From: Eli Zaretskii <eliz@gnu.org>
To: Wu Zhou <woodzltc@cn.ibm.com>
Cc: nathan@codesourcery.com, gdb-patches@sourceware.org
Subject: Re: adjust watchpoint testing
Date: Tue, 13 Jun 2006 17:30:00 -0000 [thread overview]
Message-ID: <ur71t3qux.fsf@gnu.org> (raw)
In-Reply-To: <Pine.LNX.4.64.0606131437490.2766@localhost.localdomain> (message from Wu Zhou on Tue, 13 Jun 2006 14:43:13 +0800 (CST))
> Date: Tue, 13 Jun 2006 14:43:13 +0800 (CST)
> From: Wu Zhou <woodzltc@cn.ibm.com>
> cc: gdb-patches@sourceware.org
>
> Do you mean to hard-wire the number of the hw watchpoint the underlying target
> support into these base board files, or just set the number to 1?
>
> I guess that we might need to work out a way to detect the number
> automatically. Any thought?
I don't think there's any practical way to detect the number of
supported watchpoints. It depends on the particulars of the watched
regions, and different targets have different peculiarities. For
example, x86 can set an unlimited number of watchpoints provided that
they watch the same address and length.
next prev parent reply other threads:[~2006-06-13 17:30 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-09 20:58 Nathan Sidwell
2006-06-12 16:30 ` Wu Zhou
2006-06-12 16:40 ` Nathan Sidwell
2006-06-13 6:12 ` Wu Zhou
2006-06-13 6:23 ` Nathan Sidwell
2006-06-13 6:43 ` Wu Zhou
2006-06-13 7:07 ` Nathan Sidwell
2006-06-13 10:20 ` Wu Zhou
2006-06-13 10:25 ` Nathan Sidwell
2006-06-13 17:30 ` Eli Zaretskii [this message]
2006-06-14 1:21 ` Wu Zhou
2006-06-14 2:52 ` Daniel Jacobowitz
2006-06-14 3:32 ` Eli Zaretskii
2006-06-13 13:11 ` Daniel Jacobowitz
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