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3052 Commits

Author SHA1 Message Date
Wilson Snyder
922eab5f93 Internals: Convert config_rev, cppcheck_filtered, flexfix to python3 2020-12-23 15:41:14 -05:00
Wilson Snyder
b7a533109d Fix cppcheck warnings. No functional change intended. 2020-12-23 15:22:02 -05:00
Wilson Snyder
28ff71b1bf Internals: Misc refactoring from dcache branch. No functional change. 2020-12-19 20:46:10 -05:00
Wilson Snyder
b93e409f0e Optimize additional display statements (#2702). 2020-12-19 11:12:47 -05:00
Wilson Snyder
ec4e408b2b Add yapf and reformat python code 2020-12-18 22:34:14 -05:00
Wilson Snyder
a16ebaf79c Remove some stale and unsupported maintainer utilities 2020-12-18 21:57:48 -05:00
Wilson Snyder
c39a8b439a Internals: Use emplace instead of insert(make_pair(...)). No functional change intended. 2020-12-18 18:24:47 -05:00
Todd Strader
a88965a124
Fix scope map for multiple construction (#2710) 2020-12-17 12:21:40 -05:00
James Hanlon
c18cbca813
Add support for package imports preceeding parameters in interfaces (#2714) 
Co-authored-by: James Hanlon <mail@jameswhanlon.com>
 2020-12-17 11:26:53 -05:00
Wilson Snyder
0abf18f618 Fix supporting begin_keywords 1364-2001-noconfig 2020-12-16 18:40:45 -05:00
Wilson Snyder
6adda241c9 Fix $urandom_range with no second argument 2020-12-16 18:34:49 -05:00
Todd Strader
b75901b3eb
Fix VPI module tree (#2704) 2020-12-16 11:46:57 -05:00
Wilson Snyder
c00c26c705 Remove some comments emitted in output. 
* Comments were disabling some optimizations.
* Suspect rarely referred to.
* Sometimes incorrectly placed due to other optimizations.
 2020-12-15 22:55:17 -05:00
Yutetsu TAKATSUKASA
7821da6ad5
Fix DPI-C and protect-lib if port is implicit logic (#2699) 2020-12-15 09:51:14 -05:00
Wilson Snyder
5ee30e271e When combine functions, favor keeping non-slow name. 2020-12-13 21:53:55 -05:00
Wilson Snyder
4ce48788c5 Always use verilated_heavy (#2701). 
On test suite adds ~7% runtime but will simplify logic and enable some
future changes.

Most large designs I saw were already using verilated_heavy as were using
strings, queues, associative arrays, classes, $readmem, $writemem, or
$valueplusargs.
 2020-12-13 19:40:05 -05:00
Wilson Snyder
882b310897 Fix little endian packed array counting (#2499). 2020-12-13 16:23:59 -05:00
Wilson Snyder
82fc142c1c Add error on real to non-real output pins (#2690). 2020-12-13 13:33:48 -05:00
Wilson Snyder
5898c22b3b Internals: Cleanup variables for pin interconnection 2020-12-13 13:22:42 -05:00
Yutetsu TAKATSUKASA
13e88106da
Internals:Cleanup dpiTypesToStringConverter. No functional change is intended. (#2698) 2020-12-13 16:05:06 +09:00
Wilson Snyder
b04a1caeac In warnings, rename cells to instances to match IEEE 2020-12-12 22:43:55 -05:00
Wilson Snyder
53c4c7d540 Fix error format (#2095). 2020-12-12 22:26:50 -05:00
Wilson Snyder
fb689bbb19 Fix clang warning, recent change 2020-12-12 22:16:10 -05:00
Wilson Snyder
e2e3cc8463 Better error on inside on unpacked, queues, etc (#2566) 2020-12-12 21:20:42 -05:00
Wilson Snyder
18f8c8a14f Fix error when dotted refers to missing module (#2095). 2020-12-12 20:25:00 -05:00
Wilson Snyder
44765e03a3 Internals: clang-format 2020-12-12 20:22:28 -05:00
Wilson Snyder
3f119f5647 Fix --no-decoration to turn off DPI import/export locations 2020-12-12 19:33:18 -05:00
Wilson Snyder
517fdb7587 Support queue of arrays 2020-12-12 19:19:32 -05:00
Wilson Snyder
0ca72f8098 For debug build, mv to prevent text busy error durring regression 2020-12-12 19:19:32 -05:00
Wilson Snyder
81ce2cbc05 Internals: Params cleanups in prep for dedot. 2020-12-12 15:48:10 -05:00
Wilson Snyder
d7af6436a2 Fix genblk naming to match IEEE (#2686). 2020-12-12 12:57:11 -05:00
Wilson Snyder
82d8fe0c27 Internal coverage fixes 2020-12-10 22:01:56 -05:00
Wilson Snyder
a5fa468343 Fix cast from packed structs, broke with $cast (#2684) 2020-12-10 18:36:06 -05:00
Unai Martinez-Corral
d94a8a28fa
Fix Windows msys2, define WEXITSTATUS (#2685) 2020-12-10 12:20:54 -05:00
Wilson Snyder
af0e535015 Internals: Remove Xnor node type. 
Convert to Not(Xor(x)) up front, to help code coverage and optimize out extra nots sooner.
 2020-12-10 00:04:10 -05:00
Wilson Snyder
5b2844e1be Fix instability in last commit from dangling deletes. 2020-12-09 23:57:40 -05:00
Wilson Snyder
53ce708294 Fix showing reference locations for BLKANDNBLK (#2170). 2020-12-09 23:07:11 -05:00
Wilson Snyder
a1322635fd Internal coverage improvements 2020-12-09 22:32:09 -05:00
Wilson Snyder
7d05be802d Misc internal coverage hole and related bug fixes 2020-12-09 19:18:12 -05:00
Krzysztof Bieganski
5e7b0d526d
Support 'randc' as alias to 'rand' (#2680) 
* Add alias 'randc' to 'rand'

* Make the 'RANDC' warning; add tests
 2020-12-09 19:17:30 -05:00
Yutetsu TAKATSUKASA
ff3d35ca61
Support unpacked array port in protect-lib and hierarchical verilation (#2672) 
* Add a test to use unpacked array port in hierarchical verilation and protect-lib.

