diff options
Diffstat (limited to 'src/core/arm/dyncom/arm_dyncom_dec.cpp')
-rw-r--r-- | src/core/arm/dyncom/arm_dyncom_dec.cpp | 817 |
1 files changed, 429 insertions, 388 deletions
diff --git a/src/core/arm/dyncom/arm_dyncom_dec.cpp b/src/core/arm/dyncom/arm_dyncom_dec.cpp index 5d174a08f..333b40f54 100644 --- a/src/core/arm/dyncom/arm_dyncom_dec.cpp +++ b/src/core/arm/dyncom/arm_dyncom_dec.cpp @@ -1,402 +1,443 @@ -/* Copyright (C) -* 2012 - 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_dec.cpp -* @brief Some common utility for arm decoder -* @author Michael.Kang blackfin.kang@gmail.com -* @version 7849 -* @date 2012-03-15 -*/ +// Copyright 2012 Michael Kang, 2014 Citra Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. #include "core/arm/skyeye_common/arm_regformat.h" #include "core/arm/skyeye_common/armdefs.h" #include "core/arm/dyncom/arm_dyncom_dec.h" const ISEITEM arm_instruction[] = { - #define VFP_DECODE - #include "core/arm/skyeye_common/vfp/vfpinstr.cpp" - #undef VFP_DECODE - {"srs" , 4 , 6 , 25, 31, 0x0000007c, 22, 22, 0x00000001, 16, 20, 0x0000000d, 8, 11, 0x00000005}, - {"rfe" , 4 , 6 , 25, 31, 0x0000007c, 22, 22, 0x00000000, 20, 20, 0x00000001, 8, 11, 0x0000000a}, - {"bkpt" , 2 , 3 , 20, 31, 0x00000e12, 4, 7, 0x00000007}, - {"blx" , 1 , 3 , 25, 31, 0x0000007d}, - {"cps" , 3 , 6 , 20, 31, 0x00000f10, 16, 16, 0x00000000, 5, 5, 0x00000000}, - {"pld" , 4 , 4 , 26, 31, 0x0000003d, 24, 24, 0x00000001, 20, 22, 0x00000005, 12, 15, 0x0000000f}, - {"setend" , 2 , 6 , 16, 31, 0x0000f101, 4, 7, 0x00000000}, - {"clrex" , 1 , 6 , 0, 31, 0xf57ff01f}, - {"rev16" , 2 , 6 , 16, 27, 0x000006bf, 4, 11, 0x000000fb}, - {"usad8" , 3 , 6 , 20, 27, 0x00000078, 12, 15, 0x0000000f, 4, 7, 0x00000001}, - {"sxtb" , 2 , 6 , 16, 27, 0x000006af, 4, 7, 0x00000007}, - {"uxtb" , 2 , 6 , 16, 27, 0x000006ef, 4, 7, 0x00000007}, - {"sxth" , 2 , 6 , 16, 27, 0x000006bf, 4, 7, 0x00000007}, - {"sxtb16" , 2 , 6 , 16, 27, 0x0000068f, 4, 7, 0x00000007}, - {"uxth" , 2 , 6 , 16, 27, 0x000006ff, 4, 7, 0x00000007}, - {"uxtb16" , 2 , 6 , 16, 27, 0x000006cf, 4, 7, 0x00000007}, - {"cpy" , 2 , 6 , 20, 27, 0x0000001a, 4, 11, 0x00000000}, - {"uxtab" , 2 , 6 , 20, 27, 0x0000006e, 4, 9, 0x00000007}, - {"ssub8" , 2 , 6 , 20, 27, 0x00000061, 4, 7, 0x0000000f}, - {"shsub8" , 2 , 6 , 20, 27, 0x00000063, 4, 7, 0x0000000f}, - {"ssubaddx" , 2 , 6 , 20, 27, 0x00000061, 4, 7, 0x00000005}, - {"strex" , 2 , 6 , 20, 27, 0x00000018, 4, 7, 0x00000009}, - {"strexb" , 2 , 7 , 20, 27, 0x0000001c, 4, 7, 0x00000009}, - {"swp" , 2 , 0 , 20, 27, 0x00000010, 4, 7, 0x00000009}, - {"swpb" , 2 , 0 , 20, 27, 0x00000014, 4, 7, 0x00000009}, - {"ssub16" , 2 , 6 , 20, 27, 0x00000061, 4, 7, 0x00000007}, - {"ssat16" , 2 , 6 , 20, 27, 0x0000006a, 4, 7, 0x00000003}, - {"shsubaddx" , 2 , 6 , 20, 27, 0x00000063, 4, 7, 0x00000005}, - {"qsubaddx" , 2 , 6 , 20, 27, 0x00000062, 4, 7, 0x00000005}, - {"shaddsubx" , 2 , 6 , 20, 27, 0x00000063, 4, 7, 0x00000003}, - {"shadd8" , 2 , 6 , 20, 27, 0x00000063, 4, 7, 0x00000009}, - {"shadd16" , 2 , 6 , 20, 27, 0x00000063, 4, 7, 0x00000001}, - {"sel" , 2 , 6 , 20, 27, 0x00000068, 4, 7, 0x0000000b}, - {"saddsubx" , 2 , 6 , 20, 27, 0x00000061, 4, 7, 0x00000003}, - {"sadd8" , 2 , 6 , 20, 27, 0x00000061, 4, 7, 0x00000009}, - {"sadd16" , 2 , 6 , 20, 27, 0x00000061, 4, 7, 0x00000001}, - {"shsub16" , 2 , 6 , 20, 27, 0x00000063, 4, 7, 0x00000007}, - {"umaal" , 2 , 6 , 20, 27, 0x00000004, 4, 7, 0x00000009}, - {"uxtab16" , 2 , 6 , 20, 27, 0x0000006c, 4, 7, 0x00000007}, - {"usubaddx" , 2 , 6 , 20, 27, 0x00000065, 4, 7, 0x00000005}, - {"usub8" , 2 , 6 , 20, 27, 0x00000065, 4, 7, 0x0000000f}, - {"usub16" , 2 , 6 , 20, 27, 0x00000065, 4, 7, 0x00000007}, - {"usat16" , 2 , 6 , 20, 27, 0x0000006e, 4, 7, 0x00000003}, - {"usada8" , 2 , 6 , 20, 27, 0x00000078, 4, 7, 0x00000001}, - {"uqsubaddx" , 2 , 6 , 20, 27, 0x00000066, 4, 7, 0x00000005}, - {"uqsub8" , 2 , 6 , 20, 27, 0x00000066, 4, 7, 0x0000000f}, - {"uqsub16" , 2 , 6 , 20, 27, 0x00000066, 4, 7, 0x00000007}, - {"uqaddsubx" , 2 , 6 , 20, 27, 0x00000066, 4, 7, 0x00000003}, - {"uqadd8" , 2 , 6 , 20, 27, 0x00000066, 4, 7, 0x00000009}, - {"uqadd16" , 2 , 6 , 20, 27, 0x00000066, 4, 7, 0x00000001}, - {"sxtab" , 2 , 6 , 20, 27, 0x0000006a, 4, 7, 0x00000007}, - {"uhsubaddx" , 2 , 6 , 20, 27, 0x00000067, 4, 7, 0x00000005}, - {"uhsub8" , 2 , 6 , 20, 27, 0x00000067, 4, 7, 0x0000000f}, - {"uhsub16" , 2 , 6 , 20, 27, 0x00000067, 4, 7, 0x00000007}, - {"uhaddsubx" , 2 , 6 , 20, 27, 0x00000067, 4, 7, 0x00000003}, - {"uhadd8" , 2 , 6 , 20, 27, 0x00000067, 4, 7, 0x00000009}, - {"uhadd16" , 2 , 6 , 20, 27, 0x00000067, 4, 7, 