On Mon, Jun 26, 2000 at 06:14:33PM +1000, Simon Burge wrote:

 > > Didn't think of checking that.  I'll check it out.
 > 
 > I'm not a native ddb driver, but looked sorta ok to me.  Ten finger
 > copy:

Using the object here isn't useful -- display the physical addresses
passed to pmap_enter after d_mmap is called.

 > 
 > ddb> ps/a
 >  ...
 > ddb> show map/f 0xfffffc0005cfcdf0
 >  ...
 >  - 0xfffffc0004d67208: 0x1603ec000->0x1e05ec000: obj = 0xfffffe000005d700/0x8580000000
 >  submap=F, cow=F, nc=F, prot(max)=3/7, inh=0, wc=0, adv=1
 > ddb> show obj/f 0xfffffe000005d700
 >  OBJECT 0xfffffe000005d700: locked=0, pgops=0xfffffe0000576860, npages=0, refs=1
 >    PAGES <pg,offset>
 > ddb>
 > 
 > (Can you get ddb to save the outputs of commands in the message buffer?)
 > 
 > The 0x8580000000 is the address being mmap'd by alpha_bus_mapwindow().
 > 
 > Simon.

-- 
        -- Jason R. Thorpe <thorpej@zembu.com>