blob: 0fe2fc7922a03fa58d635c94db62eb3d569f9f5d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/sbefw/core/sbeirqregistersave.H $ */
/* */
/* OpenPOWER sbe Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2017,2018 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
/*
* $file: ppe/sbe/sbefw/sbeirqregistersave.H
*
* @brief This file contains structs of registers to be saved during interrupt
* contxt.
*/
#ifndef _SBE_IRQ_REGISTER_SAVE_H
#define _SBE_IRQ_REGISTER_SAVE_H
/**
* @brief Register Save Structure
* Total of 4 * 9 = 36Bytes of Data
*/
typedef struct registersave
{
uint32_t version:16; // Structure Versioning, won't change unless,
// there is change in this structure
uint32_t magicbyte:8; // Magic byte for address validation (0xA5) in SPRG0
// Valid Byte, if the Register below could be saved off
uint32_t validbyte:8; // One byte for all the registers below
// Registers to be saved off
uint32_t register_SRR0;
uint32_t register_SRR1;
uint32_t register_ISR;
uint32_t register_FI2C_CONFIG_LOWER_32BITS;
uint32_t register_FI2C_CONFIG_UPPER_32BITS;
uint32_t register_FI2C_STAT_LOWER_32BITS;
uint32_t register_FI2C_STAT_UPPER_32BITS;
uint32_t register_LR;
// Default Constructor to initialize
registersave()
{
version = 0;
magicbyte = 0;
validbyte = 0;
}
}registersave_t;
extern registersave_t __g_register_save_addr;
#endif //_SBE_IRQ_REGISTER_SAVE_H
|