0x00000001}, - {"uaddsubx" , 2 , 6 , 20, 27, 0x00000065, 4, 7, 0x00000003}, - {"uadd8" , 2 , 6 , 20, 27, 0x00000065, 4, 7, 0x00000009}, - {"uadd16" , 2 , 6 , 20, 27, 0x00000065, 4, 7, 0x00000001}, - {"sxtah" , 2 , 6 , 20, 27, 0x0000006b, 4, 7, 0x00000007}, - {"sxtab16" , 2 , 6 , 20, 27, 0x00000068, 4, 7, 0x00000007}, - {"qadd8" , 2 , 6 , 20, 27, 0x00000062, 4, 7, 0x00000009}, - {"bxj" , 2 , 5 , 20, 27, 0x00000012, 4, 7, 0x00000002}, - {"clz" , 2 , 3 , 20, 27, 0x00000016, 4, 7, 0x00000001}, - {"uxtah" , 2 , 6 , 20, 27, 0x0000006f, 4, 7, 0x00000007}, - {"bx" , 2 , 2 , 20, 27, 0x00000012, 4, 7, 0x00000001}, - {"rev" , 2 , 6 , 20, 27, 0x0000006b, 4, 7, 0x00000003}, - {"blx" , 2 , 3 , 20, 27, 0x00000012, 4, 7, 0x00000003}, - {"revsh" , 2 , 6 , 20, 27, 0x0000006f, 4, 7, 0x0000000b}, - {"qadd" , 2 , 4 , 20, 27, 0x00000010, 4, 7, 0x00000005}, - {"qadd16" , 2 , 6 , 20, 27, 0x00000062, 4, 7, 0x00000001}, - {"qaddsubx" , 2 , 6 , 20, 27, 0x00000062, 4, 7, 0x00000003}, - {"ldrex" , 2 , 0 , 20, 27, 0x00000019, 4, 7, 0x00000009}, - {"qdadd" , 2 , 4 , 20, 27, 0x00000014, 4, 7, 0x00000005}, - {"qdsub" , 2 , 4 , 20, 27, 0x00000016, 4, 7, 0x00000005}, - {"qsub" , 2 , 4 , 20, 27, 0x00000012, 4, 7, 0x00000005}, - {"ldrexb" , 2 , 7 , 20, 27, 0x0000001d, 4, 7, 0x00000009}, - {"qsub8" , 2 , 6 , 20, 27, 0x00000062, 4, 7, 0x0000000f}, - {"qsub16" , 2 , 6 , 20, 27, 0x00000062, 4, 7, 0x00000007}, - {"smuad" , 4 , 6 , 20, 27, 0x00000070, 12, 15, 0x0000000f, 6, 7, 0x00000000, 4, 4, 0x00000001}, - {"smmul" , 4 , 6 , 20, 27, 0x00000075, 12, 15, 0x0000000f, 6, 7, 0x00000000, 4, 4, 0x00000001}, - {"smusd" , 4 , 6 , 20, 27, 0x00000070, 12, 15, 0x0000000f, 6, 7, 0x00000001, 4, 4, 0x00000001}, - {"smlsd" , 3 , 6 , 20, 27, 0x00000070, 6, 7, 0x00000001, 4, 4, 0x00000001}, - {"smlsld" , 3 , 6 , 20, 27, 0x00000074, 6, 7, 0x00000001, 4, 4, 0x00000001}, - {"smmla" , 3 , 6 , 20, 27, 0x00000075, 6, 7, 0x00000000, 4, 4, 0x00000001}, - {"smmls" , 3 , 6 , 20, 27, 0x00000075, 6, 7, 0x00000003, 4, 4, 0x00000001}, - {"smlald" , 3 , 6 , 20, 27, 0x00000074, 6, 7, 0x00000000, 4, 4, 0x00000001}, - {"smlad" , 3 , 6 , 20, 27, 0x00000070, 6, 7, 0x00000000, 4, 4, 0x00000001}, - {"smlaw" , 3 , 4 , 20, 27, 0x00000012, 7, 7, 0x00000001, 4, 5, 0x00000000}, - {"smulw" , 3 , 4 , 20, 27, 0x00000012, 7, 7, 0x00000001, 4, 5, 0x00000002}, - {"pkhtb" , 2 , 6 , 20, 27, 0x00000068, 4, 6, 0x00000005}, - {"pkhbt" , 2 , 6 , 20, 27, 0x00000068, 4, 6, 0x00000001}, - {"smul" , 3 , 4 , 20, 27, 0x00000016, 7, 7, 0x00000001, 4, 4, 0x00000000}, - {"smlalxy" , 3 , 4 , 20, 27, 0x00000014, 7, 7, 0x00000001, 4, 4, 0x00000000}, -// {"smlal" , 2 , 4 , 21, 27, 0x00000007, 4, 7, 0x00000009}, - {"smla" , 3 , 4 , 20, 27, 0x00000010, 7, 7, 0x00000001, 4, 4, 0x00000000}, - {"mcrr" , 1 , 6 , 20, 27, 0x000000c4}, - {"mrrc" , 1 , 6 , 20, 27, 0x000000c5}, - {"cmp" , 2 , 0 , 26, 27, 0x00000000, 20, 24, 0x00000015}, - {"tst" , 2 , 0 , 26, 27, 0x00000000, 20, 24, 0x00000011}, - {"teq" , 2 , 0 , 26, 27, 0x00000000, 20, 24, 0x00000013}, - {"cmn" , 2 , 0 , 26, 27, 0x00000000, 20, 24, 0x00000017}, - {"smull" , 2 , 0 , 21, 27, 0x00000006, 4, 7, 0x00000009}, - {"umull" , 2 , 0 , 21, 27, 0x00000004, 4, 7, 0x00000009}, - {"umlal" , 2 , 0 , 21, 27, 0x00000005, 4, 7, 0x00000009}, - {"smlal" , 2 , 0 , 21, 27, 0x00000007, 4, 7, 0x00000009}, - {"mul" , 2 , 0 , 21, 27, 0x00000000, 4, 7, 0x00000009}, - {"mla" , 2 , 0 , 21, 27, 0x00000001, 4, 7, 0x00000009}, - {"ssat" , 2 , 6 , 21, 27, 0x00000035, 4, 5, 0x00000001}, - {"usat" , 2 , 6 , 21, 27, 0x00000037, 4, 5, 0x00000001}, - {"mrs" , 4 , 0 , 23, 27, 0x00000002, 20, 21, 0x00000000, 16, 19, 0x0000000f, 0, 11, 0x00000000}, - {"msr" , 3 , 0 , 23, 27, 0x00000002, 20, 21, 0x00000002, 4, 7, 0x00000000}, - {"and" , 2 , 0 , 26, 27, 0x00000000, 21, 24, 0x00000000}, - {"bic" , 2 , 0 , 26, 27, 0x00000000, 21, 24, 0x0000000e}, - {"ldm" , 3 , 0 , 25, 27, 0x00000004, 20, 22, 0x00000005, 15, 15, 0x00000000}, - {"eor" , 2 , 0 , 26, 27, 0x00000000, 21, 24, 0x00000001}, - {"add" , 2 , 0 , 26, 27, 0x00000000, 21, 24, 0x00000004}, - {"rsb" , 2 , 0 , 26, 27, 0x00000000, 21, 24, 0x00000003}, - {"rsc" , 2 , 0 , 26, 27, 0x00000000, 21, 24, 0x00000007}, - {"sbc" , 2 , 0 , 26, 27, 0x00000000, 21, 24, 0x00000006}, - {"adc" , 2 , 0 , 26, 27, 0x00000000, 21, 24, 0x00000005}, - {"sub" , 2 , 0 , 26, 27, 0x00000000, 21, 24, 0x00000002}, - {"orr" , 2 , 0 , 26, 27, 0x00000000, 21, 24, 0x0000000c}, - {"mvn" , 2 , 0 , 26, 27, 0x00000000, 21, 24, 0x0000000f}, - {"mov" , 2 , 0 , 26, 27, 0x00000000, 21, 24, 0x0000000d}, - {"stm" , 2 , 0 , 25, 27, 0x00000004, 20, 22, 0x00000004}, - {"ldm" , 4 , 0 , 25, 27, 0x00000004, 