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From: Jan Kratochvil <jan.kratochvil@redhat.com>
To: Xin Tong <xerox.time.tech@gmail.com>
Cc: gdb@sourceware.org
Subject: Re: software breakpoint in gdb
Date: Sun, 29 Jan 2012 16:53:00 -0000	[thread overview]
Message-ID: <20120129165303.GA18465@host2.jankratochvil.net> (raw)
In-Reply-To: <CALKntY0W-HiSUS5jeMveKRnutAntC0y8yPCGAnrZgP=_TrRULg@mail.gmail.com>

On Sun, 29 Jan 2012 17:48:30 +0100, Xin Tong wrote:
> What if the interrupt instruction is bigger than breakpointed
> instruction ?

I do not know about such architecture, it probably does not exist.


> Where is the breakpointed instruction kept after it is
> overwritten by an interrupt instruction in gdb ?

struct breakpoint->loc->target_info->shadow_contents


Regards,
Jan


  reply	other threads:[~2012-01-29 16:53 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-29 16:48 Xin Tong
2012-01-29 16:53 ` Jan Kratochvil [this message]
2012-01-30  0:54   ` Robert Dewar
2012-01-30  5:54     ` Kevin Pouget
2012-01-30  6:17       ` Yao Qi
2012-01-30 15:51         ` Marc Khouzam
2012-01-30 13:19       ` Robert Dewar

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