IA64 bootstrap failure

[Andreas Schwab]

Current mainline does not bootstrap on ia64:

stage2/xgcc -Bstage2/ -B/usr/local/ia64-suse-linux/bin/ -c -g -O2      -gnatpg -gnata -I- -I. -Iada -I../../gcc/ada ../../gcc/ada/s-except.ads -o ada/s-except.o
+===========================GNAT BUG DETECTED==============================+
| 3.4 20030608 (experimental) (ia64-suse-linux-gnu) Illegal instruction    |
| Error detected at ../../gcc/ada/s-except.ads:100:7                       |
| Please submit a bug report; see http://gcc.gnu.org/bugs.html.            |
| Include the entire contents of this bug box in the report.               |
| Include the exact gcc or gnatmake command that you entered.              |
| Also include sources listed below in gnatchop format                     |
| (concatenated together with no headers between files).                   |
+==========================================================================+

The compiler seems to be jumping through a NULL function pointer, but I
have no way to find out where (gdb is nonfunctional on ada code).

Andreas.

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Andreas Schwab, SuSE Labs, schwab@suse.de
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