, Patrick Lehmann a ?crit :
Hello,
what GHDL and GTKWave versions are you using?
Kind regards
Patrick
Originalnachricht
Betreff: [Ghdl-discuss] GHDL issue with real numbers in VCD file
Von: ICDU
An: ghdl-discuss@gna.org<mailto:ghdl-discuss@gna.org>
Cc:
Hi all,
First my co
Hello,
what GHDL and GTKWave versions are you using?
Kind regards
Patrick
Originalnachricht
Betreff: [Ghdl-discuss] GHDL issue with real numbers in VCD file
Von: ICDU
An: ghdl-discuss@gna.org
Cc:
Hi all,
First my congrats for this tool that i just discovered : huge !
I
Hello André,
you can compile GHDL from source on Mac. You need a GCC with ADA compiler
(GNAT) and e.g. LLVM 3.5 or 3.8.
A simple configure + make will generate a fresh GHDL 0.34-dev.
Setting up an automated build for Mac OS is on the list for our Travis
integration.
Kind regards
Patrick
for Windows (MinGW32/MinGW64). This will
further allow code coverage collection on
AppVeyor and Travis-CI.
Has anyone experience with the Coveralls API to report user defined coverage
data from Travis to Coveralls?
Kind regards
Patrick Lehmann
Hello,
Being stuck with gnat 4.6 is a problem of an old Debian. My Debian 9 has a gnat
6.3 :)
Even Debian 8 / 8.x should use a gnat 4.9 or 5.x.
Kind regards
Patrick
Originalnachricht
Betreff: Re: [Ghdl-discuss] problem GNAT while compiling the libraries
Von: Roberto Hexsel
Hello,
I just saw GHDL reached 200 GitHub stars and 45 clones.
The download counter for v0.33 is at 16k downloads!!
A detailed statistic can be found on the v0.33 release page:
https://github.com/tgingold/ghdl/releases/tag/v0.33
Most popular downloads:
1. GHDL for Windows: 5k
Hello,
I just want to announce that Tristan created a Gitter channel for GHDL.
URL: https://gitter.im/ghdl1/Lobby
Everybody can read messages on Gitter, but only registered user can
write. The registration requires usually a GitHub or a Twitter account.
Kind regards
Patrick
Ghdl-discuss [mailto:ghdl-discuss-boun...@gna.org] On Behalf Of Patrick
Lehmann
Sent: Thursday, October 27, 2016 6:04 AM
To: ghdl-discuss@gna.org
Subject: Re: [Ghdl-discuss] Build error
I have the same error here with gcc 5.4 and 6.2.0 on Debian testing. GCC is
broken
Workaround:
export GCC
Hmmm the tool didn't count PowerShell :(.---Wissenschaftliche HilfskraftTechnische Universität DresdenFakultät InformatikInstitut für Technische InformatikLehrstuhl VLSI-Entwurfssysteme, Diagnostik und Architektur 01062 Dresden, GERMANYTel.: +49 351
Hello Carlos,
I pushed a commit to add ‘-CoreLib’ and ‘--corelib’ to the scripts.
The pull request is filed here: https://github.com/tgingold/ghdl/pull/178?ts=2
I can’t see any failing files. In Windows or Linux.
Kind regards
Patrick
---
ree.fr> Datum:15.10.2016 11:49 (GMT+01:00) An: ghdl-discuss@gna.org Betreff: Re: [Ghdl-discuss] Synthesis for FPGAs / XML dump
On 15/10/16 11:07, Patrick Lehmann wrote:
> Hello Tristan,
>
> I have seen many bad structured XML formats in my life, but GHDL's
> output looks VERY GOOD!
Hello Tristan,I have seen many bad structured XML formats in my life, but GHDL's output looks VERY GOOD! Especially that you use XML attributes and ids.Two notes:1)You are almost using long readable names except for el and we. Can give the long name?2)The output needs a root element like
Hello,I think, if an interface is required, it should export a DOM not the AST. ASTs are parser specific and hard to read. I don't know the AST of GHDL, but I had to use other ASTs which needed a lot of work to read/parse them.The lately announced pyVHDLParser has a VHDL DOM (Document Object
Hello,
the synopsys IEEE flavor for VHDL-2008 is new. It was introduced a while ago
for the current 0.34dev “branch”.
When was your last GHDL 0.34dev build?
Normally, it should be fixed when you recompile GHDL from sources.
Please run ./configure again, because we changed the configure
...@gna.org] On Behalf Of Tristan
Gingold
Sent: Thursday, August 25, 2016 3:38 AM
To: ghdl-discuss@gna.org
Subject: Re: [Ghdl-discuss] cmd.exe based build scripts for Windows
On 08/08/16 17:24, Patrick Lehmann wrote:
> Hello,
>
>
>
> does anybody still use the old cmd.exe (Command Line /
Hello Milan,
can you try your example with GHDL 0.34dev build from sources?
There have been many bugfixes since 0.33.
Regards
Patrick Lehmann
---
Wissenschaftliche Hilfskraft
Technische Universität Dresden
Fakultät Informatik
Institut für
Hello Robin,
std_logic_textio is a Synopsys package.
You need to use --std=08 to enable VHDL-2008, which includes this package or
select another
IEEE flavor with --ieee=synopsys. The latter one add vendor specific packages
with are not
Provided by IEEE to the ieee library.
Ieee ptfalls
Hello,
how can I pass a package as generic parameter to another package in GHDL?
Currently, GHDL doesn’t support type generics, so I would like to use a package,
to carry a type into another package. How can I do this?
package P1 is
subtype MyType is integer;
end package;
Hello Walter,
there have been some changes to the configure script.
When was your last ./configure run?
Regards
Patrick
---
Wissenschaftliche Hilfskraft
Technische Universität Dresden
Fakultät Informatik
Institut für Technische Informatik
Lehrstuhl
Hello Jonas,
here is a short way to convert a FSM encoding to a binary representation for an
FPGA internal logic analyzer:
function dbg_EncodeState(st : T_STATE) return std_logic_vector is
begin
return std_logic_vector(unsigned(T_STATE'pos(st),
log2ceilnz(T_STATE'pos(T_STATE'high) + 1)));
Hello Jonas,
I was just saying that VHDL has capabilities to create bigger integer numbers.
That doesn't imply
that I like or teach that one should use INTEGERs for hardware design. I'm
using INTEGERs only
for constants and generic parameters. Even if you could specify a new integer
with the
Hello,
you can define own integers in VHDL:
type myint is range -12 to 32234324;
The languages doesn't forbid large integers, but must tools are restricted
in handling such large literals/signals/variables. You could create your own
"64 bit" integer:
constant BITS : positive := 64;
type long
Hello,
maybe this could be a long-term feature for the new waveform select files,
which are currently under development. So a user can specify time ranges
in addition to signal names.
Something like:
# don't capture any signal until 1 ms
$capture-from = 1 ms
# stop simulation at 100 ms if not
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