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syscall: Generate SYS_ number from syscall_lookup.h

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to reduce the maintainance effort

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2020-05-07 14:42:52 +08:00 committed by patacongo
parent a2d924eea4
commit 32cec2a439
5 changed files with 90 additions and 613 deletions
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524
include/sys/syscall.h
View File

@ -46,529 +46,35 @@
# define CONFIG_SYS_RESERVED (0)
#endif
/* System call numbers
*
* These first system calls are supported regardless of the NuttX
* configuration
*/
#define SYS__exit (CONFIG_SYS_RESERVED + 0)
#define SYS_exit (CONFIG_SYS_RESERVED + 1)
#define SYS_get_errno (CONFIG_SYS_RESERVED + 2)
#define SYS_getpid (CONFIG_SYS_RESERVED + 3)
#define SYS_sched_getparam (CONFIG_SYS_RESERVED + 4)
#define SYS_sched_getscheduler (CONFIG_SYS_RESERVED + 5)
#define SYS_sched_lock (CONFIG_SYS_RESERVED + 6)
#define SYS_sched_lockcount (CONFIG_SYS_RESERVED + 7)
#define SYS_sched_rr_get_interval (CONFIG_SYS_RESERVED + 8)
#define SYS_sched_setparam (CONFIG_SYS_RESERVED + 9)
#define SYS_sched_setscheduler (CONFIG_SYS_RESERVED + 10)
#define SYS_sched_unlock (CONFIG_SYS_RESERVED + 11)
#define SYS_sched_yield (CONFIG_SYS_RESERVED + 12)
#define SYS_sched_get_stackinfo (CONFIG_SYS_RESERVED + 13)
#ifdef CONFIG_SMP
# define SYS_sched_getaffinity (CONFIG_SYS_RESERVED + 14)
# define SYS_sched_getcpu (CONFIG_SYS_RESERVED + 15)
# define SYS_sched_setaffinity (CONFIG_SYS_RESERVED + 16)
# define __SYS_set_errno (CONFIG_SYS_RESERVED + 17)
#else
# define __SYS_set_errno (CONFIG_SYS_RESERVED + 14)
#endif
#define SYS_set_errno (__SYS_set_errno + 0)
#define SYS_uname (__SYS_set_errno + 1)
#define __SYS_uid (__SYS_set_errno + 2)
/* User identity */
#ifdef CONFIG_SCHED_USER_IDENTITY
# define SYS_setuid (__SYS_uid + 0)
# define SYS_getuid (__SYS_uid + 1)
# define SYS_setgid (__SYS_uid + 2)
# define SYS_getgid (__SYS_uid + 3)
# define __SYS_sem (__SYS_uid + 4)
#else
# define __SYS_sem (__SYS_uid + 0)
#endif
/* Semaphores */
#define SYS_sem_destroy (__SYS_sem + 0)
#define SYS_sem_post (__SYS_sem + 1)
#define SYS_sem_timedwait (__SYS_sem + 2)
#define SYS_sem_trywait (__SYS_sem + 3)
#define SYS_sem_wait (__SYS_sem + 4)
#ifdef CONFIG_PRIORITY_INHERITANCE
# define SYS_sem_setprotocol (__SYS_sem + 5)
# define __SYS_named_sem (__SYS_sem + 6)
#else
# define __SYS_named_sem (__SYS_sem + 5)
#endif
/* Named semaphores */
#ifdef CONFIG_FS_NAMED_SEMAPHORES
# define SYS_sem_open (__SYS_named_sem + 0)
# define SYS_sem_close (__SYS_named_sem + 1)
# define SYS_sem_unlink (__SYS_named_sem + 2)
# define __SYS_task_create (__SYS_named_sem + 3)
#else
# define __SYS_task_create (__SYS_named_sem + 0)
#endif
/* Task creation APIs based on global entry points cannot be use with
* address environments.
*/
#ifndef CONFIG_BUILD_KERNEL
# define SYS_task_create (__SYS_task_create + 0)
#ifdef CONFIG_BUILD_PROTECTED
# define SYS_nx_task_spawn (__SYS_task_create + 1)
# define __SYS_task_delete (__SYS_task_create + 2)
#else
# define __SYS_task_delete (__SYS_task_create + 1)
#endif
/* pgalloc() is only available with address environments with the page
* allocator selected. MMU support from the CPU is also required.