22, 22, 0x00000001, 20, 20, 0x00000001, 15, 15, 0x00000001}, - {"ldrsh" , 3 , 2 , 25, 27, 0x00000000, 20, 20, 0x00000001, 4, 7, 0x0000000f}, - {"stm" , 3 , 0 , 25, 27, 0x00000004, 22, 22, 0x00000000, 20, 20, 0x00000000}, - {"ldm" , 3 , 0 , 25, 27, 0x00000004, 22, 22, 0x00000000, 20, 20, 0x00000001}, - {"ldrsb" , 3 , 2 , 25, 27, 0x00000000, 20, 20, 0x00000001, 4, 7, 0x0000000d}, - {"strd" , 3 , 4 , 25, 27, 0x00000000, 20, 20, 0x00000000, 4, 7, 0x0000000f}, - {"ldrh" , 3 , 0 , 25, 27, 0x00000000, 20, 20, 0x00000001, 4, 7, 0x0000000b}, - {"strh" , 3 , 0 , 25, 27, 0x00000000, 20, 20, 0x00000000, 4, 7, 0x0000000b}, - {"ldrd" , 3 , 4 , 25, 27, 0x00000000, 20, 20, 0x00000000, 4, 7, 0x0000000d}, - {"strt" , 3 , 0 , 26, 27, 0x00000001, 24, 24, 0x00000000, 20, 22, 0x00000002}, - {"strbt" , 3 , 0 , 26, 27, 0x00000001, 24, 24, 0x00000000, 20, 22, 0x00000006}, - {"ldrbt" , 3 , 0 , 26, 27, 0x00000001, 24, 24, 0x00000000, 20, 22, 0x00000007}, - {"ldrt" , 3 , 0 , 26, 27, 0x00000001, 24, 24, 0x00000000, 20, 22, 0x00000003}, - {"mrc" , 3 , 6 , 24, 27, 0x0000000e, 20, 20, 0x00000001, 4, 4, 0x00000001}, - {"mcr" , 3 , 0 , 24, 27, 0x0000000e, 20, 20, 0x00000000, 4, 4, 0x00000001}, - {"msr" , 2 , 0 , 23, 27, 0x00000006, 20, 21, 0x00000002}, - {"ldrb" , 3 , 0 , 26, 27, 0x00000001, 22, 22, 0x00000001, 20, 20, 0x00000001}, - {"strb" , 3 , 0 , 26, 27, 0x00000001, 22, 22, 0x00000001, 20, 20, 0x00000000}, - {"ldr" , 4 , 0 , 28, 31, 0x0000000e, 26, 27, 0x00000001, 22, 22, 0x00000000, 20, 20, 0x00000001}, - {"ldrcond" , 3 , 0 , 26, 27, 0x00000001, 22, 22, 0x00000000, 20, 20, 0x00000001}, - {"str" , 3 , 0 , 26, 27, 0x00000001, 22, 22, 0x00000000, 20, 20, 0x00000000}, - {"cdp" , 2 , 0 , 24, 27, 0x0000000e, 4, 4, 0x00000000}, - {"stc" , 2 , 0 , 25, 27, 0x00000006, 20, 20, 0x00000000}, - {"ldc" , 2 , 0 , 25, 27, 0x00000006, 20, 20, 0x00000001}, - {"swi" , 1 , 0 , 24, 27, 0x0000000f}, - {"bbl" , 1 , 0 , 25, 27, 0x00000005}, + { "vmla", 4, ARMVFP2, 23, 27, 0x1C, 20, 21, 0x0, 9, 11, 0x5, 4, 4, 0 }, + { "vmls", 7, ARMVFP2, 28, 31, 0xF, 25, 27, 0x1, 23, 23, 1, 11, 11, 0, 8, 9, 0x2, 6, 6, 1, 4, 4, 0 }, + { "vnmla", 4, ARMVFP2, 23, 27, 0x1C, 20, 21, 0x1, 9, 11, 0x5, 4, 4, 0 }, + { "vnmla", 5, ARMVFP2, 23, 27, 0x1C, 20, 21, 0x2, 9, 11, 0x5, 6, 6, 1, 4, 4, 0 }, + { "vnmls", 5, ARMVFP2, 23, 27, 0x1C, 20, 21, 0x1, 9, 11, 0x5, 6, 6, 0, 4, 4, 0 }, + { "vnmul", 5, ARMVFP2, 23, 27, 0x1C, 20, 21, 0x2, 9, 11, 0x5, 6, 6, 1, 4, 4, 0 }, + { "vmul", 5, ARMVFP2, 23, 27, 0x1C, 20, 21, 0x2, 9, 11, 0x5, 6, 6, 0, 4, 4, 0 }, + { "vadd", 5, ARMVFP2, 23, 27, 0x1C, 20, 21, 0x3, 9, 11, 0x5, 6, 6, 0, 4, 4, 0 }, + { "vsub", 5, ARMVFP2, 23, 27, 0x1C, 20, 21, 0x3, 9, 11, 0x5, 6, 6, 1, 4, 4, 0 }, + { "vdiv", 5, ARMVFP2, 23, 27, 0x1D, 20, 21, 0x0, 9, 11, 0x5, 6, 6, 0, 4, 4, 0 }, + { "vmov(i)", 4, ARMVFP3, 23, 27, 0x1D, 20, 21, 0x3, 9, 11, 0x5, 4, 7, 0 }, + { "vmov(r)", 5, ARMVFP3, 23, 27, 0x1D, 16, 21, 0x30, 9, 11, 0x5, 6, 7, 1, 4, 4, 0 }, + { "vabs", 5, ARMVFP2, 23, 27, 0x1D, 16, 21, 0x30, 9, 11, 0x5, 6, 7, 3, 4, 4, 0 }, + { "vneg", 5, ARMVFP2, 23, 27, 0x1D, 17, 21, 0x18, 9, 11, 0x5, 6, 7, 1, 4, 4, 0 }, + { "vsqrt", 5, ARMVFP2, 23, 27, 0x1D, 16, 21, 0x31, 9, 11, 0x5, 6, 7, 3, 4, 4, 0 }, + { "vcmp", 5, ARMVFP2, 23, 27, 0x1D, 16, 21, 0x34, 9, 11, 0x5, 6, 6, 1, 4, 4, 0 }, + { "vcmp2", 5, ARMVFP2, 23, 27, 0x1D, 16, 21, 0x35, 9, 11, 0x5, 0, 6, 0x40 }, + { "vcvt(bds)", 5, ARMVFP2, 23, 27, 0x1D, 16, 21, 0x37, 9, 11, 0x5, 6, 7, 3, 4, 4, 0 }, + { "vcvt(bff)", 6, ARMVFP3, 23, 27, 0x1D, 19, 21, 0x7, 17, 17, 0x1, 9, 11, 5, 6, 6, 1 }, + { "vcvt(bfi)", 5, ARMVFP2, 23, 27, 0x1D, 19, 21, 0x7, 9, 11, 0x5, 6, 6, 1, 4, 4, 0 }, + { "vmovbrs", 3, ARMVFP2, 21, 27, 0x70, 8, 11, 0xA, 0, 6, 0x10 }, + { "vmsr", 2, ARMVFP2, 20, 27, 0xEE, 0, 11, 0xA10 }, + { "vmovbrc", 4, ARMVFP2, 23, 27, 0x1C, 20, 20, 0x0, 8, 11, 0xB, 0, 4, 0x10 }, + { "vmrs", 2, ARMVFP2, 20, 27, 0xEF, 0, 11, 0xA10 }, + { "vmovbcr", 4, ARMVFP2, 24, 27, 0xE, 20, 20, 1, 8, 11, 0xB, 0, 4, 0x10 }, + { "vmovbrrss", 3, ARMVFP2, 21, 27, 0x62, 8, 11, 0xA, 4, 4, 1 }, + { "vmovbrrd", 3, ARMVFP2, 21, 27, 0x62, 6, 11, 0x2C, 4, 4, 1 }, + { "vstr", 3, ARMVFP2, 24, 27, 0xD, 20, 21, 0, 9, 11, 5 }, + { "vpush", 3, ARMVFP2, 23, 27, 0x1A, 16, 21, 0x2D, 9, 11, 5 }, + { "vstm", 3, ARMVFP2, 25, 27, 0x6, 20, 20, 0, 9, 11, 5 }, + { "vpop", 3, ARMVFP2, 23, 27, 0x19, 16, 21, 0x3D, 9, 11, 5 }, + { "vldr", 3, ARMVFP2, 24, 27, 0xD, 20, 21, 1, 9, 11, 5 }, + { "vldm", 3, ARMVFP2, 25, 27, 0x6, 20, 20, 1, 9, 11, 5 }, + + { "srs", 4, 6, 25, 31, 0x0000007c, 22, 22, 0x00000001, 16, 20, 0x0000000d, 8, 11, 0x00000005 }, + { "rfe", 4, 6, 25, 31, 0x0000007c, 22, 22, 0x00000000, 