www.digitalmars.com         C & C++   DMDScript  

digitalmars.D - Stack Traces on Linux

reply dsimcha <dsimcha yahoo.com> writes:
What determines whether the function name or just the address will be printed
out when a stack trace is printed on Linux?  I'm trying to debug an error and
all I'm getting is hex addresses.  I have no idea why.  With other programs I
get full function names.
Nov 05 2010
next sibling parent reply Daniel Gibson <metalcaedes gmail.com> writes:
dsimcha schrieb:

 What determines whether the function name or just the address will be printed
 out when a stack trace is printed on Linux?  I'm trying to debug an error and
 all I'm getting is hex addresses.  I have no idea why.  With other programs I
 get full function names.



I'm not sure, but aren't debug symbols needed (i.e. did you compile with -g)?
Nov 05 2010
parent Jesse Phillips <jessekphillips+D gmail.com> writes:
Daniel Gibson Wrote:


 dsimcha schrieb:

 What determines whether the function name or just the address will be printed
 out when a stack trace is printed on Linux?  I'm trying to debug an error and
 all I'm getting is hex addresses.  I have no idea why.  With other programs I
 get full function names.



 I'm not sure, but aren't debug symbols needed (i.e. did you compile with -g)?



Add this flag -L--export-dynamic and compile with -gc (-g may work)

http://www.digitalmars.com/d/archives/digitalmars/D/A_working_backtrace_for_linux_114405.html
Nov 05 2010
prev sibling parent =?UTF-8?B?IkrDqXLDtG1lIE0uIEJlcmdlciI=?= <jeberger free.fr> writes:
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

dsimcha wrote:

 What determines whether the function name or just the address will be p=




 out when a stack trace is printed on Linux?  I'm trying to debug an err=




 all I'm getting is hex addresses.  I have no idea why.  With other prog=




 get full function names.



	IIRC with gcc you need to add -rdynamic when linking.

		Jerome
--=20
mailto:jeberger free.fr
http://jeberger.free.fr
Jabber: jeberger jabber.fr
Nov 05 2010