Re: Backtraces when debugging x86_64 apps
Re: Backtraces when debugging x86_64 apps
- Subject: Re: Backtraces when debugging x86_64 apps
- From: "Sean McBride" <email@hidden>
- Date: Tue, 12 Aug 2008 18:26:08 -0400
- Organization: Rogue Research
On 8/12/08 8:29 PM, Frank Illenberger said:
>I am debugging a 64 bit Cocoa application with Xcode 3.1. When I let
>the debugger stop at a breakpoint, all frames in the backtrace that
>belong to one of my own frameworks are shown as completely wrong
>classes and methods. Frames belonging to the main application or the
>system frameworks are displayed correctly. I am using DWARF as the
>debugging info format for all my targets.
>Has anybody also observed this problem or knows a way to fix this?
I have found debugging on x86_64 to be very unreliable. The debugger is
always timing out, showing the wrong source, etc. Generally this repros
100% for me, but never in a small test app. Switching back to i386
always gets the debugger working again. Sorry I have nothing more
useful to say, except that you're not alone. :( If you have a test case,
please file a bug.
--
____________________________________________________________
Sean McBride, B. Eng email@hidden
Rogue Research www.rogue-research.com
Mac Software Developer Montréal, Québec, Canada
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