FreeCalypso > hg > fc-magnetite

annotate src/cs/layer1/cfile/l1_mfmgr.c @ 309:a05a9e88976f

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configure.sh: better comment
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 02 Nov 2017 06:59:21 +0000
parents 50a15a54801e
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
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1
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2 /************* Revision Controle System Header *************
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3 * GSM Layer 1 software
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4 * L1_MFMGR.C
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5 *
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6 * Filename l1_mfmgr.c
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7 * Copyright 2003 (C) Texas Instruments
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8 *
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9 ************* Revision Controle System Header *************/
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11 #define L1_MFMGR_C
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13 #include "l1_macro.h"
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14 #include "l1_confg.h"
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16 #if (CODE_VERSION == SIMULATION)
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17 #include <string.h>
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18 #include "l1_types.h"
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19 #include "sys_types.h"
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20 #include "l1_const.h"
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21 #if TESTMODE
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22 #include "l1tm_defty.h"
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23 #endif
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24 #if (AUDIO_TASK == 1)
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25 #include "l1audio_const.h"
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26 #include "l1audio_cust.h"
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27 #include "l1audio_defty.h"
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28 #endif
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29 #if (L1_GTT == 1)
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30 #include "l1gtt_const.h"
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31 #include "l1gtt_defty.h"
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32 #endif
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33 #if (L1_MP3 == 1)
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34 #include "l1mp3_defty.h"
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35 #endif
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36 #if (L1_MIDI == 1)
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37 #include "l1midi_defty.h"
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38 #endif
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39 #if (L1_AAC == 1)
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40 #include "l1aac_defty.h"
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41 #endif
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42 #include "l1_defty.h"
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43 #include "cust_os.h"
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44 #include "l1_msgty.h"
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45 #include "l1_varex.h"
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46 #include "l1_proto.h"
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47 #else
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48 #include <string.h>
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49 #include "l1_types.h"
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50 #include "sys_types.h"
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51 #include "l1_const.h"
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52
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53 #if TESTMODE
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54 #include "l1tm_defty.h"
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55 #endif
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56 #if (AUDIO_TASK == 1)
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57 #include "l1audio_const.h"
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58 #include "l1audio_cust.h"
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59 #include "l1audio_defty.h"
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60 #endif
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61 #if (L1_GTT == 1)
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62 #include "l1gtt_const.h"
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63 #include "l1gtt_defty.h"
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64 #endif
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65 #if (L1_MP3 == 1)
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66 #include "l1mp3_defty.h"
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67 #endif
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68 #if (L1_MIDI == 1)
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69 #include "l1midi_defty.h"
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70 #endif
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71 #if (L1_AAC == 1)
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72 #include "l1aac_defty.h"
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73 #endif
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74 #include "l1_defty.h"
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75 #include "cust_os.h"
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76 #include "l1_msgty.h"
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77 #include "l1_varex.h"
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78 #include "l1_proto.h"
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79 #endif
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80 #include "l1_tabs.h"
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81
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82 /*-------------------------------------------------------*/
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83 /* l1s_clear_mftab() */
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84 /*-------------------------------------------------------*/
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85 /* Parameters : */
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86 /* Return : */
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87 /* Functionality : */
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88 /*-------------------------------------------------------*/
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89 void l1s_clear_mftab(T_FRM *frmlst)
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90 {
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91 WORD32 j,k;
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92
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93 #if (TRACE_TYPE==5)
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94 trace_mft("l1s_clear_mftab()", -1);
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95 #endif
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96
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97 // Clear MFTAB.
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98 for (j=0; j<MFTAB_SIZE; j++)
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99 {
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100 for (k=0; k<L1_MAX_FCT; k++)
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101 {
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102 frmlst[j].fct[k].fct_ptr = NULL; // Enough to clear the MFTAB.
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103 }
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104 }
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105 }
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106
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107 /*-------------------------------------------------------*/
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108 /* l1s_load_mftab() */
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109 /*-------------------------------------------------------*/
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110 /* Parameters : */
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111 /* Return : */
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112 /* Functionality : */
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113 /*-------------------------------------------------------*/
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114 void l1s_load_mftab(const T_FCT *fct, const UWORD8 size, UWORD8 frame, T_FRM *frmlst)
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115 {
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116 UWORD8 i;
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117 UWORD8 frame_count;
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118 T_FRM *current_frm;
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119
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120 #if (TRACE_TYPE==5)
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 trace_mft("l1s_load_mftab()", frame);
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 #endif
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 if(fct != NULL)
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 // there is a Rom block available.
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 {
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 frame_count = 0;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 do
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 {
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 i=0;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 current_frm = &(frmlst[frame]);
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 while (fct->fct_ptr != NULL)
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 {
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 // ROM block is downloaded to RAM, it is added to current block contents in MFTAB.
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 // we have to look for a free place in the OPTIONAL struct. for current frame.
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 while (current_frm->fct[i].fct_ptr != NULL) i++;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 current_frm->fct[i] = *fct++;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 i++;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 }
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 // increment "fct" to skip the NULL function...
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 fct++;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 // increment frame counter...
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 frame_count++;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 // increment frame counter with round up...
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 if(++frame >= MFTAB_SIZE) frame = 0;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 }
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 while (frame_count < size);
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 // end of permanent table when all frame read from ROM block.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 }
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 }
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 /*-------------------------------------------------------*/
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 /* l1s_exec_mftab() */
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 /*-------------------------------------------------------*/
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 /* Parameters : */
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 /* Return : */
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 /* Functionality : */
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 /*-------------------------------------------------------*/
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 void l1s_exec_mftab()
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
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166 {
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 UWORD8 i=0;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 T_FCT *current_fct;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 // Point to the first function for current frame.
