Using plugins with dynamic Haskell objects hasn't been tested in quite a while.
-- Don
On Thu, Apr 7, 2011 at 5:14 PM, Rob Nikander wrote:
> Is the 'plugins' package compatible with dynamic linking of the main
> program? I ask because I wrote a test program using
> System.Plugins.load and it w
Is the 'plugins' package compatible with dynamic linking of the main
program? I ask because I wrote a test program using
System.Plugins.load and it works fine, but when I link it to the GHC
api using `ghc -dynamic ...' (which is nice cause it avoids the 50 MB
executable), it seg faults when it t
Perhaps look at the plugins package source?
-- Don
On Thu, Apr 7, 2011 at 12:20 PM, Rob Nikander wrote:
> Hi all,
>
> I'd like to load a value from a .o file. I've got...
>
> import ObjLink
> main = do
> initObjLinker
> loadObj "Thing.o"
> resolveObjs
> Just ptr <- lookupSymbol "Thing_value
Hi all,
I'd like to load a value from a .o file. I've got...
import ObjLink
main = do
initObjLinker
loadObj "Thing.o"
resolveObjs
Just ptr <- lookupSymbol "Thing_value_closure"
Is that the correct symbol to load for the name "value" in module
"Thing"? And if so, how to I get the haskel
Excerpts from Karel Gardas's message of Thu Apr 07 13:14:46 -0400 2011:
> OK! Thanks for the information. So this -fnew-codegen is this famous
> codegen which is using hoopl for data-dependency tracking or something
> like that if I understand correctly
Yep.
> And which is producing just C-- in
Simon Marlow schrieb:
> Incidentally this will be faster with GHC 7.2, because we implemented
> chunked stacks, so unsafePerformIO never has to traverse more than 32k
> of stack (you can tweak the chunk size with an RTS option). This is
> still quite a lot of overhead, but at least it is bounded.
On 02/04/2011 22:35, Daniel Fischer wrote:
Hit send too soon:
Apparently the allocation figures drastically vary by arch and OS, it
would probably be necessary to test on several such and be more
generous with the limits.
The same holds for other tests, of course. I had unexpected failures du
