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868 Commits

Author SHA1 Message Date
Nguyen Anh Quynh 885e488a2e arm64: LDR does not write to second operand 2016-03-01 12:40:11 +08:00
Nguyen Anh Quynh 0c2e8a2d60 arm64: LDR instructions do not read target register 2016-03-01 12:13:38 +08:00
Nguyen Anh Quynh 13ecd5f000 Merge branch 'next' of https://github.com/aquynh/capstone into next 2016-03-01 11:09:41 +08:00
Nguyen Anh Quynh 4b5dc21fa9 arm64: TBX & TBL have up to 4 registers in vector list 2016-03-01 11:05:55 +08:00
Nguyen Anh Quynh aab7f63b02 arm64: fix some compilation warnings & indentation 2016-01-22 22:25:49 +08:00
Nguyen Anh Quynh 6de6425072 Merge branch 'arm64_reg_access' of https://github.com/pranith/capstone into pranith-arm64_reg_access 2016-01-19 17:22:04 +08:00
reyalpchdk 8b12b71cf5 Align thumb BLX immediate by discarding low bits 2016-01-16 21:32:09 -08:00
Nguyen Anh Quynh 2936bec1ff x86: fix issue #544 for AT&T syntax 2016-01-11 14:07:30 +08:00
Nguyen Anh Quynh 0b0d62ab0a x86: fix memory operand size of fbstp/fbld (issue #544) 2016-01-11 14:04:30 +08:00
Pranith Kumar 653827bf5a Add register access info for ARM64 
Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
 2016-01-06 15:54:10 -05:00
Ammar Ben Khadra 739505a945 Fix classification of ARM jump instructions 
All jump instructions have been classified based on the direct
and indirect_branch flags.
 2015-12-17 14:41:40 +01:00
unknown 369a9cf955 Hope to have done it right. 2015-12-02 16:07:22 +01:00
Nguyen Anh Quynh 7fc5bc3b4b x86: print immediate of IN/OUT instructions in positive form. this fixes issue #554 2015-11-27 21:28:05 +07:00
Nguyen Anh Quynh ed88b001f8 x86: XCHG instructions should read|write to both operands. this fixes issue #545 2015-11-16 19:50:26 +08:00
Nguyen Anh Quynh 59e301333b x86: print immediate operand of MOVABS in positive form. this fixes issue #541 2015-11-14 10:54:01 +08:00
Nguyen Anh Quynh 9d8e39e786 Revert "corrected x86 immediate sizes" 
This reverts commit df9a2c3ce1, as discussed in https://github.com/aquynh/capstone/pull/527
 2015-11-07 17:36:44 +08:00
Ben Vanik 722aec7800 Fixing a warning of size_t->int in VC++. 2015-11-05 18:42:08 -08:00
obs df9a2c3ce1 corrected x86 immediate sizes 2015-11-04 13:50:09 +01:00
Nicolas PLANEL 626510c5e5 [M68K] avoid mixed declarations and code 
Avoid mixed declarations and code reported by the gcc warning flag :
-Wdeclaration-after-statement.
Introduce new m68k_read_safe_16/32/64() method.
 2015-10-12 21:31:16 +11:00
Nicolas PLANEL 97aca80830 [M68K] add const helper 
Add some const aim to help inlining.

Signed-off-by: Nicolas PLANEL <nplanel@gmail.com>
 2015-10-10 22:47:48 +11:00
Nicolas PLANEL 91f3cdb475 [M68K] move peek/read macros to real functions 
Some compilers don't like statements in macro.
Anyway modern compiler should optimized (read inline)
 2015-10-10 19:53:50 +11:00
Daniel Collin 997112d3d2 Removed a big chunk of unused stuff 
* Cleaned up M68KDisassembler.h with legacy stuff from Musashi which isn't used at all.
* Removed M68KConf.h which isn't needed anymore.
* Made some functions static as they are now only local to the current file.
 2015-10-10 19:30:04 +11:00
Nguyen Anh Quynh cc1e14431c x86: print -0x8000000000000000 as 0x8000000000000000. this fixes issue #499 2015-10-09 14:38:06 +08:00
Nguyen Anh Quynh 5712440c53 Merge pull request #507 from nplanel/radare 
fixup for Radare
 2015-10-08 23:32:59 +08:00
Nicolas PLANEL 5f9257cfaa [M68K] use M68K line A for memory data poisoning 
In case of out of bound access return a poison value to force to point to
d68000_invalid() opcode. This will force instruction_is_valid() to return
false and capstone will do skipdata.
Line A are more M68K standard invalid lines than 0x0808.
 2015-10-08 22:27:59 +11:00
Nicolas PLANEL af1d39d336 cleanup peek/read macros 
Remove unused m68k_read_disassembler_8(), rework peek/read macros.

