mirror of git://gcc.gnu.org/git/gcc.git
In libobjc/: 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
In libobjc/: 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com> Removed the Traditional Objective-C runtime public API. * Makefile.in (OBJC_DEPRECATED_H): Variable removed. (install-headers): Do not create the objc/deprecated directory and do not install the deprecated headers. (OBJC_H): Removed encoding.h and objc-api.h. * Object.m: Removed all methods with the exception of -class and -isEqual:. Updated includes. ([-class]): Use Modern API. * objc/Object.h: Do not include deprecated/Object.h. * objc/deprecated/Object.h: Removed. * linking.m (__objc_linking): Call [Object class] instead of [Object name]. * Protocol.m: Removed all methods with the exception of -isEqual:. Updated includes. * objc/Protocol.h: Do not include deprecated/Protocol.h. * objc/deprecated/Protocol.h: Removed. * objc/deprecated/struct_objc_symtab.h: Removed. * objc/deprecated/struct_objc_module.h: Removed. * objc/deprecated/struct_objc_ivar.h: Removed. * objc/deprecated/struct_objc_ivar_list.h: Removed. * objc/deprecated/struct_objc_method.h: Removed. * objc/deprecated/struct_objc_method_list.h: Removed. * objc/deprecated/struct_objc_protocol_list.h: Removed. * objc/deprecated/struct_objc_category.h: Removed. * objc/deprecated/MetaClass.h: Removed. * objc/deprecated/objc_msg_sendv.h: Removed. * objc/deprecated/README: Removed. * objc/deprecated/struct_objc_class.h: Removed. * objc/deprecated/struct_objc_protocol.h: Removed. * objc/deprecated/struct_objc_selector.h: Removed. * objc/encoding.h: Removed. * objc/message.h (struct objc_super): Removed the definition for the Traditional Objective-C runtime API. * objc/objc.h: Do not include objc/objc-decls.h. deprecated/struct_objc_selector.h, deprecated/MetaClass.h, deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h and deprecated/objc_msg_sendv.h. Uncommented new definition of Protocol *. * objc/objc-api.h: Removed. * objc/runtime.h: Updated comments. Removed check to detect concurrent usage of Traditional and Modern APIs. * objc-private/module-abi-8.h: Always define struct objc_class and struct objc_protocol. (struct objc_protocol_list): Changed type of 'list' argument from 'Protocol *' to 'struct objc_protocol *'. (class_get_instance_size): Added. * objc-private/protocols.h (__objc_protocols_add_protocol): Take a 'struct objc_protocol *' as argument, not a 'Protocol *'. * objc-private/runtime.h: Updated comments. * objc-private/selector.h (struct objc_selector, sel_eq): Added. * class.c: Include objc-private/selector.h. (objc_get_meta_class): Return a Class instead of a MetaClass. * encoding.c (method_get_next_argument): Removed. (method_get_first_argument): Removed. (method_get_nth_argument): Removed. * gc.c: Include objc/runtime.h instead of objc/encoding.h. Include objc-private/module-abi-8.h and ctype.h. * protocols.c (__objc_protocols_add_protocol): Take a 'struct objc_protocl *' as argument, not a 'Protocol *'. (class_addProtocol): Added casts to 'struct objc_protocol *' and 'Protocol *'. (class_copyProtocolList): Likewise. (protocol_conformsToProtocol): Likewise. (protocol_copyProtocolList): Likewise. * sarray.c: Include objc-private/module-abi-8.h. * sendmsg.c (method_get_next_argument): Removed. (method_get_first_argument): Removed. (method_get_nth_argument): Removed. (objc_msg_sendv): Removed. (arglist_t, retval_t): New. (class_get_class_method): Take a 'Class', not 'MetaClass', argument. * thr.c: Include module-abi-8.h. From-SVN: r174765
This commit is contained in:
Nicola Pero
Nicola Pero
parent
bb5b1f5e73
commit
80e4b9e501
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@ -1,3 +1,76 @@
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2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
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Removed the Traditional Objective-C runtime public API.
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* Makefile.in (OBJC_DEPRECATED_H): Variable removed.
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(install-headers): Do not create the objc/deprecated directory and
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do not install the deprecated headers.
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(OBJC_H): Removed encoding.h and objc-api.h.
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* Object.m: Removed all methods with the exception of -class and
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-isEqual:. Updated includes. ([-class]): Use Modern API.
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* objc/Object.h: Do not include deprecated/Object.h.
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* objc/deprecated/Object.h: Removed.
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* linking.m (__objc_linking): Call [Object class] instead of
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[Object name].
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* Protocol.m: Removed all methods with the exception of -isEqual:.
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Updated includes.
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* objc/Protocol.h: Do not include deprecated/Protocol.h.
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* objc/deprecated/Protocol.h: Removed.
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* objc/deprecated/struct_objc_symtab.h: Removed.
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* objc/deprecated/struct_objc_module.h: Removed.
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* objc/deprecated/struct_objc_ivar.h: Removed.
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* objc/deprecated/struct_objc_ivar_list.h: Removed.
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* objc/deprecated/struct_objc_method.h: Removed.
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* objc/deprecated/struct_objc_method_list.h: Removed.
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* objc/deprecated/struct_objc_protocol_list.h: Removed.
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* objc/deprecated/struct_objc_category.h: Removed.
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* objc/deprecated/MetaClass.h: Removed.
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* objc/deprecated/objc_msg_sendv.h: Removed.
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* objc/deprecated/README: Removed.
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* objc/deprecated/struct_objc_class.h: Removed.
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* objc/deprecated/struct_objc_protocol.h: Removed.
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* objc/deprecated/struct_objc_selector.h: Removed.
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* objc/encoding.h: Removed.
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* objc/message.h (struct objc_super): Removed the definition for
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the Traditional Objective-C runtime API.
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* objc/objc.h: Do not include objc/objc-decls.h.
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deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
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deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
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and deprecated/objc_msg_sendv.h. Uncommented new definition of
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Protocol *.
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* objc/objc-api.h: Removed.
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* objc/runtime.h: Updated comments. Removed check to detect
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concurrent usage of Traditional and Modern APIs.
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* objc-private/module-abi-8.h: Always define struct objc_class and
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struct objc_protocol. (struct objc_protocol_list): Changed type
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of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
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(class_get_instance_size): Added.
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* objc-private/protocols.h (__objc_protocols_add_protocol): Take a
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'struct objc_protocol *' as argument, not a 'Protocol *'.
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* objc-private/runtime.h: Updated comments.
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* objc-private/selector.h (struct objc_selector, sel_eq): Added.
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* class.c: Include objc-private/selector.h.
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(objc_get_meta_class): Return a Class instead of a MetaClass.
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* encoding.c (method_get_next_argument): Removed.
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(method_get_first_argument): Removed.
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(method_get_nth_argument): Removed.
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* gc.c: Include objc/runtime.h instead of objc/encoding.h.
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Include objc-private/module-abi-8.h and ctype.h.
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* protocols.c (__objc_protocols_add_protocol): Take a 'struct
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objc_protocl *' as argument, not a 'Protocol *'.
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(class_addProtocol): Added casts to 'struct objc_protocol *' and
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'Protocol *'.
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(class_copyProtocolList): Likewise.
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(protocol_conformsToProtocol): Likewise.
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(protocol_copyProtocolList): Likewise.
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* sarray.c: Include objc-private/module-abi-8.h.
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* sendmsg.c (method_get_next_argument): Removed.
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(method_get_first_argument): Removed.
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(method_get_nth_argument): Removed.
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(objc_msg_sendv): Removed.
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(arglist_t, retval_t): New. (class_get_class_method): Take a
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'Class', not 'MetaClass', argument.
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* thr.c: Include module-abi-8.h.
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2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
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2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
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* Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
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* Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
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@ -117,32 +117,11 @@ OBJC_H = \
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NXConstStr.h \
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NXConstStr.h \
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Object.h \
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Object.h \
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Protocol.h \
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Protocol.h \
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encoding.h \
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message.h \
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message.h \
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objc-api.h \
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objc-decls.h \
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objc-decls.h \
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runtime.h \
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runtime.h \
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thr.h
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thr.h
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# User-visible header files containing deprecated APIs, from the
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# objc/deprecated directory
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OBJC_DEPRECATED_H = \
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MetaClass.h \
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Object.h \
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Protocol.h \
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objc_msg_sendv.h \
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struct_objc_category.h \
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struct_objc_class.h \
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struct_objc_ivar.h \
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struct_objc_ivar_list.h \
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struct_objc_method.h \
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struct_objc_method_list.h \
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struct_objc_module.h \
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struct_objc_protocol.h \
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struct_objc_protocol_list.h \
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struct_objc_selector.h \
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struct_objc_symtab.h
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# Objective-C source files to compile
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# Objective-C source files to compile
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OBJC_SOURCE_FILES = \
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OBJC_SOURCE_FILES = \
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NXConstStr.m \
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NXConstStr.m \
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@ -345,11 +324,6 @@ install-headers:
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realfile=$(srcdir)/objc/$${file}; \
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realfile=$(srcdir)/objc/$${file}; \
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$(INSTALL_DATA) $${realfile} $(DESTDIR)$(libsubdir)/$(includedirname)/objc; \
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$(INSTALL_DATA) $${realfile} $(DESTDIR)$(libsubdir)/$(includedirname)/objc; \
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done
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done
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$(multi_basedir)/mkinstalldirs $(DESTDIR)$(libsubdir)/$(includedirname)/objc/deprecated
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for file in $(OBJC_DEPRECATED_H); do \
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realfile=$(srcdir)/objc/deprecated/$${file}; \
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$(INSTALL_DATA) $${realfile} $(DESTDIR)$(libsubdir)/$(includedirname)/objc/deprecated; \
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done
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check uninstall install-strip dist installcheck installdirs:
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check uninstall install-strip dist installcheck installdirs:
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249
libobjc/Object.m
249
libobjc/Object.m
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@ -24,18 +24,14 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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<http://www.gnu.org/licenses/>. */
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#include "objc-private/common.h"
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#include "objc-private/common.h"
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#include <stdarg.h>
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#include <string.h> /* For strcmp. */
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#include <errno.h>
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#include "objc/Object.h"
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#include "objc/Object.h"
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#include "objc/Protocol.h"
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#include "objc/runtime.h"
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#include "objc/objc-api.h"
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@implementation Object
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@implementation Object
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- (Class)class
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- (Class)class
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{
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{
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return object_get_class (self);
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return object_getClass (self);
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}
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}
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- (BOOL)isEqual: (id)anObject
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- (BOOL)isEqual: (id)anObject
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@ -44,244 +40,3 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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}
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}
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@end
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@end
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/* The following methods were deprecated in GCC 4.6.0 and will be
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removed in the next GCC release. */
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@implementation Object (Deprecated)
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+ initialize
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{
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return self;
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}
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- init
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{
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return self;
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}
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+ new
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{
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return [[self alloc] init];
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}
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+ alloc
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{
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return class_create_instance(self);
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}
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- free
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{
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return object_dispose(self);
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}
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- copy
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{
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return [[self shallowCopy] deepen];
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}
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- shallowCopy
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{
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return object_copy(self);
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}
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- deepen
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{
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return self;
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}
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- deepCopy
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{
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return [self copy];
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}
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- (Class)superClass
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{
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return object_get_super_class(self);
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}
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- (MetaClass)metaClass
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{
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return object_get_meta_class(self);
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}
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- (const char *)name
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{
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return object_get_class_name(self);
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}
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- self
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{
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return self;
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}
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- (unsigned int)hash
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{
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return (size_t)self;
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}
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- (int)compare:(id)anotherObject;
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{
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if ([self isEqual:anotherObject])
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return 0;
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// Ordering objects by their address is pretty useless,
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// so subclasses should override this is some useful way.