* V3EmitV supports unpacked array variables

* Can Emit local unpacked array properly

* Update golden of t_debug_emitv

* Support unpacked array port in protect-lib

* Remove t_prot_lib_unpacked_bad test as unpacked array is supported now.
 2020-12-09 08:29:45 +09:00
Wilson Snyder
c23de458ed Misc internal coverage cleanups 2020-12-08 08:40:22 -05:00
Wilson Snyder
8e06b1e925 Misc internal coverage cleanups 2020-12-07 23:15:29 -05:00
Wilson Snyder
47eeef485d Report UNUSED on parameters, localparam and genvars (#2627). 2020-12-07 19:49:50 -05:00
Wilson Snyder
251812638d Internals: Rename accessor. No functional change. 2020-12-07 18:50:31 -05:00
Krzysztof Bieganski
cf7ea06b5d
Support randomize() class method and rand 2020-12-07 17:55:22 -05:00
Wilson Snyder
cd248f6bd7 Internals: Make consistent left/right/lo/hi accessors to ranges. 
Change order of Range to store always left:right.
XML output changes to now show left:right (previously info was lost), no other change intended.
 2020-12-06 21:13:56 -05:00
Wilson Snyder
b32d530000 Error message cleanup 2020-12-06 20:33:08 -05:00
Wilson Snyder
570631380b Internal: Misc cleanups. No functional change intended. 2020-12-06 13:49:44 -05:00
Wilson Snyder
74ef35d3b3 Support $cast and new CASTCONST warning. 2020-12-05 22:58:36 -05:00
Wilson Snyder
8b8ebb0e43 Internals: Use restorer. No functional change. 2020-12-05 22:21:30 -05:00
Yutetsu TAKATSUKASA
301b4ff1ad
Internals: Introduce TaskDpiUtils in V3Task (#2670) 
* Internals:Simplify V3Task.cpp. no functional change intended

