-
Notifications
You must be signed in to change notification settings - Fork 1k
/
Copy pathstructure.h
181 lines (151 loc) · 6.07 KB
/
structure.h
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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
/*
* Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef _PICO_BINARY_INFO_STRUCTURE_H
#define _PICO_BINARY_INFO_STRUCTURE_H
// NOTE: This file may be included by non SDK code, so does not use SDK includes
// NOTE: ALL CHANGES MUST BE BACKWARDS COMPATIBLE
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
#ifndef __packed
#define __packed __attribute__((packed))
#endif
typedef struct _binary_info_core binary_info_t;
#define BINARY_INFO_TYPE_RAW_DATA 1
#define BINARY_INFO_TYPE_SIZED_DATA 2
#define BINARY_INFO_TYPE_BINARY_INFO_LIST_ZERO_TERMINATED 3
#define BINARY_INFO_TYPE_BSON 4
#define BINARY_INFO_TYPE_ID_AND_INT 5
#define BINARY_INFO_TYPE_ID_AND_STRING 6
// traditional block device
#define BINARY_INFO_TYPE_BLOCK_DEVICE 7
#define BINARY_INFO_TYPE_PINS_WITH_FUNC 8
#define BINARY_INFO_TYPE_PINS_WITH_NAME 9
#define BINARY_INFO_TYPE_NAMED_GROUP 10
#define BINARY_INFO_TYPE_PTR_INT32_WITH_NAME 11
#define BINARY_INFO_TYPE_PTR_STRING_WITH_NAME 12
#define BINARY_INFO_TYPE_PINS64_WITH_FUNC 13
#define BINARY_INFO_TYPE_PINS64_WITH_NAME 14
// note plan is to reserve c1 = 0->31 for "collision tags"; i.e.
// for which you should always use random IDs with the binary_info,
// giving you 4 + 8 + 32 = 44 bits to avoid collisions
#define BINARY_INFO_MAKE_TAG(c1, c2) ((((uint)c2&0xffu)<<8u)|((uint)c1&0xffu))
// Raspberry Pi defined. do not use
#define BINARY_INFO_TAG_RASPBERRY_PI BINARY_INFO_MAKE_TAG('R','P')
#define BINARY_INFO_ID_RP_PROGRAM_NAME 0x02031c86
#define BINARY_INFO_ID_RP_PROGRAM_VERSION_STRING 0x11a9bc3a
#define BINARY_INFO_ID_RP_PROGRAM_BUILD_DATE_STRING 0x9da22254
#define BINARY_INFO_ID_RP_BINARY_END 0x68f465de
#define BINARY_INFO_ID_RP_PROGRAM_URL 0x1856239a
#define BINARY_INFO_ID_RP_PROGRAM_DESCRIPTION 0xb6a07c19
#define BINARY_INFO_ID_RP_PROGRAM_FEATURE 0xa1f4b453
#define BINARY_INFO_ID_RP_PROGRAM_BUILD_ATTRIBUTE 0x4275f0d3
#define BINARY_INFO_ID_RP_SDK_VERSION 0x5360b3ab
#define BINARY_INFO_ID_RP_PICO_BOARD 0xb63cffbb
#define BINARY_INFO_ID_RP_BOOT2_NAME 0x7f8882e1
#if PICO_ON_DEVICE
#define bi_ptr_of(x) x *
#else
#define bi_ptr_of(x) uint32_t
#endif
typedef struct __packed _binary_info_core {
uint16_t type;
uint16_t tag;
} binary_info_core_t;
typedef struct __packed _binary_info_raw_data {
struct _binary_info_core core;
uint8_t bytes[1];
} binary_info_raw_data_t;
typedef struct __packed _binary_info_sized_data {
struct _binary_info_core core;
uint32_t length;
uint8_t bytes[1];
} binary_info_sized_data_t;
typedef struct __packed _binary_info_list_zero_terminated {
struct _binary_info_core core;
bi_ptr_of(binary_info_t) list;
} binary_info_list_zero_terminated_t;
typedef struct __packed _binary_info_id_and_int {
struct _binary_info_core core;
uint32_t id;
int32_t value;
