/
Android_dalvikVM_TypDefs.h
93 lines (75 loc) · 2.66 KB
/
Android_dalvikVM_TypDefs.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
/*
* Author: Hanno Lemoine
* Version: 18.07.2011
* Summary: This Files contains some TypeDefs for the DalvikVM. Focused on the Dex-Parsing.
*/
//#########################
//# dalvik/vm/Common.h - Z.60 - 72
/*
* These match the definitions in the VM specification.
*/
#ifdef HAVE_STDINT_H
# include <stdint.h> /* C99 */
typedef uint8_t u1;
typedef uint16_t u2;
typedef uint32_t u4;
typedef uint64_t u8;
typedef int8_t s1;
typedef int16_t s2;
typedef int32_t s4;
typedef int64_t s8;
//#########################
//#dalvik/libdex/DexFile.h - Z.474 - 510
/*
* Structure representing a DEX file.
*
* Code should regard DexFile as opaque, using the API calls provided here
* to access specific structures.
*/
typedef struct DexFile {
/* directly-mapped "opt" header */
const DexOptHeader* pOptHeader;
/* pointers to directly-mapped structs and arrays in base DEX */
const DexHeader* pHeader;
const DexStringId* pStringIds;
const DexTypeId* pTypeIds;
const DexFieldId* pFieldIds;
const DexMethodId* pMethodIds;
const DexProtoId* pProtoIds;
const DexClassDef* pClassDefs;
const DexLink* pLinkData;
/*
* These are mapped out of the "auxillary" section, and may not be
* included in the file.
*/
const DexClassLookup* pClassLookup;
const void* pRegisterMapPool; // RegisterMapClassPool
/* points to start of DEX file data */
const u1* baseAddr;
/* track memory overhead for auxillary structures */
int overhead;
/* additional app-specific data structures associated with the DEX */
//void* auxData;
} DexFile;
//#########################
//# dalvik/libdex/DexFile.h - Z.443 - 465
/*
* Header added by DEX optimization pass. Values are always written in
* local byte and structure padding. The first field (magic + version)
* is guaranteed to be present and directly readable for all expected
* compiler configurations; the rest is version-dependent.
*
* Try to keep this simple and fixed-size.
*/
typedef struct DexOptHeader {
u1 magic[8]; /* includes version number */
u4 dexOffset; /* file offset of DEX header */
u4 dexLength;
u4 depsOffset; /* offset of optimized DEX dependency table */
u4 depsLength;
u4 optOffset; /* file offset of optimized data tables */
u4 optLength;
u4 flags; /* some info flags */
u4 checksum; /* adler32 checksum covering deps/opt */
/* pad for 64-bit alignment if necessary */
} DexOptHeader;