search

guilhermito / google-breakpad

Automatically exported from code.google.com/p/google-breakpad
0 stars 0 forks source link

dump_syms doesn't understand various extended ARM registers #457

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
When running dump_syms on an ARM ELF binary I get a lot of warnings about 
registers with unknown names (registers 80-86 or thereabouts); the table in 
src/common/dwarf_cfi_to_module.cc only knows about the basic ARM registers and 
the obsolete FPA registers. 
http://infocenter.arm.com/help/topic/com.arm.doc.ihi0040a/IHI0040A_aadwarf.pdf 
details (at least some of) current usage of the DWARF register numbers by ARM, 
including VFP/NEON registers which is probably what's in use here.

Original issue reported on code.google.com by torne@google.com on 8 Dec 2011 at 12:30

GoogleCodeExporter commented 9 years ago 
This is annoying, so I wrote a simple patch:
http://breakpad.appspot.com/418002

Original comment by ted.mielczarek on 17 Jul 2012 at 3:27

GoogleCodeExporter commented 9 years ago

Original comment by ted.mielczarek on 10 Sep 2012 at 7:25