diff options
| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2018-03-13 09:49:55 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2018-03-13 09:49:55 +0000 |
| commit | bb88c523426b52141c20b622305dd631f2c7a22d (patch) | |
| tree | 14927a8c47ab0d41de5d01202a39487ea8adfe46 /os | |
| parent | 4492ac9c2d105d06d4e7ecfb3a63f313d55963a4 (diff) | |
| download | ChibiOS-bb88c523426b52141c20b622305dd631f2c7a22d.tar.gz ChibiOS-bb88c523426b52141c20b622305dd631f2c7a22d.tar.bz2 ChibiOS-bb88c523426b52141c20b622305dd631f2c7a22d.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@11722 110e8d01-0319-4d1e-a829-52ad28d1bb01
Diffstat (limited to 'os')
| -rw-r--r-- | os/common/oslib/include/chbsem.h | 311 | ||||
| -rw-r--r-- | os/common/oslib/include/chfactory.h | 486 | ||||
| -rw-r--r-- | os/common/oslib/include/chfifo.h | 342 | ||||
| -rw-r--r-- | os/common/oslib/include/chheap.h | 182 | ||||
| -rw-r--r-- | os/common/oslib/include/chlib.h | 184 | ||||
| -rw-r--r-- | os/common/oslib/include/chmboxes.h | 214 | ||||
| -rw-r--r-- | os/common/oslib/include/chmemcore.h | 202 | ||||
| -rw-r--r-- | os/common/oslib/include/chmempools.h | 323 | ||||
| -rw-r--r-- | os/common/oslib/readme.txt | 3 | ||||
| -rw-r--r-- | os/common/oslib/src/chfactory.c | 725 | ||||
| -rw-r--r-- | os/common/oslib/src/chheap.c | 399 | ||||
| -rw-r--r-- | os/common/oslib/src/chmboxes.c | 522 | ||||
| -rw-r--r-- | os/common/oslib/src/chmemcore.c | 175 | ||||
| -rw-r--r-- | os/common/oslib/src/chmempools.c | 349 | ||||
| -rw-r--r-- | os/common/oslib/templates/chlibconf.h | 126 |
15 files changed, 0 insertions, 4543 deletions
diff --git a/os/common/oslib/include/chbsem.h b/os/common/oslib/include/chbsem.h deleted file mode 100644 index 64b597641..000000000 --- a/os/common/oslib/include/chbsem.h +++ /dev/null @@ -1,311 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio.
-
- This file is part of ChibiOS.
-
- ChibiOS 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 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 chbsem.h
- * @brief Binary semaphores structures and macros.
- *
- * @addtogroup binary_semaphores
- * @details Binary semaphores related APIs and services.
- * <h2>Operation mode</h2>
- * Binary semaphores are implemented as a set of inline functions
- * that use the existing counting semaphores primitives. The
- * difference between counting and binary semaphores is that the
- * counter of binary semaphores is not allowed to grow above the
- * value 1. Repeated signal operation are ignored. A binary
- * semaphore can thus have only two defined states:
- * - <b>Taken</b>, when its counter has a value of zero or lower
- * than zero. A negative number represent the number of threads
- * queued on the binary semaphore.
- * - <b>Not taken</b>, when its counter has a value of one.
- * .
- * Binary semaphores are different from mutexes because there is no
- * concept of ownership, a binary semaphore can be taken by a
- * thread and signaled by another thread or an interrupt handler,
- * mutexes can only be taken and released by the same thread. Another
- * difference is that binary semaphores, unlike mutexes, do not
- * implement the priority inheritance protocol.<br>
- * In order to use the binary semaphores APIs the
- * @p CH_CFG_USE_SEMAPHORES option must be enabled in @p chconf.h.
- * @{
- */
-
-#ifndef CHBSEM_H
-#define CHBSEM_H
-
-#if (CH_CFG_USE_SEMAPHORES == TRUE) || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Module constants. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module pre-compile time settings. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module data structures and types. */
-/*===========================================================================*/
-
-/**
- * @extends semaphore_t
- *
- * @brief Binary semaphore type.
- */
-typedef struct ch_binary_semaphore {
- semaphore_t sem;
-} binary_semaphore_t;
-
-/*===========================================================================*/
-/* Module macros. */
-/*===========================================================================*/
-
-/**
- * @brief Data part of a static semaphore initializer.
- * @details This macro should be used when statically initializing a semaphore
- * that is part of a bigger structure.
- *
- * @param[in] name the name of the semaphore variable
- * @param[in] taken the semaphore initial state
- */
-#define _BSEMAPHORE_DATA(name, taken) \
- {_SEMAPHORE_DATA(name.sem, ((taken) ? 0 : 1))}
-
-/**
- * @brief Static semaphore initializer.
- * @details Statically initialized semaphores require no explicit
- * initialization using @p chBSemInit().
- *
- * @param[in] name the name of the semaphore variable
- * @param[in] taken the semaphore initial state
- */
-#define BSEMAPHORE_DECL(name, taken) \
- binary_semaphore_t name = _BSEMAPHORE_DATA(name, taken)
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module inline functions. */
-/*===========================================================================*/
-
-/**
- * @brief Initializes a binary semaphore.
- *
- * @param[out] bsp pointer to a @p binary_semaphore_t structure
- * @param[in] taken initial state of the binary semaphore:
- * - @a false, the initial state is not taken.
- * - @a true, the initial state is taken.
- * .
- *
- * @init
- */
-static inline void chBSemObjectInit(binary_semaphore_t *bsp, bool taken) {
-
- chSemObjectInit(&bsp->sem, taken ? (cnt_t)0 : (cnt_t)1);
-}
-
-/**
- * @brief Wait operation on the binary semaphore.
- *
- * @param[in] bsp pointer to a @p binary_semaphore_t structure
- * @return A message specifying how the invoking thread has been
- * released from the semaphore.
- * @retval MSG_OK if the binary semaphore has been successfully taken.
- * @retval MSG_RESET if the binary semaphore has been reset using
- * @p bsemReset().
- *
- * @api
- */
-static inline msg_t chBSemWait(binary_semaphore_t *bsp) {
-
- return chSemWait(&bsp->sem);
-}
-
-/**
- * @brief Wait operation on the binary semaphore.
- *
- * @param[in] bsp pointer to a @p binary_semaphore_t structure
- * @return A message specifying how the invoking thread has been
- * released from the semaphore.
- * @retval MSG_OK if the binary semaphore has been successfully taken.
- * @retval MSG_RESET if the binary semaphore has been reset using
- * @p bsemReset().
- *
- * @sclass
- */
-static inline msg_t chBSemWaitS(binary_semaphore_t *bsp) {
-
- chDbgCheckClassS();
-
- return chSemWaitS(&bsp->sem);
-}
-
-/**
- * @brief Wait operation on the binary semaphore.
- *
- * @param[in] bsp pointer to a @p binary_semaphore_t structure
- * @param[in] timeout the number of ticks before the operation timeouts,
- * the following special values are allowed:
- * - @a TIME_IMMEDIATE immediate timeout.
- * - @a TIME_INFINITE no timeout.
- * .
- * @return A message specifying how the invoking thread has been
- * released from the semaphore.
- * @retval MSG_OK if the binary semaphore has been successfully taken.
- * @retval MSG_RESET if the binary semaphore has been reset using
- * @p bsemReset().
- * @retval MSG_TIMEOUT if the binary semaphore has not been signaled or reset
- * within the specified timeout.
- *
- * @sclass
- */
-static inline msg_t chBSemWaitTimeoutS(binary_semaphore_t *bsp,
- sysinterval_t timeout) {
-
- chDbgCheckClassS();
-
- return chSemWaitTimeoutS(&bsp->sem, timeout);
-}
-
-/**
- * @brief Wait operation on the binary semaphore.
- *
- * @param[in] bsp pointer to a @p binary_semaphore_t structure
- * @param[in] timeout the number of ticks before the operation timeouts,
- * the following special values are allowed:
- * - @a TIME_IMMEDIATE immediate timeout.
- * - @a TIME_INFINITE no timeout.
- * .
- * @return A message specifying how the invoking thread has been
- * released from the semaphore.
- * @retval MSG_OK if the binary semaphore has been successfully taken.
- * @retval MSG_RESET if the binary semaphore has been reset using
- * @p bsemReset().
- * @retval MSG_TIMEOUT if the binary semaphore has not been signaled or reset
- * within the specified timeout.
- *
- * @api
- */
-static inline msg_t chBSemWaitTimeout(binary_semaphore_t *bsp,
- sysinterval_t timeout) {
-
- return chSemWaitTimeout(&bsp->sem, timeout);
-}
-
-/**
- * @brief Reset operation on the binary semaphore.
- * @note The released threads can recognize they were waked up by a reset
- * rather than a signal because the @p bsemWait() will return
- * @p MSG_RESET instead of @p MSG_OK.
- * @note This function does not reschedule.
- *
- * @param[in] bsp pointer to a @p binary_semaphore_t structure
- * @param[in] taken new state of the binary semaphore
- * - @a false, the new state is not taken.
- * - @a true, the new state is taken.
- * .
- *
- * @iclass
- */
-static inline void chBSemResetI(binary_semaphore_t *bsp, bool taken) {
-
- chDbgCheckClassI();
-
- chSemResetI(&bsp->sem, taken ? (cnt_t)0 : (cnt_t)1);
-}
-
-/**
- * @brief Reset operation on the binary semaphore.
- * @note The released threads can recognize they were waked up by a reset
- * rather than a signal because the @p bsemWait() will return
- * @p MSG_RESET instead of @p MSG_OK.
- *
- * @param[in] bsp pointer to a @p binary_semaphore_t structure
- * @param[in] taken new state of the binary semaphore
- * - @a false, the new state is not taken.
- * - @a true, the new state is taken.
- * .
- *
- * @api
- */
-static inline void chBSemReset(binary_semaphore_t *bsp, bool taken) {
-
- chSemReset(&bsp->sem, taken ? (cnt_t)0 : (cnt_t)1);
-}
-
-/**
- * @brief Performs a signal operation on a binary semaphore.
- * @note This function does not reschedule.
- *
- * @param[in] bsp pointer to a @p binary_semaphore_t structure
- *
- * @iclass
- */
-static inline void chBSemSignalI(binary_semaphore_t *bsp) {
-
- chDbgCheckClassI();
-
- if (bsp->sem.cnt < (cnt_t)1) {
- chSemSignalI(&bsp->sem);
- }
-}
-
-/**
- * @brief Performs a signal operation on a binary semaphore.
- *
- * @param[in] bsp pointer to a @p binary_semaphore_t structure
- *
- * @api
- */
-static inline void chBSemSignal(binary_semaphore_t *bsp) {
-
- chSysLock();
- chBSemSignalI(bsp);
- chSchRescheduleS();
- chSysUnlock();
-}
-
-/**
- * @brief Returns the binary semaphore current state.
- *
- * @param[in] bsp pointer to a @p binary_semaphore_t structure
- * @return The binary semaphore current state.
- * @retval false if the binary semaphore is not taken.
- * @retval true if the binary semaphore is taken.
- *
- * @iclass
- */
-static inline bool chBSemGetStateI(binary_semaphore_t *bsp) {
-
- chDbgCheckClassI();
-
- return (bsp->sem.cnt > (cnt_t)0) ? false : true;
-}
-
-#endif /* CH_CFG_USE_SEMAPHORES == TRUE */
-
-#endif /* CHBSEM_H */
-
-/** @} */
diff --git a/os/common/oslib/include/chfactory.h b/os/common/oslib/include/chfactory.h deleted file mode 100644 index 1843d6a36..000000000 --- a/os/common/oslib/include/chfactory.h +++ /dev/null @@ -1,486 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio.
-
- This file is part of ChibiOS.
-
- ChibiOS 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 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 chfactory.h
- * @brief ChibiOS objects factory structures and macros.
- *
- * @addtogroup objects_factory
- * @{
- */
-
-#ifndef CHFACTORY_H
-#define CHFACTORY_H
-
-#if !defined(CH_CFG_USE_FACTORY)
-#define CH_CFG_USE_FACTORY FALSE
-#endif
-
-#if (CH_CFG_USE_FACTORY == TRUE) || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Module constants. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module pre-compile time settings. */
-/*===========================================================================*/
-
-/**
- * @brief Maximum length for object names.
- * @details If the specified length is zero then the name is stored by
- * pointer but this could have unintended side effects.
- */
-#if !defined(CH_CFG_FACTORY_MAX_NAMES_LENGTH) || defined(__DOXYGEN__)
-#define CH_CFG_FACTORY_MAX_NAMES_LENGTH 8
-#endif
-
-/**
- * @brief Enables the registry of generic objects.
- */
-#if !defined(CH_CFG_FACTORY_OBJECTS_REGISTRY) || defined(__DOXYGEN__)
-#define CH_CFG_FACTORY_OBJECTS_REGISTRY TRUE
-#endif
-
-/**
- * @brief Enables factory for generic buffers.
- */
-#if !defined(CH_CFG_FACTORY_GENERIC_BUFFERS) || defined(__DOXYGEN__)
-#define CH_CFG_FACTORY_GENERIC_BUFFERS TRUE
-#endif
-
-/**
- * @brief Enables factory for semaphores.
- */
-#if !defined(CH_CFG_FACTORY_SEMAPHORES) || defined(__DOXYGEN__)
-#define CH_CFG_FACTORY_SEMAPHORES TRUE
-#endif
-
-/**
- * @brief Enables factory for mailboxes.
- */
-#if !defined(CH_CFG_FACTORY_MAILBOXES) || defined(__DOXYGEN__)
-#define CH_CFG_FACTORY_MAILBOXES TRUE
-#endif
-
-/**
- * @brief Enables factory for objects FIFOs.
- */
-#if !defined(CH_CFG_FACTORY_OBJ_FIFOS) || defined(__DOXYGEN__)
-#define CH_CFG_FACTORY_OBJ_FIFOS TRUE
-#endif
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-#if (CH_CFG_FACTORY_SEMAPHORES == TRUE) && (CH_CFG_USE_SEMAPHORES == FALSE)
-/*lint -save -e767 [20.5] Valid because the #undef.*/
-#undef CH_CFG_FACTORY_SEMAPHORES
-#define CH_CFG_FACTORY_SEMAPHORES FALSE
-/*lint restore*/
-#endif
-
-#if (CH_CFG_FACTORY_MAILBOXES == TRUE) && (CH_CFG_USE_MAILBOXES == FALSE)
-/*lint -save -e767 [20.5] Valid because the #undef.*/
-#undef CH_CFG_FACTORY_MAILBOXES
-#define CH_CFG_FACTORY_MAILBOXES FALSE
-/*lint restore*/
-#endif
-
-#if (CH_CFG_FACTORY_OBJ_FIFOS == TRUE) && (CH_CFG_USE_OBJ_FIFOS == FALSE)
-/*lint -save -e767 [20.5] Valid because the #undef.*/
-#undef CH_CFG_FACTORY_OBJ_FIFOS
-#define CH_CFG_FACTORY_OBJ_FIFOS FALSE
-/*lint restore*/
-#endif
-
-#define CH_FACTORY_REQUIRES_POOLS \
- ((CH_CFG_FACTORY_OBJECTS_REGISTRY == TRUE) || \
- (CH_CFG_FACTORY_SEMAPHORES == TRUE))
-
-#define CH_FACTORY_REQUIRES_HEAP \
- ((CH_CFG_FACTORY_GENERIC_BUFFERS == TRUE) || \
- (CH_CFG_FACTORY_MAILBOXES == TRUE) || \
- (CH_CFG_FACTORY_OBJ_FIFOS == TRUE))
-
-#if (CH_CFG_FACTORY_MAX_NAMES_LENGTH < 0) || \
- (CH_CFG_FACTORY_MAX_NAMES_LENGTH > 32)
-#error "invalid CH_CFG_FACTORY_MAX_NAMES_LENGTH value"
-#endif
-
-#if (CH_CFG_USE_MUTEXES == FALSE) && (CH_CFG_USE_SEMAPHORES == FALSE)
-#error "CH_CFG_USE_FACTORY requires CH_CFG_USE_MUTEXES and/or CH_CFG_USE_SEMAPHORES"
-#endif
-
-#if CH_CFG_USE_MEMCORE == FALSE
-#error "CH_CFG_USE_FACTORY requires CH_CFG_USE_MEMCORE"
-#endif
-
-#if CH_FACTORY_REQUIRES_POOLS && (CH_CFG_USE_MEMPOOLS == FALSE)
-#error "CH_CFG_USE_MEMPOOLS is required"
-#endif
-
-#if CH_FACTORY_REQUIRES_HEAP && (CH_CFG_USE_HEAP == FALSE)
-#error "CH_CFG_USE_HEAP is required"
-#endif
-
-/*===========================================================================*/
-/* Module data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief Type of a dynamic object list element.
- */
-typedef struct ch_dyn_element {
- /**
- * @brief Next dynamic object in the list.
- */
- struct ch_dyn_element *next;
- /**
- * @brief Number of references to this object.
- */
- ucnt_t refs;
-#if (CH_CFG_FACTORY_MAX_NAMES_LENGTH > 0) || defined(__DOXYGEN__)
- char name[CH_CFG_FACTORY_MAX_NAMES_LENGTH];
-#else
- const char *name;
-#endif
-} dyn_element_t;
-
-/**
- * @brief Type of a dynamic object list.
