[PATCH v1 4/4] xtensa: generate uapi header and syscall table header files

[Firoz Khan <firoz.khan@linaro.org>]

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

This patch will generate unistd_32.h and syscall_table.h
files by the syscall table generation script invoked by
xtensa/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/syscall.c file.

Signed-off-by: Firoz Khan <firoz.khan@linaro.org>
---
 arch/xtensa/Makefile                  |   3 +
 arch/xtensa/include/asm/Kbuild        |   1 +
 arch/xtensa/include/uapi/asm/Kbuild   |   1 +
 arch/xtensa/include/uapi/asm/unistd.h | 782 +---------------------------------
 arch/xtensa/kernel/syscall.c          |   5 +-
 5 files changed, 10 insertions(+), 782 deletions(-)

diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile
index d67e30fa..1e7b179 100644
--- a/arch/xtensa/Makefile
+++ b/arch/xtensa/Makefile
@@ -99,6 +99,9 @@ all Image zImage uImage: vmlinux
 dtbs: scripts
 	$(Q)$(MAKE) $(build)=$(boot)/dts
 
+archheaders:
+	$(Q)$(MAKE) $(build)=arch/xtensa/kernel/syscalls all
+
 define archhelp
   @echo '* Image       - Kernel ELF image with reset vector'
   @echo '* zImage      - Compressed kernel image (arch/xtensa/boot/images/zImage.*)'
diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index 82c75643..b35d2e6 100644
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -28,3 +28,4 @@ generic-y += topology.h
 generic-y += trace_clock.h
 generic-y += word-at-a-time.h
 generic-y += xor.h
+generic-y += syscall_table.h
diff --git a/arch/xtensa/include/uapi/asm/Kbuild b/arch/xtensa/include/uapi/asm/Kbuild
index 837d4dd..f826d52 100644
--- a/arch/xtensa/include/uapi/asm/Kbuild
+++ b/arch/xtensa/include/uapi/asm/Kbuild
@@ -11,3 +11,4 @@ generic-y += resource.h
 generic-y += siginfo.h
 generic-y += statfs.h
 generic-y += termios.h
+generic-y += unistd_32.h
diff --git a/arch/xtensa/include/uapi/asm/unistd.h b/arch/xtensa/include/uapi/asm/unistd.h
index fa26aa2..1870b44 100644
--- a/arch/xtensa/include/uapi/asm/unistd.h
+++ b/arch/xtensa/include/uapi/asm/unistd.h
@@ -1,787 +1,9 @@
 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#if !defined(_UAPI_XTENSA_UNISTD_H) || defined(__SYSCALL)
+#ifndef _UAPI_XTENSA_UNISTD_H
 #define _UAPI_XTENSA_UNISTD_H
 
-#ifndef __SYSCALL
-# define __SYSCALL(nr,func,nargs)
-#endif
-
-#define __NR_spill				  0
-__SYSCALL(  0, sys_ni_syscall, 0)
-#define __NR_xtensa				  1
-__SYSCALL(  1, sys_ni_syscall, 0)
-#define __NR_available4				  2
-__SYSCALL(  2, sys_ni_syscall, 0)
-#define __NR_available5				  3
-__SYSCALL(  3, sys_ni_syscall, 0)
-#define __NR_available6				  4
-__SYSCALL(  4, sys_ni_syscall, 0)
-#define __NR_available7				  5
-__SYSCALL(  5, sys_ni_syscall, 0)
-#define __NR_available8				  6
-__SYSCALL(  6, sys_ni_syscall, 0)
-#define __NR_available9				  7
-__SYSCALL(  7, sys_ni_syscall, 0)
-
-/* File Operations */
-
-#define __NR_open 				  8
-__SYSCALL(  8, sys_open, 3)
-#define __NR_close 				  9
-__SYSCALL(  9, sys_close, 1)
-#define __NR_dup 				 10
-__SYSCALL( 10, sys_dup, 1)
-#define __NR_dup2 				 11
-__SYSCALL( 11, sys_dup2, 2)
-#define __NR_read 				 12
-__SYSCALL( 12, sys_read, 3)
-#define __NR_write 				 13
-__SYSCALL( 13, sys_write, 3)
-#define __NR_select 				 14
-__SYSCALL( 14, sys_select, 5)
-#define __NR_lseek 				 15
