Mercurial > hg > CbC > CbC_gcc
annotate gcc/plugin.c @ 67:f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author | nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp> |
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date | Tue, 22 Mar 2011 17:18:12 +0900 |
parents | b7f97abdc517 |
children | 04ced10e8804 |
rev | line source |
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1 /* Support for GCC plugin mechanism. |
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2 Copyright (C) 2009, 2010 Free Software Foundation, Inc. |
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3 |
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4 This file is part of GCC. |
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5 |
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6 GCC is free software; you can redistribute it and/or modify |
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7 it under the terms of the GNU General Public License as published by |
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8 the Free Software Foundation; either version 3, or (at your option) |
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9 any later version. |
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10 |
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11 GCC is distributed in the hope that it will be useful, |
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 GNU General Public License for more details. |
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15 |
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16 You should have received a copy of the GNU General Public License |
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17 along with GCC; see the file COPYING3. If not see |
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18 <http://www.gnu.org/licenses/>. */ |
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19 |
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20 /* This file contains the support for GCC plugin mechanism based on the |
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21 APIs described in doc/plugin.texi. */ |
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22 |
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23 #include "config.h" |
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24 #include "system.h" |
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25 #include "coretypes.h" |
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26 #include "diagnostic-core.h" |
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27 #include "tree.h" |
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28 #include "tree-pass.h" |
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29 #include "intl.h" |
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30 #include "plugin.h" |
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31 #include "timevar.h" |
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32 #include "ggc.h" |
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33 |
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34 #ifdef ENABLE_PLUGIN |
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35 #include "plugin-version.h" |
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36 #endif |
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37 |
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38 #define GCC_PLUGIN_STRINGIFY0(X) #X |
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39 #define GCC_PLUGIN_STRINGIFY1(X) GCC_PLUGIN_STRINGIFY0 (X) |
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40 |
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41 /* Event names as strings. Keep in sync with enum plugin_event. */ |
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42 static const char *plugin_event_name_init[] = |
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43 { |
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44 # define DEFEVENT(NAME) GCC_PLUGIN_STRINGIFY1 (NAME), |
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45 # include "plugin.def" |
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46 # undef DEFEVENT |
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47 }; |
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48 |
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49 /* A printf format large enough for the largest event above. */ |
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50 #define FMT_FOR_PLUGIN_EVENT "%-32s" |
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51 |
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52 const char **plugin_event_name = plugin_event_name_init; |
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53 |
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54 /* A hash table to map event names to the position of the names in the |
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55 plugin_event_name table. */ |
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56 static htab_t event_tab; |
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57 |
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58 /* Keep track of the limit of allocated events and space ready for |
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59 allocating events. */ |
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60 static int event_last = PLUGIN_EVENT_FIRST_DYNAMIC; |
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61 static int event_horizon = PLUGIN_EVENT_FIRST_DYNAMIC; |
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62 |
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63 /* Hash table for the plugin_name_args objects created during command-line |
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64 parsing. */ |
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65 static htab_t plugin_name_args_tab = NULL; |
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66 |
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67 /* List node for keeping track of plugin-registered callback. */ |
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68 struct callback_info |
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69 { |
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70 const char *plugin_name; /* Name of plugin that registers the callback. */ |
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71 plugin_callback_func func; /* Callback to be called. */ |
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72 void *user_data; /* plugin-specified data. */ |
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73 struct callback_info *next; |
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74 }; |
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75 |
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76 /* An array of lists of 'callback_info' objects indexed by the event id. */ |
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77 static struct callback_info *plugin_callbacks_init[PLUGIN_EVENT_FIRST_DYNAMIC]; |
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78 static struct callback_info **plugin_callbacks = plugin_callbacks_init; |
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79 |
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80 /* For invoke_plugin_callbacks(), see plugin.h. */ |
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81 bool flag_plugin_added = false; |
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82 |
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83 #ifdef ENABLE_PLUGIN |
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84 /* Each plugin should define an initialization function with exactly |
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85 this name. */ |
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86 static const char *str_plugin_init_func_name = "plugin_init"; |
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87 |
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88 /* Each plugin should define this symbol to assert that it is |
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89 distributed under a GPL-compatible license. */ |
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90 static const char *str_license = "plugin_is_GPL_compatible"; |
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91 #endif |
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92 |
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93 /* Helper function for the hash table that compares the base_name of the |
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94 existing entry (S1) with the given string (S2). */ |
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95 |
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96 static int |
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97 htab_str_eq (const void *s1, const void *s2) |
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98 { |
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99 const struct plugin_name_args *plugin = (const struct plugin_name_args *) s1; |
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100 return !strcmp (plugin->base_name, (const char *) s2); |
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101 } |
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102 |
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103 |
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104 /* Given a plugin's full-path name FULL_NAME, e.g. /pass/to/NAME.so, |
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105 return NAME. */ |
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106 |
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107 static char * |
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108 get_plugin_base_name (const char *full_name) |