- */
-typedef struct ch_dyn_list {
- dyn_element_t *next;
-} dyn_list_t;
-
-#if (CH_CFG_FACTORY_OBJECTS_REGISTRY == TRUE) || defined(__DOXYGEN__)
-/**
- * @brief Type of a registered object.
- */
-typedef struct ch_registered_static_object {
- /**
- * @brief List element of the registered object.
- */
- dyn_element_t element;
- /**
- * @brief Pointer to the object.
- * @note The type of the object is not stored in anyway.
- */
- void *objp;
-} registered_object_t;
-#endif
-
-#if (CH_CFG_FACTORY_GENERIC_BUFFERS == TRUE) || defined(__DOXYGEN__)
-/**
- * @brief Type of a dynamic buffer object.
- */
-typedef struct ch_dyn_object {
- /**
- * @brief List element of the dynamic buffer object.
- */
- dyn_element_t element;
- /*lint -save -e9038 [18.7] Required by design.*/
- /**
- * @brief The buffer.
- * @note This requires C99.
- */
- uint8_t buffer[];
- /*lint restore*/
-} dyn_buffer_t;
-#endif
-
-#if (CH_CFG_FACTORY_SEMAPHORES == TRUE) || defined(__DOXYGEN__)
-/**
- * @brief Type of a dynamic semaphore.
- */
-typedef struct ch_dyn_semaphore {
- /**
- * @brief List element of the dynamic semaphore.
- */
- dyn_element_t element;
- /**
- * @brief The semaphore.
- */
- semaphore_t sem;
-} dyn_semaphore_t;
-#endif
-
-#if (CH_CFG_FACTORY_MAILBOXES == TRUE) || defined(__DOXYGEN__)
-/**
- * @brief Type of a dynamic buffer object.
- */
-typedef struct ch_dyn_mailbox {
- /**
- * @brief List element of the dynamic buffer object.
- */
- dyn_element_t element;
- /**
- * @brief The mailbox.
- */
- mailbox_t mbx;
- /*lint -save -e9038 [18.7] Required by design.*/
- /**
- * @brief Messages buffer.
- * @note This requires C99.
- */
- msg_t msgbuf[];
- /*lint restore*/
-} dyn_mailbox_t;
-#endif
-
-#if (CH_CFG_FACTORY_OBJ_FIFOS == TRUE) || defined(__DOXYGEN__)
-/**
- * @brief Type of a dynamic buffer object.
- */
-typedef struct ch_dyn_objects_fifo {
- /**
- * @brief List element of the dynamic buffer object.
- */
- dyn_element_t element;
- /**
- * @brief The objects FIFO.
- */
- objects_fifo_t fifo;
- /*lint -save -e9038 [18.7] Required by design.*/
- /**
- * @brief Messages buffer.
- * @note This open array is followed by another area containing the
- * objects, this area is not represented in this structure.
- * @note This requires C99.
- */
- msg_t msgbuf[];
- /*lint restore*/
-} dyn_objects_fifo_t;
-#endif
-
-/**
- * @brief Type of the factory main object.
- */
-typedef struct ch_objects_factory {
- /**
- * @brief Factory access mutex or semaphore.
- */
-#if (CH_CFG_USE_MUTEXES == TRUE) || defined(__DOXYGEN__)
- mutex_t mtx;
-#else
- semaphore_t sem;
-#endif
- /**
- * @brief List of the registered objects.
- */
- dyn_list_t obj_list;
- /**
- * @brief Pool of the available registered objects.
- */
- memory_pool_t obj_pool;
-#if (CH_CFG_FACTORY_GENERIC_BUFFERS == TRUE) || defined(__DOXYGEN__)
- /**
- * @brief List of the allocated buffer objects.
- */
- dyn_list_t buf_list;
-#endif /* CH_CFG_FACTORY_GENERIC_BUFFERS = TRUE */
-#if (CH_CFG_FACTORY_SEMAPHORES == TRUE) || defined(__DOXYGEN__)
- /**
- * @brief List of the allocated semaphores.
- */
- dyn_list_t sem_list;
- /**
- * @brief Pool of the available semaphores.
- */
- memory_pool_t sem_pool;
-#endif /* CH_CFG_FACTORY_SEMAPHORES = TRUE */
-#if (CH_CFG_FACTORY_MAILBOXES == TRUE) || defined(__DOXYGEN__)
- /**
- * @brief List of the allocated buffer objects.
- */
- dyn_list_t mbx_list;
-#endif /* CH_CFG_FACTORY_MAILBOXES = TRUE */
-#if (CH_CFG_FACTORY_OBJ_FIFOS == TRUE) || defined(__DOXYGEN__)
- /**
- * @brief List of the allocated "objects FIFO" objects.
- */
- dyn_list_t fifo_list;
-#endif /* CH_CFG_FACTORY_OBJ_FIFOS = TRUE */
-} objects_factory_t;
-
-/*===========================================================================*/
-/* Module macros. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-#if !defined(__DOXYGEN__)
-extern objects_factory_t ch_factory;
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void _factory_init(void);
-#if (CH_CFG_FACTORY_OBJECTS_REGISTRY == TRUE) || defined(__DOXYGEN__)
- registered_object_t *chFactoryRegisterObject(const char *name,
- void *objp);
- registered_object_t *chFactoryFindObject(const char *name);
- registered_object_t *chFactoryFindObjectByPointer(void *objp);
- void chFactoryReleaseObject(registered_object_t *rop);
-#endif
-#if (CH_CFG_FACTORY_GENERIC_BUFFERS == TRUE) || defined(__DOXYGEN__)
- dyn_buffer_t *chFactoryCreateBuffer(const char *name, size_t size);
- dyn_buffer_t *chFactoryFindBuffer(const char *name);
- void chFactoryReleaseBuffer(dyn_buffer_t *dbp);
-#endif
-#if (CH_CFG_FACTORY_SEMAPHORES == TRUE) || defined(__DOXYGEN__)
- dyn_semaphore_t *chFactoryCreateSemaphore(const char *name, cnt_t n);
- dyn_semaphore_t *chFactoryFindSemaphore(const char *name);
- void chFactoryReleaseSemaphore(dyn_semaphore_t *dsp);
-#endif
-#if (CH_CFG_FACTORY_MAILBOXES == TRUE) || defined(__DOXYGEN__)
- dyn_mailbox_t *chFactoryCreateMailbox(const char *name, size_t n);
- dyn_mailbox_t *chFactoryFindMailbox(const char *name);
- void chFactoryReleaseMailbox(dyn_mailbox_t *dmp);
-#endif
-#if (CH_CFG_FACTORY_OBJ_FIFOS == TRUE) || defined(__DOXYGEN__)
- dyn_objects_fifo_t *chFactoryCreateObjectsFIFO(const char *name,
- size_t objsize,
- size_t objn,
- unsigned objalign);
- dyn_objects_fifo_t *chFactoryFindObjectsFIFO(const char *name);
- void chFactoryReleaseObjectsFIFO(dyn_objects_fifo_t *dofp);
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-/*===========================================================================*/
-/* Module inline functions. */
-/*===========================================================================*/
-
-/**
- * @brief Duplicates an object reference.
- * @note This function can be used on any kind of dynamic object.
- *
- * @param[in] dep pointer to the element field of the object
- * @return The duplicated object reference.
- *
- * @api
- */
-static inline dyn_element_t *chFactoryDuplicateReference(dyn_element_t *dep) {
-
- dep->refs++;
-
- return dep;
-}
-
-#if (CH_CFG_FACTORY_OBJECTS_REGISTRY == TRUE) || defined(__DOXYGEN__)
-/**
- * @brief Returns the pointer to the inner registered object.
- *
- * @param[in] rop registered object reference
- * @return The pointer to the registered object.
- *
- * @api
- */
-static inline void *chFactoryGetObject(registered_object_t *rop) {
-
- return rop->objp;
-}
-#endif /* CH_CFG_FACTORY_OBJECTS_REGISTRY == TRUE */
-
-#if (CH_CFG_FACTORY_GENERIC_BUFFERS == TRUE) || defined(__DOXYGEN__)
-/**
- * @brief Returns the size of a generic dynamic buffer object.
- *
- * @param[in] dbp dynamic buffer object reference
- * @return The size of the buffer object in bytes.
- *
- * @api
- */
-static inline size_t chFactoryGetBufferSize(dyn_buffer_t *dbp) {
-
- return chHeapGetSize(dbp) - sizeof (dyn_element_t);
-}
-
-/**
- * @brief Returns the pointer to the inner buffer.
- *
- * @param[in] dbp dynamic buffer object reference
- * @return The pointer to the dynamic buffer.
- *
- * @api
- */
-static inline uint8_t *chFactoryGetBuffer(dyn_buffer_t *dbp) {
-
- return dbp->buffer;
-}
-#endif /* CH_CFG_FACTORY_GENERIC_BUFFERS == TRUE */
-
-#if (CH_CFG_FACTORY_SEMAPHORES == TRUE) || defined(__DOXYGEN__)
-/**
- * @brief Returns the pointer to the inner semaphore.
- *
- * @param[in] dsp dynamic semaphore object reference
- * @return The pointer to the semaphore.
- *
- * @api
- */
-static inline semaphore_t *chFactoryGetSemaphore(dyn_semaphore_t *dsp) {
-
- return &dsp->sem;
-}
-#endif /* CH_CFG_FACTORY_SEMAPHORES == TRUE */
-
-#if (CH_CFG_FACTORY_MAILBOXES == TRUE) || defined(__DOXYGEN__)
-/**
- * @brief Returns the pointer to the inner mailbox.
- *
- * @param[in] dmp dynamic mailbox object reference
- * @return The pointer to the mailbox.
- *
- * @api
- */
-static inline mailbox_t *chFactoryGetMailbox(dyn_mailbox_t *dmp) {
-
- return &dmp->mbx;
-}
-#endif /* CH_CFG_FACTORY_MAILBOXES == TRUE */
-
-#if (CH_CFG_FACTORY_OBJ_FIFOS == TRUE) || defined(__DOXYGEN__)
-/**
- * @brief Returns the pointer to the inner objects FIFO.
- *
- * @param[in] dofp dynamic "objects FIFO" object reference
- * @return The pointer to the objects FIFO.
- *
- * @api
- */
-static inline objects_fifo_t *chFactoryGetObjectsFIFO(dyn_objects_fifo_t *dofp) {
-
- return &dofp->fifo;
-}
-#endif /* CH_CFG_FACTORY_OBJ_FIFOS == TRUE */
-
-#endif /* CH_CFG_USE_FACTORY == TRUE */
-
-#endif /* CHFACTORY_H */
-
-/** @} */
diff --git a/os/common/oslib/include/chfifo.h b/os/common/oslib/include/chfifo.h deleted file mode 100644 index 11ca3631d..000000000 --- a/os/common/oslib/include/chfifo.h +++ /dev/null @@ -1,342 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio.
-
- This file is part of ChibiOS.
-
- ChibiOS 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 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 chfifo.h
- * @brief Objects FIFO structures and macros.
- * @details This module implements a generic FIFO queue of objects by
- * coupling a Guarded Memory Pool (for objects storage) and
- * a MailBox.<br>
- * On the sender side free objects are taken from the pool, filled
- * and then sent to the receiver, on the receiver side objects are
- * fetched, used and then returned to the pool.
- * Operations defined for object FIFOs:
- * - <b>Take</b>: An object is taken from the pool of the free
- * objects, can be blocking.
- * - <b>Return</b>: An object is returned to the pool of the
- * free objects, it is guaranteed to be non-blocking.
- * - <b>Send</b>: An object is sent through the mailbox, it is
- * guaranteed to be non-blocking
- * - <b>Receive</b>: An object is received from the mailbox,
- * can be blocking.
- * .
- *
- * @addtogroup objects_fifo
- * @{
- */
-
-#ifndef CHFIFO_H
-#define CHFIFO_H
-
-#if !defined(CH_CFG_USE_OBJ_FIFOS)
-#define CH_CFG_USE_OBJ_FIFOS TRUE
-#endif
-
-#if (CH_CFG_USE_OBJ_FIFOS == TRUE) || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Module constants. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module pre-compile time settings. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-#if CH_CFG_USE_MEMPOOLS == FALSE
-#error "CH_CFG_USE_OBJ_FIFOS requires CH_CFG_USE_MEMPOOLS"
-#endif
-
-#if CH_CFG_USE_SEMAPHORES == FALSE
-#error "CH_CFG_USE_OBJ_FIFOS requires CH_CFG_USE_SEMAPHORES"
-#endif
-
-#if CH_CFG_USE_MAILBOXES == FALSE
-#error "CH_CFG_USE_OBJ_FIFOS requires CH_CFG_USE_MAILBOXES"
-#endif
-
-/*===========================================================================*/
-/* Module data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief Type of an objects FIFO.
- */
-typedef struct ch_objects_fifo {
- /**
- * @brief Pool of the free objects.
- */
- guarded_memory_pool_t free;
- /**
- * @brief Mailbox of the sent objects.
- */
- mailbox_t mbx;
-} objects_fifo_t;
-
-/*===========================================================================*/
-/* Module macros. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-/*===========================================================================*/
-/* Module inline functions. */
-/*===========================================================================*/
-
-/**
- * @brief Initializes a FIFO object.
- * @pre The messages size must be a multiple of the alignment
- * requirement.
- *
- * @param[out] ofp pointer to a @p objects_fifo_t structure
- * @param[in] objsize size of objects
- * @param[in] objn number of objects available
- * @param[in] objalign required objects alignment
- * @param[in] objbuf pointer to the buffer of objects, it must be able
- * to hold @p objn objects of @p objsize size with
- * @p objealign alignment
- * @param[in] msgbuf pointer to the buffer of messages, it must be able
- * to hold @p objn messages
- *
- * @init
- */
-static inline void chFifoObjectInit(objects_fifo_t *ofp, size_t objsize,
- size_t objn, unsigned objalign,
- void *objbuf, msg_t *msgbuf) {
-
- chGuardedPoolObjectInitAligned(&ofp->free, objsize, objalign);
- chGuardedPoolLoadArray(&ofp->free, objbuf, objn);
- chMBObjectInit(&ofp->mbx, msgbuf, objn);
-}
-
-/**
- * @brief Allocates a free object.
- *
- * @param[in] ofp pointer to a @p objects_fifo_t structure
- * @return The pointer to the allocated object.
- * @retval NULL if an object is not immediately available.
- *
- * @iclass
- */
-static inline void *chFifoTakeObjectI(objects_fifo_t *ofp) {
-
- return chGuardedPoolAllocI(&ofp->free);
-}
-
-/**
- * @brief Allocates a free object.
- *
- * @param[in] ofp pointer to a @p objects_fifo_t structure
- * @param[in] timeout the number of ticks before the operation timeouts,
- * the following special values are allowed:
- * - @a TIME_IMMEDIATE immediate timeout.
- * - @a TIME_INFINITE no timeout.
- * .
- * @return The pointer to the allocated object.
- * @retval NULL if an object is not available within the specified
- * timeout.
- *
- * @sclass
- */
-static inline void *chFifoTakeObjectTimeoutS(objects_fifo_t *ofp,
- sysinterval_t timeout) {
-
- return chGuardedPoolAllocTimeoutS(&ofp->free, timeout);
-}
-
-/**
- * @brief Allocates a free object.
- *
- * @param[in] ofp pointer to a @p objects_fifo_t structure
- * @param[in] timeout the number of ticks before the operation timeouts,
- * the following special values are allowed:
- * - @a TIME_IMMEDIATE immediate timeout.
- * - @a TIME_INFINITE no timeout.
- * .
- * @return The pointer to the allocated object.
- * @retval NULL if an object is not available within the specified
- * timeout.
- *
- * @api
- */
-static inline void *chFifoTakeObjectTimeout(objects_fifo_t *ofp,
- sysinterval_t timeout) {
-
- return chGuardedPoolAllocTimeout(&ofp->free, timeout);
-}
-
-/**
- * @brief Releases a fetched object.
- *
- * @param[in] ofp pointer to a @p objects_fifo_t structure
- * @param[in] objp pointer to the object to be released
- *
- * @iclass
- */
-static inline void chFifoReturnObjectI(objects_fifo_t *ofp,
- void *objp) {
-
- chGuardedPoolFreeI(&ofp->free, objp);
-}
-
-/**
- * @brief Releases a fetched object.
- *
- * @param[in] ofp pointer to a @p objects_fifo_t structure
- * @param[in] objp pointer to the object to be released
- *
- * @api
- */
-static inline void chFifoReturnObject(objects_fifo_t *ofp,
- void *objp) {
-
- chGuardedPoolFree(&ofp->free, objp);
-}
-
-/**
- * @brief Posts an object.
- * @note By design the object can be always immediately posted.
- *
- * @param[in] ofp pointer to a @p objects_fifo_t structure
- * @param[in] objp pointer to the object to be posted
- *
- * @iclass
- */
-static inline void chFifoSendObjectI(objects_fifo_t *ofp,
- void *objp) {
- msg_t msg;
-
- msg = chMBPostI(&ofp->mbx, (msg_t)objp);
- chDbgAssert(msg == MSG_OK, "post failed");
-}
-
-/**
- * @brief Posts an object.
- * @note By design the object can be always immediately posted.
- *
- * @param[in] ofp pointer to a @p objects_fifo_t structure
- * @param[in] objp pointer to the object to be posted
- *
- * @sclass
- */
-static inline void chFifoSendObjectS(objects_fifo_t *ofp,
- void *objp) {
- msg_t msg;
-
- msg = chMBPostTimeoutS(&ofp->mbx, (msg_t)objp, TIME_IMMEDIATE);
- chDbgAssert(msg == MSG_OK, "post failed");
-}
-
-/**
- * @brief Posts an object.
