Viewing file:  def_plugin.c (1.27 KB) -rw-r--r--
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/* A plugin example that shows which function definitions are caught by PLUGIN_START_FUNCTION and PLUGIN_FINISH_FUNCTION */
#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 when GCC starts a function definition*/
void plugin_start_parse_function (void *event_data, void *data)
{
tree fndef = (tree) event_data;
warning (0, G_("Start fndef %s"),
IDENTIFIER_POINTER (DECL_NAME (fndef)));
}
/* Callback function to invoke after GCC finishes a function definition. */
void plugin_finish_parse_function (void *event_data, void *data)
{
tree fndef = (tree) event_data;
warning (0, G_("Finish fndef %s"),
IDENTIFIER_POINTER (DECL_NAME (fndef)));
}
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_START_PARSE_FUNCTION,
plugin_start_parse_function, NULL);
register_callback (plugin_name, PLUGIN_FINISH_PARSE_FUNCTION,
plugin_finish_parse_function, NULL);
return 0;
}
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