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67 commits

Author SHA1 Message Date
pancake
1629dd2b64 Remove two unused fields in RAnalOp and some deadcode 2016-06-17 14:26:24 +02:00
pancake
911fef209a Implement afbr and * sub-variants to list return addresses of current function 2016-06-17 02:50:01 +02:00
Sven Steinbauer
8da8ad740f Cleanup fixes 
* For commit comments and compiler errors
* Fixes for PR comments
* fix some "infer fixes" commits

Signed-off-by: Riccardo Schirone <sirmy15@gmail.com>
 2016-05-23 11:25:44 +02:00
Sven Steinbauer
9e6d4f2709 Anal infer fixes 
Signed-off-by: Riccardo Schirone <sirmy15@gmail.com>
 2016-05-23 11:25:44 +02:00
Sven Steinbauer
eef32d0260 First few fixes for infer scans 
Fixes a few memleaks and several NULL dereferences

Signed-off-by: Riccardo Schirone <sirmy15@gmail.com>
 2016-05-23 11:25:44 +02:00
Riccardo Schirone
d9e3a290c1 libr: fix compilation warnings 
libr/util/graph: add some comments to the API
 2016-05-13 09:57:55 +02:00
Ahmed Mohamed Abd El-MAwgood
00faea8023 FIX #4782: adding afCa to r_core_anal_all (#4805) 2016-05-09 16:04:54 +02:00
pancake
fa4edbfa45 Fix scroll up in disasm after project load 2016-04-01 01:56:16 +02:00
Riccardo Schirone
0b8a589e16 anal/bb: keep track of ops positions inside a RAnalBlock 2016-02-12 09:06:36 -06:00
Riccardo Schirone
6b47a68c91 core/anal,cmd_anal;anal/bb,data,fcn: general cleaning 
* core/cmd_anal: extract cmd_anal_all function
* core/anal;anal/bb,data,fcn: indentation
* core/anal;anal/anal,data,fcn: remove dead code
* core/anal: remove macros in the middle of function
* core/anal: avoid blocks in the middle of functions
* core/anal: fix macro name R_ANAL_BB_HA_OPS -> R_ANAL_BB_HAS_OPS
* core/anal: fix if/else if/else
* core/anal: remove r_ prefix from static functions
 2015-08-11 08:57:01 +02:00
Jonathan Neuschäfer
ecf6792318 Fix #2927 and random code cleanups 
- asm_dcpu16: remove an obsolete comment
  It was obsoleted in 5285d1bdea.
- Indentation fixes
- fix a few typos
- remove "#define NEW_ESIL"
- move comment about r_bin_filter_name to the right place
- README.md: Add V810 to the list of supported architectures
- Also, de-duplicate LH5801
- Add attribution to randomart.c, fixes #2927
 2015-07-12 19:20:36 +02:00
pancake
e147a21be9 Fix some of the alloc-check bugs reported in #2772 2015-06-17 12:36:08 +02:00
pancake
932279ed7e Initial work to disable FCN_OLD. 2014-09-23 00:40:35 +02:00
pancake
196cfd0534 Initial major cleanup of the RAnal module 2014-09-22 01:39:24 +02:00
jvoisin
975daf00f5 Coverifix 2014-07-30 22:26:13 +02:00
pancake
d25cafe4d4 Check Java version in RBin's check(), cleanup (-44LOC) 2014-02-22 00:19:16 +01:00
Adam Pridgen
efcad51646 Fixing coverity issues and a potential buffer overflow in bb->op_bytes 2014-01-07 04:31:56 +01:00
Adam Pridgen
bc2ee1f869 Improved plugin analysis allowing plugin developers to define custom 
analysis algorithms.
Java analysis plugin is re-written to leverage this capability.
Added some new R_ANAL types, and some of the respective operations and strings.
Updated io-component files to get file size and info
 2014-01-03 00:28:46 +01:00
pancake
230efd1f05 Rename {RAsmRAnal}Op inst_len and length to size 2013-12-06 05:04:17 +01:00
Adam Pridgen
88fbfd3301 mend 2013-12-02 00:45:07 +01:00
Adam Pridgen
519190801b Rewrote backward disassemble with a greedy backward algorithm, added a find api to rlist, label to bb struct 2013-12-02 00:09:22 +01:00
pancake
ab654dea32 Fixes in analysis, add 'R' in visual to randomize colors 2013-09-30 04:23:58 +02:00
pancake
ece5d5b61d Analyze LEA re-references on x86-64 style code 2012-10-30 10:08:06 +01:00
pancake
5c236fa0e3 Add mips pseudocode, anal.hasnext, fix anal bugs 
Better mips analysis
Implemented mips pseudocode plugin
Change asm.parser in asm.arch callback
 2012-08-31 11:45:06 +02:00
pancake
062deb4b69 Fix build. enhace mips anal, add recursive disasm 
Fix UCALL opcode analysis in mips
Initial implementation of 'pdr' recursive disassembler
Workaround for code wrong basic block size in pdr
 2012-08-29 14:46:19 +02:00
Anton Kochkov
e43a1f921d Deep integration of complex types - build fixed 2012-07-22 12:41:53 +04:00
pancake
aafff4a55a * Initial fix for regdiff colorizer 
- dro is working again
* Dummy agt command (analyze graph to destination)
  - Still wip, requires some changes in r_anal api
* Handle ap? command
* Use core->dbg->bits in core_reg
* dbt - backtrace accepts an argument to redefine ebp
* Use r_core_seek_delta in visual (fix Vh = 0xFFFFF..)
