diff options
Diffstat (limited to 'nuttx/syscall/stub_lookup.c')
| -rw-r--r-- | nuttx/syscall/stub_lookup.c | 272 |
1 files changed, 272 insertions, 0 deletions
diff --git a/nuttx/syscall/stub_lookup.c b/nuttx/syscall/stub_lookup.c new file mode 100644 index 000000000..9d6bf18ae --- /dev/null +++ b/nuttx/syscall/stub_lookup.c @@ -0,0 +1,272 @@ +/**************************************************************************** + * syscall/syscall_stublookup.c + * + * Copyright (C) 2011-2012 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <gnutt@nuttx.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> +#include <syscall.h> + +/* This will need to be extended if there are reserved syscall numbers */ + +#if CONFIG_CONFIG_SYS_RESERVED == 0 + +/**************************************************************************** + * Pre-processor definitions + ****************************************************************************/ + +/**************************************************************************** + * Stub Function Prototypes + ****************************************************************************/ + +/* These first system calls are supported regardless of the NuttX + * configuration + */ + +extern uintptr_t STUB__exit(uintptr_t parm1); +extern uintptr_t STUB_exit(uintptr_t parm1); +extern uintptr_t STUB_get_errno(void); +extern uintptr_t STUB_getpid(void); +extern uintptr_t STUB_sched_getparam(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_sched_getscheduler(uintptr_t parm1); +extern uintptr_t STUB_sched_lock(void); +extern uintptr_t STUB_sched_lockcount(void); +extern uintptr_t STUB_sched_rr_get_interval(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_sched_setparam(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_sched_setscheduler(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_sched_unlock(void); +extern uintptr_t STUB_sched_yield(void); +extern uintptr_t STUB_sem_close(uintptr_t parm1); +extern uintptr_t STUB_sem_destroy(uintptr_t parm1); +extern uintptr_t STUB_sem_open(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5, uintptr_t parm6); +extern uintptr_t STUB_sem_post(uintptr_t parm1); +extern uintptr_t STUB_sem_trywait(uintptr_t parm1); +extern uintptr_t STUB_sem_unlink(uintptr_t parm1); +extern uintptr_t STUB_sem_wait(uintptr_t parm1); +extern uintptr_t STUB_set_errno(uintptr_t parm1); +extern uintptr_t STUB_task_create(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5); +extern uintptr_t STUB_task_delete(uintptr_t parm1); +extern uintptr_t STUB_task_restart(uintptr_t parm1); +extern uintptr_t STUB_up_assert(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_up_assert_code(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); + +/* The following can be individually enabled */ + +extern uintptr_t STUB_atexit(uintptr_t parm1); +extern uintptr_t STUB_waitpid(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); + +/* The following are only defined is signals are supported in the NuttX + * configuration. + */ + +extern uintptr_t STUB_kill(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_sigaction(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_sigpending(uintptr_t parm1); +extern uintptr_t STUB_sigprocmask(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_sigqueue(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_sigsuspend(uintptr_t parm1); +extern uintptr_t STUB_sigtimedwait(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_sigwaitinfo(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_sleep(uintptr_t parm1); +extern uintptr_t STUB_usleep(uintptr_t parm1); + +/* The following are only defined if the system clock is enabled in the + * NuttX configuration. + */ + +extern uintptr_t STUB_clock_systimer(void); +extern uintptr_t STUB_clock_getres(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_clock_gettime(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_clock_settime(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_gettimeofday(uintptr_t parm1, uintptr_t parm2); + +/* The following are defined only if POSIX timers are supported */ + +extern uintptr_t STUB_timer_create(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_timer_delete(uintptr_t parm1); +extern uintptr_t STUB_timer_getoverrun(uintptr_t parm1); +extern uintptr_t STUB_timer_gettime(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_timer_settime(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4); + +/* The following are defined if either file or socket descriptor are + * enabled. + */ + +extern uintptr_t STUB_close(uintptr_t parm1); +extern uintptr_t STUB_ioctl(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_poll(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_read(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_select(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5); +extern uintptr_t STUB_write(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); + +/* The following are defined if file descriptors are enabled */ + +extern uintptr_t STUB_closedir(uintptr_t parm1); +extern uintptr_t STUB_dup(uintptr_t parm1); +extern uintptr_t STUB_dup2(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_fcntl(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5, uintptr_t parm6); +extern uintptr_t STUB_lseek(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_mkfifo(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_mmap(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5, uintptr_t parm6); +extern uintptr_t STUB_open(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5, uintptr_t parm6); +extern uintptr_t STUB_opendir(uintptr_t parm1); +extern uintptr_t STUB_pipe(uintptr_t parm1); +extern uintptr_t STUB_readdir(uintptr_t parm1); +extern uintptr_t STUB_rewinddir(uintptr_t parm1); +extern uintptr_t