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author | Cyrille Bagard <nocbos@gmail.com> | 2009-05-31 20:58:20 (GMT) |
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committer | Cyrille Bagard <nocbos@gmail.com> | 2009-05-31 20:58:20 (GMT) |
commit | 8724afdc73e0ddad86f46de1a3fbe0254575a76e (patch) | |
tree | de666b66e154c6c6453807d3fa4272efb6877a91 /src/arch/x86/op_scas.c | |
parent | 0b7d7f26c745ff0f52e9e483a0980351368ca824 (diff) |
Supported a new architecture (MIPS).
git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@67 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a
Diffstat (limited to 'src/arch/x86/op_scas.c')
-rw-r--r-- | src/arch/x86/op_scas.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/arch/x86/op_scas.c b/src/arch/x86/op_scas.c new file mode 100644 index 0000000..2ec8230 --- /dev/null +++ b/src/arch/x86/op_scas.c @@ -0,0 +1,63 @@ + +/* OpenIDA - Outil d'analyse de fichiers binaires + * op_scas.c - décodage des recherches dans des chaînes ASCII + * + * Copyright (C) 2009 Cyrille Bagard + * + * This file is part of OpenIDA. + * + * OpenIDA 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. + * + * OpenIDA 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 <malloc.h> + + +#include "../instruction-int.h" +#include "opcodes.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 'scas al, ...' (8 bits). * +* * +* Retour : Instruction mise en place ou NULL. * +* * +* Remarques : - * +* * +******************************************************************************/ + +GArchInstruction *x86_read_instr_scas_al_m8(const bin_t *data, off_t *pos, off_t len, vmpa_t addr, X86Prefix prefix, const GX86Processor *proc) +{ + GArchInstruction *result; /* Instruction à retourner */ + + result = g_x86_instruction_new(XOP_SCAS_AL_M8); + + if (!x86_read_two_operands(result, data, pos, len, X86_OTP_AL, X86_OTP_AL/*FIXME*/)) + { + /* TODO free(result);*/ + return NULL; + } + + return result; + +} |