*/
#else
# define SYS_pgalloc (__SYS_task_create + 0)
# define __SYS_task_delete (__SYS_task_create + 1)
#endif
# define SYS_task_delete (__SYS_task_delete + 0)
# define SYS_task_restart (__SYS_task_delete + 1)
# define SYS_task_setcancelstate (__SYS_task_delete + 2)
# define SYS_up_assert (__SYS_task_delete + 3)
# ifdef CONFIG_CANCELLATION_POINTS
# define SYS_task_setcanceltype (__SYS_task_delete + 4)
# define SYS_task_testcancel (__SYS_task_delete + 5)
# define __SYS_vfork (__SYS_task_delete + 6)
# else
# define __SYS_vfork (__SYS_task_delete + 4)
# endif
/* The following can be individually enabled */
#if defined(CONFIG_SCHED_WAITPID) && defined(CONFIG_ARCH_HAVE_VFORK)
# define SYS_vfork (__SYS_vfork + 0)
# define __SYS_atexit (__SYS_vfork + 1)
#else
# define __SYS_atexit (__SYS_vfork + 0)
#endif
#ifdef CONFIG_SCHED_ATEXIT
# define SYS_atexit (__SYS_atexit + 0)
# define __SYS_on_exit (__SYS_atexit + 1)
#else
# define __SYS_on_exit (__SYS_atexit + 0)
#endif
#ifdef CONFIG_SCHED_ONEXIT
# define SYS_on_exit (__SYS_on_exit + 0)
# define __SYS_waitpid (__SYS_on_exit + 1)
#else
# define __SYS_waitpid (__SYS_on_exit + 0)
#endif
#ifdef CONFIG_SCHED_WAITPID
# define SYS_waitpid (__SYS_waitpid + 0)
# ifdef CONFIG_SCHED_HAVE_PARENT
# define SYS_wait (__SYS_waitpid + 1)
# define SYS_waitid (__SYS_waitpid + 2)
# define __SYS_insmod (__SYS_waitpid + 3)
# else
# define __SYS_insmod (__SYS_waitpid + 1)
# endif
#else
# define __SYS_insmod (__SYS_waitpid + 0)
#endif
/* The following can only be defined if we are configured to load
* OS modules from a file system.
*/
#ifdef CONFIG_MODULE
# define SYS_insmod (__SYS_insmod + 0)
# define SYS_rmmod (__SYS_insmod + 1)
# define SYS_modhandle (__SYS_insmod + 2)
# define __SYS_exec (__SYS_insmod + 3)
#else
# define __SYS_exec (__SYS_insmod + 0)
#endif
/* The following can only be defined if we are configured to execute
* programs from a file system.
*/
#ifndef CONFIG_BINFMT_DISABLE
# ifndef CONFIG_BUILD_KERNEL
# define SYS_exec (__SYS_exec + 0)
# define __SYS_posix_spawn (__SYS_exec + 1)
# else
# define __SYS_posix_spawn (__SYS_exec + 0)
# endif
# ifdef CONFIG_LIBC_EXECFUNCS
# ifdef CONFIG_LIB_ENVPATH
# define SYS_posix_spawnp (__SYS_posix_spawn + 0)
# else
# define SYS_posix_spawn (__SYS_posix_spawn + 0)
# endif
# define SYS_execv (__SYS_posix_spawn + 1)
# define __SYS_signals (__SYS_posix_spawn + 2)
# else
# define __SYS_signals (__SYS_posix_spawn + 0)
# endif
#else
# define __SYS_signals (__SYS_exec + 0)
#endif
/* The following are only defined is signals are supported in the NuttX
* configuration.
*/
#define SYS_kill (__SYS_signals + 0)
#define SYS_sigaction (__SYS_signals + 1)
#define SYS_sigpending (__SYS_signals + 2)
#define SYS_sigprocmask (__SYS_signals + 3)
#define SYS_sigqueue (__SYS_signals + 4)
#define SYS_sigsuspend (__SYS_signals + 5)
#define SYS_sigtimedwait (__SYS_signals + 6)
#define SYS_sigwaitinfo (__SYS_signals + 7)
#define SYS_clock_nanosleep (__SYS_signals + 8)
#define __SYS_clock (__SYS_signals + 9)
/* The following are only defined if the system clock is enabled in the
* NuttX configuration.
*/
#define SYS_clock (__SYS_clock + 0)
#define SYS_clock_getres (__SYS_clock + 1)
#define SYS_clock_gettime (__SYS_clock + 2)
#define SYS_clock_settime (__SYS_clock + 3)
#ifdef CONFIG_CLOCK_TIMEKEEPING
# define SYS_adjtime (__SYS_clock + 4)
# define __SYS_timers (__SYS_clock + 5)
#else
# define __SYS_timers (__SYS_clock + 4)
#endif
/* The following are defined only if POSIX timers are supported */
#ifndef CONFIG_DISABLE_POSIX_TIMERS
# define SYS_timer_create (__SYS_timers + 0)
# define SYS_timer_delete (__SYS_timers + 1)
# define SYS_timer_getoverrun (__SYS_timers + 2)
# define SYS_timer_gettime (__SYS_timers + 3)
# define SYS_timer_settime (__SYS_timers + 4)
# define SYS_getitimer (__SYS_timers + 5)
# define SYS_setitimer (__SYS_timers + 6)
# define __SYS_syslog (__SYS_timers + 7)
#else
# define __SYS_syslog (__SYS_timers + 0)
#endif
/* Unconditional system logging */
#define SYS_nx_vsyslog (__SYS_syslog + 0)
#define __SYS_descriptors (__SYS_syslog + 1)
/* The following are defined if either file or socket descriptor are
* enabled.