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109 { |
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110 /* First get the base name part of the full-path name, i.e. NAME.so. */ |
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111 char *base_name = xstrdup (lbasename (full_name)); |
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112 |
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113 /* Then get rid of '.so' part of the name. */ |
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114 strip_off_ending (base_name, strlen (base_name)); |
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115 |
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116 return base_name; |
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117 } |
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118 |
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119 |
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120 /* Create a plugin_name_args object for the given plugin and insert it |
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121 to the hash table. This function is called when |
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122 -fplugin=/path/to/NAME.so or -fplugin=NAME option is processed. */ |
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123 |
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124 void |
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125 add_new_plugin (const char* plugin_name) |
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126 { |
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127 struct plugin_name_args *plugin; |
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128 void **slot; |
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129 char *base_name; |
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130 bool name_is_short; |
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131 const char *pc; |
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132 |
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133 flag_plugin_added = true; |
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134 |
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135 /* Replace short names by their full path when relevant. */ |
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136 name_is_short = !IS_ABSOLUTE_PATH (plugin_name); |
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137 for (pc = plugin_name; name_is_short && *pc; pc++) |
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138 if (*pc == '.' || IS_DIR_SEPARATOR (*pc)) |
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139 name_is_short = false; |
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140 |
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141 if (name_is_short) |
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142 { |
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143 base_name = CONST_CAST (char*, plugin_name); |
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144 /* FIXME: the ".so" suffix is currently builtin, since plugins |
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145 only work on ELF host systems like e.g. Linux or Solaris. |
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146 When plugins shall be available on non ELF systems such as |
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147 Windows or MacOS, this code has to be greatly improved. */ |
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148 plugin_name = concat (default_plugin_dir_name (), "/", |
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149 plugin_name, ".so", NULL); |
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150 if (access (plugin_name, R_OK)) |
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151 fatal_error |
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152 ("inacessible plugin file %s expanded from short plugin name %s: %m", |
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153 plugin_name, base_name); |
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154 } |
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155 else |
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156 base_name = get_plugin_base_name (plugin_name); |
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157 |
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158 /* If this is the first -fplugin= option we encounter, create |
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159 'plugin_name_args_tab' hash table. */ |
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160 if (!plugin_name_args_tab) |
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161 plugin_name_args_tab = htab_create (10, htab_hash_string, htab_str_eq, |
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162 NULL); |
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163 |
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164 slot = htab_find_slot (plugin_name_args_tab, base_name, INSERT); |
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165 |
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166 /* If the same plugin (name) has been specified earlier, either emit an |
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167 error or a warning message depending on if they have identical full |
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168 (path) names. */ |
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169 if (*slot) |
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170 { |
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171 plugin = (struct plugin_name_args *) *slot; |
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172 if (strcmp (plugin->full_name, plugin_name)) |
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173 error ("plugin %s was specified with different paths:\n%s\n%s", |
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174 plugin->base_name, plugin->full_name, plugin_name); |
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175 return; |
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176 } |
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177 |
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178 plugin = XCNEW (struct plugin_name_args); |
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179 plugin->base_name = base_name; |
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180 plugin->full_name = plugin_name; |
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181 |
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182 *slot = plugin; |
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183 } |
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184 |
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185 |
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186 /* Parse the -fplugin-arg-<name>-<key>[=<value>] option and create a |
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187 'plugin_argument' object for the parsed key-value pair. ARG is |
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188 the <name>-<key>[=<value>] part of the option. */ |
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189 |
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190 void |
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191 parse_plugin_arg_opt (const char *arg) |
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192 { |
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193 size_t len = 0, name_len = 0, key_len = 0, value_len = 0; |
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194 const char *ptr, *name_start = arg, *key_start = NULL, *value_start = NULL; |
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195 char *name, *key, *value; |
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196 void **slot; |
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197 bool name_parsed = false, key_parsed = false; |
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198 |
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199 /* Iterate over the ARG string and identify the starting character position |
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200 of 'name', 'key', and 'value' and their lengths. */ |
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201 for (ptr = arg; *ptr; ++ptr) |
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202 { |
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203 /* Only the first '-' encountered is considered a separator between |
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204 'name' and 'key'. All the subsequent '-'s are considered part of |
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205 'key'. For example, given -fplugin-arg-foo-bar-primary-key=value, |
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206 the plugin name is 'foo' and the key is 'bar-primary-key'. */ |
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207 if (*ptr == '-' && !name_parsed) |
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208 { |
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209 name_len = len; |
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210 len = 0; |
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211 key_start = ptr + 1; |
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212 name_parsed = true; |
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213 continue; |
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214 } |
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215 else if (*ptr == '=') |
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216 { |
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217 if (key_parsed) |
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218 { |
67
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219 error ("malformed option -fplugin-arg-%s (multiple '=' signs)", |