-__SYSCALL( 15, sys_lseek, 3)
-#define __NR_poll 				 16
-__SYSCALL( 16, sys_poll, 3)
-#define __NR__llseek				 17
-__SYSCALL( 17, sys_llseek, 5)
-#define __NR_epoll_wait 			 18
-__SYSCALL( 18, sys_epoll_wait, 4)
-#define __NR_epoll_ctl 				 19
-__SYSCALL( 19, sys_epoll_ctl, 4)
-#define __NR_epoll_create 			 20
-__SYSCALL( 20, sys_epoll_create, 1)
-#define __NR_creat 				 21
-__SYSCALL( 21, sys_creat, 2)
-#define __NR_truncate 				 22
-__SYSCALL( 22, sys_truncate, 2)
-#define __NR_ftruncate 				 23
-__SYSCALL( 23, sys_ftruncate, 2)
-#define __NR_readv 				 24
-__SYSCALL( 24, sys_readv, 3)
-#define __NR_writev 				 25
-__SYSCALL( 25, sys_writev, 3)
-#define __NR_fsync 				 26
-__SYSCALL( 26, sys_fsync, 1)
-#define __NR_fdatasync 				 27
-__SYSCALL( 27, sys_fdatasync, 1)
-#define __NR_truncate64 			 28
-__SYSCALL( 28, sys_truncate64, 2)
-#define __NR_ftruncate64 			 29
-__SYSCALL( 29, sys_ftruncate64, 2)
-#define __NR_pread64 				 30
-__SYSCALL( 30, sys_pread64, 6)
-#define __NR_pwrite64 				 31
-__SYSCALL( 31, sys_pwrite64, 6)
-
-#define __NR_link 				 32
-__SYSCALL( 32, sys_link, 2)
-#define __NR_rename 				 33
-__SYSCALL( 33, sys_rename, 2)
-#define __NR_symlink 				 34
-__SYSCALL( 34, sys_symlink, 2)
-#define __NR_readlink 				 35
-__SYSCALL( 35, sys_readlink, 3)
-#define __NR_mknod 				 36
-__SYSCALL( 36, sys_mknod, 3)
-#define __NR_pipe 				 37
-__SYSCALL( 37, sys_pipe, 1)
-#define __NR_unlink 				 38
-__SYSCALL( 38, sys_unlink, 1)
-#define __NR_rmdir 				 39
-__SYSCALL( 39, sys_rmdir, 1)
-
-#define __NR_mkdir 				 40
-__SYSCALL( 40, sys_mkdir, 2)
-#define __NR_chdir 				 41
-__SYSCALL( 41, sys_chdir, 1)
-#define __NR_fchdir 				 42
-__SYSCALL( 42, sys_fchdir, 1)
-#define __NR_getcwd 				 43
-__SYSCALL( 43, sys_getcwd, 2)
-
-#define __NR_chmod 				 44
-__SYSCALL( 44, sys_chmod, 2)
-#define __NR_chown 				 45
-__SYSCALL( 45, sys_chown, 3)
-#define __NR_stat 				 46
-__SYSCALL( 46, sys_newstat, 2)
-#define __NR_stat64 				 47
-__SYSCALL( 47, sys_stat64, 2)
-
-#define __NR_lchown 				 48
-__SYSCALL( 48, sys_lchown, 3)
-#define __NR_lstat 				 49
-__SYSCALL( 49, sys_newlstat, 2)
-#define __NR_lstat64 				 50
-__SYSCALL( 50, sys_lstat64, 2)
-#define __NR_available51			 51
-__SYSCALL( 51, sys_ni_syscall, 0)
-
-#define __NR_fchmod 				 52
-__SYSCALL( 52, sys_fchmod, 2)
-#define __NR_fchown 				 53
-__SYSCALL( 53, sys_fchown, 3)
-#define __NR_fstat 				 54
-__SYSCALL( 54, sys_newfstat, 2)
-#define __NR_fstat64 				 55
-__SYSCALL( 55, sys_fstat64, 2)
-
-#define __NR_flock 				 56
-__SYSCALL( 56, sys_flock, 2)
-#define __NR_access 				 57
-__SYSCALL( 57, sys_access, 2)
-#define __NR_umask 				 58
-__SYSCALL( 58, sys_umask, 1)
-#define __NR_getdents 				 59
-__SYSCALL( 59, sys_getdents, 3)
-#define __NR_getdents64 			 60
-__SYSCALL( 60, sys_getdents64, 3)
-#define __NR_fcntl64 				 61
-__SYSCALL( 61, sys_fcntl64, 3)
-#define __NR_fallocate				 62
-__SYSCALL( 62, sys_fallocate, 6)
-#define __NR_fadvise64_64 			 63
-__SYSCALL( 63, xtensa_fadvise64_64, 6)
-#define __NR_utime				 64	/* glibc 2.3.3 ?? */
-__SYSCALL( 64, sys_utime, 2)
-#define __NR_utimes 				 65
-__SYSCALL( 65, sys_utimes, 2)
-#define __NR_ioctl 				 66
-__SYSCALL( 66, sys_ioctl, 3)
-#define __NR_fcntl 				 67
-__SYSCALL( 67, sys_fcntl, 3)
-
-#define __NR_setxattr 				 68
