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RE: Porting Boehm-gc to embedded m68k environment

From: Andrew Haley <aph at redhat dot com>
To: "John Neil" <jneil at atrove dot com>
Cc: "'Jeff Sturm'" <jsturm at one-point dot com>, <java at gcc dot gnu dot org>
Date: Wed, 12 Nov 2003 13:59:37 +0000
Subject: RE: Porting Boehm-gc to embedded m68k environment
References: <Pine.LNX.4.44.0311050801040.32322-100000@ops2.one-point.com><000601c3a923$7e985d90$0100a8c0@RICHO>

John Neil writes:
 > >>
 > >
 > >> 2.  Are the memory pages returned via the GET_MEM function automatically
 > >> added to the list of ranges to be ...
 > >
 > >No.  Those memory pages are only traced when referenced from a live
 > >pointer.  (If you did register all of your heap as roots, nothing could
 > >ever be collected.)
 > >
 > OK I found my problem, gcj is incorrectly calculating the boehm descriptor
 > when the alignment is not the same as sizeof(void*). 

When the alignment of what is not the same as sizeof(void*)?

Andrew.

References:
- Re: Porting Boehm-gc to embedded m68k environment
  - From: Jeff Sturm
- RE: Porting Boehm-gc to embedded m68k environment
  - From: John Neil

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