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7123315: instanceKlass::_static_oop_field_count and instanceKlass::_java_fields_count should be u2 type

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Change instanceKlass::_static_oop_field_count and instanceKlass::_java_fields_count to u2 type.

Reviewed-by: never, bdelsart, dholmes
This commit is contained in:
Jiangli Zhou 2011-12-28 12:15:57 -05:00 • committed by Jiangli Zhou
parent 82a0e26723
commit 0671e90755
4 changed files with 14 additions and 12 deletions
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12
hotspot/src/share/vm/oops/instanceKlass.hpp
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@ -227,9 +227,9 @@ class instanceKlass: public Klass {
// (including inherited fields but after header_size()).
int _nonstatic_field_size;
int _static_field_size; // number words used by static fields (oop and non-oop) in this klass
int _static_oop_field_count;// number of static oop fields in this klass
u2 _static_oop_field_count;// number of static oop fields in this klass
u2 _java_fields_count; // The number of declared Java fields
int _nonstatic_oop_map_size;// size in words of nonstatic oop map blocks
int _java_fields_count; // The number of declared Java fields
u2 _minor_version; // minor version number of class file
u2 _major_version; // major version number of class file
@ -299,8 +299,8 @@ class instanceKlass: public Klass {
int static_field_size() const { return _static_field_size; }
void set_static_field_size(int size) { _static_field_size = size; }
int static_oop_field_count() const { return _static_oop_field_count; }
void set_static_oop_field_count(int size) { _static_oop_field_count = size; }
int static_oop_field_count() const { return (int)_static_oop_field_count; }
void set_static_oop_field_count(u2 size) { _static_oop_field_count = size; }
// Java vtable
int vtable_length() const { return _vtable_len; }
@ -340,14 +340,14 @@ class instanceKlass: public Klass {
Symbol* field_signature (int index) const { return field(index)->signature(constants()); }
// Number of Java declared fields
int java_fields_count() const { return _java_fields_count; }
int java_fields_count() const { return (int)_java_fields_count; }
// Number of fields including any injected fields
int all_fields_count() const { return _fields->length() / sizeof(FieldInfo::field_slots); }
typeArrayOop fields() const { return _fields; }
void set_fields(typeArrayOop f, int java_fields_count) {
void set_fields(typeArrayOop f, u2 java_fields_count) {
oop_store_without_check((oop*) &_fields, (oop) f);
_java_fields_count = java_fields_count;
}