* Internals:Introduce TaskDpiUtils in V3Task.cpp. No functional change intended
 2020-12-06 12:09:48 +09:00
Wilson Snyder
9c2785b49b Internals: Swap lhs/rhs $cast args. 2020-12-05 17:11:00 -05:00
Wilson Snyder
8582aed66a Add --top option as alias of --top-module. 2020-12-05 16:58:17 -05:00
Wilson Snyder
9bd5cd4ef3 Internals: Track null separately from '0 2020-12-05 16:49:10 -05:00
Wilson Snyder
f858dd44ac Fix :: references to forward classes 2020-12-05 16:23:20 -05:00
Wilson Snyder
e69736124f Debug: Less verbose link. 2020-12-05 16:16:37 -05:00
Wilson Snyder
f0e691a1b8 Handle unsupported parameters through link phase 2020-12-05 11:30:14 -05:00
Wilson Snyder
5fb834e41e Fix passing parameter type instantiations by position number. 2020-12-05 11:00:30 -05:00
Yuri Victorovich
016611021d Fix the default GNU Make executable name on FreeBSD (#2553) 2020-12-02 19:27:53 -05:00
Wilson Snyder
fa20614277 Fix Ubuntu 16.04 LTS warning 2020-12-02 19:20:03 -05:00
Wilson Snyder
1e69167191 Internals: Move function in V3Width. No functional change. 2020-12-02 18:51:29 -05:00
Wilson Snyder
faa5edc068 Add TspStateBase destructor (#2620). 2020-12-02 07:37:34 -05:00
Wilson Snyder
b054d937cb Rename static/thread misnamed variables. No functional change. 2020-12-01 19:01:20 -05:00
Wilson Snyder
212e8fb14b Internals: Cleanup some inlines, use constexpr. No functional change intended. 2020-12-01 18:49:03 -05:00
Wilson Snyder
d21b4e3fc7 Internal cast preparatory cleanups. 2020-11-29 18:26:06 -05:00
Wilson Snyder
665e8edaff Support $monitor and $strobe. 2020-11-29 11:31:38 -05:00
Wilson Snyder
67103d346b Fix $fwriteh/$fwriteo 2020-11-29 10:53:44 -05:00
Wilson Snyder
aebb54444e Internals: Favor NodeProcedure. No functional change intended. 2020-11-29 09:50:30 -05:00
Wilson Snyder
a54ac52a35 Internals: Use 'Bit' where mean 2-state type. No functional change. 2020-11-29 08:23:36 -05:00
Wilson Snyder
aa360052a8 Internals: Code movement, no functional change. 2020-11-28 22:01:11 -05:00
Wilson Snyder
e09f039a36 Internals: Remove dead code. No functional change. 2020-11-28 21:43:37 -05:00
Wilson Snyder
ff262fc4fb Support type(t) static casting 2020-11-28 17:29:21 -05:00
Wilson Snyder
9a9931fb9d Support complex function arguments. 2020-11-28 13:46:14 -05:00
Wilson Snyder
30686d8550 Support passing of objects to functions 2020-11-28 12:43:24 -05:00
Wilson Snyder
05f3fd7c6e Fix class new with math. 2020-11-28 12:26:44 -05:00
Wilson Snyder
e14319b401 Internals: Refactor V3Param through code movement only. No functional change intended. 2020-11-28 12:04:29 -05:00
Wilson Snyder
1299b70945 Internals: Pass class parameters through link. 2020-11-27 22:48:42 -05:00
Wilson Snyder
cf2810db8b Change -sv option to select 1800-2017 instead of 1800-2005. 2020-11-27 21:49:47 -05:00
Wilson Snyder
d77beecc6e Fix $countbits(..., 'z) 2020-11-27 21:34:40 -05:00
Wilson Snyder
0c6bd42da3 Fix $countbits(..., 'x) 2020-11-27 20:51:32 -05:00
Wilson Snyder
5091298fae Internals: Cleanup V3Unknown. No functional change intended. 2020-11-27 20:25:02 -05:00
Wilson Snyder
cef7610b14 Fix crash on virtual interfaces. 2020-11-27 20:02:17 -05:00
Wilson Snyder
ed268805ce Lint check for pure virtual in non-virtual class. 2020-11-27 19:53:04 -05:00
Wilson Snyder
123d1af29d Fix crash on non-class static function 2020-11-27 14:58:50 -05:00
Wilson Snyder
963fd0664d Fix class-in-module issues 2020-11-27 09:42:51 -05:00
Wilson Snyder
4643d6e883 Internals: Refactor V3Param through code movement only. No functional change intended. 2020-11-27 09:17:44 -05:00
Wilson Snyder
d89fc05da1 Internals: Refactor V3Param through code movement only. No functional change intended. 2020-11-27 09:04:56 -05:00
Wilson Snyder
84d7380588 Internals: Param immediate delete, in prep for next commit. No functional change intended. 2020-11-27 08:50:29 -05:00
Wilson Snyder
04febb1944 Internals: Move V3Param code. No functional change. 2020-11-26 15:03:55 -05:00
Wilson Snyder
d56b923eaa Fix 'randomize() with {}' crash 2020-11-26 11:50:50 -05:00
Wilson Snyder
a37866ee92 Support 'super'. 2020-11-26 11:06:59 -05:00
Wilson Snyder
1a92a44c7d Internals: Assert on misexpected 'new'. 2020-11-26 09:38:47 -05:00
Wilson Snyder
60a1d25a96 Fix extern function member references. 2020-11-26 08:55:32 -05:00
Wilson Snyder
ad21f2e850 Fix 'this' in extern functions. 2020-11-26 08:28:53 -05:00
Wilson Snyder
380137a402 Fix internal pointer shown on CLKDATA warnings 2020-11-25 21:34:56 -05:00
Wilson Snyder
de931d6a97 Fix LHS is not a lvalue when using tristate with -Oi. 2020-11-25 21:09:25 -05:00
Wilson Snyder
f2d8e45d72 For performance, use unordered_set/map where possible. No functional change intended. 2020-11-25 20:57:30 -05:00
Wilson Snyder
085ef5fc05 Fix extern function var refs getting errors. 2020-11-25 20:05:44 -05:00
Wilson Snyder
6095efd84e Check for proper 'local' and 'protected' (#2228). 2020-11-25 07:03:01 -05:00
Wilson Snyder
114ab1378f Internals: Track class package on membersels 2020-11-24 23:36:09 -05:00
Wilson Snyder
8622c754b7 Fix unstable statistic 2020-11-24 23:35:44 -05:00
Wilson Snyder
bf24fa9478 Fix access to non-overridden base class variable (#2654). 2020-11-24 22:46:02 -05:00
Wilson Snyder
e1c45440fc Internals: Rename packagep(). No functional change. 2020-11-24 21:56:03 -05:00
Wilson Snyder
b0cb43b2f2 Fix not iterating some extended classes depending on declaration order. 2020-11-24 21:41:32 -05:00
Wilson Snyder
dc1f44840d Internals: Fix not clearing packagep on some assignments. Should affect assertions only. 2020-11-24 21:34:11 -05:00
Wilson Snyder
fd21a41acd Internals: Minor cleanups before class fix (#2654). No functional change intended. 2020-11-24 21:28:26 -05:00
Wilson Snyder
dc306cf371 Internal debug: avoid segflt with gdb "pnt" 2020-11-24 18:35:12 -05:00
Wilson Snyder
35374f09b4 Add error on class extending itself 2020-11-24 18:15:49 -05:00
Wilson Snyder
e85a2e860e Support 'with item.index'. 2020-11-23 23:18:58 -05:00
Wilson Snyder
b684995292 Support $random and $urandom seeds. 2020-11-19 21:32:33 -05:00
Wilson Snyder
c371a63d41 Internals: Fix missing final. No functional change. 2020-11-19 08:23:15 -05:00
Yutetsu TAKATSUKASA
0102efd4ea
Support unpacked array in DPI-C (#2648) 
* Add tests for unpacked array in DPI-C

