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Diffstat (limited to 'nuttx/arch/arm/src/armv7-m/up_assert.c')
-rw-r--r--nuttx/arch/arm/src/armv7-m/up_assert.c340
1 files changed, 0 insertions, 340 deletions
diff --git a/nuttx/arch/arm/src/armv7-m/up_assert.c b/nuttx/arch/arm/src/armv7-m/up_assert.c
deleted file mode 100644
index b40b1090c..000000000
--- a/nuttx/arch/arm/src/armv7-m/up_assert.c
+++ /dev/null
@@ -1,340 +0,0 @@
-/****************************************************************************
- * arch/arm/src/armv7-m/up_assert.c
- *
- * Copyright (C) 2009-2010, 2012-2013 Gregory Nutt. All rights reserved.
- * Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- * used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <debug.h>
-
-#include <nuttx/irq.h>
-#include <nuttx/arch.h>
-#include <arch/board/board.h>
-
-#include "up_arch.h"
-#include "os_internal.h"
-#include "up_internal.h"
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/* Output debug info if stack dump is selected -- even if
- * debug is not selected.
- */
-
-#ifdef CONFIG_ARCH_STACKDUMP
-# undef lldbg
-# define lldbg lowsyslog
-#endif
-
-/* The following is just intended to keep some ugliness out of the mainline
- * code. We are going to print the task name if:
- *
- * CONFIG_TASK_NAME_SIZE > 0 && <-- The task has a name
- * (defined(CONFIG_DEBUG) || <-- And the debug is enabled (lldbg used)
- * defined(CONFIG_ARCH_STACKDUMP) <-- Or lowsyslog() is used
- */
-
-#undef CONFIG_PRINT_TASKNAME
-#if CONFIG_TASK_NAME_SIZE > 0 && (defined(CONFIG_DEBUG) || defined(CONFIG_ARCH_STACKDUMP))
-# define CONFIG_PRINT_TASKNAME 1
-#endif
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: up_getsp
- ****************************************************************************/
-
-/* I don't know if the builtin to get SP is enabled */
-
-static inline uint32_t up_getsp(void)
-{
- uint32_t sp;
- __asm__
- (
- "\tmov %0, sp\n\t"
- : "=r"(sp)
- );
- return sp;
-}
-
-/****************************************************************************
- * Name: up_stackdump
- ****************************************************************************/
-
-#ifdef CONFIG_ARCH_STACKDUMP
-static void up_stackdump(uint32_t sp, uint32_t stack_base)
-{
- uint32_t stack ;
-
- for (stack = sp & ~0x1f; stack < stack_base; stack += 32)
- {
- uint32_t *ptr = (uint32_t*)stack;
- lldbg("%08x: %08x %08x %08x %08x %08x %08x %08x %08x\n",
- stack, ptr[0], ptr[1], ptr[2], ptr[3],
- ptr[4], ptr[5], ptr[6], ptr[7]);
- }
-}
-#else
-# define up_stackdump()
-#endif
-
-/****************************************************************************
- * Name: up_registerdump
- ****************************************************************************/
-
-#ifdef CONFIG_ARCH_STACKDUMP
-static inline void up_registerdump(void)
-{
- /* Are user registers available from interrupt processing? */
-
- if (current_regs)
- {
- /* Yes.. dump the interrupt registers */
-
- lldbg("R0: %08x %08x %08x %08x %08x %08x %08x %08x\n",
- current_regs[REG_R0], current_regs[REG_R1],
- current_regs[REG_R2], current_regs[REG_R3],
- current_regs[REG_R4], current_regs[REG_R5],
- current_regs[REG_R6], current_regs[REG_R7]);
- lldbg("R8: %08x %08x %08x %08x %08x %08x %08x %08x\n",
- current_regs[REG_R8], current_regs[REG_R9],
- current_regs[REG_R10], current_regs[REG_R11],
- current_regs[REG_R12], current_regs[REG_R13],
- current_regs[REG_R14], current_regs[REG_R15]);
-#ifdef CONFIG_ARMV7M_USEBASEPRI
- lldbg("xPSR: %08x BASEPRI: %08x\n",
- current_regs[REG_XPSR], current_regs[REG_BASEPRI]);
-#else
- lldbg("xPSR: %08x PRIMASK: %08x\n",
- current_regs[REG_XPSR], current_regs[REG_PRIMASK]);
-#endif
- }
-}
-#else
-# define up_registerdump()
-#endif
-
-/****************************************************************************
- * Name: up_dumpstate
- ****************************************************************************/
-
-#ifdef CONFIG_ARCH_STACKDUMP
-static void up_dumpstate(void)
-{
- _TCB *rtcb = (_TCB*)g_readytorun.head;
- uint32_t sp = up_getsp();
- uint32_t ustackbase;
- uint32_t ustacksize;
-#if CONFIG_ARCH_INTERRUPTSTACK > 3
- uint32_t istackbase;
- uint32_t istacksize;
-#endif
-
- /* Get the limits on the user stack memory */
-
- if (rtcb->pid == 0)
- {
- ustackbase = g_heapbase - 4;
- ustacksize = CONFIG_IDLETHREAD_STACKSIZE;
- }
- else
- {
- ustackbase = (uint32_t)rtcb->adj_stack_ptr;
- ustacksize = (uint32_t)rtcb->adj_stack_size;
- }
-
- /* Get the limits on the interrupt stack memory */
-
-#if CONFIG_ARCH_INTERRUPTSTACK > 3
- istackbase = (uint32_t)&g_intstackbase;
- istacksize = (CONFIG_ARCH_INTERRUPTSTACK & ~3) - 4;
-
- /* Show interrupt stack info */
-
- lldbg("sp: %08x\n", sp);
- lldbg("IRQ stack:\n");
- lldbg(" base: %08x\n", istackbase);
- lldbg(" size: %08x\n", istacksize);
-
- /* Does the current stack pointer lie within the interrupt
- * stack?