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220 arg); |
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221 return; |
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222 } |
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223 key_len = len; |
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224 len = 0; |
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225 value_start = ptr + 1; |
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226 key_parsed = true; |
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227 continue; |
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228 } |
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229 else |
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230 ++len; |
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231 } |
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232 |
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233 if (!key_start) |
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234 { |
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235 error ("malformed option -fplugin-arg-%s (missing -<key>[=<value>])", |
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236 arg); |
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237 return; |
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238 } |
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239 |
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240 /* If the option doesn't contain the 'value' part, LEN is the KEY_LEN. |
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241 Otherwise, it is the VALUE_LEN. */ |
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242 if (!value_start) |
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243 key_len = len; |
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244 else |
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245 value_len = len; |
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246 |
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247 name = XNEWVEC (char, name_len + 1); |
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248 strncpy (name, name_start, name_len); |
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249 name[name_len] = '\0'; |
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250 |
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251 /* Check if the named plugin has already been specified earlier in the |
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252 command-line. */ |
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253 if (plugin_name_args_tab |
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254 && ((slot = htab_find_slot (plugin_name_args_tab, name, NO_INSERT)) |
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255 != NULL)) |
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256 { |
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257 struct plugin_name_args *plugin = (struct plugin_name_args *) *slot; |
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258 |
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259 key = XNEWVEC (char, key_len + 1); |
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260 strncpy (key, key_start, key_len); |
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261 key[key_len] = '\0'; |
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262 if (value_start) |
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263 { |
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264 value = XNEWVEC (char, value_len + 1); |
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265 strncpy (value, value_start, value_len); |
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266 value[value_len] = '\0'; |
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267 } |
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268 else |
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269 value = NULL; |
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270 |
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271 /* Create a plugin_argument object for the parsed key-value pair. |
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272 If there are already arguments for this plugin, we will need to |
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273 adjust the argument array size by creating a new array and deleting |
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274 the old one. If the performance ever becomes an issue, we can |
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275 change the code by pre-allocating a larger array first. */ |
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276 if (plugin->argc > 0) |
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277 { |
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278 struct plugin_argument *args = XNEWVEC (struct plugin_argument, |
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279 plugin->argc + 1); |
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280 memcpy (args, plugin->argv, |
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281 sizeof (struct plugin_argument) * plugin->argc); |
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282 XDELETEVEC (plugin->argv); |
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283 plugin->argv = args; |
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284 ++plugin->argc; |
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285 } |
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286 else |
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287 { |
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288 gcc_assert (plugin->argv == NULL); |
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289 plugin->argv = XNEWVEC (struct plugin_argument, 1); |
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290 plugin->argc = 1; |
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291 } |
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292 |
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293 plugin->argv[plugin->argc - 1].key = key; |
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294 plugin->argv[plugin->argc - 1].value = value; |
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295 } |
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296 else |
67
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297 error ("plugin %s should be specified before -fplugin-arg-%s " |
55
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298 "in the command line", name, arg); |
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|
299 |
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300 /* We don't need the plugin's name anymore. Just release it. */ |
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301 XDELETEVEC (name); |
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302 } |
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303 |
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304 /* Register additional plugin information. NAME is the name passed to |
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|
305 plugin_init. INFO is the information that should be registered. */ |
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|
306 |
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307 static void |
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308 register_plugin_info (const char* name, struct plugin_info *info) |
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309 { |
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310 void **slot = htab_find_slot (plugin_name_args_tab, name, NO_INSERT); |
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311 struct plugin_name_args *plugin = (struct plugin_name_args *) *slot; |
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312 plugin->version = info->version; |
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313 plugin->help = info->help; |
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|
314 } |
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315 |
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316 /* Helper function for the event hash table that compares the name of an |
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317 existing entry (E1) with the given string (S2). */ |
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318 |
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319 static int |
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|
320 htab_event_eq (const void *e1, const void *s2) |
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321 { |
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322 const char *s1= *(const char * const *) e1; |
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323 return !strcmp (s1, (const char *) s2); |
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324 } |
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325 |
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326 /* Look up the event id for NAME. If the name is not found, return -1 |
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327 if INSERT is NO_INSERT. */ |
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|
328 |
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|
329 int |
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parents:
diff
changeset
|
330 get_named_event_id (const char *name, enum insert_option insert) |
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parents:
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changeset
|
331 { |
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parents:
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changeset
|
332 void **slot; |
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parents:
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|
