X-Git-Url: https://git.saurik.com/apple/objc4.git/blobdiff_plain/13d8803475234e2ab631c8ddbfef9243aa697074..refs/heads/master:/runtime/objc-class.h

diff --git a/runtime/objc-class.h b/runtime/objc-class.h
index 9a7b57c..4599f08 100644
--- a/runtime/objc-class.h
+++ b/runtime/objc-class.h
@@ -1,292 +1,2 @@
-/*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
- * Reserved.  This file contains Original Code and/or Modifications of
- * Original Code as defined in and that are subject to the Apple Public
- * Source License Version 1.1 (the "License").  You may not use this file
- * except in compliance with the License.  Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- *	objc-class.h
- *	Copyright 1988-1996, NeXT Software, Inc.
- */
-
-#ifndef _OBJC_CLASS_H_
-#define _OBJC_CLASS_H_
-
-#import <objc/objc.h>
-/* 
- *	Class Template
- */
-struct objc_class {			
-	struct objc_class *isa;	
-	struct objc_class *super_class;	
-	const char *name;		
-	long version;
-	long info;
-	long instance_size;
-	struct objc_ivar_list *ivars;
-
-#if defined(Release3CompatibilityBuild)
-	struct objc_method_list *methods;
-#else
-	struct objc_method_list **methodLists;
-#endif
-
-	struct objc_cache *cache;
- 	struct objc_protocol_list *protocols;
-};
-#define CLS_GETINFO(cls,infomask)	((cls)->info & infomask)
-#define CLS_SETINFO(cls,infomask)	((cls)->info |= infomask)
-
-#define CLS_CLASS		0x1L
-#define CLS_META		0x2L
-#define CLS_INITIALIZED		0x4L
-#define CLS_POSING		0x8L
-#define CLS_MAPPED		0x10L
-#define CLS_FLUSH_CACHE		0x20L
-#define CLS_GROW_CACHE		0x40L
-#define CLS_METHOD_ARRAY        0x100L
-/* 
- *	Category Template
- */
-typedef struct objc_category *Category;
-
-struct objc_category {
-	char *category_name;
-	char *class_name;
-	struct objc_method_list *instance_methods;
-	struct objc_method_list *class_methods;
- 	struct objc_protocol_list *protocols;
-};
-/* 
- *	Instance Variable Template
- */
-typedef struct objc_ivar *Ivar;
-
-struct objc_ivar_list {
-	int ivar_count;
-#ifdef __alpha__
-	int space;
-#endif
-	struct objc_ivar {
-		char *ivar_name;
-		char *ivar_type;
-		int ivar_offset;
-#ifdef __alpha__
-		int space;
-#endif
-	} ivar_list[1];			/* variable length structure */
-};
-
-OBJC_EXPORT Ivar object_setInstanceVariable(id, const char *name, void *);
-OBJC_EXPORT Ivar object_getInstanceVariable(id, const char *name, void **);
-
-/* 
- *	Method Template
- */
-typedef struct objc_method *Method;
-
-struct objc_method_list {
-#if defined(Release3CompatibilityBuild)
-        struct objc_method_list *method_next;
-#else
-	struct objc_method_list *obsolete;
-#endif
-
-	int method_count;
-#ifdef __alpha__
-	int space;
-#endif
-	struct objc_method {
-		SEL method_name;
-		char *method_types;
-                IMP method_imp;
-	} method_list[1];		/* variable length structure */
-};
-
-/* Protocol support */
-
-@class Protocol;
-
-struct objc_protocol_list {
-	struct objc_protocol_list *next;
-	int count;
-	Protocol *list[1];
-};
-
-/* Definitions of filer types */
-
-#define _C_ID		'@'
-#define _C_CLASS	'#'
-#define _C_SEL		':'
-#define _C_CHR		'c'
-#define _C_UCHR		'C'
-#define _C_SHT		's'
-#define _C_USHT		'S'
-#define _C_INT		'i'
-#define _C_UINT		'I'
-#define _C_LNG		'l'
-#define _C_ULNG		'L'
-#define _C_FLT		'f'
-#define _C_DBL		'd'
-#define _C_BFLD		'b'
-#define _C_VOID		'v'
-#define _C_UNDEF	'?'
