You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

48 lines
1000 B

/*
* Copyright (C) 2013 Ludwig Knüpfer <ludwig.knuepfer@fu-berlin.de>
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup arch
* @defgroup native_cpu Native
* @brief Native CPU specific code
* @details The native CPU uses system calls to simulate hardware access.
* @ingroup cpu
* @brief CPU abstraction for the native port
* @{
* @author Ludwig Knüpfer <ludwig.knuepfer@fu-berlin.de>
*/
#ifndef _CPU_H
#define _CPU_H
#include <stdio.h>
#ifdef __cplusplus
extern "C" {
#endif
/* TODO: remove once these have been removed from RIOT: */
void dINT(void);
void eINT(void);
/**
* @brief Prints the last instruction's address
*/
static inline void cpu_print_last_instruction(void)
{
void *p;
__asm__("1: mov 1b, %0" : "=r" (p));
printf("%p\n", p);
}
#ifdef __cplusplus
}
#endif
/** @} */
#endif //_CPU_H