Verilator 5.026 2024-06-15 released

[wsnyder]

Verilator 5.026 2024-06-15

Major:

• Support constrained randomization with external solvers (verilator/verilator#4947). [Arkadiusz Kozdra, Antmicro Ltd.]

Minor:

• Support $psprintf system function (verilator/verilator#4314) (verilator/verilator#5169). [Arkadiusz Kozdra, Antmicro Ltd.]
• Support 2D dynamic array initialization (verilator/verilator#4700) (verilator/verilator#5122). [Valentin Atepalikhin]
• Support en/out signals on top level inout ports (verilator/verilator#4812) (verilator/verilator#4856). [Paul Wright]
• Support empty queue as dynarray default value (verilator/verilator#5055). [Arkadiusz Kozdra, Antmicro Ltd.]
• Support vpiInertialDelay (verilator/verilator#5087). [Todd Strader]
• Support NBAs to arrays inside loops (verilator/verilator#5092). [Geza Lore]
• Support parsing and otherwise ignoring inline constraints (verilator/verilator#5126). [Arkadiusz Kozdra, Antmicro Ltd.]
• Support inout clocking items (verilator/verilator#5160). [Arkadiusz Kozdra, Antmicro Ltd.]
• Support StructSel in unpacked array assignments (verilator/verilator#5176). [Geza Lore]
• Add error on zero width select (verilator/verilator#5028).
• Add CITATION.cff (verilator/verilator#5057) (verilator/verilator#5058). [Gijs Burghoorn]
• Add VPI eval needed tracking (verilator/verilator#5065). [Todd Strader]
• Add --localize-max-size option and optimization (verilator/verilator#5072).
• Add parameterless assert control system tasks (verilator/verilator#5010). [Bartłomiej Chmiel]
• Add traceCapable indication to model header (verilator/verilator#5053). [Vito Gamberini]
• Add increasing of stack size when possible (verilator/verilator#5071) (verilator/verilator#5104). [Yinan Xu]
• Add assertion on reusing VerilatedContext (verilator/verilator#5167).
• Improve DFG regularization in cyclic graphs (verilator/verilator#5142). [Geza Lore]
• Improve VerilatedVpiPutHolder storage requirements (verilator/verilator#5144). [Kaleb Barrett]
• Fix coroutines without awaits to have a co_return (verilator/verilator#4208) (verilator/verilator#5175). [Arkadiusz Kozdra, Antmicro Ltd.]
• Fix missing flex include path variable (verilator/verilator#4970) (verilator/verilator#4971). [Christopher Taylor]
• Fix missing parameters with comma to be errors (verilator/verilator#4979) (verilator/verilator#5012). [Paul Swirhun]
• Fix 'experimental/coroutine' file not found on MacOS (verilator/verilator#5030) (verilator/verilator#5031) (verilator/verilator#5151). [Paul Bowen-Huggett]
• Fix bound queue printing (verilator/verilator#5032). [Aleksander Kiryk, Antmicro Ltd.]
• Fix consecutive zero-delays (verilator/verilator#5038). [Krzysztof Bieganski, Antmicro Ltd.]
• Fix attempted to destroy locked thread pool error (verilator/verilator#5040). [Bartłomiej Chmiel, Antmicro Ltd.]
• Fix $system with string argument (verilator/verilator#5042).
• Fix width extension on delays (verilator/verilator#5043).
• Fix $typename on array.min and others (verilator/verilator#5049). [Gökçe Aydos]
• Fix make $(info) which cannot be silenced (verilator/verilator#5059). [Gökçe Aydos]
• Fix CMake builds to export VERILATOR_ROOT (verilator/verilator#5063). [Michael Bikovitsky]
• Fix false ASSIGNIN on functions with explicit port map (verilator/verilator#5069).
• Fix 4-state value support for $readmem (verilator/verilator#5070) (verilator/verilator#5078). [Ethan Sifferman]
• Fix DFG assertion with SystemC (verilator/verilator#5076). [Geza Lore]
• Fix $typename string to be more standard (verilator/verilator#5082) (verilator/verilator#5083). [Andrew Nolte]
• Fix missed optimization in V3Delayed (verilator/verilator#5089). [Geza Lore]
• Fix macro expansion in strings per 1800-2023 (verilator/verilator#5094). [Geza Lore]
• Fix width extension of unpacked array select (verilator/verilator#5095). [Varun Koyyalagunta]
• Fix MacOS missing header (verilator/verilator#5096) (verilator/verilator#5097). [Vito Gamberini]
• Fix assertion failure in V3Gate (verilator/verilator#5101). [Yutetsu TAKATSUKASA]
• Fix aliases for forced port signals (verilator/verilator#5105). [Geza Lore]
• Fix tracing interface functions (verilator/verilator#5108). [Alex Solomatnikov]
• Fix method calls parsing in constraints (verilator/verilator#5110). [Arkadiusz Kozdra, Antmicro Ltd.]
• Fix vpiInertialDelay for memories (verilator/verilator#5113). [Todd Strader]
• Fix hierarchical compilation with nested -F (verilator/verilator#5114) (verilator/verilator#5124). [Alex Solomatnikov]
• Fix references to ports in forks (verilator/verilator#5123). [Krzysztof Bieganski, Antmicro Ltd.]
• Fix output C++ type error on change detect of I/O arrays (verilator/verilator#5125) (verilator/verilator#5131). [Pawel Jewstafjew]
• Fix x-valued parameters with --x-assign unique (verilator/verilator#5129). [Ethan Sifferman]
• Fix overflow of string on VPI reads (verilator/verilator#5145) (verilator/verilator#5146). [Kaleb Barrett]
• Fix VerilatedVpiPutHolder class (verilator/verilator#5156). [Kaleb Barrett]
• Fix extending out-of-range select (verilator/verilator#5159) (verilator/verilator#5164). [Geza Lore]
• Fix radix in width warnings (verilator/verilator#5166). [Geza Lore]
• Fix SystemC BITS_PER_DIGIT in VL_ASSIGN_SBW (verilator/verilator#5170). [Bartłomiej Chmiel, Antmicro Ltd.]
• Fix non-constant replication in concats (verilator/verilator#5171). [Arkadiusz Kozdra, Antmicro Ltd.]
• Fix table optimization when applied on real data type (verilator/verilator#5172) (verilator/verilator#5173). [Arthur Rosa]
• Fix DPI import of null C-string (verilator/verilator#5179).