20, 20, 0x00000001, 8, 11, 0x0000000a }, + { "bkpt", 2, 3, 20, 31, 0x00000e12, 4, 7, 0x00000007 }, + { "blx", 1, 3, 25, 31, 0x0000007d }, + { "cps", 3, 6, 20, 31, 0x00000f10, 16, 16, 0x00000000, 5, 5, 0x00000000 }, + { "pld", 4, 4, 26, 31, 0x0000003d, 24, 24, 0x00000001, 20, 22, 0x00000005, 12, 15, 0x0000000f }, + { "setend", 2, 6, 16, 31, 0x0000f101, 4, 7, 0x00000000 }, + { "clrex", 1, 6, 0, 31, 0xf57ff01f }, + { "rev16", 2, 6, 16, 27, 0x000006bf, 4, 11, 0x000000fb }, + { "usad8", 3, 6, 20, 27, 0x00000078, 12, 15, 0x0000000f, 4, 7, 0x00000001 }, + { "sxtb", 2, 6, 16, 27, 0x000006af, 4, 7, 0x00000007 }, + { "uxtb", 2, 6, 16, 27, 0x000006ef, 4, 7, 0x00000007 }, + { "sxth", 2, 6, 16, 27, 0x000006bf, 4, 7, 0x00000007 }, + { "sxtb16", 2, 6, 16, 27, 0x0000068f, 4, 7, 0x00000007 }, + { "uxth", 2, 6, 16, 27, 0x000006ff, 4, 7, 0x00000007 }, + { "uxtb16", 2, 6, 16, 27, 0x000006cf, 4, 7, 0x00000007 }, + { "cpy", 2, 6, 20, 27, 0x0000001a, 4, 11, 0x00000000 }, + { "uxtab", 2, 6, 20, 27, 0x0000006e, 4, 9, 0x00000007 }, + { "ssub8", 2, 6, 20, 27, 0x00000061, 4, 7, 0x0000000f }, + { "shsub8", 2, 6, 20, 27, 0x00000063, 4, 7, 0x0000000f }, + { "ssubaddx", 2, 6, 20, 27, 0x00000061, 4, 7, 0x00000005 }, + { "strex", 2, 6, 20, 27, 0x00000018, 4, 7, 0x00000009 }, + { "strexb", 2, 7, 20, 27, 0x0000001c, 4, 7, 0x00000009 }, + { "swp", 2, 0, 20, 27, 0x00000010, 4, 7, 0x00000009 }, + { "swpb", 2, 0, 20, 27, 0x00000014, 4, 7, 0x00000009 }, + { "ssub16", 2, 6, 20, 27, 0x00000061, 4, 7, 0x00000007 }, + { "ssat16", 2, 6, 20, 27, 0x0000006a, 4, 7, 0x00000003 }, + { "shsubaddx", 2, 6, 20, 27, 0x00000063, 4, 7, 0x00000005 }, + { "qsubaddx", 2, 6, 20, 27, 0x00000062, 4, 7, 0x00000005 }, + { "shaddsubx", 2, 6, 20, 27, 0x00000063, 4, 7, 0x00000003 }, + { "shadd8", 2, 6, 20, 27, 0x00000063, 4, 7, 0x00000009 }, + { "shadd16", 2, 6, 20, 27, 0x00000063, 4, 7, 0x00000001 }, + { "sel", 2, 6, 20, 27, 0x00000068, 4, 7, 0x0000000b }, + { "saddsubx", 2, 6, 20, 27, 0x00000061, 4, 7, 0x00000003 }, + { "sadd8", 2, 6, 20, 27, 0x00000061, 4, 7, 0x00000009 }, + { "sadd16", 2, 6, 20, 27, 0x00000061, 4, 7, 0x00000001 }, + { "shsub16", 2, 6, 20, 27, 0x00000063, 4, 7, 0x00000007 }, + { "umaal", 2, 6, 20, 27, 0x00000004, 4, 7, 0x00000009 }, + { "uxtab16", 2, 6, 20, 27, 0x0000006c, 4, 7, 0x00000007 }, + { "usubaddx", 2, 6, 20, 27, 0x00000065, 4, 7, 0x00000005 }, + { "usub8", 2, 6, 20, 27, 0x00000065, 4, 7, 0x0000000f }, + { "usub16", 2, 6, 20, 27, 0x00000065, 4, 7, 0x00000007 }, + { "usat16", 2, 6, 20, 27, 0x0000006e, 4, 7, 0x00000003 }, + { "usada8", 2, 6, 20, 27, 0x00000078, 4, 7, 0x00000001 }, + { "uqsubaddx", 2, 6, 20, 27, 0x00000066, 4, 7, 0x00000005 }, + { "uqsub8", 2, 6, 20, 27, 0x00000066, 4, 7, 0x0000000f }, + { "uqsub16", 2, 6, 20, 27, 0x00000066, 4, 7, 0x00000007 }, + { "uqaddsubx", 2, 6, 20, 27, 0x00000066, 4, 7, 0x00000003 }, + { "uqadd8", 2, 6, 20, 27, 0x00000066, 4, 7, 0x00000009 }, + { "uqadd16", 2, 6, 20, 27, 0x00000066, 4, 7, 0x00000001 }, + { "sxtab", 2, 6, 20, 27, 0x0000006a, 4, 7, 0x00000007 }, + { "uhsubaddx", 2, 6, 20, 27, 0x00000067, 4, 7, 0x00000005 }, + { "uhsub8", 2, 6, 20, 27, 0x00000067, 4, 7, 0x0000000f }, + { "uhsub16", 2, 6, 20, 27, 0x00000067, 4, 7, 0x00000007 }, + { "uhaddsubx", 2, 6, 20, 27, 0x00000067, 4, 7, 0x00000003 }, + { "uhadd8", 2, 6, 20, 27, 0x00000067, 4, 7, 0x00000009 }, + { "uhadd16", 2, 6, 20, 27, 0x00000067, 4, 7, 0x00000001 }, + { "uaddsubx", 2, 6, 20, 27, 0x00000065, 4, 7, 0x00000003 }, + { "uadd8", 2, 6, 20, 27, 0x00000065, 4, 7, 0x00000009 }, + { "uadd16", 2, 6, 20, 27, 0x00000065, 4, 7, 0x00000001 }, + { "sxtah", 2, 6, 20, 27, 0x0000006b, 4, 7, 0x00000007 }, + { "sxtab16", 2, 6, 20, 27, 0x00000068, 4, 7, 0x00000007 }, + { "qadd8", 2, 6, 20, 27, 0x00000062, 4, 7, 0x00000009 }, + { "bxj", 2, 5, 20, 27, 0x00000012, 4, 7, 0x00000002 }, + { "clz", 2, 3, 20, 27, 0x00000016, 4, 7, 0x00000001 }, + { "uxtah", 2, 6, 20, 27, 0x0000006f, 4, 7, 0x00000007 }, + { "bx", 2, 2, 20, 27, 0x00000012, 4, 7, 0x00000001 }, + { "rev", 2, 6, 20, 27, 0x0000006b, 4, 7, 0x00000003 }, + { "blx", 2, 3, 20, 27, 0x00000012, 4, 7, 0x00000003 }, + { "revsh", 2, 6, 20, 27, 0x0000006f, 4, 7, 0x0000000b }, + { "qadd", 2, 4, 20, 27, 0x00000010, 4, 7, 0x00000005 }, + { "qadd16", 2, 6, 20, 27, 0x00000062, 4, 7, 0x00000001 }, + { "qaddsubx", 2, 6, 20, 27, 0x00000062, 4, 7, 0x00000003 }, + { "ldrex", 2, 0, 20, 27, 0x00000019, 4, 7, 0x00000009 }, + { "qdadd", 2, 4, 20, 27, 0x00000014, 4, 7, 0x00000005 }, + { "qdsub", 2, 4, 20, 27, 0x00000016, 4, 7, 0x00000005 }, + { "qsub", 2, 4, 20, 27, 0x00000012, 4, 7, 0x00000005 }, + { "ldrexb", 2, 7, 20, 27, 