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Activity

From 04/25/2013 to 05/24/2013

05/24/2013

11:08 AM Issue #652 (Assigned): Width mismatch problem
'0 is unsized, and IEEE says clearly 'Unsized constant numbers shall not be used in concatenations." I will fix the ... Wilson Snyder
05:06 AM Issue #652 (Closed): Width mismatch problem
... Krzysztof Jankowski
12:20 AM Issue #651 (Resolved): Different versions of GCC cause Verilator generated models to succeed or fail
Thanks for the patch, makes sense.
Fixed in git towards 3.848.
Wilson Snyder
12:09 AM Issue #650 (Closed): "make test" runs out of processes
Fixed it to not use tee at all.
Fixed in git towards 3.848.
Wilson Snyder

05/23/2013

02:55 PM Issue #651 (Closed): Different versions of GCC cause Verilator generated models to succeed or fail
We've recently run into a design where the choice of GCC version when building Verilator, causes different behavior i... Jeremy Bennett
02:42 PM Issue #650 (Closed): "make test" runs out of processes
I recently ran out of processes on my system (64-bit Fedora 18) while running "make test". Quick inspection showed a ... Jeremy Bennett

05/22/2013

02:41 AM Issue #648 (Confirmed): Error-BLKANDNBLK with nested modules in generate block
I'm not immediately sure how to fix this. The conflict is at that port since a single bit is selected that is effect... Wilson Snyder
12:31 AM Issue #649 (Feature): support for streaming operators
I don't personally have a huge interest in this as it's uncommon syntax, but if you or someone else would like to tak... Wilson Snyder

05/21/2013

11:58 PM Issue #649 (Closed): support for streaming operators
This is more a feature request rather than bug. Today SV's {<<{...}} and {>>{...}} operators generate syntax error, s... Krzysztof Jankowski
11:52 PM Issue #645 (Resolved): VL_INW and VL_OUTW macros require 4 arguments, but only 3 given
Wilson Snyder
11:50 PM Issue #645: VL_INW and VL_OUTW macros require 4 arguments, but only 3 given
It seems to be working now. Thanks for the quick fix! Krzysztof Jankowski
11:48 PM Issue #648 (Confirmed): Error-BLKANDNBLK with nested modules in generate block
The attached code gives error: ??%Error-BLKANDNBLK: condgen.sv:29: Unsupported: Blocked and non-blocking assignments ... Krzysztof Jankowski

05/19/2013

02:00 PM Issue #646 (AskedReporter): Asignments of arithmetic operations embedded in a concatenation cause...
Your example is not valid verilog, you can't have a constant on the left hand side. If you could modify the attached... Wilson Snyder
09:59 AM Issue #646 (NotEnoughInfo): Asignments of arithmetic operations embedded in a concatenation cause...
Trying to use a single wire concatenated with a vector to capture an addition overflow was causing a mismatch between... Daniel Bone
12:18 AM Issue #645: VL_INW and VL_OUTW macros require 4 arguments, but only 3 given
Ok, please try the latest git, thanks for the test.
Wilson Snyder

05/18/2013

12:03 AM Issue #645: VL_INW and VL_OUTW macros require 4 arguments, but only 3 given
Attached files try to demonstrate the problem. Compilation with verilator v3.847 gives the original problem. When com... Krzysztof Jankowski

05/17/2013

10:47 AM Issue #645: VL_INW and VL_OUTW macros require 4 arguments, but only 3 given
I need a test case please.
Wilson Snyder
03:25 AM Issue #645: VL_INW and VL_OUTW macros require 4 arguments, but only 3 given
This time my signals were declared in C++ headers like below:... Krzysztof Jankowski

05/16/2013

02:02 AM Issue #645 (AskedReporter): VL_INW and VL_OUTW macros require 4 arguments, but only 3 given
I tried a couple of things to make a test case and am missing something. But the code is obvious how to fix given yo... Wilson Snyder

05/14/2013

06:38 AM Issue #645: VL_INW and VL_OUTW macros require 4 arguments, but only 3 given
Here is the exact SV port declaration with corresponding auto-generated C++ function:... Krzysztof Jankowski
12:25 AM Issue #645: VL_INW and VL_OUTW macros require 4 arguments, but only 3 given
I see how the code could do that, it's a bug, but I don't know what the test case is; how is arr_inp_dat declared? Wilson Snyder
12:03 AM Issue #645 (Closed): VL_INW and VL_OUTW macros require 4 arguments, but only 3 given
I'm getting below errors while compiling C++ code generated by verilator v3.847:... Krzysztof Jankowski

05/11/2013

08:18 PM Issue #642 (Closed): generate problems with non-zero min index array
In 3.847.
Wilson Snyder
08:17 PM Issue #638 (Closed): Support for sc_uint, sc_biguint
In 3.847.
Wilson Snyder
08:16 PM Issue #638: Support for sc_uint, sc_biguint
In 3.847.
Wilson Snyder
08:17 PM Issue #643 (Closed): random crash with nested sv structs
In 3.847.
Wilson Snyder
01:00 AM Issue #643 (Resolved): random crash with nested sv structs
Good example again. Wish I could say this will be the last, but struct/unions need more real world testing.
Fixed...
Wilson Snyder
12:17 AM Issue #643 (Closed): random crash with nested sv structs
Attached sv file contains various packed structs and it crashes with random error messages, sometimes it even compile... Krzysztof Jankowski
08:17 PM Issue #631 (Closed): Verilator mis-searches for modules with double underscores with __05F
In 3.847.
Wilson Snyder
08:17 PM Issue #634 (Closed): Incorrect simulation in presence of MULTIDRIVEN
In 3.847.
Wilson Snyder
08:15 PM Verilator 3.847 Released
Verilator 3.847 2013-05-11
*** Add ALWCOMBORDER warning. [KC Buckenmaier]
*** Add --pins-sc-uint and --pin...
Wilson Snyder

05/10/2013

11:10 AM Issue #642 (Resolved): generate problems with non-zero min index array
Good example. Simple enough, fixed in git towards 3.847.
Wilson Snyder
03:34 AM Issue #642 (Closed): generate problems with non-zero min index array
... Krzysztof Jankowski

05/02/2013

06:44 PM Issue #634: Incorrect simulation in presence of MULTIDRIVEN
Confirmed master branch passes my full design. Thanks Wilson. Anonymous
12:27 PM Issue #634 (Resolved): Incorrect simulation in presence of MULTIDRIVEN
Thanks for the good debugging and patches. I had tried the patch on larger designs and ran out of memory, so while t... Wilson Snyder

04/28/2013

01:04 PM Issue #639 (Closed): Small improvements to internals documentation
Good additions, pushed to git towards 3.847.
Wilson Snyder
12:42 PM Issue #639 (Closed): Small improvements to internals documentation
I have often found myself needing a reminder of how to configure a PERL test script. All this information is availabl... Jeremy Bennett

04/27/2013

01:03 AM Issue #638 (Resolved): Support for sc_uint, sc_biguint
Thanks for the tests!
Pushed to git towards 3.847.
Wilson Snyder

04/25/2013

05:49 AM Issue #638: Support for sc_uint, sc_biguint
Attached is a new patch that includes 3 tests (for sc-uint, sc-biguint and both together). Alex Hornung
 

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