1280070abb
Support $stable ( #2488 )
2020-07-28 18:26:24 -04:00
a52f975bd7
Fix combining different-width parameters ( #2484 ).
2020-07-26 17:54:23 -04:00
0c70f0c786
clang-format
2020-07-26 17:50:31 -04:00
58739a0a99
Internals: add isProgram to AstModule ( #2470 )
...
This allows to check which AstModules were created from `program` keyword
2020-07-16 07:31:16 -04:00
1488f9130d
Enable simple function localparams ( #2461 )
2020-07-15 19:31:19 -04:00
bfea4b7f99
Fix arrayed interfaces, broke in 4.038 ( #2468 ).
2020-07-15 17:58:26 -04:00
ce340658d6
Internals: revert ( #2467 )
2020-07-15 07:50:17 -04:00
a02c420064
Internals: separate AST class for program ( #2467 )
2020-07-15 07:39:58 -04:00
fdb4d3a145
Fix coredump with UVM parse, caused by recent commit.
2020-07-11 20:32:27 -04:00
ced1af8cb8
Parser: Move extends param class unsupported message
2020-07-11 19:53:41 -04:00
f0a6e4c2b2
Parser: Move scoped id unsupported messages down out of parser
2020-07-11 19:11:58 -04:00
9e5cd463e5
Parser: Move class parameter unsupported messages down out of parser
2020-07-11 18:39:01 -04:00
bb8899f307
Internals: Rename AstPackageRef as may point to class.
2020-07-11 10:29:15 -04:00
a500140f1d
Fix Bison 3.6 error messages
2020-07-10 21:54:58 -04:00
75d255a3bf
Internals: clang-format
2020-07-10 18:08:04 -04:00
0674267333
Parser: Test and handle semaphore, mailbox and process.
2020-07-09 20:04:22 -04:00
1632160fb1
Internals: Remove redunand SenItem nodes ( #2457 )
2020-07-05 13:13:03 -04:00
e609328ebb
Ensure VarRef inherits dtype when varp is set.
...
Inlining used to set some VarRefs to point to new Var nodes, without
updating the dtype of the VarRef to the dtype of the new Var.
AstNode::sameTree does identity comparison on the dtype, so some trees
that were semantically the same did not compare as such with sameTree
because of the dtype. This in turn results in some missed opportunities
for combining equivalent SenTree sensitivities when the clock came from
outside.
2020-07-05 16:09:22 +01:00
8291ef6537
Internals: Pass FileLine to findDotted() for error location ( #2455 )
...
* Pass FileLine so that findDotted() will be able to tell the error location though it is not used yet.
* reorder the parameter order. No functional change is intended.
2020-07-04 09:35:04 -04:00
30600bf1a3
Internals: Add const
2020-07-03 14:16:43 -04:00
b968f57711
Suppress unsupported constraint, as implied by unsupported randomize.
2020-07-02 21:10:05 -04:00
ee7b399bf5
Parser: Move 'static' unsupported messages down out of parser.
2020-07-02 21:02:49 -04:00
50c28fa9d3
Parser: Move 'pure virtual' and 'extern' unsupported messages down out of parser.
2020-07-02 08:24:50 -04:00
a17f51eac0
Improve V3MergeCond
...
- Do try to merge after assignment to condition when possible.
- Do not try to merge reduced form if not the expected statement.
This used to cause a crash.
2020-07-02 13:13:51 +01:00
cc50126ad3
Internals: Generalize V3Config to be able to set any module pragma. No functional change intended. ( #2451 )
2020-07-02 07:54:37 -04:00
9d1a39a5e4
Parser: Move 'with' block unsupported messages down out of parser
2020-07-02 07:36:15 -04:00
82cc1a319f
Internals: Simplify condition in V3Dead.cpp. No functional change intended. ( #2454 )
2020-07-02 07:35:55 -04:00
2fd23458ce
Internals: Factor out making a make cmd string in Verilator.cpp. No functional change intended. ( #2453 )
2020-07-02 07:30:40 -04:00
271fa5fe3c
Internals: move parseParamLiteral() to AstConst . No functional change intended. ( #2452 )
2020-07-02 07:29:52 -04:00
04c96694e6
Add $writememb support ( #2450 )
2020-07-01 17:32:15 -04:00
e7bd44561c
Parse dotted new
2020-07-01 07:39:37 -04:00
4d5e448664
Parser: Move member qualifier unsupporteds out of parser.