*/
#define SYS_close (__SYS_descriptors + 0)
#define SYS_ioctl (__SYS_descriptors + 1)
#define SYS_read (__SYS_descriptors + 2)
#define SYS_write (__SYS_descriptors + 3)
#define SYS_pread (__SYS_descriptors + 4)
#define SYS_pwrite (__SYS_descriptors + 5)
#ifdef CONFIG_FS_AIO
# define SYS_aio_read (__SYS_descriptors + 6)
# define SYS_aio_write (__SYS_descriptors + 7)
# define SYS_aio_fsync (__SYS_descriptors + 8)
# define SYS_aio_cancel (__SYS_descriptors + 9)
# define __SYS_poll (__SYS_descriptors + 10)
#else
# define __SYS_poll (__SYS_descriptors + 6)
#endif
#define SYS_poll (__SYS_poll + 0)
#define SYS_select (__SYS_poll + 1)
#define SYS_ppoll (__SYS_poll + 2)
#define SYS_pselect (__SYS_poll + 3)
#define __SYS_ifindex (__SYS_poll + 4)
#ifdef CONFIG_NETDEV_IFINDEX
# define SYS_if_indextoname (__SYS_ifindex + 0)
# define SYS_if_nametoindex (__SYS_ifindex + 1)
# define __SYS_termios (__SYS_ifindex + 2)
#else
# define __SYS_termios (__SYS_ifindex + 0)
#endif
#ifdef CONFIG_SERIAL_TERMIOS
# define SYS_tcdrain (__SYS_termios + 0)
# define __SYS_boardctl (__SYS_termios + 1)
#else
# define __SYS_boardctl (__SYS_termios + 0)
#endif
/* Board support */
#ifdef CONFIG_LIB_BOARDCTL
# define SYS_boardctl (__SYS_boardctl + 0)
# define __SYS_filedesc (__SYS_boardctl + 1)
#else
# define __SYS_filedesc (__SYS_boardctl + 0)
#endif
/* The following are defined if file descriptors are enabled */
#define SYS_closedir (__SYS_filedesc + 0)
#define SYS_dup (__SYS_filedesc + 1)
#define SYS_dup2 (__SYS_filedesc + 2)
#define SYS_fcntl (__SYS_filedesc + 3)
#define SYS_lseek (__SYS_filedesc + 4)
#define SYS_mmap (__SYS_filedesc + 5)
#define SYS_open (__SYS_filedesc + 6)
#define SYS_opendir (__SYS_filedesc + 7)
#define SYS_readdir (__SYS_filedesc + 8)
#define SYS_rewinddir (__SYS_filedesc + 9)
#define SYS_seekdir (__SYS_filedesc + 10)
#define SYS_stat (__SYS_filedesc + 11)
#define SYS_fstat (__SYS_filedesc + 12)
#define SYS_statfs (__SYS_filedesc + 13)
#define SYS_fstatfs (__SYS_filedesc + 14)
#define SYS_telldir (__SYS_filedesc + 15)
#ifdef CONFIG_FS_RAMMAP
# define SYS_munmap (__SYS_filedesc + 16)
# define __SYS_link (__SYS_filedesc + 17)
#else
# define __SYS_link (__SYS_filedesc + 16)
#endif
#if defined(CONFIG_PSEUDOFS_SOFTLINKS)
# define SYS_link (__SYS_link + 0)
# define SYS_readlink (__SYS_link + 1)
# define __SYS_pipes (__SYS_link + 2)
#else
# define __SYS_pipes (__SYS_link + 0)
#endif
#if defined(CONFIG_PIPES) && CONFIG_DEV_PIPE_SIZE > 0
# define SYS_nx_pipe (__SYS_pipes + 0)
# define SYS_nx_mkfifo (__SYS_pipes + 1)
# define __SYS_fs_fdopen (__SYS_pipes + 2)
#else
# define __SYS_fs_fdopen (__SYS_pipes + 0)
#endif
#if CONFIG_NFILE_STREAMS > 0
# define SYS_fs_fdopen (__SYS_fs_fdopen + 0)
# define SYS_sched_getstreams (__SYS_fs_fdopen + 1)
# define __SYS_sendfile (__SYS_fs_fdopen + 2)
#else
# define __SYS_sendfile (__SYS_fs_fdopen + 0)
#endif
#if defined(CONFIG_NET_SENDFILE)
# define SYS_sendfile, (__SYS_sendfile + 0)
# define __SYS_mountpoint (__SYS_sendfile + 1)
#else
# define __SYS_mountpoint (__SYS_sendfile + 0)
#endif
#if !defined(CONFIG_DISABLE_MOUNTPOINT)
# define SYS_mount (__SYS_mountpoint + 0)
# define SYS_fsync (__SYS_mountpoint + 1)
# define SYS_ftruncate (__SYS_mountpoint + 2)
# define SYS_mkdir (__SYS_mountpoint + 3)
# define SYS_rename (__SYS_mountpoint + 4)
# define SYS_rmdir (__SYS_mountpoint + 5)
# define SYS_umount2 (__SYS_mountpoint + 6)
# define SYS_unlink (__SYS_mountpoint + 7)
# define __SYS_shm (__SYS_mountpoint + 8)
#else
