSCALL_SPU(mremap)
-SYSCALL_SPU(setresuid)
-SYSCALL_SPU(getresuid)
-SYSCALL(ni_syscall)
-SYSCALL_SPU(poll)
-SYSCALL(ni_syscall)
-SYSCALL_SPU(setresgid)
-SYSCALL_SPU(getresgid)
-SYSCALL_SPU(prctl)
-COMPAT_SYS(rt_sigreturn)
-COMPAT_SYS(rt_sigaction)
-COMPAT_SYS(rt_sigprocmask)
-COMPAT_SYS(rt_sigpending)
-COMPAT_SYS(rt_sigtimedwait)
-COMPAT_SYS(rt_sigqueueinfo)
-COMPAT_SYS(rt_sigsuspend)
-COMPAT_SYS_SPU(pread64)
-COMPAT_SYS_SPU(pwrite64)
-SYSCALL_SPU(chown)
-SYSCALL_SPU(getcwd)
-SYSCALL_SPU(capget)
-SYSCALL_SPU(capset)
-COMPAT_SYS(sigaltstack)
-SYSX_SPU(sys_sendfile64,compat_sys_sendfile,sys_sendfile)
-SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
-PPC_SYS(vfork)
-COMPAT_SYS_SPU(getrlimit)
-COMPAT_SYS_SPU(readahead)
-SYS32ONLY(mmap2)
-SYS32ONLY(truncate64)
-SYS32ONLY(ftruncate64)
-SYSX(sys_ni_syscall,sys_stat64,sys_stat64)
-SYSX(sys_ni_syscall,sys_lstat64,sys_lstat64)
-SYSX(sys_ni_syscall,sys_fstat64,sys_fstat64)
-SYSCALL(pciconfig_read)
-SYSCALL(pciconfig_write)
-SYSCALL(pciconfig_iobase)
-SYSCALL(ni_syscall)
-SYSCALL_SPU(getdents64)
-SYSCALL_SPU(pivot_root)
-SYSX(sys_ni_syscall,compat_sys_fcntl64,sys_fcntl64)
-SYSCALL_SPU(madvise)
-SYSCALL_SPU(mincore)
-SYSCALL_SPU(gettid)
-SYSCALL_SPU(tkill)
-SYSCALL_SPU(setxattr)
-SYSCALL_SPU(lsetxattr)
-SYSCALL_SPU(fsetxattr)
-SYSCALL_SPU(getxattr)
-SYSCALL_SPU(lgetxattr)
-SYSCALL_SPU(fgetxattr)
-SYSCALL_SPU(listxattr)
-SYSCALL_SPU(llistxattr)
-SYSCALL_SPU(flistxattr)
-SYSCALL_SPU(removexattr)
-SYSCALL_SPU(lremovexattr)
-SYSCALL_SPU(fremovexattr)
-COMPAT_SYS_SPU(futex)
-COMPAT_SYS_SPU(sched_setaffinity)
-COMPAT_SYS_SPU(sched_getaffinity)
-SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
-SYS32ONLY(sendfile64)
-COMPAT_SYS_SPU(io_setup)
-SYSCALL_SPU(io_destroy)
-COMPAT_SYS_SPU(io_getevents)
-COMPAT_SYS_SPU(io_submit)
-SYSCALL_SPU(io_cancel)
-SYSCALL(set_tid_address)
-SYSX_SPU(sys_fadvise64,ppc32_fadvise64,sys_fadvise64)
-SYSCALL(exit_group)
-COMPAT_SYS(lookup_dcookie)
-SYSCALL_SPU(epoll_create)
-SYSCALL_SPU(epoll_ctl)
-SYSCALL_SPU(epoll_wait)
-SYSCALL_SPU(remap_file_pages)
-COMPAT_SYS_SPU(timer_create)
-COMPAT_SYS_SPU(timer_settime)
-COMPAT_SYS_SPU(timer_gettime)
-SYSCALL_SPU(timer_getoverrun)
-SYSCALL_SPU(timer_delete)
-COMPAT_SYS_SPU(clock_settime)
-COMPAT_SYS_SPU(clock_gettime)
-COMPAT_SYS_SPU(clock_getres)
-COMPAT_SYS_SPU(clock_nanosleep)
-SYSX(ppc64_swapcontext,ppc32_swapcontext,ppc_swapcontext)
-SYSCALL_SPU(tgkill)
-COMPAT_SYS_SPU(utimes)
-COMPAT_SYS_SPU(statfs64)
-COMPAT_SYS_SPU(fstatfs64)
-SYSX(sys_ni_syscall,ppc_fadvise64_64,ppc_fadvise64_64)
-SYSCALL_SPU(rtas)
-OLDSYS(debug_setcontext)
-SYSCALL(ni_syscall)
-COMPAT_SYS(migrate_pages)
-COMPAT_SYS(mbind)
-COMPAT_SYS(get_mempolicy)
-COMPAT_SYS(set_mempolicy)
-COMPAT_SYS(mq_open)
-SYSCALL(mq_unlink)
-COMPAT_SYS(mq_timedsend)
-COMPAT_SYS(mq_timedreceive)
