FreeCalypso > hg > fc-tourmaline
annotate src/gpf/frame/vsi_mem.c @ 268:f2e52cab0a73
abb_inth.c: check all interrupt causes, not just one
The original code used if - else if - else if etc constructs, thus
the first detected interrupt was the only one handled. However,
Iota ITSTATREG is a clear-on-read register, thus if we only handle
the first detected interrupt and skip checking the others, then the
other interrupts will be lost, if more than one interrupt happened
to occur in one ABB interrupt handling cycle - a form of rare race
condition. Change the code to check all interrupts that were read
in this cycle.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 13 Jun 2021 18:17:53 +0000 |
parents | 4e78acac3d88 |
children |
rev | line source |
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0
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1 /* |
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2 +------------------------------------------------------------------------------ |
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3 | File: vsi_mem.c |
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4 +------------------------------------------------------------------------------ |
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5 | Copyright 2002 Texas Instruments Berlin, AG |
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6 | All rights reserved. |
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7 | |
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8 | This file is confidential and a trade secret of Texas |
4e78acac3d88
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9 | Instruments Berlin, AG |
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10 | The receipt of or possession of this file does not convey |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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11 | any rights to reproduce or disclose its contents or to |
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12 | manufacture, use, or sell anything it may describe, in |
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13 | whole, or in part, without the specific written consent of |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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14 | Texas Instruments Berlin, AG. |
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15 +----------------------------------------------------------------------------- |
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16 | Purpose : This Module defines the virtual system interface part |
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17 | for the dynamic memory pools. |
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18 +----------------------------------------------------------------------------- |
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19 */ |
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20 |
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21 #ifndef __VSI_MEM_C__ |
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22 #define __VSI_MEM_C__ |
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23 #endif |
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24 |
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25 /*==== INCLUDES ===================================================*/ |
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26 |
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27 #include "string.h" |
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28 |
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29 #include "typedefs.h" |
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30 #include "vsi.h" |
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31 #include "os.h" |
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32 #include "frm_defs.h" |
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33 #include "frm_types.h" |
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34 #include "frm_glob.h" |
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35 |
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36 #ifdef NU_DEBUG |
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37 #include "frame.h" |
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38 #endif |
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39 |
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40 #ifdef MEMORY_SUPERVISION |
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41 #include "tools.h" |
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42 #endif |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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43 |
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44 /*==== CONSTANTS ==================================================*/ |
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45 |
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46 #ifndef RUN_INT_RAM |
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47 char const *waited_str = "Waited for partition"; |
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48 char const *bigger_str = "Bigger partition allocated than requested"; |
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49 char const *free_str = "Partition Deallocation failed"; |
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50 #else |
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51 extern char const *waited_str; |
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52 extern char const *bigger_str; |
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53 extern char const *free_str; |
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54 #endif |
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55 |
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56 #ifdef NU_DEBUG |
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57 extern char const *freed_str; |
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58 #endif |
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59 |
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60 /*==== TYPES ======================================================*/ |
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61 |
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62 |
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63 /*==== EXTERNALS ==================================================*/ |
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64 |
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65 /* -------------- S H A R E D - BEGIN ---------------- */ |
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66 #ifdef _TOOLS_ |
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67 #pragma data_seg("FRAME_SHARED") |
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68 #endif |
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69 |
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70 #if !defined (_TOOLS_) && !defined (_LINUX_) && !defined (_SOLARIS_) |
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71 extern const T_FRM_PARTITION_GROUP_CONFIG partition_grp_config[]; |
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72 #endif |
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73 |
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74 /*==== VARIABLES ==================================================*/ |
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75 |
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76 #ifndef RUN_INT_RAM |
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77 char init_partition_memory = DISABLE_PARTITON_INIT; |
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78 char init_partition_pattern = 0; |
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79 T_HANDLE vsi_m_sem_handle = VSI_ERROR; |
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80 #else |
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81 extern char init_partition_memory; |
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82 extern char init_partition_pattern; |
