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17 lines
595 B
Plaintext
17 lines
595 B
Plaintext
CODE /MOD 2 chkPS,
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BX POPx, AX POPx, DX PUSHx, ( protect )
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DX DX XORxx, BX DIVx,
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BX DX MOVxx, DX POPx, ( unprotect )
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BX PUSHx, ( modulo ) AX PUSHx, ( division )
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;CODE
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CODE ! 2 chkPS, DI POPx, AX POPx, [DI] AX MOV[]x, ;CODE
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CODE @ 1 chkPS, DI POPx, AX [DI] MOVx[], AX PUSHx, ;CODE
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CODE C! 2 chkPS, DI POPx, AX POPx, [DI] AX MOV[]r, ;CODE
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CODE C@ 1 chkPS,
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DI POPx, AH AH XORrr, AL [DI] MOVr[], AX PUSHx, ;CODE
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CODE I [BP] 0 PUSH[w]+, ;CODE
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CODE I' [BP] -2 PUSH[w]+, ;CODE
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CODE J [BP] -4 PUSH[w]+, ;CODE
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CODE (resSP) SP PS_ADDR MOVxI, ;CODE
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CODE (resRS) BP RS_ADDR MOVxI, ;CODE
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