- * @note By design the object can be always immediately posted.
- *
- * @param[in] ofp pointer to a @p objects_fifo_t structure
- * @param[in] objp pointer to the object to be released
- *
- * @api
- */
-static inline void chFifoSendObject(objects_fifo_t *ofp, void *objp) {
-
- msg_t msg;
-
- msg = chMBPostTimeout(&ofp->mbx, (msg_t)objp, TIME_IMMEDIATE);
- chDbgAssert(msg == MSG_OK, "post failed");
-}
-
-/**
- * @brief Fetches an object.
- *
- * @param[in] ofp pointer to a @p objects_fifo_t structure
- * @param[in] objpp pointer to the fetched object reference
- * @return The operation status.
- * @retval MSG_OK if an object has been correctly fetched.
- * @retval MSG_TIMEOUT if the FIFO is empty and a message cannot be fetched.
- *
- * @iclass
- */
-static inline msg_t chFifoReceiveObjectI(objects_fifo_t *ofp,
- void **objpp) {
-
- return chMBFetchI(&ofp->mbx, (msg_t *)objpp);
-}
-
-/**
- * @brief Fetches an object.
- *
- * @param[in] ofp pointer to a @p objects_fifo_t structure
- * @param[in] objpp pointer to the fetched object reference
- * @param[in] timeout the number of ticks before the operation timeouts,
- * the following special values are allowed:
- * - @a TIME_IMMEDIATE immediate timeout.
- * - @a TIME_INFINITE no timeout.
- * .
- * @return The operation status.
- * @retval MSG_OK if an object has been correctly fetched.
- * @retval MSG_TIMEOUT if the operation has timed out.
- *
- * @sclass
- */
-static inline msg_t chFifoReceiveObjectTimeoutS(objects_fifo_t *ofp,
- void **objpp,
- sysinterval_t timeout) {
-
- return chMBFetchTimeoutS(&ofp->mbx, (msg_t *)objpp, timeout);
-}
-
-/**
- * @brief Fetches an object.
- *
- * @param[in] ofp pointer to a @p objects_fifo_t structure
- * @param[in] objpp pointer to the fetched object reference
- * @param[in] timeout the number of ticks before the operation timeouts,
- * the following special values are allowed:
- * - @a TIME_IMMEDIATE immediate timeout.
- * - @a TIME_INFINITE no timeout.
- * .
- * @return The operation status.
- * @retval MSG_OK if an object has been correctly fetched.
- * @retval MSG_TIMEOUT if the operation has timed out.
- *
- * @api
- */
-static inline msg_t chFifoReceiveObjectTimeout(objects_fifo_t *ofp,
- void **objpp,
- sysinterval_t timeout) {
-
- return chMBFetchTimeout(&ofp->mbx, (msg_t *)objpp, timeout);
-}
-#endif /* CH_CFG_USE_OBJ_FIFOS == TRUE */
-
-#endif /* CHFIFO_H */
-
-/** @} */
diff --git a/os/common/oslib/include/chheap.h b/os/common/oslib/include/chheap.h deleted file mode 100644 index be92ea423..000000000 --- a/os/common/oslib/include/chheap.h +++ /dev/null @@ -1,182 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio.
-
- This file is part of ChibiOS.
-
- ChibiOS 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 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 chheap.h
- * @brief Heaps macros and structures.
- *
- * @addtogroup heaps
- * @{
- */
-
-#ifndef CHHEAP_H
-#define CHHEAP_H
-
-#if !defined(CH_CFG_USE_HEAP)
-#define CH_CFG_USE_HEAP FALSE
-#endif
-
-#if (CH_CFG_USE_HEAP == TRUE) || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Module constants. */
-/*===========================================================================*/
-
-/**
- * @brief Minimum alignment used for heap.
- * @note Cannot use the sizeof operator in this macro.
- */
-#if (SIZEOF_PTR == 4) || defined(__DOXYGEN__)
-#define CH_HEAP_ALIGNMENT 8U
-#elif (SIZEOF_PTR == 2)
-#define CH_HEAP_ALIGNMENT 4U
-#else
-#error "unsupported pointer size"
-#endif
-
-/*===========================================================================*/
-/* Module pre-compile time settings. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-#if CH_CFG_USE_MEMCORE == FALSE
-#error "CH_CFG_USE_HEAP requires CH_CFG_USE_MEMCORE"
-#endif
-
-#if (CH_CFG_USE_MUTEXES == FALSE) && (CH_CFG_USE_SEMAPHORES == FALSE)
-#error "CH_CFG_USE_HEAP requires CH_CFG_USE_MUTEXES and/or CH_CFG_USE_SEMAPHORES"
-#endif
-
-/*===========================================================================*/
-/* Module data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief Type of a memory heap.
- */
-typedef struct memory_heap memory_heap_t;
-
-/**
- * @brief Type of a memory heap header.
- */
-typedef union heap_header heap_header_t;
-
-/**
- * @brief Memory heap block header.
- */
-union heap_header {
- struct {
- heap_header_t *next; /**< @brief Next block in free list. */
- size_t pages; /**< @brief Size of the area in pages. */
- } free;
- struct {
- memory_heap_t *heap; /**< @brief Block owner heap. */
- size_t size; /**< @brief Size of the area in bytes. */
- } used;
-};
-
-/**
- * @brief Structure describing a memory heap.
- */
-struct memory_heap {
- memgetfunc2_t provider; /**< @brief Memory blocks provider for
- this heap. */
- heap_header_t header; /**< @brief Free blocks list header. */
-#if CH_CFG_USE_MUTEXES == TRUE
- mutex_t mtx; /**< @brief Heap access mutex. */
-#else
- semaphore_t sem; /**< @brief Heap access semaphore. */
-#endif
-};
-
-/*===========================================================================*/
-/* Module macros. */
-/*===========================================================================*/
-
-/**
- * @brief Allocation of an aligned static heap buffer.
- */
-#define CH_HEAP_AREA(name, size) \
- ALIGNED_VAR(CH_HEAP_ALIGNMENT) \
- uint8_t name[MEM_ALIGN_NEXT((size), CH_HEAP_ALIGNMENT)]
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void _heap_init(void);
- void chHeapObjectInit(memory_heap_t *heapp, void *buf, size_t size);
- void *chHeapAllocAligned(memory_heap_t *heapp, size_t size, unsigned align);
- void chHeapFree(void *p);
- size_t chHeapStatus(memory_heap_t *heapp, size_t *totalp, size_t *largestp);
-#ifdef __cplusplus
-}
-#endif
-
-/*===========================================================================*/
-/* Module inline functions. */
-/*===========================================================================*/
-
-/**
- * @brief Allocates a block of memory from the heap by using the first-fit
- * algorithm.
- * @details The allocated block is guaranteed to be properly aligned for a
- * pointer data type.
- *
- * @param[in] heapp pointer to a heap descriptor or @p NULL in order to
- * access the default heap.
- * @param[in] size the size of the block to be allocated. Note that the
- * allocated block may be a bit bigger than the requested
- * size for alignment and fragmentation reasons.
- * @return A pointer to the allocated block.
- * @retval NULL if the block cannot be allocated.
- *
- * @api
- */
-static inline void *chHeapAlloc(memory_heap_t *heapp, size_t size) {
-
- return chHeapAllocAligned(heapp, size, CH_HEAP_ALIGNMENT);
-}
-
-/**
- * @brief Returns the size of an allocated block.
- * @note The returned value is the requested size, the real size is the
- * same value aligned to the next @p CH_HEAP_ALIGNMENT multiple.
- *
- * @param[in] p pointer to the memory block
- * @return Size of the block.
- *
- * @api
- */
-static inline size_t chHeapGetSize(const void *p) {
-
- return ((heap_header_t *)p - 1U)->used.size;
-}
-
-#endif /* CH_CFG_USE_HEAP == TRUE */
-
-#endif /* CHHEAP_H */
-
-/** @} */
diff --git a/os/common/oslib/include/chlib.h b/os/common/oslib/include/chlib.h deleted file mode 100644 index 30ba56b72..000000000 --- a/os/common/oslib/include/chlib.h +++ /dev/null @@ -1,184 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio.
-
- This file is part of ChibiOS.
-
- ChibiOS 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 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 chlib.h
- * @brief ChibiOS/LIB main include file.
- * @details This header includes all the required library headers. This file
- * is meant do be included by @p ch.h not directly by user.
- *
- * @addtogroup library_info
- * @details OS Library related info.
- * @{
- */
-
-#ifndef CHLIB_H
-#define CHLIB_H
-
-/* Tmeporary hack.*/
-#if !defined(_CHIBIOS_RT_CONF_VER_5_0_) && !defined(_CHIBIOS_NIL_CONF_VER_3_0_)
-#include "chlibconf.h"
-#else
-#define _CHIBIOS_LIB_CONF_
-#define _CHIBIOS_LIB_CONF_VER_1_0_
-#endif
-#include "chlicense.h"
-
-/*===========================================================================*/
-/* Module constants. */
-/*===========================================================================*/
-
-/**
- * @brief ChibiOS/LIB identification macro.
- */
-#define _CHIBIOS_LIB_
-
-/**
- * @brief Stable release flag.
- */
-#define CH_OSLIB_STABLE 0
-
-/**
- * @name ChibiOS/LIB version identification
- * @{
- */
-/**
- * @brief OS Library version string.
- */
-#define CH_OSLIB_VERSION "1.0.0"
-
-/**
- * @brief Kernel version major number.
- */
-#define CH_OSLIB_MAJOR 1
-
-/**
- * @brief Kernel version minor number.
- */
-#define CH_OSLIB_MINOR 0
-
-/**
- * @brief Kernel version patch number.
- */
-#define CH_OSLIB_PATCH 0
-/** @} */
-
-/*===========================================================================*/
-/* Module pre-compile time settings. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-/* Host OS checks.*/
-#if !defined(_CHIBIOS_RT_) && !defined(_CHIBIOS_NIL_)
-#error "OS check failed, must be included after ch.h"
-#endif
-
-/* Configuration file checks.*/
-#if !defined(_CHIBIOS_LIB_CONF_)
-#error "invalid configuration file"
-#endif
-
-#if !defined(_CHIBIOS_LIB_CONF_VER_1_0_)
-#error "obsolete or unknown configuration file"
-#endif
-
-#if !defined(CH_CFG_USE_SEMAPHORES)
-#error "CH_CFG_USE_SEMAPHORES not defined in chconf.h"
-#endif
-
-#if !defined(CH_CFG_USE_MAILBOXES)
-#error "CH_CFG_USE_MAILBOXES not defined in chlibconf.h"
-#endif
-
-#if !defined(CH_CFG_USE_MEMCORE)
-#error "CH_CFG_USE_MEMCORE not defined in chlibconf.h"
-#endif
-
-#if !defined(CH_CFG_USE_HEAP)
-#error "CH_CFG_USE_HEAP not defined in chlibconf.h"
-#endif
-
-#if !defined(CH_CFG_USE_MEMPOOLS)
-#error "CH_CFG_USE_MEMPOOLS not defined in chlibconf.h"
-#endif
-
-#if !defined(CH_CFG_USE_OBJ_FIFOS)
-#error "CH_CFG_USE_OBJ_FIFOS not defined in chlibconf.h"
-#endif
-
-/* Objects factory options checks.*/
-#if !defined(CH_CFG_USE_FACTORY)
-#error "CH_CFG_USE_FACTORY not defined in chlibconf.h"
-#endif
-
-#if !defined(CH_CFG_FACTORY_MAX_NAMES_LENGTH)
-#error "CH_CFG_FACTORY_MAX_NAMES_LENGTH not defined in chlibconf.h"
-#endif
-
-#if !defined(CH_CFG_FACTORY_OBJECTS_REGISTRY)
-#error "CH_CFG_FACTORY_OBJECTS_REGISTRY not defined in chlibconf.h"
-#endif
-
-#if !defined(CH_CFG_FACTORY_GENERIC_BUFFERS)
-#error "CH_CFG_FACTORY_GENERIC_BUFFERS not defined in chlibconf.h"
-#endif
-
-#if !defined(CH_CFG_FACTORY_SEMAPHORES)
-#error "CH_CFG_FACTORY_SEMAPHORES not defined in chlibconf.h"
-#endif
-
-#if !defined(CH_CFG_FACTORY_MAILBOXES)
-#error "CH_CFG_FACTORY_MAILBOXES not defined in chlibconf.h"
-#endif
-
-#if !defined(CH_CFG_FACTORY_OBJ_FIFOS)
-#error "CH_CFG_FACTORY_OBJ_FIFOS not defined in chlibconf.h"
-#endif
-
-/*===========================================================================*/
-/* Module data structures and types. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module macros. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Late inclusions. */
-/*===========================================================================*/
-
-/* OS Library headers.*/
-#include "chbsem.h"
-#include "chmboxes.h"
-#include "chmemcore.h"
-#include "chheap.h"
-#include "chmempools.h"
-#include "chfifo.h"
-#include "chfactory.h"
-
-#endif /* CHLIB_H */
-
-/** @} */
diff --git a/os/common/oslib/include/chmboxes.h b/os/common/oslib/include/chmboxes.h deleted file mode 100644 index 0790407e5..000000000 --- a/os/common/oslib/include/chmboxes.h +++ /dev/null @@ -1,214 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio.
-
- This file is part of ChibiOS.
-
- ChibiOS 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 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 chmboxes.h
- * @brief Mailboxes macros and structures.
- *
- * @addtogroup mailboxes
- * @{
- */
-
-#ifndef CHMBOXES_H
-#define CHMBOXES_H
-
-#if !defined(CH_CFG_USE_MAILBOXES)
-#define CH_CFG_USE_MAILBOXES FALSE
-#endif
-
-#if (CH_CFG_USE_MAILBOXES == TRUE) || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Module constants. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module pre-compile time settings. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief Structure representing a mailbox object.
- */
-typedef struct {
- msg_t *buffer; /**< @brief Pointer to the mailbox
- buffer. */
- msg_t *top; /**< @brief Pointer to the location
- after the buffer. */
- msg_t *wrptr; /**< @brief Write pointer. */
- msg_t *rdptr; /**< @brief Read pointer. */
- size_t cnt; /**< @brief Messages in queue. */
- bool reset; /**< @brief True in reset state. */
- threads_queue_t qw; /**< @brief Queued writers. */
- threads_queue_t qr; /**< @brief Queued readers. */
-} mailbox_t;
-
-/*===========================================================================*/
-/* Module macros. */
-/*===========================================================================*/
-
-/**
- * @brief Data part of a static mailbox initializer.
- * @details This macro should be used when statically initializing a
- * mailbox that is part of a bigger structure.
- *
- * @param[in] name the name of the mailbox variable
- * @param[in] buffer pointer to the mailbox buffer array of @p msg_t
- * @param[in] size number of @p msg_t elements in the buffer array
- */
-#define _MAILBOX_DATA(name, buffer, size) { \
- (msg_t *)(buffer), \
- (msg_t *)(buffer) + size, \
- (msg_t *)(buffer), \
- (msg_t *)(buffer), \
- (size_t)0, \
- false, \
- _THREADS_QUEUE_DATA(name.qw), \
- _THREADS_QUEUE_DATA(name.qr), \
-}
-
-/**
- * @brief Static mailbox initializer.
- * @details Statically initialized mailboxes require no explicit
- * initialization using @p chMBObjectInit().
- *
- * @param[in] name the name of the mailbox variable
- * @param[in] buffer pointer to the mailbox buffer array of @p msg_t
- * @param[in] size number of @p msg_t elements in the buffer array
- */
-#define MAILBOX_DECL(name, buffer, size) \
- mailbox_t name = _MAILBOX_DATA(name, buffer, size)
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void chMBObjectInit(mailbox_t *mbp, msg_t *buf, size_t n);
- void chMBReset(mailbox_t *mbp);
- void chMBResetI(mailbox_t *mbp);
- msg_t chMBPostTimeout(mailbox_t *mbp, msg_t msg, sysinterval_t timeout);
- msg_t chMBPostTimeoutS(mailbox_t *mbp, msg_t msg, sysinterval_t timeout);
- msg_t chMBPostI(mailbox_t *mbp, msg_t msg);
- msg_t chMBPostAheadTimeout(mailbox_t *mbp, msg_t msg, sysinterval_t timeout);
- msg_t chMBPostAheadTimeoutS(mailbox_t *mbp, msg_t msg, sysinterval_t timeout);
- msg_t chMBPostAheadI(mailbox_t *mbp, msg_t msg);
- msg_t chMBFetchTimeout(mailbox_t *mbp, msg_t *msgp, sysinterval_t timeout);
- msg_t chMBFetchTimeoutS(mailbox_t *mbp, msg_t *msgp, sysinterval_t timeout);
- msg_t chMBFetchI(mailbox_t *mbp, msg_t *msgp);
-#ifdef __cplusplus
-}
-#endif
-
-/*===========================================================================*/
-/* Module inline functions. */
-/*===========================================================================*/
-
-/**
- * @brief Returns the mailbox buffer size as number of messages.
- *
- * @param[in] mbp the pointer to an initialized mailbox_t object
- * @return The size of the mailbox.
- *
- * @iclass
- */
-static inline size_t chMBGetSizeI(const mailbox_t *mbp) {
-
- /*lint -save -e9033 [10.8] Perfectly safe pointers
- arithmetic.*/
- return (size_t)(mbp->top - mbp->buffer);
- /*lint -restore*/
-}
-
-/**
- * @brief Returns the number of used message slots into a mailbox.