 2012-06-14 02:18:15 +02:00
pancake
997a6dbd14 * Apply patch from @w_levin fixing lot of memory leaks - Thanks! 2011-12-16 16:33:06 +01:00
pancake
686e23c9d8 * Do not store opcodes in basic blocks (-40% mem usage in analysis) 
* Fix some memory leaks in the elf parser
 2011-11-15 09:56:22 +01:00
pancake
d36e430a59 * Fix build and sys/build.sh for BSD 2011-07-03 12:07:43 +02:00
pancake
c16d61b370 * Add missing fs/types.h 
* Fix many memory leaks in r_anal_{op,cond}
* Fix signature of r_fs_name()
 2011-11-14 00:21:25 +01:00
pancake
020dd97a8b * Fix many segfaults discovered in OpenBSD 
* Fix segfaults caused by read buffer overflow in x86im
  - use a 16 byte delta buffer in function and basic block analysis
* Fix r_list_delete segfault caused by an use-after-free bug
  - Thanks Edd Barrett for notifying :)
* Clean up many warnings reported by OpenBSD's gcc
* Reduce analysis depth to 50
* Fix OpenBSD syscall definitions and fix generator python script
 2011-04-03 02:43:15 +02:00
Nibble
c712fd87f6 * Show conditions in decode mode 
* Fix bug with imm=0 in r_anal_value_to_string()
* Add 32bits regs to the anal_x86 profile
* Add r_anal_bb_from_offset()
 2011-02-28 13:07:41 +01:00
Nibble
332524e120 * Rename r_anal_aop_* to r_anal_op_* 
--HG--
rename : libr/anal/aop.c => libr/anal/op.c
 2011-02-24 14:06:49 +01:00
pancake
06f91e2a28 * Code cleanup in r_anal (-30LOC) 2011-02-18 10:08:24 +01:00
Nibble
f3f094117a * Huge refactoring of r_anal code and API 2011-02-11 11:22:43 +01:00
pancake
7e22c00602 * Hide verbose messages of "unknown cond, opcode" in anal 
- #define VERBOSE in bb.c and fcn.c
* Fix memory leak in cons_grep
  - Fix grepping for null strings
  - Fixes count of lines x~?
 2011-02-05 02:55:50 +01:00
pancake
af7cfafc0d * Initial api for r_anal_cc (calling conventions) 
- Not yet implemented, just a draft
* Added initial AVR cpu code analysis plugin
 2011-01-26 21:54:39 +01:00
Nibble
a0ae2c2286 * Show detailed info for diffing in afl output 
* Create struct RAnalDiff and move diff related fields inside
* Move {RAnalFcn, RAnalBlock}.diff from int to RAnalDiff*
* Add r_anal_diff API
 2010-12-05 08:46:56 +01:00
Nibble
c254af504f * More optimizations in gdiff 
* Fix the usage message of radiff2
 2010-12-04 15:24:39 +01:00
Nibble
f50fc41794 * Huge refactoring of gdiff using Levenshtein distance and binmasks 2010-12-04 15:14:53 +01:00
Nibble
caee8a1009 * return r_anal_ret_end in fcn and bb analysis if an unknown opcode is found 
* re-autogen using acr 0.8.4
 2010-11-26 00:44:47 +01:00
Nibble
60f54b6969 * Add r_core_anal_fcn_cc() in r_core for Cyclomatic Complexity calc 
* Add command 'afc'
* Add fields 'ncalls' (number of calls) and 'conditinal' to RAnalBlock
* Set anal.split=true by default
 2010-11-22 15:14:54 +01:00
Nibble
7d1303292e * r_anal 
- Fix segfault in anal_x86_x86im (64bits)
  - always show analysis warnings
* r_core
  - Fix /a output
 2010-09-28 18:52:46 +02:00
Nibble
98a09ecd52 * ranal2 
- Add stackop2str() and optype2str()
  - Output op type
* r_anal
  - Fix fcn analysis
  - Remove test_anal.sh
 2010-08-25 02:27:42 +02:00
Nibble
cfc552e156 * r_anal 
- Fix bb split algoritm
* build
  - Fix "make clean" in bin/t
 2010-08-02 09:54:50 +02:00
pancake
4f8fc7d926 * Added traced field in RAnalBB 
- Display 'traced' flag in 'abl' command
* Initial work on 'dd' command (filedescriptors)
  - API defined, not yet implemented or used
 2010-06-18 11:09:19 +02:00
Nibble
9e49939dab * Revert wrong "bb memory leak" fix (again xD) 
- RAnalBlock must keep a list of the analyzed opcodes
  - Those RAnalOp are not freed because they are added to this list
 2010-06-17 10:04:51 +02:00
pancake
e36ef11025 * Initial working basic block conditional decompilation 
- Only 'test' opcode for x86 is currently supported (just for testing)
  - analysis backend generates RAnalValue's for each argument
  - compiles a cmp+cjmp into a RAnalCond class
  - de/serializes the RAnalCond into an evaluable string
  - Make anal api more stable
* Fix a memory leak in anal_bb
* Reassign anal->reg into dbg->reg
  - Replicate dbg->reg into dbg->anal->reg
  - Such nasty cascade assignation..
 2010-06-16 21:44:19 +02:00
pancake
a580ff4fa8 * Initial implementation of the subclassed RLFList class 
- Implements a serialized RFList inside a RList container
  - Allows faster scans on contents
* Initial import of the RAnalCond/Value code
  - Not yet usable..just refactoring..
  - Handle null pointers in reg classes
* Added not-yet-working emit_arm.c for r2rc tool
 2010-06-16 09:42:46 +02:00