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Diffstat (limited to 'src/arch/processor.c')
-rw-r--r-- | src/arch/processor.c | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/src/arch/processor.c b/src/arch/processor.c new file mode 100644 index 0000000..fc59fdb --- /dev/null +++ b/src/arch/processor.c @@ -0,0 +1,95 @@ + +/* OpenIDA - Outil d'analyse de fichiers binaires + * processor.c - gestion générique des architectures + * + * Copyright (C) 2008 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 "processor.h" + + +#include "processor-int.h" + + + + + +/****************************************************************************** +* * +* Paramètres : proc = architecture visée par la procédure. * +* data = flux de données à analyser. * +* pos = position courante dans ce flux. [OUT] * +* len = taille totale des données à analyser. * +* * +* Description : Décode une instruction dans un flux de données. * +* * +* Retour : Instruction mise en place. * +* * +* Remarques : - * +* * +******************************************************************************/ + +asm_instr *decode_instruction(const asm_processor *proc, const char *data, off_t *pos, off_t len) +{ + asm_instr *result; /* Représentation à renvoyer */ + + + + + result = proc->fetch_instr(proc, data, pos, len); + + +#define NULL ((void *)0) + + + if (result == NULL) + result = create_db_instruction(data, pos, len); + + + + + + return result; + +} + + +/****************************************************************************** +* * +* Paramètres : proc = architecture visée par la procédure. * +* instr = instruction à traiter. * +* buffer = tampon de sortie mis à disposition. [OUT] * +* len = taille de ce tampon. * +* syntax = type de représentation demandée. * +* * +* Description : Traduit une instruction en version humainement lisible. * +* * +* Retour : - * +* * +* Remarques : - * +* * +******************************************************************************/ + +void print_hinstruction(const asm_processor *proc, const asm_instr *instr, char *buffer, size_t len/*, AsmSyntax syntax*/) +{ + proc->print_instr(proc, instr, buffer, len, 0); + +} + + |