Verilator

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]