333 |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
334 if (!event_tab) |
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parents:
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changeset
|
335 { |
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parents:
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changeset
|
336 int i; |
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parents:
diff
changeset
|
337 |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
338 event_tab = htab_create (150, htab_hash_string, htab_event_eq, NULL); |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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339 for (i = 0; i < event_last; i++) |
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parents:
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changeset
|
340 { |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
341 slot = htab_find_slot (event_tab, plugin_event_name[i], INSERT); |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
342 gcc_assert (*slot == HTAB_EMPTY_ENTRY); |
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parents:
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changeset
|
343 *slot = &plugin_event_name[i]; |
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parents:
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changeset
|
344 } |
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parents:
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changeset
|
345 } |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
346 slot = htab_find_slot (event_tab, name, insert); |
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parents:
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|
347 if (slot == NULL) |
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parents:
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|
348 return -1; |
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parents:
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changeset
|
349 if (*slot != HTAB_EMPTY_ENTRY) |
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parents:
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|
350 return (const char **) *slot - &plugin_event_name[0]; |
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parents:
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351 |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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352 if (event_last >= event_horizon) |
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parents:
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changeset
|
353 { |
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parents:
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|
354 event_horizon = event_last * 2; |
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parents:
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355 if (plugin_event_name == plugin_event_name_init) |
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parents:
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changeset
|
356 { |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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357 plugin_event_name = XNEWVEC (const char *, event_horizon); |
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parents:
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358 memcpy (plugin_event_name, plugin_event_name_init, |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
359 sizeof plugin_event_name_init); |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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360 plugin_callbacks = XNEWVEC (struct callback_info *, event_horizon); |
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parents:
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361 memcpy (plugin_callbacks, plugin_callbacks_init, |
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parents:
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|
362 sizeof plugin_callbacks_init); |
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parents:
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363 } |
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parents:
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364 else |
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parents:
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|
365 { |
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parents:
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366 plugin_event_name |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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367 = XRESIZEVEC (const char *, plugin_event_name, event_horizon); |
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parents:
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|
368 plugin_callbacks = XRESIZEVEC (struct callback_info *, |
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parents:
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|
369 plugin_callbacks, event_horizon); |
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parents:
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|
370 } |
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parents:
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|
371 /* All the pointers in the hash table will need to be updated. */ |
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parents:
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|
372 htab_delete (event_tab); |
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parents:
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373 event_tab = NULL; |
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parents:
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|
374 } |
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parents:
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|
375 else |
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parents:
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376 *slot = &plugin_event_name[event_last]; |
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parents:
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|
377 plugin_event_name[event_last] = name; |
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parents:
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378 return event_last++; |
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parents:
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changeset
|
379 } |
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parents:
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changeset
|
380 |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
381 /* Called from the plugin's initialization code. Register a single callback. |
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parents:
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changeset
|
382 This function can be called multiple times. |
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parents:
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changeset
|
383 |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
384 PLUGIN_NAME - display name for this plugin |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
385 EVENT - which event the callback is for |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
386 CALLBACK - the callback to be called at the event |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
387 USER_DATA - plugin-provided data */ |
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parents:
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changeset
|
388 |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
389 void |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
390 register_callback (const char *plugin_name, |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
391 int event, |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
392 plugin_callback_func callback, |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
393 void *user_data) |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
394 { |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
395 switch (event) |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
396 { |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
397 case PLUGIN_PASS_MANAGER_SETUP: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
398 gcc_assert (!callback); |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
399 register_pass ((struct register_pass_info *) user_data); |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
400 break; |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
401 case PLUGIN_INFO: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
402 gcc_assert (!callback); |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
403 register_plugin_info (plugin_name, (struct plugin_info *) user_data); |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
404 break; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
405 case PLUGIN_REGISTER_GGC_ROOTS: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
406 gcc_assert (!callback); |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
407 ggc_register_root_tab ((const struct ggc_root_tab*) user_data); |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
408 break; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
409 case PLUGIN_REGISTER_GGC_CACHES: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
410 gcc_assert (!callback); |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
411 ggc_register_cache_tab ((const struct ggc_cache_tab*) user_data); |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
412 break; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
413 case PLUGIN_EVENT_FIRST_DYNAMIC: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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changeset
