Created
April 29, 2012 16:13
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dcpu test
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; Try some basic stuff | |
SET A, 0x30 ; 7c01 0030 | |
SET [0x1000], 0x20 ; 7de1 1000 0020 | |
SUB A, [0x1000] ; 7803 1000 | |
IFN A, 0x10 ; c00d | |
SET PC, crash ; 7dc1 001a [*] | |
; Do a loopy thing | |
SET I, 10 ; a861 | |
SET A, 0x2000 ; 7c01 2000 | |
:loop SET [0x2000+I], [A] ; 2161 2000 | |
SUB I, 1 ; 8463 | |
IFN I, 0 ; 806d | |
SET PC, loop ; 7dc1 000d [*] | |
; Call a subroutine | |
SET X, 0x4 ; 9031 | |
JSR testsub ; 7c10 0018 [*] | |
SET PC, crash ; 7dc1 001a [*] | |
:testsub SHL X, 4 ; 9037 | |
SET PC, POP ; 61c1 | |
; Hang forever. X should now be 0x40 if everything went right. | |
:crash SET PC, crash ; 7dc1 001a [*] |
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