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Diffstat (limited to 'os/rt/include/chglobal.h')
| -rw-r--r-- | os/rt/include/chglobal.h | 321 |
1 files changed, 0 insertions, 321 deletions
diff --git a/os/rt/include/chglobal.h b/os/rt/include/chglobal.h deleted file mode 100644 index 3d8458f02..000000000 --- a/os/rt/include/chglobal.h +++ /dev/null @@ -1,321 +0,0 @@ -/*
- ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
- 2011,2012,2013 Giovanni Di Sirio.
-
- This file is part of ChibiOS/RT.
-
- ChibiOS/RT 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 3 of the License, or
- (at your option) any later version.
-
- ChibiOS/RT is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-/**
- * @file chglobal.h
- * @brief Data structures with global scope header.
- *
- * @addtogroup global
- */
-
-#ifndef _CHGLOBAL_H_
-#define _CHGLOBAL_H_
-
-/*===========================================================================*/
-/* Module constants. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module pre-compile time settings. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief Generic threads single link list, it works like a stack.
- */
-typedef struct {
- thread_t *p_next; /**< @brief Next in the list/queue. */
-} threads_list_t;
-
-/**
- * @extends threads_list_t
- *
- * @brief Generic threads bidirectional linked list header and element.
- */
-typedef struct {
- thread_t *p_next; /**< @brief Next in the list/queue. */
- thread_t *p_prev; /**< @brief Previous in the queue. */
-} threads_queue_t;
-
-/**
- * @extends threads_queue_t
- *
- * @brief Ready list header.
- */
-typedef struct {
- threads_queue_t r_queue; /**< @brief Threads queue. */
- tprio_t r_prio; /**< @brief This field must be
- initialized to zero. */
- struct context r_ctx; /**< @brief Not used, present because
- offsets. */
-#if CH_CFG_USE_REGISTRY || defined(__DOXYGEN__)
- thread_t *r_newer; /**< @brief Newer registry element. */
- thread_t *r_older; /**< @brief Older registry element. */
-#endif
- /* End of the fields shared with the thread_t structure.*/
- thread_t *r_current; /**< @brief The currently running
- thread. */
-} ready_list_t;
-
-/**
- * @extends threads_queue_t
- *
- * @brief Structure representing a thread.
- * @note Not all the listed fields are always needed, by switching off some
- * not needed ChibiOS/RT subsystems it is possible to save RAM space
- * by shrinking the @p thread_t structure.
- */
-typedef struct thread {
- thread_t *p_next; /**< @brief Next in the list/queue. */
- /* End of the fields shared with the threads_list_t structure.*/
- thread_t *p_prev; /**< @brief Previous in the queue. */
- /* End of the fields shared with the threads_queue_t structure.*/
- tprio_t p_prio; /**< @brief Thread priority. */
- struct context p_ctx; /**< @brief Processor context. */
-#if CH_CFG_USE_REGISTRY || defined(__DOXYGEN__)
- thread_t *p_newer; /**< @brief Newer registry element. */
- thread_t *p_older; /**< @brief Older registry element. */
-#endif
- /* End of the fields shared with the ReadyList structure. */
-#if CH_CFG_USE_REGISTRY || defined(__DOXYGEN__)
- /**
- * @brief Thread name or @p NULL.
- */
- const char *p_name;
-#endif
-#if CH_DBG_ENABLE_STACK_CHECK || defined(__DOXYGEN__)
- /**
- * @brief Thread stack boundary.
- */
- stkalign_t *p_stklimit;
-#endif
- /**
- * @brief Current thread state.
- */
- tstate_t p_state;
- /**
- * @brief Various thread flags.
- */
- tmode_t p_flags;
-#if CH_CFG_USE_DYNAMIC || defined(__DOXYGEN__)
- /**
- * @brief References to this thread.
- */
- trefs_t p_refs;
-#endif
- /**
- * @brief Number of ticks remaining to this thread.
- */
-#if (CH_CFG_TIME_QUANTUM > 0) || defined(__DOXYGEN__)
- tslices_t p_preempt;
-#endif
-#if CH_DBG_THREADS_PROFILING || defined(__DOXYGEN__)
- /**
- * @brief Thread consumed time in ticks.
- * @note This field can overflow.
- */
- volatile systime_t p_time;
-#endif
- /**
- * @brief State-specific fields.
- * @note All the fields declared in this union are only valid in the
- * specified state or condition and are thus volatile.
- */
- union {
- /**
- * @brief Thread wakeup code.
- * @note This field contains the low level message sent to the thread
- * by the waking thread or interrupt handler. The value is valid
- * after exiting the @p chSchWakeupS() function.
- */
- msg_t rdymsg;
- /**
- * @brief Thread exit code.
- * @note The thread termination code is stored in this field in order
- * to be retrieved by the thread performing a @p chThdWait() on
- * this thread.
- */
- msg_t exitcode;
- /**
- * @brief Pointer to a generic "wait" object.
