added a bit more diagnostic printing

diff --git a/dwarf_prototypes.c b/dwarf_prototypes.c
index f2de485..90e83ed 100644 (file)
--- a/dwarf_prototypes.c
+++ b/dwarf_prototypes.c
@@ -935,6 +935,7 @@ bool import_DWARF_prototypes(struct library* lib)
        struct protolib*        plib = lib->protolib;
        Dwfl*                           dwfl = lib->dwfl;
 
+       debug(DEBUG_FUNCTION, "Importing DWARF prototypes from '%s'", lib->soname);
        if (plib == NULL) {
 
                const char* soname_dup = strdup(lib->soname);

diff --git a/output.c b/output.c
index e3a5f2b..cc45e52 100644 (file)
--- a/output.c
+++ b/output.c
@@ -50,6 +50,7 @@
 #include "value.h"
 #include "value_dict.h"
 #include "filter.h"
+#include "debug.h"
 
 #if defined(HAVE_LIBDW)
 #include "dwarf_prototypes.h"
@@ -220,6 +221,9 @@ library_get_prototype(struct library *lib, const char *name)
                         filter_matches_library(options.static_filter, lib ) ||
                         filter_matches_library(options.export_filter, lib )))
                        import_DWARF_prototypes(lib);
+               else
+                       debug(DEBUG_FUNCTION, "Filter didn't match prototype '%s' in lib '%s'. Not importing",
+                                 name, lib->soname);
 #endif
 
                if (lib->protolib == NULL)