bd89989f5d
readDisplacement fix ( #1200 )
2018-07-11 22:18:38 +07:00
e9861a1192
Merges encoding to next ( #1194 )
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* merge encoding branch into next branch
* added python bindings and updated test to support encoding
* fix python import
* fix py binding fields
* fix disp size printing
* fixed py binding, again
* Update CREDITS.TXT
* fixed formatting and a cast
* Changed param from int to uint8_t, fixed warnings
2018-07-04 22:47:55 +08:00
950476606b
Initialize X86 necessaryPrefixLocation ( #1179 )
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* Initialize X86 necessaryPrefixLocation
* necessaryPrefixLocation initialization to -1
* Revert "necessaryPrefixLocation initialization to -1"
This reverts commit 04fc4b6702ad839d87ee4f73695b9dfc632fb698.
2018-06-25 19:46:58 +08:00
f8eae0ac15
Refactor confusing if for xacquire/xrelease ( #1173 )
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Sync with https://github.com/llvm-mirror/llvm/blob/7cdce81/lib/Target/X86/Disassembler/X86DisassemblerDecoder.cpp#L362
2018-06-13 22:14:53 +08:00
edb0cc57ac
Fix pp field in readPrefix for VEX3 and EVEX ( #1015 ) ( #1016 )
2017-09-19 08:46:59 +08:00
b7f9e75c3b
x86: handle f2/f3 prefix for 16bit. see issue #452
2017-05-07 14:30:06 +08:00
27eb3b2c3a
x86: lock nop is a valid instruction. #915
2017-05-03 20:06:15 +08:00
0951668a46
fix merged conflicts
2017-04-15 10:39:06 +08:00
de995b0edd
Fix use of uninitialized value for some instructions
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Caught by Valgrind:
Conditional jump or move depends on uninitialised value(s)
at 0xD5BB6F: readModRM (X86DisassemblerDecoder.c:1528)
by 0xD5BF02: getIDWithAttrMask (X86DisassemblerDecoder.c:1101)
by 0xD5CC5E: getID (X86DisassemblerDecoder.c:1249)
by 0xD5CC5E: decodeInstruction (X86DisassemblerDecoder.c:2335)
by 0xD52009: X86_getInstruction (X86Disassembler.c:822)
by 0xD51781: cs_disasm (cs.c:503)
2016-09-27 08:51:16 +08:00
63c195d218
Merge pull request #657 from davidcarne/fix-uninit
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x86: initialize eaDisplacement in 16-bit mode. Fixes #656
2016-07-18 23:26:25 +08:00
d4ef430b33
port Windows driver support
2016-05-11 21:48:32 -07:00
7be7f63216
x86: initialize eaDisplacement in 16-bit mode. Fixes #656
2016-04-28 20:05:55 -07:00
475e04da00
x86: fix the leftover prefixPresent[]
2015-10-08 15:58:52 +08:00
29ff43fd6b
x86: coding style
2015-10-08 15:53:44 +08:00
7138044052
x86: add dedicated variables such as prefix2e, prefix36, prefix66, prefix67, etc
2015-10-08 15:53:17 +08:00
0e9da8736a
x86: treat prefix-only sequences of bytes as invalid code. this fixes a NDP reported by @felixgr
2015-06-16 11:57:22 +08:00
a4f9da920f
Fix handling of cmpxchg16b with lock prefix
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This was discovered when Frida's Stalker encountered the following
x86-64 instruction while tracing code in ntdll: `f0 49 0f c7 0a`.
2015-04-23 12:42:03 +02:00
160e198584
Add support to embed Capstone 3.x branch into OS X kernel extensions.
2015-04-09 18:28:19 +01:00
7289f15a5d
x86: tighter check on return of consumeByte() & lookAtByte(). this fixes the segfault on the sole input of 0xf3 reported by windhl
2015-04-08 12:17:12 +08:00
fce28ce159
x86: revert the old change that check prefix location more strictly
2015-04-03 00:10:31 +08:00
9239967dd7
x86: fix instruction 66f20f59ff reported by @maijin
2015-04-02 12:41:41 +08:00
6a4d27706a
x86: fix the pause instruction reported by @maijin in issue #298
2015-04-02 12:32:33 +08:00
09218a2dfd
x86: remove unsed field @prefixLocations of InternalInstruction struct
2015-03-11 11:29:33 +08:00
bcb75a2194
x86: F2 can be a part of instruction encoding, but not a prefix
2015-03-11 11:15:27 +08:00
54d5071288
x86: update core. also update all the bindings Java, Ocaml & Python
2015-03-06 00:52:49 +08:00
bfcaba5851
2015
2015-03-04 17:45:23 +08:00
6d2c6a7a97
Silencing Clang warning about losing precision
2015-03-04 11:26:49 +08:00
e84d2cd523
x86: allow prefixes to be positioned anywhere. this should fix the bug reported by Gabriel Quadros
2015-02-25 17:04:23 +08:00
dfa396e6ff
x86: add the missing X86 instructions in X86_REDUCE mode in X86DisassemblerDecoder.c. bug reported by Julian Stecklina
2015-02-12 09:02:42 +08:00
f601fddc53
Merge branch 'next' of https://github.com/aquynh/capstone into python
2015-01-26 17:33:21 +01:00
e95a76611c
x86: remove some instructions unsupported in 3.x version
2015-01-13 14:35:43 +08:00
25525fb20c
x86: remove some instructions irrelevant for LOCK prefix in invalidPrefix()
2015-01-13 12:14:46 +08:00
08482e106d
x86: remove some instructions irrelevant for LOCK prefix in invalidPrefix()
2015-01-13 12:14:19 +08:00
29f41da4c2
x86: add more valid instructions for LOCK prefix
2015-01-13 12:04:12 +08:00
5323128ed2
x86: check for invalid instructions with LOCK prefix
2015-01-13 12:04:02 +08:00
5de09479a6
x86: add more valid instructions for LOCK prefix
2015-01-05 18:26:41 -06:00
beb3248c26
x86: check for invalid instructions with LOCK prefix
2015-01-05 22:18:00 +07:00
599b559455
x86: fix some compilation issues about missing instructions on CAPSTONE_X86_REDUCE setup
2014-12-31 10:42:16 +08:00
3c27827a25
x86: handle 0x82 opcode for CAPSTONE_X86_REDUCE setup
2014-12-30 15:43:19 +08:00
3410b63a4e
x86: handle 0x82 opcode. bug reported by Anton Kochkov
2014-12-30 13:16:44 +08:00
c51e04fa97
x86: support CR9-CR15 registers
2014-12-27 23:56:14 +08:00
08390775b5
x86: support CR9-CR15 registers
2014-12-27 23:55:08 +08:00
1038fdb038
x86: add new registers DR8-DR15
2014-12-27 15:33:12 +08:00
9f694cc934
x86: handle undocumented immediates for (v)cmpps/pd/ss/sd instructions
2014-12-26 17:54:11 +08:00
2ac7941227
x86: handle REX properly for segment related instructions by ignoring REX.r entirely
2014-12-24 16:16:51 +08:00
80959c9a25
code style
2014-12-24 16:03:10 +08:00
094811415c
x86: handle REX properly for x64 MMX related instructions by ignoring REX.b & REX.w entirely
2014-12-24 16:02:44 +08:00
51754231b9
x86: check instruction size <=15 as soon as possible
2014-12-18 00:20:07 +08:00
3539595183
x86: instruction length must be <= 15
2014-12-17 23:53:32 +08:00
a3d689de51
x86: allow to mix REX & legacy prefix repeatedly in any order
2014-12-16 22:36:16 +08:00
Martin