* Add more generic parameter generator to AstNodes

* Supports multi dimensional array in DPI ( DPI argmuments <=> Verilator internal type conversion)

consider typedef in V3Task

fix export test

fix inout for scalar

support export func of time

* V3Premit does not show an error for wide words nor ArraySel

* Unnecessary pack func for unapcked array does not appear anymore

* Support unpacked array in runtime header

- Add an overload for lvalue VL_CVT_PACK_STR_NN
- Allow conversion from void *

* touch up tests for codacy advices

* resolve free functions. no functional change intended.
 2020-11-19 22:02:58 +09:00
Wilson Snyder
abfee1270f Improve internal code coverage 2020-11-18 22:21:48 -05:00
Wilson Snyder
5992d678be Fix clang error, broke last commit. 2020-11-18 22:18:29 -05:00
Wilson Snyder
b6ded59c2b Internals: Use and enforce class final for ~5% performance boost. 2020-11-18 21:32:16 -05:00
Wilson Snyder
c0888c1b0f Internals: Use newline instead of endl to avoid unneeded flush. 2020-11-18 21:03:23 -05:00
Wilson Snyder
fa77141519 Fix unpacked array parameters near functions (#2639). 2020-11-18 20:12:14 -05:00
Wilson Snyder
b3760911e7 Internals: Param minor cleanups. No functional change intended. 2020-11-18 19:50:47 -05:00
Wilson Snyder
e6f7510895 Add check for rand_mode/constraint_mode. 2020-11-17 22:14:18 -05:00
Wilson Snyder
2f718b9ea0 Show IEEE reference in array port message, plus internal cleanups. 2020-11-17 21:10:50 -05:00
Wilson Snyder
1e7c61b23e Internals: Refactor huge func in V3Param. No functional change intended. 2020-11-16 22:35:51 -05:00
Wilson Snyder
1b0a48ea02 Internals: Use C++11 = default where obvious. No functional change intended. 2020-11-16 19:56:16 -05:00
Wilson Snyder
70b3a599ce Fix trace signal names getting hashed (#2643). 2020-11-16 18:11:27 -05:00
Wilson Snyder
26c0e6ba00 Fix missing array include. 2020-11-16 07:31:12 -05:00
Wilson Snyder
efc6fb7fc3 Internals: Better pack AstNode. No functional change. 2020-11-15 22:03:06 -05:00
Wilson Snyder
b68038a73f clang-tidy fix. No functional change. 2020-11-15 17:23:02 -05:00
Wilson Snyder
f4ef4ad9f3 Internals: Favor std::array where easy. No functional change intended. 2020-11-15 16:21:26 -05:00
Wilson Snyder
f6f7684ccd Internal member initialization. No functional change intended. 2020-11-15 15:40:35 -05:00
Wilson Snyder
e74cc32f2d Add internal assertion that VarScopes properly formed. 2020-11-14 16:13:06 -05:00
Wilson Snyder
f94fcaa8e4 Move YYDEBUG into header. No functional change intended. 2020-11-14 10:20:27 -05:00
Wilson Snyder
3e7013af31 Internal scope cleanup. No functional change. 2020-11-13 21:12:18 -05:00
Wilson Snyder
f7a5883205 Internals: assert not double adding. No functional change intended. 2020-11-13 21:12:03 -05:00
Yutetsu TAKATSUKASA
e8c03650ae
Fix internal error if always block without begin-end has concat (#2640) (#2641) 2020-11-13 09:50:09 -05:00
Wilson Snyder
7eac788306 Add error on using :: with module 2020-11-12 19:45:26 -05:00
Wilson Snyder
b84c9bb4c0 Internals: Show scope debug information. 2020-11-11 19:00:10 -05:00
Wilson Snyder
6dfce882a1 Support $exit as alias of $finish 2020-11-10 22:49:48 -05:00
Wilson Snyder
79d33bf1ee Use C++11 for loops, from clang-migrate. No functional change intended 2020-11-10 22:10:38 -05:00
Wilson Snyder
44eb362a18 clang-tidy cleanups. No functional change intended. 2020-11-10 21:40:14 -05:00
Wilson Snyder
8664aac225 Fix missing newlines in emit. 2020-11-09 18:29:09 -05:00
Wilson Snyder
6965e138aa Add clearer unsupported message for inside on array (#2566) 2020-11-08 23:26:58 -05:00
Wilson Snyder
fc52fb9093 Fix arrays of modport interfaces (#2614). 2020-11-08 22:43:32 -05:00
Wilson Snyder
cef7708f38 Internals: Fix missed access change. No functional change intended. 2020-11-08 22:02:35 -05:00
Dan Petrisko
438fb01665
Fix exited typo (#2634) 2020-11-08 21:55:33 -05:00
Wilson Snyder
67d5b1a11a Internals: Preserve arrays of modports. Part of #2614. 2020-11-08 19:15:53 -05:00
Wilson Snyder
d78941885b Fix cast width propagation (#2597). 2020-11-08 19:07:33 -05:00
Wilson Snyder
6e7b07c794 Internals: Prep for #2597. No functional change intended 2020-11-08 18:58:31 -05:00
Wilson Snyder
152689776d Report error on typedef referencing self (#2539). 2020-11-07 15:41:37 -05:00
Wilson Snyder
778f133118 Fix dynamic new with init argument (#2325). 2020-11-07 14:28:05 -05:00
Wilson Snyder
ff5465308b Internals: Tree dump DEFAULT pattern. No functional change. 2020-11-07 11:56:24 -05:00
Wilson Snyder
2a24bb4759 Fix queue poping wrong value when otherwise unused (#2512). 2020-11-07 10:37:55 -05:00
Krzysztof Bieganski
7c4259bc0a
Support static methods and typedefs in classes (#2615) 2020-11-06 19:51:21 -05:00
Yutetsu TAKATSUKASA
75881754a9
Fix dangling reference (Issue #2622) (#2623) 
* collect multiple string literals of "__Vcvt". No functional change is intended.

