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Postings from February 2000
Mr Bloaty...
From:
Alan Burlison
Date:
February 21, 2000 15:44
Subject:
Mr Bloaty...
Message ID:
38B1CD90.708B46A0@uk.sun.com
I've managed to get the latest perl to build as a 64 bit (LP64) app
under Solaris, so the total address space can be > 4Gb, and here to
prove it is the memory map of a perl interpreter that's allocated an 8Gb
string:
23130: /home1/rootal/perl/devel/bin/perl -w z
0000000100000000 16K read/exec
/home1/rootal/perl/devel/bin/perl
0000000100102000 8K read/write/exec
/home1/rootal/perl/devel/bin/perl
0000000100104000 3932288K read/write/exec [ heap ]
00000001F0124000 3932160K read/write/exec [ heap ]
00000002E0124000 1048576K read/write/exec [ heap ]
FFFFFFFF7E000000 8K read/write/exec [ anon ]
FFFFFFFF7E100000 16K read/exec
/usr/platform/sun4u/lib/sparcv9/libc_psr.so.1
FFFFFFFF7E200000 16K read/exec /usr/lib/sparcv9/libmp.so.2
FFFFFFFF7E304000 8K read/write/exec /usr/lib/sparcv9/libmp.so.2
FFFFFFFF7E400000 16K read/exec /usr/lib/sparcv9/libsec.so.1
FFFFFFFF7E504000 8K read/write/exec /usr/lib/sparcv9/libsec.so.1
FFFFFFFF7E600000 696K read/exec /usr/lib/sparcv9/libc.so.1
FFFFFFFF7E7AE000 56K read/write/exec /usr/lib/sparcv9/libc.so.1
FFFFFFFF7E7BC000 8K read/write/exec /usr/lib/sparcv9/libc.so.1
FFFFFFFF7E800000 8K read/write/exec [ anon ]
FFFFFFFF7E900000 88K read/exec /usr/lib/sparcv9/libm.so.1
FFFFFFFF7EA16000 8K read/write/exec /usr/lib/sparcv9/libm.so.1
FFFFFFFF7EC00000 656K read/exec /usr/lib/sparcv9/libnsl.so.1
FFFFFFFF7EDA4000 56K read/write/exec /usr/lib/sparcv9/libnsl.so.1
FFFFFFFF7EDB2000 40K read/write/exec /usr/lib/sparcv9/libnsl.so.1
FFFFFFFF7EE00000 56K read/exec
/usr/lib/sparcv9/libsocket.so.1
FFFFFFFF7EF0E000 16K read/write/exec
/usr/lib/sparcv9/libsocket.so.1
FFFFFFFF7F000000 2464K read/exec
/home1/rootal/perl/devel/lib/5.5.660/sun4-solaris/CORE/libperl.so
FFFFFFFF7F366000 80K read/write/exec
/home1/rootal/perl/devel/lib/5.5.660/sun4-solaris/CORE/libperl.so
FFFFFFFF7F37A000 8K read/write/exec
/home1/rootal/perl/devel/lib/5.5.660/sun4-solaris/CORE/libperl.so
FFFFFFFF7F400000 8K read/exec /usr/lib/sparcv9/libdl.so.1
FFFFFFFF7F500000 8K read/write/exec [ anon ]
FFFFFFFF7F600000 120K read/exec /usr/lib/sparcv9/ld.so.1
FFFFFFFF7F71C000 16K read/write/exec /usr/lib/sparcv9/ld.so.1
FFFFFFFF7FFFA000 24K read/write [ stack ]
total 8917536K
It took an amount of manual hackery on config.sh to get it to build, but
other than that it passed all tests 100%
Alan Burlison