-__SYSCALL( 68, sys_setxattr, 5)
-#define __NR_getxattr 				 69
-__SYSCALL( 69, sys_getxattr, 4)
-#define __NR_listxattr 				 70
-__SYSCALL( 70, sys_listxattr, 3)
-#define __NR_removexattr 			 71
-__SYSCALL( 71, sys_removexattr, 2)
-#define __NR_lsetxattr 				 72
-__SYSCALL( 72, sys_lsetxattr, 5)
-#define __NR_lgetxattr 				 73
-__SYSCALL( 73, sys_lgetxattr, 4)
-#define __NR_llistxattr 			 74
-__SYSCALL( 74, sys_llistxattr, 3)
-#define __NR_lremovexattr 			 75
-__SYSCALL( 75, sys_lremovexattr, 2)
-#define __NR_fsetxattr 				 76
-__SYSCALL( 76, sys_fsetxattr, 5)
-#define __NR_fgetxattr 				 77
-__SYSCALL( 77, sys_fgetxattr, 4)
-#define __NR_flistxattr 			 78
-__SYSCALL( 78, sys_flistxattr, 3)
-#define __NR_fremovexattr 			 79
-__SYSCALL( 79, sys_fremovexattr, 2)
-
-/* File Map / Shared Memory Operations */
-
-#define __NR_mmap2 				 80
-__SYSCALL( 80, sys_mmap_pgoff, 6)
-#define __NR_munmap 				 81
-__SYSCALL( 81, sys_munmap, 2)
-#define __NR_mprotect 				 82
-__SYSCALL( 82, sys_mprotect, 3)
-#define __NR_brk 				 83
-__SYSCALL( 83, sys_brk, 1)
-#define __NR_mlock 				 84
-__SYSCALL( 84, sys_mlock, 2)
-#define __NR_munlock 				 85
-__SYSCALL( 85, sys_munlock, 2)
-#define __NR_mlockall 				 86
-__SYSCALL( 86, sys_mlockall, 1)
-#define __NR_munlockall 			 87
-__SYSCALL( 87, sys_munlockall, 0)
-#define __NR_mremap 				 88
-__SYSCALL( 88, sys_mremap, 4)
-#define __NR_msync 				 89
-__SYSCALL( 89, sys_msync, 3)
-#define __NR_mincore 				 90
-__SYSCALL( 90, sys_mincore, 3)
-#define __NR_madvise 				 91
-__SYSCALL( 91, sys_madvise, 3)
-#define __NR_shmget				 92
-__SYSCALL( 92, sys_shmget, 4)
-#define __NR_shmat				 93
-__SYSCALL( 93, xtensa_shmat, 4)
-#define __NR_shmctl				 94
-__SYSCALL( 94, sys_shmctl, 4)
-#define __NR_shmdt				 95
-__SYSCALL( 95, sys_shmdt, 4)
-
-/* Socket Operations */
-
-#define __NR_socket 				 96
-__SYSCALL( 96, sys_socket, 3)
-#define __NR_setsockopt 			 97
-__SYSCALL( 97, sys_setsockopt, 5)
-#define __NR_getsockopt 			 98
-__SYSCALL( 98, sys_getsockopt, 5)
-#define __NR_shutdown 				 99
-__SYSCALL( 99, sys_shutdown, 2)
-
-#define __NR_bind 				100
-__SYSCALL(100, sys_bind, 3)
-#define __NR_connect 				101
-__SYSCALL(101, sys_connect, 3)
-#define __NR_listen 				102
-__SYSCALL(102, sys_listen, 2)
-#define __NR_accept 				103
-__SYSCALL(103, sys_accept, 3)
-
-#define __NR_getsockname 			104
-__SYSCALL(104, sys_getsockname, 3)
-#define __NR_getpeername 			105
-__SYSCALL(105, sys_getpeername, 3)
-#define __NR_sendmsg 				106
-__SYSCALL(106, sys_sendmsg, 3)
-#define __NR_recvmsg 				107
-__SYSCALL(107, sys_recvmsg, 3)
-#define __NR_send 				108
-__SYSCALL(108, sys_send, 4)
-#define __NR_recv 				109
-__SYSCALL(109, sys_recv, 4)
-#define __NR_sendto 				110
-__SYSCALL(110, sys_sendto, 6)
-#define __NR_recvfrom 				111
-__SYSCALL(111, sys_recvfrom, 6)
-
-#define __NR_socketpair 			112
-__SYSCALL(112, sys_socketpair, 4)
-#define __NR_sendfile 				113
-__SYSCALL(113, sys_sendfile, 4)
-#define __NR_sendfile64 			114
-__SYSCALL(114, sys_sendfile64, 4)
-#define __NR_sendmmsg				115
-__SYSCALL(115, sys_sendmmsg, 4)
-
-/* Process Operations */
-
-#define __NR_clone 				116
-__SYSCALL(116, sys_clone, 5)
-#define __NR_execve 				117
-__SYSCALL(117, sys_execve, 3)
-#define __NR_exit 				118
-__SYSCALL(118, sys_exit, 1)
