diff options
Diffstat (limited to 'os/kernel/src/chdebug.c')
-rw-r--r-- | os/kernel/src/chdebug.c | 260 |
1 files changed, 0 insertions, 260 deletions
diff --git a/os/kernel/src/chdebug.c b/os/kernel/src/chdebug.c deleted file mode 100644 index 05b746357..000000000 --- a/os/kernel/src/chdebug.c +++ /dev/null @@ -1,260 +0,0 @@ -/*
- ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
- 2011,2012,2013 Giovanni Di Sirio.
-
- This file is part of ChibiOS/RT.
-
- ChibiOS/RT is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- ChibiOS/RT is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-/**
- * @file chdebug.c
- * @brief ChibiOS/RT Debug code.
- *
- * @addtogroup debug
- * @details Debug APIs and services:
- * - Runtime system state and call protocol check. The following
- * panic messages can be generated:
- * - SV#1, misplaced @p chSysDisable().
- * - SV#2, misplaced @p chSysSuspend()
- * - SV#3, misplaced @p chSysEnable().
- * - SV#4, misplaced @p chSysLock().
- * - SV#5, misplaced @p chSysUnlock().
- * - SV#6, misplaced @p chSysLockFromIsr().
- * - SV#7, misplaced @p chSysUnlockFromIsr().
- * - SV#8, misplaced @p CH_IRQ_PROLOGUE().
- * - SV#9, misplaced @p CH_IRQ_EPILOGUE().
- * - SV#10, misplaced I-class function.
- * - SV#11, misplaced S-class function.
- * .
- * - Trace buffer.
- * - Parameters check.
- * - Kernel assertions.
- * - Kernel panics.
- * .
- * @note Stack checks are not implemented in this module but in the port
- * layer in an architecture-dependent way.
- * @{
- */
-
-#include "ch.h"
-
-/*===========================================================================*/
-/* Module local definitions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module exported variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local types. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local functions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module exported functions. */
-/*===========================================================================*/
-
-#if CH_DBG_SYSTEM_STATE_CHECK || defined(__DOXYGEN__)
-/**
- * @brief Guard code for @p chSysDisable().
- *
- * @notapi
- */
-void _dbg_check_disable(void) {
-
- if ((ch.dbg_isr_cnt != 0) || (ch.dbg_lock_cnt != 0))
- chDbgPanic("SV#1");
-}
-
-/**
- * @brief Guard code for @p chSysSuspend().
- *
- * @notapi
- */
-void _dbg_check_suspend(void) {
-
- if ((ch.dbg_isr_cnt != 0) || (ch.dbg_lock_cnt != 0))
- chDbgPanic("SV#2");
-}
-
-/**
- * @brief Guard code for @p chSysEnable().
- *
- * @notapi
- */
-void _dbg_check_enable(void) {
-
- if ((ch.dbg_isr_cnt != 0) || (ch.dbg_lock_cnt != 0))
- chDbgPanic("SV#3");
-}
-
-/**
- * @brief Guard code for @p chSysLock().
- *
- * @notapi
- */
-void _dbg_check_lock(void) {
-
- if ((ch.dbg_isr_cnt != 0) || (ch.dbg_lock_cnt != 0))
- chDbgPanic("SV#4");
- _dbg_enter_lock();
-}
-
-/**
- * @brief Guard code for @p chSysUnlock().
- *
- * @notapi
- */
-void _dbg_check_unlock(void) {
-
- if ((ch.dbg_isr_cnt != 0) || (ch.dbg_lock_cnt <= 0))
- chDbgPanic("SV#5");
- _dbg_leave_lock();
-}
-
-/**
- * @brief Guard code for @p chSysLockFromIsr().
- *
- * @notapi
- */
-void _dbg_check_lock_from_isr(void) {
-
- if ((ch.dbg_isr_cnt <= 0) || (ch.dbg_lock_cnt != 0))
- chDbgPanic("SV#6");
- _dbg_enter_lock();
-}
-
-/**
- * @brief Guard code for @p chSysUnlockFromIsr().
