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Octane port - discoveries

To: linux-mips@linux-mips.org
Subject: Octane port - discoveries
From: Stanislaw Skowronek <sskowron@ET.PUT.Poznan.PL>
Date: Mon, 10 May 2004 21:22:02 +0200 (MET DST)
Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
Well, I've just noticed that get_saved_sp (in asm.h) is purely 32-bit.
After making a 64-bit-clean version (well, the Octane has its kernel_sp in
xkphys, not in ckseg0) the system boots a little farther. Still, it gets a
flagrant SIGSEGV, but at least it does not disappear without trace after
going usermode.

In fact it gets _infinite_ SIGSEGVs in mm/fault.c.

Time to get back to work.

Stanislaw Skowronek

--<=>--
  "You're not as old as the trees, not as young as the leaves.
   Not as free as the breeze, not as open as the seas."



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