0x0000001d, 4, 7, 0x00000009 }, + { "qsub8", 2, 6, 20, 27, 0x00000062, 4, 7, 0x0000000f }, + { "qsub16", 2, 6, 20, 27, 0x00000062, 4, 7, 0x00000007 }, + { "smuad", 4, 6, 20, 27, 0x00000070, 12, 15, 0x0000000f, 6, 7, 0x00000000, 4, 4, 0x00000001 }, + { "smmul", 4, 6, 20, 27, 0x00000075, 12, 15, 0x0000000f, 6, 7, 0x00000000, 4, 4, 0x00000001 }, + { "smusd", 4, 6, 20, 27, 0x00000070, 12, 15, 0x0000000f, 6, 7, 0x00000001, 4, 4, 0x00000001 }, + { "smlsd", 3, 6, 20, 27, 0x00000070, 6, 7, 0x00000001, 4, 4, 0x00000001 }, + { "smlsld", 3, 6, 20, 27, 0x00000074, 6, 7, 0x00000001, 4, 4, 0x00000001 }, + { "smmla", 3, 6, 20, 27, 0x00000075, 6, 7, 0x00000000, 4, 4, 0x00000001 }, + { "smmls", 3, 6, 20, 27, 0x00000075, 6, 7, 0x00000003, 4, 4, 0x00000001 }, + { "smlald", 3, 6, 20, 27, 0x00000074, 6, 7, 0x00000000, 4, 4, 0x00000001 }, + { "smlad", 3, 6, 20, 27, 0x00000070, 6, 7, 0x00000000, 4, 4, 0x00000001 }, + { "smlaw", 3, 4, 20, 27, 0x00000012, 7, 7, 0x00000001, 4, 5, 0x00000000 }, + { "smulw", 3, 4, 20, 27, 0x00000012, 7, 7, 0x00000001, 4, 5, 0x00000002 }, + { "pkhtb", 2, 6, 20, 27, 0x00000068, 4, 6, 0x00000005 }, + { "pkhbt", 2, 6, 20, 27, 0x00000068, 4, 6, 0x00000001 }, + { "smul", 3, 4, 20, 27, 0x00000016, 7, 7, 0x00000001, 4, 4, 0x00000000 }, + { "smlalxy", 3, 4, 20, 27, 0x00000014, 7, 7, 0x00000001, 4, 4, 0x00000000 }, + // {"smlal" , 2 , 4 , 21, 27, 0x00000007, 4, 7, 0x00000009}, + { "smla", 3, 4, 20, 27, 0x00000010, 7, 7, 0x00000001, 4, 4, 0x00000000 }, + { "mcrr", 1, 6, 20, 27, 0x000000c4 }, + { "mrrc", 1, 6, 20, 27, 0x000000c5 }, + { "cmp", 2, 0, 26, 27, 0x00000000, 20, 24, 0x00000015 }, + { "tst", 2, 0, 26, 27, 0x00000000, 20, 24, 0x00000011 }, + { "teq", 2, 0, 26, 27, 0x00000000, 20, 24, 0x00000013 }, + { "cmn", 2, 0, 26, 27, 0x00000000, 20, 24, 0x00000017 }, + { "smull", 2, 0, 21, 27, 0x00000006, 4, 7, 0x00000009 }, + { "umull", 2, 0, 21, 27, 0x00000004, 4, 7, 0x00000009 }, + { "umlal", 2, 0, 21, 27, 0x00000005, 4, 7, 0x00000009 }, + { "smlal", 2, 0, 21, 27, 0x00000007, 4, 7, 0x00000009 }, + { "mul", 2, 0, 21, 27, 0x00000000, 4, 7, 0x00000009 }, + { "mla", 2, 0, 21, 27, 0x00000001, 4, 7, 0x00000009 }, + { "ssat", 2, 6, 21, 27, 0x00000035, 4, 5, 0x00000001 }, + { "usat", 2, 6, 21, 27, 0x00000037, 4, 5, 0x00000001 }, + { "mrs", 4, 0, 23, 27, 0x00000002, 20, 21, 0x00000000, 16, 19, 0x0000000f, 0, 11, 0x00000000 }, + { "msr", 3, 0, 23, 27, 0x00000002, 20, 21, 0x00000002, 4, 7, 0x00000000 }, + { "and", 2, 0, 26, 27, 0x00000000, 21, 24, 0x00000000 }, + { "bic", 2, 0, 26, 27, 0x00000000, 21, 24, 0x0000000e }, + { "ldm", 3, 0, 25, 27, 0x00000004, 20, 22, 0x00000005, 15, 15, 0x00000000 }, + { "eor", 2, 0, 26, 27, 0x00000000, 21, 24, 0x00000001 }, + { "add", 2, 0, 26, 27, 0x00000000, 21, 24, 0x00000004 }, + { "rsb", 2, 0, 26, 27, 0x00000000, 21, 24, 0x00000003 }, + { "rsc", 2, 0, 26, 27, 0x00000000, 21, 24, 0x00000007 }, + { "sbc", 2, 0, 26, 27, 0x00000000, 21, 24, 0x00000006 }, + { "adc", 2, 0, 26, 27, 0x00000000, 21, 24, 0x00000005 }, + { "sub", 2, 0, 26, 27, 0x00000000, 21, 24, 0x00000002 }, + { "orr", 2, 0, 26, 27, 0x00000000, 21, 24, 0x0000000c }, + { "mvn", 2, 0, 26, 27, 0x00000000, 21, 24, 0x0000000f }, + { "mov", 2, 0, 26, 27, 0x00000000, 21, 24, 0x0000000d }, + { "stm", 2, 0, 25, 27, 0x00000004, 20, 22, 0x00000004 }, + { "ldm", 4, 0, 25, 27, 0x00000004, 22, 22, 0x00000001, 20, 20, 0x00000001, 15, 15, 0x00000001 }, + { "ldrsh", 3, 2, 25, 27, 0x00000000, 20, 20, 0x00000001, 4, 7, 0x0000000f }, + { "stm", 3, 0, 25, 27, 0x00000004, 22, 22, 0x00000000, 20, 20, 0x00000000 }, + { "ldm", 3, 0, 25, 27, 0x00000004, 22, 22, 0x00000000, 20, 20, 0x00000001 }, + { "ldrsb", 3, 2, 25, 27, 0x00000000, 20, 20, 0x00000001, 4, 7, 0x0000000d }, + { "strd", 3, 4, 25, 27, 0x00000000, 20, 20, 0x00000000, 4, 7, 0x0000000f }, + { "ldrh", 3, 0, 25, 27, 0x00000000, 20, 20, 0x00000001, 4, 7, 0x0000000b }, + { "strh", 3, 0, 25, 27, 0x00000000, 20, 20, 0x00000000, 4, 7, 0x0000000b }, + { "ldrd", 3, 4, 25, 27, 0x00000000, 20, 20, 0x00000000, 4, 7, 0x0000000d }, + { "strt", 3, 0, 26, 27, 0x00000001, 24, 24, 0x00000000, 20, 22, 0x00000002 }, + { "strbt", 3, 0, 26, 27, 0x00000001, 24, 24, 0x00000000, 20, 22, 0x00000006 }, + { "ldrbt", 3, 0, 26, 27, 0x00000001, 24, 24, 0x00000000, 20, 22, 0x00000007 }, + { "ldrt", 3, 0, 26, 27, 0x00000001, 24, 24, 0x00000000, 20, 22, 0x00000003 }, + { "mrc", 3, 6, 24, 27, 0x0000000e, 20, 20, 0x00000001, 4, 4, 0x00000001 }, + { "mcr", 3, 0, 24, 27, 0x0000000e, 20, 20, 0x00000000, 4, 4, 0x00000001 }, + { "msr", 2, 0, 23, 27, 0x00000006, 20, 21, 0x00000002 }, + { "ldrb", 3, 0, 26, 27, 0x00000001, 22, 22, 0x00000001, 20, 