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Commit e409a2c8 by Tom Tromey Committed by Tom Tromey
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Modifier.java (ALL_FLAGS): New constant. 

	* java/lang/reflect/Modifier.java (ALL_FLAGS): New constant.
	* resolve.cc: Removed constants defined by
	java.lang.reflect.Modifier.
	Include <java/lang/reflect/Modifier.h>.
	(_Jv_ResolvePoolEntry): Use values from Modifier.
	(_Jv_DetermineVTableIndex): Likewise.
	(_Jv_PrepareClass): Likewise.
	(ncode): Likewise.
	* defineclass.cc (_Jv_ClassReader): Removed constants defined by
	java.lang.reflect.Modifier.
	Include <java/lang/reflect/Modifier.h>.
	(checkExtends): Use values from Modifier.
	(checkImplements): Likewise.
	(handleField): Likewise.
	(handleConstantValueAttribute): Likewise.
	(handleFieldsEnd): Likewise.
	(handleMethod ): Likewise.
	(handleMethodsEnd): Likewise.
	(handleClassBegin): Likewise.
	* interpret.cc: Removed constants defined by
	java.lang.reflect.Modifier.
	(continue1): Use values from Modifier.
	* java/lang/natClassLoader.cc: Removed constants defined by
	java.lang.reflect.Modifier.

From-SVN: r29037
parent c7f9c6f5
Showing with 122 additions and 105 deletions
libjava/ChangeLog
1999-09-01 Tom Tromey <tromey@cygnus.com> 1999-09-01 Tom Tromey <tromey@cygnus.com>
* java/lang/reflect/Modifier.java (ALL_FLAGS): New constant.
* resolve.cc: Removed constants defined by
java.lang.reflect.Modifier.
Include <java/lang/reflect/Modifier.h>.
(_Jv_ResolvePoolEntry): Use values from Modifier.
(_Jv_DetermineVTableIndex): Likewise.
(_Jv_PrepareClass): Likewise.
(ncode): Likewise.
* defineclass.cc (_Jv_ClassReader): Removed constants defined by
java.lang.reflect.Modifier.
Include <java/lang/reflect/Modifier.h>.
(checkExtends): Use values from Modifier.
(checkImplements): Likewise.
(handleField): Likewise.
(handleConstantValueAttribute): Likewise.
(handleFieldsEnd): Likewise.
(handleMethod ): Likewise.
(handleMethodsEnd): Likewise.
(handleClassBegin): Likewise.
* interpret.cc: Removed constants defined by
java.lang.reflect.Modifier.
(continue1): Use values from Modifier.
* java/lang/natClassLoader.cc: Removed constants defined by
java.lang.reflect.Modifier.
* java/lang/natClassLoader.cc (_Jv_NewClass): Use * java/lang/natClassLoader.cc (_Jv_NewClass): Use
JV_STATE_NOTHING, not `0'. JV_STATE_NOTHING, not `0'.
* java/lang/Class.h: Replaced JV_STATE_ defines with enum. * java/lang/Class.h: Replaced JV_STATE_ defines with enum.
......
libjava/defineclass.cc
...@@ -36,6 +36,7 @@ details. */ ...@@ -36,6 +36,7 @@ details. */
#include <java/lang/ClassCircularityError.h> #include <java/lang/ClassCircularityError.h>
#include <java/lang/ClassNotFoundException.h> #include <java/lang/ClassNotFoundException.h>
#include <java/lang/IncompatibleClassChangeError.h> #include <java/lang/IncompatibleClassChangeError.h>
#include <java/lang/reflect/Modifier.h>
#define ClassClass _CL_Q34java4lang5Class #define ClassClass _CL_Q34java4lang5Class
extern java::lang::Class ClassClass; extern java::lang::Class ClassClass;
...@@ -246,20 +247,6 @@ struct _Jv_ClassReader { ...@@ -246,20 +247,6 @@ struct _Jv_ClassReader {
* could be implemented in prims.cc (_Jv_makeUtf8Const), since it * could be implemented in prims.cc (_Jv_makeUtf8Const), since it
* computes the hash value anyway. * computes the hash value anyway.