2020-07-01 07:31:53 -04:00
236c2141e3
Parser: Move 'with' block unsupported messages down out of parser
2020-06-30 21:37:11 -04:00
0b09636c58
Support for-loop increments with commas.
2020-06-29 21:18:41 -04:00
af197f2ceb
Parser: Move 'virtual class' block unsupported messages down out of parser
2020-06-29 21:03:14 -04:00
748c818ccb
Parser: Move 'wait' block unsupported messages down out of parser
2020-06-29 20:39:39 -04:00
ad55564905
Parser: Move disable fork and wait fork down into elaborate stage
2020-06-29 20:22:39 -04:00
ad2cb45a14
Parser: Move unsupported error detection of 'this'/'super' down into link stage
2020-06-29 20:02:15 -04:00
7342cf278a
Travis: Add 32-bit build on focal
2020-06-28 20:11:22 +01:00
378d947702
Travis: Add FreeBSD build + portability fixes
2020-06-28 15:37:24 +01:00
0af971292e
Commentary ( #2437 )
2020-06-27 22:35:31 -04:00
5a4cc333fb
Travis: Add OS X build ( #2440 )
2020-06-22 10:13:54 +01:00
f13fd4478c
Init params in constructor to support pre-c++11 compilers
2020-06-22 09:01:39 +01:00
aa595d40de
Do not fold IF with 'bx condition before V3Unknown ( #2438 )
...
Fixes #2425
2020-06-20 04:16:07 +01:00
19c2906a64
Improve code coverage of V3SplitVar.cpp ( #2418 )
2020-06-13 04:45:47 -04:00
c367b671b6
Support VPI parameter and localparam ( #2370 )
2020-06-12 18:38:01 -04:00
fac89c5d62
Close trace on vl_fatal/vl_finish ( #2414 )
...
This is required to get the last bit of FST trace and close the FST file
properly on $stop or assertion failure.
2020-06-12 07:15:42 +01:00
f40f0464e2
Fix replaceMulShift optimization ( #2413 )
2020-06-11 07:42:25 -04:00
a7edf13d62
Fix V3SplitVar test stability ( #2408 )
2020-06-09 22:39:10 -04:00
6e57076726
Support --bbox-unsup parsing of nested foreach.
2020-06-09 22:05:06 -04:00
cef56c6fca
Support --bbox-unsup parsing of class extend typedefs
2020-06-09 20:59:45 -04:00
91f30af01f
Fix --bbox-unsup crash from earlier commit.
2020-06-09 19:49:11 -04:00
3c8953fec2
Fix $sformat with non-constant string first argument
2020-06-09 19:40:49 -04:00
6de78d58fa
Add new UNSUPPORTED error code to replace most previous Unsupported: messages.
2020-06-09 19:20:16 -04:00
d42f9c095b
Delay parsing of associative arrays until dtypes known.
2020-06-09 07:13:40 -04:00
46e10173f8
Support --bbox-unsup parsing of class extern function/task.
2020-06-08 22:33:57 -04:00
d84c7df38f
Internals: Reformat V3Options. No functional change.
2020-06-08 22:17:30 -04:00
6e2d8df9e5
Tests: Add --debug-exit-parse
2020-06-08 22:10:55 -04:00
3963a50aef
Internals: Refactor param array handling to use subroutine. No functional change intended.
2020-06-08 07:43:07 -04:00
47f040a5fd
Internals: Do data type elaboration always as child node, before movement to symbol table.
2020-06-08 06:47:18 -04:00
7b7a2e99e3
Internals: Misc parser cleanups.
2020-06-07 22:15:19 -04:00
25397e7612
Author site: Don't rebuild revision if VERILATOR_NO_OPT_BUILD
2020-06-07 20:08:19 -04:00
4984d19ae9
Support --bbox-unsup parsing :: referencing typedef in class
2020-06-07 19:59:03 -04:00
305448ea86
Cleanup parser errors to identify packages by :: instead of symbol table
2020-06-07 16:54:25 -04:00
4a1d18f0e9
Internals: Refactor parser pipeline to use deque. No functional change intended.