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83 extern T_HANDLE vsi_m_sem_handle; |
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84 #endif |
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85 |
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86 #ifdef _TOOLS_ |
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87 #pragma data_seg() |
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88 #endif |
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89 /* -------------- S H A R E D - END ---------------- */ |
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90 |
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91 /*==== FUNCTIONS ==================================================*/ |
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92 |
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93 #ifndef RUN_FLASH |
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94 /* |
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95 +--------------------------------------------------------------------+ |
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96 | PROJECT : GSM-Frame (8415) MODULE : VSI_MEM | |
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97 | STATE : code ROUTINE : vsi_m_new | |
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98 +--------------------------------------------------------------------+ |
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99 |
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100 PURPOSE : allocate a partition of a pool defined by the parameter type |
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101 |
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102 */ |
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103 |
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104 T_VOID_STRUCT * vsi_m_new (ULONG Size, ULONG type FILE_LINE_TYPE) |
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105 { |
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106 LONG Status; |
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107 T_VOID_STRUCT *prim; |
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108 OS_HANDLE pool; |
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parents:
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109 T_HANDLE Caller; |
4e78acac3d88
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parents:
diff
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|
110 ULONG flags; |
4e78acac3d88
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parents:
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|
111 ULONG suspend; |
4e78acac3d88
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parents:
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|
112 |
4e78acac3d88
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parents:
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113 Caller = 0; |
4e78acac3d88
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parents:
diff
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114 |
4e78acac3d88
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parents:
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115 pool = type & VSI_MEM_POOL_MASK; |
4e78acac3d88
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parents:
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116 flags = type & VSI_MEM_FLAG_MASK; |
4e78acac3d88
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parents:
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117 |
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parents:
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118 if ( flags & VSI_MEM_NON_BLOCKING ) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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119 suspend = OS_NO_SUSPEND; |
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parents:
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120 else |
4e78acac3d88
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parents:
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121 suspend = OS_SUSPEND; |
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parents:
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122 |
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parents:
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123 Status = os_AllocatePartition ( Caller, &prim, Size, suspend, pool ); |
4e78acac3d88
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124 |
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parents:
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125 switch ( Status ) |
4e78acac3d88
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parents:
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126 { |
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parents:
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127 case OS_OK: |
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parents:
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128 break; |
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parents:
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129 case OS_WAITED: |
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parents:
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130 #ifdef NU_DEBUG |
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131 Caller = e_running[os_MyHandle()]; |
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132 pf_handle_warning ( OS_SYST_WRN_WAIT_PARTITION, "%s %s, entity %s, Size %d, %s(%d)", |
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133 syst_wrn, waited_str, pf_TaskTable[Caller].Name, Size FILE_LINE_MACRO_PASSED ); |
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134 #endif |
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135 break; |
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parents:
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136 case OS_ERROR: |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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137 case OS_TIMEOUT: |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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138 if ( !(flags & VSI_MEM_NON_BLOCKING) ) |
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parents:
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139 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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140 /* fatal error for blocking allocation and 'HISR' caller */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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141 Caller = e_running[os_MyHandle()]; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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142 vsi_o_assert ( NO_TASK, OS_SYST_ERR_NO_PARTITION FILE_LINE_MACRO_PASSED, |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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143 "No Partition available, entity %s, size %d", |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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144 pf_TaskTable[Caller].Name, Size ); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
145 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
146 return NULL; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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147 /*lint -e527 suppress Warning -- Unreachable */ |
4e78acac3d88
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parents:
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148 break; |
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parents:
diff
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149 /*lint +e527 */ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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150 case OS_ALLOCATED_BIGGER: |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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151 #ifdef NU_DEBUG |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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152 Caller = e_running[os_MyHandle()]; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
