Re: i386 kernel w/options PAE fails

["John D. Baker" <jdbaker%mylinuxisp.com@localhost>]

On Fri, 30 Jul 2010 11:31:02 +0200, jean-Yves Migeon
<jym%NetBSD.org@localhost> wrote:

> Also, of interest, a disassembly (gdb + disass 0xc03cf20b on the kernel
> binary) would be helpful, just to know in what context the trap happens.

I've rebuilt things several times since you posted this, so the fault
address has moved around.  In my "netbsd-GENERIC_PAE" kernel, the fault
address is 0xc069711b (and the second fault address is 0xc024a130).
There is a definite similarity:

(gdb) x/i 0xc069711b
0xc069711b <m_tag_copy+11>:       mov    0x6(%esi),%ax

(gdb) x/i 0xc024a130
0xc024a130 <db_read_bytes+48>:    mov    (%esi),%eax


I'm building with the patch to "sys/arch/i386/include/pte.h" now...

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