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7086585: make Java field injection more flexible

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Reviewed-by: jrose, twisti, kvn, coleenp
This commit is contained in:
Tom Rodriguez 2011-09-10 17:29:02 -07:00
parent 1ebca30d26
commit e39ba1a5fe
39 changed files with 1073 additions and 991 deletions
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30
hotspot/src/share/vm/classfile/classFileParser.hpp
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@ -33,6 +33,9 @@
#include "utilities/accessFlags.hpp"
class TempNewSymbol;
class FieldAllocationCount;
// Parser for for .class files
//
// The bytes describing the class file structure is read from a Stream object
@ -84,9 +87,11 @@ class ClassFileParser VALUE_OBJ_CLASS_SPEC {
bool* is_synthetic_addr,
u2* generic_signature_index_addr,
typeArrayHandle* field_annotations, TRAPS);
typeArrayHandle parse_fields(constantPoolHandle cp, bool is_interface,
struct FieldAllocationCount *fac,
objArrayHandle* fields_annotations, TRAPS);
typeArrayHandle parse_fields(Symbol* class_name,
constantPoolHandle cp, bool is_interface,
FieldAllocationCount *fac,
objArrayHandle* fields_annotations,
int* java_fields_count_ptr, TRAPS);
// Method parsing
methodHandle parse_method(constantPoolHandle cp, bool is_interface,
@ -150,25 +155,6 @@ class ClassFileParser VALUE_OBJ_CLASS_SPEC {
objArrayHandle compute_transitive_interfaces(instanceKlassHandle super,
objArrayHandle local_ifs, TRAPS);
// Special handling for certain classes.
// Add the "discovered" field to java.lang.ref.Reference if
// it does not exist.
void java_lang_ref_Reference_fix_pre(typeArrayHandle* fields_ptr,
constantPoolHandle cp,
FieldAllocationCount *fac_ptr, TRAPS);
// Adjust the field allocation counts for java.lang.Class to add
// fake fields.
void java_lang_Class_fix_pre(int* nonstatic_field_size,
FieldAllocationCount *fac_ptr);
// Adjust the next_nonstatic_oop_offset to place the fake fields
// before any Java fields.
void java_lang_Class_fix_post(int* next_nonstatic_oop_offset);
// Adjust the field allocation counts for java.lang.invoke.MethodHandle to add
// a fake address (void*) field.
void java_lang_invoke_MethodHandle_fix_pre(constantPoolHandle cp,
typeArrayHandle fields,
FieldAllocationCount *fac_ptr, TRAPS);
// Format checker methods
void classfile_parse_error(const char* msg, TRAPS);
void classfile_parse_error(const char* msg, int index, TRAPS);