-#define __NR_exit_group 			119
-__SYSCALL(119, sys_exit_group, 1)
-#define __NR_getpid 				120
-__SYSCALL(120, sys_getpid, 0)
-#define __NR_wait4 				121
-__SYSCALL(121, sys_wait4, 4)
-#define __NR_waitid 				122
-__SYSCALL(122, sys_waitid, 5)
-#define __NR_kill 				123
-__SYSCALL(123, sys_kill, 2)
-#define __NR_tkill 				124
-__SYSCALL(124, sys_tkill, 2)
-#define __NR_tgkill 				125
-__SYSCALL(125, sys_tgkill, 3)
-#define __NR_set_tid_address 			126
-__SYSCALL(126, sys_set_tid_address, 1)
-#define __NR_gettid 				127
-__SYSCALL(127, sys_gettid, 0)
-#define __NR_setsid 				128
-__SYSCALL(128, sys_setsid, 0)
-#define __NR_getsid 				129
-__SYSCALL(129, sys_getsid, 1)
-#define __NR_prctl 				130
-__SYSCALL(130, sys_prctl, 5)
-#define __NR_personality 			131
-__SYSCALL(131, sys_personality, 1)
-#define __NR_getpriority 			132
-__SYSCALL(132, sys_getpriority, 2)
-#define __NR_setpriority 			133
-__SYSCALL(133, sys_setpriority, 3)
-#define __NR_setitimer 				134
-__SYSCALL(134, sys_setitimer, 3)
-#define __NR_getitimer 				135
-__SYSCALL(135, sys_getitimer, 2)
-#define __NR_setuid 				136
-__SYSCALL(136, sys_setuid, 1)
-#define __NR_getuid 				137
-__SYSCALL(137, sys_getuid, 0)
-#define __NR_setgid 				138
-__SYSCALL(138, sys_setgid, 1)
-#define __NR_getgid 				139
-__SYSCALL(139, sys_getgid, 0)
-#define __NR_geteuid 				140
-__SYSCALL(140, sys_geteuid, 0)
-#define __NR_getegid 				141
-__SYSCALL(141, sys_getegid, 0)
-#define __NR_setreuid 				142
-__SYSCALL(142, sys_setreuid, 2)
-#define __NR_setregid 				143
-__SYSCALL(143, sys_setregid, 2)
-#define __NR_setresuid 				144
-__SYSCALL(144, sys_setresuid, 3)
-#define __NR_getresuid 				145
-__SYSCALL(145, sys_getresuid, 3)
-#define __NR_setresgid 				146
-__SYSCALL(146, sys_setresgid, 3)
-#define __NR_getresgid 				147
-__SYSCALL(147, sys_getresgid, 3)
-#define __NR_setpgid 				148
-__SYSCALL(148, sys_setpgid, 2)
-#define __NR_getpgid 				149
-__SYSCALL(149, sys_getpgid, 1)
-#define __NR_getppid 				150
-__SYSCALL(150, sys_getppid, 0)
-#define __NR_getpgrp				151
-__SYSCALL(151, sys_getpgrp, 0)
-
-#define __NR_reserved152 			152	/* set_thread_area */
-__SYSCALL(152, sys_ni_syscall, 0)
-#define __NR_reserved153 			153	/* get_thread_area */
-__SYSCALL(153, sys_ni_syscall, 0)
-#define __NR_times 				154
-__SYSCALL(154, sys_times, 1)
-#define __NR_acct 				155
-__SYSCALL(155, sys_acct, 1)
-#define __NR_sched_setaffinity 			156
-__SYSCALL(156, sys_sched_setaffinity, 3)
-#define __NR_sched_getaffinity 			157
-__SYSCALL(157, sys_sched_getaffinity, 3)
-#define __NR_capget 				158
-__SYSCALL(158, sys_capget, 2)
-#define __NR_capset 				159
-__SYSCALL(159, sys_capset, 2)
-#define __NR_ptrace 				160
-__SYSCALL(160, sys_ptrace, 4)
-#define __NR_semtimedop				161
-__SYSCALL(161, sys_semtimedop, 5)
-#define __NR_semget				162
-__SYSCALL(162, sys_semget, 4)
-#define __NR_semop				163
-__SYSCALL(163, sys_semop, 4)
-#define __NR_semctl				164
-__SYSCALL(164, sys_semctl, 4)
-#define __NR_available165			165
-__SYSCALL(165, sys_ni_syscall, 0)
-#define __NR_msgget				166
-__SYSCALL(166, sys_msgget, 4)
-#define __NR_msgsnd				167
-__SYSCALL(167, sys_msgsnd, 4)
-#define __NR_msgrcv				168
-__SYSCALL(168, sys_msgrcv, 4)
-#define __NR_msgctl				169
-__SYSCALL(169, sys_msgctl, 4)
-#define __NR_available170			170