2020-06-07 15:35:36 -04:00
30482f3eea
Internals: Add parser debug printer.
2020-06-07 14:07:15 -04:00
b469feb44b
Fix some syntax error context by splitting internal parse and lex filelines
2020-06-07 13:45:50 -04:00
466fd56d18
Move XML verilator tag handling into parser.
2020-06-07 13:09:18 -04:00
1aaf3f3424
Internals: Rename parser functions called by lexer. No functional change intended.
2020-06-07 12:18:23 -04:00
b5e4917405
Internals: Pass unconnected drive in parser token stream.
2020-06-07 12:08:12 -04:00
140671300c
Internals: Pass parser celldefine state through FileLine. No functional change intended.
2020-06-07 11:58:53 -04:00
820a4dbbdd
Internals: Pass fileline directly. No functional change intended.
2020-06-07 10:53:21 -04:00
53d8ccd149
Internals: Move yyerror to parser. No functional change intended.
2020-06-07 10:31:42 -04:00
418b36ea71
Internals: Pass fileline directly and avoid yyerror
2020-06-07 10:17:50 -04:00
575c565e77
Internals: Refactor to decouple LinkDot from ParseImp. No functional change intended.
2020-06-07 08:23:01 -04:00
01255082a6
Internals: Refactor to decouple LinkDot from ParseImp. No functional change intended.
2020-06-07 08:21:22 -04:00
3798a472b5
Commentary: Indicate mid-rule parser actions.
2020-06-06 17:42:10 -04:00
0e322e2e85
Fix segfault after pin unsupported error.
2020-06-06 16:17:41 -04:00
5cd5c05c05
Support --bbox-unsup parsing of event control expressions
2020-06-06 15:54:44 -04:00
933e796cc2
Support $swrite with arbitrary arguments
2020-06-06 14:47:54 -04:00
ae701e014d
Support --bbox-unsup parsing of for with multiple increments
2020-06-06 13:55:15 -04:00
3a0b8c8870
Fix parsing parameter type with assignment and no type keyword.
2020-06-06 13:44:45 -04:00
dea0e6793f
Simplify V3SenTree.h. No functional change intended.
...
- Remove unused headers
- Simplify container functors
- SenTreeFinder need not be a Visitor
- Update comments
Line coverage should now be 100%
2020-06-06 17:30:32 +01:00
4862916f39
Support --bbox-unsup parsing of 'constraint', 'dist', 'solve'
2020-06-06 12:08:36 -04:00
870ec27b73
Support --bbox-unsup parsing of 'randomize'
2020-06-06 11:22:48 -04:00
a21947d887
Support --bbox-unsup parsing of 'with'
2020-06-06 11:11:23 -04:00
893dee3434
Support --bbox-unsup parsing of forward defed class calls
2020-06-06 10:21:16 -04:00
f083805ab5
Support --bbox-unsup parsing of parameterized classes
2020-06-06 10:06:32 -04:00
7067afde5d
Support --bbox-unsup parsing of foreach(this.foo)
2020-06-06 09:43:13 -04:00
1eaec2aa8a
Support --bbox-unsup of $cast
2020-06-06 09:30:11 -04:00
da01810d98
Internals: Add UNSUP tokens from VParseBison and sort lists. No functional change.
2020-06-06 09:09:26 -04:00
4c7d5a1dc0
Fix --bbox-unsup to bypass more parser unsupported errors.
2020-06-06 08:50:47 -04:00
d15e3d93c4
Internals: Reindent and move parser code. No functional change.
2020-06-06 08:44:44 -04:00
4a404bd92e
Always mask LSB in V3Merge Cond when mergin AstAnd
2020-06-06 00:17:59 +01:00
ff41701ddc
Fix crash on undeclared packages.
2020-06-05 18:50:06 -04:00
c5d61da5d2
Internal coverage: Fix coverage of tests that abort. No functional change intended.
2020-06-05 08:00:22 -04:00
c83b1478e1
Internals: Ifdef out V3Combine incomplete dead code.
