arch/risc-v: enhance the task dump
add irq stack information add cpu loading Signed-off-by: chao.an <anchao@xiaomi.com>
This commit is contained in:
chao.an
Gustavo Henrique Nihei
parent
a0b61bbf6f
commit
362fe2c6f8
2 changed files with 274 additions and 57 deletions
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@ -123,43 +123,93 @@ static inline void riscv_registerdump(volatile uint32_t *regs)
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#endif
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/****************************************************************************
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* Name: riscv_taskdump
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* Name: riscv_dump_task
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****************************************************************************/
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#if defined(CONFIG_STACK_COLORATION) || defined(CONFIG_SCHED_BACKTRACE)
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static void riscv_taskdump(struct tcb_s *tcb, void *arg)
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static void riscv_dump_task(struct tcb_s *tcb, void *arg)
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{
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#ifdef CONFIG_STACK_COLORATION
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uint32_t stack_filled = 0;
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uint32_t stack_used;
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#endif
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#ifdef CONFIG_SCHED_CPULOAD
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struct cpuload_s cpuload;
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uint32_t fracpart;
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uint32_t intpart;
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uint32_t tmp;
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clock_cpuload(tcb->pid, &cpuload);
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if (cpuload.total > 0)
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{
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tmp = (1000 * cpuload.active) / cpuload.total;
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intpart = tmp / 10;
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fracpart = tmp - 10 * intpart;
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}
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else
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{
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intpart = 0;
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fracpart = 0;
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}
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#endif
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#ifdef CONFIG_STACK_COLORATION
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stack_used = up_check_tcbstack(tcb);
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if (tcb->adj_stack_size > 0 && stack_used > 0)
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{
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/* Use fixed-point math with one decimal place */
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stack_filled = 10 * 100 * stack_used / tcb->adj_stack_size;
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}
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#endif
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/* Dump interesting properties of this task */
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_alert(
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#if CONFIG_TASK_NAME_SIZE > 0
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"%s: "
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#endif
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"PID=%d "
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_alert(" %4d %4d"
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#ifdef CONFIG_STACK_COLORATION
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"Stack Used=%lu of %lu\n",
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#else
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"Stack=%lu\n",
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" %7lu"
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#endif
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" %7lu"
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#ifdef CONFIG_STACK_COLORATION
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" %3" PRId32 ".%1" PRId32 "%%%c"
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#endif
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#ifdef CONFIG_SCHED_CPULOAD
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" %3" PRId32 ".%01" PRId32 "%%"
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#endif
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#if CONFIG_TASK_NAME_SIZE > 0
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tcb->name,
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" %s"
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#endif
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tcb->pid,
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"\n",
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tcb->pid, tcb->sched_priority,
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#ifdef CONFIG_STACK_COLORATION
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(unsigned long)up_check_tcbstack(tcb),
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#endif
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(unsigned long)tcb->adj_stack_size);
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(unsigned long)tcb->adj_stack_size
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#ifdef CONFIG_STACK_COLORATION
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, stack_filled / 10, stack_filled % 10,
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(stack_filled >= 10 * 80 ? '!' : ' ')
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#endif
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#ifdef CONFIG_SCHED_CPULOAD
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, intpart, fracpart
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#endif
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#if CONFIG_TASK_NAME_SIZE > 0
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, tcb->name
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#endif
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);
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}
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/* Show back trace */
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/****************************************************************************
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* Name: riscv_dump_backtrace
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****************************************************************************/
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#ifdef CONFIG_SCHED_BACKTRACE
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static void riscv_dump_backtrace(struct tcb_s *tcb, void *arg)
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{
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/* Show back trace */
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sched_dumpstack(tcb->pid);
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#endif
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/* Dump the registers */
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riscv_registerdump(tcb->xcp.regs);
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}
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#endif
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/****************************************************************************
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* Name: riscv_showtasks
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@ -167,13 +217,71 @@ static void riscv_taskdump(struct tcb_s *tcb, void *arg)
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static inline void riscv_showtasks(void)
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{
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#if CONFIG_ARCH_INTERRUPTSTACK > 15
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# ifdef CONFIG_STACK_COLORATION
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uint32_t stack_used = up_check_intstack();
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uint32_t stack_filled = 0;
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if ((CONFIG_ARCH_INTERRUPTSTACK & ~15) > 0 && stack_used > 0)
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{
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/* Use fixed-point math with one decimal place */
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stack_filled = 10 * 100 *
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stack_used / (CONFIG_ARCH_INTERRUPTSTACK & ~15);
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}
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# endif
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#endif
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/* Dump interesting properties of each task in the crash environment */
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nxsched_foreach(riscv_taskdump, NULL);
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}
