NetBSD master CVS tree commits

[The Source of All Evil <source%NetBSD.ORG@localhost>]

thorpej
Wed Mar 11 17:21:21 PST 1998
Update of /cvsroot/src/sys/arch/alpha/include
In directory nb00:/tmp/cvs-serv6308

Modified Files:
        pte.h 
Log Message:
Nuke ALPHA_STSIZE and ALPHA_MAX_PTSIZE.  Add macros to compute and operate
on segments mapped by L1 and L2 PTEs.


thorpej
Wed Mar 11 17:24:53 PST 1998
Update of /cvsroot/src/sys/arch/alpha/alpha
In directory nb00:/tmp/cvs-serv6342/alpha

Modified Files:
        pmap.old.c 
Log Message:
Massive cleanup and partial rewrite of the NetBSD/alpha pmap module.

Major change is that page table page management has been completely
rewritten.  Page tables are now accessed via K0SEG (no more KVA space
wasted on user page tables), and a much larger user address space is
supported.

Many thanks to Chris Demetriou and Ross Harvey for helpful insight and
debugging assistance.


thorpej
Wed Mar 11 17:24:53 PST 1998
Update of /cvsroot/src/sys/arch/alpha/include
In directory nb00:/tmp/cvs-serv6342/include

Modified Files:
        pmap.old.h 
Log Message:
Massive cleanup and partial rewrite of the NetBSD/alpha pmap module.

Major change is that page table page management has been completely
rewritten.  Page tables are now accessed via K0SEG (no more KVA space
wasted on user page tables), and a much larger user address space is
supported.

Many thanks to Chris Demetriou and Ross Harvey for helpful insight and
debugging assistance.


thorpej
Wed Mar 11 17:25:52 PST 1998
Update of /cvsroot/src/sys/arch/alpha/include
In directory nb00:/tmp/cvs-serv6403

Modified Files:
        vmparam.h 
Log Message:
Increase the maximum userspace address to 4TB.  Leave the stack at 8G
for now, but make a note that we might want to move it down to 4G later.


thorpej
Wed Mar 11 17:28:02 PST 1998
Update of /cvsroot/src/sys/arch/alpha
In directory nb00:/tmp/cvs-serv6458

Removed Files:
        README STATUS 
Log Message:
Nuke these; they are long-since obsolete.