# define __SYS_shm (__SYS_mountpoint + 0)
#endif
/* Shared memory interfaces */
#ifdef CONFIG_MM_SHM
# define SYS_shmget (__SYS_shm + 0)
# define SYS_shmat (__SYS_shm + 1)
# define SYS_shmctl (__SYS_shm + 2)
# define SYS_shmdt (__SYS_shm + 3)
# define __SYS_pthread (__SYS_shm + 4)
#else
# define __SYS_pthread (__SYS_shm + 0)
#endif
/* The following are defined if pthreads are enabled */
#ifndef CONFIG_DISABLE_PTHREAD
# define SYS_pthread_cancel (__SYS_pthread + 0)
# define SYS_pthread_cond_broadcast (__SYS_pthread + 1)
# define SYS_pthread_cond_signal (__SYS_pthread + 2)
# define SYS_pthread_cond_wait (__SYS_pthread + 3)
# define SYS_pthread_create (__SYS_pthread + 4)
# define SYS_pthread_detach (__SYS_pthread + 5)
# define SYS_pthread_exit (__SYS_pthread + 6)
# define SYS_pthread_getschedparam (__SYS_pthread + 7)
# define SYS_pthread_getspecific (__SYS_pthread + 8)
# define SYS_pthread_join (__SYS_pthread + 9)
# define SYS_pthread_key_create (__SYS_pthread + 10)
# define SYS_pthread_key_delete (__SYS_pthread + 11)
# define SYS_pthread_mutex_destroy (__SYS_pthread + 12)
# define SYS_pthread_mutex_init (__SYS_pthread + 13)
# define SYS_pthread_mutex_timedlock (__SYS_pthread + 14)
# define SYS_pthread_mutex_trylock (__SYS_pthread + 15)
# define SYS_pthread_mutex_unlock (__SYS_pthread + 16)
#ifndef CONFIG_PTHREAD_MUTEX_UNSAFE
# define SYS_pthread_mutex_consistent (__SYS_pthread + 17)
# define __SYS_pthread_setschedparam (__SYS_pthread + 18)
#else
# define __SYS_pthread_setschedparam (__SYS_pthread + 17)
#endif
# define SYS_pthread_setschedparam (__SYS_pthread_setschedparam + 0)
# define SYS_pthread_setschedprio (__SYS_pthread_setschedparam + 1)
# define SYS_pthread_setspecific (__SYS_pthread_setschedparam + 2)
# define __SYS_pthread_smp (__SYS_pthread_setschedparam + 3)
# ifdef CONFIG_SMP
# define SYS_pthread_setaffinity_np (__SYS_pthread_smp + 0)
# define SYS_pthread_getaffinity_np (__SYS_pthread_smp + 1)
# define __SYS_pthread_signals (__SYS_pthread_smp + 2)
# else
# define __SYS_pthread_signals (__SYS_pthread_smp + 0)
# endif
# define SYS_pthread_cond_timedwait (__SYS_pthread_signals + 0)
# define SYS_pthread_kill (__SYS_pthread_signals + 1)
# define SYS_pthread_sigmask (__SYS_pthread_signals + 2)
# define __SYS_pthread_cleanup (__SYS_pthread_signals + 3)
# ifdef CONFIG_PTHREAD_CLEANUP
# define SYS_pthread_cleanup_push (__SYS_pthread_cleanup + 0)
# define SYS_pthread_cleanup_pop (__SYS_pthread_cleanup + 1)
# define __SYS_mqueue (__SYS_pthread_cleanup + 2)
# else
# define __SYS_mqueue (__SYS_pthread_cleanup + 0)
# endif
#else
# define __SYS_mqueue (__SYS_pthread + 0)
#endif
/* The following are defined only if message queues are enabled */
#ifndef CONFIG_DISABLE_MQUEUE
# define SYS_mq_close (__SYS_mqueue + 0)
# define SYS_mq_getattr (__SYS_mqueue + 1)
# define SYS_mq_notify (__SYS_mqueue + 2)
# define SYS_mq_open (__SYS_mqueue + 3)
# define SYS_mq_receive (__SYS_mqueue + 4)
# define SYS_mq_send (__SYS_mqueue + 5)
# define SYS_mq_setattr (__SYS_mqueue + 6)
# define SYS_mq_timedreceive (__SYS_mqueue + 7)
# define SYS_mq_timedsend (__SYS_mqueue + 8)
# define SYS_mq_unlink (__SYS_mqueue + 9)
# define __SYS_environ (__SYS_mqueue + 10)
#else