*/ */
static const int PUBLIC = 0x001;
static const int PRIVATE = 0x002;
static const int PROTECTED = 0x004;
static const int STATIC = 0x008;
static const int FINAL = 0x010;
static const int SYNCHRONIZED = 0x020;
static const int VOLATILE = 0x040;
static const int TRANSIENT = 0x080;
static const int NATIVE = 0x100;
static const int INTERFACE = 0x200;
static const int ABSTRACT = 0x400;
static const int ALL_FLAGS = 0x7FF;
}; };
/* This is used for the isJavaIdentifierStart & isJavaIdentifierPart /* This is used for the isJavaIdentifierStart & isJavaIdentifierPart
...@@ -825,6 +812,8 @@ void ...@@ -825,6 +812,8 @@ void
_Jv_ClassReader::handleClassBegin _Jv_ClassReader::handleClassBegin
(int access_flags, int this_class, int super_class) (int access_flags, int this_class, int super_class)
{ {
using namespace java::lang::reflect;
unsigned char *pool_tags = (unsigned char*) def->constants.tags; unsigned char *pool_tags = (unsigned char*) def->constants.tags;
_Jv_word *pool_data = def->constants.data; _Jv_word *pool_data = def->constants.data;
...@@ -870,7 +859,7 @@ _Jv_ClassReader::handleClassBegin ...@@ -870,7 +859,7 @@ _Jv_ClassReader::handleClassBegin
if (super_class == 0) if (super_class == 0)
{ {
// interfaces have java.lang.Object as super. // interfaces have java.lang.Object as super.
if (access_flags & INTERFACE) if (access_flags & Modifier::INTERFACE)
{ {
def->superclass = (jclass)&ClassObject; def->superclass = (jclass)&ClassObject;
} }
...@@ -919,14 +908,16 @@ _Jv_ClassReader::handleClassBegin ...@@ -919,14 +908,16 @@ _Jv_ClassReader::handleClassBegin
void void
_Jv_ClassReader::checkExtends (jclass sub, jclass super) _Jv_ClassReader::checkExtends (jclass sub, jclass super)
{ {
using namespace java::lang::reflect;
// having an interface or a final class as a superclass is no good // having an interface or a final class as a superclass is no good
if ((super->accflags & (INTERFACE | FINAL)) != 0) if ((super->accflags & (Modifier::INTERFACE | Modifier::FINAL)) != 0)
{ {
throw_incompatible_class_change_error (sub->getName ()); throw_incompatible_class_change_error (sub->getName ());
} }
// if the super class is not public, we need to check some more // if the super class is not public, we need to check some more
if ((super->accflags & PUBLIC) == 0) if ((super->accflags & Modifier::PUBLIC) == 0)
{ {
// With package scope, the classes must have the same // With package scope, the classes must have the same
// class loader. // class loader.
...@@ -986,15 +977,17 @@ void _Jv_ClassReader::handleInterface (int if_number, int offset) ...@@ -986,15 +977,17 @@ void _Jv_ClassReader::handleInterface (int if_number, int offset)
void void
_Jv_ClassReader::checkImplements (jclass sub, jclass super) _Jv_ClassReader::checkImplements (jclass sub, jclass super)
{ {
using namespace java::lang::reflect;
// well, it *must* be an interface // well, it *must* be an interface
if ((super->accflags & INTERFACE) == 0) if ((super->accflags & Modifier::INTERFACE) == 0)
{ {
throw_incompatible_class_change_error (sub->getName ()); throw_incompatible_class_change_error (sub->getName ());
} }
// if it has package scope, it must also be defined by the // if it has package scope, it must also be defined by the
// same loader. // same loader.
if ((super->accflags & PUBLIC) == 0) if ((super->accflags & Modifier::PUBLIC) == 0)
{ {
if ( sub->loader != super->loader if ( sub->loader != super->loader
|| !_Jv_ClassNameSamePackage (sub->name, super->name)) || !_Jv_ClassNameSamePackage (sub->name, super->name))
...@@ -1026,6 +1019,8 @@ void _Jv_ClassReader::handleField (int field_no, ...@@ -1026,6 +1019,8 @@ void _Jv_ClassReader::handleField (int field_no,
int name, int name,
int desc) int desc)
{ {
using namespace java::lang::reflect;
_Jv_word *pool_data = def->constants.data; _Jv_word *pool_data = def->constants.data;
_Jv_Field *field = &def->fields[field_no]; _Jv_Field *field = &def->fields[field_no];
...@@ -1041,16 +1036,19 @@ void _Jv_ClassReader::handleField (int field_no, ...@@ -1041,16 +1036,19 @@ void _Jv_ClassReader::handleField (int field_no,
_Jv_VerifyIdentifier (field_name); _Jv_VerifyIdentifier (field_name);
// ignore flags we don't know about. // ignore flags we don't know about.