- *
- * @notapi
- */
-void _dbg_check_unlock_from_isr(void) {
-
- if ((ch.dbg_isr_cnt <= 0) || (ch.dbg_lock_cnt <= 0))
- chDbgPanic("SV#7");
- _dbg_leave_lock();
-}
-
-/**
- * @brief Guard code for @p CH_IRQ_PROLOGUE().
- *
- * @notapi
- */
-void _dbg_check_enter_isr(void) {
-
- port_lock_from_isr();
- if ((ch.dbg_isr_cnt < 0) || (ch.dbg_lock_cnt != 0))
- chDbgPanic("SV#8");
- ch.dbg_isr_cnt++;
- port_unlock_from_isr();
-}
-
-/**
- * @brief Guard code for @p CH_IRQ_EPILOGUE().
- *
- * @notapi
- */
-void _dbg_check_leave_isr(void) {
-
- port_lock_from_isr();
- if ((ch.dbg_isr_cnt <= 0) || (ch.dbg_lock_cnt != 0))
- chDbgPanic("SV#9");
- ch.dbg_isr_cnt--;
- port_unlock_from_isr();
-}
-
-/**
- * @brief I-class functions context check.
- * @details Verifies that the system is in an appropriate state for invoking
- * an I-class API function. A panic is generated if the state is
- * not compatible.
- *
- * @api
- */
-void chDbgCheckClassI(void) {
-
- if ((ch.dbg_isr_cnt < 0) || (ch.dbg_lock_cnt <= 0))
- chDbgPanic("SV#10");
-}
-
-/**
- * @brief S-class functions context check.
- * @details Verifies that the system is in an appropriate state for invoking
- * an S-class API function. A panic is generated if the state is
- * not compatible.
- *
- * @api
- */
-void chDbgCheckClassS(void) {
-
- if ((ch.dbg_isr_cnt != 0) || (ch.dbg_lock_cnt <= 0))
- chDbgPanic("SV#11");
-}
-
-#endif /* CH_DBG_SYSTEM_STATE_CHECK */
-
-#if CH_DBG_ENABLE_TRACE || defined(__DOXYGEN__)
-/**
- * @brief Trace circular buffer subsystem initialization.
- * @note Internal use only.
- */
-void _trace_init(void) {
-
- ch.dbg_trace_buffer.tb_size = CH_DBG_TRACE_BUFFER_SIZE;
- ch.dbg_trace_buffer.tb_ptr = &ch.dbg_trace_buffer.tb_buffer[0];
-}
-
-/**
- * @brief Inserts in the circular debug trace buffer a context switch record.
- *
- * @param[in] otp the thread being switched out
- *
- * @notapi
- */
-void _dbg_trace(thread_t *otp) {
-
- ch.dbg_trace_buffer.tb_ptr->se_time = chVTGetSystemTimeX();
- ch.dbg_trace_buffer.tb_ptr->se_tp = currp;
- ch.dbg_trace_buffer.tb_ptr->se_wtobjp = otp->p_u.wtobjp;
- ch.dbg_trace_buffer.tb_ptr->se_state = (uint8_t)otp->p_state;
- if (++ch.dbg_trace_buffer.tb_ptr >=
- &ch.dbg_trace_buffer.tb_buffer[CH_DBG_TRACE_BUFFER_SIZE])
- ch.dbg_trace_buffer.tb_ptr = &ch.dbg_trace_buffer.tb_buffer[0];
-}
-#endif /* CH_DBG_ENABLE_TRACE */
-
-#if CH_DBG_ENABLED || defined(__DOXYGEN__)
-/**
- * @brief Prints a panic message on the console and then halts the system.
- *
- * @param[in] msg the pointer to the panic message string
- */
-void chDbgPanic(const char *msg) {
-
- ch.dbg_panic_msg = msg;
- chSysHalt();
-}
-#endif /* CH_DBG_ENABLED */
-
-/** @} */
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