src/share/vm/code/stubs.cpp

rev 13477 : 8166317: InterpreterCodeSize should be computed
Reviewed-by: kvn, coleenp

*** 22,31 ****
--- 22,32 ----
   *
   */
  
  #include "precompiled.hpp"
  #include "code/codeBlob.hpp"
+ #include "code/codeCache.hpp"
  #include "code/stubs.hpp"
  #include "memory/allocation.inline.hpp"
  #include "oops/oop.inline.hpp"
  #include "runtime/mutexLocker.hpp"
  #include "utilities/align.hpp"
*** 87,96 ****
--- 88,104 ----
    //       allocated in the constructor (i.e., we need to keep it around or look it
    //       up via CodeCache::find_blob(...).
    Unimplemented();
  }
  
+ void StubQueue::deallocate_unused_tail() {
+   CodeBlob* blob = CodeCache::find_blob((void*)_stub_buffer);
+   CodeCache::free_unused_tail(blob, used_space());
+   // Update the limits to the new, trimmed CodeBlob size
+   _buffer_size = blob->content_size();
+   _buffer_limit = blob->content_size();
+ }
  
  Stub* StubQueue::stub_containing(address pc) const {
    if (contains(pc)) {
      for (Stub* s = first(); s != NULL; s = next(s)) {
        if (stub_contains(s, pc)) return s;