-#define _C_PTR		'^'
-#define _C_CHARPTR	'*'
-#define _C_ARY_B	'['
-#define _C_ARY_E	']'
-#define _C_UNION_B	'('
-#define _C_UNION_E	')'
-#define _C_STRUCT_B	'{'
-#define _C_STRUCT_E	'}'
-
-/* Structure for method cache - allocated/sized at runtime */
-
-typedef struct objc_cache *	Cache;
-
-#define CACHE_BUCKET_NAME(B)  ((B)->method_name)
-#define CACHE_BUCKET_IMP(B)   ((B)->method_imp)
-#define CACHE_BUCKET_VALID(B) (B)
-struct objc_cache {
-	unsigned int mask;            /* total = mask + 1 */
-	unsigned int occupied;        
-	Method buckets[1];
-};
-
-/* operations */
-OBJC_EXPORT id class_createInstance(Class, unsigned idxIvars);
-OBJC_EXPORT id class_createInstanceFromZone(Class, unsigned idxIvars, void *z);
-
-OBJC_EXPORT void class_setVersion(Class, int);
-OBJC_EXPORT int class_getVersion(Class);
-
-OBJC_EXPORT Ivar class_getInstanceVariable(Class, const char *);
-OBJC_EXPORT Method class_getInstanceMethod(Class, SEL);
-OBJC_EXPORT Method class_getClassMethod(Class, SEL);
-
-OBJC_EXPORT void class_addMethods(Class, struct objc_method_list *);
-OBJC_EXPORT void class_removeMethods(Class, struct objc_method_list *);
-
-OBJC_EXPORT Class class_poseAs(Class imposter, Class original);
-
-OBJC_EXPORT unsigned method_getNumberOfArguments(Method);
-OBJC_EXPORT unsigned method_getSizeOfArguments(Method);
-OBJC_EXPORT unsigned method_getArgumentInfo(Method m, int arg, const char **type, int *offset);
-OBJC_EXPORT const char * NSModulePathForClass (Class aClass);
-
-// usage for nextMethodList
-//
-// void *iterator = 0;
-// struct objc_method_list *mlist;
-// while ( mlist = class_nextMethodList( cls, &iterator ) )
-//    ;
-#define OBJC_NEXT_METHOD_LIST 1
-OBJC_EXPORT struct objc_method_list *class_nextMethodList(Class, void **);
-
-typedef void *marg_list;
-
-#if hppa
-
-#define marg_malloc(margs, method) \
-	do { \
-		unsigned int _sz = (7 + method_getSizeOfArguments(method)) & ~7; \
-		char *_ml = (char *)malloc(_sz + sizeof(marg_list)); \
-		void	**_z ; \
-		margs = (marg_list *)(_ml + _sz); \
-		_z = margs; \
-		*_z = (marg_list)_ml; \
-	} while (0)
-
-#define marg_free(margs) \
-	do { \
-		void	**_z = margs; \
-		free(*_z); \
-	} while (0)
-	
-#define marg_adjustedOffset(method, offset) \
-	( (!offset) ? -(sizeof(id)) : offset)
-
-#else
-
-#if defined(__ppc__) || defined(ppc)
-#define marg_prearg_size	128
-#else
-#define marg_prearg_size	0
-#endif
-
-#define marg_malloc(margs, method) \
-	do { \
-		margs = (marg_list *)malloc (marg_prearg_size + ((7 + method_getSizeOfArguments(method)) & ~7)); \
-	} while (0)
-
-
-#define marg_free(margs) \
