From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6204 invoked by alias); 10 Oct 2008 16:11:51 -0000 Received: (qmail 5916 invoked by uid 48); 10 Oct 2008 16:10:31 -0000 Date: Fri, 10 Oct 2008 16:11:00 -0000 Subject: [Bug ada/37799] New: SEGV compiling ada/ada.ads in stage2 X-Bugzilla-Reason: CC Message-ID: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "ro at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2008-10/txt/msg00705.txt.bz2 Current mainline as of 20081002 fails to bootstrap on sparcv9-sun-solaris2.11: /vol/gccsrc/obj/gcc-4.4.0-20081002/11-gcc-v9/./prev-gcc/xgcc -B/vol/gccsrc/obj/gcc-4.4.0-20081002/11-gcc-v9/./prev-gcc/ -B/vol/gcc/sparcv9-sun-solaris2.11/bin/ -c -g -O2 -gnatpg -gnata -nostdinc -I- -I. -Iada -I/vol/gcc/src/gcc-hg/gcc/ada -I/vol/gcc/src/gcc-hg/gcc/ada/gcc-interface /vol/gcc/src/gcc-hg/gcc/ada/ada.ads -o ada/ada.o +===========================GNAT BUG DETECTED==============================+ | 4.4.0 20081002 (experimental) (sparcv9-sun-solaris2.11) Program_Error SIGBUS| | Error detected at system.ads:1:1 | | Please submit a bug report; see http://gcc.gnu.org/bugs.html. | | Use a subject line meaningful to you and us to track the bug. | | 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). | +==========================================================================+ make[3]: *** [ada/ada.o] Error 1 Running gnat1 under gdb reveals: (gdb) run -I- -I. -Iada -I/vol/gcc/src/gcc-hg/gcc/ada -I/vol/gcc/src/gcc-hg/gcc/ada/gcc-interface -quiet -nostdinc -dumpbase ada.ads -O2 -g -gnatpg -gnata -mcpu=v9 -gnatO ada/ada.o /vol/gcc/src/gcc-hg/gcc/ada/ada.ads Starting program: /vol/gccsrc/obj/gcc-4.4.0-20081002/11-gcc-v9/gcc/gnat1 -I- -I. -Iada -I/vol/gcc/src/gcc-hg/gcc/ada -I/vol/gcc/src/gcc-hg/gcc/ada/gcc-interface -quiet -nostdinc -dumpbase ada.ads -O2 -g -gnatpg -gnata -mcpu=v9 -gnatO ada/ada.o /vol/gcc/src/gcc-hg/gcc/ada/ada.ads warning: Temporarily disabling breakpoints for unloaded shared library "/usr/lib/sparcv9/ld.so.1" Program received signal SIGSEGV, Segmentation fault. 0x0000000100866de8 in targparm.get_target_parameters (system_text=0x1021454a0, source_first=0, source_last=9005) at /vol/gcc/src/gcc-hg/gcc/ada/targparm.adb:253 Current language: auto; currently ada (gdb) where #0 0x0000000100866de8 in targparm.get_target_parameters (system_text=0x1021454a0, source_first=0, source_last=9005) at /vol/gcc/src/gcc-hg/gcc/ada/targparm.adb:253 #1 0x000000010089980c in gnat1drv () at /vol/gcc/src/gcc-hg/gcc/ada/gnat1drv.adb:318 #2 0x000000010023d1e8 in gnat_parse_file (set_yydebug=0) at /vol/gcc/src/gcc-hg/gcc/ada/gcc-interface/misc.c:208 #3 0x0000000100eff9d8 in compile_file () at /vol/gcc/src/gcc-hg/gcc/toplev.c:968 #4 0x0000000100f043ec in do_compile () at /vol/gcc/src/gcc-hg/gcc/toplev.c:2190 #5 0x0000000100f044c8 in toplev_main (argc=18, argv=0xffffffff7ffff438) at /vol/gcc/src/gcc-hg/gcc/toplev.c:2222 #6 0x000000010089b584 in main (argc=18, argv=0xffffffff7ffff438) at /vol/gcc/src/gcc-hg/gcc/main.c:35 -- Summary: SEGV compiling ada/ada.ads in stage2 Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ada AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: ro at gcc dot gnu dot org GCC build triplet: sparcv9-sun-solaris2.11 GCC host triplet: sparcv9-sun-solaris2.11 GCC target triplet: sparcv9-sun-solaris2.11 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37799