* temporary variable for DPI-C should be static if its type is string

* Update src/V3EmitC.cpp

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
 2020-11-04 06:08:03 +09:00
Wilson Snyder
48bcf66ac7 Fix C++14 deprecated random_shuffle. 2020-11-02 20:07:58 -05:00
Wilson Snyder
0145d9d514 Fix C++14 deprecated random_shuffle. 2020-11-02 19:55:01 -05:00
Wilson Snyder
2ce86eddfa Internal debug. No functional change. 2020-11-01 22:27:27 -05:00
Wilson Snyder
b663d1a230 Rename internal interface references, part of #2614. 2020-11-01 20:52:21 -05:00
Wilson Snyder
5821048df7 Fix clang warning. 2020-11-01 17:18:06 -05:00
Wilson Snyder
80284c437e Internals: Refactor some VAssign printing. No functional change. 2020-11-01 16:59:23 -05:00
Wilson Snyder
2aedc91151 Support queue and associative array 'with' statements. (#2616) 2020-11-01 10:56:07 -05:00
Wilson Snyder
c1e8337fc1 Support pattern assignment to dynamic arrays. 2020-11-01 10:18:32 -05:00
Wilson Snyder
726e78fdda Add 'with' syntax checks. 2020-10-31 10:33:36 -04:00
Wilson Snyder
085e8454b8 Support 'with' into elaboration (only). 2020-10-31 10:00:55 -04:00
Wilson Snyder
85b05366bc Internals: Misc prep work for 'with' support. 2020-10-31 09:24:16 -04:00
Wilson Snyder
e6b0479b80 Internals: CFunc VL_RESTORER. No functional change intended. 2020-10-31 09:14:47 -04:00
Wilson Snyder
cf7b5c091a Internals: Track some VAccess that can be ReadOnly. No functional change. 2020-10-30 22:28:51 -04:00
Wilson Snyder
51b0963e61 Internals: Favor const for map keys. No functional change intended. 2020-10-30 18:00:40 -04:00
Wilson Snyder
0c949ceba2 Internals: classOrPackage is a module, from #2615. 2020-10-30 08:43:20 -04:00
Wilson Snyder
5c070558ae Internals: Misc cleanups in prep for interface bugfix. No functional change intended. 2020-10-29 21:27:19 -04:00
Wilson Snyder
23140aeff0 Internals: V3Begin code cleanup. No functional change. 2020-10-27 22:39:45 -04:00
Wilson Snyder
d44426b3f3 clang-format. No functional change. 2020-10-27 20:33:45 -04:00
Yutetsu TAKATSUKASA
05ff96bea3
Fix SEGV when $fgets, $sscanf, or $fscanf is used with string (#2604) 
* Add a test to use string for $fgets

* Use dedicated function for $fgets to std::string

* share the implementation of $fgets

* Pass -1 for bitwidth of std::string to distinguish from POD

* add checks for scanf with string

* apply clang-format
 2020-10-28 08:37:12 +09:00
Jean Berniolles
77ac9bfcc6
Fix WIFEXITED missing from MinGW/MSYS2 (#2609) 
* WIFEXITED missing from MinGW/MSYS2, added defines

* Found source of the WIFEXITED macro in the binutils-gdb repo. Now with less pointer manipulation.
 2020-10-27 13:33:25 -04:00
Wilson Snyder
95d1272269 Support associative array pattern assignments and defaults. 2020-10-25 21:05:22 -04:00
Wilson Snyder
835905bdae Convert cast tasks to assertions 2020-10-24 20:30:52 -04:00
Wilson Snyder
9d0a7d5e70 Commentary (#2606). 2020-10-23 18:30:10 -04:00
Wilson Snyder
4cec3ff2a0 Fix WIDTH warnings on comparisons with nullptr (#2602). 2020-10-22 17:27:23 -04:00
Wilson Snyder
25593c0ee2 Fix capitalization 2020-10-22 17:13:42 -04:00
Wilson Snyder
5d3dd52f13 Support queue slicing (#2326). 2020-10-18 13:23:39 -04:00
Wilson Snyder
ec36d0d772 Internals: When resolving assignments pass dtype to children. 2020-10-18 12:30:33 -04:00
Wilson Snyder
4576644591 Prep for future queue slicing. 2020-10-17 21:09:10 -04:00
Wilson Snyder
d8df216a8d Fix emit indent of VL_TO_STRING 2020-10-17 20:05:21 -04:00
Wilson Snyder
964dcd5b7c Tests: Add additional array method tests and error 2020-10-17 19:23:27 -04:00
Wilson Snyder
f62c070d06 Internals: Concat strings only when final; prep for queues. 2020-10-17 18:56:38 -04:00
Wilson Snyder
a56e0a6e89 Internals: Prep for type method. No functional change intended. 2020-10-17 16:48:11 -04:00
Wilson Snyder
451e961e03 Internals: Prep for type method. No functional change intended. 2020-10-17 16:04:29 -04:00
Wilson Snyder
cb550e5357 Remove old MSVC 6 workarounds 2020-10-17 14:21:27 -04:00
Wilson Snyder
829db3eefa Fix tick style on %p formats. 2020-10-16 19:26:04 -04:00
Wilson Snyder
44f938e507 Use static const for emitted parameter declarations. 2020-10-16 19:05:28 -04:00
Wilson Snyder
4849c0530b Fix class extends with typedef. 2020-10-16 18:25:32 -04:00
Wilson Snyder
d4df94d866 Internals: Move static resolution to LinkParse. 2020-10-15 21:08:24 -04:00
Wilson Snyder
5d8019f941 Internals: Only need to applyFTask once. No functional change intended. 2020-10-15 21:02:24 -04:00
Wilson Snyder
e3cf5c07e4 Internal coverage improvements. No functional change. 2020-10-13 21:13:52 -04:00
Wilson Snyder
3d8dc2774b Fix clang 11 warning. No functional change intended. 2020-10-13 19:22:49 -04:00
Markus Krause
0a9ae154be
introduce define for FST tracing (#2592) 
This is to allow C++ verilator toplevel to support
multiple modes of waveform tracing
VM_TRACE_FST can be used inside a #if VM_TRACE
section to switch between classic .vcd tracing and the
more compact .fst format supported by GTKWAVE
 2020-10-10 21:17:39 -04:00
Wilson Snyder
e25a6334cf Support repeated forward typedefs. 2020-10-10 11:29:10 -04:00
Wilson Snyder
070bead9f9 Internals: Refector typedef call. No functional change intended. 2020-10-10 11:25:44 -04:00
Wilson Snyder
215d3614c0 Fix preprocessor stringify of undefined macro. 2020-10-09 18:53:09 -04:00
Wilson Snyder
1ebf937a6c Internals: Favor std method. No functional change intended. 2020-10-09 17:55:58 -04:00
Rafal Kapuscik
7be343fd7c Support 'this' (#2585). 2020-10-08 07:54:01 -04:00
Wilson Snyder
fb2d78520f Internals: Remove redundant initial clears. No functional change intended. 2020-10-07 19:43:08 -04:00
Yutetsu TAKATSUKASA
c5da072ff6
Fix performance degradation when --threads is used with --hierarchical (Issue #2562) #2581 2020-10-05 08:20:49 +09:00
James Pallister
e3a1954e20
Fix hierarchical references used inside a function (#2267) (#2572) 2020-09-27 10:10:44 -04:00
Wilson Snyder
4ba2637360 Fix class wide member display (#2567). 2020-09-25 07:37:38 -04:00
Wilson Snyder
6430743b6f Fix method calls to package class functions (#2565). [Peter Monsson] 2020-09-22 09:09:10 -04:00
Wilson Snyder
0c49cca527 Fix $urandom_range passed variable (#2563). 2020-09-22 08:44:51 -04:00
Wilson Snyder
7a9e79ea79 Fix -G dropping public indication (#2561). 2020-09-21 08:29:57 -04:00
Yutetsu TAKATSUKASA
157948c552
Fix cmake build with --hierarchical option (#2560) 
* hier_block with cmake test doesn't assume prefix now.