20, 0x00000001 }, + { "strb", 3, 0, 26, 27, 0x00000001, 22, 22, 0x00000001, 20, 20, 0x00000000 }, + { "ldr", 4, 0, 28, 31, 0x0000000e, 26, 27, 0x00000001, 22, 22, 0x00000000, 20, 20, 0x00000001 }, + { "ldrcond", 3, 0, 26, 27, 0x00000001, 22, 22, 0x00000000, 20, 20, 0x00000001 }, + { "str", 3, 0, 26, 27, 0x00000001, 22, 22, 0x00000000, 20, 20, 0x00000000 }, + { "cdp", 2, 0, 24, 27, 0x0000000e, 4, 4, 0x00000000 }, + { "stc", 2, 0, 25, 27, 0x00000006, 20, 20, 0x00000000 }, + { "ldc", 2, 0, 25, 27, 0x00000006, 20, 20, 0x00000001 }, + { "swi", 1, 0, 24, 27, 0x0000000f }, + { "bbl", 1, 0, 25, 27, 0x00000005 }, }; const ISEITEM arm_exclusion_code[] = { - #define VFP_DECODE_EXCLUSION - #include "core/arm/skyeye_common/vfp/vfpinstr.cpp" - #undef VFP_DECODE_EXCLUSION - {"srs" , 0 , 6 , 0}, - {"rfe" , 0 , 6 , 0}, - {"bkpt" , 0 , 3 , 0}, - {"blx" , 0 , 3 , 0}, - {"cps" , 0 , 6 , 0}, - {"pld" , 0 , 4 , 0}, - {"setend" , 0 , 6 , 0}, - {"clrex" , 0 , 6 , 0}, - {"rev16" , 0 , 6 , 0}, - {"usad8" , 0 , 6 , 0}, - {"sxtb" , 0 , 6 , 0}, - {"uxtb" , 0 , 6 , 0}, - {"sxth" , 0 , 6 , 0}, - {"sxtb16" , 0 , 6 , 0}, - {"uxth" , 0 , 6 , 0}, - {"uxtb16" , 0 , 6 , 0}, - {"cpy" , 0 , 6 , 0}, - {"uxtab" , 0 , 6 , 0}, - {"ssub8" , 0 , 6 , 0}, - {"shsub8" , 0 , 6 , 0}, - {"ssubaddx" , 0 , 6 , 0}, - {"strex" , 0 , 6 , 0}, - {"strexb" , 0 , 7 , 0}, - {"swp" , 0 , 0 , 0}, - {"swpb" , 0 , 0 , 0}, - {"ssub16" , 0 , 6 , 0}, - {"ssat16" , 0 , 6 , 0}, - {"shsubaddx" , 0 , 6 , 0}, - {"qsubaddx" , 0 , 6 , 0}, - {"shaddsubx" , 0 , 6 , 0}, - {"shadd8" , 0 , 6 , 0}, - {"shadd16" , 0 , 6 , 0}, - {"sel" , 0 , 6 , 0}, - {"saddsubx" , 0 , 6 , 0}, - {"sadd8" , 0 , 6 , 0}, - {"sadd16" , 0 , 6 , 0}, - {"shsub16" , 0 , 6 , 0}, - {"umaal" , 0 , 6 , 0}, - {"uxtab16" , 0 , 6 , 0}, - {"usubaddx" , 0 , 6 , 0}, - {"usub8" , 0 , 6 , 0}, - {"usub16" , 0 , 6 , 0}, - {"usat16" , 0 , 6 , 0}, - {"usada8" , 0 , 6 , 0}, - {"uqsubaddx" , 0 , 6 , 0}, - {"uqsub8" , 0 , 6 , 0}, - {"uqsub16" , 0 , 6 , 0}, - {"uqaddsubx" , 0 , 6 , 0}, - {"uqadd8" , 0 , 6 , 0}, - {"uqadd16" , 0 , 6 , 0}, - {"sxtab" , 0 , 6 , 0}, - {"uhsubaddx" , 0 , 6 , 0}, - {"uhsub8" , 0 , 6 , 0}, - {"uhsub16" , 0 , 6 , 0}, - {"uhaddsubx" , 0 , 6 , 0}, - {"uhadd8" , 0 , 6 , 0}, - {"uhadd16" , 0 , 6 , 0}, - {"uaddsubx" , 0 , 6 , 0}, - {"uadd8" , 0 , 6 , 0}, - {"uadd16" , 0 , 6 , 0}, - {"sxtah" , 0 , 6 , 0}, - {"sxtab16" , 0 , 6 , 0}, - {"qadd8" , 0 , 6 , 0}, - {"bxj" , 0 , 5 , 0}, - {"clz" , 0 , 3 , 0}, - {"uxtah" , 0 , 6 , 0}, - {"bx" , 0 , 2 , 0}, - {"rev" , 0 , 6 , 0}, - {"blx" , 0 , 3 , 0}, - {"revsh" , 0 , 6 , 0}, - {"qadd" , 0 , 4 , 0}, - {"qadd16" , 0 , 6 , 0}, - {"qaddsubx" , 0 , 6 , 0}, - {"ldrex" , 0 , 0 , 0}, - {"qdadd" , 0 , 4 , 0}, - {"qdsub" , 0 , 4 , 0}, - {"qsub" , 0 , 4 , 0}, - {"ldrexb" , 0 , 7 , 0}, - {"qsub8" , 0 , 6 , 0}, - {"qsub16" , 0 , 6 , 0}, - {"smuad" , 0 , 6 , 0}, - {"smmul" , 0 , 6 , 0}, - {"smusd" , 0 , 6 , 0}, - {"smlsd" , 0 , 6 , 0}, - {"smlsld" , 0 , 6 , 0}, - {"smmla" , 0 , 6 , 0}, - {"smmls" , 0 , 6 , 0}, - {"smlald" , 0 , 6 , 0}, - {"smlad" , 0 , 6 , 0}, - {"smlaw" , 0 , 4 , 0}, - {"smulw" , 0 , 4 , 0}, - {"pkhtb" , 0 , 6 , 0}, - {"pkhbt" , 0 , 6 , 0}, - {"smul" , 0 , 4 , 0}, - {"smlal" , 0 , 4 , 0}, - {"smla" , 0 , 4 , 0}, - {"mcrr" , 0 , 6 , 0}, - {"mrrc" , 0 , 6 , 0}, - {"cmp" , 3 , 0 , 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000}, - {"tst" , 3 , 0 , 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000}, - {"teq" , 3 , 0 , 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000}, - {"cmn" , 3 , 0 , 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000}, - {"smull" , 0 , 0 , 0}, - {"umull" , 0 , 0 , 0}, - {"umlal" , 0 , 0 , 0}, - {"smlal" , 0 , 0 , 0}, - {"mul" , 0 , 0 , 0}, - {"mla" , 0 , 0 , 0}, - {"ssat" , 0 , 6 , 0}, - {"usat" , 0 , 6 , 0}, - {"mrs" , 0 , 0 , 0}, - {"msr" , 0 , 0 , 0}, - {"and" , 3 , 0 , 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000}, - {"bic" , 3 , 0 , 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000}, - {"ldm" , 0 , 0 , 0}, - {"eor" , 3 , 0 , 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000}, - {"add" , 3 , 0 , 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000}, - {"rsb" , 3 , 0 , 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000}, - {"rsc" , 3 , 0 , 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000}, - {"sbc" , 3 , 0 , 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000}, - {"adc" , 3 , 0 , 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000}, - {"sub" , 3 , 0 , 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000}, - {"orr" , 3 , 0 , 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000}, - {"mvn" , 