ch_system_debug Struct Reference

System debug data structure. More...

#include <chdebug.h>

Collaboration diagram for ch_system_debug:

Data Fields
const char *volatile	panic_msg
	Pointer to the panic message.
cnt_t	isr_cnt
	ISR nesting level.
cnt_t	lock_cnt
	Lock nesting level.

Detailed Description

System debug data structure.

Definition at line 61 of file chdebug.h.

Field Documentation

panic_msg

const char* volatile ch_system_debug::panic_msg

Pointer to the panic message.

This pointer is meant to be accessed through the debugger, it is written once and then the system is halted.

Note

Accesses to this pointer must never be optimized out so the field itself is declared volatile.

Definition at line 69 of file chdebug.h.

Referenced by __dbg_object_init().

isr_cnt

cnt_t ch_system_debug::isr_cnt

ISR nesting level.

Definition at line 74 of file chdebug.h.

Referenced by __dbg_check_disable(), __dbg_check_enable(), __dbg_check_enter_isr(), __dbg_check_leave_isr(), __dbg_check_lock(), __dbg_check_lock_from_isr(), __dbg_check_suspend(), __dbg_check_unlock(), __dbg_check_unlock_from_isr(), __dbg_object_init(), chDbgCheckClassI(), and chDbgCheckClassS().

lock_cnt

cnt_t ch_system_debug::lock_cnt

Lock nesting level.

Definition at line 78 of file chdebug.h.

Referenced by __dbg_check_disable(), __dbg_check_enable(), __dbg_check_enter_isr(), __dbg_check_leave_isr(), __dbg_check_lock(), __dbg_check_lock_from_isr(), __dbg_check_suspend(), __dbg_check_unlock(), __dbg_check_unlock_from_isr(), __dbg_object_init(), chDbgCheckClassI(), and chDbgCheckClassS().