From: prime <guomingyan@gmail.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] Make QEMU more friendly for kernel debug
Date: Fri, 24 Feb 2006 15:46:17 +0800 [thread overview]
Message-ID: <1fa17f810602232346j26c301d3oeafe3220b9b0f1c3@mail.gmail.com> (raw)
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Hello everyone,
I find that I can't single step OS kernels use qemu.When I use "step" or
"next" command in gdb,
the kernel always enter its interrupt route instead
of executing the next instruction after the breakpoint.So I modify QEMU's
source code to disable interrupts in single step mode,and now I can use
"step" or "next" command in gdb to single step
functions.
Should I post the patch? It is a very small modification.
--
Three passions, simple but overwhelmingly strong, have governed my life:
the longing for love, the search for knowledge, and unbearable pity for
the suffering of mankind.
---------Bertrand Russell
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next reply other threads:[~2006-02-24 19:36 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-24 7:46 prime [this message]
2006-02-25 8:13 ` [Qemu-devel] Make QEMU more friendly for kernel debug Mulyadi Santosa
2006-02-25 10:56 ` prime
-- strict thread matches above, loose matches on Subject: below --
2006-02-23 6:04 prime
[not found] ` <92c265230602252042r5adf23a0y7de4d2c4905110c8@mail.gmail.com>
2006-02-26 6:18 ` prime
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