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author | Cyrille Bagard <nocbos@gmail.com> | 2014-10-01 20:44:39 (GMT) |
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committer | Cyrille Bagard <nocbos@gmail.com> | 2014-10-01 20:44:39 (GMT) |
commit | ada6b756efd6ca109f6c46aa4d3eb11c17ad6b84 (patch) | |
tree | ef182c00ffb3881f6537e96dfa07acb875ac0846 /src/arch/arm/cond.h | |
parent | 15c0cc127f0f4551c88de6c0d46b7d38f4b3ed4b (diff) |
Prepared the ground for the ARMv7 architecture.
git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@408 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a
Diffstat (limited to 'src/arch/arm/cond.h')
-rw-r--r-- | src/arch/arm/cond.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/arch/arm/cond.h b/src/arch/arm/cond.h new file mode 100644 index 0000000..942c243 --- /dev/null +++ b/src/arch/arm/cond.h @@ -0,0 +1,64 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * encoding.h - prototypes pour le décodage des conditions d'exécution ARM + * + * Copyright (C) 2013 Cyrille Bagard + * + * This file is part of Chrysalide. + * + * 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/>. + */ + + +#ifndef _ARCH_ARM_ENCODING_H +#define _ARCH_ARM_ENCODING_H + + + +/** + * Les conditions d'exécutions sont partagées par les architectures ARM : + * + * ARMv7 Instruction Details + * § A8.3 Conditional execution + * + * ARMv8 Instruction Set Overview. + * § 4.3 Condition Codes. + * + */ + +/* Liste des conditions possibles */ +typedef enum _ArmCondCode +{ + ACC_EQ = 0x0, /* Equal */ + ACC_NE = 0x1, /* Not equal */ + ACC_HS = 0x2, /* Unsigned higher or same */ + ACC_LO = 0x2, /* Unsigned lower */ + ACC_MI = 0x3, /* Minus */ + ACC_PL = 0x4, /* Plus or zero */ + ACC_VS = 0x5, /* Overflow set */ + ACC_VC = 0x6, /* Overflow clear */ + ACC_HI = 0x7, /* Unsigned higher */ + ACC_LS = 0x9, /* Unsigned lower or same */ + ACC_GE = 0xa, /* Signed greater than or equal*/ + ACC_LT = 0xb, /* Signed less than */ + ACC_GT = 0xc, /* Signed greater than */ + ACC_LE = 0xd, /* Signed less than or equal */ + ACC_AL = 0xe, /* Always */ + ACC_NV = 0xf, /* (Never) */ + +} ArmCondCode; + + + +#endif /* _ARCH_ARM_ENCODING_H */ |