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6939134: JSR 292 adjustments to method handle invocation

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Split MethodHandle.invoke into invokeExact and invokeGeneric; also clean up JVM-to-Java interfaces

Reviewed-by: twisti
This commit is contained in:
John R Rose 2010-05-01 02:42:18 -07:00
parent 0211f9703a
commit 4eb75c2df3
29 changed files with 413 additions and 233 deletions
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17
hotspot/src/share/vm/classfile/javaClasses.hpp
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@ -1068,21 +1068,22 @@ class java_dyn_CallSite: AllStatic {
friend class JavaClasses;
private:
static int _type_offset;
static int _target_offset;
static int _vmmethod_offset;
static int _caller_method_offset;
static int _caller_bci_offset;
static void compute_offsets();
public:
// Accessors
static oop type(oop site);
static oop target(oop site);
static void set_target(oop site, oop target);
static oop vmmethod(oop site);
static void set_vmmethod(oop site, oop ref);
static oop caller_method(oop site);
static void set_caller_method(oop site, oop ref);
static jint caller_bci(oop site);
static void set_caller_bci(oop site, jint bci);
// Testers
static bool is_subclass(klassOop klass) {
@ -1094,8 +1095,8 @@ public:
// Accessors for code generation:
static int target_offset_in_bytes() { return _target_offset; }
static int type_offset_in_bytes() { return _type_offset; }
static int vmmethod_offset_in_bytes() { return _vmmethod_offset; }
static int caller_method_offset_in_bytes() { return _caller_method_offset; }
static int caller_bci_offset_in_bytes() { return _caller_bci_offset; }
};