main.c File Reference

Demo program for emulating unaligned memory accesses using the NEORV32 run-time environment (RTE). More...

#include <neorv32.h>

Macros
User configuration
#define	BAUD_RATE   19200
#define	DEBUG_INFO   0

Global variables
volatile uint32_t	data_block [2]
void	trap_handler_emulate_unaligned_lw (void)
int	main ()

Detailed Description

Demo program for emulating unaligned memory accesses using the NEORV32 run-time environment (RTE).

Author

Stephan Nolting

Macro Definition Documentation

BAUD_RATE

#define BAUD_RATE   19200

UART BAUD rate

DEBUG_INFO

#define DEBUG_INFO   0

Show debug info when 1

Function Documentation

main()

int main

(

void

)

Demo program to showcase RTE-based emulation of unaligned memory accesses.

Returns

Irrelevant.

trap_handler_emulate_unaligned_lw()

void trap_handler_emulate_unaligned_lw

(

void

)

Emulate unaligned load-word operation

Note

This is a RTE "second-level" trap handler.

Warning

Compressed load instructions are not supported here!

Variable Documentation

data_block

volatile uint32_t data_block[2]

Emulate unaligned load-word operation

Note

This is a RTE "second-level" trap handler.

Warning

Compressed load instructions are not supported here!