153 pf_handle_warning ( OS_SYST_WRN_BIG_PARTITION, "%s %s, entity %s, Size %d, %s(%d)", |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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154 syst_wrn, bigger_str, pf_TaskTable[Caller].Name, Size FILE_LINE_MACRO_PASSED ); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
155 #endif |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
156 break; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
157 default: |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
158 return NULL; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
159 /*lint -e527 suppress Warning -- Unreachable */ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
160 break; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
161 /*lint +e527 */ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
162 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
163 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
164 prim = prim + PPM_OFFSET; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
165 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
166 if ( init_partition_memory ) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
167 { |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
168 memset( (char*)prim, init_partition_pattern, (unsigned int)Size ); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
169 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
170 #ifdef MEMORY_SUPERVISION |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
171 /* |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
172 * Pools registered via vsi_m_register_pool() cannot be handle by the partition supervision. The |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
173 * id therefor is set to 0, to allow the supervision functions to ignore them. |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
174 */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
175 if ( pool == DmemGroupHandle ) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
176 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
177 /* for primitive vsi_ppm_new() is called after the opc has been entered in the header */ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
178 Caller = e_running[os_MyHandle()]; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
179 vsi_ppm_new ( Caller, Size, (T_PRIM_HEADER*)prim, file, line ); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
180 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
181 #endif /* MEMORY_SUPERVISION */ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
182 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
183 return prim; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
184 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
185 #endif |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
186 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
187 #ifndef RUN_INT_RAM |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
188 /* |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
189 +--------------------------------------------------------------------+ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
190 | PROJECT : GSM-Frame (8415) MODULE : VSI_MEM | |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
191 | STATE : code ROUTINE : vsi_m_new_size | |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
192 +--------------------------------------------------------------------+ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
193 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
194 PURPOSE : allocate partition and retern partition size |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
195 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
196 */ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
197 T_VOID_STRUCT *vsi_m_new_size ( ULONG size, ULONG type, |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
198 ULONG *partition_size FILE_LINE_TYPE) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
199 { |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
200 T_FRM_PARTITION_POOL_CONFIG * pool_config; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
201 T_VOID_STRUCT *prim; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
202 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
203 if ( ( prim = vsi_m_new ( size, type FILE_LINE ) ) != NULL ) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
204 { |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
205 #if defined (_TOOLS_) || defined (_LINUX_) || defined (_SOLARIS_) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
206 *partition_size = size; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
207 #else |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
208 pool_config = (T_FRM_PARTITION_POOL_CONFIG*)partition_grp_config[PrimGroupHandle].grp_config; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
209 while ( pool_config != NULL ) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
210 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
211 if ( size <= pool_config->part_size ) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
212 { |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
213 *partition_size = pool_config->part_size; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
214 break; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
215 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
216 else |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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217 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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218 pool_config++; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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219 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
220 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
221 #endif |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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222 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
223 return (prim); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
224 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
225 #endif |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
226 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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227 #ifndef RUN_FLASH |
4e78acac3d88
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parents:
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228 /* |
4e78acac3d88
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229 +--------------------------------------------------------------------+ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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230 | PROJECT : GSM-Frame (8415) MODULE : VSI_MEM | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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231 | STATE : code ROUTINE : vsi_m_free | |
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parents:
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232 +--------------------------------------------------------------------+ |
4e78acac3d88
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parents:
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233 |
4e78acac3d88
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parents:
diff
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|
234 PURPOSE : deallocate a partition |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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235 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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236 */ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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237 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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238 int vsi_m_free (T_VOID_STRUCT **Msg FILE_LINE_TYPE) |
