On Wed, Aug 31, 2011 at 6:34 PM, Arnaud Charlet <char...@adacore.com> wrote: >> Program received signal EXC_BAD_ACCESS, Could not access memory. >> Reason: KERN_PROTECTION_FAILURE at address: 0x00000000 >> 0x001c4fa0 in lib__writ__write_ali () >> (gdb) bt >> #0 0x001c4fa0 in lib__writ__write_ali () >> #1 0x0036799a in _ada_gnat1drv () >> #2 0x000305f5 in gnat_parse_file () > > I just triple checked, and revision 178381 is OK for me on > x86_64-unknown-linux-gnu. > > Unfortunately without debug info, the above traceback isn't > giving much info. > > Just a shot in the dark, can you try to pinpoint at which revision > things started to break? That'd be useful. > > In particular I'd be curious to know if revision 178376 has the failure or > not. > > Same for revision 178311
My bootstrap compiler is GCC 4.3.4, the error occurs in stage3 (well, when building the RTS). It will take some time to check the revs you quoted. Richard.
