I'm trying to use SymGetLineFromAddr64 function (from DbgHelp) but I get:

Error 42: Symbol Undefined _SymGetLineFromAddr64@20

I am including:

extern(Windows){
BOOL SymGetLineFromAddr64(HANDLE hProcess,DWORD64 dwAddr,PDWORD
pdwDisplacement,PIMAGEHLP_LINE64 Line);
}

What should I do to use it?

Damián.

On Fri, 20 Jan 2006 17:03:47 -0500, Damián <Damián_member@pathlink.com> wrote:

> I'm trying to use SymGetLineFromAddr64 function (from DbgHelp) but I get:
>
> Error 42: Symbol Undefined _SymGetLineFromAddr64@20
>
> I am including:
>
> extern(Windows){
> BOOL SymGetLineFromAddr64(HANDLE hProcess,DWORD64 dwAddr,PDWORD
> pdwDisplacement,PIMAGEHLP_LINE64 Line);
> }
>
> What should I do to use it?
>
> Damián.
>

None of the lib files you're passing to the linker/DMD have a reference to that function. Either make a def file for the dll with it under EXPORTS, or use linkdef at http://www.dprogramming.com/linkdef.php , and run the def file through implib to generate the lib file; or if you have a COFF lib (e.g. from a MS compiler) you can use that new COFF->OMF import library converter that comes with DMC.

Thanks I will try with linkdef.
-------------------------------

>None of the lib files you're passing to the linker/DMD have a reference to that function. Either make a def file for the dll with it under EXPORTS, or use linkdef at http://www.dprogramming.com/linkdef.php , and run the def file through implib to generate the lib file; or if you have a COFF lib (e.g. from a MS compiler) you can use that new COFF->OMF import library converter that comes with DMC.

Thats a fun tool linkdef :).  Ill have to remember it.

Charlie


"Chris Miller" <chris@dprogramming.com> wrote in message news:op.s3o6srp4po9bzi@moe...
> On Fri, 20 Jan 2006 17:03:47 -0500, Damián <Damián_member@pathlink.com> wrote:
>
> > I'm trying to use SymGetLineFromAddr64 function (from DbgHelp) but I
get:
> >
> > Error 42: Symbol Undefined _SymGetLineFromAddr64@20
> >
> > I am including:
> >
> > extern(Windows){
> > BOOL SymGetLineFromAddr64(HANDLE hProcess,DWORD64 dwAddr,PDWORD
> > pdwDisplacement,PIMAGEHLP_LINE64 Line);
> > }
> >
> > What should I do to use it?
> >
> > Damián.
> >
>
> None of the lib files you're passing to the linker/DMD have a reference to that function. Either make a def file for the dll with it under EXPORTS, or use linkdef at http://www.dprogramming.com/linkdef.php , and run the def file through implib to generate the lib file; or if you have a COFF lib (e.g. from a MS compiler) you can use that new COFF->OMF import library converter that comes with DMC.