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8014013: CallInfo structure no longer accurately reports the result of a LinkResolver operation

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Enhance method resolution and resulting data structures, plus some refactoring.

Reviewed-by: twisti, acorn, jrose
This commit is contained in:
David Chase 2013-09-13 22:38:02 -04:00
parent 98d8f57603
commit 222c735458
40 changed files with 715 additions and 601 deletions
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13
hotspot/src/share/vm/prims/methodHandles.hpp
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@ -49,19 +49,18 @@ class MethodHandles: AllStatic {
// Adapters.
static MethodHandlesAdapterBlob* _adapter_code;
// utility functions for reifying names and types
static oop field_name_or_null(Symbol* s);
static oop field_signature_type_or_null(Symbol* s);
public:
// working with member names
static Handle resolve_MemberName(Handle mname, TRAPS); // compute vmtarget/vmindex from name/type
static void expand_MemberName(Handle mname, int suppress, TRAPS); // expand defc/name/type if missing
static Handle new_MemberName(TRAPS); // must be followed by init_MemberName
static oop init_MemberName(Handle mname_h, Handle target_h); // compute vmtarget/vmindex from target
static oop init_method_MemberName(Handle mname_h, Method* m, bool do_dispatch,
KlassHandle receiver_limit_h);
static oop init_field_MemberName(Handle mname_h, KlassHandle field_holder_h,
AccessFlags mods, oop type, oop name,
intptr_t offset, bool is_setter = false);
static Handle init_method_MemberName(Handle mname_h, CallInfo& info, TRAPS);
static Handle init_field_MemberName(Handle mname_h, FieldAccessInfo& info, TRAPS);
static oop init_field_MemberName(Handle mname_h, fieldDescriptor& fd, bool is_setter = false);
static oop init_method_MemberName(Handle mname_h, CallInfo& info);
static int method_ref_kind(Method* m, bool do_dispatch_if_possible = true);
static int find_MemberNames(KlassHandle k, Symbol* name, Symbol* sig,
int mflags, KlassHandle caller,