3 , 0 , 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000}, - {"mov" , 3 , 0 , 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000}, - {"stm" , 0 , 0 , 0}, - {"ldm" , 0 , 0 , 0}, - {"ldrsh" , 0 , 2 , 0}, - {"stm" , 0 , 0 , 0}, - {"ldm" , 0 , 0 , 0}, - {"ldrsb" , 0 , 2 , 0}, - {"strd" , 0 , 4 , 0}, - {"ldrh" , 0 , 0 , 0}, - {"strh" , 0 , 0 , 0}, - {"ldrd" , 0 , 4 , 0}, - {"strt" , 0 , 0 , 0}, - {"strbt" , 0 , 0 , 0}, - {"ldrbt" , 0 , 0 , 0}, - {"ldrt" , 0 , 0 , 0}, - {"mrc" , 0 , 6 , 0}, - {"mcr" , 0 , 0 , 0}, - {"msr" , 0 , 0 , 0}, - {"ldrb" , 0 , 0 , 0}, - {"strb" , 0 , 0 , 0}, - {"ldr" , 0 , 0 , 0}, - {"ldrcond" , 1 , 0 , 28, 31, 0x0000000e}, - {"str" , 0 , 0 , 0}, - {"cdp" , 0 , 0 , 0}, - {"stc" , 0 , 0 , 0}, - {"ldc" , 0 , 0 , 0}, - {"swi" , 0 , 0 , 0}, - {"bbl" , 0 , 0 , 0}, - {"bl_1_thumb", 0, INVALID, 0},/* should be table[-4] */ - {"bl_2_thumb", 0, INVALID, 0}, /* should be located at the end of the table[-3] */ - {"blx_1_thumb", 0, INVALID, 0}, /* should be located at table[-2] */ - {"invalid", 0, INVALID, 0} + { "vmla", 0, ARMVFP2, 0 }, + { "vmls", 0, ARMVFP2, 0 }, + { "vnmla", 0, ARMVFP2, 0 }, + { "vnmla", 0, ARMVFP2, 0 }, + { "vnmls", 0, ARMVFP2, 0 }, + { "vnmul", 0, ARMVFP2, 0 }, + { "vmul", 0, ARMVFP2, 0 }, + { "vadd", 0, ARMVFP2, 0 }, + { "vsub", 0, ARMVFP2, 0 }, + { "vdiv", 0, ARMVFP2, 0 }, + { "vmov(i)", 0, ARMVFP3, 0 }, + { "vmov(r)", 0, ARMVFP3, 0 }, + { "vabs", 0, ARMVFP2, 0 }, + { "vneg", 0, ARMVFP2, 0 }, + { "vsqrt", 0, ARMVFP2, 0 }, + { "vcmp", 0, ARMVFP2, 0 }, + { "vcmp2", 0, ARMVFP2, 0 }, + { "vcvt(bff)", 0, ARMVFP3, 4, 4, 1 }, + { "vcvt(bds)", 0, ARMVFP2, 0 }, + { "vcvt(bfi)", 0, ARMVFP2, 0 }, + { "vmovbrs", 0, ARMVFP2, 0 }, + { "vmsr", 0, ARMVFP2, 0 }, + { "vmovbrc", 0, ARMVFP2, 0 }, + { "vmrs", 0, ARMVFP2, 0 }, + { "vmovbcr", 0, ARMVFP2, 0 }, + { "vmovbrrss", 0, ARMVFP2, 0 }, + { "vmovbrrd", 0, ARMVFP2, 0 }, + { "vstr", 0, ARMVFP2, 0 }, + { "vpush", 0, ARMVFP2, 0 }, + { "vstm", 0, ARMVFP2, 0 }, + { "vpop", 0, ARMVFP2, 0 }, + { "vldr", 0, ARMVFP2, 0 }, + { "vldm", 0, ARMVFP2, 0 }, + + { "srs", 0, 6, 0 }, + { "rfe", 0, 6, 0 }, + { "bkpt", 0, 3, 0 }, + { "blx", 0, 3, 0 }, + { "cps", 0, 6, 0 }, + { "pld", 0, 4, 0 }, + { "setend", 0, 6, 0 }, + { "clrex", 0, 6, 0 }, + { "rev16", 0, 6, 0 }, + { "usad8", 0, 6, 0 }, + { "sxtb", 0, 6, 0 }, + { "uxtb", 0, 6, 0 }, + { "sxth", 0, 6, 0 }, + { "sxtb16", 0, 6, 0 }, + { "uxth", 0, 6, 0 }, + { "uxtb16", 0, 6, 0 }, + { "cpy", 0, 6, 0 }, + { "uxtab", 0, 6, 0 }, + { "ssub8", 0, 6, 0 }, + { "shsub8", 0, 6, 0 }, + { "ssubaddx", 0, 6, 0 }, + { "strex", 0, 6, 0 }, + { "strexb", 0, 7, 0 }, + { "swp", 0, 0, 0 }, + { "swpb", 0, 0, 0 }, + { "ssub16", 0, 6, 0 }, + { "ssat16", 0, 6, 0 }, + { "shsubaddx", 0, 6, 0 }, + { "qsubaddx", 0, 6, 0 }, + { "shaddsubx", 0, 6, 0 }, + { "shadd8", 0, 6, 0 }, + { "shadd16", 0, 6, 0 }, + { "sel", 0, 6, 0 }, + { "saddsubx", 0, 6, 0 }, + { "sadd8", 0, 6, 0 }, + { "sadd16", 0, 6, 0 }, + { "shsub16", 0, 6, 0 }, + { "umaal", 0, 6, 0 }, + { "uxtab16", 0, 6, 0 }, + { "usubaddx", 0, 6, 0 }, + { "usub8", 0, 6, 0 }, + { "usub16", 0, 6, 0 }, + { "usat16", 0, 6, 0 }, + { "usada8", 0, 6, 0 }, + { "uqsubaddx", 0, 6, 0 }, + { "uqsub8", 0, 6, 0 }, + { "uqsub16", 0, 6, 0 }, + { "uqaddsubx", 0, 6, 0 }, + { "uqadd8", 0, 6, 0 }, + { "uqadd16", 0, 6, 0 }, + { "sxtab", 0, 6, 0 }, + { "uhsubaddx", 0, 6, 0 }, + { "uhsub8", 0, 6, 0 }, + { "uhsub16", 0, 6, 0 }, + { "uhaddsubx", 0, 6, 0 }, + { "uhadd8", 0, 6, 0 }, + { "uhadd16", 0, 6, 0 }, + { "uaddsubx", 0, 6, 0 }, + { "uadd8", 0, 6, 0 }, + { "uadd16", 0, 6, 0 }, + { "sxtah", 0, 6, 0 }, + { "sxtab16", 0, 6, 0 }, + { "qadd8", 0, 6, 0 }, + { "bxj", 0, 5, 0 }, + { "clz", 0, 3, 0 }, + { "uxtah", 0, 6, 0 }, + { "bx", 0, 2, 0 }, + { "rev", 0, 6, 0 }, + { "blx", 0, 3, 0 }, + { "revsh", 0, 6, 0 }, + { "qadd", 0, 4, 0 }, + { "qadd16", 0, 6, 0 }, + { "qaddsubx", 0, 6, 0 }, + { "ldrex", 0, 0, 0 }, + { "qdadd", 0, 4, 0 }, + { "qdsub", 0, 4, 0 }, + { "qsub", 0, 4, 0 }, + { "ldrexb", 0, 7, 0 }, + { "qsub8", 0, 6, 0 }, + { "qsub16", 0, 6, 0 }, + { "smuad", 0, 6, 0 }, + { "smmul", 0, 6, 0 }, + { "smusd", 0, 6, 0 }, + { "smlsd", 0, 6, 0 }, + { "smlsld", 0, 6, 0 }, + { "smmla", 0, 6, 0 }, + { "smmls", 0, 6, 0 }, + { "smlald", 0, 6, 0 }, + { "smlad", 0, 6, 0 }, + { "smlaw", 0, 4, 0 }, + { "smulw", 0, 4, 0 }, + { "pkhtb", 0, 6, 0 }, + { "pkhbt", 0, 6, 0 }, + { "smul", 0, 4, 0 }, + { "smlal", 0, 4, 0 }, + { "smla", 0, 4, 0 }, + { "mcrr", 0, 6, 0 }, + { "mrrc", 0, 6, 0 }, + { "cmp", 3, 0, 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000 }, + { "tst", 3, 0, 