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valgrind
From: |
John Darrington |
Subject: |
valgrind |
Date: |
Mon, 22 Nov 2004 19:33:46 +0800 |
User-agent: |
Mutt/1.5.4i |
On Sat, Nov 20, 2004 at 07:18:20PM -0800, Ben Pfaff wrote:
Have you ever tried valgrind? I use it regularly to hunt down
memory errors and leaks.
Unfortunately when I try to run valgrind with pspp I get this:
address@hidden:~/Development/pspp/src$ !val
valgrind --leak-check=yes ./pspp -o list-ps foo.sps
==720== Memcheck, a.k.a. Valgrind, a memory error detector for x86-linux.
==720== Copyright (C) 2002, and GNU GPL'd, by Julian Seward.
==720== Using valgrind-1.9.6, a program instrumentation system for x86-linux.
==720== Copyright (C) 2000-2002, and GNU GPL'd, by Julian Seward.
==720== Estimated CPU clock rate is 2427 MHz
==720== For more details, rerun with: -v
==720==
disInstr: unhandled 2-byte opcode 0xAE
This _might_ be the result of executing an MMX, SSE, SSE2 or 3DNow!
instruction. Valgrind does not currently support such instructions. Sorry.
Illegal instruction
I haven't much idea what this means.
John
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