Veripool

Verilator 3.843 2012/12/01

• Add +1364-1995ext and similar language options, bug532. [Jeremy Bennett]

• Fix mis-optimized identical submodule subtract, bug581. [Charlie Brej]

• Fix crash on dotted references into dead modules, bug583. [Jeremy Bennett]

• Fix compile issues on MSVCC, bug571, bug577. [Amir Gonnen]

• Fix --debug overriding preceding --dump-treei, bug580. [Jeremy Bennett]

Verilog::Language 3.318 2012/11/28

• Fix vpassert test failure in bleadperl 5.17.5-518, bug582. [Andreas Koenig]

Verilator 3.842 2012/11/03

• Add -x-initial-edge, bug570. [Jeremy Bennett]

• Fix parameter pins interspersed with cells broke in 3.840. [Bernard Deadman]

• Fix large shift error on large shift constants. [David Welch]

• Fix $display mangling on GCC 4.7 and speed up, msg927, bug373, bug574. [R Diez]

• Fix array of struct references giving false error, bug566. [Julius Baxter]

• Fix missing var access functions when no DPI, bug572. [Amir Gonnen]

• Fix name collision on unnamed blocks, bug567. [Chandan Egbert]

• Fix name collision on task inputs, bug569. [Chandan Egbert]

Verilog::Language 3.317 2012/10/01

• Gunzip Verilog::Preproc filenames ending in .gz, bug564. [Jingzhen Hu]

• Fix multidimensional unpacked wires. [Leif Tore Rusten]

• Fix MacOS 10.8 build error. [Oliver King-Smith]

Verilator 3.841 2012/09/03

• Add --savable to support model save/restore. [Jeremy Bennett]

• Support '{} assignment pattern on structures, part of bug355.

• Fix double-deep parameter cell WIDTHs, bug541. [Hiroki Honda]

• Fix imports under multiple instantiated cells, bug542. [Alex Solomatnikov]

• Fix defparam in generate broke in 3.840, bug543. [Alex Solomatnikov]

• Fix duplicate begin error broke in 3.840, bug548. [Alex Solomatnikov]

• Fix triangle symbol resolution error broke in 3.840, bug550. [Ted Campbell]

Verilator 3.840 2012/07/31 Beta

This version has large internal changes and may be less stable then the previous release.

• Rewrote tristate handling; supports tri0, tri1, tristate bit selects, concatenates and pullup/pulldowns, bug395, bug56, bug54, bug51. [Alex Solomatnikov, Lane Brooks, et al]

• Support packed structures and unions, bug181. Note this was a major internal change that may lead to some instability.

• Support tri0 and tri1, bug462. [Alex Solomatnikov]

• Support nmos and pmos, bug488. [Alex Solomatnikov]

• Add INITIALDLY warning on initial assignments, bug478. [Alex Solomatnikov]

• Add PINMISSING and PINNOCONNECT lint checks.

• Add --converge-limit option.

• Fix generate operators not short circuiting, bug413. [by Jeremy Bennett]

• Fix parameters not supported in constant functions. [Alex Solomatnikov]

• Fix duplicate warnings/errors, bug516. [Alex Solomatnikov]

• Fix signed extending biops with WIDTH warning off, bug511. [Junji Hashimoto]

• Fix ITOD internal error on real conversions, bug491. [Alex Solomatnikov]

• Fix input and real loosing real data type, bug501. [Alex Solomatnikov]

• Fix imports causing symbol table error, bug490. [Alex Solomatnikov]

• Fix newlines in radix values, bug507. [Walter Lavino]

• Fix loop error message to report line, bug513. [Jeremy Bennett]

• Fix false UNUSED warning on file system calls.

• Fix GCC 4.7.0 compile warnings, bug530. [Jeremy Bennett]

• Fix svdpi.h compile error on Apple OS.

• Fix compile error under git submodules, bug534. [Aurelien Francillon]

Verilog::Language 3.316 2012/07/27

• Fix newlines in radix values, bug507. [Walter Lavino]

• Fix internal readWholefile error check, bug518. [Wei Song]

• Fix parsing hierarchical binds. [Brian Mokrzycki]

Verilog::Language 3.315 2012/05/04

• Put root localparams into $root module, bug471. [Corey Teffetalor]

• Fix comment callback starting line, bug459. [Max Bjurling]

• Fix genvar and begin under generate, bug461. [Alex Solomatnikov]

• Fix const class member parsing.

• Fix compile error on MS Windows. [Ling Li Wang]

• Fix cpan-testers' tests on systems without perldoc.

Verilator 3.833 2012/04/15

• Support += and -= in standard for loops, bug463. [Alex Solomatnikov]

• Fix processing unused parametrized modules, bug469, bug470. [Alex Solomatnikov]

• Add SELRANGE as warning instead of error, bug477. [Alex Solomatnikov]

• Add readme.pdf and internal.pdf and doxygen, bug483. [by Jeremy Bennett]

• Fix change detections on arrays, bug364. [John Stevenson, Alex Solomatnikov]

• Fix signed array warning, bug456. [Alex Solomatnikov]

• Fix genvar and begin under generate, bug461. [Alex Solomatnikov]

• Fix real constant parameter functions, bug475. [Alex Solomatnikov]

• Fix and document --gdb option, bug454. [Jeremy Bennett]

• Fix OpenSolaris compile error. [Sanjay Singh]

Verilog-Mode 793 adds AUTOUNDEF. This takes any `defines since the last AUTOUNDEF in the current file and creates `undefs for them. This is used to insure that file-local defines do not polute the global `define name space.