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Activity

From 08/24/2015 to 09/22/2015

09/22/2015

11:46 PM Issue #966: Symbol table scope map
To be clear, I put the changes in master, not on the vardbg branch. Admittedly, I don't fully grok Jie Xu's vardbg c... Todd Strader
01:24 PM Issue #966: Symbol table scope map
Wilson, nice that you like this debugging functionality. I definitely like this to be merged into the mainstream. Wil... Jie Xu
12:55 PM Issue #966: Symbol table scope map
This is a patch to Jie Xu's vardbg branch, so it needs to be applied there.
As to getting vardbg into the trunk wh...
Wilson Snyder
09:20 AM Issue #966 (Closed): Symbol table scope map
As discussed "here":http://www.veripool.org/boards/2/topics/1697-Verilator-Verilator-signal-reflection-/, I was looki... Todd Strader

09/20/2015

12:14 AM Issue #937 (Resolved): Verilator fails to create files with long names
Fixed in git towards 3.877.
Wilson Snyder

09/19/2015

01:01 AM Issue #876 (NotEnoughInfo): failure to create header files depending on how parameters are constr...
Please reopen if the test gets updated, thanks
Wilson Snyder
12:59 AM Issue #958 (Resolved): internal error about broken link
Fixed in git towards 3.877.
One of those I tried to fix and found very complicated, then later found an easy fix!
Wilson Snyder

09/18/2015

11:08 PM Issue #963 (Resolved): Conditional impure function always being executed
Fixed in git towards 3.877.
Note that the short-circuit operator handing e.g. &&, still does not generally work, s...
Wilson Snyder
12:08 PM Issue #937: Verilator fails to create files with long names
Here's a fork with a regression test showing this:
https://github.com/toddstrader/verilator-long-module-name
I ...
Todd Strader

09/12/2015

12:52 AM Issue #965: Documentation does not specify where `systemc_imp_header may be used
Thanks - I was able to discard my sed script hack to work around not knowing how to use these. Arthur Kahlich
12:19 AM Issue #965 (Closed): Documentation does not specify where `systemc_imp_header may be used
They must be a module_item, that is directly within a module/endmodule at the same level as a typical input statement... Wilson Snyder

09/11/2015

09:18 PM Issue #965: Documentation does not specify where `systemc_imp_header may be used
_With correct formatting:_
This comes from trying to cause a statement of the form:...
Arthur Kahlich
09:12 PM Issue #965 (Closed): Documentation does not specify where `systemc_imp_header may be used
This comes from trying to cause a statement of the form:
@@#include "headerfilename.h"
to be included in the ve...
Arthur Kahlich

09/09/2015

08:14 AM Issue #963: Conditional impure function always being executed
@&@ is an eager operator instead of short-circuit operator in C++. @&&@ is a short-circuit operator. Jie Xu
08:07 AM Issue #963: Conditional impure function always being executed
Actually, if... Wei Song
08:02 AM Issue #963: Conditional impure function always being executed
Thanks for the rewording. Surely I am not fully aware of the process of synthesis.
I do understand the reason to do ...
Wei Song
07:09 AM Issue #963: Conditional impure function always being executed
This is not a scheduling problem. Instead the issue is introduced during optimization. Verilator will try to simplify... Jie Xu

09/08/2015

11:38 AM Issue #963: Conditional impure function always being executed
Typo:
I did NOT define any "pure" key word when declaring DPI-C.
Wei Song
11:32 AM Issue #963 (Closed): Conditional impure function always being executed
I have a code similar like this:... Wei Song

08/27/2015

12:56 PM Issue #961: Support pre-opened file descriptors for $fwrite()
The stdin/out/err channels will already be open. You want to use the number computed at runtime, not parse time.
...
Wilson Snyder
12:42 PM Issue #961: Support pre-opened file descriptors for $fwrite()
I would like to try but it seems related to a lot components.
So the limited target would be supporting only stdin...
Wei Song
12:30 PM Issue #961 (Feature): Support pre-opened file descriptors for $fwrite()
Verilator only supports new-style file descriptors, not legacy multi-channel descriptors. This is unlikely to change... Wilson Snyder
11:38 AM Issue #961 (Closed): Support pre-opened file descriptors for $fwrite()
Currently the following statement cause compiling error:
$fwrite(32'h80000002, "Error message!");
32'h80000000 ...
Wei Song

08/24/2015

02:16 PM Issue #959 (NoFixNeeded): incorrect simulation relating to operator NOT
Have tested the same thing using VCS and it reports the same result as Verilator. Also the verilog standard says that... Jie Xu
 

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