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Re: x86 bootstrap failure
- To: Mark Mitchell <mark at codesourcery dot com>
- Subject: Re: x86 bootstrap failure
- From: Robert Lipe <robertlipe at usa dot net>
- Date: Mon, 20 Mar 2000 22:16:26 -0600
- Cc: gcc-patches at gcc dot gnu dot org
- References: <20000320200424S.mitchell@codesourcery.com>
> The x86 bootstrap is failing when building libgcc for the first time:
> (call_insn 44 93 46 (call_placeholder 32 20 0 0) -1 (nil)
> (nil)
> (nil))
> ../../gcc/gcov-io.h:117: Internal compiler error in `extract_insn', at recog.c:2044
>
> Look familiar to anybody?
Yes, bootstrap errors look very familar these days....
I just spun a fresh bootstrap from the top of tree for
i586-sco-sysv5uw7.1.1. (These 8-way boxes with 2G of core are pretty
sweet :-) In my case, it sails right past that spot but continues to
crash as I described earlier:
stage1/xgcc -Bstage1/ -B/usr/local/i586-sco-sysv5uw7.1.1/bin/ -c -DIN_GCC -W -Wall -Wtraditional -O2 -g -DHAVE_CONFIG_H -I. -I/home/robertl/src/egcs/gcc -I/home/robertl/src/egcs/gcc/config -I/home/robertl/src/egcs/gcc/../include /home/robertl/src/egcs/gcc/gccspec.c
/bin/sh /home/robertl/src/egcs/gcc/move-if-change tmp-mlib.h multilib.h
multilib.h is unchanged
touch s-mlib
./gencheck > tmp-check.h
Segmentation Fault - core dumped
Skim http://gcc.gnu.org/ml/gcc/2000-03/msg00489.html and revert
the i386 directory. See if your life gets better or worse.
RJL