projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| ca67e7b4 | 1 | /* |
| 1c15e888 C |
2 | * Copyright (c) 1988 The Regents of the University of California. |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * This code is derived from software contributed to Berkeley by | |
| 6 | * Computer Consoles Inc. | |
| 7 | * | |
| 8 | * Redistribution is only permitted until one year after the first shipment | |
| 9 | * of 4.4BSD by the Regents. Otherwise, redistribution and use in source and | |
| 10 | * binary forms are permitted provided that: (1) source distributions retain | |
| 11 | * this entire copyright notice and comment, and (2) distributions including | |
| 12 | * binaries display the following acknowledgement: This product includes | |
| 13 | * software developed by the University of California, Berkeley and its | |
| 14 | * contributors'' in the documentation or other materials provided with the | |
| 15 | * distribution and in all advertising materials mentioning features or use | |
| 16 | * of this software. Neither the name of the University nor the names of | |
| 17 | * its contributors may be used to endorse or promote products derived from | |
| 18 | * this software without specific prior written permission. | |
| 19 | * THIS SOFTWARE IS PROVIDED AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED | |
| 20 | * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF | |
| 21 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
| 22 | * | |
| 23 | * @(#)scope.h 7.3 (Berkeley) 6/28/90 | |
| ca67e7b4 C |
24 | */ |
| 25 | ||
| 26 | #ifdef DOSCOPE | |
| 27 | /* some i/o addresses used to generate pulses for scopes */ | |
| 28 | #define OUT1 0xffffb034 | |
| 29 | #define OUT2 0xffffb018 | |
| 30 | #define OUT3 0xffffb020 | |
| 31 | #define OUT4 0xffffb004 | |
| 32 | #define OUT5 0xffffb024 | |
| 33 | #define OUT6 0xffffb00c | |
| 34 | #define OUT7 0xffffb02c | |
| 35 | ||
| 36 | #define IOaddr(off) (caddr_t)(&vmem[(off) & 0x0fffff]) | |
| 37 | ||
| 38 | extern char vmem[]; | |
| 39 | extern int cold; | |
| 40 | #define scope_out(x) if (!cold) movob(IOaddr(OUT/**/x),0) | |
| 41 | #define scope_in(x) if( !cold) dummy = *IOaddr(IN/**/x) | |
| 42 | #else | |
| 43 | #define scope_out(x) | |
| 44 | #define scope_in(x) | |
| 45 | #endif |