-COMPAT_SYS(mq_notify)
-COMPAT_SYS(mq_getsetattr)
-COMPAT_SYS(kexec_load)
-SYSCALL(add_key)
-SYSCALL(request_key)
-COMPAT_SYS(keyctl)
-COMPAT_SYS(waitid)
-SYSCALL(ioprio_set)
-SYSCALL(ioprio_get)
-SYSCALL(inotify_init)
-SYSCALL(inotify_add_watch)
-SYSCALL(inotify_rm_watch)
-SYSCALL(spu_run)
-SYSCALL(spu_create)
-COMPAT_SYS(pselect6)
-COMPAT_SYS(ppoll)
-SYSCALL_SPU(unshare)
-SYSCALL_SPU(splice)
-SYSCALL_SPU(tee)
-COMPAT_SYS_SPU(vmsplice)
-COMPAT_SYS_SPU(openat)
-SYSCALL_SPU(mkdirat)
-SYSCALL_SPU(mknodat)
-SYSCALL_SPU(fchownat)
-COMPAT_SYS_SPU(futimesat)
-SYSX_SPU(sys_newfstatat,sys_fstatat64,sys_fstatat64)
-SYSCALL_SPU(unlinkat)
-SYSCALL_SPU(renameat)
-SYSCALL_SPU(linkat)
-SYSCALL_SPU(symlinkat)
-SYSCALL_SPU(readlinkat)
-SYSCALL_SPU(fchmodat)
-SYSCALL_SPU(faccessat)
-COMPAT_SYS_SPU(get_robust_list)
-COMPAT_SYS_SPU(set_robust_list)
-COMPAT_SYS_SPU(move_pages)
-SYSCALL_SPU(getcpu)
-COMPAT_SYS(epoll_pwait)
-COMPAT_SYS_SPU(utimensat)
-COMPAT_SYS_SPU(signalfd)
-SYSCALL_SPU(timerfd_create)
-SYSCALL_SPU(eventfd)
-COMPAT_SYS_SPU(sync_file_range2)
-COMPAT_SYS(fallocate)
-SYSCALL(subpage_prot)
-COMPAT_SYS_SPU(timerfd_settime)
-COMPAT_SYS_SPU(timerfd_gettime)
-COMPAT_SYS_SPU(signalfd4)
-SYSCALL_SPU(eventfd2)
-SYSCALL_SPU(epoll_create1)
-SYSCALL_SPU(dup3)
-SYSCALL_SPU(pipe2)
-SYSCALL(inotify_init1)
-SYSCALL_SPU(perf_event_open)
-COMPAT_SYS_SPU(preadv)
-COMPAT_SYS_SPU(pwritev)
-COMPAT_SYS(rt_tgsigqueueinfo)
-SYSCALL(fanotify_init)
-COMPAT_SYS(fanotify_mark)
-SYSCALL_SPU(prlimit64)
-SYSCALL_SPU(socket)
-SYSCALL_SPU(bind)
-SYSCALL_SPU(connect)
-SYSCALL_SPU(listen)
-SYSCALL_SPU(accept)
-SYSCALL_SPU(getsockname)
-SYSCALL_SPU(getpeername)
-SYSCALL_SPU(socketpair)
-SYSCALL_SPU(send)
-SYSCALL_SPU(sendto)
-COMPAT_SYS_SPU(recv)
-COMPAT_SYS_SPU(recvfrom)
-SYSCALL_SPU(shutdown)
-COMPAT_SYS_SPU(setsockopt)
-COMPAT_SYS_SPU(getsockopt)
-COMPAT_SYS_SPU(sendmsg)
-COMPAT_SYS_SPU(recvmsg)
-COMPAT_SYS_SPU(recvmmsg)
-SYSCALL_SPU(accept4)
-SYSCALL_SPU(name_to_handle_at)
-COMPAT_SYS_SPU(open_by_handle_at)
-COMPAT_SYS_SPU(clock_adjtime)
-SYSCALL_SPU(syncfs)
-COMPAT_SYS_SPU(sendmmsg)
-SYSCALL_SPU(setns)
-COMPAT_SYS(process_vm_readv)
-COMPAT_SYS(process_vm_writev)
-SYSCALL(finit_module)
-SYSCALL(kcmp) /* sys_kcmp */
-SYSCALL_SPU(sched_setattr)
-SYSCALL_SPU(sched_getattr)
-SYSCALL_SPU(renameat2)
-SYSCALL_SPU(seccomp)
-SYSCALL_SPU(getrandom)
-SYSCALL_SPU(memfd_create)
-SYSCALL_SPU(bpf)
-COMPAT_SYS(execveat)
-PPC64ONLY(switch_endian)
-SYSCALL_SPU(userfaultfd)
-SYSCALL_SPU(membarrier)
-SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
-SYSCALL(mlock2)
-SYSCALL(copy_file_range)
-COMPAT_SYS_SPU(preadv2)
-COMPAT_SYS_SPU(pwritev2)
-SYSCALL(kexec_file_load)
-SYSCALL(statx)
-SYSCALL(pkey_alloc)
-SYSCALL(pkey_free)
-SYSCALL(pkey_mprotect)
-SYSCALL(rseq)
-COMPAT_SYS(io_pgetevents)

