Re: -[_NSZombie methodSignatureForSelector:] not working

2008-10-30 Thread Michael Ash
On Thu, Oct 30, 2008 at 1:41 PM, Chris Kane <[EMAIL PROTECTED]> wrote: > As long as you don't foolishly have a signal handler for SIGTRAP setup to > ignore it, the zombie mechanism causes its own debugger trap for you in 10.5 > and later. For stopping in the debugger purposes, no breakpoint is nee

Re: -[_NSZombie methodSignatureForSelector:] not working

2008-10-30 Thread Chris Kane
As long as you don't foolishly have a signal handler for SIGTRAP setup to ignore it, the zombie mechanism causes its own debugger trap for you in 10.5 and later. For stopping in the debugger purposes, no breakpoint is needed. If you have a SIGTRAP handler, it will get called instead of a

-[_NSZombie methodSignatureForSelector:] not working

2008-10-30 Thread Michael Ash
The famous TN2124 (http://developer.apple.com/technotes/tn2004/tn2124.html) has this to say about debugging using zombies: "You can use GDB to set a breakpoint on -[_NSZombie methodSignatureForSelector:] to further debug this sort of problem." However this does not appear to work. GDB cannot reso