1 | /* |
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2 | * Print misc stuff for the monitor dump routines |
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3 | * Each routine returns the number of characters it output. |
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4 | * |
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5 | * TODO: |
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6 | */ |
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7 | |
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8 | #ifdef HAVE_CONFIG_H |
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9 | #include "config.h" |
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10 | #endif |
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11 | |
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12 | #include <rtems.h> |
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13 | #include <rtems/monitor.h> |
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14 | #include <rtems/assoc.h> |
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15 | #include <rtems/score/statesimpl.h> |
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16 | |
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17 | #include <stdio.h> |
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18 | #include <ctype.h> |
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19 | #include <inttypes.h> |
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20 | |
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21 | void |
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22 | rtems_monitor_separator(void) |
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23 | { |
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24 | fprintf(stdout,"------------------------------------------------------------------------------\n"); |
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25 | } |
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26 | |
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27 | uint32_t |
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28 | rtems_monitor_pad( |
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29 | uint32_t destination_column, |
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30 | uint32_t current_column |
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31 | ) |
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32 | { |
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33 | int pad_length; |
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34 | |
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35 | if (destination_column <= current_column) |
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36 | pad_length = 1; |
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37 | else |
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38 | pad_length = destination_column - current_column; |
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39 | |
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40 | return fprintf(stdout,"%*s", pad_length, ""); |
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41 | } |
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42 | |
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43 | int |
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44 | rtems_monitor_dump_decimal(uint32_t num) |
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45 | { |
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46 | return fprintf(stdout,"%4" PRId32, num); |
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47 | } |
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48 | |
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49 | int |
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50 | rtems_monitor_dump_addr(const void *addr) |
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51 | { |
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52 | return fprintf(stdout,"%08" PRIxPTR, (intptr_t) addr); |
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53 | } |
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54 | |
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55 | int |
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56 | rtems_monitor_dump_hex(uint32_t num) |
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57 | { |
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58 | return fprintf(stdout,"0x%" PRIx32, num); |
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59 | } |
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60 | |
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61 | static int |
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62 | rtems_monitor_dump_assoc_bitfield( |
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63 | const rtems_assoc_t *ap, |
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64 | const char *separator, |
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65 | uint32_t value |
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66 | ) |
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67 | { |
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68 | uint32_t b; |
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69 | uint32_t length = 0; |
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70 | const char *name; |
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71 | |
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72 | for (b = 1; b; b <<= 1) |
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73 | if (b & value) |
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74 | { |
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75 | if (length) |
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76 | length += fprintf(stdout,"%s", separator); |
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77 | |
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78 | name = rtems_assoc_name_by_local(ap, b); |
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79 | |
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80 | if (name) |
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81 | length += fprintf(stdout,"%s", name); |
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82 | else |
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83 | length += fprintf(stdout,"0x%" PRIx32, b); |
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84 | } |
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85 | |
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86 | return length; |
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87 | } |
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88 | |
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89 | int |
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90 | rtems_monitor_dump_id(rtems_id id) |
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91 | { |
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92 | #if defined(RTEMS_USE_16_BIT_OBJECT) |
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93 | return fprintf(stdout,"%08" PRIx16, id); |
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94 | #else |
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95 | return fprintf(stdout,"%08" PRIx32, id); |
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96 | #endif |
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97 | } |
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98 | |
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99 | int |
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100 | rtems_monitor_dump_name(rtems_id id) |
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101 | { |
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102 | char name_buffer[18] = "????"; |
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103 | |
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104 | rtems_object_get_name( id, sizeof(name_buffer), name_buffer ); |
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105 | |
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106 | return fprintf(stdout, "%s", name_buffer); |
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107 | } |
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108 | |
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109 | int |
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110 | rtems_monitor_dump_priority(rtems_task_priority priority) |
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111 | { |
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112 | return fprintf(stdout,"%3" PRId32, priority); |
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113 | } |
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114 | |
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115 | #define WITH_ID(state) (STATES_THREAD_QUEUE_WITH_IDENTIFIER | state) |
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116 | |