4e78acac3d88
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parents:
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239 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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240 T_HANDLE Caller; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
241 #ifdef MEMORY_SUPERVISION |
4e78acac3d88
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parents:
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242 Caller = e_running[os_MyHandle()]; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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243 vsi_ppm_free ( Caller, (T_PRIM_HEADER*)*Msg, file, line ); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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244 #endif |
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245 |
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parents:
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246 Caller = 0; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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247 if ( os_DeallocatePartition ( Caller, *Msg - PPM_OFFSET ) != OS_ERROR ) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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248 { |
4e78acac3d88
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249 *Msg = NULL; |
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parents:
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250 return VSI_OK; |
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parents:
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251 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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252 #ifdef NU_DEBUG |
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253 Caller = e_running[os_MyHandle()]; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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254 pf_handle_warning ( OS_SYST_WRN_FREE_FAILED, "%s %s in %s, %s(%d)", |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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255 syst_wrn, free_str, pf_TaskTable[Caller].Name FILE_LINE_MACRO_PASSED ); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
256 #endif |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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257 return VSI_ERROR; |
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parents:
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|
258 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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259 #endif |
4e78acac3d88
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260 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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261 #ifndef RUN_FLASH |
4e78acac3d88
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parents:
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262 /* |
4e78acac3d88
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parents:
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263 +--------------------------------------------------------------------+ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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264 | PROJECT : GSM-Frame (8415) MODULE : VSI_MEM | |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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265 | STATE : code ROUTINE : vsi_m_cnew | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
266 +--------------------------------------------------------------------+ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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267 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
268 PURPOSE : allocate a memory with reference counter |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
269 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
270 */ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
271 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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272 T_VOID_STRUCT * vsi_m_cnew (ULONG size, ULONG type FILE_LINE_TYPE) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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273 { |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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274 T_M_HEADER *mem; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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275 #ifdef MEMORY_SUPERVISION |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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276 T_HANDLE caller; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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277 #endif |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
278 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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279 if ( (mem = (T_M_HEADER*)vsi_m_new ( size+sizeof(T_M_HEADER), type FILE_LINE )) != NULL ) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
280 { |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
281 /* set reference counter */ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
282 mem->ref_cnt = 1; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
283 /* set descriptor type */ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
284 mem->desc_type = (SHORT)((type & VSI_MEM_DESC_MASK) >> 16); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
285 /* return pointer to user data */ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
286 #ifdef MEMORY_SUPERVISION |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
287 caller = e_running[os_MyHandle()]; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
288 vsi_ppm_new ( caller, size+sizeof(T_M_HEADER), (T_PRIM_HEADER*)mem, file, line ); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
289 #endif |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
290 return (T_VOID_STRUCT*)(mem + 1); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
291 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
292 else |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
293 { |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
294 return NULL; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
295 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
296 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
297 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
298 #endif |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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299 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
300 #ifndef RUN_FLASH |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
301 /* |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
302 +--------------------------------------------------------------------+ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
303 | PROJECT : GSM-Frame (8415) MODULE : VSI_MEM | |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
304 | STATE : code ROUTINE : vsi_m_cfree | |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
305 +--------------------------------------------------------------------+ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
306 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
307 PURPOSE : allocate a memory with reference counter |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
308 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
309 */ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
310 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
311 int vsi_m_cfree (T_VOID_STRUCT **ptr FILE_LINE_TYPE) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
312 { |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
313 T_HANDLE caller = 0; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
314 LONG sts; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
315 T_M_HEADER *mem; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
