FreeCalypso > hg > fc-magnetite

annotate src/gpf3/ccd/ccd_store.c @ 686:59f07d67eb45

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luna target split into luna1 and luna2 luna1 is FC Luna based on iWOW DSK v4.0 or v5.0 motherboard luna2 is FC Luna based on FC Caramel2 MB
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 12 Oct 2020 18:51:24 +0000
parents c41a534f33c6
children
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rev   line source
2
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project :
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4 | Modul : ccd_store.c
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2004 Texas Instruments Deutschland, GmbH
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : CCD - Definition of store handling routines
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18 +-----------------------------------------------------------------------------
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19 */
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20
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21 #define CCD_STO_C
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22
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23 #include <stdio.h>
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24 #include <stdlib.h>
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25 #include <stdarg.h>
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26 #include <string.h>
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27 #include <setjmp.h>
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28
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29 /*
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30 * Standard definitions like UCHAR, ERROR etc.
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31 */
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32 #include "typedefs.h"
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33 #include "header.h"
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34
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35 /*
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36 * Types and constants used by CCD
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37 */
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38 #include "ccd_globs.h"
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39
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40 /*
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41 * Type definitions for CCD data tables
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42 */
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43 #include "ccdtable.h"
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44
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45 /*
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46 * Function prototypes of CCD-CCDDATA interface
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47 */
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48 #include "ccddata.h"
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49
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50 /*
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51 * Prototypes of ccd internal functions
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52 */
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53 #include "ccd.h"
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54
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55
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56 extern T_CCD_TASK_TABLE* ccd_task_list[];
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57
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58 #ifndef RUN_INT_RAM
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59 /* Attention for RUN_...: static function */
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60 /*
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61 +------------------------------------------------------------------------------
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62 | Function : ccd_store_alloc
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63 +------------------------------------------------------------------------------
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64 | Description : This function allocates a the entity's store entry and
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65 | set its next pointer to 0.
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66 | The members of the entry must not reset with each
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67 | coding/decoding action.
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68 |
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69 | Parameters : -
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70 |
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71 | Return : pointer to struct of type T_CCD_STORE_LIST
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72 +------------------------------------------------------------------------------
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73 */
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74 static T_CCD_STORE_LIST* ccd_store_alloc ()
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75 {
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76 T_CCD_STORE_LIST* stoentry;
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77 int i;
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78 #if defined (CCD_TEST)
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79 stoentry = malloc (sizeof(T_CCD_STORE_LIST));
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80 #else
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81 stoentry = D_ALLOC (sizeof(T_CCD_STORE_LIST));
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82 #endif
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83 /* for future use to extend register capacity */
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84 /* stoentry->next = NULL */
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85 if (stoentry)
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86 {
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87 for (i = 0; i < 3; i++)
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88 {
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89 stoentry->store[i] = 0;
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90 }
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91 /* for future use to extend register capacity */
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92 /* (*stoentry)->next = NULL */
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93 }
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94 return stoentry;
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95 }
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96 #endif /* !RUN_INT_RAM */
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97
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98 #ifndef RUN_INT_RAM
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99 /*
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100 +------------------------------------------------------------------------------
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101 | Function : ccd_store_init
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102 +------------------------------------------------------------------------------
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103 | Description : This function initializes the entity's store entry
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104 |
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105 | Parameters : eentry - pointing to the entity's error entry
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106 |
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107 | Return : 1 in case of error, 0 otherwise
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108 +------------------------------------------------------------------------------
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109 */
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110 int ccd_store_init (T_CCD_STORE_LIST** stoentry)
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111 {
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112 if (!*stoentry)
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113 {
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114 #if defined (CCD_TEST)
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115 *stoentry = malloc (sizeof(T_CCD_STORE_LIST));
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116 #else
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117 *stoentry = D_ALLOC (sizeof(T_CCD_STORE_LIST));
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118 #endif
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119 }
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120 if (*stoentry)
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121 {
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122 int i;
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123 for (i = 0; i < 3; i++)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 (*stoentry)->store[i] = 0;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 /* for future use to extend register capacity */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 /* (*stoentry)->next = NULL */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 return 0;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 return 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 #endif /* !RUN_INT_RAM */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 #ifndef RUN_INT_RAM
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 | Function : ccd_store_exit
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 | Description : This function frees the task related store entry in
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 | ccd_task_list.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 | Parameters : -
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 | Return : -
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 void ccd_store_exit (void)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 T_CCD_STORE_LIST** entry;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 #if defined (CCD_TEST)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 entry = &ccd_task_list[0]->ccd_store;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 if (*entry)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 /* for future use: This function frees the task related store list in case */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 /* of extended register capacity */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 /* ccd_sto_free(*stoentry); */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 free (*entry);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 #else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 T_HANDLE me = vsi_e_handle (0, NULL);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 if (me == VSI_ERROR)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 me = 0;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 entry = &ccd_task_list[me]->ccd_store;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 if (*entry)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 /* for future use: This function frees the task related store list in case */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 /* of extended register capacity */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 /* ccd_sto_free(*stoentry); */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 D_FREE (*entry);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 *entry = 0;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 #endif /* !RUN_INT_RAM */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 #ifndef RUN_INT_RAM