field->flags = flags & ALL_FLAGS; field->flags = flags & Modifier::ALL_FLAGS;
if (verify) if (verify)
{ {
if (field->flags & (SYNCHRONIZED|NATIVE|INTERFACE|ABSTRACT)) if (field->flags & (Modifier::SYNCHRONIZED
| Modifier::NATIVE
| Modifier::INTERFACE
| Modifier::ABSTRACT))
throw_class_format_error ("erroneous field access flags"); throw_class_format_error ("erroneous field access flags");
if (1 < ( ((field->flags & PUBLIC) ? 1 : 0) if (1 < ( ((field->flags & Modifier::PUBLIC) ? 1 : 0)
+((field->flags & PRIVATE) ? 1 : 0) +((field->flags & Modifier::PRIVATE) ? 1 : 0)
+((field->flags & PROTECTED) ? 1 : 0))) +((field->flags & Modifier::PROTECTED) ? 1 : 0)))
throw_class_format_error ("erroneous field access flags"); throw_class_format_error ("erroneous field access flags");
} }
...@@ -1070,9 +1068,13 @@ void _Jv_ClassReader::handleField (int field_no, ...@@ -1070,9 +1068,13 @@ void _Jv_ClassReader::handleField (int field_no,
void _Jv_ClassReader::handleConstantValueAttribute (int field_index, void _Jv_ClassReader::handleConstantValueAttribute (int field_index,
int value) int value)
{ {
using namespace java::lang::reflect;
_Jv_Field *field = &def->fields[field_index]; _Jv_Field *field = &def->fields[field_index];
if ((field->flags & (STATIC|FINAL|PRIVATE)) == 0) if ((field->flags & (Modifier::STATIC
| Modifier::FINAL
| Modifier::PRIVATE)) == 0)
{ {
// Ignore, as per vmspec #4.7.2 // Ignore, as per vmspec #4.7.2
return; return;
...@@ -1095,6 +1097,8 @@ void _Jv_ClassReader::handleConstantValueAttribute (int field_index, ...@@ -1095,6 +1097,8 @@ void _Jv_ClassReader::handleConstantValueAttribute (int field_index,
void _Jv_ClassReader::handleFieldsEnd () void _Jv_ClassReader::handleFieldsEnd ()
{ {
using namespace java::lang::reflect;
// We need to reorganize the fields so that the static ones are first, // We need to reorganize the fields so that the static ones are first,
// to conform to GCJ class layout. // to conform to GCJ class layout.
...@@ -1107,11 +1111,11 @@ void _Jv_ClassReader::handleFieldsEnd () ...@@ -1107,11 +1111,11 @@ void _Jv_ClassReader::handleFieldsEnd ()
while (low < high) while (low < high)
{ {
// go forward on low, while it's a static // go forward on low, while it's a static
while (low < high && (fields[low].flags & STATIC) != 0) while (low < high && (fields[low].flags & Modifier::STATIC) != 0)
low++; low++;
// go backwards on high, while it's a non-static // go backwards on high, while it's a non-static
while (low < high && (fields[high].flags & STATIC) == 0) while (low < high && (fields[high].flags & Modifier::STATIC) == 0)
high--; high--;
if (low==high) if (low==high)
...@@ -1130,7 +1134,7 @@ void _Jv_ClassReader::handleFieldsEnd () ...@@ -1130,7 +1134,7 @@ void _Jv_ClassReader::handleFieldsEnd ()
low += 1; low += 1;
} }
if ((fields[low].flags & STATIC) != 0) if ((fields[low].flags & Modifier::STATIC) != 0)
low += 1; low += 1;
def->static_field_count = low; def->static_field_count = low;
...@@ -1156,6 +1160,8 @@ void _Jv_ClassReader::handleMethodsBegin (int count) ...@@ -1156,6 +1160,8 @@ void _Jv_ClassReader::handleMethodsBegin (int count)
void _Jv_ClassReader::handleMethod void _Jv_ClassReader::handleMethod
(int mth_index, int accflags, int name, int desc) (int mth_index, int accflags, int name, int desc)
{ {
using namespace java::lang::reflect;
_Jv_word *pool_data = def->constants.data; _Jv_word *pool_data = def->constants.data;
_Jv_Method *method = &def->methods[mth_index]; _Jv_Method *method = &def->methods[mth_index];
...@@ -1168,7 +1174,7 @@ void _Jv_ClassReader::handleMethod ...@@ -1168,7 +1174,7 @@ void _Jv_ClassReader::handleMethod
method->signature = pool_data[desc].utf8; method->signature = pool_data[desc].utf8;
// ignore unknown flags // ignore unknown flags
method->accflags = accflags & ALL_FLAGS; method->accflags = accflags & Modifier::ALL_FLAGS;
// intialize... // intialize...