|
414 default: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
415 if (event < PLUGIN_EVENT_FIRST_DYNAMIC || event >= event_last) |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
416 { |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
417 error ("unknown callback event registered by plugin %s", |
55
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
418 plugin_name); |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
419 return; |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
420 } |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
421 /* Fall through. */ |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
422 case PLUGIN_FINISH_TYPE: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
423 case PLUGIN_START_UNIT: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
424 case PLUGIN_FINISH_UNIT: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
425 case PLUGIN_PRE_GENERICIZE: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
426 case PLUGIN_GGC_START: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
427 case PLUGIN_GGC_MARKING: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
428 case PLUGIN_GGC_END: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
429 case PLUGIN_ATTRIBUTES: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
430 case PLUGIN_PRAGMAS: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
431 case PLUGIN_FINISH: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
432 case PLUGIN_ALL_PASSES_START: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
433 case PLUGIN_ALL_PASSES_END: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
434 case PLUGIN_ALL_IPA_PASSES_START: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
435 case PLUGIN_ALL_IPA_PASSES_END: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
436 case PLUGIN_OVERRIDE_GATE: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
437 case PLUGIN_PASS_EXECUTION: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
438 case PLUGIN_EARLY_GIMPLE_PASSES_START: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
439 case PLUGIN_EARLY_GIMPLE_PASSES_END: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
440 case PLUGIN_NEW_PASS: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
441 { |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
442 struct callback_info *new_callback; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
443 if (!callback) |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
444 { |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
445 error ("plugin %s registered a null callback function " |
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
446 "for event %s", plugin_name, plugin_event_name[event]); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
447 return; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
448 } |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
449 new_callback = XNEW (struct callback_info); |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
450 new_callback->plugin_name = plugin_name; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
451 new_callback->func = callback; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
452 new_callback->user_data = user_data; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
453 new_callback->next = plugin_callbacks[event]; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
454 plugin_callbacks[event] = new_callback; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
455 } |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
456 break; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
457 } |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
458 } |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
459 |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
460 /* Remove a callback for EVENT which has been registered with for a plugin |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
461 PLUGIN_NAME. Return PLUGEVT_SUCCESS if a matching callback was |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
462 found & removed, PLUGEVT_NO_CALLBACK if the event does not have a matching |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
463 callback, and PLUGEVT_NO_SUCH_EVENT if EVENT is invalid. */ |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
464 int |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
465 unregister_callback (const char *plugin_name, int event) |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
466 { |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
467 struct callback_info *callback, **cbp; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
468 |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
469 if (event >= event_last) |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
470 return PLUGEVT_NO_SUCH_EVENT; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
471 |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
472 for (cbp = &plugin_callbacks[event]; (callback = *cbp); cbp = &callback->next) |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
473 if (strcmp (callback->plugin_name, plugin_name) == 0) |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
474 { |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
475 *cbp = callback->next; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
476 return PLUGEVT_SUCCESS; |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
477 } |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
478 return PLUGEVT_NO_CALLBACK; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
479 } |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
480 |
63
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
481 /* Invoke all plugin callbacks registered with the specified event, |
b7f97abdc517
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
482 called from invoke_plugin_callbacks(). */ |
55
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
483 |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
484 int |
63
b7f97abdc517
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
485 invoke_plugin_callbacks_full (int event, void *gcc_data) |
55
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
486 { |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
487 int retval = PLUGEVT_SUCCESS; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
488 |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
489 timevar_push (TV_PLUGIN_RUN); |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
490 |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
491 switch (event) |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
492 { |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
493 case PLUGIN_EVENT_FIRST_DYNAMIC: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
494 default: |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
495 gcc_assert (event >= PLUGIN_EVENT_FIRST_DYNAMIC); |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
496 gcc_assert (event < event_last); |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
497 /* Fall through. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
498 case PLUGIN_FINISH_TYPE: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
499 case PLUGIN_START_UNIT: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
500 case PLUGIN_FINISH_UNIT: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
501 case PLUGIN_PRE_GENERICIZE: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
502 case PLUGIN_ATTRIBUTES: |
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
503 case PLUGIN_PRAGMAS: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
504 case PLUGIN_FINISH: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
505 case PLUGIN_GGC_START: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
506 case PLUGIN_GGC_MARKING: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
507 case PLUGIN_GGC_END: |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
508 case PLUGIN_ALL_PASSES_START: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
509 case PLUGIN_ALL_PASSES_END: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
510 case PLUGIN_ALL_IPA_PASSES_START: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
511 case PLUGIN_ALL_IPA_PASSES_END: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
512 case PLUGIN_OVERRIDE_GATE: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
513 case PLUGIN_PASS_EXECUTION: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
514 case PLUGIN_EARLY_GIMPLE_PASSES_START: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
515 case PLUGIN_EARLY_GIMPLE_PASSES_END: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
516 case PLUGIN_NEW_PASS: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
517 { |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
518 /* Iterate over every callback registered with this event and |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
519 call it. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
520 struct callback_info *callback = plugin_callbacks[event]; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
521 |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
522 if (!callback) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
523 retval = PLUGEVT_NO_CALLBACK; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
524 for ( ; callback; callback = callback->next) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
525 (*callback->func) (gcc_data, callback->user_data); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
526 } |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
527 break; |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
528 |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
529 case PLUGIN_PASS_MANAGER_SETUP: |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