} binary_info_id_and_int_t;
typedef struct __packed _binary_info_id_and_string {
struct _binary_info_core core;
uint32_t id;
bi_ptr_of(const char) value;
} binary_info_id_and_string_t;
typedef struct __packed _binary_info_ptr_int32_with_name {
struct _binary_info_core core;
int32_t id;
bi_ptr_of(const int) value;
bi_ptr_of(const char) label;
} binary_info_ptr_int32_with_name_t;
typedef struct __packed _binary_info_ptr_string_with_name {
struct _binary_info_core core;
int32_t id;
bi_ptr_of(const char) value;
bi_ptr_of(const char) label;
uint32_t len;
} binary_info_ptr_string_with_name_t;
typedef struct __packed _binary_info_block_device {
struct _binary_info_core core;
bi_ptr_of(const char) name; // optional static name (independent of what is formatted)
uint32_t address;
uint32_t size;
bi_ptr_of(binary_info_t) extra; // additional info
uint16_t flags;
} binary_info_block_device_t;
#define BI_PINS_ENCODING_RANGE 1
#define BI_PINS_ENCODING_MULTI 2
typedef struct __packed _binary_info_pins_with_func {
struct _binary_info_core core;
// p4_5 : p3_5 : p2_5 : p1_5 : p0_5 : func_4 : 010_3 //individual pins p0,p1,p2,p3,p4 ... if fewer than 5 then duplicate p
// phi_5 : plo_5 : func_4 : 001_3 // pin range plo-phi inclusive
uint32_t pin_encoding;
} binary_info_pins_with_func_t;
typedef struct __packed _binary_info_pins64_with_func {
struct _binary_info_core core;
// p6_8 : p5_8 : p4_8 : p3_8 : p2_8 : p1_8 : p0_8 : func_5 : 010_3 //individual pins p0,p1,p2 ... if fewer than 7 then duplicate p
// phi_8 : plo_8 : func_5 : 001_3 // pin range plo-phi inclusive
uint64_t pin_encoding;
} binary_info_pins64_with_func_t;
typedef struct __packed _binary_info_pins_with_name {
struct _binary_info_core core;
uint32_t pin_mask;
bi_ptr_of(const char) label;
} binary_info_pins_with_name_t;
typedef struct __packed _binary_info_pins64_with_name {
struct _binary_info_core core;
uint64_t pin_mask;
bi_ptr_of(const char) label;
} binary_info_pins64_with_name_t;
#define BI_NAMED_GROUP_SHOW_IF_EMPTY 0x0001 // default is to hide
#define BI_NAMED_GROUP_SEPARATE_COMMAS 0x0002 // default is newlines
#define BI_NAMED_GROUP_SORT_ALPHA 0x0004 // default is no sort
#define BI_NAMED_GROUP_ADVANCED 0x0008 // if set, then only shown in say info -a
typedef struct __packed _binary_info_named_group {
struct _binary_info_core core;
uint32_t parent_id;
uint16_t flags;
uint16_t group_tag;
uint32_t group_id;
bi_ptr_of(const char) label;
} binary_info_named_group_t;
enum {
BINARY_INFO_BLOCK_DEV_FLAG_READ = 1 << 0, // if not readable, then it is basically hidden, but tools may choose to avoid overwriting it
BINARY_INFO_BLOCK_DEV_FLAG_WRITE = 1 << 1,
BINARY_INFO_BLOCK_DEV_FLAG_REFORMAT = 1 << 2, // may be reformatted..
BINARY_INFO_BLOCK_DEV_FLAG_PT_UNKNOWN = 0 << 4, // unknown free to look
BINARY_INFO_BLOCK_DEV_FLAG_PT_MBR = 1 << 4, // expect MBR
BINARY_INFO_BLOCK_DEV_FLAG_PT_GPT = 2 << 4, // expect GPT
BINARY_INFO_BLOCK_DEV_FLAG_PT_NONE = 3 << 4, // no partition table
};
#ifdef __cplusplus
}
#endif
#endif