2020-06-04 21:55:00 -04:00
3243651c63
Internals: Fix misc internal coverage holes. No functional change intended.
2020-06-04 21:40:40 -04:00
7fe49de420
Tests: Tests to fix misc internal coverage holes.
2020-06-04 20:23:55 -04:00
a433096d5a
Internals: Fix misc internal coverage holes. No functional change intended.
2020-06-04 19:49:39 -04:00
277dee109c
Fix Ariane issues with PostAdd nodes ( #2400 )
2020-06-03 12:50:24 -04:00
ef71576825
Fix coredump from increment patch ( #2391 )
2020-06-03 08:30:49 -04:00
c3271aa891
Fix duplicate VLCOVGEN short code
2020-06-02 21:42:24 -04:00
1cf17b5e78
Fix unused variable.
2020-06-02 22:45:55 +01:00
8b647f0977
Fix error on UNPACKED in parser. ( #1541 )
2020-06-02 08:00:37 -04:00
4c31c5fab5
Fix unused variable.
2020-06-02 07:52:27 -04:00
6ce878cb0d
Fix some clang-tidy warnings
2020-06-01 23:16:17 -04:00
a67ba04c37
Remove dead code and some unused parameters
...
Found with CLion inspections
2020-06-01 17:49:42 +01:00
ae448e5ef9
Fix older GCC compiler error.
2020-06-01 09:08:50 -04:00
a57826b125
Line Coverage now tracks all statement lines, not just branch lines.
2020-05-31 15:52:17 -04:00
656c460605
Add --dump-tree-addrids developer option
2020-05-31 20:21:55 +01:00
95534fa5c5
Remove unused headers ( #2389 )
2020-05-31 20:21:07 +01:00
611e8b10c6
Fix Verilog coverage to pass real column information
2020-05-31 09:05:10 -04:00
6318a08056
Fix --dump-tree with sparse dumps.
...
"No changes since last dump!" is now only printed if the "last" dump was
actually performed and not skipped due to V3Option::dumpTreeLevel
settings.
2020-05-31 13:48:30 +01:00
b60a92eed3
Fix pre-C11 compiler warning.
2020-05-30 21:11:37 -04:00
fe306a36b8
Add MergeCond pass to combine assignments with ?: on rhs ( #2376 )
...
This provides minor simulation performance benefit, but can provide
large C++ compilation time improvement, notably with Clang (4x).
This patch implements #2366 .
2020-05-30 21:09:05 +01:00
18870f8b62
Remove remnants of long removed --trace-dups option
...
See #2385
2020-05-30 20:16:40 +01:00
9712ceedd7
Internals: Remove empty statements. No functional change intended.
...
Remove stray semicolons, mostly by capturing them in macros accurately.
This removes a ton on lint warnings from CLion.
2020-05-30 19:13:18 +01:00
2e32387e5c
Fix GCC false warning on array bounds. ( #2386 )
2020-05-30 13:47:53 -04:00
b66877c9df
Internals: Refactor V3Expand newWordSel. No functional change intended.
2020-05-30 13:47:53 -04:00
74a6f94e2b
Internals: Remove dead code
2020-05-30 17:20:23 +01:00
35fc8b7259
Debug: Show column numbers in .tree files
2020-05-30 10:08:30 -04:00
e591afd101
Disable over-sensitive debug dump.
2020-05-30 09:35:48 -04:00
ef72c42aa7
Commentary
2020-05-29 19:58:59 -04:00
fbc814b54a
Internal code coverage fixes
2020-05-29 19:35:54 -04:00
4a8c7e869f
Fix coverage issue
2020-05-29 17:59:35 -04:00
a4a1c7a384
Fix swerv issues with Increment nodes ( #2380 )
2020-05-29 13:03:04 -04:00
ebda8f866c
Cleanup codacity and missing consts.
2020-05-28 21:04:36 -04:00
5089ac6119
Remove VL_ULL as ULL now in MSVC & C++11
2020-05-28 20:32:07 -04:00
279f21bb5b
Configure now enables SystemC if it is installed as a system headers.
2020-05-28 18:51:46 -04:00
773ed97504
Internals Most VerilatedLockGuard can be const. No functional change intended.