# define __SYS_environ (__SYS_mqueue + 0)
#endif
/* The following are defined only if environment variables are supported */
#ifndef CONFIG_DISABLE_ENVIRON
# define SYS_clearenv (__SYS_environ + 0)
# define SYS_getenv (__SYS_environ + 1)
# define SYS_putenv (__SYS_environ + 2)
# define SYS_setenv (__SYS_environ + 3)
# define SYS_unsetenv (__SYS_environ + 4)
# define __SYS_netdb (__SYS_environ + 5)
#else
# define __SYS_netdb (__SYS_environ + 0)
#endif
/* The following are defined if netdb is supported */
#ifdef CONFIG_LIBC_NETDB
# define SYS_sethostname (__SYS_netdb + 0)
# define __SYS_network (__SYS_netdb + 1)
#else
# define __SYS_network (__SYS_netdb + 0)
#endif
/* The following are defined only if networking AND sockets are supported */
#ifdef CONFIG_NET
# define SYS_accept (__SYS_network + 0)
# define SYS_bind (__SYS_network + 1)
# define SYS_connect (__SYS_network + 2)
# define SYS_getpeername (__SYS_network + 3)
# define SYS_getsockname (__SYS_network + 4)
# define SYS_getsockopt (__SYS_network + 5)
# define SYS_listen (__SYS_network + 6)
# define SYS_recv (__SYS_network + 7)
# define SYS_recvfrom (__SYS_network + 8)
# define SYS_send (__SYS_network + 9)
# define SYS_sendto (__SYS_network + 10)
# define SYS_setsockopt (__SYS_network + 11)
# define SYS_socket (__SYS_network + 12)
# define __SYS_socket (__SYS_network + 13)
#else
# define __SYS_socket (__SYS_network + 0)
#endif
/* The following is defined only if CONFIG_TASK_NAME_SIZE > 0 */
#if CONFIG_TASK_NAME_SIZE > 0
# define SYS_prctl (__SYS_socket + 0)
# define __SYS_prctl (__SYS_socket + 1)
#else
# define __SYS_prctl (__SYS_socket + 0)
#endif
/* The following is defined only if entropy pool random number generator
* is enabled.
*/
#ifdef CONFIG_CRYPTO_RANDOM_POOL
# define SYS_getrandom (__SYS_prctl + 0)
# define SYS_maxsyscall (__SYS_prctl + 1)
#else
# define SYS_maxsyscall (__SYS_prctl + 0)
#endif
/* Note that the reported number of system calls does *NOT* include the
* architecture-specific system calls. If the "real" total is required,
* use SYS_maxsyscall.
*/
#define SYS_nsyscalls (SYS_maxsyscall-CONFIG_SYS_RESERVED)
#define SYS_nsyscalls (SYS_maxsyscall - CONFIG_SYS_RESERVED)
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Type Definitions
****************************************************************************/
enum
{
# define SYSCALL_LOOKUP_(f) SYS_##f
# define SYSCALL_LOOKUP1(f,n,p) SYSCALL_LOOKUP_(f) = CONFIG_SYS_RESERVED
# define SYSCALL_LOOKUP(f,n,p) , SYSCALL_LOOKUP_(f)
# include "syscall_lookup.h"
, SYS_maxsyscall
# undef SYSCALL_LOOKUP_
# undef SYSCALL_LOOKUP1
# undef SYSCALL_LOOKUP
};
/****************************************************************************
* Public Data
****************************************************************************/
#ifndef __ASSEMBLY__
#ifdef __cplusplus
#define EXTERN extern "C"
extern "C"

135
syscall/syscall_lookup.h → include/sys/syscall_lookup.h
View File

@ -1,5 +1,5 @@
/****************************************************************************
* syscall/syscall_lookup.h
* include/sys/syscall_lookup.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
@ -18,10 +18,6 @@
*
****************************************************************************/
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* SYSCALL_LOOKUP must be defined before including this file.
