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commit 8fe701c8ae235ea0badced4cf2c8cbb5c6a64b51
Author: Xiang Xiao <xiaoxi...@xiaomi.com>
AuthorDate: Sat Jun 26 13:55:54 2021 +0800
note/notelog: Implement more sched_note callback
Signed-off-by: Xiang Xiao <xiaoxi...@xiaomi.com>
---
drivers/note/notelog_driver.c | 201 +++++++++++++++++++++++++++++++++++++++++-
1 file changed, 200 insertions(+), 1 deletion(-)
diff --git a/drivers/note/notelog_driver.c b/drivers/note/notelog_driver.c
index 4b855e3..cba8be6 100644
--- a/drivers/note/notelog_driver.c
+++ b/drivers/note/notelog_driver.c
@@ -23,9 +23,12 @@
****************************************************************************/
#include <nuttx/config.h>
-#include <stdbool.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <syscall.h>
#include <syslog.h>
#include <nuttx/sched.h>
+#include <nuttx/sched_note.h>
/****************************************************************************
* Public Functions
@@ -130,6 +133,74 @@ void sched_note_resume(FAR struct tcb_s *tcb)
#endif
}
+#ifdef CONFIG_SMP
+void sched_note_cpu_start(FAR struct tcb_s *tcb, int cpu)
+{
+#if CONFIG_TASK_NAME_SIZE > 0
+ syslog(LOG_INFO, "CPU%d: Task %s TCB@%p CPU%d START\n",
+ tcb->cpu, tcb->name, tcb, cpu);
+#else
+ syslog(LOG_INFO, "CPU%d: TCB@%p CPU%d START\n",
+ tcb->cpu, tcb, cpu);
+#endif
+}
+
+void sched_note_cpu_started(FAR struct tcb_s *tcb)
+{
+#if CONFIG_TASK_NAME_SIZE > 0
+ syslog(LOG_INFO, "CPU%d: Task %s TCB@%p CPU%d STARTED\n",
+ tcb->cpu, tcb->name, tcb, tcb->cpu);
+#else
+ syslog(LOG_INFO, "CPU%d: TCB@%p CPU%d STARTED\n",
+ tcb->cpu, tcb, tcb->cpu);
+#endif
+}
+
+void sched_note_cpu_pause(FAR struct tcb_s *tcb, int cpu)
+{
+#if CONFIG_TASK_NAME_SIZE > 0
+ syslog(LOG_INFO, "CPU%d: Task %s TCB@%p CPU%d PAUSE\n",
+ tcb->cpu, tcb->name, tcb, cpu);
+#else
+ syslog(LOG_INFO, "CPU%d: TCB@%p CPU%d PAUSE\n",
+ tcb->cpu, tcb, cpu);
+#endif
+}
+
+void sched_note_cpu_paused(FAR struct tcb_s *tcb)
+{
+#if CONFIG_TASK_NAME_SIZE > 0
+ syslog(LOG_INFO, "CPU%d: Task %s TCB@%p CPU%d PAUSED\n",
+ tcb->cpu, tcb->name, tcb, tcb->cpu);
+#else
+ syslog(LOG_INFO, "CPU%d: TCB@%p CPU%d PAUSED\n",
+ tcb->cpu, tcb, tcb->cpu);
+#endif
+}
+
+void sched_note_cpu_resume(FAR struct tcb_s *tcb, int cpu)
+{
+#if CONFIG_TASK_NAME_SIZE > 0
+ syslog(LOG_INFO, "CPU%d: Task %s TCB@%p CPU%d RESUME\n",
+ tcb->cpu, tcb->name, tcb, cpu);
+#else
+ syslog(LOG_INFO, "CPU%d: TCB@%p CPU%d RESUME\n",
+ tcb->cpu, tcb, cpu);
+#endif
+}
+
+void sched_note_cpu_resumed(FAR struct tcb_s *tcb)
+{
+#if CONFIG_TASK_NAME_SIZE > 0
+ syslog(LOG_INFO, "CPU%d: Task %s TCB@%p CPU%d RESUMED\n",
+ tcb->cpu, tcb->name, tcb, tcb->cpu);
+#else
+ syslog(LOG_INFO, "CPU%d: TCB@%p CPU%d RESUMED\n",
+ tcb->cpu, tcb, tcb->cpu);
+#endif
+}
+#endif
+
#ifdef CONFIG_SCHED_INSTRUMENTATION_PREEMPTION
/* This does not work well... it interferes with the operation of the
* simulated /dev/console device which, of course, does disable preemption
@@ -189,3 +260,131 @@ void sched_note_csection(FAR struct tcb_s *tcb, bool
enter)
#endif
}
#endif
+
