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collapseos/blk/393
Virgil Dupras 816563e2e3 Stop LOADing on ABORT
This is done by adding a "C<* override" layer that is reset to 0 on
ABORT.

The problem was that when ABORT happened during a LOAD, we had a
resetted RSP and started from a clean INTERPRET, but LOAD didn't
have the opportunity to restore C<*, which caused it to continue
interpreting from the faulty BLK.

With a C<* override, we don't need to *restore* C<*, we just need to
clear the override.
2020-04-24 14:10:40 -04:00

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: RAM+ [ RAMSTART LITN ] + ;
: (parse*) 0x0a RAM+ ;
: HERE 0x04 RAM+ ;
: CURRENT* 0x51 RAM+ ;
: CURRENT CURRENT* @ ;
( w -- a f )
: (find) CURRENT @ SWAP _find ;
: QUIT
(resRS)
0 0x08 RAM+ ! ( 08 == C<* override )
LIT< INTERPRET (find) DROP EXECUTE
;
394 407 LOADR