method->ncode = 0; method->ncode = 0;
...@@ -1183,12 +1189,14 @@ void _Jv_ClassReader::handleMethod ...@@ -1183,12 +1189,14 @@ void _Jv_ClassReader::handleMethod
_Jv_VerifyMethodSignature (method->signature); _Jv_VerifyMethodSignature (method->signature);
if (method->accflags & (VOLATILE|TRANSIENT|INTERFACE)) if (method->accflags & (Modifier::VOLATILE
| Modifier::TRANSIENT
| Modifier::INTERFACE))
throw_class_format_error ("erroneous method access flags"); throw_class_format_error ("erroneous method access flags");
if (1 < ( ((method->accflags & PUBLIC) ? 1 : 0) if (1 < ( ((method->accflags & Modifier::PUBLIC) ? 1 : 0)
+((method->accflags & PRIVATE) ? 1 : 0) +((method->accflags & Modifier::PRIVATE) ? 1 : 0)
+((method->accflags & PROTECTED) ? 1 : 0))) +((method->accflags & Modifier::PROTECTED) ? 1 : 0)))
throw_class_format_error ("erroneous method access flags"); throw_class_format_error ("erroneous method access flags");
} }
} }
...@@ -1233,10 +1241,12 @@ void _Jv_ClassReader::handleExceptionTableEntry ...@@ -1233,10 +1241,12 @@ void _Jv_ClassReader::handleExceptionTableEntry
void _Jv_ClassReader::handleMethodsEnd () void _Jv_ClassReader::handleMethodsEnd ()
{ {
using namespace java::lang::reflect;
for (int i = 0; i < def->method_count; i++) for (int i = 0; i < def->method_count; i++)
{ {
_Jv_Method *method = &def->methods[i]; _Jv_Method *method = &def->methods[i];
if (method->accflags & (NATIVE|ABSTRACT)) if (method->accflags & (Modifier::NATIVE | Modifier::ABSTRACT))
{ {
if (def->interpreted_methods[i] != 0) if (def->interpreted_methods[i] != 0)
throw_class_format_error ("code provided " throw_class_format_error ("code provided "
......
libjava/interpret.cc
...@@ -53,19 +53,6 @@ gnu::gcj::runtime::MethodInvocation::continue1 (gnu::gcj::RawData *, ...@@ -53,19 +53,6 @@ gnu::gcj::runtime::MethodInvocation::continue1 (gnu::gcj::RawData *,
#define ClassError _CL_Q34java4lang5Error #define ClassError _CL_Q34java4lang5Error
extern java::lang::Class ClassError; extern java::lang::Class ClassError;
static const int PUBLIC = 0x001;
static const int PRIVATE = 0x002;
static const int PROTECTED = 0x004;
static const int STATIC = 0x008;
static const int FINAL = 0x010;
static const int SYNCHRONIZED = 0x020;
static const int VOLATILE = 0x040;
static const int TRANSIENT = 0x080;
static const int NATIVE = 0x100;
static const int INTERFACE = 0x200;
static const int ABSTRACT = 0x400;
static const int ALL_FLAGS = 0x7FF;
static _Jv_Utf8Const *init_name = _Jv_makeUtf8Const ("<init>", 6); static _Jv_Utf8Const *init_name = _Jv_makeUtf8Const ("<init>", 6);
static void throw_internal_error (char *msg) static void throw_internal_error (char *msg)
...@@ -426,6 +413,8 @@ gnu::gcj::runtime::MethodInvocation::continue1 (gnu::gcj::RawData *meth, ...@@ -426,6 +413,8 @@ gnu::gcj::runtime::MethodInvocation::continue1 (gnu::gcj::RawData *meth,
void _Jv_InterpMethod::continue1 (_Jv_InterpMethodInvocation *inv) void _Jv_InterpMethod::continue1 (_Jv_InterpMethodInvocation *inv)
{ {
using namespace java::lang::reflect;
register _Jv_word *sp = inv->sp; register _Jv_word *sp = inv->sp;
register unsigned char *pc PC_REGISTER_ASM = inv->pc; register unsigned char *pc PC_REGISTER_ASM = inv->pc;
_Jv_word *locals = inv->local_base (); _Jv_word *locals = inv->local_base ();
...@@ -2001,7 +1990,7 @@ void _Jv_InterpMethod::continue1 (_Jv_InterpMethodInvocation *inv) ...@@ -2001,7 +1990,7 @@ void _Jv_InterpMethod::continue1 (_Jv_InterpMethodInvocation *inv)
_Jv_ResolvePoolEntry (defining_class, fieldref_index); _Jv_ResolvePoolEntry (defining_class, fieldref_index);
_Jv_Field *field = pool_data[fieldref_index].field; _Jv_Field *field = pool_data[fieldref_index].field;
if ((field->flags & STATIC) == 0) if ((field->flags & Modifier::STATIC) == 0)
throw_incompatible_class_change_error throw_incompatible_class_change_error
(JvNewStringLatin1 ("field no longer static")); (JvNewStringLatin1 ("field no longer static"));
...@@ -2048,7 +2037,7 @@ void _Jv_InterpMethod::continue1 (_Jv_InterpMethodInvocation *inv) ...@@ -2048,7 +2037,7 @@ void _Jv_InterpMethod::continue1 (_Jv_InterpMethodInvocation *inv)