- *
- * @param[in] mbp the pointer to an initialized mailbox_t object
- * @return The number of queued messages.
- * @retval QUEUE_RESET if the queue is in reset state.
- *
- * @iclass
- */
-static inline size_t chMBGetUsedCountI(const mailbox_t *mbp) {
-
- chDbgCheckClassI();
-
- return mbp->cnt;
-}
-
-/**
- * @brief Returns the number of free message slots into a mailbox.
- *
- * @param[in] mbp the pointer to an initialized mailbox_t object
- * @return The number of empty message slots.
- *
- * @iclass
- */
-static inline size_t chMBGetFreeCountI(const mailbox_t *mbp) {
-
- chDbgCheckClassI();
-
- return chMBGetSizeI(mbp) - chMBGetUsedCountI(mbp);
-}
-
-/**
- * @brief Returns the next message in the queue without removing it.
- * @pre A message must be waiting in the queue for this function to work
- * or it would return garbage. The correct way to use this macro is
- * to use @p chMBGetFullCountI() and then use this macro, all within
- * a lock state.
- *
- * @param[in] mbp the pointer to an initialized mailbox_t object
- * @return The next message in queue.
- *
- * @iclass
- */
-static inline msg_t chMBPeekI(const mailbox_t *mbp) {
-
- chDbgCheckClassI();
-
- return *mbp->rdptr;
-}
-
-/**
- * @brief Terminates the reset state.
- *
- * @param[in] mbp the pointer to an initialized mailbox_t object
- *
- * @xclass
- */
-static inline void chMBResumeX(mailbox_t *mbp) {
-
- mbp->reset = false;
-}
-
-#endif /* CH_CFG_USE_MAILBOXES == TRUE */
-
-#endif /* CHMBOXES_H */
-
-/** @} */
diff --git a/os/common/oslib/include/chmemcore.h b/os/common/oslib/include/chmemcore.h deleted file mode 100644 index af8b5fca4..000000000 --- a/os/common/oslib/include/chmemcore.h +++ /dev/null @@ -1,202 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio.
-
- This file is part of ChibiOS.
-
- ChibiOS 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 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 chmemcore.h
- * @brief Core memory manager macros and structures.
- *
- * @addtogroup memcore
- * @{
- */
-
-#ifndef CHMEMCORE_H
-#define CHMEMCORE_H
-
-#if !defined(CH_CFG_USE_MEMCORE)
-#define CH_CFG_USE_MEMCORE FALSE
-#endif
-
-#if (CH_CFG_USE_MEMCORE == TRUE) || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Module constants. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module pre-compile time settings. */
-/*===========================================================================*/
-
-/**
- * @brief Managed RAM size.
- * @details Size of the RAM area to be managed by the OS. If set to zero
- * then the whole available RAM is used. The core memory is made
- * available to the heap allocator and/or can be used directly through
- * the simplified core memory allocator.
- *
- * @note In order to let the OS manage the whole RAM the linker script must
- * provide the @p __heap_base__ and @p __heap_end__ symbols.
- * @note Requires @p CH_CFG_USE_MEMCORE.
- */
-#if !defined(CH_CFG_MEMCORE_SIZE) || defined(__DOXYGEN__)
-#define CH_CFG_MEMCORE_SIZE 0
-#endif
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-#if CH_CFG_MEMCORE_SIZE < 0
-#error "invalid CH_CFG_MEMCORE_SIZE value specified"
-#endif
-
-/*===========================================================================*/
-/* Module data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief Memory get function.
- */
-typedef void *(*memgetfunc_t)(size_t size, unsigned align);
-
-/**
- * @brief Enhanced memory get function.
- */
-typedef void *(*memgetfunc2_t)(size_t size, unsigned align, size_t offset);
-
-/**
- * @brief Type of memory core object.
- */
-typedef struct {
- /**
- * @brief Next free address.
- */
- uint8_t *nextmem;
- /**
- * @brief Final address.
- */
- uint8_t *endmem;
-} memcore_t;
-
-/*===========================================================================*/
-/* Module macros. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-#if !defined(__DOXYGEN__)
-extern memcore_t ch_memcore;
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void _core_init(void);
- void *chCoreAllocAlignedWithOffsetI(size_t size,
- unsigned align,
- size_t offset);
- void *chCoreAllocAlignedWithOffset(size_t size,
- unsigned align,
- size_t offset);
- size_t chCoreGetStatusX(void);
-#ifdef __cplusplus
-}
-#endif
-
-/*===========================================================================*/
-/* Module inline functions. */
-/*===========================================================================*/
-
-/**
- * @brief Allocates a memory block.
- * @details The allocated block is guaranteed to be properly aligned to the
- * specified alignment.
- *
- * @param[in] size the size of the block to be allocated.
- * @param[in] align desired memory alignment
- * @return A pointer to the allocated memory block.
- * @retval NULL allocation failed, core memory exhausted.
- *
- * @iclass
- */
-static inline void *chCoreAllocAlignedI(size_t size, unsigned align) {
-
- return chCoreAllocAlignedWithOffsetI(size, align, 0U);
-}
-
-/**
- * @brief Allocates a memory block.
- * @details The allocated block is guaranteed to be properly aligned to the
- * specified alignment.
- *
- * @param[in] size the size of the block to be allocated
- * @param[in] align desired memory alignment
- * @return A pointer to the allocated memory block.
- * @retval NULL allocation failed, core memory exhausted.
- *
- * @api
- */
-static inline void *chCoreAllocAligned(size_t size, unsigned align) {
- void *p;
-
- chSysLock();
- p = chCoreAllocAlignedWithOffsetI(size, align, 0U);
- chSysUnlock();
-
- return p;
-}
-
-/**
- * @brief Allocates a memory block.
- * @details The allocated block is guaranteed to be properly aligned for a
- * pointer data type.
- *
- * @param[in] size the size of the block to be allocated.
- * @return A pointer to the allocated memory block.
- * @retval NULL allocation failed, core memory exhausted.
- *
- * @iclass
- */
-static inline void *chCoreAllocI(size_t size) {
-
- return chCoreAllocAlignedWithOffsetI(size, PORT_NATURAL_ALIGN, 0U);
-}
-
-/**
- * @brief Allocates a memory block.
- * @details The allocated block is guaranteed to be properly aligned for a
- * pointer data type.
- *
- * @param[in] size the size of the block to be allocated.
- * @return A pointer to the allocated memory block.
- * @retval NULL allocation failed, core memory exhausted.
- *
- * @api
- */
-static inline void *chCoreAlloc(size_t size) {
-
- return chCoreAllocAlignedWithOffset(size, PORT_NATURAL_ALIGN, 0U);
-}
-
-#endif /* CH_CFG_USE_MEMCORE == TRUE */
-
-#endif /* CHMEMCORE_H */
-
-/** @} */
diff --git a/os/common/oslib/include/chmempools.h b/os/common/oslib/include/chmempools.h deleted file mode 100644 index 59eedc588..000000000 --- a/os/common/oslib/include/chmempools.h +++ /dev/null @@ -1,323 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio.
-
- This file is part of ChibiOS.
-
- ChibiOS 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 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 chmempools.h
- * @brief Memory Pools macros and structures.
- *
- * @addtogroup pools
- * @{
- */
-
-#ifndef CHMEMPOOLS_H
-#define CHMEMPOOLS_H
-
-#if !defined(CH_CFG_USE_MEMPOOLS)
-#define CH_CFG_USE_MEMPOOLS FALSE
-#endif
-
-#if (CH_CFG_USE_MEMPOOLS == TRUE) || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Module constants. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module pre-compile time settings. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-#if CH_CFG_USE_MEMCORE == FALSE
-#error "CH_CFG_USE_MEMPOOLS requires CH_CFG_USE_MEMCORE"
-#endif
-
-/*===========================================================================*/
-/* Module data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief Memory pool free object header.
- */
-struct pool_header {
- struct pool_header *next; /**< @brief Pointer to the next pool
- header in the list. */
-};
-
-/**
- * @brief Memory pool descriptor.
- */
-typedef struct {
- struct pool_header *next; /**< @brief Pointer to the header. */
- size_t object_size; /**< @brief Memory pool objects
- size. */
- unsigned align; /**< @brief Required alignment. */
- memgetfunc_t provider; /**< @brief Memory blocks provider
- for this pool. */
-} memory_pool_t;
-
-#if (CH_CFG_USE_SEMAPHORES == TRUE) || defined(__DOXYGEN__)
-/**
- * @brief Guarded memory pool descriptor.
- */
-typedef struct {
- semaphore_t sem; /**< @brief Counter semaphore guarding
- the memory pool. */
- memory_pool_t pool; /**< @brief The memory pool itself. */
-} guarded_memory_pool_t;
-#endif /* CH_CFG_USE_SEMAPHORES == TRUE */
-
-/*===========================================================================*/
-/* Module macros. */
-/*===========================================================================*/
-
-/**
- * @brief Data part of a static memory pool initializer.
- * @details This macro should be used when statically initializing a
- * memory pool that is part of a bigger structure.
- *
- * @param[in] name the name of the memory pool variable
- * @param[in] size size of the memory pool contained objects
- * @param[in] align required memory alignment
- * @param[in] provider memory provider function for the memory pool
- */
-#define _MEMORYPOOL_DATA(name, size, align, provider) \
- {NULL, size, align, provider}
-
-/**
- * @brief Static memory pool initializer.
- * @details Statically initialized memory pools require no explicit
- * initialization using @p chPoolInit().
- *
- * @param[in] name the name of the memory pool variable
- * @param[in] size size of the memory pool contained objects
- * @param[in] align required memory alignment
- * @param[in] provider memory provider function for the memory pool or @p NULL
- * if the pool is not allowed to grow automatically
- */
-#define MEMORYPOOL_DECL(name, size, align, provider) \
- memory_pool_t name = _MEMORYPOOL_DATA(name, size, align, provider)
-
-#if (CH_CFG_USE_SEMAPHORES == TRUE) || defined(__DOXYGEN__)
-/**
- * @brief Data part of a static guarded memory pool initializer.
- * @details This macro should be used when statically initializing a
- * memory pool that is part of a bigger structure.
- *
- * @param[in] name the name of the memory pool variable
- * @param[in] size size of the memory pool contained objects
- * @param[in] align required memory alignment
- */
-#define _GUARDEDMEMORYPOOL_DATA(name, size, align) { \
- _SEMAPHORE_DATA(name.sem, (cnt_t)0), \
- _MEMORYPOOL_DATA(NULL, size, align, NULL) \
-}
-
-/**
- * @brief Static guarded memory pool initializer.
- * @details Statically initialized guarded memory pools require no explicit
- * initialization using @p chGuardedPoolInit().
- *
- * @param[in] name the name of the guarded memory pool variable
- * @param[in] size size of the memory pool contained objects
- * @param[in] align required memory alignment
- */
-#define GUARDEDMEMORYPOOL_DECL(name, size, align) \
- guarded_memory_pool_t name = _GUARDEDMEMORYPOOL_DATA(name, size, align)
-#endif /* CH_CFG_USE_SEMAPHORES == TRUE */
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void chPoolObjectInitAligned(memory_pool_t *mp, size_t size,
- unsigned align, memgetfunc_t provider);
- void chPoolLoadArray(memory_pool_t *mp, void *p, size_t n);
- void *chPoolAllocI(memory_pool_t *mp);
- void *chPoolAlloc(memory_pool_t *mp);
- void chPoolFreeI(memory_pool_t *mp, void *objp);
- void chPoolFree(memory_pool_t *mp, void *objp);
-#if CH_CFG_USE_SEMAPHORES == TRUE
- void chGuardedPoolObjectInitAligned(guarded_memory_pool_t *gmp,
- size_t size,
- unsigned align);
- void chGuardedPoolLoadArray(guarded_memory_pool_t *gmp, void *p, size_t n);
- void *chGuardedPoolAllocTimeoutS(guarded_memory_pool_t *gmp,
- sysinterval_t timeout);
- void *chGuardedPoolAllocTimeout(guarded_memory_pool_t *gmp,
- sysinterval_t timeout);
- void chGuardedPoolFreeI(guarded_memory_pool_t *gmp, void *objp);
- void chGuardedPoolFree(guarded_memory_pool_t *gmp, void *objp);
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-/*===========================================================================*/
-/* Module inline functions. */
-/*===========================================================================*/
-
-/**
- * @brief Initializes an empty memory pool.
- *
- * @param[out] mp pointer to a @p memory_pool_t structure
- * @param[in] size the size of the objects contained in this memory pool,
- * the minimum accepted size is the size of a pointer to
- * void.
- * @param[in] provider memory provider function for the memory pool or
- * @p NULL if the pool is not allowed to grow
- * automatically
- *
- * @init
- */
-static inline void chPoolObjectInit(memory_pool_t *mp,
- size_t size,
- memgetfunc_t provider) {
-
- chPoolObjectInitAligned(mp, size, PORT_NATURAL_ALIGN, provider);
-}
-
-/**
- * @brief Adds an object to a memory pool.
- * @pre The memory pool must be already been initialized.
- * @pre The added object must be of the right size for the specified
- * memory pool.
- * @pre The added object must be memory aligned to the size of
- * @p stkalign_t type.
- * @note This function is just an alias for @p chPoolFree() and has been
- * added for clarity.
- *
- * @param[in] mp pointer to a @p memory_pool_t structure
- * @param[in] objp the pointer to the object to be added
- *
- * @api
- */
-static inline void chPoolAdd(memory_pool_t *mp, void *objp) {
-
- chPoolFree(mp, objp);
-}
-
-/**
- * @brief Adds an object to a memory pool.
- * @pre The memory pool must be already been initialized.
- * @pre The added object must be of the right size for the specified
- * memory pool.
- * @pre The added object must be memory aligned to the size of
- * @p stkalign_t type.
- * @note This function is just an alias for @p chPoolFreeI() and has been
- * added for clarity.
- *
- * @param[in] mp pointer to a @p memory_pool_t structure
- * @param[in] objp the pointer to the object to be added
- *
- * @iclass
- */
-static inline void chPoolAddI(memory_pool_t *mp, void *objp) {
-
- chPoolFreeI(mp, objp);
-}
-
-#if (CH_CFG_USE_SEMAPHORES == TRUE) || defined(__DOXYGEN__)
-/**
- * @brief Initializes an empty guarded memory pool.
- *
- * @param[out] gmp pointer to a @p guarded_memory_pool_t structure
- * @param[in] size the size of the objects contained in this guarded
- * memory pool, the minimum accepted size is the size
- * of a pointer to void.
- *
- * @init
- */
-static inline void chGuardedPoolObjectInit(guarded_memory_pool_t *gmp,
- size_t size) {
-
- chGuardedPoolObjectInitAligned(gmp, size, PORT_NATURAL_ALIGN);
-}
-
-/**
- * @brief Adds an object to a guarded memory pool.
- * @pre The guarded memory pool must be already been initialized.
- * @pre The added object must be of the right size for the specified
- * guarded memory pool.
- * @pre The added object must be properly aligned.
- * @note This function is just an alias for @p chGuardedPoolFree() and
- * has been added for clarity.
- *
- * @param[in] gmp pointer to a @p guarded_memory_pool_t structure
- * @param[in] objp the pointer to the object to be added
- *
- * @api
- */
-static inline void chGuardedPoolAdd(guarded_memory_pool_t *gmp, void *objp) {
-
- chGuardedPoolFree(gmp, objp);
-}
-
-/**
- * @brief Adds an object to a guarded memory pool.
- * @pre The guarded memory pool must be already been initialized.
- * @pre The added object must be of the right size for the specified
- * guarded memory pool.
- * @pre The added object must be properly aligned.
- * @note This function is just an alias for @p chGuardedPoolFreeI() and
- * has been added for clarity.
- *
- * @param[in] gmp pointer to a @p guarded_memory_pool_t structure
- * @param[in] objp the pointer to the object to be added
- *
- * @iclass
- */
-static inline void chGuardedPoolAddI(guarded_memory_pool_t *gmp, void *objp) {
-
- chGuardedPoolFreeI(gmp, objp);
-}
-
-/**
- * @brief Allocates an object from a guarded memory pool.
- * @pre The guarded memory pool must be already been initialized.
- *
- * @param[in] gmp pointer to a @p guarded_memory_pool_t structure
- * @return The pointer to the allocated object.
- * @retval NULL if the pool is empty.
- *
- * @iclass
- */
-static inline void *chGuardedPoolAllocI(guarded_memory_pool_t *gmp) {
- void *p;
-
- p = chPoolAllocI(&gmp->pool);
- if (p != NULL) {
- chSemFastWaitI(&gmp->sem);
- chDbgAssert(chSemGetCounterI(&gmp->sem) >= (cnt_t)0,
- "semaphore out of sync");
- }
- return p;
-}
-#endif /* CH_CFG_USE_SEMAPHORES == TRUE */
-
-#endif /* CH_CFG_USE_MEMPOOLS == TRUE */
-
-#endif /* CHMEMPOOLS_H */
-
-/** @} */
diff --git a/os/common/oslib/readme.txt b/os/common/oslib/readme.txt deleted file mode 100644 index e1c274da4..000000000 --- a/os/common/oslib/readme.txt +++ /dev/null @@ -1,3 +0,0 @@ -All the code contained under ./os/common/oslib are optional RTOS modules
-compatible with both RT and NIL. The code is placed under ./os/common in
-order to prevent code duplication and disalignments.
diff --git a/os/common/oslib/src/chfactory.c b/os/common/oslib/src/chfactory.c deleted file mode 100644 index dbb13cab8..000000000 --- a/os/common/oslib/src/chfactory.c +++ /dev/null @@ -1,725 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio.
