cular test data for which it failed?
[Sigbjorn has since sent me such data, which still work fine for me.]
-Original Message-
From: T.J. Brown [mailto:[EMAIL PROTECTED]]
Sent: Thursday, February 08, 2001 11:06 PM
To: [EMAIL PROTECTED]
Subject: Segmentation fault in program
Hi,
I'm
>> No, that's not it. I've been able to repro this with
>> __init_ConvertProxy
>> too - did you test it? (This is with 4.08.1 on a Win2k box.)
>
>Yes, I did, and was able to demonstrate a crash which went away when I
>changed __init_Convert to __init_ConvertProxy (with 4.08.2, but not on
a
>Win2k
> > The problem is indeed that the wrong __init_Foo is being passed to
> > startupHaskell.
>
> No, that's not it. I've been able to repro this with
> __init_ConvertProxy
> too - did you test it? (This is with 4.08.1 on a Win2k box.)
Yes, I did, and was able to demonstrate a crash which went awa
> The problem is indeed that the wrong __init_Foo is being passed to
> startupHaskell.
No, that's not it. I've been able to repro this with __init_ConvertProxy
too - did you test it? (This is with 4.08.1 on a Win2k box.)
--sigbjorn
___
Glasgow-haskel
ilto:[EMAIL PROTECTED]]
> Sent: Tuesday, February 13, 2001 4:10 PM
> To: Simon Marlow
> Subject: RE: Segmentation fault in program
>
>
> I believe I'm passing the correct __init_Foo unless
> I'm confused. Attached is the code.
>
> My ultimate goal here is
nd me the code and I'll
take a look.
Cheers,
Simon
> -Original Message-
> From: Sigbjorn Finne [mailto:[EMAIL PROTECTED]]
> Sent: Monday, February 12, 2001 8:07 PM
> To: T.J. Brown
> Cc: [EMAIL PROTECTED]
> Subject: Re: Segmentation fault in program
>
>
onday, February 12, 2001 19:21
Subject: Re: Segmentation fault in program
> After making the changes suggested below and updating
> the GHC driver script to fix the -no-hs-main bug, my
> program will successfully complete when processing a
> small amount of data. When processing l
I made the modifcations you suggested (convert
__init_Main to __init_Convert and that results in:
/usr/lib/ghc-4.08.1/libHSstd.a(PrelMain__1.o)(.text+0x16):
undefined reference to `__init_Main'
I get the same result when I try to compile the test
program that you sent to me. Attached is the out
>
> However, if you recompile and link, I believe you'll see it crashing
> even more regularly - I suspect this is due to a bug in the GHC
> RTS (at least 4.08.1's, don't know if 4.08.2 has fixed this) Attached
> is a simpler program that shows up the problem.
Try adding an extra & before __init
"T.J. Brown" [EMAIL PROTECTED] writes:
>
> I'm trying to write a program (in C) that calls a
> function that is implemented in Haskell.
> ...
> The problem I'm seeing is that depending
> on the size of the buffer, the program segmentation
> faults. I don't see any obvious reason that this is
> ha
Hi,
I'm trying to write a program (in C) that calls a
function that is implemented in Haskell. The inputs
to the function is: a pointer to a buffer of unsigned
longs, the length of the input buffer, and a pointer
to a buffer of unsigned chars. The function is to
convert the buffer of unsigned l
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