src/share/vm/code/nmethod.cpp

rev 5878 : [mq]: usdt1-gone

@@ -48,31 +48,10 @@
 
 #ifdef DTRACE_ENABLED
 
 // Only bother with this argument setup if dtrace is available
 
-#ifndef USDT2
-HS_DTRACE_PROBE_DECL8(hotspot, compiled__method__load,
-  const char*, int, const char*, int, const char*, int, void*, size_t);
-
-HS_DTRACE_PROBE_DECL6(hotspot, compiled__method__unload,
-  char*, int, char*, int, char*, int);
-
-#define DTRACE_METHOD_UNLOAD_PROBE(method)                                \
-  {                                                                       \
-    Method* m = (method);                                                 \
-    if (m != NULL) {                                                      \
-      Symbol* klass_name = m->klass_name();                               \
-      Symbol* name = m->name();                                           \
-      Symbol* signature = m->signature();                                 \
-      HS_DTRACE_PROBE6(hotspot, compiled__method__unload,                 \
-        klass_name->bytes(), klass_name->utf8_length(),                   \
-        name->bytes(), name->utf8_length(),                               \
-        signature->bytes(), signature->utf8_length());                    \
-    }                                                                     \
-  }
-#else /* USDT2 */
 #define DTRACE_METHOD_UNLOAD_PROBE(method)                                \
   {                                                                       \
     Method* m = (method);                                                 \
     if (m != NULL) {                                                      \
       Symbol* klass_name = m->klass_name();                               \

@@ -82,11 +61,10 @@
         (char *) klass_name->bytes(), klass_name->utf8_length(),                   \
         (char *) name->bytes(), name->utf8_length(),                               \
         (char *) signature->bytes(), signature->utf8_length());                    \
     }                                                                     \
   }
-#endif /* USDT2 */
 
 #else //  ndef DTRACE_ENABLED
 
 #define DTRACE_METHOD_UNLOAD_PROBE(method)
 

@@ -1518,29 +1496,18 @@
 // new method for install_code() path
 // Transfer information from compilation to jvmti
 void nmethod::post_compiled_method_load_event() {
 
   Method* moop = method();
-#ifndef USDT2
-  HS_DTRACE_PROBE8(hotspot, compiled__method__load,
-      moop->klass_name()->bytes(),
-      moop->klass_name()->utf8_length(),
-      moop->name()->bytes(),
-      moop->name()->utf8_length(),
-      moop->signature()->bytes(),
-      moop->signature()->utf8_length(),
-      insts_begin(), insts_size());
-#else /* USDT2 */
   HOTSPOT_COMPILED_METHOD_LOAD(
       (char *) moop->klass_name()->bytes(),
       moop->klass_name()->utf8_length(),
       (char *) moop->name()->bytes(),
       moop->name()->utf8_length(),
       (char *) moop->signature()->bytes(),
       moop->signature()->utf8_length(),
       insts_begin(), insts_size());
-#endif /* USDT2 */
 
   if (JvmtiExport::should_post_compiled_method_load() ||
       JvmtiExport::should_post_compiled_method_unload()) {
     get_and_cache_jmethod_id();
   }