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- [GHDL](https://github.com/ghdl/ghdl): VHDL 2008/93/87 simulator
- [VUnit](https://vunit.github.io): Unit testing framework for VHDL/SystemVerilog
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Original Request: codewars/codewars-runne…
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FreeHDL is dead upstream. GHDL is the best alternative.
Replace the simulation engines is as simple as modifying the wrappers scripts.
However the digital.pdf tutorial is written around FreeHDL. Wha…
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We have a very big design nearly 100 files to analyze. When we attempted to run the simulation, it quit before executing the run simulation command of ghdl. By using GDB(GNU project debugger) it came …
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Hello. I was having a problem in generating the VHDL for the processor using Processor Generator (ProGe). I did the selection of implementations for register files, immediate units, and function unit…
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**Bug description**
An order of files in a project affects a command line to invoke yosys. The different order is the different result.
**To Reproduce**
Let's assume a project that have a `mylib`…
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**My problem**
I want to provide some options to `ghdl make` (`ghdl -m`) (e.g. `-WX,OPTION`). However, since the compile arguments are also given to the `ghdl import` (`ghdl -i`) command I get an err…
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Hi,
I replaced Questa Advanced Simulator with GHDL to get a VHDL programming environment with open source components.
Link to my fork: https://github.com/roy77/logisim-evolution
It works. Only inou…
roy77 updated
3 years ago
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The purpose of this issue is to track bugs reported to maintainers of GHDL regarding compliance with these test suites.
- `vhdl_2008/tb_condition_operator.vhd`
- ghdl/ghdl#977
- `vhdl_2008/tb_m…
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On Ubuntu:
Yosys:
```
sudo apt-get install build-essential clang bison flex libreadline-dev gawk tcl-dev libffi-dev git graphviz xdot pkg-config python3 libboost-system-dev libboost-python-dev li…
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**Description**
When checking GitHub Action pipeline that utilize GHDL, I found already multiple problems. E.g. with GHDL installation on macOS using homebrew (see #2708).
Now I checked GHDL on Ub…