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else if ((id)self > anotherObject)
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return 1;
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else
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return -1;
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}
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- (BOOL)isMetaClass
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{
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return NO;
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}
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- (BOOL)isClass
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{
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return object_is_class(self);
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}
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- (BOOL)isInstance
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{
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return object_is_instance(self);
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}
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- (BOOL)isKindOf:(Class)aClassObject
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{
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Class class;
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for (class = self->isa; class!=Nil; class = class_get_super_class(class))
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if (class==aClassObject)
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return YES;
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return NO;
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}
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- (BOOL)isMemberOf:(Class)aClassObject
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{
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return self->isa==aClassObject;
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}
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- (BOOL)isKindOfClassNamed:(const char *)aClassName
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{
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Class class;
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if (aClassName!=NULL)
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for (class = self->isa; class!=Nil; class = class_get_super_class(class))
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if (!strcmp(class_get_class_name(class), aClassName))
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return YES;
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return NO;
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}
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- (BOOL)isMemberOfClassNamed:(const char *)aClassName
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{
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return ((aClassName!=NULL)
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&&!strcmp(class_get_class_name(self->isa), aClassName));
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}
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+ (BOOL)instancesRespondTo:(SEL)aSel
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{
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return class_get_instance_method(self, aSel) != (Method_t)0;
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}
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- (BOOL)respondsTo:(SEL)aSel
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{
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return ((object_is_instance(self)
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?class_get_instance_method(self->isa, aSel)
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:class_get_class_method(self->isa, aSel)) != (Method_t)0);
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}
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+ (IMP)instanceMethodFor:(SEL)aSel
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{
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return method_get_imp(class_get_instance_method(self, aSel));
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}
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// Indicates if the receiving class or instance conforms to the given protocol
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// not usually overridden by subclasses
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//
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// Modified 9/5/94 to always search the class object's protocol list, rather
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// than the meta class.
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+ (BOOL) conformsTo: (Protocol*)aProtocol
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{
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size_t i;
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struct objc_protocol_list* proto_list;
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id parent;
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for (proto_list = ((Class)self)->protocols;
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proto_list; proto_list = proto_list->next)
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{
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for (i=0; i < proto_list->count; i++)
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{
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if ([proto_list->list[i] conformsTo: aProtocol])
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return YES;
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}
|
|
||||||
}
|
|
||||||
|
|
||||||
if ((parent = [self superClass]))
|
|
||||||
return [parent conformsTo: aProtocol];
|
|
||||||
else
|
|
||||||
return NO;
|
|
||||||
}
|
|
||||||
|
|
||||||
- (BOOL) conformsTo: (Protocol*)aProtocol
|
|
||||||
{
|
|
||||||
return [[self class] conformsTo:aProtocol];
|
|
||||||
}
|
|
||||||
|
|
||||||
- (IMP)methodFor:(SEL)aSel
|
|
||||||
{
|
|
||||||
return (method_get_imp(object_is_instance(self)
|
|
||||||
?class_get_instance_method(self->isa, aSel)
|
|
||||||
:class_get_class_method(self->isa, aSel)));
|
|
||||||
}
|
|
||||||
|
|
||||||
+ (struct objc_method_description *)descriptionForInstanceMethod:(SEL)aSel
|
|
||||||
{
|
|
||||||
return ((struct objc_method_description *)
|
|
||||||
class_get_instance_method(self, aSel));
|
|
||||||
}
|
|
||||||
|
|
||||||
- (struct objc_method_description *)descriptionForMethod:(SEL)aSel
|
|
||||||
{
|
|
||||||
return ((struct objc_method_description *)
|
|
||||||
(object_is_instance(self)
|
|
||||||
?class_get_instance_method(self->isa, aSel)
|
|
||||||
:class_get_class_method(self->isa, aSel)));
|
|
||||||
}
|
|
||||||
|
|
||||||
- (retval_t)performv:(SEL)aSel :(arglist_t)argFrame
|
|
||||||
{
|
|
||||||
return objc_msg_sendv(self, aSel, argFrame);
|
|
||||||
}
|
|
||||||
|
|
||||||
+ poseAs:(Class)aClassObject
|
|
||||||
{
|
|
||||||
return class_pose_as(self, aClassObject);
|
|
||||||
}
|
|
||||||
|
|
||||||
- (Class)transmuteClassTo:(Class)aClassObject
|
|
||||||
{
|
|
||||||
if (object_is_instance(self))
|
|
||||||
if (class_is_class(aClassObject))
|
|
||||||
if (class_get_instance_size(aClassObject)==class_get_instance_size(isa))
|
|
||||||
if ([self isKindOf:aClassObject])
|
|
||||||
{
|
|
||||||
Class old_isa = isa;
|
|
||||||
isa = aClassObject;
|
|
||||||
return old_isa;
|
|
||||||
}
|
|
||||||
return nil;
|
|
||||||
}
|
|
||||||
|
|
||||||
+ (int)version
|
|
||||||
{
|
|
||||||
return class_get_version(self);
|
|
||||||
}
|
|
||||||
|
|
||||||
+ setVersion:(int)aVersion
|
|
||||||
{
|
|
||||||
class_set_version(self, aVersion);
|
|
||||||
return self;
|
|
||||||
}
|
|
||||||
|
|
||||||
@end
|
|
||||||
|
|
|
||||||
|
|
@ -24,7 +24,6 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||||||
|
|
||||||
#include "objc-private/common.h"
|
#include "objc-private/common.h"
|
||||||
#include "objc/runtime.h"
|
#include "objc/runtime.h"
|
||||||
#include "objc-private/module-abi-8.h"
|
|
||||||
#include "objc/Protocol.h"
|
#include "objc/Protocol.h"
|
||||||
|
|
||||||
@implementation Protocol
|
@implementation Protocol
|
||||||
|
|
@ -33,88 +32,3 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||||||
return protocol_isEqual (self, obj);
|
return protocol_isEqual (self, obj);
|
||||||
}
|
}
|
||||||
@end
|
@end
|
||||||
|
|
||||||
@implementation Protocol (Deprecated)
|
|
||||||
|
|
||||||
- (const char *)name
|
|
||||||
{
|
|
||||||
return protocol_name;
|
|
||||||
}
|
|
||||||
|
|
||||||
- (BOOL) conformsTo: (Protocol *)aProtocolObject
|
|
||||||
{
|
|
||||||
return protocol_conformsToProtocol (self, aProtocolObject);
|
|
||||||
}
|
|
||||||
|
|
||||||
- (struct objc_method_description *) descriptionForInstanceMethod:(SEL)aSel
|
|
||||||
{
|
|
||||||
int i;
|
|
||||||
struct objc_protocol_list* proto_list;
|
|
||||||
struct objc_method_description *result;
|
|
||||||
|
|
||||||
if (instance_methods)
|
|
||||||
for (i = 0; i < instance_methods->count; i++)
|
|
||||||
{
|
|
||||||
if (sel_isEqual (instance_methods->list[i].name, aSel))
|
|
||||||
return &(instance_methods->list[i]);
|
|
||||||
}
|
|
||||||
|
|
||||||
for (proto_list = protocol_list; proto_list; proto_list = proto_list->next)
|
|
||||||
{
|
|
||||||
size_t j;
|
|
||||||
for (j=0; j < proto_list->count; j++)
|
|
||||||
{
|
|
||||||
if ((result = [proto_list->list[j]
|
|
||||||
descriptionForInstanceMethod: aSel]))
|
|
||||||
return result;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return NULL;
|
|
||||||
}
|
|
||||||
|
|
||||||
- (struct objc_method_description *) descriptionForClassMethod:(SEL)aSel;
|
|
||||||
{
|
|
||||||
int i;
|
|
||||||
struct objc_protocol_list* proto_list;
|
|
||||||
struct objc_method_description *result;
|
|
||||||
|
|
||||||
if (class_methods)
|
|
||||||
for (i = 0; i < class_methods->count; i++)
|
|
||||||
{
|
|
||||||
if (sel_isEqual (class_methods->list[i].name, aSel))
|
|
||||||
return &(class_methods->list[i]);
|
|
||||||
}
|
|
||||||
|
|
||||||
for (proto_list = protocol_list; proto_list; proto_list = proto_list->next)
|
|
||||||
{
|
|
||||||
size_t j;
|
|
||||||
for (j=0; j < proto_list->count; j++)
|
|
||||||
{
|
|
||||||
if ((result = [proto_list->list[j]
|
|
||||||
descriptionForClassMethod: aSel]))
|
|
||||||
