\ See license at end of file
\ Maintain a byte swap table

decimal

only forth also meta also definitions
h# 20000 constant max-kernel-t

\ The swap map has one bit for every 32-bit word, since we assume
\ that relocated longwords must start on a 32-bit boundary
d# 32 constant bits/swapbit-t

\ Number of bytes in bitmap
: >swap-map-size-t  ( end-adr -- )
   origin-t -  bits/swapbit-t /mod  swap  if  1+  then
;

max-kernel-t >swap-map-size-t constant /swap-map-t  \ Number of bytes in bitmap
/swap-map-t buffer: swap-map-t

: set-swap-bit-t  ( addr -- )  origin-t -  2 >>  swap-map-t bitset  ;
: note-string-t  ( adr len -- adr len )
   2dup bounds  ?do  i set-swap-bit-t  /n +loop
;

: init-swap-t  ( -- )  swap-map-t /swap-map-t erase  ;
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