Crash due to _fini

[Rajeev Bansal]

Hi
i am trying to link  wine library(msvcrt.dll.so)  with my code but i getting
segv in  _fini call of msvcrt library
Please tell me a way so that i can use wine libraries directly without
winegcc or specs file

on using winegcc  for code which contains new and delete operator it gives 
 undefined reference to following symbols
operator new(unsigned)
operator delete[](void*)
_Unwind_Resume
__gxx_personality_v0

please help me to resolve above symbols


waiting for response

Thanks
Rajeev

Test Program :

#include <dlfcn.h>
#include <direct.h>
#include <math.h>
#include <stdio.h>

main()
{
char *a;
char *b;
double d;
void *mod, *ker;
const char *error;
mod=dlopen("msvcrt.dll.so",RTLD_LAZY);
ker=dlopen("kernel32.dll.so",RTLD_LAZY);
if(mod)
{

	if ((error = dlerror())) {
   		printf("Couldn't find getcwd: %s\n", error);
	}

	if(dlsym(mod, "getcwd")){
		printf("found");
		b=getcwd(a,20);
	}

	dlclose(mod);
	dlclose(ker);
} //end if	
return (0);
} //end main

Build command :

g++ -g -Wall -c -I/home/timex/wine/wine-20040505/include -I.
-I/home/timex/wine/wine-20040505/include/msvcrt test.cpp
g++ -g -ldl /home/timex/wine/wine-20040505/dlls/msvcrt.dll.so test.o



Debugger output

[me at cvs TUCP]$ gdb -n
GNU gdb Red Hat Linux (5.2.1-4)
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux".
(gdb) file ./a.out
Reading symbols from ./a.out...done.
(gdb) break test.cpp:10
Breakpoint 1 at 0x80486cc: file test.cpp, line 10.
(gdb) run 
Starting program: /home/a.out 

Breakpoint 1, main () at test.cpp:14
14      mod=dlopen("msvcrt.dll.so",RTLD_LAZY);
(gdb) next
15      ker=dlopen("kernel32.dll.so",RTLD_LAZY);
(gdb) disp mod
1: mod = (void *) 0x40013578
(gdb) disp ker
2: ker = (void *) 0x4026cc40
(gdb) next
16      if(mod)
2: ker = (void *) 0x8049b60
1: mod = (void *) 0x40013578
(gdb) next
19       if(dlsym(mod, "getcwd"))
2: ker = (void *) 0x8049b60
1: mod = (void *) 0x40013578
(gdb) next
20      {printf("found");
2: ker = (void *) 0x8049b60
1: mod = (void *) 0x40013578
(gdb) next
21      b=getcwd(a,20);
2: ker = (void *) 0x8049b60
1: mod = (void *) 0x40013578
(gdb) step
getcwd (buf=0x4026cc40 "T\v\022", size=20) at direct.h:73
73      static inline char* getcwd(char * buf, int size) { return
_getcwd(buf, size); }
(gdb) step
_getcwd (buf=0x4026cc40 "T\v\022", size=20) at dir.c:424
424       int dir_len = GetCurrentDirectoryA(MAX_PATH,dir);
Current language:  auto; currently c
(gdb) step
422     {
(gdb) step
424       int dir_len = GetCurrentDirectoryA(MAX_PATH,dir);
(gdb) step
422     {
(gdb) step
424       int dir_len = GetCurrentDirectoryA(MAX_PATH,dir);
(gdb) step

Program received signal SIGTRAP, Trace/breakpoint trap.
0x40062179 in _fini () from
/home/timex/wine/wine-20040505/dlls/msvcrt.dll.so
(gdb) bt
#0  0x40062179 in _fini () from
/home/timex/wine/wine-20040505/dlls/msvcrt.dll.so
#1  0x08048790 in getcwd (buf=0x4026cc40 "T\v\022", size=20) at direct.h:73
#2  0x08048730 in main () at test.cpp:21
#3  0x40161b84 in __libc_start_main () from /lib/libc.so.6
(gdb) 




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