* Add space between files

* don't set -Mdir on cmake build as it will be set by DIRECTORY option

* Use top target name instead of prefix
 2020-09-20 07:48:05 +09:00
Yutetsu TAKATSUKASA
1c1b95161b
Load source file of the hier_block explicitly (#2559) 
* Add a test to make sure that lib modules (loaded via -y option) can be a hier_block.

* Add HDL file of the hier_block to the source list if the module is loaded via -y option.

(Each hier_block is treated as a top module when processing the hier_block.)

* Use "\n" for delimiter as the other files
 2020-09-19 08:13:49 +09:00
Wilson Snyder
66d1754d19 Fix constant x propagation of xor. 2020-09-18 17:47:22 -04:00
Piotr Binkowski
57a53c014d
Internals: Add proper delegation to dump methods (#2555) 2020-09-16 21:52:24 -04:00
Yutetsu TAKATSUKASA
e48a859b86
Add timescale directive for hier_block if the original design has it (#2554) 
* add timescale directive to a test to reproduce #2544

* add timescale directive to hierarchy blocks
 2020-09-17 06:09:29 +09:00
Wilson Snyder
430238a6b4 Support # as a comment in -f files (#2497). 2020-09-15 20:12:08 -04:00
Wilson Snyder
9a4c5509fc Internals: Allow make clang-format in src 2020-09-15 07:39:50 -04:00
Wilson Snyder
0765443353 Internals: Remove unneeded constructor. 2020-09-15 07:35:53 -04:00
Wilson Snyder
fac04521db Internals: Fix VL_LEAK_CHECK (#2542). 2020-09-11 11:52:30 -04:00
Peter Monsson
d0819f156f
Add support for |=> inside properties (#1292). 2020-09-10 06:49:04 -04:00
Wilson Snyder
b77eab3f83 Fix crash when mismatching queue types. 2020-09-07 21:13:38 -04:00
Wilson Snyder
30f3774134 Support const object new() assignments. 2020-09-07 17:26:53 -04:00
Wilson Snyder
1899a875a4 Internals: Create VAccess class. No functional change intended. 2020-09-07 17:09:25 -04:00
Wilson Snyder
cc134b38ee Internal coverage: Misc cleanups 2020-09-07 13:11:44 -04:00
Wilson Snyder
993115d30a Cleanup and test EmitV for internal coverage 2020-09-07 12:58:30 -04:00
Peter Monsson
627d83e807
Add support for assume property (#2531) 2020-09-03 12:38:48 -04:00
Yutetsu TAKATSUKASA
70eb99b050
Fix double-free on shared protect-lib (#2526) 
* Add a test to use shared object of protect-lib
* Add a guard to call ctor/dtor just once even when a protec-lib is shared object.
* Pass .a to linker in leaf-last order for older ld.
* Add -flat_namespace for mac
 2020-08-31 08:22:31 -04:00
Wilson Snyder
ba5779c69e Fix queues as class members (#2525). 2020-08-29 12:56:43 -04:00
Wilson Snyder
069eb97eca SystemC 2.3.0 or newer (SYSTEMC_VERSION >= 20111121) is now required. 2020-08-29 10:45:47 -04:00
Yutetsu TAKATSUKASA
4f88ec3518
Fix hier test failure on mac (#2524) 
* No need to link the intermediate .so in hierarchical verilation

* apply clang-format

* run all tests in ci instead of cron. DONT_MERGE

* Add -undefined dynamic_lookup for mac environment when linking a shared protect-lib.

