4.104.114.84.95
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1 | /* a29k.h |
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2 | * |
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3 | * COPYRIGHT (c) 1989-1999. |
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4 | * On-Line Applications Research Corporation (OAR). |
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5 | * |
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6 | * The license and distribution terms for this file may be |
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7 | * found in the file LICENSE in this distribution or at |
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8 | * http://www.OARcorp.com/rtems/license.html. |
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9 | * |
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10 | * $Id$ |
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11 | * |
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12 | */ |
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13 | /* @(#)a29k.h 10/21/96 1.3 */ |
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14 | |
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15 | #ifndef _INCLUDE_A29K_h |
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16 | #define _INCLUDE_A29K_h |
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17 | |
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18 | #ifdef __cplusplus |
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19 | extern "C" { |
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20 | #endif |
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21 | |
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22 | /* |
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23 | * This file contains the information required to build |
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24 | * RTEMS for a particular member of the "no cpu" |
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25 | * family when executing in protected mode. It does |
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26 | * this by setting variables to indicate which implementation |
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27 | * dependent features are present in a particular member |
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28 | * of the family. |
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29 | */ |
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30 | |
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31 | #if defined(rtems_multilib) |
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32 | /* |
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33 | * Figure out all CPU Model Feature Flags based upon compiler |
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34 | * predefines. |
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35 | */ |
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36 | |
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37 | #define CPU_MODEL_NAME "rtems_multilib" |
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38 | #define A29K_HAS_FPU 0 |
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39 | |
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40 | #elif defined(a29205) |
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41 | |
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42 | #define CPU_MODEL_NAME "a29205" |
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43 | #define A29K_HAS_FPU 0 |
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44 | |
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45 | #else |
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46 | |
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47 | #error "Unsupported CPU Model" |
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48 | |
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49 | #endif |
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50 | |
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51 | /* |
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52 | * Define the name of the CPU family. |
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53 | */ |
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54 | |
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55 | #define CPU_NAME "AMD 29K" |
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56 | |
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57 | /* |
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58 | * Some bits in the CPS: |
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59 | */ |
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60 | #define TD 0x20000 |
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61 | #define DI 0x00002 |
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62 | |
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63 | #ifdef __cplusplus |
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64 | } |
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65 | #endif |
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66 | |
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67 | #endif /* ! _INCLUDE_A29K_h */ |
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68 | /* end of include file */ |
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