return result;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return NULL;
|
|
||||||
}
|
|
||||||
|
|
||||||
- (unsigned) hash
|
|
||||||
{
|
|
||||||
/* Compute a hash of the protocol_name; use the same hash algorithm
|
|
||||||
that we use for class names; protocol names and class names are
|
|
||||||
somewhat similar types of string spaces. */
|
|
||||||
int hash = 0, index;
|
|
||||||
|
|
||||||
for (index = 0; protocol_name[index] != '\0'; index++)
|
|
||||||
{
|
|
||||||
hash = (hash << 4) ^ (hash >> 28) ^ protocol_name[index];
|
|
||||||
}
|
|
||||||
|
|
||||||
hash = (hash ^ (hash >> 10) ^ (hash >> 20));
|
|
||||||
|
|
||||||
return hash;
|
|
||||||
}
|
|
||||||
|
|
||||||
@end
|
|
||||||
|
|
|
||||||
|
|
@ -92,6 +92,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||||||
#include "objc-private/module-abi-8.h" /* For CLS_ISCLASS and similar. */
|
#include "objc-private/module-abi-8.h" /* For CLS_ISCLASS and similar. */
|
||||||
#include "objc-private/runtime.h" /* the kitchen sink */
|
#include "objc-private/runtime.h" /* the kitchen sink */
|
||||||
#include "objc-private/sarray.h" /* For sarray_put_at_safe. */
|
#include "objc-private/sarray.h" /* For sarray_put_at_safe. */
|
||||||
|
#include "objc-private/selector.h" /* For sarray_put_at_safe. */
|
||||||
#include <string.h> /* For memset */
|
#include <string.h> /* For memset */
|
||||||
|
|
||||||
/* We use a table which maps a class name to the corresponding class
|
/* We use a table which maps a class name to the corresponding class
|
||||||
|
|
@ -801,7 +802,7 @@ objc_get_class (const char *name)
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
MetaClass
|
Class
|
||||||
objc_get_meta_class (const char *name)
|
objc_get_meta_class (const char *name)
|
||||||
{
|
{
|
||||||
return objc_get_class (name)->class_pointer;
|
return objc_get_class (name)->class_pointer;
|
||||||
|
|
|
||||||
|
|
@ -1009,82 +1009,6 @@ method_get_sizeof_arguments (struct objc_method *mth)
|
||||||
return atoi (type);
|
return atoi (type);
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
|
||||||
Return a pointer to the next argument of ARGFRAME. type points to
|
|
||||||
the last argument. Typical use of this look like:
|
|
||||||
|
|
||||||
{
|
|
||||||
char *datum, *type;
|
|
||||||
for (datum = method_get_first_argument (method, argframe, &type);
|
|
||||||
datum; datum = method_get_next_argument (argframe, &type))
|
|
||||||
{
|
|
||||||
unsigned flags = objc_get_type_qualifiers (type);
|
|
||||||
type = objc_skip_type_qualifiers (type);
|
|
||||||
if (*type != _C_PTR)
|
|
||||||
[portal encodeData: datum ofType: type];
|
|
||||||
else
|
|
||||||
{
|
|
||||||
if ((flags & _F_IN) == _F_IN)
|
|
||||||
[portal encodeData: *(char **) datum ofType: ++type];
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
*/
|
|
||||||
char *
|
|
||||||
method_get_next_argument (arglist_t argframe, const char **type)
|
|
||||||
{
|
|
||||||
const char *t = objc_skip_argspec (*type);
|
|
||||||
|
|
||||||
if (*t == '\0')
|
|
||||||
return 0;
|
|
||||||
|
|
||||||
*type = t;
|
|
||||||
t = objc_skip_typespec (t);
|
|
||||||
|
|
||||||
if (*t == '+')
|
|
||||||
return argframe->arg_regs + atoi (++t);
|
|
||||||
else
|
|
||||||
return argframe->arg_ptr + atoi (t);
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Return a pointer to the value of the first argument of the method
|
|
||||||
described in M with the given argumentframe ARGFRAME. The type
|
|
||||||
is returned in TYPE. type must be passed to successive calls of
|
|
||||||
method_get_next_argument. */
|
|
||||||
char *
|
|
||||||
method_get_first_argument (struct objc_method *m,
|
|
||||||
arglist_t argframe,
|
|
||||||
const char **type)
|
|
||||||
{
|
|
||||||
*type = m->method_types;
|
|
||||||
return method_get_next_argument (argframe, type);
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Return a pointer to the ARGth argument of the method
|
|
||||||
M from the frame ARGFRAME. The type of the argument
|
|
||||||
is returned in the value-result argument TYPE. */
|
|
||||||
char *
|
|
||||||
method_get_nth_argument (struct objc_method *m,
|
|
||||||
arglist_t argframe, int arg,
|
|
||||||
const char **type)
|
|
||||||
{
|
|
||||||
const char *t = objc_skip_argspec (m->method_types);
|
|
||||||
|
|
||||||
if (arg > method_get_number_of_arguments (m))
|
|
||||||
return 0;
|
|
||||||
|
|
||||||
while (arg--)
|
|
||||||
t = objc_skip_argspec (t);
|
|
||||||
|
|
||||||
*type = t;
|
|
||||||
t = objc_skip_typespec (t);
|
|
||||||
|
|
||||||
if (*t == '+')
|
|
||||||
return argframe->arg_regs + atoi (++t);
|
|
||||||
else
|
|
||||||
return argframe->arg_ptr + atoi (t);
|
|
||||||
}
|
|
||||||
|
|
||||||
unsigned
|
unsigned
|
||||||
objc_get_type_qualifiers (const char *type)
|
objc_get_type_qualifiers (const char *type)
|
||||||
{
|
{
|
||||||
|
|
|
||||||
|
|
@ -31,9 +31,11 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||||||
|
|
||||||
#include "tconfig.h"
|
#include "tconfig.h"
|
||||||
#include <assert.h>
|
#include <assert.h>
|
||||||
|
#include <ctype.h> /* For isdigit. */
|
||||||
#include <string.h>
|
#include <string.h>
|
||||||
#include <stdlib.h>
|
#include <stdlib.h>
|
||||||
#include "objc/encoding.h"
|
#include "objc/runtime.h"
|
||||||
|
#include "objc-private/module-abi-8.h"
|
||||||
|
|
||||||
#include <gc.h>
|
#include <gc.h>
|
||||||
#include <limits.h>
|
#include <limits.h>
|
||||||
|
|
|
||||||
|
|
@ -31,6 +31,6 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||||||
|
|
||||||
void __objc_linking (void)
|
void __objc_linking (void)
|
||||||
{
|
{
|
||||||
[Object name];
|
[Object class];
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -149,34 +149,30 @@ struct objc_method_list
|
||||||
structure. */
|
structure. */
|
||||||
};
|
};
|
||||||
|
|
||||||
/* Currently defined in Protocol.m (that definition should go away
|
/* Note that a 'struct objc_method_description' as embedded inside a
|
||||||
once we include this file). Note that a 'struct
|
Protocol uses the same trick as a 'struct objc_method': the
|
||||||
objc_method_description' as embedded inside a Protocol uses the
|
method_name is a 'char *' according to the compiler, who puts the
|
||||||
same trick as a 'struct objc_method': the method_name is a 'char *'
|
method name as a string in there. At runtime, the selectors need
|
||||||
according to the compiler, who puts the method name as a string in
|
to be registered, and the method_name then becomes a SEL. */
|
||||||
there. At runtime, the selectors need to be registered, and the
|
|
||||||
method_name then becomes a SEL. */
|
|
||||||
struct objc_method_description_list
|
struct objc_method_description_list
|
||||||
{
|
{
|
||||||
int count;
|
int count;
|
||||||
struct objc_method_description list[1];
|
struct objc_method_description list[1];
|
||||||
};
|
};
|
||||||
|
|
||||||
/* Currently defined by objc/objc.h. */
|
|
||||||
/*
|
|
||||||
struct objc_protocol {
|
struct objc_protocol {
|
||||||
struct objc_class* class_pointer;
|
struct objc_class* class_pointer;
|
||||||
char *protocol_name;
|
char *protocol_name;
|
||||||
struct objc_protocol_list *protocol_list;
|
struct objc_protocol_list *protocol_list;
|
||||||
struct objc_method_description_list *instance_methods, *class_methods;
|
struct objc_method_description_list *instance_methods, *class_methods;
|
||||||
};
|
};
|
||||||
*/
|
|
||||||
|
|
||||||
struct objc_protocol_list
|
struct objc_protocol_list
|
||||||
{
|
{
|
||||||
struct objc_protocol_list *next;
|
struct objc_protocol_list *next;
|
||||||
size_t count;
|
size_t count;
|
||||||
Protocol *list[1];
|
struct objc_protocol *list[1];
|
||||||
};
|
};
|
||||||
|
|
||||||
/*
|
/*
|
||||||
|
|
@ -189,7 +185,6 @@ struct objc_protocol_list
|
||||||
some members change type. The compiler generates "char* const" and
|
some members change type. The compiler generates "char* const" and
|
||||||
places a string in the following member variables: super_class.
|
places a string in the following member variables: super_class.
|
||||||
*/
|
*/
|
||||||
#ifndef __objc_STRUCT_OBJC_CLASS_defined
|
|
||||||
struct objc_class {
|
struct objc_class {
|
||||||
struct objc_class* class_pointer; /* Pointer to the class's meta
|
struct objc_class* class_pointer; /* Pointer to the class's meta
|
||||||
class. */
|
class. */
|
||||||
|
|
@ -232,7 +227,6 @@ struct objc_class {
|
||||||
struct objc_protocol_list *protocols; /* Protocols conformed to */
|
struct objc_protocol_list *protocols; /* Protocols conformed to */
|
||||||
void* gc_object_type;
|
void* gc_object_type;
|
||||||
};
|
};
|
||||||
#endif /* __objc_STRUCT_OBJC_CLASS_defined */
|
|
||||||
|
|
||||||
/* This is used to assure consistent access to the info field of
|
/* This is used to assure consistent access to the info field of
|
||||||
classes. */
|
classes. */
|
||||||
|
|
@ -283,6 +277,11 @@ struct objc_class {
|
||||||
(cls)->info >>= (HOST_BITS_PER_LONG/2); \
|
(cls)->info >>= (HOST_BITS_PER_LONG/2); \
|
||||||
__CLS_SETINFO(cls, (((unsigned long)num) << (HOST_BITS_PER_LONG/2))); })
|
__CLS_SETINFO(cls, (((unsigned long)num) << (HOST_BITS_PER_LONG/2))); })
|
||||||
|
|
||||||
|
static inline long
|
||||||
|
class_get_instance_size(Class _class)
|
||||||
|
{
|
||||||
|
return CLS_ISCLASS(_class)?_class->instance_size:0;
|
||||||
|
}
|
||||||
|
|
||||||
/* The compiler generates one of these structures for each category.
|
/* The compiler generates one of these structures for each category.
|
||||||
A class may have many categories and contain both instance and
|
A class may have many categories and contain both instance and
|
||||||
|
|
|
||||||
|
|
@ -33,6 +33,6 @@ __objc_protocols_init (void);
|
||||||
protocols by name, which allows objc_getProtocol(name) to be
|
protocols by name, which allows objc_getProtocol(name) to be
|
||||||
implemented efficiently. */
|
implemented efficiently. */
|
||||||
void
|
void
|
||||||
__objc_protocols_add_protocol (const char *name, Protocol *object);
|
__objc_protocols_add_protocol (const char *name, struct objc_protocol *object);
|
||||||
|
|
||||||
#endif /* not __objc_private_protocols_INCLUDE_GNU */
|
#endif /* not __objc_private_protocols_INCLUDE_GNU */
|
||||||
|
|
|
||||||
|
|
@ -32,10 +32,7 @@ The original list was:
|
||||||
#include "objc/hash.h"
|
#include "objc/hash.h"
|
||||||
#include "objc/objc-list.h"
|
#include "objc/objc-list.h"
|
||||||
|
|
||||||
but can almost certainly be shrinked down.