* Let's just check on mac for now. DONT_MERGE

* Revert "Let's just check on mac for now. DONT_MERGE"

This reverts commit 533fac6f9f.

* Revert "run all tests in ci instead of cron. DONT_MERGE"

This reverts commit fb4ac1fb42.
 2020-08-29 07:56:06 -04:00
Wilson Snyder
45eccaecaf Fix Travis/GCC warnings. 2020-08-27 18:48:26 -04:00
Wilson Snyder
bed3101dfc Internals: Use VL_RESTORER class to save/restore vars. No functional change intended. 2020-08-24 21:13:28 -04:00
Wilson Snyder
4265f9499d Support dotted references in foreach in early parsing (for UVM) 2020-08-24 19:33:26 -04:00
Yutetsu TAKATSUKASA
6acd5847e7
Fix range check in V3SplitVar to be consistent with #2507 (#2511) 
* test:Add more tests for checking split_var for unpacked array.

* Fix range calculation of SliceSel and change to UASSERT_OBJ because the range check is done in V3Width beforehand.
 2020-08-24 19:11:20 -04:00
Wilson Snyder
f7f3d3fd43 Fix splitting eval functions with --output-split-cfuncs (#2368). 2020-08-23 22:21:40 -04:00
Wilson Snyder
917d3b0fb3 Support virtual class 2020-08-23 20:27:25 -04:00
Wilson Snyder
3d073c9534 Fix class extends to use virtual destruction 2020-08-23 20:00:39 -04:00
Wilson Snyder
20206b1e2e Support simple class extends. 2020-08-23 19:37:56 -04:00
Wilson Snyder
1dce6b2500 Support $stable 2020-08-23 11:34:19 -04:00
Wilson Snyder
d2fac4aa2f Internals: Add --debug-exit-uvm 2020-08-23 09:05:18 -04:00
Wilson Snyder
132cc1d068 Parser: Move timing control unsupported message 2020-08-23 08:56:35 -04:00
Wilson Snyder
f4a72946eb Support $urandom, $urandom_range without stability. 2020-08-23 08:42:50 -04:00
Wilson Snyder
e10156548d Fix GCC warnings 2020-08-23 07:19:20 -04:00
Wilson Snyder
4e6d2cfe38 Fix class constructor error on assignments to const. 2020-08-22 22:44:00 -04:00
Wilson Snyder
7f3a73e314 Fix naming of "id : begin" blocks. 2020-08-22 22:21:37 -04:00
Wilson Snyder
8455ee7091 Optimize one-statement fork/join into begin 2020-08-22 20:04:02 -04:00
Wilson Snyder
9702d11657 Support class extern. 2020-08-22 19:46:21 -04:00
Wilson Snyder
decbf79f39 Convert unnamed error to new PKGNODECL error. 2020-08-22 19:42:21 -04:00
Wilson Snyder
2d7d2c5992 Fix false DECLFILENAME on black-boxed modules (#2430). 2020-08-22 16:56:21 -04:00
Wilson Snyder
2abbd5c145 Convert unnamed error to new PKGNODECL error. 2020-08-22 16:37:49 -04:00
Wilson Snyder
583605b218 Parser: Move extern decl unsupported message 2020-08-22 16:24:29 -04:00
Wilson Snyder
67fab0b4fc Internals: Add missing package null test. No functional change intended. 2020-08-22 10:22:56 -04:00
Wilson Snyder
43213fcdc2 Fix GCC warnings 2020-08-22 07:44:22 -04:00
Yutetsu TAKATSUKASA
f632ea500c
Fix slice of unpacked array calculation (Issue #2506) (#2507) 
Fixes Issue #2506 by shifting index as ArraySel does
 2020-08-22 15:23:26 +09:00
Wilson Snyder
d7bc0ff5e5 Fix GCC warnings 2020-08-21 08:30:12 -04:00
Wilson Snyder
14604a24d6 Fix GCC warnings 2020-08-20 08:12:06 -04:00
Wilson Snyder
816c5e0dc9 Fix GCC warnings 2020-08-19 08:20:06 -04:00
Rupert Swarbrick
aa39d020d8
Fix build with Bison 3.7 and newer (#2505) 2020-08-18 12:12:52 -04:00
Wilson Snyder
b67f1f0e94 Fix GCC warnings 2020-08-18 08:10:44 -04:00
Wilson Snyder
f5546febe8 Fix OSX GCC register warning. 2020-08-18 08:02:50 -04:00
Wilson Snyder
ea9b65fe6d Hardcode VM_C11 as always need C++11 now 2020-08-16 15:10:43 -04:00
Wilson Snyder
6013b54f7b clang-tidy cleanups. No functional change intended. 2020-08-16 14:55:46 -04:00
Wilson Snyder
d75a8624c1 C++11: constexpr replacing defines. No functional change intended. 2020-08-16 14:19:12 -04:00
Wilson Snyder
ac04e85a1c C++11: More range for. No functional change intended. 2020-08-16 12:54:32 -04:00
Wilson Snyder
78aee6f4e7 C++11: Use sized enums (+4% performance). 2020-08-16 12:05:35 -04:00
Wilson Snyder
ee9d6dd63f C++11: Favor auto, range for. No functional change intended. 2020-08-16 11:44:06 -04:00
Wilson Snyder
034737d2a8 C++11: Use member declaration initalizations (in nodes). No functional change intended. 2020-08-16 11:44:06 -04:00
Wilson Snyder
72d2cff0a1 C++11: Use member declaration initalizations. No functional change intended. 2020-08-16 11:44:06 -04:00
Wilson Snyder
033e7ac020 C++11: Use member declaration initalizations. No functional change intended. 2020-08-16 11:44:06 -04:00
Wilson Snyder
042d3eed23 C++11: Use override where possible. No functional change. 2020-08-16 11:44:05 -04:00
Wilson Snyder
ea4031cbd3 C++11: Use delegating constructors. No functional change. 2020-08-16 11:44:05 -04:00
Wilson Snyder
c0127599df C++11: Use nullptr. No functional change. 2020-08-16 11:44:05 -04:00
Wilson Snyder
7c54a451a9 C++11: Remove pre-c11 VL_OVERRIDE etc. No functional change. 2020-08-16 11:44:05 -04:00
Wilson Snyder
9927e8b3ee clang-format uses C++11 style. No functional change. 2020-08-15 09:48:08 -04:00
Yutetsu TAKATSUKASA
953a442827
Support hierarchical verilation using protect lib (#2206) 2020-08-15 09:43:53 -04:00
Peter Monsson
4a5e4b04f3
Support $rose and $fell. (#2148) (#2501) 2020-08-14 07:37:10 -04:00
Edgar E. Iglesias
5d98035170
Fix sc names (#2500) 
cint.mainInt(nodep) walks the tree and populates m_ctorVarsVec.
Reuse EmitCImp cint for the slow mainImp() emition steps to make sure
we emit constructor calls to setup SystemC sc_module names.
 2020-08-13 08:23:02 -04:00
Wilson Snyder
20c906261b Fix casting non-self-determined subexpressions (#2493). 2020-08-09 20:59:06 -04:00
Wilson Snyder
98cd925fda Fix non-32 bit conversion to float (#2495). 2020-08-06 21:56:43 -04:00
Julien Margetts
e53a522662 Fix protect lib VCS warning (#2479) 2020-08-04 17:07:40 -04:00
Wilson Snyder
2bc813da4a Refactor and test VL_MULS_MAX_WORDS 2020-08-03 22:12:24 -04:00
James Hanlon
555408b5d3
Fix V3Unknown from running with flat XML output (#2494) 
* Prevent V3Unknown pass from being run

