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Activity

From 09/28/2018 to 10/27/2018

10/27/2018

06:43 PM Usage: RE: Getting a list of module and SystemVerilog interface dependencies
I'd suggest the switch be --xml-hier.
How is your trimmed_module_files different from normal vhier's module_files?...
Wilson Snyder
05:30 PM Usage: RE: Getting a list of module and SystemVerilog interface dependencies
Hi, Thanks for the reply.
So the below is what I plan to do. Kindly let me know if you have any comments or concerns...
Kanad Kanhere

10/26/2018

10:20 PM Development: RE: std::abort and others in error handlers
Define VL_USER_FINISH and VL_USER_FATAL, then provide your own vl_finish/vl_fatal functions and you should be all set.
Wilson Snyder
10:04 PM Development: std::abort and others in error handlers
Hello,
is it possible to replace std::abort, std::exit calls in handlers of errors with proper exception?
(I can ...
Michal Orsak
01:18 AM Development: RE: can verilator -E preserve comments?
Not until now. Added --pp-comments to git, towards 4.006.
Wilson Snyder

10/25/2018

08:33 PM Development: can verilator -E preserve comments?
gcc supports the -C flag to cause the preprocessor to preserve comments.
Is there a similar mechanism for verilato...
Robert Henry
06:57 PM Usage: RE: Getting a list of module and SystemVerilog interface dependencies
Your approach makes sense. Unless it doesn't work for some reason (why), could you please make your visitor output i... Wilson Snyder
04:03 PM Usage: RE: Getting a list of module and SystemVerilog interface dependencies
Hi Wilson,
I am Hayden's colleague and would want to elaborate on a few things.
The syntax that doesn't work for...
Kanad Kanhere

10/23/2018

09:49 PM Usage: RE: Getting a list of module and SystemVerilog interface dependencies
I assume when you say you tried vhier, you don't mean there's a literal syntax problem as it should be able to handle... Wilson Snyder
05:18 PM Usage: Getting a list of module and SystemVerilog interface dependencies
My team and I have been working on getting a list of the module and interface dependencies of a given Verilated modul... Hayden Roche

10/17/2018

05:32 PM Usage: RE: Multiple comma-separated declaration in one for-loop
It would be excellent to have improvements here.
The reason this is the only format supported is the loop unroller...
Wilson Snyder
01:02 PM Usage: Multiple comma-separated declaration in one for-loop
Hello.
In the SystemVerilog standard,
there can be multiple comma-separated in one for-loop declaration like this...
Yu Sheng Lin

10/12/2018

04:41 PM Usage: RE: multiple -CFLAGS
Thanks for the updated documentation. I actually tried both before writing this post. I was already getting angry, wh... Iztok Jeras
01:05 AM Development: RE: fix "fstapi.c" for MinGW
Thanks for the report. Fixed in git and fed to GTKWave upstream.
Wilson Snyder
12:50 AM Development: fix "fstapi.c" for MinGW
Some codes in the 'fstapi.c' for MinGW has an error.<br>
So I fixed as shown below.<br>...
HyungKi Jeong

10/11/2018

10:41 AM Usage: RE: Needs base class of 'VerilatedLxt2C', 'VerilatedVcdC' and 'VerilatedFstC'
Anything's possible, but don't want to do this because some of the information passed is different and more criticall... Wilson Snyder
05:11 AM Usage: Needs base class of 'VerilatedLxt2C', 'VerilatedVcdC' and 'VerilatedFstC'
My program is using the the both classes 'VerilatedVcdC'(for GTKWave interactive mode) and 'VerilatedFstC'(for file d... HyungKi Jeong

