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Re: Crash on Throw
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Re: Crash on Throw


  • Subject: Re: Crash on Throw
  • From: Ken Thomases <email@hidden>
  • Date: Thu, 6 Mar 2008 20:27:07 -0600

On Mar 5, 2008, at 4:23 PM, David Dunham wrote:

All of a sudden a C++ app is crashing when throwing an exception. I've done a clean, and thrown out the personal files in .xcodeproj.

#0	0x000028fc in dyld_stub_binding_helper
#1	0x000ed558 in uw_init_context_1 at VignetteAnimate.cpp:246
#2	0x000edbe0 in _Unwind_Resume at VignetteAnimate.cpp:246
#3	0x000260dc in io::FileInputStream::FileInputStream at io.cpp:60

What's the specific crash? Illegal instruction? Access violation?

If it's the former, is there any chance your stack could be misaligned? The Mac OS X x86 ABI requires 16-byte-aligned stacks, but assembly language written for other platforms may only be written to preserve 4-byte alignment.

-Ken
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  • Follow-Ups:
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      • From: David Dunham <email@hidden>
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References: 
 >Crash on Throw (From: David Dunham <email@hidden>)

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