_Jv_ResolvePoolEntry (defining_class, fieldref_index); _Jv_ResolvePoolEntry (defining_class, fieldref_index);
_Jv_Field *field = pool_data[fieldref_index].field; _Jv_Field *field = pool_data[fieldref_index].field;
if ((field->flags & STATIC) != 0) if ((field->flags & Modifier::STATIC) != 0)
throw_incompatible_class_change_error throw_incompatible_class_change_error
(JvNewStringLatin1 ("field is static")); (JvNewStringLatin1 ("field is static"));
...@@ -2104,7 +2093,7 @@ void _Jv_InterpMethod::continue1 (_Jv_InterpMethodInvocation *inv) ...@@ -2104,7 +2093,7 @@ void _Jv_InterpMethod::continue1 (_Jv_InterpMethodInvocation *inv)
jclass type = field->type; jclass type = field->type;
// ResolvePoolEntry cannot check this // ResolvePoolEntry cannot check this
if ((field->flags & STATIC) == 0) if ((field->flags & Modifier::STATIC) == 0)
throw_incompatible_class_change_error throw_incompatible_class_change_error
(JvNewStringLatin1 ("field no longer static")); (JvNewStringLatin1 ("field no longer static"));
...@@ -2153,7 +2142,7 @@ void _Jv_InterpMethod::continue1 (_Jv_InterpMethodInvocation *inv) ...@@ -2153,7 +2142,7 @@ void _Jv_InterpMethod::continue1 (_Jv_InterpMethodInvocation *inv)
jclass type = field->type; jclass type = field->type;
if ((field->flags & STATIC) != 0) if ((field->flags & Modifier::STATIC) != 0)
throw_incompatible_class_change_error throw_incompatible_class_change_error
(JvNewStringLatin1 ("field is static")); (JvNewStringLatin1 ("field is static"));
......
libjava/java/lang/natClassLoader.cc
...@@ -205,19 +205,6 @@ java::lang::ClassLoader::findLoadedClass (jstring name) ...@@ -205,19 +205,6 @@ java::lang::ClassLoader::findLoadedClass (jstring name)
return _Jv_FindClassInCache (_Jv_makeUtf8Const (name), this); return _Jv_FindClassInCache (_Jv_makeUtf8Const (name), this);
} }
static const int PUBLIC = 0x001;
static const int PRIVATE = 0x002;
static const int PROTECTED = 0x004;
static const int STATIC = 0x008;
static const int FINAL = 0x010;
static const int SYNCHRONIZED = 0x020;
static const int VOLATILE = 0x040;
static const int TRANSIENT = 0x080;
static const int NATIVE = 0x100;
static const int INTERFACE = 0x200;
static const int ABSTRACT = 0x400;
static const int ALL_FLAGS = 0x7FF;
/** This function does class-preparation for compiled classes. /** This function does class-preparation for compiled classes.
NOTE: It contains replicated functionality from NOTE: It contains replicated functionality from
......
libjava/java/lang/reflect/Modifier.java
...@@ -35,6 +35,9 @@ public class Modifier ...@@ -35,6 +35,9 @@ public class Modifier
public static final int INTERFACE = 0x200; public static final int INTERFACE = 0x200;
public static final int ABSTRACT = 0x400; public static final int ABSTRACT = 0x400;
// This is only used by the C++ code, so it is not public.
static final int ALL_FLAGS = 0x7ff;
public static boolean isAbstract (int mod) public static boolean isAbstract (int mod)
{ {
return (mod & ABSTRACT) != 0; return (mod & ABSTRACT) != 0;
......
libjava/resolve.cc
...@@ -27,6 +27,7 @@ details. */ ...@@ -27,6 +27,7 @@ details. */
#include <java/lang/AbstractMethodError.h> #include <java/lang/AbstractMethodError.h>
#include <java/lang/ClassNotFoundException.h> #include <java/lang/ClassNotFoundException.h>
#include <java/lang/IncompatibleClassChangeError.h> #include <java/lang/IncompatibleClassChangeError.h>
#include <java/lang/reflect/Modifier.h>
#ifdef INTERPRETER #ifdef INTERPRETER
...@@ -54,19 +55,6 @@ _Jv_BuildResolvedMethod (_Jv_Method*, ...@@ -54,19 +55,6 @@ _Jv_BuildResolvedMethod (_Jv_Method*,
jint); jint);
static const int PUBLIC = 0x001;
static const int PRIVATE = 0x002;
static const int PROTECTED = 0x004;
static const int STATIC = 0x008;
static const int FINAL = 0x010;
static const int SYNCHRONIZED = 0x020;
static const int VOLATILE = 0x040;
static const int TRANSIENT = 0x080;
static const int NATIVE = 0x100;
static const int INTERFACE = 0x200;
static const int ABSTRACT = 0x400;
static const int ALL_FLAGS = 0x7FF;
// We need to know the name of a constructor. // We need to know the name of a constructor.