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 | Function : ccd_writeStore
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 | Description : This function copies information to the register
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 | retaining its entries after CCD actions are finished.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 | Parameters : globs - the current variable set
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 | regNo - to select one of the CCD STORE Registers
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 | value - information to write to CCD STORE Register
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 | Return : 1 in case of error, 0 otherwise
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 UBYTE ccd_writeStore (T_CCD_Globs *globs, ULONG regNo, ULONG value)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 T_CCD_STORE_LIST* it;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 #if defined (CCD_TEST)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 it = ccd_task_list[0]->ccd_store;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 #else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 T_HANDLE me = vsi_e_handle (0, NULL);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 if (me == VSI_ERROR)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 me = 0;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 it = ccd_task_list[me]->ccd_store;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 it = ccd_task_list[globs->me]->ccd_store;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 TRACE_CCD (globs, "Writing %x to STO[%d] ", value, regNo);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 if (regNo < 3)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 if (!it)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 it = ccd_store_alloc ();
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 if (it)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221 it->store[regNo] = value;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226 /* Memory allocation failed */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228 TRACE_CCD (globs, "Memory allocation failed!");
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 return 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
234 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236 /* for future use: extended register capacity requested */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 TRACE_CCD (globs, "Invalid register number STO[%d] ", regNo);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
239 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
240 return 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
241 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
242
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
243 return 0;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
244 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
245 #endif /* !RUN_INT_RAM */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
246
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
247 #ifndef RUN_INT_RAM
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
248 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
249 +------------------------------------------------------------------------------
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250 | Function : ccd_setStore
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251 +------------------------------------------------------------------------------
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252 | Description : This function copies information from the user to the CCD
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253 | STORE Register. It retains its entries after CCD actions
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254 | are finished.
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255 |
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256 | Parameters : regNo - to select one of the CCD STORE Registers
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257 | value - information to write to CCD STORE Register
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258 |
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259 | Return : 1 in case of error, 0 otherwise
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260 +------------------------------------------------------------------------------
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261 */
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262
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263 UBYTE ccd_setStore ( ULONG regNo, ULONG value)
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264 {
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265 T_CCD_Globs* entry;
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266 #if defined (CCD_TEST)
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267 entry = ccd_task_list[0]->ccd_globs;
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268 #else
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269 T_HANDLE me = vsi_e_handle (0, NULL);
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270 if (me == VSI_ERROR)
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271 me = 0;
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272 entry = ccd_task_list[me]->ccd_globs;
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273 entry->me = me;
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274 #endif
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275
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276 return ccd_writeStore (entry, regNo, value);
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277 }
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278 #endif /* !RUN_INT_RAM */
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279
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280 #ifndef RUN_INT_RAM
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281 /*
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282 +------------------------------------------------------------------------------
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283 | Function : ccd_getStore
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284 +------------------------------------------------------------------------------
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285 | Description : This function reads information from the CCD STORE Register
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286 | and provides it to CCD.
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287 | (CCD STORE Register retains its entries after CCD actions
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288 | are finished.)
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289 |
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290 | Parameters : globs - the current variable set
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291 | regNo - to select one of the CCD STORE Registers
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292 | value - information to write to CCD STORE Register
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293 |
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294 | Return : 1 in case of error, 0 otherwise
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295 +------------------------------------------------------------------------------
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296 */
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297
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298 UBYTE ccd_getStore (T_CCD_Globs *globs, ULONG regNo, ULONG *value)
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299 {
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300 T_CCD_STORE_LIST* it = ccd_task_list[globs->me]->ccd_store;
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301
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302 #ifdef DEBUG_CCD
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303 TRACE_CCD (globs, "Reading from STO[%d] ", regNo);
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304 #endif
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305
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306 if (regNo < 3)
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307 {
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308 if (it)
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309 {
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310 *value = it->store[regNo];
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311 }
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312 else
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313 {
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314 #ifdef DEBUG_CCD
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315 TRACE_CCD (globs, "No CCD STORE Register persent!");
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316 #endif
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Mychaela Falconia <falcon@freecalypso.org>
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317 return 1;
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318 }
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319 }
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320
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Mychaela Falconia <falcon@freecalypso.org>
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321 else
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Mychaela Falconia <falcon@freecalypso.org>
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322 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
323 /* for future use: extended register capacity requested */
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Mychaela Falconia <falcon@freecalypso.org>
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324 #ifdef DEBUG_CCD
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325 TRACE_CCD (globs, "Invalid register number STO[%d] ", regNo);
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Mychaela Falconia <falcon@freecalypso.org>
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326 #endif
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Mychaela Falconia <falcon@freecalypso.org>
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327 return 1;
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Mychaela Falconia <falcon@freecalypso.org>
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diff changeset
328 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
329
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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330 return 0;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
331 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
332 #endif /* !RUN_INT_RAM */