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117 | static const rtems_assoc_t rtems_monitor_state_assoc[] = { |
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118 | { "DORM", STATES_DORMANT, 0 }, |
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119 | { "LIFE", STATES_LIFE_IS_CHANGING, 0 }, |
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120 | { "SUSP", STATES_SUSPENDED, 0 }, |
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121 | { "Wbar", WITH_ID(STATES_WAITING_FOR_BARRIER), 0 }, |
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122 | { "Wcvar", WITH_ID(STATES_WAITING_FOR_CONDITION_VARIABLE), 0 }, |
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123 | { "Wevnt", STATES_WAITING_FOR_EVENT, 0 }, |
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124 | { "Wisig", STATES_INTERRUPTIBLE_BY_SIGNAL, 0 }, |
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125 | { "Wjatx", STATES_WAITING_FOR_JOIN_AT_EXIT, 0 }, |
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126 | { "Wjoin", STATES_WAITING_FOR_JOIN, 0 }, |
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127 | { "Wmsg" , WITH_ID(STATES_WAITING_FOR_MESSAGE), 0 }, |
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128 | { "Wmutex", WITH_ID(STATES_WAITING_FOR_MUTEX), 0 }, |
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129 | { "WRATE", STATES_WAITING_FOR_PERIOD, 0 }, |
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130 | { "Wrpc", STATES_WAITING_FOR_RPC_REPLY, 0 }, |
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131 | { "Wrwlk", WITH_ID(STATES_WAITING_FOR_RWLOCK), 0 }, |
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132 | { "Wseg", STATES_WAITING_FOR_SEGMENT, 0 }, |
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133 | { "Wsem", WITH_ID(STATES_WAITING_FOR_SEMAPHORE), 0 }, |
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134 | { "Wsig", STATES_WAITING_FOR_SIGNAL, 0 }, |
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135 | { "Wcvar", STATES_WAITING_FOR_CONDITION_VARIABLE, 0 }, |
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136 | { "Wfutex", STATES_WAITING_FOR_FUTEX, 0 }, |
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137 | { "Wmutex", STATES_WAITING_FOR_MUTEX, 0 }, |
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138 | { "Wsem", STATES_WAITING_FOR_SEMAPHORE, 0 }, |
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139 | { "Wsysev", STATES_WAITING_FOR_SYSTEM_EVENT, 0 }, |
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140 | { "Wtime", STATES_WAITING_FOR_TIME, 0 }, |
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141 | { "Wwkup", STATES_WAITING_FOR_BSD_WAKEUP, 0 }, |
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142 | { "ZOMBI", STATES_ZOMBIE, 0 }, |
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143 | { 0, 0, 0 }, |
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144 | }; |
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145 | |
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146 | int |
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147 | rtems_monitor_dump_state(States_Control state) |
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148 | { |
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149 | int length = 0; |
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150 | |
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151 | if (state == STATES_READY) /* assoc doesn't deal with this as it is 0 */ |
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152 | length += fprintf(stdout,"READY"); |
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153 | |
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154 | length += rtems_monitor_dump_assoc_bitfield(rtems_monitor_state_assoc, |
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155 | ":", |
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156 | state); |
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157 | return length; |
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158 | } |
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159 | |
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160 | static const rtems_assoc_t rtems_monitor_attribute_assoc[] = { |
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161 | { "GL", RTEMS_GLOBAL, 0 }, |
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162 | { "PR", RTEMS_PRIORITY, 0 }, |
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163 | { "FL", RTEMS_FLOATING_POINT, 0 }, |
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164 | { "BI", RTEMS_BINARY_SEMAPHORE, 0 }, |
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165 | { "SB", RTEMS_SIMPLE_BINARY_SEMAPHORE, 0 }, |
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166 | { "IN", RTEMS_INHERIT_PRIORITY, 0 }, |
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167 | { "CE", RTEMS_PRIORITY_CEILING, 0 }, |
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168 | { "AR", RTEMS_BARRIER_AUTOMATIC_RELEASE, 0 }, |
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169 | { "ST", RTEMS_SYSTEM_TASK, 0 }, |
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170 | { 0, 0, 0 }, |
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171 | }; |
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172 | |
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173 | int |
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174 | rtems_monitor_dump_attributes(rtems_attribute attributes) |
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175 | { |
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176 | int length = 0; |
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177 | |
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178 | if (attributes == RTEMS_DEFAULT_ATTRIBUTES) /* value is 0 */ |
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179 | length += fprintf(stdout,"DEFAULT"); |
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180 | |
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181 | length += rtems_monitor_dump_assoc_bitfield(rtems_monitor_attribute_assoc, |
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182 | ":", |
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183 | attributes); |
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184 | return length; |
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185 | } |
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186 | |
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187 | static const rtems_assoc_t rtems_monitor_modes_assoc[] = { |
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188 | { "nP", RTEMS_NO_PREEMPT, 0 }, |
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189 | { "T", RTEMS_TIMESLICE, 0 }, |
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190 | { "nA", RTEMS_NO_ASR, 0 }, |
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191 | { 0, 0, 0 }, |
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192 | }; |
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193 | |
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194 | int |
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195 | rtems_monitor_dump_modes(rtems_mode modes) |
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196 | { |
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197 | uint32_t length = 0; |
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198 | |
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199 | if (modes == RTEMS_DEFAULT_MODES) /* value is 0 */ |
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200 | length += fprintf(stdout,"P:T:nA"); |
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201 | |
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202 | length += rtems_monitor_dump_assoc_bitfield(rtems_monitor_modes_assoc, |
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203 | ":", |
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204 | modes); |
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205 | return length; |
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206 | } |
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207 | |
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208 | int |
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209 | rtems_monitor_dump_events(rtems_event_set events) |
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210 | { |
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211 | if (events == 0) |
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212 | return fprintf(stdout," NONE "); |
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213 | |
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214 | return fprintf(stdout,"%08" PRIx32, events); |
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215 | } |
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