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RE: Usage of vCont packet please
From: |
Vardhana, Ananda |
Subject: |
RE: Usage of vCont packet please |
Date: |
Mon, 26 May 2014 22:06:04 +0000 |
Hi Sergio,
Thanks for replying. It compiles fine but the server complains with the
following error:
[gdb0 info] got message: "vCont?"
[gdb0 info] Sending packet: "vCont;c;C;s;S"
[gdb0 info] got message: "vCont;c:-1"
[gdb0 error] Malformed vCont packet ";c:-1", ignoring
I guess the server is dated and I shall see if I can fix the server side. The
comment for vCont in the GDB website says vCont is new and using H is being
obsoleted. I did try H and the server liked it. If you have any comments on my
conlcusion please let me know
Thanks
Ananda
-----Original Message-----
From: Sergio Durigan Junior [mailto:address@hidden
Sent: Thursday, May 22, 2014 5:34 PM
To: Vardhana, Ananda
Cc: address@hidden
Subject: Re: Usage of vCont packet please
On Thursday, May 22 2014, Ananda Vardhana wrote:
> Right now I send the packet Hc-1 meaning continue or make the target
> run and the -1 signifies do it on all process. It works fine. What
> would be the equivalent for that in vCont? I do check and vCont?
> Support and the server does support it.
Hello Ananda,
You mean to use vCont to resume all threads of the inferior, right?
> vCont;c-1 does not work and whatever I do with vcont it hangs. The
> documentation in
> https://sourceware.org/gdb/onlinedocs/gdb/Packets.html#thread%2did%20s
> yntax
>
> Does not seem to help or I am misinterpreting. If you point me to URL
> with usage, meaning and example if vCont that would be ideal
It should be "vCont;c:-1" (note the colon between "c" and "-1"). Could you try
that?
Thanks,
--
Sergio