-__SYSCALL(170, sys_ni_syscall, 0)
-
-/* File System */
-
-#define __NR_umount2				171
-__SYSCALL(171, sys_umount, 2)
-#define __NR_mount 				172
-__SYSCALL(172, sys_mount, 5)
-#define __NR_swapon 				173
-__SYSCALL(173, sys_swapon, 2)
-#define __NR_chroot 				174
-__SYSCALL(174, sys_chroot, 1)
-#define __NR_pivot_root 			175
-__SYSCALL(175, sys_pivot_root, 2)
-#define __NR_umount 				176
-__SYSCALL(176, sys_oldumount, 1)
 #define __ARCH_WANT_SYS_OLDUMOUNT
-#define __NR_swapoff 				177
-__SYSCALL(177, sys_swapoff, 1)
-#define __NR_sync 				178
-__SYSCALL(178, sys_sync, 0)
-#define __NR_syncfs				179
-__SYSCALL(179, sys_syncfs, 1)
-#define __NR_setfsuid 				180
-__SYSCALL(180, sys_setfsuid, 1)
-#define __NR_setfsgid 				181
-__SYSCALL(181, sys_setfsgid, 1)
-#define __NR_sysfs 				182
-__SYSCALL(182, sys_sysfs, 3)
-#define __NR_ustat 				183
-__SYSCALL(183, sys_ustat, 2)
-#define __NR_statfs 				184
-__SYSCALL(184, sys_statfs, 2)
-#define __NR_fstatfs 				185
-__SYSCALL(185, sys_fstatfs, 2)
-#define __NR_statfs64 				186
-__SYSCALL(186, sys_statfs64, 3)
-#define __NR_fstatfs64 				187
-__SYSCALL(187, sys_fstatfs64, 3)
-
-/* System */
-
-#define __NR_setrlimit 				188
-__SYSCALL(188, sys_setrlimit, 2)
-#define __NR_getrlimit 				189
-__SYSCALL(189, sys_getrlimit, 2)
-#define __NR_getrusage 				190
-__SYSCALL(190, sys_getrusage, 2)
-#define __NR_futex				191
-__SYSCALL(191, sys_futex, 5)
-#define __NR_gettimeofday 			192
-__SYSCALL(192, sys_gettimeofday, 2)
-#define __NR_settimeofday 			193
-__SYSCALL(193, sys_settimeofday, 2)
-#define __NR_adjtimex 				194
-__SYSCALL(194, sys_adjtimex, 1)
-#define __NR_nanosleep	 			195
-__SYSCALL(195, sys_nanosleep, 2)
-#define __NR_getgroups 				196
-__SYSCALL(196, sys_getgroups, 2)
-#define __NR_setgroups 				197
-__SYSCALL(197, sys_setgroups, 2)
-#define __NR_sethostname 			198
-__SYSCALL(198, sys_sethostname, 2)
-#define __NR_setdomainname 			199
-__SYSCALL(199, sys_setdomainname, 2)
-#define __NR_syslog 				200
-__SYSCALL(200, sys_syslog, 3)
-#define __NR_vhangup 				201
-__SYSCALL(201, sys_vhangup, 0)
-#define __NR_uselib 				202
-__SYSCALL(202, sys_uselib, 1)
-#define __NR_reboot 				203
-__SYSCALL(203, sys_reboot, 3)
-#define __NR_quotactl 				204
-__SYSCALL(204, sys_quotactl, 4)
-#define __NR_nfsservctl 			205
-__SYSCALL(205, sys_ni_syscall, 0)			/* old nfsservctl */
-#define __NR__sysctl 				206
-__SYSCALL(206, sys_sysctl, 1)
-#define __NR_bdflush 				207
-__SYSCALL(207, sys_bdflush, 2)
-#define __NR_uname 				208
-__SYSCALL(208, sys_newuname, 1)
-#define __NR_sysinfo 				209
-__SYSCALL(209, sys_sysinfo, 1)
-#define __NR_init_module 			210
-__SYSCALL(210, sys_init_module, 2)
-#define __NR_delete_module 			211
-__SYSCALL(211, sys_delete_module, 1)
-
-#define __NR_sched_setparam 			212
-__SYSCALL(212, sys_sched_setparam, 2)
-#define __NR_sched_getparam 			213
-__SYSCALL(213, sys_sched_getparam, 2)
-#define __NR_sched_setscheduler 		214
-__SYSCALL(214, sys_sched_setscheduler, 3)
-#define __NR_sched_getscheduler 		215
-__SYSCALL(215, sys_sched_getscheduler, 1)
-#define __NR_sched_get_priority_max 		216
-__SYSCALL(216, sys_sched_get_priority_max, 1)
-#define __NR_sched_get_priority_min 		217
-__SYSCALL(217, sys_sched_get_priority_min, 1)
-#define __NR_sched_rr_get_interval 		218
