WirthAssembly/hello at master · cexum/WirthAssembly · GitHub

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                *
                * hello.s: Charles' first assembly program
                *
000000 e7ffffff	start	JMP	str
000004 e7000006		JMP	mult
000008 e7000008		JMP	STOP


00000c 00000002	COA	WORD	2
000010 00000005	COB	WORD	5
000014 00000000	PRO	WORD	0
000018 00000000	SUM	WORD	0
00001c 00000000	RES	WORD	0


                *multiply numbers*
000020 020a0001	mult	MUL 	R0,R1,R2
000024 03000002		MOV 	R2,R3
000028 04380004		ADD 	R3,R4,R4

                *stop program*
00002c 40000004	STOP	MOV $4,R0

                *test*
000030 40000002		MOV $2,R0
000034 41000005		MOV $5,R1
                *move sh!t to registers*
000038 80e0000c		MOV	COA(R14),R0
00003c 81f00010		MOV	COB(R15),R1
000040 83d00014		MOV	PRO(R13),R3
000044 84c00018		MOV	SUM(R12),R4
000048 85b0001c		MOV	RES(R11),R5

                Symbol Table
S 0x000000 start
S 0x00000c COA
S 0x000010 COB
S 0x000014 PRO
S 0x000018 SUM
S 0x00001c RES
S 0x000020 end
S 0x234566 bignum
S 0x000020 mult
S 0x00002c STOP
S 0x000000 str
S 0x000000 init