Re: gEDA-user: Icarus Verilog vvp32 on 64bit systems

2008-01-25 Thread Günter Dannoritzer
Stephen Williams wrote:
 Question:
 
 Does *anybody* use or even see value in the 32bit runtime support
 that Icarus Verilog includes in 64bit builds? In particular, there
 is support in the Icarus Verilog source for building simultaneously
 a vvp (64bit) and a vvp32 (32bit) to support 32bit VPI's transported
 from 32bit systems.
 
 I personally have never used the vvp32 and I'm starting to run
 into cases where it is actively getting in the way. I'm considering
 removing the whole business and forgetting about it, although there
 may be alternatives.
 
 Comments?
 

I am not using vvp32, but I am also not a heavy user of the PLI.

However, I did try to build openSUSE RPM's from the latest development
snapshot and ran into problems related to vvp32, I did not have before.

For openSUSE 10.2 x86_64 the build failed with some vvp32 errors. I
haven't taken the time yet to look at them closer.

So from the build point of view, taking out vvp32 would simplify
matters. However, the build is not a purpose for itself. If there are
people using vvp32, those should off course given priority over my
troubles figuring out the build for vvp32.

Guenter


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Re: gEDA-user: Icarus Verilog vvp32 on 64bit systems

2008-01-25 Thread Stephen Williams
Günter Dannoritzer wrote:
 Stephen Williams wrote:
 Question:

 Does *anybody* use or even see value in the 32bit runtime support
 that Icarus Verilog includes in 64bit builds? In particular, there
 is support in the Icarus Verilog source for building simultaneously
 a vvp (64bit) and a vvp32 (32bit) to support 32bit VPI's transported
 from 32bit systems.

 
 I am not using vvp32, but I am also not a heavy user of the PLI.
 
 However, I did try to build openSUSE RPM's from the latest development
 snapshot and ran into problems related to vvp32, I did not have before.
 
 For openSUSE 10.2 x86_64 the build failed with some vvp32 errors. I
 haven't taken the time yet to look at them closer.

Looks like yet another reason to drop the vvp32 support. So far
I have a handful of reasons to drop it, and no reasons to keep it.
It's starting to look like a rout.

-- 
Steve WilliamsThe woods are lovely, dark and deep.
steve at icarus.com   But I have promises to keep,
http://www.icarus.com and lines to code before I sleep,
http://www.picturel.com   And lines to code before I sleep.


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Re: gEDA-user: Icarus Verilog vvp32 on 64bit systems

2008-01-24 Thread Larry Doolittle
Steve -

On Thu, Jan 24, 2008 at 09:03:39PM -0800, Stephen Williams wrote:
 Does *anybody* use or even see value in the 32bit runtime support
 that Icarus Verilog includes in 64bit builds?

Not purists like me, that have everything built from source
on any given platform.  The interest would presumably come from
people who get binaries from third parties.

   - Larry


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