Updates of disk contents

code/disks/A/FILES.TXT

@@ -0,0 +1,15 @@
+A: System utilities
+B: Assemblers & BASIC
+C: Turbo Pascal 3.0
+D: Wordstar
+E:
+F:
+G: Games
+H:
+I:
+J:
+K:
+L:
+M:
+N:Misc Assembly sources
+O:Empty in NOSDK, Linked as N: in WIFI mode

code/disks/A/free.sub

@@ -0,0 +1,16 @@
+B:
+C:
+D:
+E:
+F:
+G:
+H:
+I:
+J:
+L:
+M:
+N:
+O:
+A:
+STAT
+

code/disks/B/8080.MAC

@@ -0,0 +1,363 @@
+.XLIST
+.COMMENT |
+	INITIAL WRITING	12/10/84 SLR
+
+PURPOSE:
+	TO SUPPORT INTEL MNEMONICS 
+	(SOME ZILOG MNEMONICS WILL NO LONGER WORK)
+
+	MACROS COMPRESSED TO REQUIRE MINIMUM STORAGE IN MACRO TABLE
+
+	(I TESTED THESE ON A SIMPLE TEST FILE I KEYED IN.  I DON'T HAVE
+	ANY INTEL MNEMONIC STUFF AROUND HERE FOR A REAL GOOD TEST, SO
+	UNTIL I START GETTING FEEDBACK, BE CAREFUL!)
+
+	IF YOU ARE REALLY SERIOUS ABOUT THIS, LET ME KNOW.  THE Z80.LIB
+	FILE CAN BE MODIFIED TO WORK ALSO.
+
+	TO ALLOW FOR BIGGER EXPRESSIONS, REPLACE 'G J K N'
+	 WITH 'G J K N O Q S T'
+
+	HAVE FUN!
+	STEVE
+
+    **********************  W A R N I N G  ********************************
+
+	THESE MACROS DO NOT HANDLE OPERANDS CONTAINING THE '$' PC COUNTER
+	IF YOU HAVE CODE THAT USES THE $ LOCATION IN A JUMP ADDRESS
+	CALCULATION, YOU NEED TO INSERT THE FOLLOWING CODE IN EACH JUMP
+	MACRO:
+		1. BEFORE THE DW PUT A		.PHASE $-1
+		2. AFTER THE DW PUT A		.DEPHASE
+
+	THAT IS TO MAKE UP FOR THE FACT THAT THE $ COUNTER WILL BE POINTING
+	TO THE DW RATHER THAN THE PRECEDING DB.  ONCE THESE MACROS ARE MODIFIED
+	YOU CAN NO LONGER USE THE .PHASE AND .DEPHASE PSEUDO-OPS IN YOUR
+	CODE...
+
+|
+
+MOV	MACRO	X,Y
+IFIDN	<Y>,<M>
+LD	X,(HL)
+EXITM
+ENDIF
+IFIDN	<X>,<M>
+LD	(HL),Y
+EXITM
+ENDIF
+IFIDN	<Y>,<m>
+LD	X,(HL)
+EXITM
+ENDIF
+IFIDN	<X>,<m>
+LD	(HL),Y
+EXITM
+ENDIF
+LD	X,Y
+ENDM
+HLT	MACRO
+HALT
+ENDM
+MVI	MACRO	R,G J K N
+IFDIF	<R>,<M>
+IFDIF	<R>,<m>
+LD	R,G J K N
+EXITM
+ENDIF
+ELSE
+LD	(HL),G J K N
+ENDM
+INR	MACRO	R
+IFDIF	<R>,<M>
+IFDIF	<R>,<m>
+INC	R
+EXITM
+ENDIF
+ELSE
+INC	(HL)
+ENDM
+DCR	MACRO	R
+IFDIF	<R>,<M>
+IFDIF	<R>,<m>
+DEC	R
+EXITM
+ENDIF
+ELSE
+DEC	(HL)
+ENDM
+ADD	MACRO	R
+.?	80H,R
+ENDM
+.?	MACRO	R,Y
+.	DEFL	0
+IRPC	X,<BCDEHLMA>
+IFIDN	<Y>,<X>
+DB	R+.
+EXITM
+ELSE
+.	DEFL	.+1
+ENDM
+.	DEFL	0
+IRPC	X,<bcdehlma>
+IFIDN	<Y>,<X>
+DB	R+.
+EXITM
+ELSE
+.	DEFL	.+1
+ENDM
+ENDM
+ADC	MACRO	R
+.?	88H,R
+ENDM
+SUB	MACRO	R
+.?	90H,R
+ENDM
+SBB	MACRO	R
+.?	98H,R
+ENDM
+ANA	MACRO	R
+.?	0A0H,R
+ENDM
+XRA	MACRO	R
+.?	0A8H,R
+ENDM
+ORA	MACRO	R
+.?	0B0H,R
+ENDM
+CMP	MACRO	R
+.?	0B8H,R
+ENDM
