===================================================================
@@ -34,6 +34,7 @@ along with GCC; see the file COPYING3. If not see
#include "debug.h" /* For debug_hooks. */
#include "opts.h"
#include "options.h"
+#include "plugin.h" /* For PLUGIN_INCLUDE_FILE event. */
#include "mkdeps.h"
#include "c-target.h"
#include "tm.h" /* For BYTES_BIG_ENDIAN,
@@ -1397,6 +1398,17 @@ cb_file_change (cpp_reader * ARG_UNUSED (pfile),
else
fe_file_change (new_map);
+ if (new_map
+ && (new_map->reason == LC_ENTER || new_map->reason == LC_RENAME))
+ {
+ /* Signal to plugins that a file is included. This could happen
+ several times with the same file path, e.g. because of
+ several '#include' or '#line' directives... */
+ invoke_plugin_callbacks
+ (PLUGIN_INCLUDE_FILE,
+ const_cast<char*> (ORDINARY_MAP_FILE_NAME (new_map)));
+ }
+
if (new_map == 0 || (new_map->reason == LC_LEAVE && MAIN_FILE_P (new_map)))
{
pch_cpp_save_state ();
===================================================================
@@ -92,6 +92,12 @@ DEFEVENT (PLUGIN_EARLY_GIMPLE_PASSES_END)
/* Called when a pass is first instantiated. */
DEFEVENT (PLUGIN_NEW_PASS)
+/* Called when a file is #include-d or given thru #line directive.
+ Could happen many times. The event data is the included file path,
+ as a const char* pointer. */
+DEFEVENT (PLUGIN_INCLUDE_FILE)
+
+
/* After the hard-coded events above, plugins can dynamically allocate events
at run time.
PLUGIN_EVENT_FIRST_DYNAMIC only appears as last enum element. */