[Bug ada/41929] 64-bit null_pointer_deref1 gnat.dg test consumes all available memory

[ro at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41929

--- Comment #10 from Rainer Orth <ro at gcc dot gnu.org> 2011-02-14 12:32:15 
UTC ---
Author: ro
Date: Mon Feb 14 12:32:11 2011
New Revision: 170126

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170126
Log:
    gcc:
    PR ada/41929
    * config/sparc/sol2-unwind.h: Include <sys/frame.h>, <sys/stack.h>
    (IS_SIGHANDLER): Define.
    (sparc64_is_sighandler): New function, split off from
    sparc64_fallback_frame_state.
    (sparc_is_sighandler): New function, split off from
    sparc_fallback_frame_state.
    (sparc64_fallback_frame_state): Merge with ...
    (sparc_fallback_frame_state): ... this into ...
    (MD_FALLBACK_FRAME_STATE_FOR): ... this.
    Change new_cfa to long.
    Remove regs_off, fpu_save_off, fpu_save.
    Define nframes, mctx.
    Use IS_SIGHANDLER, handler_args, mctx, walk stack instead of
    hardcoded offsets.

    gcc/testsuite:
    PR ada/41929
    * gnat.dg/null_pointer_deref1.exp: Don't skip on
    sparc*-sun-solaris2.11.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/sparc/sol2-unwind.h
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gnat.dg/null_pointer_deref1.adb