diff --git a/os/kernel/templates/chconf.h b/os/kernel/templates/chconf.h deleted file mode 100644 index dd1ff6968..000000000 --- a/os/kernel/templates/chconf.h +++ /dev/null @@ -1,378 +0,0 @@ -/* - ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio. - - This file is part of ChibiOS/RT. - - ChibiOS/RT is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - ChibiOS/RT is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -/** - * @file src/templates/chconf.h - * @brief Configuration file template. - * @addtogroup Config - * @{ - */ - -#ifndef _CHCONF_H_ -#define _CHCONF_H_ - -/*===========================================================================*/ -/* Kernel parameters. */ -/*===========================================================================*/ - -/** - * Frequency of the system timer that drives the system ticks. This also - * defines the system tick time unit. - */ -#if !defined(CH_FREQUENCY) || defined(__DOXYGEN__) -#define CH_FREQUENCY 1000 -#endif - -/** - * This constant is the number of system ticks allowed for the threads before - * preemption occurs. This option is only meaningful if the option - * @p CH_USE_ROUNDROBIN is also active. - */ -#if !defined(CH_TIME_QUANTUM) || defined(__DOXYGEN__) -#define CH_TIME_QUANTUM 20 -#endif - -/** - * If enabled then the use of nested @p chSysLock() / @p chSysUnlock() - * operations is allowed.
- * For performance and code size reasons the recommended setting is to leave - * this option disabled.
- * You can use this option if you need to merge ChibiOS/RT with external - * libraries that require nested lock/unlock operations. - * @note The default is @p FALSE. - */ -#if !defined(CH_USE_NESTED_LOCKS) || defined(__DOXYGEN__) -#define CH_USE_NESTED_LOCKS FALSE -#endif - -/** - * If specified then the kernel performs the round robin scheduling algorithm - * on threads of equal priority. - * @note The default is @p TRUE. - */ -#if !defined(CH_USE_ROUNDROBIN) || defined(__DOXYGEN__) -#define CH_USE_ROUNDROBIN TRUE -#endif - -/** - * Number of RAM bytes to use as system heap. If set to zero then the whole - * available RAM is used as system heap. - * @note In order to use the whole RAM as system heap the linker script must - * provide the @p __heap_base__ and @p __heap_end__ symbols. - * @note Requires @p CH_USE_HEAP. - */ -#if !defined(CH_HEAP_SIZE) || defined(__DOXYGEN__) -#define CH_HEAP_SIZE 0 -#endif - -/*===========================================================================*/ -/* Performance options. */ -/*===========================================================================*/ - -/** - * If specified then time efficient rather than space efficient code is used - * when two possible implementations exist. - * @note This is not related to the compiler optimization options. - * @note The default is @p TRUE. - */ -#if !defined(CH_OPTIMIZE_SPEED) || defined(__DOXYGEN__) -#define CH_OPTIMIZE_SPEED TRUE -#endif - -/** - * If enabled defines a CPU register to be used as storage for the global - * @p currp variable. Caching this variable in a register can greatly - * improve both space and time efficiency of the generated code. Another side - * effect is that one less register has to be saved during the context switch - * resulting in lower RAM usage and faster code. - * @note This option is only usable with the GCC compiler and is only useful - * on processors with many registers like ARM cores. - * @note If this option is enabled then ALL the libraries linked to the - * ChibiOS/RT code must be recompiled with the GCC option @p - * -ffixed-@. - * @note This option must be enabled in the Makefile, it is listed here for - * documentation. - */ -#if defined(__DOXYGEN__) -#define CH_CURRP_REGISTER_CACHE "reg" -#endif - -/*===========================================================================*/ -/* Subsystem options. */ -/*===========================================================================*/ - -/** - * If specified then the @p chThdWait() function is included in the kernel. - * @note The default is @p TRUE. - */ -#if !defined(CH_USE_WAITEXIT) || defined(__DOXYGEN__) -#define CH_USE_WAITEXIT TRUE -#endif - -/** - * If specified then the Semaphores APIs are included in the kernel. - * @note The default is @p TRUE. - */ -#if !defined(CH_USE_SEMAPHORES) || defined(__DOXYGEN__) -#define CH_USE_SEMAPHORES TRUE -#endif - -/** - * If enabled then the threads are enqueued on semaphores by priority rather - * than FIFO order. - * @note The default is @p FALSE. Enable this if you have special requirements. - * @note Requires @p CH_USE_SEMAPHORES. - */ -#if !defined(CH_USE_SEMAPHORES_PRIORITY) || defined(__DOXYGEN__) -#define CH_USE_SEMAPHORES_PRIORITY FALSE -#endif - -/** - * If specified then the Semaphores the @p chSemWaitSignal() API is included - * in the kernel. - * @note The default is @p TRUE. - * @note Requires @p CH_USE_SEMAPHORES. - */ -#if !defined(CH_USE_SEMSW) || defined(__DOXYGEN__) -#define CH_USE_SEMSW TRUE -#endif - -/** - * If specified then the Mutexes APIs are included in the kernel. - * @note The default is @p TRUE. - */ -#if !defined(CH_USE_MUTEXES) || defined(__DOXYGEN__) -#define CH_USE_MUTEXES TRUE -#endif - -/** - * If specified then the Conditional Variables APIs are included in the kernel. - * @note The default is @p TRUE. - * @note Requires @p CH_USE_MUTEXES. - */ -#if !defined(CH_USE_CONDVARS) || defined(__DOXYGEN__) -#define CH_USE_CONDVARS TRUE -#endif - -/** - * If specified then the Conditional Variables APIs are included in the kernel. - * @note The default is @p TRUE. - * @note Requires @p CH_USE_CONDVARS. - */ -#if !defined(CH_USE_CONDVARS_TIMEOUT) || defined(__DOXYGEN__) -#define CH_USE_CONDVARS_TIMEOUT TRUE -#endif - -/** - * If specified then the Event flags APIs are included in the kernel. - * @note The default is @p TRUE. - */ -#if !defined(CH_USE_EVENTS) || defined(__DOXYGEN__) -#define CH_USE_EVENTS TRUE -#endif - -/** - * If specified then the @p chEvtWaitXXXTimeout() functions are included in - * the kernel. - * @note The default is @p TRUE. - * @note Requires @p CH_USE_EVENTS. - */ -#if !defined(CH_USE_EVENTS_TIMEOUT) || defined(__DOXYGEN__) -#define CH_USE_EVENTS_TIMEOUT TRUE -#endif - -/** - * If specified then the Synchronous Messages APIs are included in the kernel. - * @note The default is @p TRUE. - */ -#if !defined(CH_USE_MESSAGES) || defined(__DOXYGEN__) -#define CH_USE_MESSAGES TRUE -#endif - -/** - * If enabled then messages are served by priority rather than in FIFO order. - * @note The default is @p FALSE. Enable this if you have special requirements. - * @note Requires @p CH_USE_MESSAGES. - */ -#if !defined(CH_USE_MESSAGES_PRIORITY) || defined(__DOXYGEN__) -#define CH_USE_MESSAGES_PRIORITY FALSE -#endif - -/** - * If specified then the Asynchronous Messages (Mailboxes) APIs are included - * in the kernel. - * @note The default is @p TRUE. - * @note Requires @p CH_USE_SEMAPHORES. - */ -#if !defined(CH_USE_MAILBOXES) || defined(__DOXYGEN__) -#define CH_USE_MAILBOXES TRUE -#endif - -/** - * If specified then the I/O queues APIs are included in the kernel. - * @note The default is @p TRUE. - * @note Requires @p CH_USE_SEMAPHORES. - */ -#if !defined(CH_USE_QUEUES) || defined(__DOXYGEN__) -#define CH_USE_QUEUES TRUE -#endif - -/** - * If specified then the memory heap allocator APIs are included in the kernel. - * @note The default is @p TRUE. - * @note Requires @p CH_USE_MUTEXES or @p CH_USE_SEMAPHORES. - * @note Mutexes are recommended. - */ -#if !defined(CH_USE_HEAP) || defined(__DOXYGEN__) -#define CH_USE_HEAP TRUE -#endif - -/** - * If enabled enforces the use of the C-runtime @p malloc() and @p free() - * functions as backend for the system heap allocator. - * @note The default is @p FALSE. - * @note Requires @p CH_USE_HEAP. - */ -#if !defined(CH_USE_MALLOC_HEAP) || defined(__DOXYGEN__) -#define CH_USE_MALLOC_HEAP FALSE -#endif - -/** - * If specified then the memory pools allocator APIs are included in the - * kernel. - * @note The default is @p TRUE. - */ -#if !defined(CH_USE_MEMPOOLS) || defined(__DOXYGEN__) -#define CH_USE_MEMPOOLS TRUE -#endif - -/** - * If specified then the dynamic threads creation APIs are included in the - * kernel. - * @note The default is @p TRUE. - * @note Requires @p CH_USE_WAITEXIT. - */ -#if !defined(CH_USE_DYNAMIC) || defined(__DOXYGEN__) -#define CH_USE_DYNAMIC TRUE -#endif - -/*===========================================================================*/ -/* Debug options. */ -/*===========================================================================*/ - -/** - * Debug option, if enabled then the checks on the API functions input - * parameters are activated. - * @note The default is @p FALSE. - */ -#if !defined(CH_DBG_ENABLE_CHECKS) || defined(__DOXYGEN__) -#define CH_DBG_ENABLE_CHECKS FALSE -#endif - -/** - * Debug option, if enabled then all the assertions in the kernel code are - * activated. This includes consistency checks inside the kernel, runtime - * anomalies and port-defined checks. - * @note The default is @p FALSE. - */ -#if !defined(CH_DBG_ENABLE_ASSERTS) || defined(__DOXYGEN__) -#define CH_DBG_ENABLE_ASSERTS FALSE -#endif - -/** - * Debug option, if enabled the context switch circular trace buffer is - * activated. - * @note The default is @p FALSE. - */ -#if !defined(CH_DBG_ENABLE_TRACE) || defined(__DOXYGEN__) -#define CH_DBG_ENABLE_TRACE FALSE -#endif - -/** - * Debug option, if enabled a runtime stack check is performed. - * @note The stack check is performed in a architecture/port dependent way. It - * may not be implemented at all. - */ -#if !defined(CH_DBG_ENABLE_STACK_CHECK) || defined(__DOXYGEN__) -#define CH_DBG_ENABLE_STACK_CHECK FALSE -#endif - -/** - * Debug option, if enabled the threads working area is filled with a byte - * pattern when a thread is created. - */ -#if !defined(CH_DBG_FILL_THREADS) || defined(__DOXYGEN__) -#define CH_DBG_FILL_THREADS FALSE -#endif - -/** - * Debug option, if enabled a field is added to the @p Thread structure that - * counts the system ticks occurred while executing the thread. - */ -#if !defined(CH_DBG_THREADS_PROFILING) || defined(__DOXYGEN__) -#define CH_DBG_THREADS_PROFILING TRUE -#endif - -/*===========================================================================*/ -/* Kernel hooks. */ -/*===========================================================================*/ - -/** - * User fields added to the end of the @p Thread structure. - */ -#if !defined(THREAD_EXT_FIELDS) || defined(__DOXYGEN__) -#define THREAD_EXT_FIELDS \ -struct { \ - /* Add thread custom fields here.*/ \ -}; -#endif - -/** - * User initialization code added to the @p chThdInit() API. - * @note It is invoked from within @p chThdInit(). - */ -#if !defined(THREAD_EXT_INIT) || defined(__DOXYGEN__) -#define THREAD_EXT_INIT(tp) { \ - /* Add thread initialization code here.*/ \ -} -#endif - -/** - * User finalization code added to the @p chThdExit() API. - * @note It is inserted into lock zone. - */ -#if !defined(THREAD_EXT_EXIT) || defined(__DOXYGEN__) -#define THREAD_EXT_EXIT(tp) { \ - /* Add thread finalization code here.*/ \ -} -#endif - -/** - * Code inserted inside the idle thread loop immediately after an interrupt - * resumed execution. - */ -#if !defined(IDLE_LOOP_HOOK) || defined(__DOXYGEN__) -#define IDLE_LOOP_HOOK() { \ - /* Idle loop code here.*/ \ -} -#endif - -#endif /* _CHCONF_H_ */ - -/** @} */ diff --git a/os/kernel/templates/chcore.c b/os/kernel/templates/chcore.c deleted file mode 100644 index b788d356c..000000000 --- a/os/kernel/templates/chcore.c +++ /dev/null @@ -1,133 +0,0 @@ -/* - ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio. - - This file is part of ChibiOS/RT. - - ChibiOS/RT is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - ChibiOS/RT is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -/** - * @file src/templates/chcore.c - * @brief Port related template code. - * @addtogroup Core - * @{ - */ - -#include - -/* - * This file is a template of the system driver functions provided by a port. - * Some of the following functions may be implemented as macros in chcore.h if - * the implementer decides that there is an advantage in