-__SYSCALL(218, sys_sched_rr_get_interval, 2)
-#define __NR_sched_yield 			219
-__SYSCALL(219, sys_sched_yield, 0)
-#define __NR_available222 			222
-__SYSCALL(222, sys_ni_syscall, 0)
-
-/* Signal Handling */
-
-#define __NR_restart_syscall 			223
-__SYSCALL(223, sys_restart_syscall, 0)
-#define __NR_sigaltstack 			224
-__SYSCALL(224, sys_sigaltstack, 2)
-#define __NR_rt_sigreturn 			225
-__SYSCALL(225, xtensa_rt_sigreturn, 1)
-#define __NR_rt_sigaction 			226
-__SYSCALL(226, sys_rt_sigaction, 4)
-#define __NR_rt_sigprocmask 			227
-__SYSCALL(227, sys_rt_sigprocmask, 4)
-#define __NR_rt_sigpending 			228
-__SYSCALL(228, sys_rt_sigpending, 2)
-#define __NR_rt_sigtimedwait 			229
-__SYSCALL(229, sys_rt_sigtimedwait, 4)
-#define __NR_rt_sigqueueinfo 			230
-__SYSCALL(230, sys_rt_sigqueueinfo, 3)
-#define __NR_rt_sigsuspend 			231
-__SYSCALL(231, sys_rt_sigsuspend, 2)
-
-/* Message */
-
-#define __NR_mq_open 				232
-__SYSCALL(232, sys_mq_open, 4)
-#define __NR_mq_unlink 				233
-__SYSCALL(233, sys_mq_unlink, 1)
-#define __NR_mq_timedsend 			234
-__SYSCALL(234, sys_mq_timedsend, 5)
-#define __NR_mq_timedreceive 			235
-__SYSCALL(235, sys_mq_timedreceive, 5)
-#define __NR_mq_notify 				236
-__SYSCALL(236, sys_mq_notify, 2)
-#define __NR_mq_getsetattr 			237
-__SYSCALL(237, sys_mq_getsetattr, 3)
-#define __NR_available238			238
-__SYSCALL(238, sys_ni_syscall, 0)
-
-/* IO */
-
-#define __NR_io_setup 				239
-__SYSCALL(239, sys_io_setup, 2)
-#define __NR_io_destroy 			240
-__SYSCALL(240, sys_io_destroy, 1)
-#define __NR_io_submit 				241
-__SYSCALL(241, sys_io_submit, 3)
-#define __NR_io_getevents 			242
-__SYSCALL(242, sys_io_getevents, 5)
-#define __NR_io_cancel 				243
-__SYSCALL(243, sys_io_cancel, 3)
-#define __NR_clock_settime 			244
-__SYSCALL(244, sys_clock_settime, 2)
-#define __NR_clock_gettime 			245
-__SYSCALL(245, sys_clock_gettime, 2)
-#define __NR_clock_getres 			246
-__SYSCALL(246, sys_clock_getres, 2)
-#define __NR_clock_nanosleep 			247
-__SYSCALL(247, sys_clock_nanosleep, 4)
-
-/* Timer */
-
-#define __NR_timer_create 			248
-__SYSCALL(248, sys_timer_create, 3)
-#define __NR_timer_delete 			249
-__SYSCALL(249, sys_timer_delete, 1)
-#define __NR_timer_settime 			250
-__SYSCALL(250, sys_timer_settime, 4)
-#define __NR_timer_gettime 			251
-__SYSCALL(251, sys_timer_gettime, 2)
-#define __NR_timer_getoverrun 			252
-__SYSCALL(252, sys_timer_getoverrun, 1)
-
-/* System */
-
-#define __NR_reserved253			253
-__SYSCALL(253, sys_ni_syscall, 0)
-#define __NR_lookup_dcookie 			254
-__SYSCALL(254, sys_lookup_dcookie, 4)
-#define __NR_available255			255
-__SYSCALL(255, sys_ni_syscall, 0)
-#define __NR_add_key 				256
-__SYSCALL(256, sys_add_key, 5)
-#define __NR_request_key 			257
-__SYSCALL(257, sys_request_key, 5)
-#define __NR_keyctl 				258
-__SYSCALL(258, sys_keyctl, 5)
-#define __NR_available259			259
-__SYSCALL(259, sys_ni_syscall, 0)
-
-
-#define __NR_readahead				260
-__SYSCALL(260, sys_readahead, 5)
-#define __NR_remap_file_pages			261
-__SYSCALL(261, sys_remap_file_pages, 5)
-#define __NR_migrate_pages			262
-__SYSCALL(262, sys_migrate_pages, 0)
-#define __NR_mbind				263
-__SYSCALL(263, sys_mbind, 6)
-#define __NR_get_mempolicy			264
-__SYSCALL(264, sys_get_mempolicy, 5)
-#define __NR_set_mempolicy			265