-
- This file is part of ChibiOS.
-
- ChibiOS 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 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 chfactory.c
- * @brief ChibiOS objects factory and registry code.
- *
- * @addtogroup objects_factory
- * @details The object factory is a subsystem that allows to:
- * - Register static objects by name.
- * - Dynamically create objects and assign them a name.
- * - Retrieve existing objects by name.
- * - Free objects by reference.
- * .
- * Allocated OS objects are handled using a reference counter, only
- * when all references have been released then the object memory is
- * freed in a pool.<br>
- * @pre This subsystem requires the @p CH_CFG_USE_MEMCORE and
- * @p CH_CFG_USE_MEMPOOLS options to be set to @p TRUE. The
- * option @p CH_CFG_USE_HEAP is also required if the support
- * for variable length objects is enabled.
- * @note Compatible with RT and NIL.
- * @{
- */
-
-#include <string.h>
-
-#include "ch.h"
-
-#if (CH_CFG_USE_FACTORY == TRUE) || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Module local definitions. */
-/*===========================================================================*/
-
-/*
- * Defaults on the best synchronization mechanism available.
- */
-#if (CH_CFG_USE_MUTEXES == TRUE) || defined(__DOXYGEN__)
-#define F_LOCK() chMtxLock(&ch_factory.mtx)
-#define F_UNLOCK() chMtxUnlock(&ch_factory.mtx)
-#else
-#define F_LOCK() (void) chSemWait(&ch_factory.sem)
-#define F_UNLOCK() chSemSignal(&ch_factory.sem)
-#endif
-
-/*===========================================================================*/
-/* Module exported variables. */
-/*===========================================================================*/
-
-/**
- * @brief Factory object static instance.
- * @note It is a global object because it could be accessed through
- * a specific debugger plugin.
- */
-objects_factory_t ch_factory;
-
-/*===========================================================================*/
-/* Module local types. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local functions. */
-/*===========================================================================*/
-
-static inline void dyn_list_init(dyn_list_t *dlp) {
-
- dlp->next = (dyn_element_t *)dlp;
-}
-
-static dyn_element_t *dyn_list_find(const char *name, dyn_list_t *dlp) {
- dyn_element_t *p = dlp->next;
-
- while (p != (dyn_element_t *)dlp) {
- if (strncmp(p->name, name, CH_CFG_FACTORY_MAX_NAMES_LENGTH) == 0) {
- return p;
- }
- p = p->next;
- }
-
- return NULL;
-}
-
-static dyn_element_t *dyn_list_unlink(dyn_element_t *element,
- dyn_list_t *dlp) {
- dyn_element_t *prev = (dyn_element_t *)dlp;
-
- /* Scanning the list.*/
- while (prev->next != (dyn_element_t *)dlp) {
- if (prev->next == element) {
- /* Found.*/
- prev->next = element->next;
- return element;
- }
-
- /* Next element in the list.*/
- prev = prev->next;
- }
-
- return NULL;
-}
-
-#if CH_FACTORY_REQUIRES_HEAP || defined(__DOXYGEN__)
-static dyn_element_t *dyn_create_object_heap(const char *name,
- dyn_list_t *dlp,
- size_t size) {
- dyn_element_t *dep;
-
- chDbgCheck(name != NULL);
-
- /* Checking if an object with this name has already been created.*/
- dep = dyn_list_find(name, dlp);
- if (dep != NULL) {
- return NULL;
- }
-
- /* Allocating space for the new buffer object.*/
- /*lint -save -e668 [] Lint is confused by the above chDbgCheck() and
- incorrectly assumes that strncpy() could receive a NULL pointer.*/
- dep = (dyn_element_t *)chHeapAlloc(NULL, size);
- if (dep == NULL) {
- return NULL;
- }
-
- /* Initializing object list element.*/
- strncpy(dep->name, name, CH_CFG_FACTORY_MAX_NAMES_LENGTH);
- /*lint -restore*/
- dep->refs = (ucnt_t)1;
- dep->next = dlp->next;
-
- /* Updating factory list.*/
- dlp->next = dep;
-
- return dep;
-}
-
-static void dyn_release_object_heap(dyn_element_t *dep,
- dyn_list_t *dlp) {
-
- chDbgCheck(dep != NULL);
- chDbgAssert(dep->refs > (ucnt_t)0, "invalid references number");
-
-
- dep->refs--;
- if (dep->refs == (ucnt_t)0) {
- dep = dyn_list_unlink(dep, dlp);
- chHeapFree((void *)dep);
- }
-}
-#endif /* CH_FACTORY_REQUIRES_HEAP */
-
-#if CH_FACTORY_REQUIRES_POOLS || defined(__DOXYGEN__)
-static dyn_element_t *dyn_create_object_pool(const char *name,
- dyn_list_t *dlp,
- memory_pool_t *mp) {
- dyn_element_t *dep;
-
- chDbgCheck(name != NULL);
-
- /* Checking if an object object with this name has already been created.*/
- dep = dyn_list_find(name, dlp);
- if (dep != NULL) {
- return NULL;
- }
-
- /* Allocating space for the new object.*/
- dep = (dyn_element_t *)chPoolAlloc(mp);
- if (dep == NULL) {
- return NULL;
- }
-
- /* Initializing object list element.*/
- /*lint -save -e668 [] Lint is confused by the above chDbgCheck() and
- incorrectly assumes that strncpy() could receive a NULL pointer.*/
- strncpy(dep->name, name, CH_CFG_FACTORY_MAX_NAMES_LENGTH);
- /*lint -restore*/
- dep->refs = (ucnt_t)1;
- dep->next = dlp->next;
-
- /* Updating factory list.*/
- dlp->next = (dyn_element_t *)dep;
-
- return dep;
-}
-
-static void dyn_release_object_pool(dyn_element_t *dep,
- dyn_list_t *dlp,
- memory_pool_t *mp) {
-
- chDbgCheck(dep != NULL);
- chDbgAssert(dep->refs > (ucnt_t)0, "invalid references number");
-
- dep->refs--;
- if (dep->refs == (ucnt_t)0) {
- dep = dyn_list_unlink(dep, dlp);
- chPoolFree(mp, (void *)dep);
- }
-}
-#endif /* CH_FACTORY_REQUIRES_POOLS */
-
-static dyn_element_t *dyn_find_object(const char *name, dyn_list_t *dlp) {
- dyn_element_t *dep;
-
- chDbgCheck(name != NULL);
-
- /* Checking if an object with this name has already been created.*/
- dep = dyn_list_find(name, dlp);
- if (dep != NULL) {
- /* Increasing references counter.*/
- dep->refs++;
- }
-
- return dep;
-}
-
-/*===========================================================================*/
-/* Module exported functions. */
-/*===========================================================================*/
-
-/**
- * @brief Initializes the objects factory.
- *
- * @init
- */
-void _factory_init(void) {
-
-#if (CH_CFG_USE_MUTEXES == TRUE) || defined(__DOXYGEN__)
- chMtxObjectInit(&ch_factory.mtx);
-#else
- chSemObjectInit(&ch_factory.sem, (cnt_t)1);
-#endif
-
-#if CH_CFG_FACTORY_OBJECTS_REGISTRY == TRUE
- dyn_list_init(&ch_factory.obj_list);
- chPoolObjectInit(&ch_factory.obj_pool,
- sizeof (registered_object_t),
- chCoreAllocAlignedI);
-#endif
-#if CH_CFG_FACTORY_GENERIC_BUFFERS == TRUE
- dyn_list_init(&ch_factory.buf_list);
-#endif
-#if CH_CFG_FACTORY_SEMAPHORES == TRUE
- dyn_list_init(&ch_factory.sem_list);
- chPoolObjectInit(&ch_factory.sem_pool,
- sizeof (dyn_semaphore_t),
- chCoreAllocAlignedI);
-#endif
-#if CH_CFG_FACTORY_MAILBOXES == TRUE
- dyn_list_init(&ch_factory.mbx_list);
-#endif
-#if CH_CFG_FACTORY_OBJ_FIFOS == TRUE
- dyn_list_init(&ch_factory.fifo_list);
-#endif
-}
-
-#if (CH_CFG_FACTORY_OBJECTS_REGISTRY == TRUE) || defined(__DOXIGEN__)
-/**
- * @brief Registers a generic object.
- * @post A reference to the registered object is returned and the
- * reference counter is initialized to one.
- *
- * @param[in] name name to be assigned to the registered object
- * @param[in] objp pointer to the object to be registered
- *
- * @return The reference to the registered object.
- * @retval NULL if the object to be registered cannot be allocated or
- * a registered object with the same name exists.
- *
- * @api
- */
-registered_object_t *chFactoryRegisterObject(const char *name,
- void *objp) {
- registered_object_t *rop;
-
- F_LOCK();
-
- rop = (registered_object_t *)dyn_create_object_pool(name,
- &ch_factory.obj_list,
- &ch_factory.obj_pool);
- if (rop != NULL) {
- /* Initializing registered object data.*/
- rop->objp = objp;
- }
-
- F_UNLOCK();
-
- return rop;
-}
-
-/**
- * @brief Retrieves a registered object.
- * @post A reference to the registered object is returned with the
- * reference counter increased by one.
- *
- * @param[in] name name of the registered object
- *
- * @return The reference to the found registered object.
- * @retval NULL if a registered object with the specified name
- * does not exist.
- *
- * @api
- */
-registered_object_t *chFactoryFindObject(const char *name) {
- registered_object_t *rop;
-
- F_LOCK();
-
- rop = (registered_object_t *)dyn_find_object(name, &ch_factory.obj_list);
-
- F_UNLOCK();
-
- return rop;
-}
-
-/**
- * @brief Retrieves a registered object by pointer.
- * @post A reference to the registered object is returned with the
- * reference counter increased by one.
- *
- * @param[in] objp pointer to the object to be retrieved
- *
- * @return The reference to the found registered object.
- * @retval NULL if a registered object with the specified pointer
- * does not exist.
- *
- * @api
- */
-registered_object_t *chFactoryFindObjectByPointer(void *objp) {
- registered_object_t *rop = (registered_object_t *)ch_factory.obj_list.next;
-
- F_LOCK();
-
- while ((void *)rop != (void *)&ch_factory.obj_list) {
- if (rop->objp == objp) {
- rop->element.refs++;
-
- F_UNLOCK();
-
- return rop;
- }
- rop = (registered_object_t *)rop->element.next;
- }
-
- F_UNLOCK();
-
- return NULL;
-}
-
-/**
- * @brief Releases a registered object.
- * @details The reference counter of the registered object is decreased
- * by one, if reaches zero then the registered object memory
- * is freed.
- * @note The object itself is not freed, it could be static, only the
- * allocated list element is freed.
- *
- * @param[in] rop registered object reference
- *
- * @api
- */
-void chFactoryReleaseObject(registered_object_t *rop){
-
- F_LOCK();
-
- dyn_release_object_pool(&rop->element,
- &ch_factory.obj_list,
- &ch_factory.obj_pool);
-
- F_UNLOCK();
-}
-#endif /* CH_CFG_FACTORY_OBJECTS_REGISTRY == TRUE */
-
-#if (CH_CFG_FACTORY_GENERIC_BUFFERS == TRUE) || defined(__DOXIGEN__)
-/**
- * @brief Creates a generic dynamic buffer object.
- * @post A reference to the dynamic buffer object is returned and the
- * reference counter is initialized to one.
- * @post The dynamic buffer object is filled with zeros.
- *
- * @param[in] name name to be assigned to the new dynamic buffer object
- * @param[in] size payload size of the dynamic buffer object to be created
- *
- * @return The reference to the created dynamic buffer object.
- * @retval NULL if the dynamic buffer object cannot be allocated or
- * a dynamic buffer object with the same name exists.
- *
- * @api
- */
-dyn_buffer_t *chFactoryCreateBuffer(const char *name, size_t size) {
- dyn_buffer_t *dbp;
-
- F_LOCK();
-
- dbp = (dyn_buffer_t *)dyn_create_object_heap(name,
- &ch_factory.buf_list,
- size);
- if (dbp != NULL) {
- /* Initializing buffer object data.*/
- memset((void *)dbp->buffer, 0, size);
- }
-
- F_UNLOCK();
-
- return dbp;
-}
-
-/**
- * @brief Retrieves a dynamic buffer object.
- * @post A reference to the dynamic buffer object is returned with the
- * reference counter increased by one.
- *
- * @param[in] name name of the dynamic buffer object
- *
- * @return The reference to the found dynamic buffer object.
- * @retval NULL if a dynamic buffer object with the specified name
- * does not exist.
- *
- * @api
- */
-dyn_buffer_t *chFactoryFindBuffer(const char *name) {
- dyn_buffer_t *dbp;
-
- F_LOCK();
-
- dbp = (dyn_buffer_t *)dyn_find_object(name, &ch_factory.buf_list);
-
- F_UNLOCK();
-
- return dbp;
-}
-
-/**
- * @brief Releases a dynamic buffer object.
- * @details The reference counter of the dynamic buffer object is decreased
- * by one, if reaches zero then the dynamic buffer object memory
- * is freed.
- *
- * @param[in] dbp dynamic buffer object reference
- *
- * @api
- */
-void chFactoryReleaseBuffer(dyn_buffer_t *dbp) {
-
- F_LOCK();
-
- dyn_release_object_heap(&dbp->element, &ch_factory.buf_list);
-
- F_UNLOCK();
-}
-#endif /* CH_CFG_FACTORY_GENERIC_BUFFERS = TRUE */
-
-#if (CH_CFG_FACTORY_SEMAPHORES == TRUE) || defined(__DOXIGEN__)
-/**
- * @brief Creates a dynamic semaphore object.
- * @post A reference to the dynamic semaphore object is returned and the
- * reference counter is initialized to one.
- * @post The dynamic semaphore object is initialized and ready to use.
- *
- * @param[in] name name to be assigned to the new dynamic semaphore object
- * @param[in] n dynamic semaphore object counter initialization value
- *
- * @return The reference to the created dynamic semaphore object.
- * @retval NULL if the dynamic semaphore object cannot be allocated or
- * a dynamic semaphore with the same name exists.
- *
- * @api
- */
-dyn_semaphore_t *chFactoryCreateSemaphore(const char *name, cnt_t n) {
- dyn_semaphore_t *dsp;
-
- F_LOCK();
-
- dsp = (dyn_semaphore_t *)dyn_create_object_pool(name,
- &ch_factory.sem_list,
- &ch_factory.sem_pool);
- if (dsp != NULL) {
- /* Initializing semaphore object dataa.*/
- chSemObjectInit(&dsp->sem, n);
- }
-
- F_UNLOCK();
-
- return dsp;
-}
-
-/**
- * @brief Retrieves a dynamic semaphore object.
- * @post A reference to the dynamic semaphore object is returned with the
- * reference counter increased by one.
- *
- * @param[in] name name of the dynamic semaphore object
- *
- * @return The reference to the found dynamic semaphore object.
- * @retval NULL if a dynamic semaphore object with the specified name
- * does not exist.
- *
- * @api
- */
-dyn_semaphore_t *chFactoryFindSemaphore(const char *name) {
- dyn_semaphore_t *dsp;
-
- F_LOCK();
-
- dsp = (dyn_semaphore_t *)dyn_find_object(name, &ch_factory.sem_list);
-
- F_UNLOCK();
-
- return dsp;
-}
-
-/**
- * @brief Releases a dynamic semaphore object.
- * @details The reference counter of the dynamic semaphore object is decreased
- * by one, if reaches zero then the dynamic semaphore object memory
- * is freed.
- *
- * @param[in] dsp dynamic semaphore object reference
- *
- * @api
- */
-void chFactoryReleaseSemaphore(dyn_semaphore_t *dsp) {
-
- F_LOCK();
-
- dyn_release_object_pool(&dsp->element,
- &ch_factory.sem_list,
- &ch_factory.sem_pool);
-
- F_UNLOCK();
-}
-#endif /* CH_CFG_FACTORY_SEMAPHORES = TRUE */
-
-#if (CH_CFG_FACTORY_MAILBOXES == TRUE) || defined(__DOXIGEN__)
-/**
- * @brief Creates a dynamic mailbox object.
- * @post A reference to the dynamic mailbox object is returned and the
- * reference counter is initialized to one.
- * @post The dynamic mailbox object is initialized and ready to use.
- *
- * @param[in] name name to be assigned to the new dynamic mailbox object
- * @param[in] n mailbox buffer size as number of messages
- *
- * @return The reference to the created dynamic mailbox object.
- * @retval NULL if the dynamic mailbox object cannot be allocated or
- * a dynamic mailbox object with the same name exists.
- *
- * @api
- */
-dyn_mailbox_t *chFactoryCreateMailbox(const char *name, size_t n) {
- dyn_mailbox_t *dmp;
-
- F_LOCK();
-
- dmp = (dyn_mailbox_t *)dyn_create_object_heap(name,
- &ch_factory.mbx_list,
- sizeof (dyn_mailbox_t) +
- (n * sizeof (msg_t)));
- if (dmp != NULL) {
- /* Initializing mailbox object data.*/
- chMBObjectInit(&dmp->mbx, dmp->msgbuf, n);
- }
-
- F_UNLOCK();
-
- return dmp;
-}
-
-/**
- * @brief Retrieves a dynamic mailbox object.
