Re: debugging symbols for universial binary library
Re: debugging symbols for universial binary library
- Subject: Re: debugging symbols for universial binary library
- From: Jonas Maebe <email@hidden>
- Date: Thu, 2 Apr 2009 18:16:50 +0200
On 02 Apr 2009, at 17:55, Chris Espinosa wrote:
stabs are deprecated in Xcode and Mac OS X. Dwarf (not Dwarf with
dSYM) is embedded in the binary just like stabs.
DWARF is embedded in the object files of the binary, but not in the
binary itself (unlike stabs, which are linked into the binary proper).
dsym extracts the DWARF info from the object files, puts it in a
separate dSYM bundle and makes the binary refer to this bundle
(instead of to the object files).
For those interested in the details of the DWARF handling on Mac OS X: http://wiki.dwarfstd.org/index.php?title=Apple's_"Lazy"_DWARF_Scheme
Jonas
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