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#else
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# define riscv_showtasks()
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_alert(" PID PRI"
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#ifdef CONFIG_STACK_COLORATION
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" USED"
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#endif
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" STACK"
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#ifdef CONFIG_STACK_COLORATION
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" FILLED "
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#endif
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#ifdef CONFIG_SCHED_CPULOAD
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" CPU"
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#endif
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#if CONFIG_TASK_NAME_SIZE > 0
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" COMMAND"
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#endif
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"\n");
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#if CONFIG_ARCH_INTERRUPTSTACK > 15
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_alert(" ---- ----"
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# ifdef CONFIG_STACK_COLORATION
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" %7lu"
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# endif
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" %7lu"
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# ifdef CONFIG_STACK_COLORATION
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" %3" PRId32 ".%1" PRId32 "%%%c"
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# endif
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# ifdef CONFIG_SCHED_CPULOAD
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" ----"
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# endif
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# if CONFIG_TASK_NAME_SIZE > 0
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" irq"
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# endif
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"\n"
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# ifdef CONFIG_STACK_COLORATION
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, (unsigned long)stack_used
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# endif
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, (unsigned long)(CONFIG_ARCH_INTERRUPTSTACK & ~15)
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# ifdef CONFIG_STACK_COLORATION
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, stack_filled / 10, stack_filled % 10,
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(stack_filled >= 10 * 80 ? '!' : ' ')
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# endif
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);
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#endif
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nxsched_foreach(riscv_dump_task, NULL);
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#ifdef CONFIG_SCHED_BACKTRACE
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nxsched_foreach(riscv_dump_backtrace, NULL);
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#endif
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}
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/****************************************************************************
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* Name: riscv_dumpstate
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@ -132,63 +132,171 @@ static inline void riscv_registerdump(volatile uintptr_t *regs)
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}
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/****************************************************************************
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* Name: up_taskdump
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* Name: riscv_dump_task
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****************************************************************************/
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#if defined(CONFIG_STACK_COLORATION) || defined(CONFIG_SCHED_BACKTRACE)
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static void up_taskdump(struct tcb_s *tcb, void *arg)
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static void riscv_dump_task(struct tcb_s *tcb, void *arg)
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{
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#ifdef CONFIG_STACK_COLORATION
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uint32_t stack_filled = 0;
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uint32_t stack_used;
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#endif
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#ifdef CONFIG_SCHED_CPULOAD
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struct cpuload_s cpuload;
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uint32_t fracpart;
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uint32_t intpart;
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uint32_t tmp;
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clock_cpuload(tcb->pid, &cpuload);
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if (cpuload.total > 0)
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{
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tmp = (1000 * cpuload.active) / cpuload.total;
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intpart = tmp / 10;
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fracpart = tmp - 10 * intpart;
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}
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else
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{
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intpart = 0;
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fracpart = 0;
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}
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#endif
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#ifdef CONFIG_STACK_COLORATION
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stack_used = up_check_tcbstack(tcb);
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if (tcb->adj_stack_size > 0 && stack_used > 0)
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{
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/* Use fixed-point math with one decimal place */
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stack_filled = 10 * 100 * stack_used / tcb->adj_stack_size;
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}
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#endif
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/* Dump interesting properties of this task */
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_alert(
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#if CONFIG_TASK_NAME_SIZE > 0
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"%s: "
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#endif
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"PID=%d "
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_alert(" %4d %4d"
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#ifdef CONFIG_STACK_COLORATION
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"Stack Used=%lu of %lu\n",
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#else
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"Stack=%lu\n",
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" %7lu"
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#endif
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" %7lu"
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#ifdef CONFIG_STACK_COLORATION
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" %3" PRId32 ".%1" PRId32 "%%%c"
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#endif
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#ifdef CONFIG_SCHED_CPULOAD
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" %3" PRId32 ".%01" PRId32 "%%"
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#endif
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#if CONFIG_TASK_NAME_SIZE > 0
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tcb->name,
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" %s"
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#endif
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tcb->pid,
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"\n",
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tcb->pid, tcb->sched_priority,
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#ifdef CONFIG_STACK_COLORATION
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(unsigned long)up_check_tcbstack(tcb),
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#endif
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(unsigned long)tcb->adj_stack_size);
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(unsigned long)tcb->adj_stack_size
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#ifdef CONFIG_STACK_COLORATION
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, stack_filled / 10, stack_filled % 10,
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(stack_filled >= 10 * 80 ? '!' : ' ')
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#endif
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#ifdef CONFIG_SCHED_CPULOAD