- * @post A reference to the dynamic mailbox object is returned with the
- * reference counter increased by one.
- *
- * @param[in] name name of the dynamic mailbox object
- *
- * @return The reference to the found dynamic mailbox object.
- * @retval NULL if a dynamic mailbox object with the specified name
- * does not exist.
- *
- * @api
- */
-dyn_mailbox_t *chFactoryFindMailbox(const char *name) {
- dyn_mailbox_t *dmp;
-
- F_LOCK();
-
- dmp = (dyn_mailbox_t *)dyn_find_object(name, &ch_factory.mbx_list);
-
- F_UNLOCK();
-
- return dmp;
-}
-
-/**
- * @brief Releases a dynamic mailbox object.
- * @details The reference counter of the dynamic mailbox object is decreased
- * by one, if reaches zero then the dynamic mailbox object memory
- * is freed.
- *
- * @param[in] dmp dynamic mailbox object reference
- *
- * @api
- */
-void chFactoryReleaseMailbox(dyn_mailbox_t *dmp) {
-
- F_LOCK();
-
- dyn_release_object_heap(&dmp->element, &ch_factory.mbx_list);
-
- F_UNLOCK();
-}
-#endif /* CH_CFG_FACTORY_MAILBOXES = TRUE */
-
-#if (CH_CFG_FACTORY_OBJ_FIFOS == TRUE) || defined(__DOXIGEN__)
-/**
- * @brief Creates a dynamic "objects FIFO" object.
- * @post A reference to the dynamic "objects FIFO" object is returned and
- * the reference counter is initialized to one.
- * @post The dynamic "objects FIFO" object is initialized and ready to use.
- *
- * @param[in] name name to be assigned to the new dynamic "objects FIFO"
- * object
- * @param[in] objsize size of objects
- * @param[in] objn number of objects available
- * @param[in] objalign required objects alignment
- * @return The reference to the created dynamic "objects FIFO"
- * object.
- * @retval NULL if the dynamic "objects FIFO" object cannot be
- * allocated or a dynamic "objects FIFO" object with
- * the same name exists.
- *
- * @api
- */
-dyn_objects_fifo_t *chFactoryCreateObjectsFIFO(const char *name,
- size_t objsize,
- size_t objn,
- unsigned objalign) {
- dyn_objects_fifo_t *dofp;
-
- F_LOCK();
-
- dofp = (dyn_objects_fifo_t *)dyn_create_object_heap(name,
- &ch_factory.fifo_list,
- sizeof (dyn_objects_fifo_t) +
- (objn * sizeof (msg_t)) +
- (objn * objsize));
- if (dofp != NULL) {
- /* Initializing mailbox object data.*/
- chFifoObjectInit(&dofp->fifo, objsize, objn, objalign,
- (void *)&dofp->msgbuf[objn], dofp->msgbuf);
- }
-
- F_UNLOCK();
-
- return dofp;
-}
-
-/**
- * @brief Retrieves a dynamic "objects FIFO" object.
- * @post A reference to the dynamic "objects FIFO" object is returned with
- * the reference counter increased by one.
- *
- * @param[in] name name of the dynamic "objects FIFO" object
- *
- * @return The reference to the found dynamic "objects FIFO"
- * object.
- * @retval NULL if a dynamic "objects FIFO" object with the specified
- * name does not exist.
- *
- * @api
- */
-dyn_objects_fifo_t *chFactoryFindObjectsFIFO(const char *name) {
- dyn_objects_fifo_t *dofp;
-
- F_LOCK();
-
- dofp = (dyn_objects_fifo_t *)dyn_find_object(name, &ch_factory.fifo_list);
-
- F_UNLOCK();
-
- return dofp;
-}
-
-/**
- * @brief Releases a dynamic "objects FIFO" object.
- * @details The reference counter of the dynamic "objects FIFO" object is
- * decreased by one, if reaches zero then the dynamic "objects FIFO"
- * object memory is freed.
- *
- * @param[in] dofp dynamic "objects FIFO" object reference
- *
- * @api
- */
-void chFactoryReleaseObjectsFIFO(dyn_objects_fifo_t *dofp) {
-
- F_LOCK();
-
- dyn_release_object_heap(&dofp->element, &ch_factory.fifo_list);
-
- F_UNLOCK();
-}
-#endif /* CH_CFG_FACTORY_MAILBOXES = TRUE */
-
-#endif /* CH_CFG_USE_FACTORY == TRUE */
-
-/** @} */
diff --git a/os/common/oslib/src/chheap.c b/os/common/oslib/src/chheap.c deleted file mode 100644 index d3d25458f..000000000 --- a/os/common/oslib/src/chheap.c +++ /dev/null @@ -1,399 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio.
-
- This file is part of ChibiOS.
-
- ChibiOS 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 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 chheap.c
- * @brief Heaps code.
- *
- * @addtogroup heaps
- * @details Heap Allocator related APIs.
- * <h2>Operation mode</h2>
- * The heap allocator implements a first-fit strategy and its APIs
- * are functionally equivalent to the usual @p malloc() and @p free()
- * library functions. The main difference is that the OS heap APIs
- * are guaranteed to be thread safe and there is the ability to
- * return memory blocks aligned to arbitrary powers of two.<br>
- * @pre In order to use the heap APIs the @p CH_CFG_USE_HEAP option must
- * be enabled in @p chconf.h.
- * @note Compatible with RT and NIL.
- * @{
- */
-
-#include "ch.h"
-
-#if (CH_CFG_USE_HEAP == TRUE) || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Module local definitions. */
-/*===========================================================================*/
-
-/*
- * Defaults on the best synchronization mechanism available.
- */
-#if (CH_CFG_USE_MUTEXES == TRUE) || defined(__DOXYGEN__)
-#define H_LOCK(h) chMtxLock(&(h)->mtx)
-#define H_UNLOCK(h) chMtxUnlock(&(h)->mtx)
-#else
-#define H_LOCK(h) (void) chSemWait(&(h)->sem)
-#define H_UNLOCK(h) chSemSignal(&(h)->sem)
-#endif
-
-#define H_BLOCK(hp) ((hp) + 1U)
-
-#define H_LIMIT(hp) (H_BLOCK(hp) + H_PAGES(hp))
-
-#define H_NEXT(hp) ((hp)->free.next)
-
-#define H_PAGES(hp) ((hp)->free.pages)
-
-#define H_HEAP(hp) ((hp)->used.heap)
-
-#define H_SIZE(hp) ((hp)->used.size)
-
-/*
- * Number of pages between two pointers in a MISRA-compatible way.
- */
-#define NPAGES(p1, p2) \
- /*lint -save -e9033 [10.8] The cast is safe.*/ \
- ((size_t)((p1) - (p2))) \
- /*lint -restore*/
-
-/*===========================================================================*/
-/* Module exported variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local types. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local variables. */
-/*===========================================================================*/
-
-/**
- * @brief Default heap descriptor.
- */
-static memory_heap_t default_heap;
-
-/*===========================================================================*/
-/* Module local functions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module exported functions. */
-/*===========================================================================*/
-
-/**
- * @brief Initializes the default heap.
- *
- * @notapi
- */
-void _heap_init(void) {
-
- default_heap.provider = chCoreAllocAlignedWithOffset;
- H_NEXT(&default_heap.header) = NULL;
- H_PAGES(&default_heap.header) = 0;
-#if (CH_CFG_USE_MUTEXES == TRUE) || defined(__DOXYGEN__)
- chMtxObjectInit(&default_heap.mtx);
-#else
- chSemObjectInit(&default_heap.sem, (cnt_t)1);
-#endif
-}
-
-/**
- * @brief Initializes a memory heap from a static memory area.
- * @note The heap buffer base and size are adjusted if the passed buffer
- * is not aligned to @p CH_HEAP_ALIGNMENT. This mean that the
- * effective heap size can be less than @p size.
- *
- * @param[out] heapp pointer to the memory heap descriptor to be initialized
- * @param[in] buf heap buffer base
- * @param[in] size heap size
- *
- * @init
- */
-void chHeapObjectInit(memory_heap_t *heapp, void *buf, size_t size) {
- heap_header_t *hp = (heap_header_t *)MEM_ALIGN_NEXT(buf, CH_HEAP_ALIGNMENT);
-
- chDbgCheck((heapp != NULL) && (size > 0U));
-
- /* Adjusting the size in case the initial block was not correctly
- aligned.*/
- /*lint -save -e9033 [10.8] Required cast operations.*/
- size -= (size_t)((uint8_t *)hp - (uint8_t *)buf);
- /*lint restore*/
-
- /* Initializing the heap header.*/
- heapp->provider = NULL;
- H_NEXT(&heapp->header) = hp;
- H_PAGES(&heapp->header) = 0;
- H_NEXT(hp) = NULL;
- H_PAGES(hp) = (size - sizeof (heap_header_t)) / CH_HEAP_ALIGNMENT;
-#if (CH_CFG_USE_MUTEXES == TRUE) || defined(__DOXYGEN__)
- chMtxObjectInit(&heapp->mtx);
-#else
- chSemObjectInit(&heapp->sem, (cnt_t)1);
-#endif
-}
-
-/**
- * @brief Allocates a block of memory from the heap by using the first-fit
- * algorithm.
- * @details The allocated block is guaranteed to be properly aligned to the
- * specified alignment.
- *
- * @param[in] heapp pointer to a heap descriptor or @p NULL in order to
- * access the default heap.
- * @param[in] size the size of the block to be allocated. Note that the
- * allocated block may be a bit bigger than the requested
- * size for alignment and fragmentation reasons.
- * @param[in] align desired memory alignment
- * @return A pointer to the aligned allocated block.
- * @retval NULL if the block cannot be allocated.
- *
- * @api
- */
-void *chHeapAllocAligned(memory_heap_t *heapp, size_t size, unsigned align) {
- heap_header_t *qp, *hp, *ahp;
- size_t pages;
-
- chDbgCheck((size > 0U) && MEM_IS_VALID_ALIGNMENT(align));
-
- /* If an heap is not specified then the default system header is used.*/
- if (heapp == NULL) {
- heapp = &default_heap;
- }
-
- /* Minimum alignment is constrained by the heap header structure size.*/
- if (align < CH_HEAP_ALIGNMENT) {
- align = CH_HEAP_ALIGNMENT;
- }
-
- /* Size is converted in number of elementary allocation units.*/
- pages = MEM_ALIGN_NEXT(size, CH_HEAP_ALIGNMENT) / CH_HEAP_ALIGNMENT;
-
- /* Taking heap mutex/semaphore.*/
- H_LOCK(heapp);
-
- /* Start of the free blocks list.*/
- qp = &heapp->header;
- while (H_NEXT(qp) != NULL) {
-
- /* Next free block.*/
- hp = H_NEXT(qp);
-
- /* Pointer aligned to the requested alignment.*/
- ahp = (heap_header_t *)MEM_ALIGN_NEXT(H_BLOCK(hp), align) - 1U;
-
- if ((ahp < H_LIMIT(hp)) && (pages <= NPAGES(H_LIMIT(hp), ahp + 1U))) {
- /* The block is large enough to contain a correctly aligned area
- of sufficient size.*/
-
- if (ahp > hp) {
- /* The block is not properly aligned, must split it.*/
- size_t bpages;
-
- bpages = NPAGES(H_LIMIT(hp), H_BLOCK(ahp));
- H_PAGES(hp) = NPAGES(ahp, H_BLOCK(hp));
- if (bpages > pages) {
- /* The block is bigger than required, must split the excess.*/
- heap_header_t *fp;
-
- /* Creating the excess block.*/
- fp = H_BLOCK(ahp) + pages;
- H_PAGES(fp) = (bpages - pages) - 1U;
-
- /* Linking the excess block.*/
- H_NEXT(fp) = H_NEXT(hp);
- H_NEXT(hp) = fp;
- }
-
- hp = ahp;
- }
- else {
- /* The block is already properly aligned.*/
-
- if (H_PAGES(hp) == pages) {
- /* Exact size, getting the whole block.*/
- H_NEXT(qp) = H_NEXT(hp);
- }
- else {
- /* The block is bigger than required, must split the excess.*/
- heap_header_t *fp;
-
- fp = H_BLOCK(hp) + pages;
- H_NEXT(fp) = H_NEXT(hp);
- H_PAGES(fp) = NPAGES(H_LIMIT(hp), H_BLOCK(fp));
- H_NEXT(qp) = fp;
- }
- }
-
- /* Setting in the block owner heap and size.*/
- H_SIZE(hp) = size;
- H_HEAP(hp) = heapp;
-
- /* Releasing heap mutex/semaphore.*/
- H_UNLOCK(heapp);
-
- /*lint -save -e9087 [11.3] Safe cast.*/
- return (void *)H_BLOCK(hp);
- /*lint -restore*/
- }
-
- /* Next in the free blocks list.*/
- qp = hp;
- }
-
- /* Releasing heap mutex/semaphore.*/
- H_UNLOCK(heapp);
-
- /* More memory is required, tries to get it from the associated provider
- else fails.*/
- if (heapp->provider != NULL) {
- ahp = heapp->provider((pages + 1U) * CH_HEAP_ALIGNMENT,
- align,
- sizeof (heap_header_t));
- if (ahp != NULL) {
- hp = ahp - 1U;
- H_HEAP(hp) = heapp;
- H_SIZE(hp) = size;
-
- /*lint -save -e9087 [11.3] Safe cast.*/
- return (void *)ahp;
- /*lint -restore*/
- }
- }
-
- return NULL;
-}
-
-/**
- * @brief Frees a previously allocated memory block.
- *
- * @param[in] p pointer to the memory block to be freed
- *
- * @api
- */
-void chHeapFree(void *p) {
- heap_header_t *qp, *hp;
- memory_heap_t *heapp;
-
- chDbgCheck((p != NULL) && MEM_IS_ALIGNED(p, CH_HEAP_ALIGNMENT));
-
- /*lint -save -e9087 [11.3] Safe cast.*/
- hp = (heap_header_t *)p - 1U;
- /*lint -restore*/
- heapp = H_HEAP(hp);
- qp = &heapp->header;
-
- /* Size is converted in number of elementary allocation units.*/
- H_PAGES(hp) = MEM_ALIGN_NEXT(H_SIZE(hp),
- CH_HEAP_ALIGNMENT) / CH_HEAP_ALIGNMENT;
-
- /* Taking heap mutex/semaphore.*/
- H_LOCK(heapp);
-
- while (true) {
- chDbgAssert((hp < qp) || (hp >= H_LIMIT(qp)), "within free block");
-
- if (((qp == &heapp->header) || (hp > qp)) &&
- ((H_NEXT(qp) == NULL) || (hp < H_NEXT(qp)))) {
- /* Insertion after qp.*/
- H_NEXT(hp) = H_NEXT(qp);
- H_NEXT(qp) = hp;
- /* Verifies if the newly inserted block should be merged.*/
- if (H_LIMIT(hp) == H_NEXT(hp)) {
- /* Merge with the next block.*/
- H_PAGES(hp) += H_PAGES(H_NEXT(hp)) + 1U;
- H_NEXT(hp) = H_NEXT(H_NEXT(hp));
- }
- if ((H_LIMIT(qp) == hp)) {
- /* Merge with the previous block.*/
- H_PAGES(qp) += H_PAGES(hp) + 1U;
- H_NEXT(qp) = H_NEXT(hp);
- }
- break;
- }
- qp = H_NEXT(qp);
- }
-
- /* Releasing heap mutex/semaphore.*/
- H_UNLOCK(heapp);
-
- return;
-}
-
-/**
- * @brief Reports the heap status.
- * @note This function is meant to be used in the test suite, it should
- * not be really useful for the application code.
- *
- * @param[in] heapp pointer to a heap descriptor or @p NULL in order to
- * access the default heap.
- * @param[in] totalp pointer to a variable that will receive the total
- * fragmented free space or @ NULL
- * @param[in] largestp pointer to a variable that will receive the largest
- * free free block found space or @ NULL
- * @return The number of fragments in the heap.
- *
- * @api
- */
-size_t chHeapStatus(memory_heap_t *heapp, size_t *totalp, size_t *largestp) {
- heap_header_t *qp;
- size_t n, tpages, lpages;
-
- if (heapp == NULL) {
- heapp = &default_heap;
- }
-
- H_LOCK(heapp);
- tpages = 0U;
- lpages = 0U;
- n = 0U;
- qp = &heapp->header;
- while (H_NEXT(qp) != NULL) {
- size_t pages = H_PAGES(H_NEXT(qp));
-
- /* Updating counters.*/
- n++;
- tpages += pages;
- if (pages > lpages) {
- lpages = pages;
- }
-
- qp = H_NEXT(qp);
- }
-
- /* Writing out fragmented free memory.*/
- if (totalp != NULL) {
- *totalp = tpages * CH_HEAP_ALIGNMENT;
- }
-
- /* Writing out unfragmented free memory.*/
- if (largestp != NULL) {
- *largestp = lpages * CH_HEAP_ALIGNMENT;
- }
- H_UNLOCK(heapp);
-
- return n;
-}
-
-#endif /* CH_CFG_USE_HEAP == TRUE */
-
-/** @} */
diff --git a/os/common/oslib/src/chmboxes.c b/os/common/oslib/src/chmboxes.c deleted file mode 100644 index b0ca43877..000000000 --- a/os/common/oslib/src/chmboxes.c +++ /dev/null @@ -1,522 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio.
-
- This file is part of ChibiOS.