316 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
317 /* get pointer to start of partition. Here is the reference counter */ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
318 mem = (T_M_HEADER*)*ptr - 1; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
319 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
320 #ifdef NU_DEBUG |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
321 if ( os_is_valid_partition ((T_VOID_STRUCT*)mem) ) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
322 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
323 /* free to non-partition memory */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
324 caller = e_running[os_MyHandle()]; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
325 vsi_o_assert ( NO_TASK, OS_SYST_ERR FILE_LINE_MACRO_PASSED, |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
326 "MFREE to non-partition memory, entity %s, ptr 0x%x", pf_TaskTable[caller].Name, *ptr ); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
327 return VSI_ERROR; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
328 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
329 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
330 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
331 sts = os_ObtainSemaphore (caller, vsi_m_sem_handle, OS_SUSPEND); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
332 if ( sts == OS_ERROR || sts == OS_TIMEOUT ) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
333 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
334 /* Semaphore invalid or overrun */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
335 caller = e_running[os_MyHandle()]; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
336 vsi_o_assert ( NO_TASK, OS_SYST_ERR FILE_LINE_MACRO_PASSED, |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
337 "Ref Cnt Semaphore overrun, entity %s", pf_TaskTable[caller].Name ); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
338 return VSI_ERROR; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
339 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
340 if ( mem->ref_cnt <= 0 ) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
341 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
342 #ifdef NU_DEBUG |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
343 /* partition already freed */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
344 caller = e_running[os_MyHandle()]; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
345 pf_handle_warning ( OS_SYST_WRN_MULTIPLE_FREE, "%s %s in %s, %s(%d)", |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
346 syst_wrn, freed_str, pf_TaskTable[caller].Name FILE_LINE_MACRO_PASSED ); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
347 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
348 os_ReleaseSemaphore (caller, vsi_m_sem_handle); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
349 return VSI_OK; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
350 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
351 if ( --(mem->ref_cnt) == 0 ) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
352 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
353 #ifdef _NUCLEUS_ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
354 #ifdef NU_DEBUG |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
355 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
356 if ( os_PartitionCheck( (ULONG*)mem ) == OS_PARTITION_GUARD_PATTERN_DESTROYED ) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
357 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
358 caller = e_running[os_MyHandle()]; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
359 os_ReleaseSemaphore (caller, vsi_m_sem_handle); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
360 vsi_o_assert ( caller, OS_SYST_ERR_PCB_PATTERN FILE_LINE_MACRO_PASSED, |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
361 "Partition Guard Pattern destroyed (MFREE),Task %s,Partition 0x%x", |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
362 pf_TaskTable[caller].Name, mem ); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
363 return VSI_ERROR; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
364 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
365 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
366 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
367 if (vsi_m_free ( (T_VOID_STRUCT**)&mem FILE_LINE ) != VSI_OK) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
368 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
369 os_ReleaseSemaphore (caller, vsi_m_sem_handle); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
370 return VSI_ERROR; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
371 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
372 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
373 *ptr=NULL; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
374 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
375 os_ReleaseSemaphore (caller, vsi_m_sem_handle); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
376 return VSI_OK; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
377 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
378 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
379 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
380 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
381 #ifndef RUN_FLASH |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
382 /* |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
383 +--------------------------------------------------------------------+ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
384 | PROJECT : GSM-Frame (8415) MODULE : VSI_MEM | |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
385 | STATE : code ROUTINE : vsi_m_cfree | |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
386 +--------------------------------------------------------------------+ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
387 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
388 PURPOSE : allocate a memory with reference counter |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
389 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
390 */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
391 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
392 int vsi_m_attach (T_VOID_STRUCT *ptr FILE_LINE_TYPE) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
393 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
394 T_HANDLE caller = 0; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
395 LONG sts; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
396 T_M_HEADER *mem; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
397 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
398 /* get pointer to start of partition. Here is the reference counter */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
399 mem = (T_M_HEADER*)ptr - 1; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
400 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
401 #ifdef NU_DEBUG |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
402 if ( os_is_valid_partition ((T_VOID_STRUCT*)mem) ) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
403 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
404 /* attach to non-partition memory */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
405 caller = e_running[os_MyHandle()]; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
406 vsi_o_assert ( NO_TASK, OS_SYST_ERR FILE_LINE_MACRO_PASSED, |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
407 "MATTACH to non-partition memory, entity %s, ptr 0x%x", pf_TaskTable[caller].Name, ptr ); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
408 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
409 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
410 sts = os_ObtainSemaphore (caller, vsi_m_sem_handle, OS_SUSPEND); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