-__SYSCALL(265, sys_set_mempolicy, 3)
-#define __NR_unshare				266
-__SYSCALL(266, sys_unshare, 1)
-#define __NR_move_pages				267
-__SYSCALL(267, sys_move_pages, 0)
-#define __NR_splice				268
-__SYSCALL(268, sys_splice, 0)
-#define __NR_tee				269
-__SYSCALL(269, sys_tee, 0)
-#define __NR_vmsplice				270
-__SYSCALL(270, sys_vmsplice, 0)
-#define __NR_available271			271
-__SYSCALL(271, sys_ni_syscall, 0)
-
-#define __NR_pselect6				272
-__SYSCALL(272, sys_pselect6, 0)
-#define __NR_ppoll				273
-__SYSCALL(273, sys_ppoll, 0)
-#define __NR_epoll_pwait			274
-__SYSCALL(274, sys_epoll_pwait, 0)
-#define __NR_epoll_create1		275
-__SYSCALL(275, sys_epoll_create1, 1)
-
-#define __NR_inotify_init			276
-__SYSCALL(276, sys_inotify_init, 0)
-#define __NR_inotify_add_watch			277
-__SYSCALL(277, sys_inotify_add_watch, 3)
-#define __NR_inotify_rm_watch			278
-__SYSCALL(278, sys_inotify_rm_watch, 2)
-#define __NR_inotify_init1			279
-__SYSCALL(279, sys_inotify_init1, 1)
-
-#define __NR_getcpu				280
-__SYSCALL(280, sys_getcpu, 0)
-#define __NR_kexec_load				281
-__SYSCALL(281, sys_ni_syscall, 0)
-
-#define __NR_ioprio_set				282
-__SYSCALL(282, sys_ioprio_set, 2)
-#define __NR_ioprio_get				283
-__SYSCALL(283, sys_ioprio_get, 3)
-
-#define __NR_set_robust_list			284
-__SYSCALL(284, sys_set_robust_list, 3)
-#define __NR_get_robust_list			285
-__SYSCALL(285, sys_get_robust_list, 3)
-#define __NR_available286			286
-__SYSCALL(286, sys_ni_syscall, 0)
-#define __NR_available287			287
-__SYSCALL(287, sys_ni_syscall, 0)
-
-/* Relative File Operations */
-
-#define __NR_openat				288
-__SYSCALL(288, sys_openat, 4)
-#define __NR_mkdirat				289
-__SYSCALL(289, sys_mkdirat, 3)
-#define __NR_mknodat				290
-__SYSCALL(290, sys_mknodat, 4)
-#define __NR_unlinkat				291
-__SYSCALL(291, sys_unlinkat, 3)
-#define __NR_renameat				292
-__SYSCALL(292, sys_renameat, 4)
-#define __NR_linkat				293
-__SYSCALL(293, sys_linkat, 5)
-#define __NR_symlinkat				294
-__SYSCALL(294, sys_symlinkat, 3)
-#define __NR_readlinkat				295
-__SYSCALL(295, sys_readlinkat, 4)
-#define __NR_utimensat				296
-__SYSCALL(296, sys_utimensat, 0)
-#define __NR_fchownat				297
-__SYSCALL(297, sys_fchownat, 5)
-#define __NR_futimesat				298
-__SYSCALL(298, sys_futimesat, 4)
-#define __NR_fstatat64				299
-__SYSCALL(299, sys_fstatat64, 0)
-#define __NR_fchmodat				300
-__SYSCALL(300, sys_fchmodat, 4)
-#define __NR_faccessat				301
-__SYSCALL(301, sys_faccessat, 4)
-#define __NR_available302			302
-__SYSCALL(302, sys_ni_syscall, 0)
-#define __NR_available303			303
-__SYSCALL(303, sys_ni_syscall, 0)
-
-#define __NR_signalfd				304
-__SYSCALL(304, sys_signalfd, 3)
-/*  305 was __NR_timerfd  */
-__SYSCALL(305, sys_ni_syscall, 0)
-#define __NR_eventfd				306
-__SYSCALL(306, sys_eventfd, 1)
-#define __NR_recvmmsg				307
-__SYSCALL(307, sys_recvmmsg, 5)
-
-#define __NR_setns				308
-__SYSCALL(308, sys_setns, 2)
-#define __NR_signalfd4				309
-__SYSCALL(309, sys_signalfd4, 4)
-#define __NR_dup3				310
-__SYSCALL(310, sys_dup3, 3)
-#define __NR_pipe2				311
-__SYSCALL(311, sys_pipe2, 2)
-
-#define __NR_timerfd_create			312
-__SYSCALL(312, sys_timerfd_create, 2)
-#define __NR_timerfd_settime			313
-__SYSCALL(313, sys_timerfd_settime, 4)
-#define __NR_timerfd_gettime			314
-__SYSCALL(314, sys_timerfd_gettime, 2)
