cpu.h
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1 /*
2  * Copyright (C) 2019 Gunar Schorcht
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser
5  * General Public License v2.1. See the file LICENSE in the top level
6  * directory for more details.
7  */
8 
9 #pragma once
10 
21 #ifdef __cplusplus
22 extern "C" {
23 #endif
24 
25 #include <stdio.h>
26 #include <stdint.h>
27 #include "irq.h"
28 
29 #define PROVIDES_PM_SET_LOWEST
30 
36 static inline uintptr_t cpu_get_caller_pc(void)
37 {
38  /* This function must exist else RIOT won't compile */
39  return 0;
40 }
41 
42 #ifdef __cplusplus
43 }
44 #endif
45 
static uintptr_t cpu_get_caller_pc(void)
Gets the last instruction's address.
Definition: cpu.h:36
IRQ driver interface.