[Bug debug/43828] Emit debug info allowing inlined functions to show in stack traces

["scovich at gmail dot com" <gcc-bugzilla@gcc.gnu.org>]

------- Comment #5 from scovich at gmail dot com  2010-05-07 20:12 -------
Belated follow-up: I just tried to use sparc-sun-solaris2.10-gcc-4.4.0 (built
from sources) and it does not emit the DW_AT_call_* debug attributes which gdb
expects in order to unwind inlined functions. 

I have searched both the gdb and gcc docs and cannot find any mention of
(modern) machines/systems/situations where this is not supported; given that
the required attributes are missing it seems like a gcc problem (feeding the .s
file to gas doesn't help, so I doubt it's the sun assembler/linker, either)

gcc -v
Using built-in specs.
Target: sparc-sun-solaris2.10
Configured with: ../gcc-4.4.0/configure
--prefix=/export/home/ryanjohn/apps/gcc-4.4.0
--with-gmp=/export/home/ryanjohn/apps --with-mpfr=/export/home/ryanjohn/apps
--without-gnu-ld --without-gnu-as
Thread model: posix
gcc version 4.4.0 (GCC) 


-- 

scovich at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |UNCONFIRMED
   GCC host triplet|                            |sparc-sun-solaris2.10
      Known to fail|                            |4.4.0
         Resolution|WORKSFORME                  |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43828