|
but can almost certainly be shrinked down. */
|
||||||
|
|
||||||
Note that you can use this file both with objc/objc-api.h and with
|
|
||||||
objc/runtime.h. */
|
|
||||||
|
|
||||||
#ifndef __objc_private_runtime_INCLUDE_GNU
|
#ifndef __objc_private_runtime_INCLUDE_GNU
|
||||||
#define __objc_private_runtime_INCLUDE_GNU
|
#define __objc_private_runtime_INCLUDE_GNU
|
||||||
|
|
|
||||||
|
|
@ -28,6 +28,25 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||||||
/* Private runtime functions that may go away or be rewritten or
|
/* Private runtime functions that may go away or be rewritten or
|
||||||
replaced. */
|
replaced. */
|
||||||
|
|
||||||
|
/*
|
||||||
|
** Definition of a selector. Selectors themselves are not unique, but
|
||||||
|
** the sel_id is a unique identifier.
|
||||||
|
*/
|
||||||
|
struct objc_selector
|
||||||
|
{
|
||||||
|
void *sel_id;
|
||||||
|
const char *sel_types;
|
||||||
|
};
|
||||||
|
|
||||||
|
inline static BOOL
|
||||||
|
sel_eq (SEL s1, SEL s2)
|
||||||
|
{
|
||||||
|
if (s1 == 0 || s2 == 0)
|
||||||
|
return s1 == s2;
|
||||||
|
else
|
||||||
|
return s1->sel_id == s2->sel_id;
|
||||||
|
}
|
||||||
|
|
||||||
/* Number of selectors stored in each of the selector tables. */
|
/* Number of selectors stored in each of the selector tables. */
|
||||||
extern unsigned int __objc_selector_max_index;
|
extern unsigned int __objc_selector_max_index;
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -55,10 +55,6 @@ extern "C" {
|
||||||
- (BOOL)isEqual: (id)anObject;
|
- (BOOL)isEqual: (id)anObject;
|
||||||
@end
|
@end
|
||||||
|
|
||||||
/* All of the following includes were deprecated in GCC 4.6 and will
|
|
||||||
be removed in the next release. */
|
|
||||||
#include "deprecated/Object.h"
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
#ifdef __cplusplus
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
|
||||||
|
|
@ -47,8 +47,6 @@ extern "C" {
|
||||||
protocol_getMethodDescription()
|
protocol_getMethodDescription()
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include "deprecated/Protocol.h"
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
#ifdef __cplusplus
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
|
||||||
|
|
@ -1 +0,0 @@
|
||||||
typedef struct objc_class *MetaClass;
|
|
||||||
|
|
@ -1,63 +0,0 @@
|
||||||
/* The following methods were deprecated in GCC 4.6.0 and will be
|
|
||||||
removed in the next GCC release. */
|
|
||||||
@interface Object (Deprecated)
|
|
||||||
/* Initializing classes and instances */
|
|
||||||
+ initialize;
|
|
||||||
- init;
|
|
||||||
|
|
||||||
/* Creating, freeing, and copying instances */
|
|
||||||
+ new;
|
|
||||||
+ alloc;
|
|
||||||
- free;
|
|
||||||
- copy;
|
|
||||||
- shallowCopy;
|
|
||||||
- deepen;
|
|
||||||
- deepCopy;
|
|
||||||
|
|
||||||
/* Identifying classes */
|
|
||||||
- (Class)superClass;
|
|
||||||
- (MetaClass)metaClass;
|
|
||||||
- (const char *)name;
|
|
||||||
|
|
||||||
/* Identifying and comparing objects */
|
|
||||||
- self;
|
|
||||||
- (unsigned int)hash;
|
|
||||||
- (int)compare:(id)anotherObject;
|
|
||||||
|
|
||||||
/* Testing object type */
|
|
||||||
- (BOOL)isMetaClass;
|
|
||||||
- (BOOL)isClass;
|
|
||||||
- (BOOL)isInstance;
|
|
||||||
|
|
||||||
/* Testing inheritance relationships */
|
|
||||||
- (BOOL)isKindOf:(Class)aClassObject;
|
|
||||||
- (BOOL)isMemberOf:(Class)aClassObject;
|
|
||||||
- (BOOL)isKindOfClassNamed:(const char *)aClassName;
|
|
||||||
- (BOOL)isMemberOfClassNamed:(const char *)aClassName;
|
|
||||||
|
|
||||||
/* Testing class functionality */
|
|
||||||
+ (BOOL)instancesRespondTo:(SEL)aSel;
|
|
||||||
- (BOOL)respondsTo:(SEL)aSel;
|
|
||||||
|
|
||||||
/* Testing protocol conformance */
|
|
||||||
- (BOOL)conformsTo:(Protocol*)aProtocol;
|
|
||||||
|
|
||||||
/* Introspection */
|
|
||||||
+ (IMP)instanceMethodFor:(SEL)aSel;
|
|
||||||
- (IMP)methodFor:(SEL)aSel;
|
|
||||||
+ (struct objc_method_description *)descriptionForInstanceMethod:(SEL)aSel;
|
|
||||||
- (struct objc_method_description *)descriptionForMethod:(SEL)aSel;
|
|
||||||
|
|
||||||
/* Forwarding */
|
|
||||||
- (retval_t)performv:(SEL)aSel :(arglist_t)argFrame;
|
|
||||||
|
|
||||||
/* Posing */
|
|
||||||
+ poseAs:(Class)aClassObject;
|
|
||||||
- (Class)transmuteClassTo:(Class)aClassObject;
|
|
||||||
|
|
||||||
/* Archiving */
|
|
||||||
+ (int)version;
|
|
||||||
+ setVersion:(int)aVersion;
|
|
||||||
|
|
||||||
@end
|
|
||||||
|
|
||||||
|
|
@ -1,13 +0,0 @@
|
||||||
/* The following methods were deprecated in GCC 4.6.0 and will be
|
|
||||||
removed in the next GCC release. */
|
|
||||||
@interface Protocol (Deprecated)
|
|
||||||
/* Obtaining attributes intrinsic to the protocol */
|
|
||||||
- (const char *)name;
|
|
||||||
|
|
||||||
/* Testing protocol conformance */
|
|
||||||
- (BOOL) conformsTo: (Protocol *)aProtocolObject;
|
|
||||||
|
|
||||||
/* Looking up information specific to a protocol */
|
|
||||||
- (struct objc_method_description *) descriptionForInstanceMethod:(SEL)aSel;
|
|
||||||
- (struct objc_method_description *) descriptionForClassMethod:(SEL)aSel;
|
|
||||||
@end
|
|
||||||
|
|
@ -1,11 +0,0 @@
|
||||||
This directory contains declarations and features that are deprecated
|
|
||||||
and that will be removed in future versions of the compiler.
|
|
||||||
|
|
||||||
Note that files in this directory are not really usable headers on
|
|
||||||
their own - they shouldn't be included directly by end users. They
|
|
||||||
are header fragments containing deprecated APIs that are still
|
|
||||||
included (until removed) from the real headers in objc/.
|
|
||||||
|
|
||||||
Files in this directory should not #include any other objc header.
|
|
||||||
Any include that they need should be done in the real objc/ headers
|
|
||||||
before including these fragments.
|
|
||||||
|
|
@ -1,12 +0,0 @@
|
||||||
/* The following types and functions are provided only for
|
|
||||||
backwards-compatibility and should not be used in new code. They
|
|
||||||
were deprecated in GCC 4.6 and will be removed in the next
|
|
||||||
release. */
|
|
||||||
typedef void* retval_t; /* return value */
|
|
||||||
typedef void(*apply_t)(void); /* function pointer */
|
|
||||||
typedef union arglist {
|
|
||||||
char *arg_ptr;
|
|
||||||
char arg_regs[sizeof (char*)];
|
|
||||||
} *arglist_t; /* argument frame */
|
|
||||||
|
|
||||||
objc_EXPORT retval_t objc_msg_sendv(id, SEL, arglist_t);
|
|
||||||
|
|
@ -1,21 +0,0 @@
|
||||||
/*
|
|
||||||
** The compiler generates one of these structures for each category. A class
|
|
||||||
** may have many categories and contain both instance and factory methods.
|
|
||||||
*/
|
|
||||||
struct objc_category {
|
|
||||||
const char* category_name; /* Name of the category. Name
|
|
||||||
contained in the () of the
|
|
||||||
category definition. */
|
|
||||||
const char* class_name; /* Name of the class to which
|
|
||||||
the category belongs. */
|
|
||||||
MethodList_t instance_methods; /* Linked list of instance
|
|
||||||
methods defined in the
|
|
||||||
category. NULL indicates no
|
|
||||||
instance methods defined. */
|
|
||||||
MethodList_t class_methods; /* Linked list of factory
|
|
||||||
methods defined in the
|
|
||||||
category. NULL indicates no
|
|
||||||
class methods defined. */
|
|
||||||
struct objc_protocol_list *protocols; /* List of Protocols
|
|
||||||
conformed to */
|
|
||||||
};
|
|
||||||
|
|
@ -1,56 +0,0 @@
|
||||||
/* This structure used to be public, but is now private to the runtime. */
|
|
||||||
#define __objc_STRUCT_OBJC_CLASS_defined
|
|
||||||
|
|
||||||
/*
|
|
||||||
** The compiler generates one of these structures for each class.
|
|
||||||
**
|
|
||||||
** This structure is the definition for classes.
|
|
||||||
**
|
|
||||||
** This structure is generated by the compiler in the executable and used by
|
|
||||||
** the run-time during normal messaging operations. Therefore some members
|
|
||||||
** change type. The compiler generates "char* const" and places a string in
|
|
||||||
** the following member variables: super_class.
|
|
||||||
*/
|
|
||||||
struct objc_class {
|
|
||||||
MetaClass class_pointer; /* Pointer to the class's
|
|
||||||
meta class. */
|
|
||||||
struct objc_class* super_class; /* Pointer to the super
|
|
||||||
class. NULL for class
|
|
||||||
Object. */
|
|
||||||
const char* name; /* Name of the class. */
|
|
||||||
long version; /* Unknown. */
|
|
||||||
unsigned long info; /* Bit mask. See class masks
|
|
||||||
defined above. */
|
|
||||||
long instance_size; /* Size in bytes of the class.
|
|
||||||
The sum of the class
|
|
||||||
definition and all super
|
|
||||||
class definitions. */
|
|
||||||
#ifdef _WIN64
|
|
||||||
/* We pad the structure manually to prevent warning when -Wpadded
|
|
||||||
is used. The compiler automatically pads the structures that it
|
|
||||||
generates, so this manually padded structure still matches the one
|
|
||||||
generated by the compiler, but if we don't pad manually, -Wpadded
|
|
||||||
detects that padding is being added and generates annoying warnings.