doing so, as example - * because performance concerns. - */ - -/** - * @brief Port-related initialization code. - * - * @note This function is usually empty. - */ -void port_init(void){ -} - -/** - * @brief Kernel-unlock action. - * @details Usually this function just disables interrupts but may perform more - * actions. - */ -void port_lock(void) { -} - -/** - * @brief Kernel-unlock action. - * @details Usually this function just disables interrupts but may perform more - * actions. - */ -void port_unlock(void) { -} - -/** - * @brief Kernel-lock action from an interrupt handler. - * @details This function is invoked before invoking I-class APIs from - * interrupt handlers. The implementation is architecture dependent, in its - * simplest form it is void. - */ -void port_lock_from_isr(void) { -} - -/** - * @brief Kernel-unlock action from an interrupt handler. - * @details This function is invoked after invoking I-class APIs from interrupt - * handlers. The implementation is architecture dependent, in its simplest form - * it is void. - */ -void port_unlock_from_isr(void) { -} - -/** - * @brief Disables all the interrupt sources. - * - * @note Of course non maskable interrupt sources are not included. - */ -void port_disable() { -} - -/** - * @brief Disables the interrupt sources that are not supposed to preempt the kernel. - */ -void port_suspend(void) { -} - -/** - * @brief Enables all the interrupt sources. - */ -void port_enable(void) { -} - -/** - * @brief Enters an architecture-dependent halt mode. - * @details The function is meant to return when an interrupt becomes pending. - * The simplest implementation is an empty function but this will not take - * advantage of architecture-specific power saving modes. - */ -void port_wait_for_interrupt(void) { -} - -/** - * @brief Halts the system. - * @details This function is invoked by the operating system when an - * unrecoverable error is detected (as example because a programming error in - * the application code that triggers an assertion while in debug mode). - */ -void port_halt(void) { - - port_disable(); - while (TRUE) { - } -} - -/** - * @brief Performs a context switch between two threads. - * @details This is the most critical code in any port, this function - * is responsible for the context switch between 2 threads. - * - * @param otp the thread to be switched out - * @param ntp the thread to be switched in - * @note The implementation of this code affects directly the context - * switch performance so optimize here as much as you can. - */ -void port_switch(Thread *otp, Thread *ntp) { -} - -/** @} */ diff --git a/os/kernel/templates/chcore.h b/os/kernel/templates/chcore.h deleted file mode 100644 index c8a0d8222..000000000 --- a/os/kernel/templates/chcore.h +++ /dev/null @@ -1,159 +0,0 @@ -/* - ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio. - - This file is part of ChibiOS/RT. - - ChibiOS/RT is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - ChibiOS/RT is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -/** - * @file src/templates/chcore.h - * @brief Port related template macros and structures. - * @addtogroup Core - * @{ - */ - -#ifndef _CHCORE_H_ -#define _CHCORE_H_ - -/** - * Unique macro for the implemented architecture. - */ -#define CH_ARCHITECTURE_XXX - -/** - * Name of the implemented architecture. - */ -#define CH_ARCHITECTURE_NAME "" - -/** - * Base type for stack alignment. - * This type is used only for stack alignment reasons thus can be anything from - * a char to a double. - */ -typedef uint8_t stkalign_t; - -/** - * @brief Interrupt saved context. - * @details This structure represents the stack frame saved during a - * preemption-capable interrupt handler. - */ -struct extctx { -}; - -/** - * @brief System saved context. - * @details This structure represents the inner stack frame during a context - * switching. - */ -struct intctx { -}; - -/** - * @brief Platform dependent part of the @p Thread structure. - * @details This structure usually contains just the saved stack pointer - * defined