*
* These first system calls are supported regardless of the NuttX
@ -45,21 +41,22 @@ SYSCALL_LOOKUP(sched_yield, 0, STUB_sched_yield)
SYSCALL_LOOKUP(sched_get_stackinfo, 2, STUB_sched_get_stackinfo)
#ifdef CONFIG_SMP
SYSCALL_LOOKUP(sched_getaffinity, 3, STUB_sched_getaffinity)
SYSCALL_LOOKUP(sched_getcpu, 0, STUB_sched_getcpu)
SYSCALL_LOOKUP(sched_setaffinity, 3, STUB_sched_setaffinity)
SYSCALL_LOOKUP(sched_getaffinity, 3, STUB_sched_getaffinity)
SYSCALL_LOOKUP(sched_getcpu, 0, STUB_sched_getcpu)
SYSCALL_LOOKUP(sched_setaffinity, 3, STUB_sched_setaffinity)
#endif
SYSCALL_LOOKUP(set_errno, 1, STUB_set_errno)
SYSCALL_LOOKUP(uname, 1, STUB_uname)
SYSCALL_LOOKUP(sethostname, 2, STUB_sethostname)
/* User identity */
#ifdef CONFIG_SCHED_USER_IDENTITY
SYSCALL_LOOKUP(setuid, 1, STUB_setuid)
SYSCALL_LOOKUP(getuid, 0, STUB_getuid)
SYSCALL_LOOKUP(setgid, 1, STUB_setgid)
SYSCALL_LOOKUP(getgid, 0, STUB_getgid)
SYSCALL_LOOKUP(setuid, 1, STUB_setuid)
SYSCALL_LOOKUP(getuid, 0, STUB_getuid)
SYSCALL_LOOKUP(setgid, 1, STUB_setgid)
SYSCALL_LOOKUP(getgid, 0, STUB_getgid)
#endif
/* Semaphores */
@ -71,34 +68,34 @@ SYSCALL_LOOKUP(sem_trywait, 1, STUB_sem_trywait)
SYSCALL_LOOKUP(sem_wait, 1, STUB_sem_wait)
#ifdef CONFIG_PRIORITY_INHERITANCE
SYSCALL_LOOKUP(sem_setprotocol, 2, STUB_sem_setprotocol)
SYSCALL_LOOKUP(sem_setprotocol, 2, STUB_sem_setprotocol)
#endif
/* Named semaphores */
#ifdef CONFIG_FS_NAMED_SEMAPHORES
SYSCALL_LOOKUP(sem_open, 4, STUB_sem_open)
SYSCALL_LOOKUP(sem_close, 1, STUB_sem_close)
SYSCALL_LOOKUP(sem_unlink, 1, STUB_sem_unlink)
SYSCALL_LOOKUP(sem_open, 4, STUB_sem_open)
SYSCALL_LOOKUP(sem_close, 1, STUB_sem_close)
SYSCALL_LOOKUP(sem_unlink, 1, STUB_sem_unlink)
#endif
#ifndef CONFIG_BUILD_KERNEL
SYSCALL_LOOKUP(task_create, 5, STUB_task_create)
SYSCALL_LOOKUP(task_create, 5, STUB_task_create)
#ifdef CONFIG_LIB_SYSCALL
SYSCALL_LOOKUP(nx_task_spawn, 1, STUB_nx_task_spawn)
SYSCALL_LOOKUP(nx_task_spawn, 1, STUB_nx_task_spawn)
#endif
#else
SYSCALL_LOOKUP(pgalloc, 2, STUB_pgalloc)
SYSCALL_LOOKUP(pgalloc, 2, STUB_pgalloc)
#endif
SYSCALL_LOOKUP(task_delete, 1, STUB_task_delete)
SYSCALL_LOOKUP(task_restart, 1, STUB_task_restart)
SYSCALL_LOOKUP(task_setcancelstate, 2, STUB_task_setcancelstate)
SYSCALL_LOOKUP(up_assert, 2, STUB_up_assert)
# ifdef CONFIG_CANCELLATION_POINTS
#ifdef CONFIG_CANCELLATION_POINTS
SYSCALL_LOOKUP(task_setcanceltype, 2, STUB_task_setcanceltype)
SYSCALL_LOOKUP(task_testcancel, 0, STUB_task_testcancel)
# endif
#endif
/* The following can be individually enabled */
@ -116,10 +113,10 @@ SYSCALL_LOOKUP(up_assert, 2, STUB_up_assert)
#ifdef CONFIG_SCHED_WAITPID
SYSCALL_LOOKUP(waitpid, 3, STUB_waitpid)
# ifdef CONFIG_SCHED_HAVE_PARENT
#ifdef CONFIG_SCHED_HAVE_PARENT
SYSCALL_LOOKUP(wait, 1, STUB_wait)
SYSCALL_LOOKUP(waitid, 4, STUB_waitid)
# endif
#endif
#endif
/* The following can only be defined if we are configured to load
@ -154,24 +151,24 @@ SYSCALL_LOOKUP(up_assert, 2, STUB_up_assert)
* configuration.
*/
SYSCALL_LOOKUP(kill, 2, STUB_kill)
SYSCALL_LOOKUP(sigaction, 3, STUB_sigaction)
SYSCALL_LOOKUP(sigpending, 1, STUB_sigpending)
SYSCALL_LOOKUP(sigprocmask, 3, STUB_sigprocmask)
SYSCALL_LOOKUP(sigqueue, 3, STUB_sigqueue)
SYSCALL_LOOKUP(sigsuspend, 1, STUB_sigsuspend)
SYSCALL_LOOKUP(sigtimedwait, 3, STUB_sigtimedwait)
SYSCALL_LOOKUP(sigwaitinfo, 2, STUB_sigwaitinfo)
SYSCALL_LOOKUP(clock_nanosleep, 4, STUB_clock_nanosleep)
SYSCALL_LOOKUP(kill, 2, STUB_kill)
SYSCALL_LOOKUP(sigaction, 3, STUB_sigaction)
SYSCALL_LOOKUP(sigpending, 1, STUB_sigpending)
SYSCALL_LOOKUP(sigprocmask, 3, STUB_sigprocmask)
SYSCALL_LOOKUP(sigqueue, 3, STUB_sigqueue)
SYSCALL_LOOKUP(sigsuspend, 1, STUB_sigsuspend)
SYSCALL_LOOKUP(sigtimedwait, 3, STUB_sigtimedwait)
SYSCALL_LOOKUP(sigwaitinfo, 2, STUB_sigwaitinfo)
SYSCALL_LOOKUP(clock_nanosleep, 4, STUB_clock_nanosleep)
/* The following are only defined if the system clock is enabled in the
* NuttX configuration.
