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58 Commits

Author SHA1 Message Date
Konstantinos Margaritis
c837925087
Fix/Suppress remaining Cppcheck warnings (#291) 
Fix/suppress the following cppcheck warnings:

* arithOperationsOnVoidPointer
* uninitMember
* const*
* shadowVariable
* assignmentIntegerToAddress
* containerOutOfBounds
* pointer-related warnings in Ragel source
* missingOverride
* memleak
* knownConditionTrueFalse
* noExplicitConstructor
* invalidPrintfArgType_sint
* useStlAlgorithm
* cstyleCast
* clarifyCondition
* VSX-related cstyleCast
* unsignedLessThanZero 

Furthermore, we added a suppression list to be used, which also includes the following:
* missingIncludeSystem
* missingInclude
* unmatchedSuppression
 2024-05-27 12:23:02 +03:00
gtsoul-tech
2fa06dd9ed cStyleCasts 2024-05-17 13:57:12 +03:00
Konstantinos Margaritis
556206f138 replace push_back by emplace_back where possible 2021-10-12 11:51:33 +03:00
Hong, Yang A
dea7c4dc2e lookaround: 
add 64x8 and 64x16 shufti models
add mask64 model
expand entry quantity
 2021-01-25 14:13:13 +02:00
Chang, Harry
1f4c10a58d Logical combination: support EOD match from purely negative case. 2019-08-13 14:50:07 +08:00
Wang, Xiang W
6f3a0a323e Silence clang warnings about unused variable 2019-01-21 09:57:17 +08:00
Chang, Harry
8a1c497f44 Logical Combination of patterns. 2018-06-27 14:04:57 +08:00
Alex Coyte
952f0aad21 support dynamic stream compression 2017-08-21 11:18:54 +10:00
Wang, Xiang W
252eb820c4 ue-3145: make parents of included literals exclusive 2017-08-21 11:12:36 +10:00
Wang, Xiang W
86c5f7feb1 FDR: Squash buckets of included literals in FDR confirm 
- Change the compile of literal matchers to two passes.
 - Reverse the bucket assignment in FDR, bucket with longer literals has
   smaller bucket id.
 - Squash the buckets of included literals and jump to the the program of
   included literals directly from parent literal program without going
   through FDR confirm for included iterals.
 2017-08-21 11:12:36 +10:00
Justin Viiret
bf3ced92f4 hwlm_dump: take base filename, like NFA dump API 2017-08-21 11:10:11 +10:00
Justin Viiret
f762fb9af6 dump_util: richer StdioFile type 2017-08-21 11:10:11 +10:00
Justin Viiret
4edf1e4195 dump: move openStdioFile() to util/dump_util.h 2017-08-21 11:10:11 +10:00
Justin Viiret
bc953717c1 rose: dump lit tables in their own files 2017-08-21 11:10:11 +10:00
Justin Viiret
bdae3d5b80 dump: always allocate >=8 bytes for multibit 
The multibit runtime assumes that it is always safe to read 8 bytes, so
we must over-allocate for smaller sizes. Caught by ASan.
 2017-08-21 10:40:18 +10:00
Alex Coyte
15c8a7bd98 rose: rework storage of extra lookaround information 
- remove explicit lookaround table from bytecode
- make the RoseInstr responsible for adding required info to blob
 2017-05-30 13:59:00 +10:00
Justin Viiret
8b9328fe9e rose: replace RoseLiteralMap use of bimap 
This apoproach is simpler and more efficient for cases with large
numbers of literals.
 2017-05-30 13:58:59 +10:00
Alex Coyte
f74f475189 rose_program: merge RECORD_ANCHORED instruction into ANCHORED_DELAY 2017-05-30 13:58:32 +10:00
Alex Coyte
88fd95e38a rose: minor clean up of catchup 
- anchored dfa do not mean that catchup is required
- remove needsCatchup from rose bytecode as catchup is based on interpreter
 2017-05-30 13:58:32 +10:00
Alex Coyte
37cb93e60f rose_build: reduce size/scope of context objects 2017-04-26 15:19:01 +10:00
Xu, Chi
