System debug data structure. More...
#include <chschd.h>
Data Fields | |
| const char *volatile | panic_msg |
| Pointer to the panic message. More... | |
| cnt_t | isr_cnt |
| ISR nesting level. More... | |
| cnt_t | lock_cnt |
| Lock nesting level. More... | |
| ch_trace_buffer_t | trace_buffer |
| Public trace buffer. More... | |
Detailed Description
Field Documentation
| 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 387 of file chschd.h.
Referenced by chSysHalt().
| cnt_t ch_system_debug::isr_cnt |
ISR nesting level.
Definition at line 392 of file chschd.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(), chDbgCheckClassI(), chDbgCheckClassS(), and chSysInit().
| cnt_t ch_system_debug::lock_cnt |
Lock nesting level.
Definition at line 396 of file chschd.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(), chDbgCheckClassI(), chDbgCheckClassS(), and chSysInit().
| ch_trace_buffer_t ch_system_debug::trace_buffer |
Public trace buffer.
Definition at line 402 of file chschd.h.
Referenced by _trace_halt(), _trace_init(), _trace_isr_enter(), _trace_isr_leave(), _trace_switch(), chDbgResumeTraceI(), chDbgSuspendTraceI(), chDbgWriteTraceI(), and trace_next().
