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2719 Commits

Author SHA1 Message Date
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
Wilson Snyder
b968f57711 Suppress unsupported constraint, as implied by unsupported randomize. 2020-07-02 21:10:05 -04:00
Wilson Snyder
ee7b399bf5 Parser: Move 'static' unsupported messages down out of parser. 2020-07-02 21:02:49 -04:00
Wilson Snyder
50c28fa9d3 Parser: Move 'pure virtual' and 'extern' unsupported messages down out of parser. 2020-07-02 08:24:50 -04:00
Geza Lore
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
Yutetsu TAKATSUKASA
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
Wilson Snyder
9d1a39a5e4 Parser: Move 'with' block unsupported messages down out of parser 2020-07-02 07:36:15 -04:00
Yutetsu TAKATSUKASA
82cc1a319f
Internals: Simplify condition in V3Dead.cpp. No functional change intended. (#2454) 2020-07-02 07:35:55 -04:00
Yutetsu TAKATSUKASA
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
Yutetsu TAKATSUKASA
271fa5fe3c
Internals: move parseParamLiteral() to AstConst . No functional change intended. (#2452) 2020-07-02 07:29:52 -04:00
Fan Shupei
04c96694e6
Add $writememb support (#2450) 2020-07-01 17:32:15 -04:00
Wilson Snyder
e7bd44561c Parse dotted new 2020-07-01 07:39:37 -04:00
Wilson Snyder
4d5e448664 Parser: Move member qualifier unsupporteds out of parser. 2020-07-01 07:31:53 -04:00
Wilson Snyder
236c2141e3 Parser: Move 'with' block unsupported messages down out of parser 2020-06-30 21:37:11 -04:00
Wilson Snyder
0b09636c58 Support for-loop increments with commas. 2020-06-29 21:18:41 -04:00
Wilson Snyder
af197f2ceb Parser: Move 'virtual class' block unsupported messages down out of parser 2020-06-29 21:03:14 -04:00
Wilson Snyder
748c818ccb Parser: Move 'wait' block unsupported messages down out of parser 2020-06-29 20:39:39 -04:00
Wilson Snyder
ad55564905 Parser: Move disable fork and wait fork down into elaborate stage 2020-06-29 20:22:39 -04:00
Wilson Snyder
ad2cb45a14 Parser: Move unsupported error detection of 'this'/'super' down into link stage 2020-06-29 20:02:15 -04:00
Geza Lore
7342cf278a Travis: Add 32-bit build on focal 2020-06-28 20:11:22 +01:00
Geza Lore
378d947702 Travis: Add FreeBSD build + portability fixes 2020-06-28 15:37:24 +01:00
Wilson Snyder
0af971292e Commentary (#2437) 2020-06-27 22:35:31 -04:00
Geza Lore
5a4cc333fb
Travis: Add OS X build (#2440) 2020-06-22 10:13:54 +01:00
Ludwig Rogiers
f13fd4478c Init params in constructor to support pre-c++11 compilers 2020-06-22 09:01:39 +01:00
Geza Lore
aa595d40de
Do not fold IF with 'bx condition before V3Unknown (#2438) 
Fixes #2425
 2020-06-20 04:16:07 +01:00
Yutetsu TAKATSUKASA
19c2906a64
Improve code coverage of V3SplitVar.cpp (#2418) 2020-06-13 04:45:47 -04:00
Ludwig Rogiers
c367b671b6
Support VPI parameter and localparam (#2370) 2020-06-12 18:38:01 -04:00
Geza Lore
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
Conor McCullough
f40f0464e2 Fix replaceMulShift optimization (#2413) 2020-06-11 07:42:25 -04:00
Yutetsu TAKATSUKASA
a7edf13d62
Fix V3SplitVar test stability (#2408) 2020-06-09 22:39:10 -04:00
Wilson Snyder
6e57076726 Support --bbox-unsup parsing of nested foreach. 2020-06-09 22:05:06 -04:00
Wilson Snyder
cef56c6fca Support --bbox-unsup parsing of class extend typedefs 2020-06-09 20:59:45 -04:00
Wilson Snyder
91f30af01f Fix --bbox-unsup crash from earlier commit. 2020-06-09 19:49:11 -04:00
Wilson Snyder
3c8953fec2 Fix $sformat with non-constant string first argument 2020-06-09 19:40:49 -04:00