Re: Breakpoints not working
Re: Breakpoints not working
- Subject: Re: Breakpoints not working
- From: James Tittle II <email@hidden>
- Date: Wed, 31 Mar 2004 11:10:39 -0500
...sorry for dredging up old subject matter, but I've recently been bit
by this problem...
On Feb 27, 2004, at 2:26 PM, Jim Ingham wrote:
On Feb 26, 2004, at 6:20 PM, James J. Merkel wrote:
I know that questions have been asked in the past about breakpoints
not working in xcode -- however I still cannot get the debugger to
stop at any breakpoints. I am in development mode with the option set
to Generate Debug Symbols. I can see the breakpoint in the breakpoint
window. Still no effect.
If you interrupt the program once it is up and running and go to the
console and type:
(gdb) info break
do the breakpoints have reasonable seeming addresses. If the
addresses are all 0x0, then that means we couldn't resolve the
symbols. If there are addresses, but you are not hitting them, then
something went wrong in setting the breakpoints? I would have to have
a look at the binary to see what was going wrong in this case.
...all of a sudden, I can't get gdb to break anywhere either...I did
"info break", and indeed there's nothing but 0x0 for the addresses:
(gdb) info break
Num Type Disp Enb Address What
1 breakpoint keep s 0x00000000 "model_loader.cpp:705
2 breakpoint keep s 0x00000000 "pix_filmDarwinYUV.cpp:105
3 breakpoint keep s 0x00000000 "pix_film.cpp:122
4 breakpoint keep s 0x00000000 "GemWinCreateMac.cpp:768
5 breakpoint keep s 0x00000000 "GemPixImageSave.cpp:127
6 breakpoint keep s 0x00000000 "GemPixImageSave.cpp:192
7 breakpoint keep s 0x00000000 "pix_write.cpp:128
8 breakpoint keep s 0x00000000 "GemWinCreateMac.cpp:186
(gdb)
...what can I do now? This is a library/bundle loaded into pure-data,
built using the "classic target", because everytime I try to import it
as a native build target, the name gets screwed (goes from
"gem.pd_darwin" to "libgem.pd_darwina"), and there doesn't seem to be a
place to rename things like this...I have the "generate debugging
symbols" checked, and am using gcc3.3...what to do next?
help!
jamie
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