2020-05-28 18:23:46 -04:00
9d48ff7745
Support pre/postifx incrementation/decrementation in array index ( #2223 )
2020-05-28 18:08:15 -04:00
e8f27be200
Fix Visual Studio compiler issues ( #2375 )
...
* Make sure compiler creates same object file as target of rule
* MSVC requires a string return
* Case ranges are a gnu extension which MSVC does not understand
* _dupenv_s also returns 0 if the var could not be found
See https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/dupenv-s-wdupenv-s?view=vs-2019
2020-05-28 17:39:20 -04:00
15f0f967b3
Fix uninit variable warning
2020-05-28 17:33:44 -04:00
c5da38206e
Fix configure over-disabling warnings.
2020-05-27 08:45:11 -04:00
978c35995a
Support const cast (ignored since not linting const yet)
2020-05-26 20:44:20 -04:00
2af7f2fa18
Internals: Parser cleanup of cast.
2020-05-26 20:29:54 -04:00
dc90e6c3c3
Generate file with waivers ( #2354 )
...
This adds the flag --generate-waivefile <filename>. This will generate
a verilator config file with the proper lint_off statemens to turn off
warnings emitted during this particular run.
This feature can be used to start with using Verilator as linter and
systematically capture all known lint warning for further
elimination. It hopefully helps people turning of -Wno-fatal or
-Wno-lint and gradually improve their code base.
Signed-off-by: Stefan Wallentowitz <stefan.wallentowitz@hm.edu>
2020-05-26 20:38:14 +02:00
68a2ed6776
Fix output of loops on waiving ( #2355 )
...
When an unopt loop is waived, we also don't want the loop's example
path being plot.
Signed-off-by: Stefan Wallentowitz <stefan.wallentowitz@hm.edu>
2020-05-26 08:45:57 +02:00
7f32d4dc45
Internals: Parser cleanup of expressions.
2020-05-25 21:51:05 -04:00
7b683fe258
Use sane --output-split values by default to help large builds
...
--output-split is now on by default with value 20000.
--output-split-cfuncs and --output-split-ctrace now defaults to the
value of --output-split unless explicitly specified.
2020-05-26 01:22:10 +01:00
72858175a2
Only emit VM_PARALLEL_BUILDS=1 iff --output-split caused a split.
...
Previously we set VM_PARALLEL_BUILDS=1 if the --output-split option was
provided. Now we only do it iff it actually causes a split.
2020-05-26 01:22:10 +01:00
9d7086067c
Rework serial/parallel build mode
...
Instead of __ALLfast.cpp and __ALLslow.cpp, we now create only a single
__ALL.cpp and compile it with OPT_FAST, this speeds up small builds
where the C compiler does not dominate. A separate patch will follow
turning VM_PARALLEL_BUILDS on by default at a certain size.
Given this change to the build there is now no point in emitting both
fast and slow routines into the same .cpp file when --output-split is
not set as they will be just included in the same __ALL.cpp file. To
keep things simpler and the output easier to comprehend, V3EmitC has
also been changed to always emit the fast and slow files separately.
Also change verilated.mk to apply OPT_SLOW to all slow files, not just
ones called *__Slow.cpp. This change in particular ensures __Syms.cpp
is build as slow.
Part of #2360 .
2020-05-26 01:22:10 +01:00
5bb1da88ed
Internals: Comment grammar continuations. No functional change.
2020-05-25 19:40:20 -04:00
9969a60b34
Commentary
2020-05-25 18:51:12 -04:00
72402fa91e
Internals: Parser cleanup of parameters, second part.
2020-05-25 18:49:29 -04:00
8255f3f9fe
Internals: Parser cleanup of parameters, first part.
2020-05-25 18:41:47 -04:00
8957f77793
Internals: Refector needHeavy into methods. No functional change intended.
2020-05-25 15:34:24 -04:00
f7249ad23a
Internals: AstRefDType points to AstTypedef instead of sub-dtype, in prep for future commits.
