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DBDEFS.S

Last change on this file was 3ae31e9, checked in by Thomas Lopatic <thomas@…>, 7 years ago
Imported original source code.
Property mode set to `100755`
File size: 949 bytes

Line
1	* ------------------------------------------------------------------------------
2	* dbdefs.s -- special Multi-Tasker debug RAM definitions
3	* Version 2 -- 1988-03-31 -- D.N. Lynx Crowe
4	*
5	* Use these with the special version of dbentr.c for debugging the Multi-Tasker.
6	* ------------------------------------------------------------------------------
7	.text
8	*
9	.xdef _DB_In
10	.xdef _DB_Out
11	.xdef _DB_Flag
12	.xdef _DB_Full
13	.xdef _DB_Levl
14	.xdef _DB_Last
15	.xdef _DB_Ents
16	*
17	DB_BASE .equ $40000 * absolute base of debug RAM
18	*
19	_DB_In .equ DB_BASE * WORD -- buffer 'in' index
20	_DB_Out .equ _DB_In+2 * WORD -- buffer 'out' index
21	_DB_Flag .equ _DB_Out+2 * WORD -- ROMP trap disable flag
22	_DB_Full .equ _DB_Flag+2 * WORD -- buffer full flag
23	*
24	_DB_Levl .equ _DB_Full+2 * LONG -- debug call level
25	_DB_Last .equ _DB_Levl+4 * LONG -- last debug string ptr.
26	*
27	_DB_Ents .equ _DB_Last+4 * STRUCT -- debug buffer
28	*
29	.end

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