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
|
/* Chrysalide - Outil d'analyse de fichiers binaires
* op_and.c - décodage des ET logiques
*
* Copyright (C) 2009 Cyrille Bagard
*
* This file is part of Chrysalide.
*
* Chrysalide is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Chrysalide is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Foobar. If not, see <http://www.gnu.org/licenses/>.
*/
#include "opcodes.h"
#include "../instruction-int.h"
#include "operand.h"
/******************************************************************************
* *
* Paramètres : data = flux de données à analyser. *
* pos = position courante dans ce flux. [OUT] *
* len = taille totale des données à analyser. *
* addr = adresse virtuelle de l'instruction. *
* proc = architecture ciblée par le désassemblage. *
* *
* Description : Décode une instruction de type 'and rd, rs, rt'. *
* *
* Retour : Instruction mise en place ou NULL. *
* *
* Remarques : - *
* *
******************************************************************************/
GArchInstruction *mips_read_instr_and(const bin_t *data, off_t *pos, off_t len, vmpa_t addr, const GMipsProcessor *proc)
{
GArchInstruction *result; /* Instruction à retourner */
result = g_mips_instruction_new(MOP_AND);
if (!mips_read_n_operands(result, data, pos, len, 3, MIPS_OTP_RD, MIPS_OTP_RS, MIPS_OTP_RT))
{
/* TODO free(result);*/
return NULL;
}
return result;
}
|