|
|
||||||
This hack is necessary as on LLP64 targets sizeof (long) isn't equal
|
|
||||||
to sizeof (void *). */
|
|
||||||
long pad;
|
|
||||||
#endif
|
|
||||||
struct objc_ivar_list* ivars; /* Pointer to a structure that
|
|
||||||
describes the instance
|
|
||||||
variables in the class
|
|
||||||
definition. NULL indicates
|
|
||||||
no instance variables. Does
|
|
||||||
not include super class
|
|
||||||
variables. */
|
|
||||||
struct objc_method_list* methods; /* Linked list of instance
|
|
||||||
methods defined for the
|
|
||||||
class. */
|
|
||||||
struct sarray * dtable; /* Pointer to instance
|
|
||||||
method dispatch table. */
|
|
||||||
struct objc_class* subclass_list; /* Subclasses */
|
|
||||||
struct objc_class* sibling_class;
|
|
||||||
|
|
||||||
struct objc_protocol_list *protocols; /* Protocols conformed to */
|
|
||||||
void* gc_object_type;
|
|
||||||
};
|
|
||||||
|
|
||||||
|
|
@ -1,15 +0,0 @@
|
||||||
/*
|
|
||||||
** The compiler generates one of these structures for a class that has
|
|
||||||
** instance variables defined in its specification.
|
|
||||||
*/
|
|
||||||
typedef struct objc_ivar {
|
|
||||||
const char* ivar_name; /* Name of the instance
|
|
||||||
variable as entered in the
|
|
||||||
class definition. */
|
|
||||||
const char* ivar_type; /* Description of the Ivar's
|
|
||||||
type. Useful for
|
|
||||||
debuggers. */
|
|
||||||
int ivar_offset; /* Byte offset from the base
|
|
||||||
address of the instance
|
|
||||||
structure to the variable. */
|
|
||||||
} *Ivar_t;
|
|
||||||
|
|
@ -1,10 +0,0 @@
|
||||||
typedef struct objc_ivar_list {
|
|
||||||
int ivar_count; /* Number of structures (Ivar)
|
|
||||||
contained in the list. One
|
|
||||||
structure per instance
|
|
||||||
variable defined in the
|
|
||||||
class. */
|
|
||||||
struct objc_ivar ivar_list[1]; /* Variable length
|
|
||||||
structure. */
|
|
||||||
} IvarList, *IvarList_t;
|
|
||||||
|
|
||||||
|
|
@ -1,22 +0,0 @@
|
||||||
/*
|
|
||||||
** The compiler generates one (or more) of these structures for a class that
|
|
||||||
** has methods defined in its specification.
|
|
||||||
**
|
|
||||||
** The implementation of a class can be broken into separate pieces in a file
|
|
||||||
** and categories can break them across modules. To handle this problem is a
|
|
||||||
** singly linked list of methods.
|
|
||||||
*/
|
|
||||||
struct objc_method {
|
|
||||||
SEL method_name; /* This variable is the method's
|
|
||||||
name. It is a char*.
|
|
||||||
The unique integer passed to
|
|
||||||
objc_msg_send is a char* too.
|
|
||||||
It is compared against
|
|
||||||
method_name using strcmp. */
|
|
||||||
const char* method_types; /* Description of the method's
|
|
||||||
parameter list. Useful for
|
|
||||||
debuggers. */
|
|
||||||
IMP method_imp; /* Address of the method in the
|
|
||||||
executable. */
|
|
||||||
};
|
|
||||||
|
|
||||||
|
|
@ -1,9 +0,0 @@
|
||||||
typedef struct objc_method_list {
|
|
||||||
struct objc_method_list* method_next; /* This variable is used to link
|
|
||||||
a method list to another. It
|
|
||||||
is a singly linked list. */
|
|
||||||
int method_count; /* Number of methods defined in
|
|
||||||
this structure. */
|
|
||||||
Method method_list[1]; /* Variable length
|
|
||||||
structure. */
|
|
||||||
} MethodList, *MethodList_t;
|
|
||||||
|
|
@ -1,24 +0,0 @@
|
||||||
/*
|
|
||||||
** The compiler generates one of these structures for each module that
|
|
||||||
** composes the executable (eg main.m).
|
|
||||||
**
|
|
||||||
** This data structure is the root of the definition tree for the module.
|
|
||||||
**
|
|
||||||
** A collect program runs between ld stages and creates a ObjC ctor array.
|
|
||||||
** That array holds a pointer to each module structure of the executable.
|
|
||||||
*/
|
|
||||||
typedef struct objc_module {
|
|
||||||
unsigned long version; /* Version of the Module data structure. */
|
|
||||||
unsigned long size; /* sizeof(Module) according to the compiler -
|
|
||||||
only used to sanity check that it matches
|
|
||||||
sizeof(Module) according to the
|
|
||||||
runtime. */
|
|
||||||
const char* name; /* Name of the file used to compile the
|
|
||||||
module - not set by modern compilers for
|
|
||||||
security reasons. */
|
|
||||||
Symtab_t symtab; /* Pointer to the Symtab of the module. The
|
|
||||||
Symtab holds an array of pointers to the
|
|
||||||
classes and categories defined in the
|
|
||||||
module. */
|
|
||||||
} Module, *Module_t;
|
|
||||||
|
|
||||||
|
|
@ -1,6 +0,0 @@
|
||||||
typedef struct objc_protocol {
|
|
||||||
struct objc_class* class_pointer;
|
|
||||||
char *protocol_name;
|
|
||||||
struct objc_protocol_list *protocol_list;
|
|
||||||
struct objc_method_description_list *instance_methods, *class_methods;
|
|
||||||
} Protocol;
|
|
||||||
|
|
@ -1,5 +0,0 @@
|
||||||
struct objc_protocol_list {
|
|
||||||
struct objc_protocol_list *next;
|
|
||||||
size_t count;
|
|
||||||
Protocol *list[1];
|
|
||||||
};
|
|
||||||
|
|
@ -1,20 +0,0 @@
|
||||||
/* This struct used to be public, but is now private to the runtime. */
|
|
||||||
|
|
||||||
/*
|
|
||||||
** Definition of a selector. Selectors themselves are not unique, but
|
|
||||||
** the sel_id is a unique identifier.
|
|
||||||
*/
|
|
||||||
struct objc_selector
|
|
||||||
{
|
|
||||||
void *sel_id;
|
|
||||||
const char *sel_types;
|
|
||||||
};
|
|
||||||
|
|
||||||
inline static BOOL
|
|
||||||
sel_eq (SEL s1, SEL s2)
|
|
||||||
{
|
|
||||||
if (s1 == 0 || s2 == 0)
|
|
||||||
return s1 == s2;
|
|
||||||
else
|
|
||||||
return s1->sel_id == s2->sel_id;
|
|
||||||
}
|
|
||||||
|
|
@ -1,26 +0,0 @@
|
||||||
/* Whereas a Module (defined further down) is the root (typically) of a file,
|
|
||||||
a Symtab is the root of the class and category definitions within the
|
|
||||||
module.
|
|
||||||
|
|
||||||
A Symtab contains a variable length array of pointers to classes and
|
|
||||||
categories defined in the module. */
|
|
||||||
typedef struct objc_symtab {
|
|
||||||
unsigned long sel_ref_cnt; /* Unused (always set to 0). */
|
|
||||||
SEL refs; /* The table of selectors referenced in
|
|
||||||
this module. This is terminated by a
|
|
||||||
selector with NULL sel_id and NULL
|
|
||||||
sel_types. */
|
|
||||||
unsigned short cls_def_cnt; /* Number of classes compiled
|
|
||||||
(defined) in the module. */
|
|
||||||
unsigned short cat_def_cnt; /* Number of categories
|
|
||||||
compiled (defined) in the
|
|
||||||
module. */
|
|
||||||
|
|
||||||
void *defs[1]; /* Variable array of pointers.
|
|
||||||
cls_def_cnt of type Class
|
|
||||||
followed by cat_def_cnt of
|
|
||||||
type Category_t, followed
|
|
||||||
by a NULL terminated array
|
|
||||||
of objc_static_instances. */
|
|
||||||
} Symtab, *Symtab_t;
|
|
||||||
|
|
||||||
|
|
@ -1,117 +0,0 @@
|
||||||
/* Encoding of types for Objective C.
|
|
||||||
Copyright (C) 1993, 1997, 2002, 2004, 2009, 2010
|
|
||||||
Free Software Foundation, Inc.
|
|
||||||
|
|
||||||
Author: Kresten Krab Thorup
|
|
||||||
|
|
||||||
This file is part of GCC.
|
|
||||||
|
|
||||||
GCC is free software; you can redistribute it and/or modify
|
|
||||||
it under the terms of the GNU General Public License as published by
|
|
||||||
the Free Software Foundation; either version 3, or (at your option)
|
|
||||||
any later version.
|
|
||||||
|
|
||||||
GCC is distributed in the hope that it will be useful,
|
|
||||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
GNU General Public License for more details.
|
|
||||||
|
|
||||||
Under Section 7 of GPL version 3, you are granted additional
|
|
||||||
permissions described in the GCC Runtime Library Exception, version
|
|
||||||
3.1, as published by the Free Software Foundation.