*/
SYSCALL_LOOKUP(syscall_clock, 0, STUB_clock)
SYSCALL_LOOKUP(clock_getres, 2, STUB_clock_getres)
SYSCALL_LOOKUP(clock_gettime, 2, STUB_clock_gettime)
SYSCALL_LOOKUP(clock_settime, 2, STUB_clock_settime)
SYSCALL_LOOKUP(clock, 0, STUB_clock)
SYSCALL_LOOKUP(clock_getres, 2, STUB_clock_getres)
SYSCALL_LOOKUP(clock_gettime, 2, STUB_clock_gettime)
SYSCALL_LOOKUP(clock_settime, 2, STUB_clock_settime)
#ifdef CONFIG_CLOCK_TIMEKEEPING
SYSCALL_LOOKUP(adjtime, 2, STUB_adjtime)
#endif
@ -190,18 +187,18 @@ SYSCALL_LOOKUP(up_assert, 2, STUB_up_assert)
/* System logging */
SYSCALL_LOOKUP(nx_vsyslog, 3, STUB_nx_vsyslog)
SYSCALL_LOOKUP(nx_vsyslog, 3, STUB_nx_vsyslog)
/* The following are defined if either file or socket descriptor are
* enabled.
*/
SYSCALL_LOOKUP(close, 1, STUB_close)
SYSCALL_LOOKUP(ioctl, 3, STUB_ioctl)
SYSCALL_LOOKUP(read, 3, STUB_read)
SYSCALL_LOOKUP(write, 3, STUB_write)
SYSCALL_LOOKUP(pread, 4, STUB_pread)
SYSCALL_LOOKUP(pwrite, 4, STUB_pwrite)
SYSCALL_LOOKUP(close, 1, STUB_close)
SYSCALL_LOOKUP(ioctl, 3, STUB_ioctl)
SYSCALL_LOOKUP(read, 3, STUB_read)
SYSCALL_LOOKUP(write, 3, STUB_write)
SYSCALL_LOOKUP(pread, 4, STUB_pread)
SYSCALL_LOOKUP(pwrite, 4, STUB_pwrite)
#ifdef CONFIG_FS_AIO
SYSCALL_LOOKUP(aio_read, 1, STUB_aio_read)
SYSCALL_LOOKUP(aio_write, 1, STUB_aio_write)
@ -228,28 +225,28 @@ SYSCALL_LOOKUP(up_assert, 2, STUB_up_assert)
/* The following are defined if file descriptors are enabled */
SYSCALL_LOOKUP(closedir, 1, STUB_closedir)
SYSCALL_LOOKUP(dup, 1, STUB_dup)
SYSCALL_LOOKUP(dup2, 2, STUB_dup2)
SYSCALL_LOOKUP(fcntl, 3, STUB_fcntl)
SYSCALL_LOOKUP(lseek, 3, STUB_lseek)
SYSCALL_LOOKUP(mmap, 6, STUB_mmap)
SYSCALL_LOOKUP(open, 3, STUB_open)
SYSCALL_LOOKUP(opendir, 1, STUB_opendir)
SYSCALL_LOOKUP(readdir, 1, STUB_readdir)
SYSCALL_LOOKUP(rewinddir, 1, STUB_rewinddir)
SYSCALL_LOOKUP(seekdir, 2, STUB_seekdir)
SYSCALL_LOOKUP(stat, 2, STUB_stat)
SYSCALL_LOOKUP(fstat, 2, STUB_fstat)
SYSCALL_LOOKUP(statfs, 2, STUB_statfs)
SYSCALL_LOOKUP(fstatfs, 2, STUB_fstatfs)
SYSCALL_LOOKUP(telldir, 1, STUB_telldir)
SYSCALL_LOOKUP(closedir, 1, STUB_closedir)
SYSCALL_LOOKUP(dup, 1, STUB_dup)
SYSCALL_LOOKUP(dup2, 2, STUB_dup2)
SYSCALL_LOOKUP(fcntl, 3, STUB_fcntl)
SYSCALL_LOOKUP(lseek, 3, STUB_lseek)
SYSCALL_LOOKUP(mmap, 6, STUB_mmap)
SYSCALL_LOOKUP(open, 3, STUB_open)
SYSCALL_LOOKUP(opendir, 1, STUB_opendir)
SYSCALL_LOOKUP(readdir, 1, STUB_readdir)
SYSCALL_LOOKUP(rewinddir, 1, STUB_rewinddir)
SYSCALL_LOOKUP(seekdir, 2, STUB_seekdir)
SYSCALL_LOOKUP(stat, 2, STUB_stat)
SYSCALL_LOOKUP(fstat, 2, STUB_fstat)
SYSCALL_LOOKUP(statfs, 2, STUB_statfs)
SYSCALL_LOOKUP(fstatfs, 2, STUB_fstatfs)
SYSCALL_LOOKUP(telldir, 1, STUB_telldir)
#if defined(CONFIG_FS_RAMMAP)
#ifdef CONFIG_FS_RAMMAP
SYSCALL_LOOKUP(munmap, 2, STUB_munmap)
#endif
#if defined(CONFIG_PSEUDOFS_SOFTLINKS)
#ifdef CONFIG_PSEUDOFS_SOFTLINKS
SYSCALL_LOOKUP(link, 2, STUB_link)
SYSCALL_LOOKUP(readlink, 3, STUB_readlink)
#endif
@ -260,15 +257,15 @@ SYSCALL_LOOKUP(up_assert, 2, STUB_up_assert)
#endif
#if CONFIG_NFILE_STREAMS > 0
SYSCALL_LOOKUP(fdopen, 3, STUB_fs_fdopen)
SYSCALL_LOOKUP(fs_fdopen, 3, STUB_fs_fdopen)
SYSCALL_LOOKUP(sched_getstreams, 0, STUB_sched_getstreams)
#endif
#if defined(CONFIG_NET_SENDFILE)
