8287001: Add warning message when fail to load hsdis libraries

Reviewed-by: kvn, ysuenaga
2022-06-29 01:17:28 +00:00 · 2022-06-29 01:17:28 +00:00 · 779b4e1d19
commit 779b4e1d19
parent 910053b74e
1 changed files with 2 additions and 0 deletions
--- a/src/hotspot/share/compiler/disassembler.cpp
+++ b/src/hotspot/share/compiler/disassembler.cpp
@ -837,6 +837,8 @@ bool Disassembler::load_library(outputStream* st) {
  if (_library != NULL) {
    _decode_instructions_virtual = CAST_TO_FN_PTR(Disassembler::decode_func_virtual,
                                          os::dll_lookup(_library, decode_instructions_virtual_name));
+  } else {
+    log_warning(os)("Loading hsdis library failed");
  }
  _tried_to_load_library = true;
  _library_usable        = _decode_instructions_virtual != NULL;