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8225054: Compiler implementation for records

Browse source 
8225052: javax.lang.model support for records
8225053: Preview APIs support for records
8225055: Javadoc for records
8226314: com.sun.source support for records
8227113: Specification for java.lang.Record
8233526: JVM support for records

Implement records in the compiler and the JVM, including serialization, reflection and APIs support

Co-authored-by: Brian Goetz <brian.goetz@oracle.com>
Co-authored-by: Maurizio Cimadamore <maurizio.cimadamore@oracle.com>
Co-authored-by: Harold Seigel <harold.seigel@oracle.com>
Co-authored-by: Joe Darcy <joe.darcy@oracle.com>
Co-authored-by: Jonathan Gibbons <jonathan.gibbons@oracle.com>
Co-authored-by: Chris Hegarty <chris.hegarty@oracle.com>
Co-authored-by: Jan Lahoda <jan.lahoda@oracle.com>
Reviewed-by: mcimadamore, briangoetz, alanb, darcy, chegar, jrose, jlahoda, coleenp, dholmes, lfoltan, mchung, sadayapalam, hannesw, sspitsyn
This commit is contained in:
Vicente Romero 2019-12-04 15:57:39 -05:00
parent 0a375cfa2d
commit 827e5e3226
351 changed files with 24958 additions and 6395 deletions
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36
src/hotspot/share/classfile/javaClasses.hpp
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@ -30,6 +30,8 @@
#include "oops/oop.hpp"
#include "runtime/os.hpp"
class RecordComponent;
// Interface for manipulating the basic Java classes.
//
// All dependencies on layout of actual Java classes should be kept here.
@ -73,6 +75,7 @@
f(java_lang_reflect_Method) \
f(java_lang_reflect_Constructor) \
f(java_lang_reflect_Field) \
f(java_lang_reflect_RecordComponent) \
f(java_nio_Buffer) \
f(reflect_ConstantPool) \
f(reflect_UnsafeStaticFieldAccessorImpl) \
@ -1483,6 +1486,39 @@ class java_lang_LiveStackFrameInfo: AllStatic {
friend class JavaClasses;
};
// Interface to java.lang.reflect.RecordComponent objects
class java_lang_reflect_RecordComponent: AllStatic {
private:
static int clazz_offset;
static int name_offset;
static int type_offset;
static int accessor_offset;
static int signature_offset;
static int annotations_offset;
static int typeAnnotations_offset;
// Setters
static void set_clazz(oop element, oop value);
static void set_name(oop element, oop value);
static void set_type(oop element, oop value);
static void set_accessor(oop element, oop value);
static void set_signature(oop element, oop value);
static void set_annotations(oop element, oop value);
static void set_typeAnnotations(oop element, oop value);
public:
// Create an instance of RecordComponent
static oop create(InstanceKlass* holder, RecordComponent* component, TRAPS);
static void compute_offsets();
static void serialize_offsets(SerializeClosure* f) NOT_CDS_RETURN;
// Debugging
friend class JavaClasses;
};
// Interface to java.lang.AssertionStatusDirectives objects
class java_lang_AssertionStatusDirectives: AllStatic {