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AS68RSRV.TXT@ 7bf3856

Last change on this file since 7bf3856 was 3ae31e9, checked in by Thomas Lopatic <thomas@…>, 7 years ago
Imported original source code.
Property mode set to `100755`
File size: 939 bytes

Rev	Line
[3ae31e9]	1	The following symbols are reserved in the Alcyon assembler, and may appear in
	2	either upper or lower case:
	3
	4	.B: byte modifier
	5	.L: long modifier
	6	.W: word modifier
	7
	8	A0: .
	9	A1: .
	10	A2: .
	11	A3: ... Address registers a0..a7
	12	A4: .
	13	A5: .
	14	A6: .
	15	A7: .
	16
	17	D0: .
	18	D1: .
	19	D2: .
	20	D3: ... Data registers d0..d7
	21	D4: .
	22	D5: .
	23	D6: .
	24	D7: .
	25
	26	R0: .
	27	R1: .
	28	R2: .
	29	R3: ... Synonyms for d0..d7
	30	R4: .
	31	R5: .
	32	R6: .
	33	R7: .
	34
	35	R8: .
	36	R9: .
	37	R10: .
	38	R11: ... Synonyms for a0..a7
	39	R12: .
	40	R13: .
	41	R14: .
	42	R15: .
	43
	44	PC: Program counter
	45	SR: Status register
	46	CCR: Condition code register
	47
	48	SP: Active stack pointer
	49	USP: User stack pointer
	50
	51	DFC: Data function code
	52	SFC: Source function code register
	53
	54	VBR: Vector base register
	55	VSR: Virtual status register (has same definition in as68 as VBR)

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