|
|
||||||
|
|
||||||
You should have received a copy of the GNU General Public License and
|
|
||||||
a copy of the GCC Runtime Library Exception along with this program;
|
|
||||||
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
|
||||||
<http://www.gnu.org/licenses/>. */
|
|
||||||
|
|
||||||
|
|
||||||
#ifndef __encoding_INCLUDE_GNU
|
|
||||||
#define __encoding_INCLUDE_GNU
|
|
||||||
|
|
||||||
/* This file is to be used with the "traditional" GNU Objective-C
|
|
||||||
Runtime API (the one declared in objc/objc-api.h). If you are
|
|
||||||
using the "modern" GNU Objective-C Runtime API, then the useful
|
|
||||||
functions from this file are declared in objc/runtime.h. */
|
|
||||||
|
|
||||||
#include "objc-api.h"
|
|
||||||
#include <ctype.h>
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
extern "C" {
|
|
||||||
#endif /* __cplusplus */
|
|
||||||
|
|
||||||
/* The following are used in encode strings to describe some
|
|
||||||
qualifiers of method and ivar types. */
|
|
||||||
#define _C_CONST 'r'
|
|
||||||
#define _C_IN 'n'
|
|
||||||
#define _C_INOUT 'N'
|
|
||||||
#define _C_OUT 'o'
|
|
||||||
#define _C_BYCOPY 'O'
|
|
||||||
#define _C_BYREF 'R'
|
|
||||||
#define _C_ONEWAY 'V'
|
|
||||||
#define _C_GCINVISIBLE '|'
|
|
||||||
|
|
||||||
/* The same when used as flags. */
|
|
||||||
#define _F_CONST 0x01
|
|
||||||
#define _F_IN 0x01
|
|
||||||
#define _F_OUT 0x02
|
|
||||||
#define _F_INOUT 0x03
|
|
||||||
#define _F_BYCOPY 0x04
|
|
||||||
#define _F_BYREF 0x08
|
|
||||||
#define _F_ONEWAY 0x10
|
|
||||||
#define _F_GCINVISIBLE 0x20
|
|
||||||
|
|
||||||
int objc_sizeof_type (const char *type);
|
|
||||||
int objc_alignof_type (const char *type);
|
|
||||||
int objc_aligned_size (const char *type);
|
|
||||||
int objc_promoted_size (const char *type);
|
|
||||||
|
|
||||||
const char *objc_skip_type_qualifiers (const char *type);
|
|
||||||
const char *objc_skip_typespec (const char *type);
|
|
||||||
const char *objc_skip_offset (const char *type);
|
|
||||||
const char *objc_skip_argspec (const char *type);
|
|
||||||
unsigned objc_get_type_qualifiers (const char *type);
|
|
||||||
|
|
||||||
/* The following functions are replaced, in the modern API, by
|
|
||||||
method_getNumberOfArguments(), method_getArgumentType(). */
|
|
||||||
int method_get_number_of_arguments (struct objc_method *);
|
|
||||||
int method_get_sizeof_arguments (struct objc_method *);
|
|
||||||
|
|
||||||
/* The following functions are deprecated and they use arglist_t which
|
|
||||||
is deprecated. */
|
|
||||||
char *method_get_first_argument (struct objc_method *,
|
|
||||||
arglist_t argframe,
|
|
||||||
const char **type);
|
|
||||||
char *method_get_next_argument (arglist_t argframe,
|
|
||||||
const char **type);
|
|
||||||
char *method_get_nth_argument (struct objc_method *m,
|
|
||||||
arglist_t argframe,
|
|
||||||
int arg,
|
|
||||||
const char **type);
|
|
||||||
|
|
||||||
struct objc_struct_layout
|
|
||||||
{
|
|
||||||
const char *original_type;
|
|
||||||
const char *type;
|
|
||||||
const char *prev_type;
|
|
||||||
unsigned int record_size;
|
|
||||||
unsigned int record_align;
|
|
||||||
};
|
|
||||||
|
|
||||||
void objc_layout_structure (const char *type,
|
|
||||||
struct objc_struct_layout *layout);
|
|
||||||
BOOL objc_layout_structure_next_member (struct objc_struct_layout *layout);
|
|
||||||
void objc_layout_finish_structure (struct objc_struct_layout *layout,
|
|
||||||
unsigned int *size,
|
|
||||||
unsigned int *align);
|
|
||||||
void objc_layout_structure_get_info (struct objc_struct_layout *layout,
|
|
||||||
unsigned int *offset,
|
|
||||||
unsigned int *align,
|
|
||||||
const char **type);
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
}
|
|
||||||
#endif /* __cplusplus */
|
|
||||||
|
|
||||||
#endif /* __encoding_INCLUDE_GNU */
|
|
||||||
|
|
@ -92,33 +92,12 @@ objc_EXPORT IMP objc_msg_lookup (id receiver, SEL op);
|
||||||
The compiler generates one of these structures and passes it to
|
The compiler generates one of these structures and passes it to
|
||||||
objc_msg_lookup_super() when a [super method] call is compiled. */
|
objc_msg_lookup_super() when a [super method] call is compiled. */
|
||||||
|
|
||||||
/* In the traditional API, the super class field is called 'class' in
|
|
||||||
Objective-C and 'super_class' in Objective-C++. In the new API
|
|
||||||
(objc/runtime.h) it is always called 'super_class'. We detect the
|
|
||||||
"traditional API" by the fact that the objc/objc-api.h header
|
|
||||||
include guards are defined, which means objc/objc-api.h has been
|
|
||||||
included. This works because objc/message.h does not exist in the
|
|
||||||
Traditional API and is only read because objc-api.h itself includes
|
|
||||||
it. */
|
|
||||||
#ifdef __objc_api_INCLUDE_GNU
|
|
||||||
/* Traditional API. */
|
|
||||||
typedef struct objc_super
|
|
||||||
{
|
|
||||||
id self; /* Id of the object sending the message. */
|
|
||||||
#ifdef __cplusplus
|
|
||||||
Class super_class;
|
|
||||||
#else
|
|
||||||
Class class; /* Object's super class. */
|
|
||||||
#endif
|
|
||||||
} Super, *Super_t;
|
|
||||||
#else
|
|
||||||
/* Modern API. */
|
/* Modern API. */
|
||||||
struct objc_super
|
struct objc_super
|
||||||
{
|
{
|
||||||
id self; /* The receiver of the message. */
|
id self; /* The receiver of the message. */
|
||||||
Class super_class; /* The superclass of the receiver. */
|
Class super_class; /* The superclass of the receiver. */
|
||||||
};
|
};
|
||||||
#endif
|
|
||||||
|
|
||||||
/* This is used by the compiler instead of objc_msg_lookup () when
|
/* This is used by the compiler instead of objc_msg_lookup () when
|
||||||
compiling a call to 'super', such as [super method]. This requires
|
compiling a call to 'super', such as [super method]. This requires
|
||||||
|
|
|
||||||
|
|
@ -1,394 +0,0 @@
|
||||||
/* GNU Objective-C Runtime API - Traditional API
|
|
||||||
Copyright (C) 1993, 1995, 1996, 1997, 2001, 2002, 2003, 2004, 2005,
|
|
||||||
2007, 2009, 2010 Free Software Foundation, Inc.
|
|
||||||
|
|
||||||
This file is part of GCC.
|
|
||||||
|
|
||||||
GCC is free software; you can redistribute it and/or modify it
|
|
||||||
under the terms of the GNU General Public License as published by the
|
|
||||||
Free Software Foundation; either version 3, or (at your option) any
|
|
||||||
later version.
|
|
||||||
|
|
||||||
GCC is distributed in the hope that it will be useful, but WITHOUT
|
|
||||||
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
||||||
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
|
||||||
License for more details.
|
|
||||||
|
|
||||||
Under Section 7 of GPL version 3, you are granted additional
|
|
||||||
permissions described in the GCC Runtime Library Exception, version
|
|
||||||
3.1, as published by the Free Software Foundation.
|
|
||||||
|
|
||||||
You should have received a copy of the GNU General Public License and
|
|
||||||
a copy of the GCC Runtime Library Exception along with this program;
|
|
||||||
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
|
||||||
<http://www.gnu.org/licenses/>. */
|
|
||||||
|
|
||||||
#ifndef __objc_api_INCLUDE_GNU
|
|
||||||
#define __objc_api_INCLUDE_GNU
|
|
||||||
|
|
||||||
/* This file declares the "traditional" GNU Objective-C Runtime API.
|
|
||||||
It is the API supported by older versions of the GNU Objective-C
|
|
||||||
Runtime. Include this file to use it.
|
|
||||||
|
|
||||||
This API is being replaced by the "modern" GNU Objective-C Runtime
|
|
||||||
API, which is declared in objc/runtime.h. The "modern" API is very
|
|
||||||
similar to the API used by the modern Apple/NeXT runtime.
|
|
||||||
|
|
||||||
The last version of GCC supporting the traditional API is GCC 4.6.
|
|
||||||
This file will not exist in later versions of GCC.
|
|
||||||
|
|
||||||
Because the two APIs have some conflicting definitions (in
|
|
||||||
particular, Method and Category are defined differently) you should
|
|
||||||
include either objc/objc-api.h (to use the traditional GNU
|
|
||||||
Objective-C Runtime API) or objc/runtime.h (to use the modern GNU
|
|
||||||
Objective-C Runtime API), but not both. */
|
|
||||||
#ifdef __objc_runtime_INCLUDE_GNU
|
|
||||||
# error You can not include both objc/objc-api.h and objc/runtime.h. Include objc/objc-api.h for the traditional GNU Objective-C Runtime API and objc/runtime.h for the modern one.
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* TODO: A deprecation warning any time the file is included ? */
|
|
||||||
|
|
||||||
#include "objc.h"
|
|
||||||
#include "thr.h"
|
|
||||||
#include "objc-decls.h"
|
|
||||||
#include <stdio.h>
|
|
||||||
#include <stdarg.h>
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
extern "C" {
|
|
||||||
#endif /* __cplusplus */
|
|
||||||
|
|
||||||
/* Method descriptor returned by introspective Object methods.
|
|
||||||
This is really just the first part of the more complete objc_method
|
|
||||||
structure defined below and used internally by the runtime. */
|
|
||||||
struct objc_method_description
|
|
||||||
{
|
|
||||||
SEL name; /* this is a selector, not a string */
|
|
||||||
char *types; /* type encoding */
|
|
||||||
};
|
|
||||||
|
|
||||||
/* The following are used in encode strings to describe the type of
|
|
||||||
Ivars and Methods. */
|
|
||||||
#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_LNG_LNG 'q'
|
|
||||||
#define _C_ULNG_LNG 'Q'
|
|
||||||
#define _C_FLT 'f'
|
|
||||||
#define _C_DBL 'd'
|
|
||||||
#define _C_LNG_DBL 'D'
|
|
||||||
#define _C_BFLD 'b'
|
|
||||||
#define _C_BOOL '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 '}'
|
|
||||||
#define _C_VECTOR '!'