arch/powerpc/include/uapi/asm/Kbuild

 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+generated-y += unistd_32.h
+generated-y += unistd_64.h
 generic-y += param.h
 generic-y += poll.h
 generic-y += resource.h

arch/powerpc/kernel/Makefile

@@ -160,16 +160,6 @@ extra-$(CONFIG_ALTIVEC)		+= vector.o
 extra-$(CONFIG_PPC64)		+= entry_64.o
 extra-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE)	+= prom_init.o
 
-extra-y				+= systbl_chk.i
-$(obj)/systbl.o:		systbl_chk
-
-quiet_cmd_systbl_chk = CALL    $<
-      cmd_systbl_chk = $(CONFIG_SHELL) $< $(obj)/systbl_chk.i
-
-PHONY += systbl_chk
-systbl_chk: $(src)/systbl_chk.sh $(obj)/systbl_chk.i
-	$(call cmd,systbl_chk)
-
 ifdef CONFIG_PPC_OF_BOOT_TRAMPOLINE
 $(obj)/built-in.a:		prom_init_check
 

arch/powerpc/kernel/systbl.S

@@ -16,28 +16,6 @@
 
 #include <asm/ppc_asm.h>
 
-#ifdef CONFIG_PPC64
-#define SYSCALL(func)		.8byte	DOTSYM(sys_##func)
-#define COMPAT_SYS(func)	.8byte	DOTSYM(sys_##func)
-#define PPC_SYS(func)		.8byte	DOTSYM(ppc_##func)
-#define OLDSYS(func)		.8byte	DOTSYM(sys_ni_syscall)
-#define SYS32ONLY(func)		.8byte	DOTSYM(sys_ni_syscall)
-#define PPC64ONLY(func)		.8byte	DOTSYM(ppc_##func)
-#define SYSX(f, f3264, f32)	.8byte	DOTSYM(f)
-#else
-#define SYSCALL(func)		.long	sys_##func
-#define COMPAT_SYS(func)	.long	sys_##func
-#define PPC_SYS(func)		.long	ppc_##func
-#define OLDSYS(func)		.long	sys_##func
-#define SYS32ONLY(func)		.long	sys_##func
-#define PPC64ONLY(func)		.long	sys_ni_syscall
-#define SYSX(f, f3264, f32)	.long	f32
-#endif
-#define SYSCALL_SPU(func)	SYSCALL(func)
-#define COMPAT_SYS_SPU(func)	COMPAT_SYS(func)
-#define COMPAT_SPU_NEW(func)	COMPAT_SYS(func)
-#define SYSX_SPU(f, f3264, f32)	SYSX(f, f3264, f32)
-
 .section .rodata,"a"
 
 #ifdef CONFIG_PPC64
@@ -46,27 +24,21 @@
 
 .globl sys_call_table
 sys_call_table:
-#include <asm/systbl.h>
-
-#undef SYSCALL
-#undef COMPAT_SYS
-#undef PPC_SYS
-#undef OLDSYS
-#undef SYS32ONLY
-#undef PPC64ONLY
-#undef SYSX
+#ifdef CONFIG_PPC64
+#define __SYSCALL(nr, entry, nargs) .8byte DOTSYM(entry)
+#include <asm/syscall_table_64.h>
+#undef __SYSCALL
+#else
+#define __SYSCALL(nr, entry, nargs) .long entry
+#include <asm/syscall_table_32.h>
+#undef __SYSCALL
+#endif
 