static _Jv_Utf8Const *init_name = _Jv_makeUtf8Const ("<init>", 6); static _Jv_Utf8Const *init_name = _Jv_makeUtf8Const ("<init>", 6);
...@@ -78,6 +66,8 @@ static void throw_incompatible_class_change_error (jstring msg) ...@@ -78,6 +66,8 @@ static void throw_incompatible_class_change_error (jstring msg)
_Jv_word _Jv_word
_Jv_ResolvePoolEntry (jclass klass, int index) _Jv_ResolvePoolEntry (jclass klass, int index)
{ {
using namespace java::lang::reflect;
_Jv_Constants *pool = &klass->constants; _Jv_Constants *pool = &klass->constants;
if ((pool->tags[index] & JV_CONSTANT_ResolvedFlag) != 0) if ((pool->tags[index] & JV_CONSTANT_ResolvedFlag) != 0)
...@@ -101,7 +91,7 @@ _Jv_ResolvePoolEntry (jclass klass, int index) ...@@ -101,7 +91,7 @@ _Jv_ResolvePoolEntry (jclass klass, int index)
JvThrow (new java::lang::ClassNotFoundException (str)); JvThrow (new java::lang::ClassNotFoundException (str));
} }
if ((found->accflags & PUBLIC) == PUBLIC if ((found->accflags & Modifier::PUBLIC) == Modifier::PUBLIC
|| (_Jv_ClassNameSamePackage (found->name, || (_Jv_ClassNameSamePackage (found->name,
klass->name))) klass->name)))
{ {
...@@ -171,10 +161,10 @@ _Jv_ResolvePoolEntry (jclass klass, int index) ...@@ -171,10 +161,10 @@ _Jv_ResolvePoolEntry (jclass klass, int index)
// now, check field access. // now, check field access.
if ( (cls == klass) if ( (cls == klass)
|| ((field->flags & PUBLIC) != 0) || ((field->flags & Modifier::PUBLIC) != 0)
|| (((field->flags & PROTECTED) != 0) || (((field->flags & Modifier::PROTECTED) != 0)
&& cls->isAssignableFrom (klass)) && cls->isAssignableFrom (klass))
|| (((field->flags & PRIVATE) == 0) || (((field->flags & Modifier::PRIVATE) == 0)
&& _Jv_ClassNameSamePackage (cls->name, && _Jv_ClassNameSamePackage (cls->name,
klass->name))) klass->name)))
{ {
...@@ -255,10 +245,10 @@ _Jv_ResolvePoolEntry (jclass klass, int index) ...@@ -255,10 +245,10 @@ _Jv_ResolvePoolEntry (jclass klass, int index)
continue; continue;
if (cls == klass if (cls == klass
|| ((method->accflags & PUBLIC) != 0) || ((method->accflags & Modifier::PUBLIC) != 0)
|| (((method->accflags & PROTECTED) != 0) || (((method->accflags & Modifier::PROTECTED) != 0)
&& cls->isAssignableFrom (klass)) && cls->isAssignableFrom (klass))
|| (((method->accflags & PRIVATE) == 0) || (((method->accflags & Modifier::PRIVATE) == 0)
&& _Jv_ClassNameSamePackage (cls->name, && _Jv_ClassNameSamePackage (cls->name,
klass->name))) klass->name)))
{ {
...@@ -306,7 +296,7 @@ _Jv_ResolvePoolEntry (jclass klass, int index) ...@@ -306,7 +296,7 @@ _Jv_ResolvePoolEntry (jclass klass, int index)
pool->data[index].rmethod = pool->data[index].rmethod =
_Jv_BuildResolvedMethod(the_method, _Jv_BuildResolvedMethod(the_method,
found_class, found_class,
((the_method->accflags & STATIC) != 0), (the_method->accflags & Modifier::STATIC) != 0,
vtable_index); vtable_index);
pool->tags[index] |= JV_CONSTANT_ResolvedFlag; pool->tags[index] |= JV_CONSTANT_ResolvedFlag;
} }
...@@ -357,6 +347,8 @@ _Jv_DetermineVTableIndex (jclass klass, ...@@ -357,6 +347,8 @@ _Jv_DetermineVTableIndex (jclass klass,
_Jv_Utf8Const *name, _Jv_Utf8Const *name,
_Jv_Utf8Const *signature) _Jv_Utf8Const *signature)
{ {
using namespace java::lang::reflect;
jclass super_class = klass->getSuperclass (); jclass super_class = klass->getSuperclass ();
if (super_class != NULL) if (super_class != NULL)
...@@ -390,8 +382,10 @@ _Jv_DetermineVTableIndex (jclass klass, ...@@ -390,8 +382,10 @@ _Jv_DetermineVTableIndex (jclass klass,
* 3) it is the method <init> * 3) it is the method <init>
*/ */
if ( (meth->accflags & (STATIC|PRIVATE|FINAL)) != 0 if ((meth->accflags & (Modifier::STATIC
