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[kservice] improve backtrace service in kernel (#8144)

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Signed-off-by: Shell <smokewood@qq.com>
This commit is contained in:
Shell
2023-10-21 20:14:45 +08:00
committed by GitHub
parent 90c7089d47
commit 70a8d1d465
28 changed files with 589 additions and 826 deletions
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include/rthw.h
+18 -5
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@@ -13,6 +13,7 @@
* 2018-11-17 Jesven add rt_hw_spinlock_t
* add smp support
* 2019-05-18 Bernard add empty definition for not enable cache case
* 2023-10-16 Shell Support a new backtrace framework
*/
#ifndef __RT_HW_H__
@@ -20,6 +21,10 @@
#include <rtdef.h>
#if defined (RT_USING_CACHE) || defined(RT_USING_SMP)
#include <cpuport.h> /* include spinlock, cache ops, etc. */
#endif
#ifdef __cplusplus
extern "C" {
#endif
@@ -145,9 +150,20 @@ void rt_hw_context_switch_to(rt_ubase_t to);
void rt_hw_context_switch_interrupt(rt_ubase_t from, rt_ubase_t to, rt_thread_t from_thread, rt_thread_t to_thread);
#endif /*RT_USING_SMP*/
/**
* Hardware Layer Backtrace Service
*/
struct rt_hw_backtrace_frame {
rt_base_t fp;
rt_base_t pc;
};
rt_err_t rt_hw_backtrace_frame_get(rt_thread_t thread, struct rt_hw_backtrace_frame *frame);
rt_err_t rt_hw_backtrace_frame_unwind(rt_thread_t thread, struct rt_hw_backtrace_frame *frame);
void rt_hw_console_output(const char *str);
void rt_hw_backtrace(rt_uint32_t *fp, rt_ubase_t thread_entry);
void rt_hw_show_memory(rt_uint32_t addr, rt_size_t size);
/*
@@ -170,7 +186,6 @@ void rt_hw_ipi_send(int ipi_vector, unsigned int cpu_mask);
#endif
#ifdef RT_USING_SMP
#include <cpuport.h> /* for spinlock from arch */
struct rt_spinlock
{
@@ -216,9 +231,7 @@ struct rt_spinlock
};
#endif
#ifdef RT_USING_CACHE
#include <cpuport.h>
#else
#ifndef RT_USING_CACHE
#define rt_hw_isb()
#define rt_hw_dmb()
#define rt_hw_dsb()