as a pointer to a @p intctx structure. - */ -struct context { - struct intctx *sp; -}; - -/** - * Platform dependent part of the @p chThdInit() API. - * This code usually setup the context switching frame represented by a - * @p intctx structure. - */ -#define SETUP_CONTEXT(workspace, wsize, pf, arg) { \ -} - -/** - * Stack size for the system idle thread. - * This size depends on the idle thread implementation, usually the idle - * thread should take no more space than those reserved - * by @p INT_REQUIRED_STACK. - */ -#ifndef IDLE_THREAD_STACK_SIZE -#define IDLE_THREAD_STACK_SIZE 0 -#endif - -/** - * Per-thread stack overhead for interrupts servicing, it is used in the - * calculation of the correct working area size. - * This value can be zero on those architecture where there is a separate - * interrupt stack and the stack space between @p intctx and @p extctx is - * known to be zero. - */ -#ifndef INT_REQUIRED_STACK -#define INT_REQUIRED_STACK 0 -#endif - -/** - * Enforces a correct alignment for a stack area size value. - */ -#define STACK_ALIGN(n) ((((n) - 1) | (sizeof(stkalign_t) - 1)) + 1) - -/** - * Computes the thread working area global size. - */ -#define THD_WA_SIZE(n) STACK_ALIGN(sizeof(Thread) + \ - sizeof(struct intctx) + \ - sizeof(struct extctx) + \ - (n) + (INT_REQUIRED_STACK)) - -/** - * Macro used to allocate a thread working area aligned as both position and - * size. - */ -#define WORKING_AREA(s, n) stkalign_t s[THD_WA_SIZE(n) / sizeof(stkalign_t)]; - -/** - * IRQ prologue code, inserted at the start of all IRQ handlers enabled to - * invoke system APIs. - */ -#define PORT_IRQ_PROLOGUE() - -/** - * IRQ epilogue code, inserted at the end of all IRQ handlers enabled to - * invoke system APIs. - */ -#define PORT_IRQ_EPILOGUE() - -/** - * IRQ handler function declaration. - * @note @p id can be a function name or a vector number depending on the - * port implementation. - */ -#define PORT_IRQ_HANDLER(id) void id(void) - -#ifdef __cplusplus -extern "C" { -#endif - void port_init(void); - void port_lock(void); - void port_unlock(void); - void port_lock_from_isr(void); - void port_unlock_from_isr(void); - void port_disable(void); - void port_suspend(void); - void port_enable(void); - void port_wait_for_interrupt(void); - void port_halt(void); - void port_switch(Thread *otp, Thread *ntp); -#ifdef __cplusplus -} -#endif - -#endif /* _CHCORE_H_ */ - -/** @} */ diff --git a/os/kernel/templates/chtypes.h b/os/kernel/templates/chtypes.h deleted file mode 100644 index 80884245f..000000000 --- a/os/kernel/templates/chtypes.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio. - - This file is part of ChibiOS/RT. - - ChibiOS/RT is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - ChibiOS/RT is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -/** - * @file src/templates/chtypes.h - * @brief System types template. - * @addtogroup Types - * @{ - */ - -#ifndef _CHTYPES_H_ -#define _CHTYPES_H_ - -#define __need_NULL -#define __need_size_t -#include - -#if !defined(_STDINT_H) && !defined(__STDINT_H_) -#include -#endif - -/** Signed boolean. */ -typedef int32_t bool_t; - -/** Thread mode flags, uint8_t is ok. */ -typedef uint8_t tmode_t; - -/** Thread state, uint8_t is ok. */ -typedef uint8_t tstate_t; - -/** Priority, use the fastest unsigned type. */ -typedef uint32_t tprio_t; - -/** Message, use signed pointer equivalent.*/ -typedef int32_t msg_t; - -/** Event Id, use fastest signed.*/ -typedef int32_t eventid_t; - -/** Event Mask, recommended fastest unsigned.*/ -typedef uint32_t eventmask_t; - -/** System Time, recommended fastest unsigned.*/ -typedef uint32_t systime_t; - -/** Counter, recommended fastest signed.*/ -typedef int32_t cnt_t; - -/** Inline function modifier. */ -#define INLINE inline - -/** Packed structure modifier (within). */ -#define PACK_STRUCT_STRUCT __attribute__((packed)) - -/** Packed structure modifier (before). */ -#define PACK_STRUCT_BEGIN - -/** Packed structure modifier (after). */ -#define PACK_STRUCT_END - -#endif /* _CHTYPES_H_ */ - -/** @} */