-
- ChibiOS 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 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 chmboxes.c
- * @brief Mailboxes code.
- *
- * @addtogroup mailboxes
- * @details Asynchronous messages.
- * <h2>Operation mode</h2>
- * A mailbox is an asynchronous communication mechanism.<br>
- * Operations defined for mailboxes:
- * - <b>Post</b>: Posts a message on the mailbox in FIFO order.
- * - <b>Post Ahead</b>: Posts a message on the mailbox with urgent
- * priority.
- * - <b>Fetch</b>: A message is fetched from the mailbox and removed
- * from the queue.
- * - <b>Reset</b>: The mailbox is emptied and all the stored messages
- * are lost.
- * .
- * A message is a variable of type msg_t that is guaranteed to have
- * the same size of and be compatible with (data) pointers (anyway an
- * explicit cast is needed).
- * If larger messages need to be exchanged then a pointer to a
- * structure can be posted in the mailbox but the posting side has
- * no predefined way to know when the message has been processed. A
- * possible approach is to allocate memory (from a memory pool for
- * example) from the posting side and free it on the fetching side.
- * Another approach is to set a "done" flag into the structure pointed
- * by the message.
- * @pre In order to use the mailboxes APIs the @p CH_CFG_USE_MAILBOXES
- * option must be enabled in @p chconf.h.
- * @note Compatible with RT and NIL.
- * @{
- */
-
-#include "ch.h"
-
-#if (CH_CFG_USE_MAILBOXES == TRUE) || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Module exported variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local types. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local functions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module exported functions. */
-/*===========================================================================*/
-
-/**
- * @brief Initializes a @p mailbox_t object.
- *
- * @param[out] mbp the pointer to the @p mailbox_t structure to be
- * initialized
- * @param[in] buf pointer to the messages buffer as an array of @p msg_t
- * @param[in] n number of elements in the buffer array
- *
- * @init
- */
-void chMBObjectInit(mailbox_t *mbp, msg_t *buf, size_t n) {
-
- chDbgCheck((mbp != NULL) && (buf != NULL) && (n > (size_t)0));
-
- mbp->buffer = buf;
- mbp->rdptr = buf;
- mbp->wrptr = buf;
- mbp->top = &buf[n];
- mbp->cnt = (size_t)0;
- mbp->reset = false;
- chThdQueueObjectInit(&mbp->qw);
- chThdQueueObjectInit(&mbp->qr);
-}
-
-/**
- * @brief Resets a @p mailbox_t object.
- * @details All the waiting threads are resumed with status @p MSG_RESET and
- * the queued messages are lost.
- * @post The mailbox is in reset state, all operations will fail and
- * return @p MSG_RESET until the mailbox is enabled again using
- * @p chMBResumeX().
- *
- * @param[in] mbp the pointer to an initialized @p mailbox_t object
- *
- * @api
- */
-void chMBReset(mailbox_t *mbp) {
-
- chSysLock();
- chMBResetI(mbp);
- chSchRescheduleS();
- chSysUnlock();
-}
-
-/**
- * @brief Resets a @p mailbox_t object.
- * @details All the waiting threads are resumed with status @p MSG_RESET and
- * the queued messages are lost.
- * @post The mailbox is in reset state, all operations will fail and
- * return @p MSG_RESET until the mailbox is enabled again using
- * @p chMBResumeX().
- *
- * @param[in] mbp the pointer to an initialized @p mailbox_t object
- *
- * @api
- */
-void chMBResetI(mailbox_t *mbp) {
-
- chDbgCheckClassI();
- chDbgCheck(mbp != NULL);
-
- mbp->wrptr = mbp->buffer;
- mbp->rdptr = mbp->buffer;
- mbp->cnt = (size_t)0;
- mbp->reset = true;
- chThdDequeueAllI(&mbp->qw, MSG_RESET);
- chThdDequeueAllI(&mbp->qr, MSG_RESET);
-}
-
-/**
- * @brief Posts a message into a mailbox.
- * @details The invoking thread waits until a empty slot in the mailbox becomes
- * available or the specified time runs out.
- *
- * @param[in] mbp the pointer to an initialized @p mailbox_t object
- * @param[in] msg the message to be posted on the mailbox
- * @param[in] timeout the number of ticks before the operation timeouts,
- * the following special values are allowed:
- * - @a TIME_IMMEDIATE immediate timeout.
- * - @a TIME_INFINITE no timeout.
- * .
- * @return The operation status.
- * @retval MSG_OK if a message has been correctly posted.
- * @retval MSG_RESET if the mailbox has been reset.
- * @retval MSG_TIMEOUT if the operation has timed out.
- *
- * @api
- */
-msg_t chMBPostTimeout(mailbox_t *mbp, msg_t msg, sysinterval_t timeout) {
- msg_t rdymsg;
-
- chSysLock();
- rdymsg = chMBPostTimeoutS(mbp, msg, timeout);
- chSysUnlock();
-
- return rdymsg;
-}
-
-/**
- * @brief Posts a message into a mailbox.
- * @details The invoking thread waits until a empty slot in the mailbox becomes
- * available or the specified time runs out.
- *
- * @param[in] mbp the pointer to an initialized @p mailbox_t object
- * @param[in] msg the message to be posted on the mailbox
- * @param[in] timeout the number of ticks before the operation timeouts,
- * the following special values are allowed:
- * - @a TIME_IMMEDIATE immediate timeout.
- * - @a TIME_INFINITE no timeout.
- * .
- * @return The operation status.
- * @retval MSG_OK if a message has been correctly posted.
- * @retval MSG_RESET if the mailbox has been reset.
- * @retval MSG_TIMEOUT if the operation has timed out.
- *
- * @sclass
- */
-msg_t chMBPostTimeoutS(mailbox_t *mbp, msg_t msg, sysinterval_t timeout) {
- msg_t rdymsg;
-
- chDbgCheckClassS();
- chDbgCheck(mbp != NULL);
-
- do {
- /* If the mailbox is in reset state then returns immediately.*/
- if (mbp->reset) {
- return MSG_RESET;
- }
-
- /* Is there a free message slot in queue? if so then post.*/
- if (chMBGetFreeCountI(mbp) > (size_t)0) {
- *mbp->wrptr++ = msg;
- if (mbp->wrptr >= mbp->top) {
- mbp->wrptr = mbp->buffer;
- }
- mbp->cnt++;
-
- /* If there is a reader waiting then makes it ready.*/
- chThdDequeueNextI(&mbp->qr, MSG_OK);
- chSchRescheduleS();
-
- return MSG_OK;
- }
-
- /* No space in the queue, waiting for a slot to become available.*/
- rdymsg = chThdEnqueueTimeoutS(&mbp->qw, timeout);
- } while (rdymsg == MSG_OK);
-
- return rdymsg;
-}
-
-/**
- * @brief Posts a message into a mailbox.
- * @details This variant is non-blocking, the function returns a timeout
- * condition if the queue is full.
- *
- * @param[in] mbp the pointer to an initialized @p mailbox_t object
- * @param[in] msg the message to be posted on the mailbox
- * @return The operation status.
- * @retval MSG_OK if a message has been correctly posted.
- * @retval MSG_RESET if the mailbox has been reset.
- * @retval MSG_TIMEOUT if the mailbox is full and the message cannot be
- * posted.
- *
- * @iclass
- */
-msg_t chMBPostI(mailbox_t *mbp, msg_t msg) {
-
- chDbgCheckClassI();
- chDbgCheck(mbp != NULL);
-
- /* If the mailbox is in reset state then returns immediately.*/
- if (mbp->reset) {
- return MSG_RESET;
- }
-
- /* Is there a free message slot in queue? if so then post.*/
- if (chMBGetFreeCountI(mbp) > (size_t)0) {
- *mbp->wrptr++ = msg;
- if (mbp->wrptr >= mbp->top) {
- mbp->wrptr = mbp->buffer;
- }
- mbp->cnt++;
-
- /* If there is a reader waiting then makes it ready.*/
- chThdDequeueNextI(&mbp->qr, MSG_OK);
-
- return MSG_OK;
- }
-
- /* No space, immediate timeout.*/
- return MSG_TIMEOUT;
-}
-
-/**
- * @brief Posts an high priority message into a mailbox.
- * @details The invoking thread waits until a empty slot in the mailbox becomes
- * available or the specified time runs out.
- *
- * @param[in] mbp the pointer to an initialized @p mailbox_t object
- * @param[in] msg the message to be posted on the mailbox
- * @param[in] timeout the number of ticks before the operation timeouts,
- * the following special values are allowed:
- * - @a TIME_IMMEDIATE immediate timeout.
- * - @a TIME_INFINITE no timeout.
- * .
- * @return The operation status.
- * @retval MSG_OK if a message has been correctly posted.
- * @retval MSG_RESET if the mailbox has been reset.
- * @retval MSG_TIMEOUT if the operation has timed out.
- *
- * @api
- */
-msg_t chMBPostAheadTimeout(mailbox_t *mbp, msg_t msg, sysinterval_t timeout) {
- msg_t rdymsg;
-
- chSysLock();
- rdymsg = chMBPostAheadTimeoutS(mbp, msg, timeout);
- chSysUnlock();
-
- return rdymsg;
-}
-
-/**
- * @brief Posts an high priority message into a mailbox.
- * @details The invoking thread waits until a empty slot in the mailbox becomes
- * available or the specified time runs out.
- *
- * @param[in] mbp the pointer to an initialized @p mailbox_t object
- * @param[in] msg the message to be posted on the mailbox
- * @param[in] timeout the number of ticks before the operation timeouts,
- * the following special values are allowed:
- * - @a TIME_IMMEDIATE immediate timeout.
- * - @a TIME_INFINITE no timeout.
- * .
- * @return The operation status.
- * @retval MSG_OK if a message has been correctly posted.
- * @retval MSG_RESET if the mailbox has been reset.
- * @retval MSG_TIMEOUT if the operation has timed out.
- *
- * @sclass
- */
-msg_t chMBPostAheadTimeoutS(mailbox_t *mbp, msg_t msg, sysinterval_t timeout) {
- msg_t rdymsg;
-
- chDbgCheckClassS();
- chDbgCheck(mbp != NULL);
-
- do {
- /* If the mailbox is in reset state then returns immediately.*/
- if (mbp->reset) {
- return MSG_RESET;
- }
-
- /* Is there a free message slot in queue? if so then post.*/
- if (chMBGetFreeCountI(mbp) > (size_t)0) {
- if (--mbp->rdptr < mbp->buffer) {
- mbp->rdptr = mbp->top - 1;
- }
- *mbp->rdptr = msg;
- mbp->cnt++;
-
- /* If there is a reader waiting then makes it ready.*/
- chThdDequeueNextI(&mbp->qr, MSG_OK);
- chSchRescheduleS();
-
- return MSG_OK;
- }
-
- /* No space in the queue, waiting for a slot to become available.*/
- rdymsg = chThdEnqueueTimeoutS(&mbp->qw, timeout);
- } while (rdymsg == MSG_OK);
-
- return rdymsg;
-}
-
-/**
- * @brief Posts an high priority message into a mailbox.
- * @details This variant is non-blocking, the function returns a timeout
- * condition if the queue is full.
- *
- * @param[in] mbp the pointer to an initialized @p mailbox_t object
- * @param[in] msg the message to be posted on the mailbox
- * @return The operation status.
- * @retval MSG_OK if a message has been correctly posted.
- * @retval MSG_RESET if the mailbox has been reset.
- * @retval MSG_TIMEOUT if the mailbox is full and the message cannot be
- * posted.
- *
- * @iclass
- */
-msg_t chMBPostAheadI(mailbox_t *mbp, msg_t msg) {
-
- chDbgCheckClassI();
- chDbgCheck(mbp != NULL);
-
- /* If the mailbox is in reset state then returns immediately.*/
- if (mbp->reset) {
- return MSG_RESET;
- }
-
- /* Is there a free message slot in queue? if so then post.*/
- if (chMBGetFreeCountI(mbp) > (size_t)0) {
- if (--mbp->rdptr < mbp->buffer) {
- mbp->rdptr = mbp->top - 1;
- }
- *mbp->rdptr = msg;
- mbp->cnt++;
-
- /* If there is a reader waiting then makes it ready.*/
- chThdDequeueNextI(&mbp->qr, MSG_OK);
-
- return MSG_OK;
- }
-
- /* No space, immediate timeout.*/
- return MSG_TIMEOUT;
-}
-
-/**
- * @brief Retrieves a message from a mailbox.
- * @details The invoking thread waits until a message is posted in the mailbox
- * or the specified time runs out.
- *
- * @param[in] mbp the pointer to an initialized @p mailbox_t object
- * @param[out] msgp pointer to a message variable for the received message
- * @param[in] timeout the number of ticks before the operation timeouts,
- * the following special values are allowed:
- * - @a TIME_IMMEDIATE immediate timeout.
- * - @a TIME_INFINITE no timeout.
- * .
- * @return The operation status.
- * @retval MSG_OK if a message has been correctly fetched.
- * @retval MSG_RESET if the mailbox has been reset.
- * @retval MSG_TIMEOUT if the operation has timed out.
- *
- * @api
- */
-msg_t chMBFetchTimeout(mailbox_t *mbp, msg_t *msgp, sysinterval_t timeout) {
- msg_t rdymsg;
-
- chSysLock();
- rdymsg = chMBFetchTimeoutS(mbp, msgp, timeout);
- chSysUnlock();
-
- return rdymsg;
-}
-
-/**
- * @brief Retrieves a message from a mailbox.
- * @details The invoking thread waits until a message is posted in the mailbox
- * or the specified time runs out.
- *
- * @param[in] mbp the pointer to an initialized @p mailbox_t object
- * @param[out] msgp pointer to a message variable for the received message
- * @param[in] timeout the number of ticks before the operation timeouts,
- * the following special values are allowed:
- * - @a TIME_IMMEDIATE immediate timeout.
- * - @a TIME_INFINITE no timeout.
- * .
- * @return The operation status.
- * @retval MSG_OK if a message has been correctly fetched.
- * @retval MSG_RESET if the mailbox has been reset.
- * @retval MSG_TIMEOUT if the operation has timed out.
- *
- * @sclass
- */
-msg_t chMBFetchTimeoutS(mailbox_t *mbp, msg_t *msgp, sysinterval_t timeout) {
- msg_t rdymsg;
-
- chDbgCheckClassS();
- chDbgCheck((mbp != NULL) && (msgp != NULL));
-
- do {
- /* If the mailbox is in reset state then returns immediately.*/
- if (mbp->reset) {
- return MSG_RESET;
- }
-
- /* Is there a message in queue? if so then fetch.*/
- if (chMBGetUsedCountI(mbp) > (size_t)0) {
- *msgp = *mbp->rdptr++;
- if (mbp->rdptr >= mbp->top) {
- mbp->rdptr = mbp->buffer;
- }
- mbp->cnt--;
-
- /* If there is a writer waiting then makes it ready.*/
- chThdDequeueNextI(&mbp->qw, MSG_OK);
- chSchRescheduleS();
-
- return MSG_OK;
- }
-
- /* No message in the queue, waiting for a message to become available.*/
- rdymsg = chThdEnqueueTimeoutS(&mbp->qr, timeout);
- } while (rdymsg == MSG_OK);
-
- return rdymsg;
-}
-
-/**
- * @brief Retrieves a message from a mailbox.
- * @details This variant is non-blocking, the function returns a timeout
- * condition if the queue is empty.
- *
- * @param[in] mbp the pointer to an initialized @p mailbox_t object
- * @param[out] msgp pointer to a message variable for the received message
- * @return The operation status.
- * @retval MSG_OK if a message has been correctly fetched.
- * @retval MSG_RESET if the mailbox has been reset.
- * @retval MSG_TIMEOUT if the mailbox is empty and a message cannot be
- * fetched.
- *
- * @iclass
- */
-msg_t chMBFetchI(mailbox_t *mbp, msg_t *msgp) {
-
- chDbgCheckClassI();
- chDbgCheck((mbp != NULL) && (msgp != NULL));
-
- /* If the mailbox is in reset state then returns immediately.*/
- if (mbp->reset) {
- return MSG_RESET;
- }
-
- /* Is there a message in queue? if so then fetch.*/
- if (chMBGetUsedCountI(mbp) > (size_t)0) {
- *msgp = *mbp->rdptr++;
- if (mbp->rdptr >= mbp->top) {
- mbp->rdptr = mbp->buffer;
- }
- mbp->cnt--;
-
- /* If there is a writer waiting then makes it ready.*/
- chThdDequeueNextI(&mbp->qw, MSG_OK);
-
- return MSG_OK;
- }
-
- /* No message, immediate timeout.*/
- return MSG_TIMEOUT;
-}
-#endif /* CH_CFG_USE_MAILBOXES == TRUE */
-
-/** @} */
diff --git a/os/common/oslib/src/chmemcore.c b/os/common/oslib/src/chmemcore.c deleted file mode 100644 index bb3832171..000000000 --- a/os/common/oslib/src/chmemcore.c +++ /dev/null @@ -1,175 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio.
-
- This file is part of ChibiOS.
-
- ChibiOS 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 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 chmemcore.c
- * @brief Core memory manager code.
- *
- * @addtogroup memcore
- * @details Core Memory Manager related APIs and services.
- * <h2>Operation mode</h2>
- * The core memory manager is a simplified allocator that only
- * allows to allocate memory blocks without the possibility to
- * free them.<br>
- * This allocator is meant as a memory blocks provider for the
- * other allocators such as:
- * - C-Runtime allocator (through a compiler specific adapter module).