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 current_fct = &(l1s.mftab.frmlst[l1s.afrm].fct[0]);
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 do
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 /********************************************/
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 /*** look at all fcts until L1_MAX_FCT ***/
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 /********************************************/
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 {
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 if (current_fct->fct_ptr != NULL)
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 /****************************************************/
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 /* Check function is not NULL */
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 /* -> execute functions and reset fct field */
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 /****************************************************/
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 {
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 UWORD8 param1 = current_fct->param1;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 UWORD8 param2 = current_fct->param2;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 (*current_fct->fct_ptr)(param1,param2); // execute fction.
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 current_fct->fct_ptr = NULL; // clear executed fction.
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 current_fct->param1 = NO_PAR; // clear complexe function parameter.
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 current_fct->param2 = NO_PAR; // clear complexe function parameter.
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 }
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 // Increment "i" and function pointer.
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 current_fct++; // point to next fction.
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 i++; // increment fction counter.
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 } // end do.
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 while (i < L1_MAX_FCT);
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 }
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 #if (FF_L1_FAST_DECODING == 1 )
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 /*-------------------------------------------------------
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 l1s_clean_mftab()
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 -------------------------------------------------------
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 Parameters :-current task in MFTAB
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 -current_tsk_frm : frame of current task
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 from which functions should be erase
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 Return :
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 Functionality : Clean a task being execute
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 first step of function is to look for the frame
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 from which we want to erase functions of the task.
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 Second step is to identify function to clean up : we
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 want clean up only functions of current task starting
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 from current_tsk_frm.Hence, a test is done to identify
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 function from TASK_ROM_MFTAB inside MFTAB by checking
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 fct pointer amd the two parameters param1 and param2.
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 If test is true (i.e parameters and function pointer
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218 are used for the current task executuion ) , a clean
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 is done by setfct pointer to NULL
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 in order to erase this function of MFTAB .The clean up
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221 is applied until the last frame used by current task
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 (number of frames used by a task is defined by size
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 variable).
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 When clean up is done , reset active frame if current
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 frame is the last frame of MFTAB.
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226 This function allow to pipeline fast signaling blocks
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227 with non fast signaling blocks without lose blocks.
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228 -------------------------------------------------------*/
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 void l1s_clean_mftab(UWORD8 task, UWORD8 current_tsk_frm)
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 {
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231 T_FRM *p_current_frm;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232 const T_FCT *fct;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233 UWORD8 size;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
234 UWORD8 frame;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 UWORD8 i = 1;/*i refers to l1_mftab.h where we have frame 1,frame2,frame3... so i starts to 1*/
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236 UWORD8 j;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 UWORD8 k;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
239 #if (TRACE_TYPE==5)
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
240 trace_mft("l1s_clean_mftab()", -1);
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
241 #endif
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
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242
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243 fct = TASK_ROM_MFTAB[task].address;
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244 size = TASK_ROM_MFTAB[task].size;
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245 frame = l1s.afrm;
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246
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247 /* Get the good frame in function block */
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248 while(i < current_tsk_frm)
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249 {
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250 while(fct->fct_ptr != NULL)
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251 {
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252 fct++;/* Skip non-nulll functions */
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253 }
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254 fct++;/*Skip null function */
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255 i++;
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256 }
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257
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258 /* Search in MFTAB all functions relative to the block we want to erase*/
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259 while(i <= size)
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260 {
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261 p_current_frm = &(l1s.mftab.frmlst[frame]);
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262
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263 while(fct->fct_ptr != NULL)
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264 {
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265 for(j = 0; j < L1_MAX_FCT; j++)
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266 {
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267 if(((p_current_frm->fct[j].param1 == task) && (p_current_frm->fct[j].param2 == fct->param2))
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268 && ( p_current_frm->fct[j].fct_ptr == fct->fct_ptr))
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269 {
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270 p_current_frm->fct[j].fct_ptr = NULL;
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271
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272 /*l1s_load_mftab function inserts a block just by looking if the function pointer is null : to avoid this issue, a remove dowwn */
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273 /*of all functions pointers of the frme is done so there is no hole and hence no possible block insertion*/
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274 if(frame != l1s.afrm) /* condition for shifting*/
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275 {
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276 for( k = j; k < L1_MAX_FCT - 1; k ++)
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277 {
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278 p_current_frm->fct[k] = p_current_frm->fct[k + 1];/* alls pointers are going up of one position in the frame*/
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Mychaela Falconia <falcon@freecalypso.org>
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279 }
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
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280 p_current_frm->fct[L1_MAX_FCT-1].fct_ptr = NULL; /*last pointer is setting to NULL to avoid to remove the last function fct[L1_MAX_FCT] */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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281 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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282 j = L1_MAX_FCT;/* Function found, exit to save time */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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283 }
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
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284 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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285 fct++;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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286 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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287 fct++;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
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288 i++;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
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289 if(++ frame >= MFTAB_SIZE)
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
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290 {
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
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291 frame = 0;
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
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292 }
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
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293 }
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
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294 }
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
295 #endif /* if (FF_L1_FAST_DECODING == 1) */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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296
50a15a54801e src/cs/layer1: import from tcs211-l1-reconst project
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
297
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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298