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Diffstat (limited to 'src/arch/arm/v7/pseudo.h')
-rw-r--r-- | src/arch/arm/v7/pseudo.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/src/arch/arm/v7/pseudo.h b/src/arch/arm/v7/pseudo.h new file mode 100644 index 0000000..e46c3fc --- /dev/null +++ b/src/arch/arm/v7/pseudo.h @@ -0,0 +1,117 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * pseudo.h - prototypes pour l'implémentation des pseudo-fonctions de spécification + * + * Copyright (C) 2014 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_V7_PSEUDO_H +#define _ARCH_ARM_V7_PSEUDO_H + + +#include <stdbool.h> +#include <stdint.h> + + + +/** + * § A2.2.1 - Integer arithmetic + */ + + +/* Traduit la fonction 'LSL_C'. */ +uint32_t armv7_lsl_c(uint32_t, unsigned int, unsigned int, bool *); + +/* Traduit la fonction 'LSL'. */ +uint32_t armv7_lsl(uint32_t, unsigned int, unsigned int); + +/* Traduit la fonction 'LSR_C'. */ +uint32_t armv7_lsr_c(uint32_t, unsigned int, unsigned int, bool *); + +/* Traduit la fonction 'LSR'. */ +uint32_t armv7_lsr(uint32_t, unsigned int, unsigned int); + +/* Traduit la fonction 'ASR_C'. */ +uint32_t armv7_asr_c(uint32_t, unsigned int, unsigned int, bool *); + +/* Traduit la fonction 'ASR'. */ +uint32_t armv7_asr(uint32_t, unsigned int, unsigned int); + +/* Traduit la fonction 'ROR_C'. */ +uint32_t armv7_ror_c(uint32_t, unsigned int, unsigned int, bool *); + +/* Traduit la fonction 'ROR'. */ +uint32_t armv7_ror(uint32_t, unsigned int, unsigned int); + +/* Traduit la fonction 'RRX_C'. */ +uint32_t armv7_rrx_c(uint32_t, unsigned int, bool *); + +/* Traduit la fonction 'RRX'. */ +uint32_t armv7_rrx(uint32_t, unsigned int, bool); + + + +/** + * § A5.2.4 - Modified immediate constants in ARM instructions + */ + + +/* Traduit la fonction 'ARMExpandImm_C'. */ +uint32_t armv7_arm_expand_imm_c(uint32_t, bool *); + +/* Traduit la fonction 'ARMExpandImm'. */ +uint32_t armv7_arm_expand_imm(uint32_t); + + + +/** + * § A8.4.3 - Pseudocode details of instruction-specified shifts and rotates + */ + + +typedef enum _SRType +{ + SRType_LSL, + SRType_LSR, + SRType_ASR, + SRType_ROR, + SRType_RRX + +} SRType; + + +/* Traduit la fonction 'Shift_C'. */ +uint32_t armv7_shift_c(uint32_t, unsigned int, SRType, unsigned int, bool *); + +/* Traduit la fonction 'Shift'. */ +uint32_t armv7_shift(uint32_t, unsigned int, SRType, unsigned int, bool); + + + +/** + * § P.5.3 - Bitstring manipulation + */ + + +/* Traduit la fonction 'ZeroExtend'. */ +uint32_t armv7_zero_extend(uint32_t, unsigned int, unsigned int); + + + +#endif /* _ARCH_ARM_V7_PSEUDO_H */ |