#ifdef CONFIG_NET_SENDFILE
SYSCALL_LOOKUP(sendfile, 4, STUB_fs_sendifile)
#endif
#if !defined(CONFIG_DISABLE_MOUNTPOINT)
#ifndef CONFIG_DISABLE_MOUNTPOINT
SYSCALL_LOOKUP(mount, 5, STUB_mount)
SYSCALL_LOOKUP(fsync, 1, STUB_fsync)
SYSCALL_LOOKUP(ftruncate, 2, STUB_ftruncate)
@ -352,12 +349,6 @@ SYSCALL_LOOKUP(up_assert, 2, STUB_up_assert)
SYSCALL_LOOKUP(unsetenv, 1, STUB_unsetenv)
#endif
/* The following are defined only if netdb is supported */
#ifdef CONFIG_LIBC_NETDB
SYSCALL_LOOKUP(sethostname, 2, STUB_sethostname)
#endif
/* The following are defined only if networking AND sockets are supported */
#ifdef CONFIG_NET
@ -389,7 +380,3 @@ SYSCALL_LOOKUP(up_assert, 2, STUB_up_assert)
#ifdef CONFIG_CRYPTO_RANDOM_POOL
SYSCALL_LOOKUP(getrandom, 2, STUB_getrandom)
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/

18
syscall/syscall_funclookup.c
View File

@ -91,6 +91,10 @@
#include <time.h>
#include <unistd.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Errno access is awkward. We need to generate get_errno() and set_errno()
* interfaces to support the system calls, even though we don't use them
* ourself.
@ -102,10 +106,6 @@
#undef get_errno
#undef set_errno
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Public Data
****************************************************************************/
@ -119,17 +119,13 @@
const uintptr_t g_funclookup[SYS_nsyscalls] =
{
# undef SYSCALL_LOOKUP1
# define SYSCALL_LOOKUP1(f,n,p) (uintptr_t)f
# undef SYSCALL_LOOKUP
# define SYSCALL_LOOKUP(f,n,p) , (uintptr_t)f
# include "syscall_lookup.h"
# include <sys/syscall_lookup.h>
# undef SYSCALL_LOOKUP1
# undef SYSCALL_LOOKUP
};
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/

16
syscall/syscall_nparms.c
View File

@ -1,5 +1,5 @@
/****************************************************************************
* syscall/syscall_stublookup.c
* syscall/syscall_nparms.c
*
* Copyright (C) 2011-2012, 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
@ -42,10 +42,6 @@
#ifdef CONFIG_LIB_SYSCALL
/****************************************************************************
* Pre-processor definitions
****************************************************************************/
/****************************************************************************
* Public Data
****************************************************************************/
@ -57,17 +53,13 @@
const uint8_t g_funcnparms[SYS_nsyscalls] =
{
# undef SYSCALL_LOOKUP1
# define SYSCALL_LOOKUP1(f,n,p) n
# undef SYSCALL_LOOKUP
# define SYSCALL_LOOKUP(f,n,p) , n
# include "syscall_lookup.h"
# include <sys/syscall_lookup.h>
# undef SYSCALL_LOOKUP1
# undef SYSCALL_LOOKUP
};
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/

10
syscall/syscall_stublookup.c
View File

@ -417,17 +417,13 @@ uintptr_t STUB_getrandom(int nbr, uintptr_t parm1, uintptr_t parm2);
const uintptr_t g_stublookup[SYS_nsyscalls] =
{
# undef SYSCALL_LOOKUP1
# define SYSCALL_LOOKUP1(f,n,p) (uintptr_t)p
# undef SYSCALL_LOOKUP
# define SYSCALL_LOOKUP(f,n,p) , (uintptr_t)p
# include "syscall_lookup.h"
# include <sys/syscall_lookup.h>
# undef SYSCALL_LOOKUP1
# undef SYSCALL_LOOKUP
};
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/