530 case PLUGIN_REGISTER_GGC_ROOTS: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
531 case PLUGIN_REGISTER_GGC_CACHES: |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
532 gcc_assert (false); |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
533 } |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
534 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
535 timevar_pop (TV_PLUGIN_RUN); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
536 return retval; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
537 } |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
538 |
77e2b8dfacca
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
539 #ifdef ENABLE_PLUGIN |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
540 /* We need a union to cast dlsym return value to a function pointer |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
541 as ISO C forbids assignment between function pointer and 'void *'. |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
542 Use explicit union instead of __extension__(<union_cast>) for |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
543 portability. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
544 #define PTR_UNION_TYPE(TOTYPE) union { void *_q; TOTYPE _nq; } |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
545 #define PTR_UNION_AS_VOID_PTR(NAME) (NAME._q) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
546 #define PTR_UNION_AS_CAST_PTR(NAME) (NAME._nq) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
547 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
548 /* Try to initialize PLUGIN. Return true if successful. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
549 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
550 static bool |
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551 try_init_one_plugin (struct plugin_name_args *plugin) |
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552 { |
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553 void *dl_handle; |
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554 plugin_init_func plugin_init; |
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555 const char *err; |
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556 PTR_UNION_TYPE (plugin_init_func) plugin_init_union; |
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|
557 |
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|
558 /* We use RTLD_NOW to accelerate binding and detect any mismatch |
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559 between the API expected by the plugin and the GCC API; we use |
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560 RTLD_GLOBAL which is useful to plugins which themselves call |
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561 dlopen. */ |
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562 dl_handle = dlopen (plugin->full_name, RTLD_NOW | RTLD_GLOBAL); |
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563 if (!dl_handle) |
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564 { |
67
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diff
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|
565 error ("cannot load plugin %s\n%s", plugin->full_name, dlerror ()); |
55
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566 return false; |
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|
567 } |
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|
568 |
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569 /* Clear any existing error. */ |
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570 dlerror (); |
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|
571 |
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572 /* Check the plugin license. */ |
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573 if (dlsym (dl_handle, str_license) == NULL) |
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574 fatal_error ("plugin %s is not licensed under a GPL-compatible license\n" |
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575 "%s", plugin->full_name, dlerror ()); |
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576 |
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577 PTR_UNION_AS_VOID_PTR (plugin_init_union) = |
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578 dlsym (dl_handle, str_plugin_init_func_name); |
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579 plugin_init = PTR_UNION_AS_CAST_PTR (plugin_init_union); |
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|
580 |
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581 if ((err = dlerror ()) != NULL) |
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|
582 { |
67
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diff
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|
583 error ("cannot find %s in plugin %s\n%s", str_plugin_init_func_name, |
55
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584 plugin->full_name, err); |
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|
585 return false; |
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|
586 } |
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|
587 |
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|
588 /* Call the plugin-provided initialization routine with the arguments. */ |
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589 if ((*plugin_init) (plugin, &gcc_version)) |
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|
590 { |
67
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diff
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|
591 error ("fail to initialize plugin %s", plugin->full_name); |
55
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592 return false; |
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|
593 } |
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|
594 |
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|
595 return true; |
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|
596 } |
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|
597 |
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|
598 |
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|
599 /* Routine to dlopen and initialize one plugin. This function is passed to |
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600 (and called by) the hash table traverse routine. Return 1 for the |
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|
601 htab_traverse to continue scan, 0 to stop. |
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|
602 |
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|
603 SLOT - slot of the hash table element |
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|
604 INFO - auxiliary pointer handed to hash table traverse routine |
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|
605 (unused in this function) */ |
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changeset
|
606 |
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|
607 static int |
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|
608 init_one_plugin (void **slot, void * ARG_UNUSED (info)) |
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|
609 { |
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|
610 struct plugin_name_args *plugin = (struct plugin_name_args *) *slot; |
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|
611 bool ok = try_init_one_plugin (plugin); |
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changeset
|
612 if (!ok) |
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changeset
|
613 { |
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|
614 htab_remove_elt (plugin_name_args_tab, plugin->base_name); |
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changeset
|
615 XDELETE (plugin); |
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changeset
|
616 } |
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|
617 return 1; |
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changeset
|
618 } |
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|
619 |
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|
620 #endif /* ENABLE_PLUGIN */ |
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changeset
|
621 |
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|
622 /* Main plugin initialization function. Called from compile_file() in |
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changeset
|
623 toplev.c. */ |
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changeset
|
624 |
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changeset
|
625 void |
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changeset
|
626 initialize_plugins (void) |
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changeset
|
627 { |
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changeset
|
628 /* If no plugin was specified in the command-line, simply return. */ |
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changeset
|
629 if (!plugin_name_args_tab) |
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|
630 return; |
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changeset
|
631 |
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changeset
|
632 timevar_push (TV_PLUGIN_INIT); |
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changeset
|
633 |
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changeset
|
634 #ifdef ENABLE_PLUGIN |
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|
635 /* Traverse and initialize each plugin specified in the command-line. */ |
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changeset
|
636 htab_traverse_noresize (plugin_name_args_tab, init_one_plugin, NULL); |
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|
637 #endif |
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|
638 |