Signed-off-by: Nicolas PLANEL <nplanel@gmail.com>
 2015-10-08 22:22:39 +11:00
Nguyen Anh Quynh 475e04da00 x86: fix the leftover prefixPresent[] 2015-10-08 15:58:52 +08:00
Nguyen Anh Quynh 29ff43fd6b x86: coding style 2015-10-08 15:53:44 +08:00
bughoho 8a39d79e10 fix comment 2015-10-08 15:53:34 +08:00
bughoho 7138044052 x86: add dedicated variables such as prefix2e, prefix36, prefix66, prefix67, etc 2015-10-08 15:53:17 +08:00
Nicolas PLANEL 8daac3a164 Add boundary checker 
Avoid reading bytes outside of the code section.
Trick by returning bad data (illegal instruction) to force capstone to skip data.

Signed-off-by: Nicolas PLANEL <nplanel@gmail.com>
 2015-10-08 16:41:03 +11:00
Nicolas PLANEL d1b5c3f384 cleanup : move the initialization of m68k_info 
Simplify the code by moving the initialization of printer_info (m68k_info)
at the right place, in the module.init() function.

Signed-off-by: Nicolas PLANEL <nplanel@gmail.com>
 2015-10-08 16:40:56 +11:00
Nicolas PLANEL b9f66d63c9 [M68K] fixup increment pc only if the instruction_is_valid() 
m68k_disassemble() should return the number of decoded bytes, aim to help
M68K_getInstruction() to return if it was a good instruction or not.

Signed-off-by: Nicolas PLANEL <nplanel@gmail.com>
 2015-10-08 16:39:02 +11:00
Nicolas PLANEL ee33bcf967 [M68K] fixup read/peak() address_line_mask 
The correct implementation : addr = (address - base) & address_line_mask
 2015-10-08 15:21:24 +11:00
Nicolas PLANEL e661bd0cfc [M68K] Coverity fixup : remove old/dead code. 
if(info) should be removed as it's an old part of the code that has been forgotten before merging.

Didn't cause any Bug as info is always true.
Related to issue #494

Signed-off-by: Nicolas PLANEL <nplanel@gmail.com>
 2015-10-07 18:10:43 +11:00
Nguyen Anh Quynh 3e1ecc2368 Merge branch 'm68k' into next 2015-10-06 21:54:43 +08:00
Nicolas PLANEL 7086018410 [M68K] set detail structure fields to default values 
Avoid undefined behavior as we didn't define yet registers rd/wr/gr.
 2015-10-06 15:02:30 +11:00
bughoho 5f600fcb30 fix:prefix 0x67 missed. 2015-10-06 11:49:11 +08:00
Daniel Collin 25d2ea6ac6 Fixed MSVC warnings 2015-10-05 16:31:06 +02:00
Nguyen Anh Quynh 9d28a6b04e m68k: fix some compiler warnings 2015-10-05 21:54:36 +08:00
Nguyen Anh Quynh 9331ffc517 Merge branch 'print_info' of https://github.com/nplanel/capstone into nplanel-print_info 2015-10-05 21:50:54 +08:00
Nicolas PLANEL e996c4a3bb [M68K] we don't need anymore cleaning printer_info is case of error 
Will not change the behavior, cs_close() we cleanup printer_info for us.
 2015-10-05 22:19:28 +11:00
Nicolas PLANEL 78b0722b1d [M68K] handle->printer_info need to be check 
handle->printer_info need to be check, not instruction_info.
 2015-10-05 22:03:20 +11:00
Nicolas PLANEL 44cc3d0c1e [M68K] printer_info need to be allocated only once 
printer_info need to be allocated only once. cs_close() will cleanup for us.

Signed-off-by: Nicolas PLANEL <nplanel@gmail.com>
 2015-10-05 21:57:01 +11:00
Nicolas PLANEL d529ea0db7 [M68K] Use printer_info to share private info between disassembler and printer 
Implementation is done by adding cs_m68k extension field in m68k_info.
The private m68k_info structure is allocated in M68K_getInstruction() (disassembly)
and free (if no error) by M68K_printInst() (printer).

Signed-off-by: Nicolas PLANEL <nplanel@gmail.com>
 2015-10-05 20:19:45 +11:00
Nicolas PLANEL ee75626661 [M68K] remove global dependency aim to have reentrant code 
Remove the last global bytes :
static uint8_t* s_disassemblyBuffer;
static uint32_t s_baseAddress;

Introduce private struct m68k_info on the heap for future use.

Signed-off-by: Nicolas PLANEL <nplanel@gmail.com>
 2015-10-05 19:26:37 +11:00
Nguyen Anh Quynh 58fe7cd068 m68k: more coding style 2015-10-05 16:05:17 +08:00
Nguyen Anh Quynh 8deb6d9eed m68k: rename M68Kconf.h to M68KConf.h for consistency 2015-10-04 21:59:03 +08:00
Nguyen Anh Quynh 0c49966482 m68k: code style for M68KInstPrinter.c 2015-10-04 21:51:09 +08:00
Nguyen Anh Quynh 812c3f1b32 Merge branch 'm68k' of https://github.com/emoon/capstone into emoon-m68k 2015-10-04 21:46:20 +08:00