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annotate packages/hal/mips/arch/current/include/pkgconf/hal_mips.h @ 64:c38311975d4f ecos-sw-2000-01-28

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Merge from eCos master repository on 2000-01-28-04:28:11-GMT
author jlarmour
date Fri, 28 Jan 2000 04:59:39 +0000
parents 7a6ac9edc838
children bf00f99aec69
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1 #ifndef CYGONCE_PKGCONF_HAL_MIPS_H
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2 #define CYGONCE_PKGCONF_HAL_MIPS_H
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3 // ====================================================================
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4 //
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5 // pkgconf/hal_mips.h
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6 //
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7 // HAL configuration file
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8 //
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9 // ====================================================================
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10 //####COPYRIGHTBEGIN####
64
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11 //
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12 // -------------------------------------------
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13 // The contents of this file are subject to the Red Hat eCos Public License
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14 // Version 1.0 (the "License"); you may not use this file except in
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15 // compliance with the License. You may obtain a copy of the License at
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16 // http://sourceware.cygnus.com/ecos
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17 //
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18 // Software distributed under the License is distributed on an
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19 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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20 // License for the specific language governing rights and limitations under
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21 // the License.
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22 //
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23 // The Original Code is eCos - Embedded Configurable Operating System,
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24 // released September 30, 1998.
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25 //
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26 // The Initial Developer of the Original Code is Red Hat.
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27 // Portions created by Red Hat are
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28 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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29 // All Rights Reserved.
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30 // -------------------------------------------
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31 //
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32 //####COPYRIGHTEND####
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33 // ====================================================================
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34 //#####DESCRIPTIONBEGIN####
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35 //
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36 // Author(s): bartv
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37 // Contributors: bartv
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38 // Date: 1998-09-02
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39 // Purpose: To allow the user to edit HAL configuration options.
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40 // Description:
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41 //
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42 //####DESCRIPTIONEND####
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43 //
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44 // ====================================================================
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45
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46
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47 /* ---------------------------------------------------------------------
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48 {{CFG_DATA
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49
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50 cdl_package CYGPKG_HAL_MIPS {
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51 display "MIPS architecture"
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52 type radio
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53 parent CYGPKG_HAL
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54 description "
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55 The MIPS architecture HAL package provides generic support
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56 for this processor architecture. It is also necessary to
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57 select a CPU variant and a specific target platform HAL
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58 package."
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59 }
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60
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61 cdl_component CYGFUN_HAL_MIPS_VARIANTS {
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62 display "MIPS variants"
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63 type dummy
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64 parent CYGPKG_HAL_MIPS
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65 description "
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66 A number MIPS variants are supported."
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67 }
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68
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69 cdl_option CYGHWR_HAL_MIPS_CPU_FREQ {
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70 display "CPU frequency"
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71 type count
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72 legal_values 0 to 1000000
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73 parent CYGPKG_HAL_MIPS
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74 description "
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75 This option contains the frequency of the CPU in MegaHertz.
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76 Choose the frequency to match the processor you have. This
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77 may affect thing like serial device, interval clock and
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78 memory access speed settings."
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79 }
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80
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81 cdl_option CYGSEM_HAL_MIPS_EMULATE_UNIMPLEMENTED_FPU_OPS {
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82 display "Emulate unimplemented FPU opcodes"
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83 type boolean
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84 parent CYGPKG_HAL_MIPS
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85 description "
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86 Enabling this option will include a hook in the exception
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87 processing so that Unimplemented Operation FPU exceptions
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88 may be handled. This option has no effect if there is no
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89 hardware floating-point unit. Note that not all situations
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90 in which an exception is raised may be handled. If not, the
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91 exception will be passed on as normal through the standard
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92 exception delivery mechanism."
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93 }
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94
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95 }}CFG_DATA */
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96
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97 #define CYGHWR_HAL_MIPS_CPU_FREQ 50
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98 #define CYGSEM_HAL_MIPS_EMULATE_UNIMPLEMENTED_FPU_OPS
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99
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100 /* -------------------------------------------------------------------*/
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101 /* If either the CTRLC or BREAK support options in hal.h are set */
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102 /* then set our own option to turn on shared generic support for */
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103 /* control C handling. */
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104
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105
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106 #if defined(CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT) || \
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107 defined(CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT)
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108
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109 #define CYGDBG_HAL_MIPS_DEBUG_GDB_CTRLC_SUPPORT
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110
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111 #endif
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112
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113
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114 /* -------------------------------------------------------------------*/
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115 #endif /* CYGONCE_PKGCONF_HAL_MIPS_H */
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116 /* EOF hal_mips.h */