Mario1159/verilator
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2530 Commits

Author SHA1 Message Date
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