10/10/2018

09:11 PM Usage: RE: multiple -CFLAGS
Updated docs.
=item -CFLAGS I<flags>
Add specified C compiler flag to the generated makefiles, for multiple fla...
Wilson Snyder
08:43 PM Usage: multiple -CFLAGS
I would like to pass more then one include path with
-CFLAGS -Ipath1 -Ipath2
but the generated Makefile conta...
Iztok Jeras
11:03 AM Usage: RE: lxt2_config.h problem.
(Be sure to "make clean" or remove your simulation's object directory before rebuilding or you'll get a missing file ... Wilson Snyder
11:02 AM Usage: RE: lxt2_config.h problem.
Fixed for lxt2 and fst in git towards 4.006. Wilson Snyder
01:24 AM Usage: RE: lxt2_config.h problem.
Wilson Snyder wrote:
> Please try something like this, and when it works post back the patch and I'll apply it.
>
...
HyungKi Jeong

10/02/2018

06:58 PM Development: RE: Building Verilator with Bazel
Correct, didn't intend to imply otherwise. My point was a counter to your proposal of determining output names.
P...
Wilson Snyder
06:51 PM Development: RE: Building Verilator with Bazel
Your solution breaks in an identical way if /* verilator public */ is used. Kevin Kiningham
10:44 AM Usage: RE: lxt2_config.h problem.
Please try something like this, and when it works post back the patch and I'll apply it.... Wilson Snyder
05:34 AM Usage: lxt2_config.h problem.
In MINGW64+MSYS2 system, there is no "alloca.h" header file.<br>
And I have got an error with this.<br>
Some codes ...
HyungKi Jeong
10:16 AM Usage: RE: How can I override lxt2 dump class for GTKWave simultaneously as like a VerilatedVcdFi...
There is no current way to do this, but note in the next release we expect to move to FST format (bug1356), once done... Wilson Snyder
05:49 AM Usage: RE: How can I override lxt2 dump class for GTKWave simultaneously as like a VerilatedVcdFi...
Sorry, just leave it.^^;<br>
There is no way to running GTKWave simultaneously with LXT2 format, only for VCD.
HyungKi Jeong
05:00 AM Usage: How can I override lxt2 dump class for GTKWave simultaneously as like a VerilatedVcdFile b...
LXT2 file dump working is fine.:)<br>
But I can't found the way for GTKWave simultaneously wave dumping solution wit...
HyungKi Jeong

09/30/2018

09:25 AM Development: RE: A way to support LXT2 file format natively
Hi! I've added very basic FST format support, check the bug Wilson Snyder referenced in the previous message. Sergi Granell

09/29/2018

10:14 PM Development: RE: A way to support LXT2 file format natively
bug1356 discusses work towards adding FST format. If you have examples you'd be willing to port that would be excelle... Wilson Snyder
09:23 PM Development: RE: A way to support LXT2 file format natively
In 2013 I created a set of examples to be used to test waveform support for SystemVerilog datatypes.
https://gith...
Iztok Jeras
12:45 AM Development: RE: Building Verilator with Bazel
Module a with two different parameters passed in needs two differently named h and cpp files. Wilson Snyder

09/28/2018

06:44 PM Development: RE: Building Verilator with Bazel
Assuming you're talking about Verilog parameters changing the hierarchy, would that not be true for your proposal as ... Kevin Kiningham
06:23 AM Development: RE: Building Verilator with Bazel
What you suggest will break once parameters are used. Wilson Snyder
01:13 AM Development: RE: Building Verilator with Bazel
> If a public file or hierarchy changes you must edit your rules by definition of needing those headers, but no other... Kevin Kiningham
12:03 AM Development: RE: Building Verilator with Bazel
Actually double underscores, Vtop__0.cpp, to prevent conflicting with module named top_0. Wilson Snyder
12:02 AM Development: RE: Building Verilator with Bazel
The files created would be
Vtop.cpp
Vtop.h
Vtop_0.cpp
Vtop_top.h
Vtop_1.cpp
Vtop_m2.h
Vtop_2.c...
Wilson Snyder
02:15 PM Usage: what will lxt2 do for me?
... other than being a better performing/compressed/etc. format than vcd, obviously ;)
My typical workflow to look...
Edmond Cote
 

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