Fast Verilog/SystemVerilog simulator
Verilator is invoked with parameters similar to GCC or Synopsys’s VCS. It ``Verilates'' the specified Verilog or SystemVerilog code by reading it, performing lint checks, and optionally inserting assertion checks and coverage-analysis points. It outputs single- or multi-threaded .cpp and .h files, the ``Verilated'' code.
The user writes a little C++/SystemC wrapper file, which instantiates the Verilated model of the user’s top level module. These C++/SystemC files are then compiled by a C++ compiler (GCC/Clang/etc.). The resulting executable performs the design simulation. Verilator also supports linking its generated libraries, optionally encrypted, into other simulators.
| Linter | Message | Location |
|---|---|---|
| description Validate package descriptions | use @code or similar ornament instead of quotes | |
| input-labels Identify input labels that do not match package names | label 'gettext' does not match package name 'gettext-minimal' | |
| derivation Report failure to compile a package to a derivation | failed to create i586-gnu derivation: #<&package-input-error package: #<package nghttp2@1.48.0 gnu/packages/web.scm:7487 7f8ed7409c60> input: ("_" "static")> | |
| derivation Report failure to compile a package to a derivation | failed to create i586-gnu derivation: #<&package-input-error package: #<package nghttp2@1.48.0 gnu/packages/web.scm:7487 7fa7aa068c60> input: ("_" "static")> | |
| derivation Report failure to compile a package to a derivation | failed to create i586-gnu derivation: #<&package-input-error package: #<package nghttp2@1.48.0 gnu/packages/web.scm:7487 7f5755cb9c60> input: ("_" "static")> | |
| derivation Report failure to compile a package to a derivation | failed to create i586-gnu derivation: #<&package-input-error package: #<package nghttp2@1.48.0 gnu/packages/web.scm:7487 7f119da52c60> input: ("_" "static")> | |
| derivation Report failure to compile a package to a derivation | failed to create i586-gnu derivation: #<&package-input-error package: #<package nghttp2@1.48.0 gnu/packages/web.scm:7492 7fb2d2987dc0> input: ("_" "static")> | |
| derivation Report failure to compile a package to a derivation | failed to create i586-gnu derivation: #<&package-input-error package: #<package nghttp2@1.48.0 gnu/packages/web.scm:7492 7f3e6bc77dc0> input: ("_" "static")> | |
| derivation Report failure to compile a package to a derivation | failed to create i586-gnu derivation: #<&package-input-error package: #<package nghttp2@1.48.0 gnu/packages/web.scm:7492 7f62abeb7dc0> input: ("_" "static")> | |
| derivation Report failure to compile a package to a derivation | failed to create i586-gnu derivation: #<&package-input-error package: #<package nghttp2@1.48.0 gnu/packages/web.scm:7492 7fa23c1dddc0> input: ("_" "static")> | |
| derivation Report failure to compile a package to a derivation | failed to create i586-gnu derivation: #<&package-input-error package: #<package nghttp2@1.48.0 gnu/packages/web.scm:7492 7f0f10522dc0> input: ("_" "static")> |