Mercurial > hg > graal-jvmci-8

diff src/share/vm/runtime/sharedRuntime.cpp @ 1936:8d88c9ac9247

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Correct deopt handler entry. New flag -XX:+TraceSignals. More detailed deopt printing.
author Thomas Wuerthinger <wuerthinger@ssw.jku.at>
date Thu, 23 Dec 2010 18:13:28 +0100
parents 2d26b0046e0d
children 00bc9eaf0e24
line wrap: on
line diff
--- a/src/share/vm/runtime/sharedRuntime.cpp	Wed Dec 22 19:47:39 2010 +0100
+++ b/src/share/vm/runtime/sharedRuntime.cpp	Thu Dec 23 18:13:28 2010 +0100
@@ -730,6 +730,9 @@
           _implicit_null_throws++;
 #endif
           if (UseC1X) {
+            if (TraceSignals) {
+              tty->print_cr("calling implicit call stub relative pc=%d method name = %s", pc - nm->entry_point(), nm->method()->name()->as_C_string());
+            }
             target_pc = Runtime1::entry_for(Runtime1::c1x_global_implicit_null_id);
           } else {
             target_pc = nm->continuation_for_implicit_exception(pc);
@@ -750,6 +753,7 @@
         _implicit_div0_throws++;
 #endif
         if (UseC1X) {
+          tty->print_cr("c1x implicit div0");
           target_pc = Runtime1::entry_for(Runtime1::c1x_throw_div0_exception_id);
         } else {
           target_pc = nm->continuation_for_implicit_exception(pc);