+#ifdef CONFIG_SCHED_INSTRUMENTATION_SPINLOCKS
+void sched_note_spinlock(FAR struct tcb_s *tcb,
+ FAR volatile void *spinlock)
+{
+#ifdef CONFIG_SMP
+#if CONFIG_TASK_NAME_SIZE > 0
+ syslog(LOG_INFO, "CPU%d: Task %s TCB@%p spinlock@%p LOCK\n",
+ tcb->cpu, tcb->name, tcb, spinlock);
+#else
+ syslog(LOG_INFO, "CPU%d: TCB@%p spinlock@%p LOCK\n",
+ tcb->cpu, tcb, spinlock);
+#endif
+#else
+#if CONFIG_TASK_NAME_SIZE > 0
+ syslog(LOG_INFO, "Task %s TCB@%p spinlock@%p LOCK\n",
+ tcb->name, tcb, spinlock);
+#else
+ syslog(LOG_INFO, "TCB@%p spinlock@%p LOCK\n",
+ tcb, spinlock);
+#endif
+#endif
+}
+
+void sched_note_spinlocked(FAR struct tcb_s *tcb,
+ FAR volatile void *spinlock)
+{
+#ifdef CONFIG_SMP
+#if CONFIG_TASK_NAME_SIZE > 0
+ syslog(LOG_INFO, "CPU%d: Task %s TCB@%p spinlock@%p LOCKED\n",
+ tcb->cpu, tcb->name, tcb, spinlock);
+#else
+ syslog(LOG_INFO, "CPU%d: TCB@%p spinlock@%p LOCKED\n",
+ tcb->cpu, tcb, spinlock);
+#endif
+#else
+#if CONFIG_TASK_NAME_SIZE > 0
+ syslog(LOG_INFO, "Task %s TCB@%p spinlock@%p LOCKED\n",
+ tcb->name, tcb, spinlock);
+#else
+ syslog(LOG_INFO, "TCB@%p spinlock@%p LOCKED\n",
+ tcb, spinlock);
+#endif
+#endif
+}
+
+void sched_note_spinunlock(FAR struct tcb_s *tcb,
+ FAR volatile void *spinlock)
+{
+#ifdef CONFIG_SMP
+#if CONFIG_TASK_NAME_SIZE > 0
+ syslog(LOG_INFO, "CPU%d: Task %s TCB@%p spinlock@%p UNLOCK\n",
+ tcb->cpu, tcb->name, tcb, spinlock);
+#else
+ syslog(LOG_INFO, "CPU%d: TCB@%p spinlock@%p UNLOCK\n",
+ tcb->cpu, tcb, spinlock);
+#endif
+#else
+#if CONFIG_TASK_NAME_SIZE > 0
+ syslog(LOG_INFO, "Task %s TCB@%p spinlock@%p UNLOCK\n",
+ tcb->name, tcb, spinlock);
+#else
+ syslog(LOG_INFO, "TCB@%p spinlock@%p UNLOCK\n",
+ tcb, spinlock);
+#endif
+#endif
+}
+
+void sched_note_spinabort(FAR struct tcb_s *tcb,
+ FAR volatile void *spinlock)
+{
+#ifdef CONFIG_SMP
+#if CONFIG_TASK_NAME_SIZE > 0
+ syslog(LOG_INFO, "CPU%d: Task %s TCB@%p spinlock@%p ABORT\n",
+ tcb->cpu, tcb->name, tcb, spinlock);
+#else
+ syslog(LOG_INFO, "CPU%d: TCB@%p spinlock@%p ABORT\n",
+ tcb->cpu, tcb, spinlock);
+#endif
+#else
+#if CONFIG_TASK_NAME_SIZE > 0
+ syslog(LOG_INFO, "Task %s TCB@%p spinlock@%p ABORT\n",
+ tcb->name, tcb, spinlock);
+#else
+ syslog(LOG_INFO, "TCB@%p spinlock@%p ABORT\n",
+ tcb, spinlock);
+#endif
+#endif
+}
+#endif
+
+#ifdef CONFIG_SCHED_INSTRUMENTATION_SYSCALL
+void sched_note_syscall_enter(int nr, int argc, ...)
+{
+ char buf[128];
+ FAR char *p = buf;
+ va_list ap;
+
+ va_start(ap, argc);
+ while (argc-- > 0)
+ {
+ if (argc)
+ {
+ p += sprintf(p, "%#"PRIxPTR", ", va_arg(ap, uintptr_t));
+ }
+ else
+ {
+ p += sprintf(p, "%#"PRIxPTR, va_arg(ap, uintptr_t));
+ }
+ }
+
+ va_end(ap);
+ syslog(LOG_INFO, "%s@%d ENTER %s\n", g_funcnames[nr], nr, buf);
+}
+
+void sched_note_syscall_leave(int nr, uintptr_t result)
+{
+ syslog(LOG_INFO, "%s@%d LEAVE %"PRIdPTR"\n", g_funcnames[nr], nr, result);
+}
+#endif
+
+#ifdef CONFIG_SCHED_INSTRUMENTATION_IRQHANDLER
+void sched_note_irqhandler(int irq, FAR void *handler, bool enter)
+{
+ syslog(LOG_INFO, "IRQ%d handler@%p %s\n",
+ irq, handler, enter ? "ENTER" : "LEAVE");
+}
+#endif
