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Re: GDB Problems
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Re: GDB Problems


  • Subject: Re: GDB Problems
  • From: Ken Thomases <email@hidden>
  • Date: Thu, 4 Sep 2008 18:53:23 -0500

On Sep 4, 2008, at 5:49 PM, Bridger Maxwell wrote:

On one of my projects any time I try to start the program with a debug point
set, GDB crashes before anything happens. It prints out:


run
[Switching to process 2279 local thread 0x2d03]
Running…
2008-09-04 16:32:28.470 MyApp[2279:813] 1.00000
[Switching to process 2279 thread 0x5603]
[Switching to process 2279 thread 0x5603]
Program received signal:  "EXC_BAD_ACCESS".
Cannot access memory at address 0x4
Cannot access memory at address 0x4
I then did a backtrace and get:

*(gdb) **backtrace*

#0  0xdeadbeef in ?? ()

Cannot access memory at address 0x4


What is extremely frustrating is that this has started to happen in all of
my applications, even a brand new vanilla project. This project is the only
one that it happens all of the time for though, usually building and
rebuilding will a successful launch.

I suspect you've recently installed a haxie, input manager, third- party kernel extension or other piece of software which modifies the behavior of nearly all applications on your system. It seems to be interfering with gdb. If you can figure out what it is, disable or uninstall it and reboot.


Good luck,
Ken

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      • From: "Bridger Maxwell" <email@hidden>
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