rtems-tld: Add entry and exit trace support.

1 files changed, 14 insertions, 2 deletions

diff --git a/linkers/rtld-base.ini b/linkers/rtld-base.ini
index b15f4cd..badb40d 100644
--- a/linkers/rtld-base.ini
+++ b/linkers/rtld-base.ini
@@ -15,25 +15,37 @@ generator = printf-generator
 ;
 [printf-generator]
 headers = printf-generator-headers
+entry-trace = "rtld_pg_print_entry(@FUNC_NAME@, (void*) &@FUNC_LABEL@);"
 arg-trace = "rtld_pg_print_arg(@ARG_NUM@, @ARG_TYPE@, @ARG_SIZE@, (void*) &@ARG_LABEL@);"
+exit-trace = "rtld_pg_print_exit(@FUNC_NAME@, (void*) &@FUNC_LABEL@);"
 ret-trace = "rtld_pg_print_ret(@RET_TYPE@, @RET_SIZE@, (void*) &@RET_LABEL@);"
 code = <<<CODE
+static inline void rtld_pg_print_entry(const char* func_name,
+                                       void*       func_addr)
+{
+  printf (" >> %s (0x%08x)\n", func_name, func_addr);
+}
 static inline void rtld_pg_print_arg(int         arg_num,
                                      const char* arg_type,
                                      int         arg_size,
                                      void*       arg)
 {
-  const char* p = arg;
+  const unsigned char* p = arg;
   int   i;
   printf (" %2d] %s(%d) = ", arg_num, arg_type, arg_size);
   for (i = 0; i < arg_size; ++i, ++p) printf ("%02x", (unsigned int) *p);
   printf ("\n");
 }
+static inline void rtld_pg_print_exit(const char* func_name,
+                                      void*       func_addr)
+{
+  printf (" << %s (0x%08x)\n", func_name, func_addr);
+}
 static inline void rtld_pg_print_ret(const char* ret_type,
                                      int         ret_size,
                                      void*       ret)
 {
-  const char* p = ret;
+  const unsigned char* p = ret;
   int   i;
   printf (" rt] %s(%d) = ", ret_type, ret_size);
   for (i = 0; i < ret_size; ++i, ++p) printf ("%02x", (unsigned int) *p);