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Diffstat (limited to 'src/core/arm/dyncom/arm_dyncom_thumb.h')
-rw-r--r-- | src/core/arm/dyncom/arm_dyncom_thumb.h | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/src/core/arm/dyncom/arm_dyncom_thumb.h b/src/core/arm/dyncom/arm_dyncom_thumb.h deleted file mode 100644 index 231e48aa4..000000000 --- a/src/core/arm/dyncom/arm_dyncom_thumb.h +++ /dev/null @@ -1,49 +0,0 @@ -/* Copyright (C) -* 2011 - Michael.Kang blackfin.kang@gmail.com -* This program 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 2 -* of the License, or (at your option) any later version. -* -* This program 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 this program; if not, write to the Free Software -* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -* -*/ - -/** -* @file arm_dyncom_thumb.h -* @brief The thumb dyncom -* @author Michael.Kang blackfin.kang@gmail.com -* @version 78.77 -* @date 2011-11-07 -*/ - -#pragma once - -#include "common/common_types.h" - -enum class ThumbDecodeStatus { - UNDEFINED, // Undefined Thumb instruction - DECODED, // Instruction decoded to ARM equivalent - BRANCH, // Thumb branch (already processed) - UNINITIALIZED, -}; - -// Translates a Thumb mode instruction into its ARM equivalent. -ThumbDecodeStatus TranslateThumbInstruction(u32 addr, u32 instr, u32* ainstr, u32* inst_size); - -inline u32 GetThumbInstruction(u32 instr, u32 address) { - // Normally you would need to handle instruction endianness, - // however, it is fixed to little-endian on the MPCore, so - // there's no need to check for this beforehand. - if ((address & 0x3) != 0) - return instr >> 16; - - return instr & 0xFFFF; -} |