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changeset
|
639 timevar_pop (TV_PLUGIN_INIT); |
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changeset
|
640 } |
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changeset
|
641 |
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changeset
|
642 /* Release memory used by one plugin. */ |
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changeset
|
643 |
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changeset
|
644 static int |
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changeset
|
645 finalize_one_plugin (void **slot, void * ARG_UNUSED (info)) |
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changeset
|
646 { |
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|
647 struct plugin_name_args *plugin = (struct plugin_name_args *) *slot; |
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|
648 XDELETE (plugin); |
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|
649 return 1; |
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changeset
|
650 } |
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changeset
|
651 |
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changeset
|
652 /* Free memory allocated by the plugin system. */ |
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changeset
|
653 |
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changeset
|
654 void |
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changeset
|
655 finalize_plugins (void) |
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changeset
|
656 { |
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changeset
|
657 if (!plugin_name_args_tab) |
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changeset
|
658 return; |
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parents:
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changeset
|
659 |
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changeset
|
660 /* We can now delete the plugin_name_args object as it will no longer |
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parents:
diff
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|
661 be used. Note that base_name and argv fields (both of which were also |
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parents:
diff
changeset
|
662 dynamically allocated) are not freed as they could still be used by |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
663 the plugin code. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
664 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
665 htab_traverse_noresize (plugin_name_args_tab, finalize_one_plugin, NULL); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
666 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
667 /* PLUGIN_NAME_ARGS_TAB is no longer needed, just delete it. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
668 htab_delete (plugin_name_args_tab); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
669 plugin_name_args_tab = NULL; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
670 } |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
671 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
672 /* Used to pass options to htab_traverse callbacks. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
673 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
674 struct print_options |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
675 { |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
676 FILE *file; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
677 const char *indent; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
678 }; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
679 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
680 /* Print the version of one plugin. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
681 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
682 static int |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
683 print_version_one_plugin (void **slot, void *data) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
684 { |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
685 struct print_options *opt = (struct print_options *) data; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
686 struct plugin_name_args *plugin = (struct plugin_name_args *) *slot; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
687 const char *version = plugin->version ? plugin->version : "Unknown version."; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
688 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
689 fprintf (opt->file, " %s%s: %s\n", opt->indent, plugin->base_name, version); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
690 return 1; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
691 } |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
692 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
693 /* Print the version of each plugin. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
694 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
695 void |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
696 print_plugins_versions (FILE *file, const char *indent) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
697 { |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
698 struct print_options opt; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
699 opt.file = file; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
700 opt.indent = indent; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
701 if (!plugin_name_args_tab || htab_elements (plugin_name_args_tab) == 0) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
702 return; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
703 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
704 fprintf (file, "%sVersions of loaded plugins:\n", indent); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
705 htab_traverse_noresize (plugin_name_args_tab, print_version_one_plugin, &opt); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
706 } |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
707 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
708 /* Print help for one plugin. SLOT is the hash table slot. DATA is the |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
709 argument to htab_traverse_noresize. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
710 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
711 static int |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
712 print_help_one_plugin (void **slot, void *data) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
713 { |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
714 struct print_options *opt = (struct print_options *) data; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
715 struct plugin_name_args *plugin = (struct plugin_name_args *) *slot; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
716 const char *help = plugin->help ? plugin->help : "No help available ."; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
717 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
718 char *dup = xstrdup (help); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
719 char *p, *nl; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
720 fprintf (opt->file, " %s%s:\n", opt->indent, plugin->base_name); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
721 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
722 for (p = nl = dup; nl; p = nl) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
723 { |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
724 nl = strchr (nl, '\n'); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
725 if (nl) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
726 { |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
727 *nl = '\0'; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
728 nl++; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
729 } |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
730 fprintf (opt->file, " %s %s\n", opt->indent, p); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
731 } |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
732 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
733 free (dup); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
734 return 1; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
735 } |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
736 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
737 /* Print help for each plugin. The output goes to FILE and every line starts |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
738 with INDENT. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
739 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
740 void |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
741 print_plugins_help (FILE *file, const char *indent) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
742 { |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
743 struct print_options opt; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
744 opt.file = file; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
745 opt.indent = indent; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
746 if (!plugin_name_args_tab || htab_elements (plugin_name_args_tab) == 0) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
747 return; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
748 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
749 fprintf (file, "%sHelp for the loaded plugins:\n", indent); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
750 htab_traverse_noresize (plugin_name_args_tab, print_help_one_plugin, &opt); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
751 } |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
752 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
