FreeCalypso > hg > fc-selenite

annotate src/nucleus/dmi.c @ 134:7d50d8d13711

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FFS code sync with Magnetite + gcc version fix This change brings the new flash autodetection for FC and Pirelli targets from Magnetite, and should also fix the gcc version for C1xx and gtamodem targets, which were previously broken because they used TI's original flash autodetect code (which operates at address 0) while the boot ROM is mapped there.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 11 Dec 2018 08:43:25 +0000
parents 0f80e1e4dce4
children
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1 /*************************************************************************/
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2 /* */
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3 /* Copyright Mentor Graphics Corporation 2002 */
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4 /* All Rights Reserved. */
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5 /* */
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6 /* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS */
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7 /* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS */
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8 /* SUBJECT TO LICENSE TERMS. */
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9 /* */
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10 /*************************************************************************/
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11
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12 /*************************************************************************/
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13 /* */
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14 /* FILE NAME VERSION */
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15 /* */
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16 /* dmi.c Nucleus PLUS 1.14 */
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17 /* */
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18 /* COMPONENT */
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19 /* */
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20 /* DM - Dynamic Memory Management */
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21 /* */
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22 /* DESCRIPTION */
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23 /* */
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24 /* This file contains the initialization routine for the Dynamic */
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25 /* Memory Management component. */
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26 /* */
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27 /* DATA STRUCTURES */
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28 /* */
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29 /* None */
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30 /* */
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31 /* FUNCTIONS */
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32 /* */
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33 /* DMI_Initialize Dynamic memory initialize */
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34 /* */
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35 /* DEPENDENCIES */
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36 /* */
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37 /* dm_defs.h Dynamic memory constants */
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38 /* */
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39 /* HISTORY */
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40 /* */
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41 /* DATE REMARKS */
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42 /* */
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43 /* 03-01-1993 Created initial version 1.0 */
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44 /* 04-19-1993 Verified version 1.0 */
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45 /* 03-01-1994 Modified copyright, resulting in */
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46 /* version 1.1 */
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47 /* */
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48 /* 03-18-1994 Verified version 1.1 */
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49 /* 04-17-1996 updated to version 1.2 */
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50 /* 03-24-1998 Released version 1.3 */
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51 /* 03-26-1999 Released 1.11m (new release */
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52 /* numbering scheme) */
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53 /* 04-17-2002 Released version 1.13m */
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54 /* 11-07-2002 Released version 1.14 */
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55 /*************************************************************************/
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56 #define NU_SOURCE_FILE
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59 #include "dm_defs.h" /* Dynamic memory constants */
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60 #include "dm_extr.h" /* Dynamic memory interfaces */
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63 /* Define external inner-component global data references. */
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65 extern CS_NODE *DMD_Created_Pools_List;
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66 extern UNSIGNED DMD_Total_Pools;
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67 extern TC_PROTECT DMD_List_Protect;
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70 /*************************************************************************/
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71 /* */
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72 /* FUNCTION */
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73 /* */
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74 /* DMI_Initialize */
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75 /* */
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76 /* DESCRIPTION */
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77 /* */
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78 /* This function initializes the data structures that control the */
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79 /* operation of the Dynamic Memory component (DM). There are no */
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80 /* dynamic memory pools initially. */
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81 /* */
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82 /* CALLED BY */
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83 /* */
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84 /* INC_Initialize System initialization */
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85 /* */
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86 /* CALLS */
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87 /* */
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88 /* None */
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89 /* */
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90 /* INPUTS */
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91 /* */
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92 /* None */
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93 /* */
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94 /* OUTPUTS */
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95 /* */
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96 /* DMD_Created_Pools_List List of created pools */
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97 /* DMD_Total_Pools Number of created pools */
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98 /* DMD_List_Protect Protection for pool list */
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99 /* */
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100 /* HISTORY */
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101 /* */
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102 /* DATE REMARKS */
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103 /* */
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104 /* 03-01-1993 Created initial version 1.0 */
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105 /* 04-19-1993 Verified version 1.0 */
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106 /* */
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107 /*************************************************************************/
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108 VOID DMI_Initialize(VOID)
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109 {
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110 /* Initialize the created dynamic memory pool list to NU_NULL. */
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111 DMD_Created_Pools_List = NU_NULL;
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112
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113 /* Initialize the total number of created pools to 0. */
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114 DMD_Total_Pools = 0;
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115
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116 /* Initialize the list protection structure. */
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117 DMD_List_Protect.tc_tcb_pointer = NU_NULL;
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118 }
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