Co-authored-by: James Hanlon <mail@jameswhanlon.com>
 2020-08-03 11:44:47 -04:00
Yutetsu TAKATSUKASA
c85589371a
Fix protect-lib without sequential logic (#2492) 
* add a test for protect-lib without sequential logic that cause the follwoing error.

%Error: obj_vlt/t_prot_lib_comb/secret/secret.sv:78:14: syntax error, unexpected ')'
   78 |     always @() begin
      |              ^

* protect-lib wrapper must contain sequential signal related statements
only if the protected design is a sequential logic.

Diff looks big, but actually just add "if (m_hasClk)" condition.

Signed-off-by: Yutetsu TAKATSUKASA <y.takatsukasa@gmail.com>
 2020-08-01 07:16:15 -04:00
Peter Monsson
1280070abb
Support $stable (#2488) 2020-07-28 18:26:24 -04:00
Wilson Snyder
a52f975bd7 Fix combining different-width parameters (#2484). 2020-07-26 17:54:23 -04:00
Wilson Snyder
0c70f0c786 clang-format 2020-07-26 17:50:31 -04:00
Piotr Binkowski
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
Wilson Snyder
1488f9130d Enable simple function localparams (#2461) 2020-07-15 19:31:19 -04:00
Wilson Snyder
bfea4b7f99 Fix arrayed interfaces, broke in 4.038 (#2468). 2020-07-15 17:58:26 -04:00
Wilson Snyder
ce340658d6 Internals: revert (#2467) 2020-07-15 07:50:17 -04:00
Piotr Binkowski
a02c420064
Internals: separate AST class for program (#2467) 2020-07-15 07:39:58 -04:00
Wilson Snyder
fdb4d3a145 Fix coredump with UVM parse, caused by recent commit. 2020-07-11 20:32:27 -04:00
Wilson Snyder
ced1af8cb8 Parser: Move extends param class unsupported message 2020-07-11 19:53:41 -04:00
Wilson Snyder
f0a6e4c2b2 Parser: Move scoped id unsupported messages down out of parser 2020-07-11 19:11:58 -04:00
Wilson Snyder
9e5cd463e5 Parser: Move class parameter unsupported messages down out of parser 2020-07-11 18:39:01 -04:00
Wilson Snyder
bb8899f307 Internals: Rename AstPackageRef as may point to class. 2020-07-11 10:29:15 -04:00
Wilson Snyder
a500140f1d Fix Bison 3.6 error messages 2020-07-10 21:54:58 -04:00
Wilson Snyder
75d255a3bf Internals: clang-format 2020-07-10 18:08:04 -04:00
Wilson Snyder
0674267333 Parser: Test and handle semaphore, mailbox and process. 2020-07-09 20:04:22 -04:00
Geza Lore
1632160fb1
Internals: Remove redunand SenItem nodes (#2457) 2020-07-05 13:13:03 -04:00
Geza Lore
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
Yutetsu TAKATSUKASA
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
Yutetsu TAKATSUKASA
30600bf1a3 Internals: Add const 2020-07-03 14:16:43 -04:00