|
|
||||||
#define _C_COMPLEX 'j'
|
|
||||||
|
|
||||||
/* _C_ATOM is never generated by the compiler. You can treat it as
|
|
||||||
equivalent to "*". */
|
|
||||||
#define _C_ATOM '%'
|
|
||||||
|
|
||||||
#include "deprecated/struct_objc_symtab.h"
|
|
||||||
#include "deprecated/struct_objc_module.h"
|
|
||||||
#include "deprecated/struct_objc_ivar.h"
|
|
||||||
#include "deprecated/struct_objc_ivar_list.h"
|
|
||||||
#include "deprecated/struct_objc_method.h"
|
|
||||||
typedef struct objc_method Method, *Method_t;
|
|
||||||
|
|
||||||
#include "deprecated/struct_objc_method_list.h"
|
|
||||||
#include "deprecated/struct_objc_protocol_list.h"
|
|
||||||
|
|
||||||
/*
|
|
||||||
** This is used to assure consistent access to the info field of
|
|
||||||
** classes
|
|
||||||
*/
|
|
||||||
#ifndef HOST_BITS_PER_LONG
|
|
||||||
#define HOST_BITS_PER_LONG (sizeof(long)*8)
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#define __CLS_INFO(cls) ((cls)->info)
|
|
||||||
#define __CLS_ISINFO(cls, mask) ((__CLS_INFO(cls)&mask)==mask)
|
|
||||||
#define __CLS_SETINFO(cls, mask) (__CLS_INFO(cls) |= mask)
|
|
||||||
|
|
||||||
/* The structure is of type MetaClass */
|
|
||||||
#define _CLS_META 0x2L
|
|
||||||
#define CLS_ISMETA(cls) ((cls)&&__CLS_ISINFO(cls, _CLS_META))
|
|
||||||
|
|
||||||
|
|
||||||
/* The structure is of type Class */
|
|
||||||
#define _CLS_CLASS 0x1L
|
|
||||||
#define CLS_ISCLASS(cls) ((cls)&&__CLS_ISINFO(cls, _CLS_CLASS))
|
|
||||||
|
|
||||||
/*
|
|
||||||
** The class is initialized within the runtime. This means that
|
|
||||||
** it has had correct super and sublinks assigned
|
|
||||||
*/
|
|
||||||
#define _CLS_RESOLV 0x8L
|
|
||||||
#define CLS_ISRESOLV(cls) __CLS_ISINFO(cls, _CLS_RESOLV)
|
|
||||||
#define CLS_SETRESOLV(cls) __CLS_SETINFO(cls, _CLS_RESOLV)
|
|
||||||
|
|
||||||
/*
|
|
||||||
** The class has been send a +initialize message or a such is not
|
|
||||||
** defined for this class
|
|
||||||
*/
|
|
||||||
#define _CLS_INITIALIZED 0x04L
|
|
||||||
#define CLS_ISINITIALIZED(cls) __CLS_ISINFO(cls, _CLS_INITIALIZED)
|
|
||||||
#define CLS_SETINITIALIZED(cls) __CLS_SETINFO(cls, _CLS_INITIALIZED)
|
|
||||||
|
|
||||||
/*
|
|
||||||
** The class number of this class. This must be the same for both the
|
|
||||||
** class and its meta class object
|
|
||||||
*/
|
|
||||||
#define CLS_GETNUMBER(cls) (__CLS_INFO(cls) >> (HOST_BITS_PER_LONG/2))
|
|
||||||
#define CLS_SETNUMBER(cls, num) \
|
|
||||||
({ (cls)->info <<= (HOST_BITS_PER_LONG/2); \
|
|
||||||
(cls)->info >>= (HOST_BITS_PER_LONG/2); \
|
|
||||||
__CLS_SETINFO(cls, (((unsigned long)num) << (HOST_BITS_PER_LONG/2))); })
|
|
||||||
|
|
||||||
#include "deprecated/struct_objc_category.h"
|
|
||||||
|
|
||||||
typedef struct objc_category Category, *Category_t;
|
|
||||||
|
|
||||||
/* We include message.h for compatibility with the old objc-api.h
|
|
||||||
which included the declarations currently in message.h. The
|
|
||||||
Apple/NeXT runtime does not do this and only includes message.h in
|
|
||||||
objc-runtime.h. It does not matter that much since most of the
|
|
||||||
definitions in message.h are runtime-specific. */
|
|
||||||
#include "message.h"
|
|
||||||
|
|
||||||
/*
|
|
||||||
** This is a hook which is called by objc_lookup_class and
|
|
||||||
** objc_get_class if the runtime is not able to find the class.
|
|
||||||
** This may e.g. try to load in the class using dynamic loading.
|
|
||||||
** The function is guaranteed to be passed a non-NULL name string.
|
|
||||||
** In the Modern API, this is replaced by
|
|
||||||
** objc_setGetUnknownClassHandler ().
|
|
||||||
*/
|
|
||||||
objc_EXPORT Class (*_objc_lookup_class)(const char *name);
|
|
||||||
|
|
||||||
/*
|
|
||||||
** This is a hook which is called by __objc_exec_class every time a class
|
|
||||||
** or a category is loaded into the runtime. This may e.g. help a
|
|
||||||
** dynamic loader determine the classes that have been loaded when
|
|
||||||
** an object file is dynamically linked in.
|
|
||||||
*/
|
|
||||||
objc_EXPORT void (*_objc_load_callback)(Class _class, Category* category);
|
|
||||||
|
|
||||||
/*
|
|
||||||
Standard functions for memory allocation and disposal. Users should
|
|
||||||
use these functions in their ObjC programs so that they work so that
|
|
||||||
they work properly with garbage collectors.
|
|
||||||
*/
|
|
||||||
objc_EXPORT void *
|
|
||||||
objc_malloc(size_t size);
|
|
||||||
|
|
||||||
/* FIXME: Shouldn't the following be called objc_malloc_atomic ? The
|
|
||||||
GC function is GC_malloc_atomic() which makes sense.
|
|
||||||
*/
|
|
||||||
objc_EXPORT void *
|
|
||||||
objc_atomic_malloc(size_t size);
|
|
||||||
|
|
||||||
objc_EXPORT void *
|
|
||||||
objc_realloc(void *mem, size_t size);
|
|
||||||
|
|
||||||
objc_EXPORT void *
|
|
||||||
objc_calloc(size_t nelem, size_t size);
|
|
||||||
|
|
||||||
objc_EXPORT void
|
|
||||||
objc_free(void *mem);
|
|
||||||
|
|
||||||
objc_EXPORT Method_t class_get_class_method(MetaClass _class, SEL aSel);
|
|
||||||
|
|
||||||
objc_EXPORT Method_t class_get_instance_method(Class _class, SEL aSel);
|
|
||||||
|
|
||||||
objc_EXPORT Class class_pose_as(Class impostor, Class superclass);
|
|
||||||
|
|
||||||
objc_EXPORT Class objc_get_class(const char *name);
|
|
||||||
|
|
||||||
objc_EXPORT Class objc_lookup_class(const char *name);
|
|
||||||
|
|
||||||
objc_EXPORT Class objc_next_class(void **enum_state);
|
|
||||||
|
|
||||||
objc_EXPORT const char *sel_get_name(SEL selector);
|
|
||||||
|
|
||||||
objc_EXPORT const char *sel_get_type(SEL selector);
|
|
||||||
|
|
||||||
objc_EXPORT SEL sel_get_uid(const char *name);
|
|
||||||
|
|
||||||
objc_EXPORT SEL sel_get_any_uid(const char *name);
|
|
||||||
|
|
||||||
objc_EXPORT SEL sel_get_any_typed_uid(const char *name);
|
|
||||||
|
|
||||||
objc_EXPORT SEL sel_get_typed_uid(const char *name, const char*);
|
|
||||||
|
|
||||||
objc_EXPORT SEL sel_register_name(const char *name);
|
|
||||||
|
|
||||||
objc_EXPORT SEL sel_register_typed_name(const char *name, const char*type);
|
|
||||||
|
|
||||||
|
|
||||||
objc_EXPORT BOOL sel_is_mapped (SEL aSel);
|
|
||||||
|
|
||||||
extern id class_create_instance(Class _class);
|
|
||||||
|
|
||||||
static inline const char *
|
|
||||||
class_get_class_name(Class _class)
|
|
||||||
{
|
|
||||||
return CLS_ISCLASS(_class)?_class->name:((_class==Nil)?"Nil":0);
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline long
|
|
||||||
class_get_instance_size(Class _class)
|
|
||||||
{
|
|
||||||
return CLS_ISCLASS(_class)?_class->instance_size:0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline MetaClass
|
|
||||||
class_get_meta_class(Class _class)
|
|
||||||
{
|
|
||||||
return CLS_ISCLASS(_class)?_class->class_pointer:Nil;
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline Class
|
|
||||||
class_get_super_class(Class _class)
|
|
||||||
{
|
|
||||||
return CLS_ISCLASS(_class)?_class->super_class:Nil;
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline int
|
|
||||||
class_get_version(Class _class)
|
|
||||||
{
|
|
||||||
return CLS_ISCLASS(_class)?_class->version:-1;
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline BOOL
|
|
||||||
class_is_class(Class _class)
|
|
||||||
{
|
|
||||||
return CLS_ISCLASS(_class);
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline BOOL
|
|
||||||
class_is_meta_class(Class _class)
|
|
||||||
{
|
|
||||||
return CLS_ISMETA(_class);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
static inline void
|
|
||||||
class_set_version(Class _class, long version)
|
|
||||||
{
|
|
||||||
if (CLS_ISCLASS(_class))
|
|
||||||
_class->version = version;
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline void *
|
|
||||||
class_get_gc_object_type (Class _class)
|
|
||||||
{
|
|
||||||
return CLS_ISCLASS(_class) ? _class->gc_object_type : NULL;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Mark the instance variable as innaccessible to the garbage collector */
|
|
||||||
extern void class_ivar_set_gcinvisible (Class _class,
|
|
||||||
const char* ivarname,
|
|
||||||
BOOL gcInvisible);
|
|
||||||
|
|
||||||
objc_EXPORT IMP method_get_imp(Method_t method);
|
|
||||||
|
|
||||||
objc_EXPORT IMP get_imp (Class _class, SEL sel);
|
|
||||||
|
|
||||||
/* object_copy used to take a single argument in the traditional GNU
|
|
||||||
Objective-C Runtime API (the one declared here), but takes 2 in the
|
|
||||||
modern API (implemented in the actual runtime). Define the old
|
|
||||||
object_copy in terms of the new one. */
|
|
||||||
objc_EXPORT id object_copy (id object, size_t size);
|
|
||||||
#define object_copy(X) (object_copy ((X), 0))
|
|
||||||
|
|
||||||
objc_EXPORT id object_dispose(id object);
|
|
||||||
|
|
||||||
static inline Class
|
|
||||||
object_get_class(id object)
|
|
||||||
{
|
|
||||||
return ((object!=nil)
|
|
||||||
? (CLS_ISCLASS(object->class_pointer)
|
|
||||||
? object->class_pointer
|
|
||||||
: (CLS_ISMETA(object->class_pointer)
|
|
||||||
? (Class)object
|
|
||||||
: Nil))
|
|
||||||
: Nil);
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline const char *
|
|
||||||
object_get_class_name(id object)
|
|
||||||
{
|
|
||||||
return ((object!=nil)?(CLS_ISCLASS(object->class_pointer)
|
|
||||||
?object->class_pointer->name
|
|
||||||
:((Class)object)->name)
|
|
||||||
:"Nil");
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline MetaClass
|
|
||||||
object_get_meta_class(id object)
|
|
||||||
{
|
|
||||||
return ((object!=nil)?(CLS_ISCLASS(object->class_pointer)
|
|
||||||
?object->class_pointer->class_pointer
|
|
||||||
:(CLS_ISMETA(object->class_pointer)
|
|
||||||
?object->class_pointer
|
|
||||||
:Nil))
|
|
||||||
:Nil);
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline Class
|
|
||||||
object_get_super_class
|
|
||||||
(id object)
|
|
||||||
{
|
|
||||||
return ((object!=nil)?(CLS_ISCLASS(object->class_pointer)
|
|
||||||
?object->class_pointer->super_class
|
|
