projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 05e3da35 KB |
1 | /*- |
| 2 | * Copyright (c) 1986 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 | * %sccs.include.proprietary.c% | |
| 9 | * | |
| 10 | * @(#)reg.h 7.2 (Berkeley) %G% | |
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11 | */ |
| 12 | ||
| c5acbbc5 SL |
13 | /* |
| 14 | * Location of the users' stored | |
| 15 | * registers relative to PSL of 'trap' and 'syscall'. | |
| 16 | * Usage is u.u_ar0[XX]. | |
| 17 | */ | |
| 18 | ||
| 19 | #define PS (-1) | |
| 20 | #define PC (-2) | |
| 21 | /* (-3) */ | |
| 22 | /* (-4) */ | |
| 23 | #define RACL (-5) | |
| 24 | #define RACH (-6) | |
| 25 | /* (-7) */ | |
| 26 | /* (-8) */ | |
| 27 | #define SP (-9) | |
| 28 | #define R13 (-10) | |
| 29 | #define FP (-10) | |
| 30 | #define R12 (-13) | |
| 31 | #define R11 (-14) | |
| 32 | #define R10 (-15) | |
| 33 | #define R9 (-16) | |
| 34 | #define R8 (-17) | |
| 35 | #define R7 (-18) | |
| 36 | #define R6 (-19) | |
| 37 | #define R5 (-20) | |
| 38 | #define R4 (-21) | |
| 39 | #define R3 (-22) | |
| 40 | #define R2 (-23) | |
| 41 | #define R1 (-24) | |
| 42 | #define R0 (-25) | |
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43 | |
| 44 | #ifdef IPCREG | |
| 45 | #define NIPCREG 18 | |
| 46 | int ipcreg[NIPCREG] = | |
| 47 | {R0,R1,R2,R3,R4,R5,R6,R7,R8,R9,R10,R11,R12,FP,SP,PC,RACH,RACL}; | |
| 48 | #endif |