Initial commit of OpenSPARC T2 architecture model.

[OpenSPARC-T2-SAM] / obp / obp / os / bootprom / standini.fth

\ ========== Copyright Header Begin ==========================================
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\ Hypervisor Software File: standini.fth
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\ ========== Copyright Header End ============================================
id: @(#)standini.fth 1.10 06/02/07
purpose: 
copyright: Copyright 2006 Sun Microsystems, Inc  All Rights Reserved
copyright: Use is subject to license terms.

headerless
chain: stand-init ( -- )
   hex
   0 to #args  0 to args
   true to standalone?
   0 to 'source-id
\ [ifdef] stand-init-debug
\    showstack
\ [then]
;
\ Initial stand-init
[ifdef] stand-init-debug
[ifdef] stand-init-interact
\ Carefull with these.. they are setup to stop at the bottom most
\ stand init and then from there you can chose how many to do before
\ pausing again or if you want to stop at all

variable stop-after stop-after off
variable stop-counter stop-counter off
[then]
[then]

only forth also hidden also forth definitions
headers
[ifdef] stand-init-debug
[ifdef] stand-init-interact
: stop-me? ( -- )
   stop-counter @ stop-after @ = if interact then
   stop-counter @ 1+ stop-counter !
;

: resumes ( n -- ) stop-after tuck @ + swap ! resume ;
: one-resume ( -- ) 1 resumes ;
[then]
[then]

[ifdef] stand-init-debug
: si-type ( text$ -- )
   ??cr ." stand-init: " type ."  -- Stack: " .s cr
;
[then]

headers transient

: stand-init:
   " stand-init" (headerless-chain:)  (make-chain) optional-arg$
[ifdef] stand-init-debug
   ?dup  if 
      compile (")			\ compile token: count text following
      ",				\ compile in raw text to be counted
      compile si-type			\ compile token: stand-init handler
   then
  [ifdef] stand-init-interact
  compile stop-me?
  [then]
[else]
   2drop
[then] \ stand-init-debug
; immediate

resident headerless

stand-init:  First interactive stand-init
;

only forth also definitions
headers