Parsed x86 binary data and displayed the result.

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@6 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

1 files changed, 64 insertions, 0 deletions

diff --git a/src/arch/instruction.c b/src/arch/instruction.c
new file mode 100644
index 0000000..1af3b97
--- /dev/null
+++ b/src/arch/instruction.c
@@ -0,0 +1,64 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * instruction.c - gestion générique des instructions
+ *
+ * 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 "instruction.h"
+
+
+#include <malloc.h>
+
+
+#include "instruction-int.h"
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : data = flux de données à analyser.                           *
+*                pos  = position courante dans ce flux. [OUT]                 *
+*                len  = taille totale des données à analyser.                 *
+*                                                                             *
+*  Description : Crée une instruction de type 'db' à partir de données.       *
+*                                                                             *
+*  Retour      : Instruction mise en place.                                   *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+asm_instr *create_db_instruction(const char *data, off_t *pos, off_t len)
+{
+    asm_instr *result;                      /* Représentation à renvoyer   */
+
+    result = (asm_instr *)calloc(1, sizeof(asm_instr));
+
+    result->opcode = DB_OPCODE;
+
+    /* TODO: check result */
+    fill_db_operand(&result->operands[0], data[(*pos)++]);
+
+    result->operands_count = 1;
+
+    return result;
+
+}
+