Mercurial > vba-linux

comparison src/common/CheatSearch.h @ 19:5e8e5083da94

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
brought in common and gba, fixed problems with outdated Makefile.am files in both of these packages
author Robert McIntyre <rlm@mit.edu>
date Sun, 04 Mar 2012 14:33:52 -0600
parents f9f4f1b99eed
children
comparison
equal deleted inserted replaced
18:ac56489c2ca6 19:5e8e5083da94
1 #ifndef VBA_CHEATSEARCH_H
2 #define VBA_CHEATSEARCH_H
3
4 #if _MSC_VER > 1000
5 #pragma once
6 #endif // _MSC_VER > 1000
7
8 #include "../Port.h"
9
10 struct CheatSearchBlock
11 {
12 u8 *data;
13 int size;
14 u32 offset;
15 u8 *saved;
16 u8 *bits;
17 };
18
19 struct CheatSearchData
20 {
21 int count;
22 CheatSearchBlock *blocks;
23 };
24
25 enum
26 {
27 SEARCH_EQ,
28 SEARCH_NE,
29 SEARCH_LT,
30 SEARCH_LE,
31 SEARCH_GT,
32 SEARCH_GE
33 };
34
35 enum
36 {
37 BITS_8,
38 BITS_16,
39 BITS_32
40 };
41
42 #define SET_BIT(bits, off) \
43 (bits)[(off) >> 3] |= (1 << ((off) & 7))
44
45 #define CLEAR_BIT(bits, off) \
46 (bits)[(off) >> 3] &= ~(1 << ((off) & 7))
47
48 #define IS_BIT_SET(bits, off) \
49 (bits)[(off) >> 3] & (1 << ((off) & 7))
50
51 extern CheatSearchData cheatSearchData;
52 extern void cheatSearchSetSavedAndBits(CheatSearchBlock *block);
53 extern void cheatSearchZeroBlock(CheatSearchBlock *block);
54 extern void cheatSearchCleanup(CheatSearchData *cs);
55 extern void cheatSearchStart(const CheatSearchData *cs);
56 extern void cheatSearch(const CheatSearchData *cs, int compare, int size,
57 bool isSigned);
58 extern void cheatSearchValue(const CheatSearchData *cs, int compare, int size,
59 bool isSigned, u32 value);
60 extern int cheatSearchGetCount(const CheatSearchData *cs, int size);
61 extern void cheatSearchUpdateValues(const CheatSearchData *cs);
62 extern s32 cheatSearchSignedRead(u8 *data, int off, int size);
63 extern u32 cheatSearchRead(u8 *data, int off, int size);
64
65 #endif // VBA_CHEATSEARCH_H