2020-05-24 14:22:06 -04:00
a7432bdea7
Support wide operands in queues and dynamic arrays ( #2352 )
2020-05-23 21:59:56 -04:00
9ffad7f0db
Internal cleanups. No functional change intended
2020-05-23 21:57:08 -04:00
cff4b5a5ee
Fix WIFEXITED error on FreeBSD. ( #2351 ) ( #2353 )
2020-05-23 16:30:36 -04:00
eda46e3949
Internals: Favor exprOrDataType where possible. No functional change intended.
2020-05-23 13:08:56 -04:00
71651718d4
Internals: Track :: in AstDot parsing. No parsing change intended.
2020-05-23 12:44:15 -04:00
da0cb44954
Internals: Refactor parsing id's up to parent rules. No functional change intended.
2020-05-23 12:19:43 -04:00
57621a93ad
Internals: Move PLI errors into linker, and better test.
2020-05-23 11:55:34 -04:00
6a882f9dc6
Internal code coverage improvements. No functional change intended.
2020-05-23 10:34:58 -04:00
01f3e81a36
Internals: Parse extend/implements/etc using generic identifiers.
2020-05-21 21:31:15 -04:00
3cb3b6c400
clang-format verilog.l. No functional change.
2020-05-21 19:46:21 -04:00
8f58b58853
Internals: Parse using idAny where can to better detect id errors.
2020-05-20 23:29:37 -04:00
b66826169d
Internals: Refactor inherits/extends parse so don't need type vs nontype IDs.
2020-05-20 23:10:45 -04:00
d2a7376f14
Fix spacing. No functional change
2020-05-20 22:33:32 -04:00
c9e8a1cb4d
Commentary
2020-05-20 20:31:57 -04:00
d20a4db773
Fix regression due to early constant folding in +: and -: ( #2338 )
2020-05-18 18:46:00 +01:00
ba3930777a
Support display/scan %u/%z ( #2324 ) ( #2332 )
2020-05-18 08:10:32 -04:00
9c054a5774
Optimize trace activity flags a bit more
...
- Improve flag pruning heuristic
- Set all trace activity flags in slow code. This in turns enables us
to remove checking the slow flag on the fast path.
2020-05-17 19:41:24 +01:00
4773a1e77c
Misc internal coverage improvements.
2020-05-17 11:06:14 -04:00
dc25e9b949
Optimize fine grained trace activity flags ( #2336 )
...
Firstly, we always use a byte array for fine grained activity flags
instead of a bit vector (we used to use a byte array only if we had
parallel mtasks). The byte vector can be set more cheaply in eval,
closing about 1/3 of the gap in performance between compiling with
or without --trace on SweRV EH1. The speed of tracing itself is not
measurably different.
Secondly, we prune the activity tracking such that if a set of activity
flag combinations only guard a small number of signals, we will turn
those signals into awayls traced signals. This avoids code which
sometimes tests dozens of activity flags just to subsequently check one
signal and dump it if it's value changed. We can just check the signal
state straight instead, and not bother with the flags. This removes
about 30% of activity flags in SweRV EH1, and makes both single threaded
VCD and FST tracing 8-9% faster.
2020-05-17 13:53:02 +01:00
17e7da77f0
Misc internal coverage improvements.
2020-05-16 18:02:54 -04:00
9c0c6439cc
Clean additional objects.
2020-05-16 13:28:03 -04:00
d33d0301f8
Support verilator_coverage --write-info for lcov HTML reports.
2020-05-16 09:18:35 -04:00
6fd7f45cef
Internals: Remove dead needHInlines code
2020-05-16 07:53:27 -04:00
57a937df03
Misc internal coverage cleanups
2020-05-16 07:43:22 -04:00
35a53d9adb
Add t_trace_c_api test.
2020-05-15 20:38:08 -04:00
2885c2ce97
Fix coredump on countbits.
2020-05-15 19:29:17 -04:00
900c023bb5
Refactor trace implementation to allow experimentation
...
The main goal of this patch is to enable splitting the full and
incremental tracing functions into multiple functions, which can then be
run in parallel at a later stage. It also simplifies further
experimentation as all of the interesting trace code construction now
happens in V3Trace. No functional change is intended by this patch, but
there are some implementation changes in the generated code.
Highlights:
- Pass symbol table directly to trace callbacks for simplicity.
- A new traceRegister function is generated which adds each trace
function as an individual callback, which means we can have multiple
callbacks for each trace function type.