753 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
754 /* Return true if plugins have been loaded. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
755 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
756 bool |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
757 plugins_active_p (void) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
758 { |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
759 int event; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
760 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
761 for (event = PLUGIN_PASS_MANAGER_SETUP; event < event_last; event++) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
762 if (plugin_callbacks[event]) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
763 return true; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
764 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
765 return false; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
766 } |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
767 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
768 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
769 /* Dump to FILE the names and associated events for all the active |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
770 plugins. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
771 |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
772 DEBUG_FUNCTION void |
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
773 dump_active_plugins (FILE *file) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
774 { |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
775 int event; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
776 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
777 if (!plugins_active_p ()) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
778 return; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
779 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
780 fprintf (file, FMT_FOR_PLUGIN_EVENT " | %s\n", _("Event"), _("Plugins")); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
781 for (event = PLUGIN_PASS_MANAGER_SETUP; event < event_last; event++) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
782 if (plugin_callbacks[event]) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
783 { |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
784 struct callback_info *ci; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
785 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
786 fprintf (file, FMT_FOR_PLUGIN_EVENT " |", plugin_event_name[event]); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
787 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
788 for (ci = plugin_callbacks[event]; ci; ci = ci->next) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
789 fprintf (file, " %s", ci->plugin_name); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
790 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
791 putc('\n', file); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
792 } |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
793 } |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
794 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
795 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
796 /* Dump active plugins to stderr. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
797 |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
798 DEBUG_FUNCTION void |
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
799 debug_active_plugins (void) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
800 { |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
801 dump_active_plugins (stderr); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
802 } |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
803 |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
804 /* Give a warning if plugins are present, before an ICE message asking |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
805 to submit a bug report. */ |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
806 |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
807 void |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
808 warn_if_plugins (void) |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
809 { |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
810 if (plugins_active_p ()) |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
811 { |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
812 fnotice (stderr, "*** WARNING *** there are active plugins, do not report" |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
813 " this as a bug unless you can reproduce it without enabling" |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
814 " any plugins.\n"); |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
815 dump_active_plugins (stderr); |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
816 } |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
817 |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
818 } |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
819 |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
820 /* Likewise, as a callback from the diagnostics code. */ |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
821 |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
822 void |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
823 plugins_internal_error_function (diagnostic_context *context ATTRIBUTE_UNUSED, |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
824 const char *msgid ATTRIBUTE_UNUSED, |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
825 va_list *ap ATTRIBUTE_UNUSED) |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
826 { |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
827 warn_if_plugins (); |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
828 } |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
829 |
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
830 /* The default version check. Compares every field in VERSION. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
831 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
832 bool |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
833 plugin_default_version_check (struct plugin_gcc_version *gcc_version, |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
834 struct plugin_gcc_version *plugin_version) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
835 { |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
836 if (!gcc_version || !plugin_version) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
837 return false; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
838 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
839 if (strcmp (gcc_version->basever, plugin_version->basever)) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
840 return false; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
841 if (strcmp (gcc_version->datestamp, plugin_version->datestamp)) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
842 return false; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
843 if (strcmp (gcc_version->devphase, plugin_version->devphase)) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
844 return false; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
845 if (strcmp (gcc_version->revision, plugin_version->revision)) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
846 return false; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
847 if (strcmp (gcc_version->configuration_arguments, |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
848 plugin_version->configuration_arguments)) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
849 return false; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
850 return true; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
851 } |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
852 |
63
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
853 |
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
854 /* Return the current value of event_last, so that plugins which provide |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
855 additional functionality for events for the benefit of high-level plugins |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
856 know how many valid entries plugin_event_name holds. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
857 |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
858 int |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
859 get_event_last (void) |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
860 { |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
861 return event_last; |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff
changeset
|
862 } |
63
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
863 |
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
864 |
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
865 /* Retrieve the default plugin directory. The gcc driver should have passed |
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
866 it as -iplugindir <dir> to the cc1 program, and it is queriable thru the |
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
867 -print-file-name=plugin option to gcc. */ |
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
868 const char* |
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
869 default_plugin_dir_name (void) |
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
870 { |
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
871 if (!plugindir_string) |
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
872 fatal_error ("-iplugindir <dir> option not passed from the gcc driver"); |
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
873 return plugindir_string; |
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
874 } |