- */
-
- if (sp <= istackbase && sp > istackbase - istacksize)
- {
- /* Yes.. dump the interrupt stack */
-
- up_stackdump(sp, istackbase);
- }
-
- /* Extract the user stack pointer if we are in an interrupt handler.
- * If we are not in an interrupt handler. Then sp is the user stack
- * pointer (and the above range check should have failed).
- */
-
- if (current_regs)
- {
- sp = current_regs[REG_R13];
- lldbg("sp: %08x\n", sp);
- }
-
- lldbg("User stack:\n");
- lldbg(" base: %08x\n", ustackbase);
- lldbg(" size: %08x\n", ustacksize);
-
- /* Dump the user stack if the stack pointer lies within the allocated user
- * stack memory.
- */
-
- if (sp <= ustackbase && sp > ustackbase - ustacksize)
- {
- up_stackdump(sp, ustackbase);
- }
-#else
- lldbg("sp: %08x\n", sp);
- lldbg("stack base: %08x\n", ustackbase);
- lldbg("stack size: %08x\n", ustacksize);
-
- /* Dump the user stack if the stack pointer lies within the allocated user
- * stack memory.
- */
-
- if (sp > ustackbase || sp <= ustackbase - ustacksize)
- {
- lldbg("ERROR: Stack pointer is not within allocated stack\n");
- }
- else
- {
- up_stackdump(sp, ustackbase);
- }
-#endif
-
- /* Then dump the registers (if available) */
-
- up_registerdump();
-}
-#else
-# define up_dumpstate()
-#endif
-
-/****************************************************************************
- * Name: _up_assert
- ****************************************************************************/
-
-static void _up_assert(int errorcode) noreturn_function;
-static void _up_assert(int errorcode)
-{
- /* Are we in an interrupt handler or the idle task? */
-
- if (current_regs || ((_TCB*)g_readytorun.head)->pid == 0)
- {
- (void)irqsave();
- for(;;)
- {
-#ifdef CONFIG_ARCH_LEDS
- up_ledon(LED_PANIC);
- up_mdelay(250);
- up_ledoff(LED_PANIC);
- up_mdelay(250);
-#endif
- }
- }
- else
- {
- exit(errorcode);
- }
-}
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: up_assert
- ****************************************************************************/
-
-void up_assert(const uint8_t *filename, int lineno)
-{
-#ifdef CONFIG_PRINT_TASKNAME
- _TCB *rtcb = (_TCB*)g_readytorun.head;
-#endif
-
- up_ledon(LED_ASSERTION);
-#ifdef CONFIG_PRINT_TASKNAME
- lldbg("Assertion failed at file:%s line: %d task: %s\n",
- filename, lineno, rtcb->name);
-#else
- lldbg("Assertion failed at file:%s line: %d\n",
- filename, lineno);
-#endif
- up_dumpstate();
- _up_assert(EXIT_FAILURE);
-}
-
-/****************************************************************************
- * Name: up_assert_code
- ****************************************************************************/
-
-void up_assert_code(const uint8_t *filename, int lineno, int errorcode)
-{
-#ifdef CONFIG_PRINT_TASKNAME
- _TCB *rtcb = (_TCB*)g_readytorun.head;
-#endif
-
- up_ledon(LED_ASSERTION);
-#ifdef CONFIG_PRINT_TASKNAME
- lldbg("Assertion failed at file:%s line: %d task: %s error code: %d\n",
- filename, lineno, rtcb->name, errorcode);
-#else
- lldbg("Assertion failed at file:%s line: %d error code: %d\n",
- filename, lineno, errorcode);
-#endif
- up_dumpstate();
- _up_assert(errorcode);
-}
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