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List:       linux-mips
Subject:    Re: porting KGDB onto MIPS24K processor running linux-2.6.18.8
From:       Ralf Baechle <ralf () linux-mips ! org>
Date:       2007-10-31 13:06:22
Message-ID: 20071031130622.GD14187 () linux-mips ! org
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On Wed, Oct 31, 2007 at 03:32:58PM +0530, veerasena reddy wrote:

> I would like to port KGDB on MIPS24K target processor which is running linux-2.6.18.8 kernel.
> Could you please guide me, where can I get the appropriate KGDB patch for 2.6.18.8 kernel?

Generic MIPS KGDB support is in the kernel.  You will need to add two
functions getDebugChar and putDebugChar to do the debug I/O plus whatever
initialization the KGDB serial interface needs and have your platform
set SYS_SUPPORTS_KGDB in Kconfig to indicate it actually supports KGDB.

  Ralf

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