main.c File Reference

Simple execution trace demo program. More...

#include <neorv32.h>

Macros
#define	BAUD_RATE   19200

Functions
void	tracer_irq_handler (void)
void	ecall_exc_handler (void)
void	test_code (void)
int	main (void)

Detailed Description

Simple execution trace demo program.

Macro Definition Documentation

BAUD_RATE

#define BAUD_RATE   19200

User configuration

Function Documentation

ecall_exc_handler()

void ecall_exc_handler

(

void

)

Environment Call Exception Handler. We want to trace how we got here.

Note

No inlining so we have actual branches that we can trace.

main()

int main

(

void

)

Main function for core 0 (primary core).

Attention

This program requires the dual-core configuration, the CLINT, UART0 and the A/Zalrsc ISA extension.

Returns

Irrelevant (but can be inspected by the debugger).

test_code()

void test_code

(

void

)

This is the function we want to trace.

Note

No inlining so we have actual branches that we can trace.

tracer_irq_handler()

void tracer_irq_handler

(

void

)

TRACER interrupt handler.