|| (klass->accflags & FINAL) != 0 | Modifier::PRIVATE
| Modifier::FINAL)) != 0
|| (klass->accflags & Modifier::FINAL) != 0
|| _Jv_equalUtf8Consts (name, init_name)) || _Jv_equalUtf8Consts (name, init_name))
return -1; return -1;
...@@ -422,7 +416,7 @@ _Jv_DetermineVTableIndex (jclass klass, ...@@ -422,7 +416,7 @@ _Jv_DetermineVTableIndex (jclass klass,
/* fist some checks for things that surely do not go in the /* fist some checks for things that surely do not go in the
* vtable */ * vtable */
if ((m->accflags & (STATIC|PRIVATE)) != 0) if ((m->accflags & (Modifier::STATIC | Modifier::PRIVATE)) != 0)
continue; continue;
if (_Jv_equalUtf8Consts (m->name, init_name)) if (_Jv_equalUtf8Consts (m->name, init_name))
continue; continue;
...@@ -439,7 +433,7 @@ _Jv_DetermineVTableIndex (jclass klass, ...@@ -439,7 +433,7 @@ _Jv_DetermineVTableIndex (jclass klass,
/* but if it is final, and not declared in the super class, /* but if it is final, and not declared in the super class,
* then we also skip it */ * then we also skip it */
if ((m->accflags & FINAL) != 0) if ((m->accflags & Modifier::FINAL) != 0)
continue; continue;
/* finally, we can assign the index of this method */ /* finally, we can assign the index of this method */
...@@ -460,6 +454,8 @@ _Jv_abstractMethodError () ...@@ -460,6 +454,8 @@ _Jv_abstractMethodError ()
void void
_Jv_PrepareClass(jclass klass) _Jv_PrepareClass(jclass klass)
{ {
using namespace java::lang::reflect;
/* /*
* The job of this function is to: 1) assign storage to fields, and 2) * The job of this function is to: 1) assign storage to fields, and 2)
* build the vtable. static fields are assigned real memory, instance * build the vtable. static fields are assigned real memory, instance
...@@ -527,7 +523,7 @@ _Jv_PrepareClass(jclass klass) ...@@ -527,7 +523,7 @@ _Jv_PrepareClass(jclass klass)
field->bsize = field_size; field->bsize = field_size;
#endif #endif
if (field->flags & STATIC) if (field->flags & Modifier::STATIC)
{ {
/* this computes an offset into a region we'll allocate /* this computes an offset into a region we'll allocate
shortly, and then add this offset to the start address */ shortly, and then add this offset to the start address */
...@@ -558,7 +554,7 @@ _Jv_PrepareClass(jclass klass) ...@@ -558,7 +554,7 @@ _Jv_PrepareClass(jclass klass)
{ {
_Jv_Field *field = &clz->fields[i]; _Jv_Field *field = &clz->fields[i];
if ((field->flags & STATIC) != 0) if ((field->flags & Modifier::STATIC) != 0)
{ {
field->u.addr = static_data + field->u.boffset; field->u.addr = static_data + field->u.boffset;
...@@ -590,7 +586,7 @@ _Jv_PrepareClass(jclass klass) ...@@ -590,7 +586,7 @@ _Jv_PrepareClass(jclass klass)
} }
else else
{ {
if ((clz->methods[i].accflags & NATIVE) != 0) if ((clz->methods[i].accflags & Modifier::NATIVE) != 0)
{ {
JvThrow JvThrow
(new java::lang::VirtualMachineError (new java::lang::VirtualMachineError
...@@ -600,7 +596,7 @@ _Jv_PrepareClass(jclass klass) ...@@ -600,7 +596,7 @@ _Jv_PrepareClass(jclass klass)
} }
} }
if (clz->accflags & INTERFACE) if (clz->accflags & Modifier::INTERFACE)
{ {
clz->state = JV_STATE_PREPARED; clz->state = JV_STATE_PREPARED;
clz->notifyAll (); clz->notifyAll ();
...@@ -627,7 +623,7 @@ _Jv_PrepareClass(jclass klass) ...@@ -627,7 +623,7 @@ _Jv_PrepareClass(jclass klass)
{ {
_Jv_Method *this_meth = &clz->methods[i]; _Jv_Method *this_meth = &clz->methods[i];
if ((this_meth->accflags & (STATIC|PRIVATE)) != 0 if ((this_meth->accflags & (Modifier::STATIC | Modifier::PRIVATE)) != 0
|| _Jv_equalUtf8Consts (this_meth->name, init_name)) || _Jv_equalUtf8Consts (this_meth->name, init_name))
{ {