-#define __NR_available315			315
-__SYSCALL(315, sys_ni_syscall, 0)
-
-#define __NR_eventfd2				316
-__SYSCALL(316, sys_eventfd2, 2)
-#define __NR_preadv				317
-__SYSCALL(317, sys_preadv, 5)
-#define __NR_pwritev				318
-__SYSCALL(318, sys_pwritev, 5)
-#define __NR_available319			319
-__SYSCALL(319, sys_ni_syscall, 0)
-
-#define __NR_fanotify_init			320
-__SYSCALL(320, sys_fanotify_init, 2)
-#define __NR_fanotify_mark			321
-__SYSCALL(321, sys_fanotify_mark, 6)
-#define __NR_process_vm_readv			322
-__SYSCALL(322, sys_process_vm_readv, 6)
-#define __NR_process_vm_writev			323
-__SYSCALL(323, sys_process_vm_writev, 6)
-
-#define __NR_name_to_handle_at			324
-__SYSCALL(324, sys_name_to_handle_at, 5)
-#define __NR_open_by_handle_at			325
-__SYSCALL(325, sys_open_by_handle_at, 3)
-#define __NR_sync_file_range2			326
-__SYSCALL(326, sys_sync_file_range2, 6)
-#define __NR_perf_event_open			327
-__SYSCALL(327, sys_perf_event_open, 5)
-
-#define __NR_rt_tgsigqueueinfo			328
-__SYSCALL(328, sys_rt_tgsigqueueinfo, 4)
-#define __NR_clock_adjtime			329
-__SYSCALL(329, sys_clock_adjtime, 2)
-#define __NR_prlimit64				330
-__SYSCALL(330, sys_prlimit64, 4)
-#define __NR_kcmp				331
-__SYSCALL(331, sys_kcmp, 5)
-
-#define __NR_finit_module			332
-__SYSCALL(332, sys_finit_module, 3)
-
-#define __NR_accept4				333
-__SYSCALL(333, sys_accept4, 4)
-
-#define __NR_sched_setattr			334
-__SYSCALL(334, sys_sched_setattr, 2)
-#define __NR_sched_getattr			335
-__SYSCALL(335, sys_sched_getattr, 3)
-
-#define __NR_renameat2				336
-__SYSCALL(336, sys_renameat2, 5)
-
-#define __NR_seccomp				337
-__SYSCALL(337, sys_seccomp, 3)
-#define __NR_getrandom				338
-__SYSCALL(338, sys_getrandom, 3)
-#define __NR_memfd_create			339
-__SYSCALL(339, sys_memfd_create, 2)
-#define __NR_bpf				340
-__SYSCALL(340, sys_bpf, 3)
-#define __NR_execveat				341
-__SYSCALL(341, sys_execveat, 5)
-
-#define __NR_userfaultfd			342
-__SYSCALL(342, sys_userfaultfd, 1)
-#define __NR_membarrier				343
-__SYSCALL(343, sys_membarrier, 2)
-#define __NR_mlock2				344
-__SYSCALL(344, sys_mlock2, 3)
-#define __NR_copy_file_range			345
-__SYSCALL(345, sys_copy_file_range, 6)
-#define __NR_preadv2				346
-__SYSCALL(346, sys_preadv2, 6)
-#define __NR_pwritev2				347
-__SYSCALL(347, sys_pwritev2, 6)
-
-#define __NR_pkey_mprotect			348
-__SYSCALL(348, sys_pkey_mprotect, 4)
-#define __NR_pkey_alloc				349
-__SYSCALL(349, sys_pkey_alloc, 2)
-#define __NR_pkey_free				350
-__SYSCALL(350, sys_pkey_free, 1)
-
-#define __NR_statx				351
-__SYSCALL(351, sys_statx, 5)
-
-#ifdef __KERNEL__
-#define __NR_syscalls				352
-#endif
 
-#undef __SYSCALL
+#include <asm/unistd_32.h>
 
 #endif /* _UAPI_XTENSA_UNISTD_H */
diff --git a/arch/xtensa/kernel/syscall.c b/arch/xtensa/kernel/syscall.c
index 8201748..b0400e4 100644
--- a/arch/xtensa/kernel/syscall.c
+++ b/arch/xtensa/kernel/syscall.c
@@ -33,8 +33,9 @@
 syscall_t sys_call_table[__NR_syscall_count] /* FIXME __cacheline_aligned */= {
 	[0 ... __NR_syscall_count - 1] = (syscall_t)&sys_ni_syscall,
 
-#define __SYSCALL(nr,symbol,nargs) [ nr ] = (syscall_t)symbol,
-#include <uapi/asm/unistd.h>
+#define __SYSCALL(nr, entry, nargs) [ nr ] = (syscall_t)entry,
+#include <asm/syscall_table.h>
+#undef __SYSCALL
 };
 
 #define COLOUR_ALIGN(addr, pgoff) \
-- 
1.9.1