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, intpart, fracpart
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#endif
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#if CONFIG_TASK_NAME_SIZE > 0
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, tcb->name
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#endif
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);
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}
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/* Show back trace */
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/****************************************************************************
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* Name: riscv_dump_backtrace
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****************************************************************************/
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#ifdef CONFIG_SCHED_BACKTRACE
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static void riscv_dump_backtrace(struct tcb_s *tcb, void *arg)
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{
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/* Show back trace */
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sched_dumpstack(tcb->pid);
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}
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#endif
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/* Dump the registers */
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riscv_registerdump(tcb->xcp.regs);
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}
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/****************************************************************************
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* Name: up_showtasks
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* Name: riscv_showtasks
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****************************************************************************/
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static inline void up_showtasks(void)
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static inline void riscv_showtasks(void)
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{
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#if CONFIG_ARCH_INTERRUPTSTACK > 15
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# ifdef CONFIG_STACK_COLORATION
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uint32_t stack_used = up_check_intstack();
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uint32_t stack_filled = 0;
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if ((CONFIG_ARCH_INTERRUPTSTACK & ~15) > 0 && stack_used > 0)
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{
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/* Use fixed-point math with one decimal place */
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stack_filled = 10 * 100 *
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stack_used / (CONFIG_ARCH_INTERRUPTSTACK & ~15);
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}
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# endif
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#endif
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/* Dump interesting properties of each task in the crash environment */
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nxsched_foreach(up_taskdump, NULL);
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}
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#else
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# define up_showtasks()
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_alert(" PID PRI"
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#ifdef CONFIG_STACK_COLORATION
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" USED"
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#endif
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" STACK"
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#ifdef CONFIG_STACK_COLORATION
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" FILLED "
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#endif
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#ifdef CONFIG_SCHED_CPULOAD
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" CPU"
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#endif
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#if CONFIG_TASK_NAME_SIZE > 0
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" COMMAND"
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#endif
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"\n");
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#if CONFIG_ARCH_INTERRUPTSTACK > 15
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_alert(" ---- ----"
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# ifdef CONFIG_STACK_COLORATION
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" %7lu"
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# endif
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" %7lu"
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# ifdef CONFIG_STACK_COLORATION
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" %3" PRId32 ".%1" PRId32 "%%%c"
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# endif
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# ifdef CONFIG_SCHED_CPULOAD
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" ----"
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# endif
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# if CONFIG_TASK_NAME_SIZE > 0
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" irq"
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# endif
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"\n"
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# ifdef CONFIG_STACK_COLORATION
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, (unsigned long)stack_used
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# endif
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, (unsigned long)(CONFIG_ARCH_INTERRUPTSTACK & ~15)
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# ifdef CONFIG_STACK_COLORATION
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, stack_filled / 10, stack_filled % 10,
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(stack_filled >= 10 * 80 ? '!' : ' ')
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# endif
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);
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#endif
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nxsched_foreach(riscv_dump_task, NULL);
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#ifdef CONFIG_SCHED_BACKTRACE
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nxsched_foreach(riscv_dump_backtrace, NULL);
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#endif
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}
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/****************************************************************************
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* Name: up_dumpstate
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* Name: riscv_dumpstate
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****************************************************************************/
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static void up_dumpstate(void)
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static void riscv_dumpstate(void)
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{
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struct tcb_s *rtcb = running_task();
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uint64_t sp = up_getsp();
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@ -273,7 +381,8 @@ static void up_dumpstate(void)
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riscv_stackdump(sp, ustackbase + ustacksize);
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}
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}
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#else
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# define riscv_dumpstate()
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#endif /* CONFIG_ARCH_STACKDUMP */
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/****************************************************************************
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@ -376,7 +485,7 @@ void up_assert(const char *filename, int lineno)
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#endif
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#endif
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up_dumpstate();
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riscv_dumpstate();
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#ifdef CONFIG_SMP
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/* Show the CPU number */
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@ -386,7 +495,7 @@ void up_assert(const char *filename, int lineno)
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/* Dump the state of all tasks (if available) */
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up_showtasks();
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riscv_showtasks();
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#ifdef CONFIG_ARCH_USBDUMP
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/* Dump USB trace data */
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