 #ifdef CONFIG_COMPAT
-#define SYSCALL(func)		.8byte	DOTSYM(sys_##func)
-#define COMPAT_SYS(func)	.8byte	DOTSYM(compat_sys_##func)
-#define PPC_SYS(func)		.8byte	DOTSYM(ppc_##func)
-#define OLDSYS(func)		.8byte	DOTSYM(sys_ni_syscall)
-#define SYS32ONLY(func)		.8byte	DOTSYM(compat_sys_##func)
-#define PPC64ONLY(func)		.8byte	DOTSYM(sys_ni_syscall)
-#define SYSX(f, f3264, f32)	.8byte	DOTSYM(f3264)
-
 .globl compat_sys_call_table
 compat_sys_call_table:
 #define compat_sys_sigsuspend	sys_sigsuspend
-#include <asm/systbl.h>
+#define __SYSCALL(nr, entry, nargs) .8byte DOTSYM(entry)
+#include <asm/syscall_table_c32.h>
+#undef __SYSCALL
 #endif

arch/powerpc/kernel/systbl_chk.c

-/*
- * This file, when run through CPP produces a list of syscall numbers
- * in the order of systbl.h.  That way we can check for gaps and syscalls
- * that are out of order.
- *
- * Unfortunately, we cannot check for the correct ordering of entries
- * using SYSX().
- *
- * Copyright © IBM Corporation
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include <asm/unistd.h>
-
-#define SYSCALL(func)		__NR_##func
-#define COMPAT_SYS(func)	__NR_##func
-#define PPC_SYS(func)		__NR_##func
-#ifdef CONFIG_PPC64
-#define OLDSYS(func)		-1
-#define SYS32ONLY(func)		-1
-#define PPC64ONLY(func)		__NR_##func
-#else
-#define OLDSYS(func)		__NR_old##func
-#define SYS32ONLY(func)		__NR_##func
-#define PPC64ONLY(func)		-1
-#endif
-#define SYSX(f, f3264, f32)	-1
-
-#define SYSCALL_SPU(func)	SYSCALL(func)
-#define COMPAT_SYS_SPU(func)	COMPAT_SYS(func)
-#define COMPAT_SPU_NEW(func)	COMPAT_SYS(_new##func)
-#define SYSX_SPU(f, f3264, f32)	SYSX(f, f3264, f32)
-
-/* Just insert a marker for ni_syscalls */
-#define	__NR_ni_syscall		-1
-
-/*
- * These are the known exceptions.
- * Hopefully, there will be no more.
- */
-#define	__NR_llseek		__NR__llseek
-#undef	__NR_umount
-#define	__NR_umount		__NR_umount2
-#define	__NR_old_getrlimit	__NR_getrlimit
-#define	__NR_newstat		__NR_stat
-#define	__NR_newlstat		__NR_lstat
-#define	__NR_newfstat		__NR_fstat
-#define	__NR_newuname		__NR_uname
-#define	__NR_sysctl		__NR__sysctl
-#define __NR_olddebug_setcontext	__NR_sys_debug_setcontext
-
-/* We call sys_ugetrlimit for syscall number __NR_getrlimit */
-#define getrlimit		ugetrlimit
-
-START_TABLE
-#include <asm/systbl.h>
-END_TABLE NR_syscalls

arch/powerpc/platforms/cell/spu_callbacks.c

@@ -34,20 +34,9 @@
  */
 
 static void *spu_syscall_table[] = {
-#define SYSCALL(func)		sys_ni_syscall,
-#define COMPAT_SYS(func)	sys_ni_syscall,
-#define PPC_SYS(func)		sys_ni_syscall,
-#define OLDSYS(func)		sys_ni_syscall,
-#define SYS32ONLY(func)		sys_ni_syscall,
-#define PPC64ONLY(func)		sys_ni_syscall,
-#define SYSX(f, f3264, f32)	sys_ni_syscall,
-
-#define SYSCALL_SPU(func)	sys_##func,
-#define COMPAT_SYS_SPU(func)	sys_##func,
-#define COMPAT_SPU_NEW(func)	sys_##func,
-#define SYSX_SPU(f, f3264, f32)	f,
-
-#include <asm/systbl.h>
+#define __SYSCALL(nr, entry, nargs) entry,
+#include <asm/syscall_table_spu.h>
+#undef __SYSCALL
 };
 
 long spu_sys_callback(struct spu_syscall_block *s)