Subversion Repositories openrisc

/* A plugin example that shows which declarations are caught by FINISH_DECL */

#include "gcc-plugin.h"

#include <stdlib.h>

#include "config.h"

#include "system.h"

#include "coretypes.h"

#include "tree.h"

#include "tree-pass.h"

#include "intl.h"

#include "diagnostic.h"

int plugin_is_GPL_compatible;

/* Callback function to invoke after GCC finishes a declaration. */

void plugin_finish_decl (void *event_data, void *data)

{

  tree decl = (tree) event_data;

  const char *kind = NULL;

  switch (TREE_CODE(decl)) {

  case FUNCTION_DECL:

    kind = "Function"; break;

  case PARM_DECL:

    kind = "Parameter"; break;

  case VAR_DECL:

    if (DECL_FILE_SCOPE_P(decl))

      kind = "Global";

    else

      kind = "Local";

    break;

  case FIELD_DECL:

    kind = "Field"; break;

  default:

    kind = "Unknown";

  }

  warning (0, G_("Decl %s %s"),

           kind, IDENTIFIER_POINTER (DECL_NAME (decl)));

}

int

plugin_init (struct plugin_name_args *plugin_info,

             struct plugin_gcc_version *version)

{

  const char *plugin_name = plugin_info->base_name;

  register_callback (plugin_name, PLUGIN_FINISH_DECL,

                     plugin_finish_decl, NULL);

  return 0;

}