From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert Schweikert To: martin@loewis.home.cs.tu-berlin.de, mcorbeil@NetRevolution.com, gcc-help@gcc.gnu.org Subject: Not the memory Date: Tue, 18 Jul 2000 17:42:00 -0000 Message-id: <3974F963.1AABCDEA@mindspring.com> X-SW-Source: 2000-07/msg00115.html Alright, finally got back to working on this problem. I have now managed to get a core file and thus a traceback which points me to loop.c as follows: Program terminated with signal 11, Segmentation fault. #0 0x80ef58c in find_and_verify_loops (f=0x0) at loop.c:2645 2645 abort (); (gdb) where #0 0x80ef58c in find_and_verify_loops (f=0x0) at loop.c:2645 #1 0x80ef75c in find_and_verify_loops (f=0x86059bc) at loop.c:2681 #2 0x80f1cda in strength_reduce (scan_start=0x856c7a0, end=0x1, loop_top=0xbfffd498, insn_count=135185031, loop_start=0xbfff9440, loop_end=0x3fa8, loop_cont=0x0, unroll_p=0, bct_p=0) at loop.c:4836 #3 0x80ec297 in delete_trivially_dead_insns (insns=0x856c7a0, nreg=1) at cse.c:9220 #4 0x80f1b0d in strength_reduce (scan_start=0x856c7a0, end=0x1, loop_top=0x1, insn_count=0, loop_start=0x84d7acc, loop_end=0x84d6bc5, loop_cont=0x81faee0, unroll_p=140504824, bct_p=140504924) at loop.c:4739 #5 0x804f47b in push_obstacks (current=0x84d7acc, saveable=0x1) at tree.c:546 #6 0x81a65c0 in xspaces () #7 0x8197a7a in _IO_stdin_used () #8 0x804b687 in compile_file (name=0xbfffec80 "/tmp/cc4BaZdo.i") at toplev.c:3425 #9 0x80513b6 in tree_cons (purpose=0x9, value=0xbfffe984, chain=0xbfffe9ac) at tree.c:2077 #10 0x400339cb in ?? () The trick is that loop calls abort() does anyone have any clue when this happens and why? This will hopefully point me in a direction of a fix. One more thing. I get the core dump only when I run "make", running "make bootstrap" hangs the system and I have to push reset, which of course is not the preferred way to shutdown the machine. Help is appreciated. Thanks, Robert -- Robert Schweikert MAY THE SOURCE BE WITH YOU rjschwei@mindspring.com LINUX