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author | Cyrille Bagard <nocbos@gmail.com> | 2008-07-29 22:31:55 (GMT) |
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committer | Cyrille Bagard <nocbos@gmail.com> | 2008-07-29 22:31:55 (GMT) |
commit | 57758c2cd11938e3e4c6e45b983cee4c2269ff44 (patch) | |
tree | ade6e434f0a5e68dec379c20432a09dd1cc75a1a /src/arch/x86/op_hlt.c | |
parent | 4d004094424bb1fc52082f2e442c4c43a5525fe1 (diff) |
Loaded the executable part of an ELF file.
git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@10 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a
Diffstat (limited to 'src/arch/x86/op_hlt.c')
-rw-r--r-- | src/arch/x86/op_hlt.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/arch/x86/op_hlt.c b/src/arch/x86/op_hlt.c new file mode 100644 index 0000000..ddb5882 --- /dev/null +++ b/src/arch/x86/op_hlt.c @@ -0,0 +1,56 @@ + +/* OpenIDA - Outil d'analyse de fichiers binaires + * op_hlt.c - décodage de la mise en pause du processeur + * + * 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 <malloc.h> + + +#include "../instruction-int.h" +#include "opcodes.h" + + + +/****************************************************************************** +* * +* Paramètres : data = flux de données à analyser. * +* pos = position courante dans ce flux. [OUT] * +* len = taille totale des données à analyser. * +* * +* Description : Décode une instruction de type 'hlt'. * +* * +* Retour : Instruction mise en place ou NULL. * +* * +* Remarques : - * +* * +******************************************************************************/ + +asm_x86_instr *read_instr_hlt(const uint8_t *data, off_t *pos, off_t len) +{ + asm_x86_instr *result; + + result = (asm_x86_instr *)calloc(1, sizeof(asm_x86_instr)); + + ASM_INSTRUCTION(result)->opcode = data[(*pos)++]; + + return result; + +} |