ae3cb7de6f rose: add multi-path shufti 16x8, 32x8, 32x16, 64x8 and multi-path lookaround instructions. 2017-04-26 15:18:56 +10:00
Justin Viiret
18f843bcc1 rose: add CLEAR_WORK_DONE instruction 
Preparatory work for allowing fragments to be shared between literals
that squash groups and those that don't.
 2017-04-26 15:18:26 +10:00
Alex Coyte
de52b30c3e make rose responsible for dumping its bytecode 2017-04-26 15:17:19 +10:00
Justin Viiret
e3d2d67833 rose: move lookaround tables to engine blob 2017-04-26 15:11:10 +10:00
Justin Viiret
bf93c993cb rose: remove final_id 2017-04-26 15:04:31 +10:00
Justin Viiret
a06e877fde rose dump: simplify 2017-04-26 15:04:31 +10:00
Justin Viiret
bcbd85ab67 rose: dump support for delay programs 2017-04-26 15:04:31 +10:00
Justin Viiret
6a945e27fb rose: reduce delay program dep on final_id 2017-04-26 15:04:31 +10:00
Justin Viiret
dc8220648c rose: remove now-unused anchored_base_id 2017-04-26 15:04:30 +10:00
Justin Viiret
79512bd5c3 rose: use fragment ids earlier for anchored dfas 2017-04-26 15:04:30 +10:00
Justin Viiret
821a1b81e6 rose: only dump delay rebuild table if streaming 2017-04-26 14:58:46 +10:00
Justin Viiret
a5b3bc814f rose: delete RoseEngine::literalCount 2017-04-26 14:49:51 +10:00
Justin Viiret
9550058e75 remove lit program tables from bytecode 2017-04-26 14:49:51 +10:00
Justin Viiret
bd3357d3ac rose: dump lit programs from frag map 2017-04-26 14:49:51 +10:00
Justin Viiret
c6bf1919d0 rose: merge all dump code into rose_build_dump.cpp 2017-04-26 14:49:35 +10:00
Justin Viiret
c2cac5009a tidy up args to builders 2017-04-26 14:46:49 +10:00
Justin Viiret
3ae2fb417e move final_to_frag_map into RoseBuildImpl (for dump code) 2017-04-26 14:46:49 +10:00
Justin Viiret
ac858cd47c rose: build a separate delay rebuild matcher 2017-04-26 14:46:48 +10:00
Justin Viiret
eb14792a63 rose: group final ids by fragment 2017-04-26 14:41:29 +10:00
Justin Viiret
07a6b6510c rose/hwlm: limit literals to eight bytes 
Rework HWLM to work over literals of eight bytes ("medium length"),
doing confirm in the Rose interpreter.
 2017-04-26 14:41:29 +10:00
Justin Viiret
68bdc800fc dump: render literals as regexes (with comments) 2017-04-26 14:41:29 +10:00
Alex Coyte
e1e9010cac Introduce custom adjacency-list based graph 2016-12-02 11:31:33 +11:00
Justin Viiret
68bf473e2e fdr: move long literal handling into Rose 
Move the hash table used for long literal support in streaming mode from
FDR to Rose, and introduce new instructions CHECK_LONG_LIT and
CHECK_LONG_LIT_NOCASE for doing literal confirm for long literals.

This simplifies FDR confirm, and guarantees that HWLM matchers will only
be used for literals < 256 bytes long.
 2016-10-28 14:52:26 +11:00
Alex Coyte
5c5ec905cc violet: initial implementation 2016-08-10 15:01:08 +10:00
Alex Coyte
b13a90e5d2 compiledump: allow disabling of early graphs for large compiles 2016-08-10 15:00:44 +10:00
Justin Viiret
6ec93a54c4 rose: only dump small-block table in block mode 2016-08-10 14:57:20 +10:00
Justin Viiret
39c6a0c7bf rose: check literal bounds when building SB table 
Literals that cannot lead to a report in the first ROSE_SMALL_BLOCK_LEN
bytes may be dropped from the small block table.
 2016-08-10 14:56:12 +10:00
Alex Coyte
f166bc5658 allow some prefixes that may squash the literal match to run eagerly 2016-07-08 11:01:34 +10:00
Justin Viiret
9b7eca5400 rose: dump leftfix/suffix queue indices 2016-07-08 10:44:56 +10:00
Justin Viiret
1f41a921f2 mcclellan, gough: native report remapping 2016-05-18 16:20:45 +10:00