1 /*
2  * Copyright (c) 2015, Wind River Systems, Inc.
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  */
6 
7 #ifndef _CORTEX_M_CPU_H
8 #define _CORTEX_M_CPU_H
9 
10 #ifdef _ASMLANGUAGE
11 
12 #define _SCS_BASE_ADDR _PPB_INT_SCS
13 
14 /* ICSR defines */
15 #define _SCS_ICSR (_SCS_BASE_ADDR + 0xd04)
16 #define _SCS_ICSR_PENDSV (1 << 28)
17 #define _SCS_ICSR_UNPENDSV (1 << 27)
18 #define _SCS_ICSR_RETTOBASE (1 << 11)
19 
20 #define _SCS_MPU_CTRL (_SCS_BASE_ADDR + 0xd94)
21 
22 /* CONTROL defines */
23 #define _CONTROL_FPCA_Msk (1 << 2)
24 
25 /* EXC_RETURN defines */
26 #define _EXC_RETURN_SPSEL_Msk (1 << 2)
27 #define _EXC_RETURN_FTYPE_Msk (1 << 4)
28 #endif
29 
30 #endif
31