os/kernel: Update sysdbg availabe in current TizenRT

- Modified sysdbg structures to support multiple CPUs by adding arrays for scheduling and IRQ history.
- Modified sysdbg_print to display task and IRQ scheduling history per CPU.
- Modified sysdbg to use spin_lock_irqsave() instead of enter_critical_section(), because enter_critical_section makes recursive call.
    - enter_critical_section() -> up_cpu_paused_restore() -> up_restoretask() -> save_task_scheduling_status() -> enter_critical_section()
    - spin_lock_irqsave blocks interrupt and provides SMP-safe protection for sysdbg_struct without the enter_critical_section()
- Modified to call blocking functions(lldbg, kmm_free, kmm_zalloc) outside of spinlock to avoid deadlock.
- This patch makes sysdbg available in current TizenRT system.

Signed-off-by: seokhun-eom <seokhun.eom@samsung.com>

Author: seokhun-eom24

os/include/tinyara/debug/sysdbg.h

@@ -102,13 +102,23 @@ typedef enum sem_status_s sem_status_t;
 
 struct sysdbg_s {
 #ifdef CONFIG_TASK_SCHED_HISTORY
+#ifdef CONFIG_SMP
+	sched_history_t *sched[CONFIG_SMP_NCPUS];
+	int task_lastindex[CONFIG_SMP_NCPUS];
+#else
 	sched_history_t *sched;
 	int task_lastindex;
 #endif
+#endif
 #ifdef CONFIG_IRQ_SCHED_HISTORY
+#ifdef CONFIG_SMP
+	irq_history_t *irq[CONFIG_SMP_NCPUS];
+	int irq_lastindex[CONFIG_SMP_NCPUS];
+#else
 	irq_history_t *irq;
 	int irq_lastindex;
 #endif
+#endif
 #ifdef CONFIG_SEMAPHORE_HISTORY
 	sem_history_t *sem_log;
 	int sem_lastindex;