From: Andrew Cagney <ac131313@cygnus.com>
To: Jim Blandy <jimb@cygnus.com>
Cc: Michael Snyder <msnyder@cygnus.com>, gdb-patches@sources.redhat.com
Subject: Re: [RFC/RFA] gdb extension for Harvard architectures
Date: Wed, 10 Oct 2001 11:17:00 -0000 [thread overview]
Message-ID: <3BC49096.6050001@cygnus.com> (raw)
In-Reply-To: <npbsjffkjh.fsf@zwingli.cygnus.com>
> Andrew Cagney <ac131313@cygnus.com> writes:
>
>> With regard to a @data->@io pointer. That is probably wrong. Pointers,
>> which are typically implemented as address registers (not to be confused
>> with GDB's core addr), have a fixed size for a given address space.
>
>
> Not sure what you mean here. A value of type `@io foo *' is perfectly
> meaningful. Its size depends on characteristics of the I/O space.
What about ``@io int *@code''? The pointer's size is independant (well
at least for the moment) of the source address space. Hence the
attribute attached to the pointer (instead of pointee) adds nothing.
Andrew
next prev parent reply other threads:[~2001-10-10 11:17 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-09-28 13:07 Michael Snyder
2001-09-28 13:50 ` Andrew Cagney
2001-10-03 10:41 ` Michael Snyder
2001-10-03 11:06 ` Daniel Jacobowitz
2001-10-03 11:12 ` Michael Snyder
2001-10-03 11:19 ` Andrew Cagney
2001-10-03 11:49 ` Michael Snyder
2001-10-03 14:38 ` Andrew Cagney
2001-10-03 14:14 ` Jim Blandy
2001-10-03 14:31 ` Andrew Cagney
2001-10-03 16:14 ` Jim Blandy
2001-10-04 11:44 ` Michael Snyder
2001-10-04 16:28 ` Jim Blandy
2001-09-28 17:15 ` Andrew Cagney
2001-09-28 17:44 ` Andrew Cagney
2001-10-02 12:59 ` Jim Blandy
2001-10-02 14:13 ` Andrew Cagney
2001-10-02 15:09 ` Michael Snyder
2001-10-02 16:58 ` Andrew Cagney
2001-10-03 10:10 ` Jim Blandy
2001-10-03 12:22 ` Andrew Cagney
2001-10-03 15:08 ` Jim Blandy
2001-10-10 0:56 ` Andrew Cagney
2001-10-09 23:34 ` Andrew Cagney
2001-10-10 10:53 ` Jim Blandy
2001-10-10 11:17 ` Andrew Cagney [this message]
2001-10-10 12:15 ` Jim Blandy
2001-10-10 12:31 ` Andrew Cagney
2001-10-10 0:16 ` Andrew Cagney
2001-10-03 11:11 ` Michael Snyder
2001-10-04 12:08 ` Michael Snyder
2001-10-04 13:13 ` Andrew Cagney
2001-10-08 10:36 ` Michael Snyder
2001-10-10 1:25 ` Andrew Cagney
2001-11-05 11:34 ` Michael Snyder
2001-10-02 16:14 ` Jim Blandy
2001-10-02 17:16 ` Andrew Cagney
2001-10-02 17:31 ` Michael Snyder
2001-10-02 19:09 ` Andrew Cagney
2001-10-03 12:41 ` Jim Blandy
2001-10-03 12:52 ` Andrew Cagney
2001-10-03 16:13 ` Jim Blandy
2001-10-03 16:51 ` Frank Ch. Eigler
2001-10-03 10:55 ` Michael Snyder
2001-10-03 11:06 ` Andrew Cagney
2001-10-03 11:51 ` Michael Snyder
2001-10-03 12:17 ` Andrew Cagney
2001-10-03 16:54 ` Michael Snyder
2001-10-03 14:33 ` Jim Blandy
2001-10-03 14:44 ` Andrew Cagney
2001-10-03 16:17 ` Jim Blandy
2001-10-04 13:16 ` Andrew Cagney
2001-10-10 0:45 ` Andrew Cagney
2001-10-10 10:56 ` Jim Blandy
2001-10-03 14:48 ` Andrew Cagney
2001-10-04 11:49 ` Michael Snyder
2001-10-03 10:49 ` Michael Snyder
2001-09-29 2:29 ` Eli Zaretskii
2001-10-02 19:27 ` Andrew Cagney
2001-10-03 14:04 ` Jim Blandy
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