STUB_seekdir(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_stat(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_statfs(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_telldir(uintptr_t parm1); + +extern uintptr_t STUB_fs_fdopen(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_sched_getstreams(void); + +extern uintptr_t STUB_fsync(uintptr_t parm1); +extern uintptr_t STUB_mkdir(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_mount(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5); +extern uintptr_t STUB_rename(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_rmdir(uintptr_t parm1); +extern uintptr_t STUB_umount(uintptr_t parm1); +extern uintptr_t STUB_unlink(uintptr_t parm1); + +/* The following are defined if pthreads are enabled */ + +extern uintptr_t STUB_pthread_barrier_destroy(uintptr_t parm1); +extern uintptr_t STUB_pthread_barrier_init(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_pthread_barrier_wait(uintptr_t parm1); +extern uintptr_t STUB_pthread_cancel(uintptr_t parm1); +extern uintptr_t STUB_pthread_cond_broadcast(uintptr_t parm1); +extern uintptr_t STUB_pthread_cond_destroy(uintptr_t parm1); +extern uintptr_t STUB_pthread_cond_init(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_pthread_cond_signal(uintptr_t parm1); +extern uintptr_t STUB_pthread_cond_wait(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_pthread_create(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4); +extern uintptr_t STUB_pthread_detach(uintptr_t parm1); +extern uintptr_t STUB_pthread_exit(uintptr_t parm1); +extern uintptr_t STUB_pthread_getschedparam(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_pthread_getspecific(uintptr_t parm1); +extern uintptr_t STUB_pthread_join(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_pthread_key_create(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_pthread_key_delete(uintptr_t parm1); +extern uintptr_t STUB_pthread_mutex_destroy(uintptr_t parm1); +extern uintptr_t STUB_pthread_mutex_init(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_pthread_mutex_lock(uintptr_t parm1); +extern uintptr_t STUB_pthread_mutex_trylock(uintptr_t parm1); +extern uintptr_t STUB_pthread_mutex_unlock(uintptr_t parm1); +extern uintptr_t STUB_pthread_once(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_pthread_setcancelstate(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_pthread_setschedparam(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_pthread_setschedprio(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_pthread_setspecific(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_pthread_yield(void); + +extern uintptr_t STUB_pthread_cond_timedwait(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_pthread_kill(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_pthread_sigmask(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); + +/* The following are defined only if message queues are enabled */ + +extern uintptr_t STUB_mq_close(uintptr_t parm1); +extern uintptr_t STUB_mq_notify(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_mq_open(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5, uintptr_t parm6); +extern uintptr_t STUB_mq_receive(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4); +extern uintptr_t STUB_mq_send(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4); +extern uintptr_t STUB_mq_timedreceive(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5); +extern uintptr_t STUB_mq_timedsend(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5); +extern uintptr_t STUB_mq_unlink(uintptr_t parm1); + +/* The following are defined only if environment variables are supported */ + +extern uintptr_t STUB_clearenv(void); +extern uintptr_t STUB_getenv(uintptr_t parm1); +extern uintptr_t STUB_putenv(uintptr_t parm1); +extern uintptr_t STUB_setenv(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_unsetenv(uintptr_t parm1); + +/* The following are defined only if networking AND sockets are supported */ + +extern uintptr_t STUB_accept(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_bind(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_connect(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); +extern uintptr_t STUB_getsockopt(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5); +extern uintptr_t STUB_listen(uintptr_t parm1, uintptr_t parm2); +extern uintptr_t STUB_recv(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4); +extern uintptr_t STUB_recvfrom(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5, uintptr_t parm6); +extern uintptr_t STUB_send(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4); +extern uintptr_t STUB_sendto(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5, uintptr_t parm6); +extern uintptr_t STUB_setsockopt(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5); +extern uintptr_t STUB_socket(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); + +/* The following is defined only if CONFIG_TASK_NAME_SIZE > 0 */ + +extern uintptr_t STUB_prctl(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, uintptr_t parm4, uintptr_t parm5); + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +/* Stub lookup tables. Each table is indexed by the system call numbers + * defined above. Given the system call number, the corresponding entry in + * these tables describes how to call the stub dispatch function. + */ + +const union syscall_stubfunc_u g_stublookup[SYS_nsyscalls] = +{ +# undef STUB_LOOKUP1 +# define STUB_LOOKUP1(n,p) (union syscall_stubfunc_u)p +# undef STUB_LOOKUP +# define STUB_LOOKUP(n,p) , (union syscall_stubfunc_u)p +# include "stub_lookup.h" +}; + +const uint8_t g_stubnparms[SYS_nsyscalls] = +{ +# undef STUB_LOOKUP1 +# define STUB_LOOKUP1(n,p) n +# undef STUB_LOOKUP +# define STUB_LOOKUP(n,p) , n +# include "stub_lookup.h" +}; + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +#endif /* CONFIG_CONFIG_SYS_RESERVED */ |