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Re: [Tinycc-devel] Creating .so files.

From: bifferos
Subject: Re: [Tinycc-devel] Creating .so files.
Date: Wed, 29 Aug 2007 12:12:01 +0100 (BST)

--- Rob Landley <address@hidden> wrote:

> On Wednesday 29 August 2007 3:25:04 am bifferos wrote:
> > I tried to produce a .so file with:
> >
> > tcc -shared -r dll.c -o test_dll.so
> >
> > but when dlopen()ing it I got the error:
> >
> > ./test_dll.so: only ET_DYN and ET_EXEC can be loaded
> >
> > Any ideas what I'm doing wrong?
> What version are you using, and what platform are you using it on?

I tried 0.9.23 on Slackware Linux 11.0.  I compiled the same source
code with gcc -shared and it was loaded by my test program no problem.
Then I looked on the list and then discovered the Mercurial repo, so I 
tried the tip of that, and got the same result.

I take it that from your response I am typing the right compilation

The source file contains only:

int TestFunction(int first, int second)
 return first+second;

'nm test_dll.so' says the function is there.

The test program contained something like:

int main()
 void* dp;
 dp = dlopen("./test_dll.so", RTLD_LAZY);
 printf("Error: %s\n", dlerror() );

I also tried with RTLD_NOW, same thing.

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