-	do { \
-		free(margs); \
-	} while (0)
-	
-#define marg_adjustedOffset(method, offset) \
-	(marg_prearg_size + offset)
-
-#endif /* hppa */
-
-
-#define marg_getRef(margs, offset, type) \
-	( (type *)((char *)margs + marg_adjustedOffset(method,offset) ) )
-
-#define marg_getValue(margs, offset, type) \
-	( *marg_getRef(margs, offset, type) )
-
-#define marg_setValue(margs, offset, type, value) \
-	( marg_getValue(margs, offset, type) = (value) )
-
-/* Load categories and non-referenced classes from libraries. */
-#if defined(NeXT_PDO)
-#if defined(__hpux__) || defined(hpux)
-
-#define OBJC_REGISTER_SYMBOL(NAME) asm("._" #NAME "=0\n .globl ._" #NAME "\n")
-#define OBJC_REFERENCE_SYMBOL(NAME) asm(".SPACE $PRIVATE$\n\t.SUBSPA $DATA$\n\t.word ._" #NAME "\n\t.SPACE $TEXT$\n\t.SUBSPA $CODE$\n")
-#define OBJC_REGISTER_CATEGORY(NAME) asm("._" #NAME "=0\n .globl ._" #NAME "\n")
-#define OBJC_REFERENCE_CATEGORY(NAME) asm(".SPACE $PRIVATE$\n\t.SUBSPA $DATA$\n\t.word ._" #NAME "\n\t.SPACE $TEXT$\n\t.SUBSPA $CODE$\n")
-#define OBJC_REFERENCE_CLASS_CATEGORY(CL, CAT) asm(".SPACE $PRIVATE$\n\t.SUBSPA $DATA$\n\t.word .objc_category_name_" #CL "_" #CAT "\n\t.SPACE $TEXT$\n\t.SUBSPA $CODE$\n")
-#define OBJC_REFERENCE_CLASS(NAME) asm(".SPACE $PRIVATE$\n\t.SUBSPA $DATA$\n\t.word .objc_class_name_" #NAME "\n\t.SPACE $TEXT$\n\t.SUBSPA $CODE$\n")
-
-#elif defined(__osf__)
-
-#define OBJC_REGISTER_SYMBOL(NAME) asm(".globl ._" #NAME "\n\t.align 3\n._" #NAME ":\n\t.quad 0\n")
-#define OBJC_REFERENCE_SYMBOL(NAME) asm(".align 3\n\t.quad ._" #NAME "\n")
-#define OBJC_REGISTER_CATEGORY(NAME) asm(".globl ._" #NAME "\n\t.align 3\n._" #NAME ":\n\t.quad 0\n")
-#define OBJC_REFERENCE_CATEGORY(NAME) asm(".align 3\n\t.quad ._" #NAME "\n")
-#define OBJC_REFERENCE_CLASS_CATEGORY(CL, CAT) asm(".align 3\n\t.quad .objc_category_name_" #CL "_" #CAT "\n")
-#define OBJC_REFERENCE_CLASS(NAME) asm(".quad .objc_class_name_" #NAME "\n")
-
-#else	/* Solaris || SunOS */
-
-#define OBJC_REGISTER_SYMBOL(NAME) asm("._" #NAME "=0\n .globl ._" #NAME "\n")
-#define OBJC_REFERENCE_SYMBOL(NAME) asm(".global ._" #NAME "\n")
-#define OBJC_REGISTER_CATEGORY(NAME) asm("._" #NAME "=0\n .globl ._" #NAME "\n")
-#define OBJC_REFERENCE_CATEGORY(NAME) asm(".global ._" #NAME "\n")
-#define OBJC_REFERENCE_CLASS_CATEGORY(CL, CAT) asm(".global .objc_category_name_" #CL "_" #CAT "\n")
-#define OBJC_REFERENCE_CLASS(NAME) asm(".global .objc_class_name_" #NAME "\n")
-
-#endif /* __hpux__ || hpux */
-#endif /* NeXT_PDO */
-
-#endif /* _OBJC_CLASS_H_ */
+#include <objc/runtime.h>
+#include <objc/message.h>