From: Michael Snyder <msnyder@vmware.com>
To: Hui Zhu <teawater@gmail.com>
Cc: Eli Zaretskii <eliz@gnu.org>,
"gdb-patches@sourceware.org" <gdb-patches@sourceware.org>
Subject: Re: [Doc]tracepoint: change *$esp@300 to *(unsigned char *)$esp@300
Date: Tue, 24 Aug 2010 17:33:00 -0000 [thread overview]
Message-ID: <4C74024A.5000205@vmware.com> (raw)
In-Reply-To: <AANLkTinD0ks5aMvJDuGLa7seDUiHecjsj4q8FwYTKA7G@mail.gmail.com>
Hui Zhu wrote:
> On Tue, Aug 24, 2010 at 11:07, Eli Zaretskii <eliz@gnu.org> wrote:
>>> From: Hui Zhu <teawater@gmail.com>
>>> Date: Tue, 24 Aug 2010 10:10:19 +0800
>>> Cc: Eli Zaretskii <eliz@gnu.org>
>>>
>>> But *(unsigned char *)$esp@300 can work:
>> What about *(int *)$esp@300 ?
>>
>
> It will make trace collect 1200.
> If "unsigned char" is too big, what about *(char *)$esp@300?
But 300 words might be good too. What about:
+bytes from the stack pointer with something like @code{*
(char *)$esp@@300}, or 300 words with @code{*(int *)$esp@@300}.
next prev parent reply other threads:[~2010-08-24 17:33 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-24 2:10 Hui Zhu
2010-08-24 3:06 ` Eli Zaretskii
2010-08-24 3:30 ` Hui Zhu
2010-08-24 17:08 ` Eli Zaretskii
2010-08-24 17:35 ` Michael Snyder
2010-08-24 18:00 ` Eli Zaretskii
2010-08-24 18:07 ` Michael Snyder
2010-08-24 18:37 ` Pedro Alves
2010-08-24 17:33 ` Michael Snyder [this message]
2010-08-24 17:58 ` Eli Zaretskii
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