- * - Heap allocator (see @ref heaps).
- * - Memory pools allocator (see @ref pools).
- * .
- * By having a centralized memory provider the various allocators
- * can coexist and share the main memory.<br>
- * This allocator, alone, is also useful for very simple
- * applications that just require a simple way to get memory
- * blocks.
- * @pre In order to use the core memory manager APIs the @p CH_CFG_USE_MEMCORE
- * option must be enabled in @p chconf.h.
- * @note Compatible with RT and NIL.
- * @{
- */
-
-#include "ch.h"
-
-#if (CH_CFG_USE_MEMCORE == TRUE) || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Module exported variables. */
-/*===========================================================================*/
-
-/**
- * @brief Memory core descriptor.
- */
-memcore_t ch_memcore;
-
-/*===========================================================================*/
-/* Module local types. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local functions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module exported functions. */
-/*===========================================================================*/
-
-/**
- * @brief Low level memory manager initialization.
- *
- * @notapi
- */
-void _core_init(void) {
-#if CH_CFG_MEMCORE_SIZE == 0
- extern uint8_t __heap_base__[];
- extern uint8_t __heap_end__[];
-
- /*lint -save -e9033 [10.8] Required cast operations.*/
- ch_memcore.nextmem = __heap_base__;
- ch_memcore.endmem = __heap_end__;
- /*lint restore*/
-#else
- static uint8_t static_heap[CH_CFG_MEMCORE_SIZE];
-
- ch_memcore.nextmem = &static_heap[0];
- ch_memcore.endmem = &static_heap[CH_CFG_MEMCORE_SIZE];
-#endif
-}
-
-/**
- * @brief Allocates a memory block.
- * @details This function allocates a block of @p offset + @p size bytes. The
- * returned pointer has @p offset bytes before its address and
- * @p size bytes after.
- *
- * @param[in] size the size of the block to be allocated.
- * @param[in] align desired memory alignment
- * @param[in] offset aligned pointer offset
- * @return A pointer to the allocated memory block.
- * @retval NULL allocation failed, core memory exhausted.
- *
- * @iclass
- */
-void *chCoreAllocAlignedWithOffsetI(size_t size,
- unsigned align,
- size_t offset) {
- uint8_t *p, *next;
-
- chDbgCheckClassI();
- chDbgCheck(MEM_IS_VALID_ALIGNMENT(align));
-
- size = MEM_ALIGN_NEXT(size, align);
- p = (uint8_t *)MEM_ALIGN_NEXT(ch_memcore.nextmem + offset, align);
- next = p + size;
-
- /* Considering also the case where there is numeric overflow.*/
- if ((next > ch_memcore.endmem) || (next < ch_memcore.nextmem)) {
- return NULL;
- }
-
- ch_memcore.nextmem = next;
-
- return p;
-}
-
-/**
- * @brief Allocates a memory block.
- * @details This function allocates a block of @p offset + @p size bytes. The
- * returned pointer has @p offset bytes before its address and
- * @p size bytes after.
- *
- * @param[in] size the size of the block to be allocated.
- * @param[in] align desired memory alignment
- * @param[in] offset aligned pointer offset
- * @return A pointer to the allocated memory block.
- * @retval NULL allocation failed, core memory exhausted.
- *
- * @api
- */
-void *chCoreAllocAlignedWithOffset(size_t size,
- unsigned align,
- size_t offset) {
- void *p;
-
- chSysLock();
- p = chCoreAllocAlignedWithOffsetI(size, align, offset);
- chSysUnlock();
-
- return p;
-}
-
-/**
- * @brief Core memory status.
- *
- * @return The size, in bytes, of the free core memory.
- *
- * @xclass
- */
-size_t chCoreGetStatusX(void) {
-
- /*lint -save -e9033 [10.8] The cast is safe.*/
- return (size_t)(ch_memcore.endmem - ch_memcore.nextmem);
- /*lint -restore*/
-}
-#endif /* CH_CFG_USE_MEMCORE == TRUE */
-
-/** @} */
diff --git a/os/common/oslib/src/chmempools.c b/os/common/oslib/src/chmempools.c deleted file mode 100644 index bd631d5b0..000000000 --- a/os/common/oslib/src/chmempools.c +++ /dev/null @@ -1,349 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio.
-
- This file is part of ChibiOS.
-
- ChibiOS 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 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 chmempools.c
- * @brief Memory Pools code.
- *
- * @addtogroup pools
- * @details Memory Pools related APIs and services.
- * <h2>Operation mode</h2>
- * The Memory Pools APIs allow to allocate/free fixed size objects in
- * <b>constant time</b> and reliably without memory fragmentation
- * problems.<br>
- * Memory Pools do not enforce any alignment constraint on the
- * contained object however the objects must be properly aligned
- * to contain a pointer to void.
- * @pre In order to use the memory pools APIs the @p CH_CFG_USE_MEMPOOLS option
- * must be enabled in @p chconf.h.
- * @note Compatible with RT and NIL.
- * @{
- */
-
-#include "ch.h"
-
-#if (CH_CFG_USE_MEMPOOLS == TRUE) || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Module exported variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local types. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local functions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module exported functions. */
-/*===========================================================================*/
-
-/**
- * @brief Initializes an empty memory pool.
- *
- * @param[out] mp pointer to a @p memory_pool_t structure
- * @param[in] size the size of the objects contained in this memory pool,
- * the minimum accepted size is the size of a pointer to
- * void.
- * @param[in] align required memory alignment
- * @param[in] provider memory provider function for the memory pool or
- * @p NULL if the pool is not allowed to grow
- * automatically
- *
- * @init
- */
-void chPoolObjectInitAligned(memory_pool_t *mp, size_t size,
- unsigned align, memgetfunc_t provider) {
-
- chDbgCheck((mp != NULL) && (size >= sizeof(void *)));
-
- mp->next = NULL;
- mp->object_size = size;
- mp->align = align;
- mp->provider = provider;
-}
-
-/**
- * @brief Loads a memory pool with an array of static objects.
- * @pre The memory pool must already be initialized.
- * @pre The array elements must be of the right size for the specified
- * memory pool.
- * @pre The array elements size must be a multiple of the alignment
- * requirement for the pool.
- * @post The memory pool contains the elements of the input array.
- *
- * @param[in] mp pointer to a @p memory_pool_t structure
- * @param[in] p pointer to the array first element
- * @param[in] n number of elements in the array
- *
- * @api
- */
-void chPoolLoadArray(memory_pool_t *mp, void *p, size_t n) {
-
- chDbgCheck((mp != NULL) && (n != 0U));
-
- while (n != 0U) {
- chPoolAdd(mp, p);
- /*lint -save -e9087 [11.3] Safe cast.*/
- p = (void *)(((uint8_t *)p) + mp->object_size);
- /*lint -restore*/
- n--;
- }
-}
-
-/**
- * @brief Allocates an object from a memory pool.
- * @pre The memory pool must already be initialized.
- *
- * @param[in] mp pointer to a @p memory_pool_t structure
- * @return The pointer to the allocated object.
- * @retval NULL if pool is empty.
- *
- * @iclass
- */
-void *chPoolAllocI(memory_pool_t *mp) {
- void *objp;
-
- chDbgCheckClassI();
- chDbgCheck(mp != NULL);
-
- objp = mp->next;
- /*lint -save -e9013 [15.7] There is no else because it is not needed.*/
- if (objp != NULL) {
- mp->next = mp->next->next;
- }
- else if (mp->provider != NULL) {
- objp = mp->provider(mp->object_size, mp->align);
- }
- /*lint -restore*/
-
- return objp;
-}
-
-/**
- * @brief Allocates an object from a memory pool.
- * @pre The memory pool must already be initialized.
- *
- * @param[in] mp pointer to a @p memory_pool_t structure
- * @return The pointer to the allocated object.
- * @retval NULL if pool is empty.
- *
- * @api
- */
-void *chPoolAlloc(memory_pool_t *mp) {
- void *objp;
-
- chSysLock();
- objp = chPoolAllocI(mp);
- chSysUnlock();
-
- return objp;
-}
-
-/**
- * @brief Releases an object into a memory pool.
- * @pre The memory pool must already be initialized.
- * @pre The freed object must be of the right size for the specified
- * memory pool.
- * @pre The added object must be properly aligned.
- *
- * @param[in] mp pointer to a @p memory_pool_t structure
- * @param[in] objp the pointer to the object to be released
- *
- * @iclass
- */
-void chPoolFreeI(memory_pool_t *mp, void *objp) {
- struct pool_header *php = objp;
-
- chDbgCheckClassI();
- chDbgCheck((mp != NULL) && (objp != NULL));
-
- chDbgAssert(((size_t)objp & MEM_ALIGN_MASK(mp->align)) == 0U,
- "unaligned object");
-
- php->next = mp->next;
- mp->next = php;
-}
-
-/**
- * @brief Releases an object into a memory pool.
- * @pre The memory pool must already be initialized.
- * @pre The freed object must be of the right size for the specified
- * memory pool.
- * @pre The added object must be properly aligned.
- *
- * @param[in] mp pointer to a @p memory_pool_t structure
- * @param[in] objp the pointer to the object to be released
- *
- * @api
- */
-void chPoolFree(memory_pool_t *mp, void *objp) {
-
- chSysLock();
- chPoolFreeI(mp, objp);
- chSysUnlock();
-}
-
-#if (CH_CFG_USE_SEMAPHORES == TRUE) || defined(__DOXYGEN__)
-/**
- * @brief Initializes an empty guarded memory pool.
- *
- * @param[out] gmp pointer to a @p guarded_memory_pool_t structure
- * @param[in] size the size of the objects contained in this guarded
- * memory pool, the minimum accepted size is the size
- * of a pointer to void.
- * @param[in] align required memory alignment
- *
- * @init
- */
-void chGuardedPoolObjectInitAligned(guarded_memory_pool_t *gmp,
- size_t size,
- unsigned align) {
-
- chPoolObjectInitAligned(&gmp->pool, size, align, NULL);
- chSemObjectInit(&gmp->sem, (cnt_t)0);
-}
-
-/**
- * @brief Loads a guarded memory pool with an array of static objects.
- * @pre The guarded memory pool must already be initialized.
- * @pre The array elements must be of the right size for the specified
- * guarded memory pool.
- * @post The guarded memory pool contains the elements of the input array.
- *
- * @param[in] gmp pointer to a @p guarded_memory_pool_t structure
- * @param[in] p pointer to the array first element
- * @param[in] n number of elements in the array
- *
- * @api
- */
-void chGuardedPoolLoadArray(guarded_memory_pool_t *gmp, void *p, size_t n) {
-
- chDbgCheck((gmp != NULL) && (n != 0U));
-
- while (n != 0U) {
- chGuardedPoolAdd(gmp, p);
- /*lint -save -e9087 [11.3] Safe cast.*/
- p = (void *)(((uint8_t *)p) + gmp->pool.object_size);
- /*lint -restore*/
- n--;
- }
-}
-
-/**
- * @brief Allocates an object from a guarded memory pool.
- * @pre The guarded memory pool must already be initialized.
- *
- * @param[in] gmp pointer to a @p guarded_memory_pool_t structure
- * @param[in] timeout the number of ticks before the operation timeouts,
- * the following special values are allowed:
- * - @a TIME_IMMEDIATE immediate timeout.
- * - @a TIME_INFINITE no timeout.
- * .
- * @return The pointer to the allocated object.
- * @retval NULL if the operation timed out.
- *
- * @sclass
- */
-void *chGuardedPoolAllocTimeoutS(guarded_memory_pool_t *gmp,
- sysinterval_t timeout) {
- msg_t msg;
-
- msg = chSemWaitTimeoutS(&gmp->sem, timeout);
- if (msg != MSG_OK) {
- return NULL;
- }
-
- return chPoolAllocI(&gmp->pool);
-}
-
-/**
- * @brief Allocates an object from a guarded memory pool.
- * @pre The guarded memory pool must already be initialized.
- *
- * @param[in] gmp pointer to a @p guarded_memory_pool_t structure
- * @param[in] timeout the number of ticks before the operation timeouts,
- * the following special values are allowed:
- * - @a TIME_IMMEDIATE immediate timeout.
- * - @a TIME_INFINITE no timeout.
- * .
- * @return The pointer to the allocated object.
- * @retval NULL if the operation timed out.
- *
- * @api
- */
-void *chGuardedPoolAllocTimeout(guarded_memory_pool_t *gmp,
- sysinterval_t timeout) {
- void *p;
-
- chSysLock();
- p = chGuardedPoolAllocTimeoutS(gmp, timeout);
- chSysUnlock();
-
- return p;
-}
-
-/**
- * @brief Releases an object into a guarded memory pool.
- * @pre The guarded memory pool must already be initialized.
- * @pre The freed object must be of the right size for the specified
- * guarded memory pool.
- * @pre The added object must be properly aligned.
- *
- * @param[in] gmp pointer to a @p guarded_memory_pool_t structure
- * @param[in] objp the pointer to the object to be released
- *
- * @iclass
- */
-void chGuardedPoolFreeI(guarded_memory_pool_t *gmp, void *objp) {
-
- chPoolFreeI(&gmp->pool, objp);
- chSemSignalI(&gmp->sem);
-}
-
-/**
- * @brief Releases an object into a guarded memory pool.
- * @pre The guarded memory pool must already be initialized.
- * @pre The freed object must be of the right size for the specified
- * guarded memory pool.
- * @pre The added object must be properly aligned.
- *
- * @param[in] gmp pointer to a @p guarded_memory_pool_t structure
- * @param[in] objp the pointer to the object to be released
- *
- * @api
- */
-void chGuardedPoolFree(guarded_memory_pool_t *gmp, void *objp) {
-
- chSysLock();
- chGuardedPoolFreeI(gmp, objp);
- chSchRescheduleS();
- chSysUnlock();
-}
-#endif
-
-#endif /* CH_CFG_USE_MEMPOOLS == TRUE */
-
-/** @} */
diff --git a/os/common/oslib/templates/chlibconf.h b/os/common/oslib/templates/chlibconf.h deleted file mode 100644 index e51397e19..000000000 --- a/os/common/oslib/templates/chlibconf.h +++ /dev/null @@ -1,126 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-/**
- * @file templates/chlibconf.h
- * @brief Configuration file template.
- * @details A copy of this file must be placed in each project directory, it
- * contains the application specific kernel settings.
- *
- * @addtogroup oslib_config
- * @details OS Library related settings.
- * @{
- */
-
-#ifndef CHLIBCONF_H
-#define CHLIBCONF_H
-
-#define _CHIBIOS_LIB_CONF_
-#define _CHIBIOS_LIB_CONF_VER_1_0_
-
-/**
- * @brief Mailboxes APIs.
- * @details If enabled then the asynchronous messages (mailboxes) APIs are
- * included in the kernel.
- *
- * @note The default is @p TRUE.
- * @note Requires @p CH_CFG_USE_SEMAPHORES in chconf.h.
- */
-#define CH_CFG_USE_MAILBOXES TRUE
-
-/**
- * @brief Core Memory Manager APIs.
- * @details If enabled then the core memory manager APIs are included
- * in the kernel.
- *
- * @note The default is @p TRUE.
- */
-#define CH_CFG_USE_MEMCORE TRUE
-
-/**
- * @brief Heap Allocator APIs.
- * @details If enabled then the memory heap allocator APIs are included
- * in the kernel.
- *
- * @note The default is @p TRUE.
- * @note Requires @p CH_CFG_USE_MEMCORE and either @p CH_CFG_USE_MUTEXES or
- * @p CH_CFG_USE_SEMAPHORES in chconf.h.
- * @note Mutexes are recommended.
- */
-#define CH_CFG_USE_HEAP TRUE
-
-/**
- * @brief Memory Pools Allocator APIs.
- * @details If enabled then the memory pools allocator APIs are included
- * in the kernel.
- *
- * @note The default is @p TRUE.
- */
-#define CH_CFG_USE_MEMPOOLS TRUE
-
-/**
- * @brief Objects FIFOs APIs.
- * @details If enabled then the objects FIFOs APIs are included
- * in the kernel.
- *
- * @note The default is @p TRUE.
- */
-#define CH_CFG_USE_OBJ_FIFOS TRUE
-
-/**
- * @brief Objects Factory APIs.
- * @details If enabled then the objects factory APIs are included in the
- * kernel.
- *
- * @note The default is @p FALSE.
- */
-#define CH_CFG_USE_FACTORY TRUE
-
-/**
- * @brief Maximum length for object names.
- * @details If the specified length is zero then the name is stored by
- * pointer but this could have unintended side effects.
- */
-#define CH_CFG_FACTORY_MAX_NAMES_LENGTH 8
-
-/**
- * @brief Enables the registry of generic objects.
- */
-#define CH_CFG_FACTORY_OBJECTS_REGISTRY TRUE
-
-/**
- * @brief Enables factory for generic buffers.
- */
-#define CH_CFG_FACTORY_GENERIC_BUFFERS TRUE
-
-/**
- * @brief Enables factory for semaphores.
- */
-#define CH_CFG_FACTORY_SEMAPHORES TRUE
-
-/**
- * @brief Enables factory for mailboxes.
- */
-#define CH_CFG_FACTORY_MAILBOXES TRUE
-
-/**
- * @brief Enables factory for objects FIFOs.
- */
-#define CH_CFG_FACTORY_OBJ_FIFOS TRUE
-
-#endif /* CHLIBCONF_H */
-
-/** @} */
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