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000 }, + { "teq", 3, 0, 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000 }, + { "cmn", 3, 0, 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000 }, + { "smull", 0, 0, 0 }, + { "umull", 0, 0, 0 }, + { "umlal", 0, 0, 0 }, + { "smlal", 0, 0, 0 }, + { "mul", 0, 0, 0 }, + { "mla", 0, 0, 0 }, + { "ssat", 0, 6, 0 }, + { "usat", 0, 6, 0 }, + { "mrs", 0, 0, 0 }, + { "msr", 0, 0, 0 }, + { "and", 3, 0, 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000 }, + { "bic", 3, 0, 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000 }, + { "ldm", 0, 0, 0 }, + { "eor", 3, 0, 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000 }, + { "add", 3, 0, 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000 }, + { "rsb", 3, 0, 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000 }, + { "rsc", 3, 0, 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000 }, + { "sbc", 3, 0, 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000 }, + { "adc", 3, 0, 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000 }, + { "sub", 3, 0, 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000 }, + { "orr", 3, 0, 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000 }, + { "mvn", 3, 0, 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000 }, + { "mov", 3, 0, 4, 4, 0x00000001, 7, 7, 0x00000001, 25, 25, 0x00000000 }, + { "stm", 0, 0, 0 }, + { "ldm", 0, 0, 0 }, + { "ldrsh", 0, 2, 0 }, + { "stm", 0, 0, 0 }, + { "ldm", 0, 0, 0 }, + { "ldrsb", 0, 2, 0 }, + { "strd", 0, 4, 0 }, + { "ldrh", 0, 0, 0 }, + { "strh", 0, 0, 0 }, + { "ldrd", 0, 4, 0 }, + { "strt", 0, 0, 0 }, + { "strbt", 0, 0, 0 }, + { "ldrbt", 0, 0, 0 }, + { "ldrt", 0, 0, 0 }, + { "mrc", 0, 6, 0 }, + { "mcr", 0, 0, 0 }, + { "msr", 0, 0, 0 }, + { "ldrb", 0, 0, 0 }, + { "strb", 0, 0, 0 }, + { "ldr", 0, 0, 0 }, + { "ldrcond", 1, 0, 28, 31, 0x0000000e }, + { "str", 0, 0, 0 }, + { "cdp", 0, 0, 0 }, + { "stc", 0, 0, 0 }, + { "ldc", 0, 0, 0 }, + { "swi", 0, 0, 0 }, + { "bbl", 0, 0, 0 }, + { "bl_1_thumb", 0, INVALID, 0 }, // Should be table[-4] + { "bl_2_thumb", 0, INVALID, 0 }, // Should be located at the end of the table[-3] + { "blx_1_thumb", 0, INVALID, 0 }, // Should be located at table[-2] + { "invalid", 0, INVALID, 0 } }; -int decode_arm_instr(uint32_t instr, int32_t *idx) -{ - int n = 0; - int base = 0; - int ret = DECODE_FAILURE; - int i = 0; - int instr_slots = sizeof(arm_instruction)/sizeof(ISEITEM); - for (i = 0; i < instr_slots; i++) - { -// ret = DECODE_SUCCESS; - n = arm_instruction[i].attribute_value; - base = 0; - while (n) { - if (arm_instruction[i].content[base + 1] == 31 && arm_instruction[i].content[base] == 0) { - /* clrex */ - if (instr != arm_instruction[i].content[base + 2]) { - break; - } - } else if (BITS(arm_instruction[i].content[base], arm_instruction[i].content[base + 1]) != arm_instruction[i].content[base + 2]) { - break; - } - base += 3; - n --; - } - //All conditions is satisfied. - if (n == 0) - ret = DECODE_SUCCESS; +int decode_arm_instr(uint32_t instr, int32_t *idx) { + int n = 0; + int base = 0; + int ret = DECODE_FAILURE; + int i = 0; + int instr_slots = sizeof(arm_instruction) / sizeof(ISEITEM); + for (i = 0; i < instr_slots; i++) { + n = arm_instruction[i].attribute_value; + base = 0; - if (ret == DECODE_SUCCESS) { - n = arm_exclusion_code[i].attribute_value; - if (n != 0) { - base = 0; - while (n) { - if (BITS(arm_exclusion_code[i].content[base], arm_exclusion_code[i].content[base + 1]) != arm_exclusion_code[i].content[base + 2]) { - break; } - base += 3; - n --; - } - //All conditions is satisfied. - if (n == 0) - ret = DECODE_FAILURE; - } - } + while (n) { + if (arm_instruction[i].content[base + 1] == 31 && arm_instruction[i].content[base] == 0) { + // clrex + if (instr != arm_instruction[i].content[base + 2]) { + break; + } + } else if (BITS(arm_instruction[i].content[base], arm_instruction[i].content[base + 1]) != arm_instruction[i].content[base + 2]) { + break; + } + base += 3; + n--; + } - if (ret == DECODE_SUCCESS) { - *idx = i; - return ret; - } - } - return ret; -} + // All conditions is satisfied. + if (n == 0) + ret = DECODE_SUCCESS; + if (ret == DECODE_SUCCESS) { + n = arm_exclusion_code[i].attribute_value; + if (n != 0) { + base = 0; + while (n) { + if (BITS(arm_exclusion_code[i].content[base], arm_exclusion_code[i].content[base + 1]) != arm_exclusion_code[i].content[base + 2]) { + break; + } + base += 3; + n--; + } + + // All conditions is satisfied. + if (n == 0) + ret = DECODE_FAILURE; + } + } + + if (ret == DECODE_SUCCESS) { + *idx = i; + return ret; + } + } + return ret; +} |