411 if ( sts == OS_ERROR || sts == OS_TIMEOUT ) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
412 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
413 /* Semaphore invalid or overrun */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
414 caller = e_running[os_MyHandle()]; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
415 vsi_o_assert ( NO_TASK, OS_SYST_ERR FILE_LINE_MACRO_PASSED, |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
416 "Ref Cnt Semaphore overrun, entity %s", pf_TaskTable[caller].Name ); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
417 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
418 if ( mem->ref_cnt <= 0 ) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
419 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
420 /* attach to non allocated memory */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
421 caller = e_running[os_MyHandle()]; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
422 vsi_o_assert ( NO_TASK, OS_SYST_ERR FILE_LINE_MACRO_PASSED, |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
423 "MATTACH to free memory, entity %s, ptr 0x%x", pf_TaskTable[caller].Name, ptr ); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
424 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
425 else |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
426 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
427 /* increment reference counter */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
428 mem->ref_cnt++; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
429 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
430 os_ReleaseSemaphore (caller, vsi_m_sem_handle); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
431 return VSI_OK; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
432 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
433 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
434 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
435 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
436 #ifndef RUN_INT_RAM |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
437 /* |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
438 +--------------------------------------------------------------------+ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
439 | PROJECT : GSM-Frame (8415) MODULE : VSI_MEM | |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
440 | STATE : code ROUTINE : vsi_m_status | |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
441 +--------------------------------------------------------------------+ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
442 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
443 PURPOSE : retrieve number of used/available partitions |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
444 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
445 */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
446 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
447 GLOBAL int vsi_m_status ( T_HANDLE caller, ULONG size, USHORT type, USHORT *free, USHORT *alloc ) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
448 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
449 #ifdef _NUCLEUS_ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
450 OS_HANDLE pool; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
451 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
452 pool = type & VSI_MEM_POOL_MASK; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
453 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
454 if ( os_GetPartitionPoolStatus ( size, pool, free, alloc ) == OS_OK ) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
455 return VSI_OK; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
456 else |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
457 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
458 return VSI_ERROR; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
459 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
460 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
461 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
462 #ifndef _TOOLS_ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
463 #ifndef RUN_INT_RAM |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
464 /* |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
465 +--------------------------------------------------------------------+ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
466 | PROJECT : GSM-Frame (8415) MODULE : VSI_MEM | |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
467 | STATE : code ROUTINE : vsi_m_register_pool | |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
468 +--------------------------------------------------------------------+ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
469 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
470 PURPOSE : register a new partition pool group to be accessable via VSI |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
471 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
472 */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
473 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
474 GLOBAL int vsi_m_register_pool ( char * name, T_HANDLE * pool_gr_id ) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
475 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
476 OS_HANDLE pool_gr; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
477 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
478 if ( os_GetPartitionGroupHandle (OS_NOTASK, name, &pool_gr) == OS_OK ) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
479 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
480 *pool_gr_id = (T_HANDLE)pool_gr; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
481 return VSI_OK; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
482 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
483 else |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
484 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
485 return VSI_ERROR; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
486 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
487 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
488 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
489 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
490 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
491 #ifndef RUN_INT_RAM |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
492 /* |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
493 +--------------------------------------------------------------------+ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
494 | PROJECT : GSM-Frame (8415) MODULE : VSI_MEM | |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
495 | STATE : code ROUTINE : vsi_m_init | |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
496 +--------------------------------------------------------------------+ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
497 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
498 PURPOSE : retrieve number of used/available partitions |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
499 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
500 */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
501 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
502 GLOBAL int vsi_m_init ( char enable_init, char pattern ) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
503 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
504 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
505 init_partition_memory = enable_init; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
506 init_partition_pattern = pattern; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
507 os_CreateSemaphore ( 0, (char*)"VSI_MSEM", 1, &vsi_m_sem_handle, 0 ); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
508 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
509 return VSI_OK; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
510 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
511 #endif |