From: Andrew Morton <akpm@zip.com.au>
To: gdb@sources.redhat.com
Subject: bitwise operations on registers
Date: Sun, 10 Mar 2002 23:50:00 -0000 [thread overview]
Message-ID: <3C8C615E.5D4F0A6B@zip.com.au> (raw)
I'm sure I'm doing something silly.
(gdb) p $esp + 4
$15 = (void *) 0xca9c3ea4
(gdb) p $esp & 4
Argument to arithmetic operation not a number or boolean.
(gdb)
I don't seem to be able to perform the `&' and `|' arithmetic
operators against machine registers.
GNU gdb Red Hat Linux (5.1.1-1)
Thanks.
next reply other threads:[~2002-03-11 7:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-10 23:50 Andrew Morton [this message]
2002-03-11 3:04 ` Eli Zaretskii
2002-03-11 7:35 ` Andrew Cagney
2002-03-11 7:39 ` Daniel Jacobowitz
2002-03-14 19:12 ` Andrew Cagney
[not found] ` <3C9173AD.E2FBA5DA@zip.com.au>
2002-03-14 21:03 ` Daniel Jacobowitz
2002-03-27 13:43 ` Andrew Cagney
2002-03-27 14:55 ` Daniel Jacobowitz
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