+ADI	MACRO	G J K N
+DB	0C6H,G J K N
+ENDM
+ACI	MACRO	G J K N
+DB	0CEH,G J K N
+ENDM
+SUI	MACRO	G J K N
+DB	0D6H,G J K N
+ENDM
+SBI	MACRO	G J K N
+DB	0DEH,G J K N
+ENDM
+ANI	MACRO	G J K N
+DB	0E6H,G J K N
+ENDM
+XRI	MACRO	G J K N
+DB	0EEH,G J K N
+ENDM
+ORI	MACRO	G J K N
+DB	0F6H,G J K N
+ENDM
+CPI	MACRO	G J K N
+DB	0FEH,G J K N
+ENDM
+RLC	MACRO
+RLCA
+ENDM
+RRC	MACRO
+RRCA
+ENDM
+RAL	MACRO
+RLA
+ENDM
+RAR	MACRO
+RRA
+ENDM
+JMP	MACRO	G J K N
+DB	0C3H
+DW	G J K N
+ENDM
+JC	MACRO	G J K N
+DB	0DAH
+DW	G J K N
+ENDM
+JNC	MACRO	G J K N
+DB	0D2H
+DW	G J K N
+ENDM
+JZ	MACRO	G J K N
+DB	0CAH
+DW	G J K N
+ENDM
+JNZ	MACRO	G J K N
+DB	0C2H
+DW	G J K N
+ENDM
+JP	MACRO	G J K N
+DB	0F2H
+DW	G J K N
+ENDM
+JM	MACRO	G J K N
+DB	0FAH
+DW	G J K N
+ENDM
+JPE	MACRO	G J K N
+DB	0EAH
+DW	G J K N
+ENDM
+JPO	MACRO	G J K N
+DB	0E2H
+DW	G J K N
+ENDM
+CC	MACRO	G J K N
+CALL	C,G J K N
+ENDM
+CNC	MACRO	G J K N
+CALL	NC,G J K N
+ENDM
+CZ	MACRO	G J K N
+CALL	Z,G J K N
+ENDM
+CNZ	MACRO	G J K N
+CALL	NZ,G J K N
+ENDM
+CP	MACRO	G J K N
+CALL	P,G J K N
+ENDM
+CM	MACRO	G J K N
+CALL	M,G J K N
+ENDM
+CPE	MACRO	G J K N
+CALL	V,G J K N
+ENDM
+CPO	MACRO	G J K N
+CALL	PO,G J K N
+ENDM
+RC	MACRO
+RET	C
+ENDM
+RNC	MACRO
+RET	NC
+ENDM
+RZ	MACRO
+RET	Z
+ENDM
+RNZ	MACRO
+RET	NZ
+ENDM
+RP	MACRO
+RET	P
+ENDM
+RM	MACRO
+RET	M
+ENDM
+RPE	MACRO
+RET	V
+ENDM
+RPO	MACRO
+RET	PO
+ENDM
+RST	MACRO	G J K N
+DB	0C7H+(G J K N)*8
+ENDM
+IN	MACRO	G J K N
+DB	0DBH,G J K N
+ENDM
+OUT	MACRO	G J K N
+DB	0D3H,G J K N
+ENDM
+LXI	MACRO	R,G J K N
+..	1,R
+DW	G J K N
+ENDM
+PUSH	MACRO	R
+..	C5,R
+ENDM
+POP	MACRO	R
+..	C1,R
+ENDM
+STA	MACRO	G J K N
+DB	32H
+DW	G J K N
+ENDM
+LDA	MACRO	G J K N
+DB	3AH
+DW	G J K N
+ENDM
+XCHG	MACRO
+DB	0EBH
+ENDM
+XTHL	MACRO
+DB	0E3H
+ENDM
+SPHL	MACRO
+DB	0F9H
+ENDM
+PCHL	MACRO
+DB	0E9H
+ENDM
+DAD	MACRO	R
+..	9,R
+ENDM
+STAX	MACRO	R
+IFIDN	<R>,<D>
+DB	18
+EXITM
+ELSE
+IFIDN	<R>,<B>
+DB	2
+EXITM
+ELSE
+IFIDN	<R>,<d>
+DB	18
+EXITM
+ELSE
+IFIDN	<R>,<b>
+DB	2
+ENDM
+LDAX	MACRO	R
+IFIDN	<R>,<D>
+DB	26
+EXITM
+ELSE
+IFIDN	<R>,<B>
+DB	10
+EXITM
+ELSE
+IFIDN	<R>,<d>
+DB	26
+EXITM
+ELSE
+IFIDN	<R>,<b>
+DB	10
+ENDM
+INX	MACRO	R
+..	3,R
+ENDM
+DCX	MACRO	R
+..	B,R
+ENDM
+CMA	MACRO
+CPL
+ENDM
+STC	MACRO
+SCF
+ENDM
+CMC	MACRO
+CCF
+ENDM
+SHLD	MACRO	G J K N
+DB	34
+DW	G J K N
+ENDM
+LHLD	MACRO	G J K N
+DB	42
+DW	G J K N
+ENDM
+..	MACRO	X,Y
+.	DEFL	0
+IRP	Q,<B,D,H,PSW,SP,b,d,h,psw,sp>
+IFIDN	<Q>,<Y>
+EXITM
+ELSE
+.	DEFL	.+1
+IF	. EQ 4
+.	DEFL	3
+IFIDN	<Q>,<SP>
+.	DEFL	0
+ENDM
+DB	0&X&H+(. SHL 4)
+ENDM
+.LIST
+