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diff src/share/vm/utilities/debug.cpp @ 2008:2f644f85485d

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6961690: load oops from constant table on SPARC Summary: oops should be loaded from the constant table of an nmethod instead of materializing them with a long code sequence. Reviewed-by: never, kvn
author twisti
date Fri, 03 Dec 2010 01:34:31 -0800
parents f95d63e2154a
children 36c186bcc085
line wrap: on
line diff
--- a/src/share/vm/utilities/debug.cpp	Thu Dec 02 17:21:12 2010 -0800
+++ b/src/share/vm/utilities/debug.cpp	Fri Dec 03 01:34:31 2010 -0800
@@ -399,8 +399,14 @@
 extern "C" void disnm(intptr_t p) {
   Command c("disnm");
   CodeBlob* cb = CodeCache::find_blob((address) p);
-  cb->print();
-  Disassembler::decode(cb);
+  nmethod* nm = cb->as_nmethod_or_null();
+  if (nm) {
+    nm->print();
+    Disassembler::decode(nm);
+  } else {
+    cb->print();
+    Disassembler::decode(cb);
+  }
 }