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[Bug libgcj/18699] [4.0 Regression] SIGSEGV in GC_local_gcj_malloc
- From: "Hans dot Boehm at hp dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 29 Nov 2004 18:18:21 -0000
- Subject: [Bug libgcj/18699] [4.0 Regression] SIGSEGV in GC_local_gcj_malloc
- References: <20041128041457.18699.ovidr@users.sourceforge.net>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From Hans dot Boehm at hp dot com 2004-11-29 18:18 -------
I have not tried to reproduce this. This is purely conjecture:
All failures could be explained if the collector is no longer intercepting
pthread_create. Threads should be created with GC_pthread_create.
The original failure could also be explained by GC_init_parallel() not being
called, e.g. due to inconsistent THREAD_LOCAL_ALLOC definitions within the GC.
THREAD_LOCAL_ALLOC should be defined in libgcj only if it's defined in the GC.
But I don't think that's the original problem here.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18699