From: Andrew Cagney <ac131313@redhat.com>
To: Steven Johnson <sjohnson@neurizon.net>
Cc: gdb@sources.redhat.com
Subject: Re: Hardware Watchpoints
Date: Thu, 02 Jan 2003 15:16:00 -0000 [thread overview]
Message-ID: <3E1457CA.8070201@redhat.com> (raw)
In-Reply-To: <3E13EC74.8090802@neurizon.net>
> Does anyone know if hardware watchpoints are supposed to work with the GDB standard remote protocol. They are documented in the protocol (Z packets), and there even appears to be code in remote.c, but there seems to be no way to activate them. What am I missing?
>
> Yes, i tried "set remote Z-packet on" which seems to do not much useful.
>
> Im using a very late snapshot just prior GDB 5.3, I don't recall seeing anything about this in the GDB 5.3 release notes.
They, er, almost work. I found a problem when testing them just before
taking my summer break. Need to get the patch integrated.
Briefly, GDB thinks that the target supports zero hardware breakpoints
and there is no way (minus editing a file) of changing this.
Andrew
next prev parent reply other threads:[~2003-01-02 15:16 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-02 7:48 Steven Johnson
2003-01-02 15:16 ` Andrew Cagney [this message]
[not found] <np3dv6k64w.fsf@zwingli.cygnus.com>
[not found] ` <19991019235249.917DC1B494@ocean.lucon.org>
1999-10-20 7:02 ` Hardware watchpoints Eli Zaretskii
[not found] ` <npvh82htxn.fsf@zwingli.cygnus.com>
[not found] ` <199910221200.IAA24556@mescaline.gnu.org>
[not found] ` <npn1tbnr5f.fsf@zwingli.cygnus.com>
1999-10-23 3:48 ` Eli Zaretskii
1999-10-24 12:22 ` Jim Blandy
1999-10-24 21:40 ` Jim Blandy
[not found] ` <npu2ndmzyh.fsf@zwingli.cygnus.com>
1999-10-27 13:07 ` Eli Zaretskii
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