GCJ on Linux

[Andrew Zahra]

Title: RE: GCJ on Linux





Yes - it's a runtime failure. Sorry for not making that clear.


We'll grab the latest snapshot of GCJ and try it again on our system.


-----Original Message-----
From:   Boehm, Hans [SMTP:hboehm@exch.hpl.hp.com]
Sent:   Wednesday, January 26, 2000 4:54 AM
To:     Zahra, Andrew [WOLL:4009-M:EXCH]; java-discuss@sourceware.cygnus.com
Cc:     Nicholson, Peter [WOLL:4009:EXCH]; Urbanski, Justin [WOLL:4009:EXCH]
Subject:        RE: GCJ on Linux


Assuming this is a runtime failure, it's likely to be caused by the fact that Mandrake 6.1 aparently uses a kernel configured for > 1GB physical memory.  This causes the main process stack to start at an address different from what the garbage collector expects.  This is fixed in more recent versions of the garbage collector.

 
Hans


-----Original Message-----
From: Andrew Zahra [ mailto:andzahra@nortelnetworks.com ]
Sent: Monday, January 24, 2000 5:48 PM
To: java-discuss@sourceware.cygnus.com
Cc: Peter Nicholson; Justin Urbanski
Subject: GCJ on Linux




We have just installed gcj on a Linux/intel machine. When we compile a trivial hello world program we get a segmentation violation. Does GCJ work under Linux on intel?

Our system details:
Mandrake Linux 6.1 


[root@zwolb00c gcc]# uname -a
Linux zwolb00c.asiapac.nortel.com 2.2.13-7mdksmp #1 SMP Wed Sep 15
16:38:50 CEST 1999 i686 unknown 


[root@zwolb00c gcc]# gcc -v
Reading specs from /usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.1/specs 


gcc version 2.95.1 19990816 (release) 


[root@zwolb00c gcc]# gcj -dumpversion
2.95.1
[root@zwolb00c gcc]# gcj -dumpmachine
i686-pc-linux-gnu 



Hardware is dual Celerons 



----------------------
Andrew Zahra, Nortel Networks - Wollongong Australia. andzahra@nortelnetworks.com
Tel: +61 2 4224 2872   ESN: 639 2872     Fax: +61 2 4224 2801  Mobile: +61 428 403 759
Box U87, Uni of Wollongong
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Australia