obp/obp/os/bootprom/allocmor.fth

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id: @(#)allocmor.fth 1.9 05/02/14
purpose:
copyright: Copyright 2005 Sun Microsystems, Inc.  All Rights Reserved
copyright: Use is subject to license terms.

headerless
: allocate-more  ( request-size -- adr actual-size false | error-code true )
   mmu-pagesize round-up 1 over 0             ( size' 1 size' 0 )
   [ also client-services ] claim [ previous ]  ( size virtual )
   tuck  if  false  else  2drop 0 true  then
;

\ enable dynamic heap expansion and allocate complete set of checkpt frames
stand-init: Init more-memory for allocations
   ['] allocate-more is more-memory
   alloc-checkpt
;

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