Mercurial > hg > graal-compiler
changeset 8702:77443715ec55
8001307: Modify ACC_SUPER behavior
Summary: Disallow non-virtual calls even when ACC_SUPER is absent.
Reviewed-by: kvn, acorn
author | kamg |
---|---|
date | Mon, 05 Nov 2012 17:03:33 -0500 |
parents | b95ad0610fef |
children | b5cb079ecaa4 |
files | src/share/vm/interpreter/linkResolver.cpp src/share/vm/runtime/globals.hpp |
diffstat | 2 files changed, 5 insertions(+), 2 deletions(-) [+] |
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--- a/src/share/vm/interpreter/linkResolver.cpp Fri Oct 26 09:27:25 2012 -0700 +++ b/src/share/vm/interpreter/linkResolver.cpp Mon Nov 05 17:03:33 2012 -0500 @@ -786,7 +786,7 @@ if (check_access && // a) check if ACC_SUPER flag is set for the current class - current_klass->is_super() && + (current_klass->is_super() || !AllowNonVirtualCalls) && // b) check if the method class is a superclass of the current class (superclass relation is not reflexive!) current_klass->is_subtype_of(method_klass()) && current_klass() != method_klass() && // c) check if the method is not <init>
--- a/src/share/vm/runtime/globals.hpp Fri Oct 26 09:27:25 2012 -0700 +++ b/src/share/vm/runtime/globals.hpp Mon Nov 05 17:03:33 2012 -0500 @@ -3602,7 +3602,10 @@ "Enable internal testing APIs") \ \ product(bool, PrintGCCause, true, \ - "Include GC cause in GC logging") + "Include GC cause in GC logging") \ + \ + product(bool, AllowNonVirtualCalls, false, \ + "Obey the ACC_SUPER flag and allow invokenonvirtual calls") /* * Macros for factoring of globals