- * @note This field is used to get a generic pointer to a synchronization
- * object and is valid when the thread is in one of the wait
- * states.
- */
- void *wtobjp;
-#if CH_CFG_USE_EVENTS || defined(__DOXYGEN__)
- /**
- * @brief Enabled events mask.
- * @note This field is only valid while the thread is in the
- * @p CH_STATE_WTOREVT or @p CH_STATE_WTANDEVT states.
- */
- eventmask_t ewmask;
-#endif
- } p_u;
-#if CH_CFG_USE_WAITEXIT || defined(__DOXYGEN__)
- /**
- * @brief Termination waiting list.
- */
- threads_list_t p_waiting;
-#endif
-#if CH_CFG_USE_MESSAGES || defined(__DOXYGEN__)
- /**
- * @brief Messages queue.
- */
- threads_queue_t p_msgqueue;
- /**
- * @brief Thread message.
- */
- msg_t p_msg;
-#endif
-#if CH_CFG_USE_EVENTS || defined(__DOXYGEN__)
- /**
- * @brief Pending events mask.
- */
- eventmask_t p_epending;
-#endif
-#if CH_CFG_USE_MUTEXES || defined(__DOXYGEN__)
- /**
- * @brief List of the mutexes owned by this thread.
- * @note The list is terminated by a @p NULL in this field.
- */
- struct mutex *p_mtxlist;
- /**
- * @brief Thread's own, non-inherited, priority.
- */
- tprio_t p_realprio;
-#endif
-#if (CH_CFG_USE_DYNAMIC && CH_CFG_USE_MEMPOOLS) || defined(__DOXYGEN__)
- /**
- * @brief Memory Pool where the thread workspace is returned.
- */
- void *p_mpool;
-#endif
-#if CH_DBG_STATISTICS || defined(__DOXYGEN__)
- time_measurement_t p_stats;
-#endif
-#if defined(CH_CFG_THREAD_EXTRA_FIELDS)
- /* Extra fields defined in chconf.h.*/
- CH_CFG_THREAD_EXTRA_FIELDS
-#endif
-} thread_t;
-
-/**
- * @brief Virtual timers list header.
- * @note The timers list is implemented as a double link bidirectional list
- * in order to make the unlink time constant, the reset of a virtual
- * timer is often used in the code.
- */
-typedef struct {
- virtual_timer_t *vt_next; /**< @brief Next timer in the delta
- list. */
- virtual_timer_t *vt_prev; /**< @brief Last timer in the delta
- list. */
- systime_t vt_delta; /**< @brief Must be initialized to -1. */
-#if CH_CFG_ST_TIMEDELTA == 0 || defined(__DOXYGEN__)
- volatile systime_t vt_systime; /**< @brief System Time counter. */
-#endif
-#if CH_CFG_ST_TIMEDELTA > 0 || defined(__DOXYGEN__)
- /**
- * @brief System time of the last tick event.
- */
- systime_t vt_lasttime;/**< @brief System time of the last
- tick event. */
-#endif
-} virtual_timers_list_t;
-
-/**
- * @brief System data structure.
- * @note This structure contain all the data areas used by the OS except
- * stacks.
- */
-typedef struct ch_system {
- /**
- * @brief Ready list header.
- */
- ready_list_t rlist;
- /**
- * @brief Virtual timers delta list header.
- */
- virtual_timers_list_t vtlist;
-#if CH_CFG_USE_TM || defined(__DOXYGEN__)
- /**
- * @brief Measurement calibration value.
- */
- rtcnt_t measurement_offset;
-#endif
-#if CH_DBG_STATISTICS || defined(__DOXYGEN__)
- /**
- * @brief Global kernel statistics.
- */
- kernel_stats_t kernel_stats;
-#endif
-#if CH_DBG_ENABLED || defined(__DOXYGEN__)
- /**
- * @brief Pointer to the panic message.
- * @details This pointer is meant to be accessed through the debugger, it is
- * written once and then the system is halted.
- */
- const char *dbg_panic_msg;
-#endif
-#if CH_DBG_SYSTEM_STATE_CHECK || defined(__DOXYGEN__)
- /**
- * @brief ISR nesting level.
- */
- cnt_t dbg_isr_cnt;
- /**
- * @brief Lock nesting level.
- */
- cnt_t dbg_lock_cnt;
-#endif
-#if CH_DBG_ENABLE_TRACE || defined(__DOXYGEN__)
- /**
- * @brief Public trace buffer.
- */
- ch_trace_buffer_t dbg_trace_buffer;
-#endif
-} ch_system_t;
-
-/*===========================================================================*/
-/* Module macros. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-#if !defined(__DOXYGEN__)
-extern ch_system_t ch;
-#endif
-
-/*===========================================================================*/
-/* Module inline functions. */
-/*===========================================================================*/
-
-#endif /* _CHGLOBAL_H_ */
-
-/** @} */
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