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[Bug rtl-optimization/32296] [4.3 Regression] Bootstrap failure in stage1 on hppa*-*-*
- From: "hjl at lucon dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Jun 2007 20:10:48 -0000
- Subject: [Bug rtl-optimization/32296] [4.3 Regression] Bootstrap failure in stage1 on hppa*-*-*
- References: <bug-32296-276@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #15 from hjl at lucon dot org 2007-06-19 20:10 -------
(In reply to comment #14)
> The linux problem is wierd. In stage2, I get the following
> failure:
>
> /bin/sh: line 1: 4487 Segmentation fault (core dumped) ./xsinfo
> ../../sinf
> o.h
> make[3]: *** [ada/sinfo.h] Error 139
>
> The above fault is a stack overflow. The problem is wierd in the sense
> that the error doesn't occur when I run "./xsinfo ../../sinfo.h" from
> an interactive shell. It only occurs when the command is run by make.
> Increasing the stack limit didn't help. This suggests a problem with
> the environment passed to xsinfo.
>
"make" may change stack limit. You can write a simple Makefile to check
the real stack limit of processes spawned by make.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32296