- A new traceCleanup function is generated which clears the activity
flags, as the trace callbacks might be implemented as multiple functions.
- Re-worked sub-function handling so there is no separate sub-function
for each trace activity class. Sub-functions are generate when required
by splitting.
- traceFull/traceChg are now created in V3Trace rather than V3TraceDecl,
this requires carrying the trace value tree in TraceDecl until it
reaches V3Trace where the TraceInc nodes are created (previously a
TraceInc was also created in V3TraceDecl which carries the value).
2020-05-15 18:34:29 +01:00
12b95f6b93
Clean up V3TraceDecl & V3Trace. No functional change intended.
...
- Constify variables
- Remove redundancies
- [Hopefully] make some code a bit more readable
2020-05-15 18:34:29 +01:00
1a0da2e4ec
Support multi-channel descriptor (MCD) I/O ( #2197 )
2020-05-14 18:03:00 -04:00
68d7596adf
Fix compile error when using bison 3.6.1 ( #2320 )
...
Workaround issue: bison 3.6.1 generated unexpected nested-comment
Closes: https://github.com/verilator/verilator/issues/2320
Signed-off-by: Huang Rui <vowstar@gmail.com>
2020-05-13 19:18:56 -04:00
f005b7fd87
Support scan %* format
2020-05-11 22:13:59 -04:00
61e41595a2
Fix clang warning
2020-05-11 20:31:37 -04:00
484b574cef
Fix crash on self-referential enum type. ( #2319 )
2020-05-11 18:44:28 -04:00
29695adf70
Fix 10s/100s timeunits.
2020-05-11 08:15:52 -04:00
15f63d12d5
Fix message for seeded random.
2020-05-10 21:15:48 -04:00
ba7b3fd60f
Support $display(,,).
2020-05-10 20:48:18 -04:00
897b9ccfe2
Fix display of huge double.
2020-05-10 16:03:46 -04:00
b97e1aa9fe
Support cast to string
2020-05-10 15:42:16 -04:00
d4a631446b
Fix crash in unroller on increment-only while loops.
2020-05-10 15:26:41 -04:00
8998ffc4e5
Support reporting some fork syntax errors.
2020-05-10 15:01:43 -04:00
ca162716c6
Internals: clang-format
2020-05-10 14:29:15 -04:00
12b903caf4
Improve error on using array.unique method.
2020-05-10 14:28:42 -04:00
f9a0cf0cff
Support $countbits ( #2287 )
2020-05-10 14:27:22 -04:00
070bcddf5a
Support unpacked array .sum and .product.
2020-05-10 12:48:33 -04:00
feb1e2bd48
Commentary
2020-05-10 11:01:57 -04:00
6e7ee23644
Internals: Code cleanups.
2020-05-09 15:00:46 -04:00
c00cc18d37
Optimize dead code after gotos
2020-05-09 15:00:36 -04:00
a7e17a8855
Fix double conversion on half of conditional.
2020-05-08 21:35:45 -04:00
ac09ad3ffd
Minor improvements to DPI open array handling ( #2316 )
...
- Allow arbitrary number of open array dimensions, not just 3. Note
right now this only works with the array querying functions specified
in IEEE 1800-2017 H.12.2
- Issue error when passing dynamic array or queue as DPI open array
(currently unsupported)
- Also tweaked AstVar::vlArgTypeRecurse, which should now error or fail
for unsupported types.
2020-05-08 18:22:44 +01:00
9375d9f603
Fix $isunknown with constant Zs.
2020-05-07 21:40:08 -04:00
72bd91c7f1
Support $isunbounded and parameter $. ( #2104 )
2020-05-07 21:12:58 -04:00
Peter Monsson
Wilson Snyder
Piotr Binkowski
Geza Lore
Yutetsu TAKATSUKASA
Fan Shupei
Ludwig Rogiers
Ludwig Rogiers
Conor McCullough
Tomasz Gorochowik
Tomasz Gorochowik
Maciej Sobkowski
Maarten De Braekeleer
Stefan Wallentowitz
Vassilis Papaefstathiou
Yuri Victorovich
Stephen Henry
Huang Rui
Yossi Nivin