/* skip this, it doesn't go in the vtable */ /* skip this, it doesn't go in the vtable */
...@@ -641,17 +637,19 @@ _Jv_PrepareClass(jclass klass) ...@@ -641,17 +637,19 @@ _Jv_PrepareClass(jclass klass)
if (orig_meth == 0) if (orig_meth == 0)
{ {
// new methods that are final, also don't go in the vtable // new methods that are final, also don't go in the vtable
if ((this_meth->accflags & FINAL) != 0) if ((this_meth->accflags & Modifier::FINAL) != 0)
continue; continue;
new_method_count += 1; new_method_count += 1;
continue; continue;
} }
if ((orig_meth->accflags & (STATIC|PRIVATE|FINAL)) != 0 if ((orig_meth->accflags & (Modifier::STATIC
|| ((orig_meth->accflags & ABSTRACT) == 0 | Modifier::PRIVATE
&& (this_meth->accflags & ABSTRACT) != 0 | Modifier::FINAL)) != 0
&& (klass->accflags & ABSTRACT) == 0)) || ((orig_meth->accflags & Modifier::ABSTRACT) == 0
&& (this_meth->accflags & Modifier::ABSTRACT) != 0
&& (klass->accflags & Modifier::ABSTRACT) == 0))
{ {
clz->state = JV_STATE_ERROR; clz->state = JV_STATE_ERROR;
clz->notifyAll (); clz->notifyAll ();
...@@ -715,6 +713,8 @@ _Jv_PrepareClass(jclass klass) ...@@ -715,6 +713,8 @@ _Jv_PrepareClass(jclass klass)
void void
_Jv_InitField (jobject obj, jclass klass, int index) _Jv_InitField (jobject obj, jclass klass, int index)
{ {
using namespace java::lang::reflect;
if (obj != 0 && klass == 0) if (obj != 0 && klass == 0)
klass = obj->getClass (); klass = obj->getClass ();
...@@ -738,12 +738,12 @@ _Jv_InitField (jobject obj, jclass klass, int index) ...@@ -738,12 +738,12 @@ _Jv_InitField (jobject obj, jclass klass, int index)
if (! field->isResolved ()) if (! field->isResolved ())
throw_internal_error ("initializing unresolved field"); throw_internal_error ("initializing unresolved field");
if (obj==0 && ((field->flags & STATIC) == 0)) if (obj==0 && ((field->flags & Modifier::STATIC) == 0))
throw_internal_error ("initializing non-static field with no object"); throw_internal_error ("initializing non-static field with no object");
void *addr = 0; void *addr = 0;
if ((field->flags & STATIC) != 0) if ((field->flags & Modifier::STATIC) != 0)
addr = (void*) field->u.addr; addr = (void*) field->u.addr;
else else
addr = (void*) (((char*)obj) + field->u.boffset); addr = (void*) (((char*)obj) + field->u.boffset);
...@@ -1002,12 +1002,15 @@ typedef struct { ...@@ -1002,12 +1002,15 @@ typedef struct {
typedef void (*ffi_closure_fun) (ffi_cif*,void*,ffi_raw*,void*); typedef void (*ffi_closure_fun) (ffi_cif*,void*,ffi_raw*,void*);
void* _Jv_InterpMethod::ncode () void *
_Jv_InterpMethod::ncode ()
{ {
using namespace java::lang::reflect;
if (self->ncode != 0) if (self->ncode != 0)
return self->ncode; return self->ncode;
jboolean staticp = (self->accflags & STATIC) != 0; jboolean staticp = (self->accflags & Modifier::STATIC) != 0;
int arg_count = count_arguments (self->signature, staticp); int arg_count = count_arguments (self->signature, staticp);
ncode_closure *closure = ncode_closure *closure =
...@@ -1024,7 +1027,7 @@ void* _Jv_InterpMethod::ncode () ...@@ -1024,7 +1027,7 @@ void* _Jv_InterpMethod::ncode ()
args_raw_size = ffi_raw_size (&closure->cif); args_raw_size = ffi_raw_size (&closure->cif);
if ((self->accflags & SYNCHRONIZED) != 0) if ((self->accflags & Modifier::SYNCHRONIZED) != 0)
{ {
if (staticp) if (staticp)
fun = (ffi_closure_fun)&_Jv_InterpMethod::run_synch_class; fun = (ffi_closure_fun)&_Jv_InterpMethod::run_synch_class;
...@@ -1098,4 +1101,4 @@ throw_internal_error (char *msg) ...@@ -1098,4 +1101,4 @@ throw_internal_error (char *msg)
} }
#endif #endif /* INTERPRETER */
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