||||||
:(CLS_ISMETA(object->class_pointer)
|
|
||||||
?((Class)object)->super_class
|
|
||||||
:Nil))
|
|
||||||
:Nil);
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline BOOL
|
|
||||||
object_is_class (id object)
|
|
||||||
{
|
|
||||||
return ((object != nil) && CLS_ISMETA (object->class_pointer));
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline BOOL
|
|
||||||
object_is_instance (id object)
|
|
||||||
{
|
|
||||||
return ((object != nil) && CLS_ISCLASS (object->class_pointer));
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline BOOL
|
|
||||||
object_is_meta_class (id object)
|
|
||||||
{
|
|
||||||
return ((object != nil)
|
|
||||||
&& !object_is_instance (object)
|
|
||||||
&& !object_is_class (object));
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
}
|
|
||||||
#endif /* __cplusplus */
|
|
||||||
|
|
||||||
#endif /* not __objc_api_INCLUDE_GNU */
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -36,11 +36,6 @@ extern "C" {
|
||||||
|
|
||||||
#include <stddef.h>
|
#include <stddef.h>
|
||||||
|
|
||||||
/* objc-decls.h is included because deprecated/objc_msg_sendv.h needs
|
|
||||||
it. When that goes away, the include of objc-decls.h should be
|
|
||||||
removed. */
|
|
||||||
#include "objc-decls.h"
|
|
||||||
|
|
||||||
/* The current version of the GNU Objective-C Runtime library in
|
/* The current version of the GNU Objective-C Runtime library in
|
||||||
compressed ISO date format. This should be updated any time a new
|
compressed ISO date format. This should be updated any time a new
|
||||||
version is released with changes to the public API (there is no
|
version is released with changes to the public API (there is no
|
||||||
|
|
@ -76,15 +71,12 @@ typedef unsigned char BOOL;
|
||||||
selector and know that the class implements it, you can use it to
|
selector and know that the class implements it, you can use it to
|
||||||
call the method for an object in the class. */
|
call the method for an object in the class. */
|
||||||
typedef const struct objc_selector *SEL;
|
typedef const struct objc_selector *SEL;
|
||||||
#include "deprecated/struct_objc_selector.h"
|
|
||||||
|
|
||||||
/* A Class is a class (in the object-oriented sense). In Objective-C
|
/* A Class is a class (in the object-oriented sense). In Objective-C
|
||||||
there is the complication that each Class is an object itself, and
|
there is the complication that each Class is an object itself, and
|
||||||
so belongs to a class too. This class that a class belongs to is
|
so belongs to a class too. This class that a class belongs to is
|
||||||
called its 'meta class'. */
|
called its 'meta class'. */
|
||||||
typedef struct objc_class *Class;
|
typedef struct objc_class *Class;
|
||||||
#include "deprecated/MetaClass.h"
|
|
||||||
#include "deprecated/struct_objc_class.h"
|
|
||||||
|
|
||||||
/* An 'id' is an object of an unknown class. The way the object data
|
/* An 'id' is an object of an unknown class. The way the object data
|
||||||
is stored inside the object is private and what you see here is
|
is stored inside the object is private and what you see here is
|
||||||
|
|
@ -140,18 +132,11 @@ typedef id (*IMP)(id, SEL, ...);
|
||||||
there is no reason to even define a 'struct objc_protocol'. As
|
there is no reason to even define a 'struct objc_protocol'. As
|
||||||
all the structure details will be hidden, a Protocol basically is
|
all the structure details will be hidden, a Protocol basically is
|
||||||
simply an object (as it should be). */
|
simply an object (as it should be). */
|
||||||
/* typedef struct objc_object Protocol; */
|
typedef struct objc_object Protocol;
|
||||||
#include "deprecated/struct_objc_protocol.h"
|
|
||||||
#else /* __OBJC__ */
|
#else /* __OBJC__ */
|
||||||
@class Protocol;
|
@class Protocol;
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/* Deprecated include - here temporarily, for backwards-compatibility
|
|
||||||
as reval_t, apply_t, arglist_t and objc_msg_lookup() used to be
|
|
||||||
defined here. objc_msg_lookup() is now defined in message.h,
|
|
||||||
included by objc-api.h or runtime.h. */
|
|
||||||
#include "deprecated/objc_msg_sendv.h"
|
|
||||||
|
|
||||||
/* Compatibility note: the Apple/NeXT runtime defines sel_getName(),
|
/* Compatibility note: the Apple/NeXT runtime defines sel_getName(),
|
||||||
sel_registerName(), object_getClassName(), object_getIndexedIvars()
|
sel_registerName(), object_getClassName(), object_getIndexedIvars()
|
||||||
in this file while the GNU runtime defines them in runtime.h.
|
in this file while the GNU runtime defines them in runtime.h.
|
||||||
|
|
|
||||||
|
|
@ -28,23 +28,13 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||||||
|
|
||||||
/*
|
/*
|
||||||
This file declares the "modern" GNU Objective-C Runtime API.
|
This file declares the "modern" GNU Objective-C Runtime API.
|
||||||
Include this file to use it.
|
|
||||||
|
|
||||||
This API is replacing the "traditional" GNU Objective-C Runtime API
|
This API replaced the "traditional" GNU Objective-C Runtime API
|
||||||
(declared in objc/objc-api.h) which is the one supported by older
|
(which used to be declared in objc/objc-api.h) which is the one
|
||||||
versions of the GNU Objective-C Runtime. The "modern" API is very
|
supported by older versions of the GNU Objective-C Runtime. The
|
||||||
similar to the API used by the modern Apple/NeXT runtime.
|
"modern" API is very similar to the API used by the modern
|
||||||
|
Apple/NeXT runtime.
|
||||||
Because the two APIs have some conflicting definitions (in
|
|
||||||
particular, Method and Category are defined differently) you should
|
|
||||||
include either objc/objc-api.h (to use the traditional GNU
|
|
||||||
Objective-C Runtime API) or objc/runtime.h (to use the modern GNU
|
|
||||||
Objective-C Runtime API), but not both.
|
|
||||||
*/
|
*/
|
||||||
#ifdef __objc_api_INCLUDE_GNU
|
|
||||||
# error You can not include both objc/objc-api.h and objc/runtime.h. Include objc/objc-api.h for the traditional GNU Objective-C Runtime API and objc/runtime.h for the modern one.
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#include "objc.h"
|
#include "objc.h"
|
||||||
#include "objc-decls.h"
|
#include "objc-decls.h"
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -55,7 +55,7 @@ __objc_protocols_init (void)
|
||||||
|
|
||||||
/* Add a protocol to the hashtable. */
|
/* Add a protocol to the hashtable. */
|
||||||
void
|
void
|
||||||
__objc_protocols_add_protocol (const char *name, Protocol *object)
|
__objc_protocols_add_protocol (const char *name, struct objc_protocol *object)
|
||||||
{
|
{
|
||||||
objc_mutex_lock (__protocols_hashtable_lock);
|
objc_mutex_lock (__protocols_hashtable_lock);
|
||||||
|
|
||||||
|
|
@ -153,7 +153,7 @@ class_addProtocol (Class class_, Protocol *protocol)
|
||||||
/* Create the objc_protocol_list. */
|
/* Create the objc_protocol_list. */
|
||||||
protocols = malloc (sizeof (struct objc_protocol_list));
|
protocols = malloc (sizeof (struct objc_protocol_list));
|
||||||
protocols->count = 1;
|
protocols->count = 1;
|
||||||
protocols->list[0] = protocol;
|
protocols->list[0] = (struct objc_protocol *)protocol;
|
||||||
|
|
||||||
/* Attach it to the list of class protocols. */
|
/* Attach it to the list of class protocols. */
|
||||||
protocols->next = class_->protocols;
|
protocols->next = class_->protocols;
|
||||||
|
|
@ -189,8 +189,8 @@ class_conformsToProtocol (Class class_, Protocol *protocol)
|
||||||
size_t i;
|
size_t i;
|
||||||
for (i = 0; i < proto_list->count; i++)
|
for (i = 0; i < proto_list->count; i++)
|
||||||
{
|
{
|
||||||
if (proto_list->list[i] == protocol
|
if (proto_list->list[i] == (struct objc_protocol *)protocol
|
||||||
|| protocol_conformsToProtocol (proto_list->list[i],
|
|| protocol_conformsToProtocol ((Protocol *)proto_list->list[i],
|
||||||
protocol))
|
protocol))
|
||||||
{
|
{
|
||||||
objc_mutex_unlock (__objc_runtime_mutex);
|
objc_mutex_unlock (__objc_runtime_mutex);
|
||||||
|
|
@ -246,7 +246,7 @@ class_copyProtocolList (Class class_, unsigned int *numberOfReturnedProtocols)
|
||||||
size_t j;
|
size_t j;
|
||||||
for (j = 0; j < proto_list->count; j++)
|
for (j = 0; j < proto_list->count; j++)
|
||||||
{
|
{
|
||||||
returnValue[i] = proto_list->list[j];
|
returnValue[i] = (Protocol *)proto_list->list[j];
|
||||||
i++;
|
i++;
|
||||||
}
|
}
|
||||||
proto_list = proto_list->next;
|
proto_list = proto_list->next;
|
||||||
|
|
@ -294,7 +294,7 @@ protocol_conformsToProtocol (Protocol *protocol, Protocol *anotherProtocol)
|
||||||
|
|
||||||
for (i = 0; i < proto_list->count; i++)
|
for (i = 0; i < proto_list->count; i++)
|
||||||
{
|
{
|
||||||
if (protocol_conformsToProtocol (proto_list->list[i], anotherProtocol))
|
if (protocol_conformsToProtocol ((Protocol *)proto_list->list[i], anotherProtocol))
|
||||||
return YES;
|
return YES;
|
||||||
}
|
}
|
||||||
proto_list = proto_list->next;
|
proto_list = proto_list->next;
|
||||||
|
|
@ -541,7 +541,7 @@ Protocol **protocol_copyProtocolList (Protocol *protocol, unsigned int *numberOf
|
||||||
size_t j;
|
size_t j;
|
||||||
for (j = 0; j < proto_list->count; j++)
|
for (j = 0; j < proto_list->count; j++)
|
||||||
{
|
{
|
||||||
returnValue[i] = proto_list->list[j];
|
returnValue[i] = (Protocol *)proto_list->list[j];
|
||||||
i++;
|
i++;
|
||||||
}
|
}
|
||||||
proto_list = proto_list->next;
|
proto_list = proto_list->next;
|
||||||
|
|
|
||||||
|
|
@ -27,6 +27,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||||||
#include "objc-private/sarray.h"
|
#include "objc-private/sarray.h"
|
||||||
#include "objc/runtime.h" /* For objc_malloc */
|
#include "objc/runtime.h" /* For objc_malloc */
|
||||||
#include "objc/thr.h" /* For objc_mutex_lock */
|
#include "objc/thr.h" /* For objc_mutex_lock */
|
||||||
|
#include "objc-private/module-abi-8.h"
|
||||||
#include "objc-private/runtime.h"
|
#include "objc-private/runtime.h"
|
||||||
#include <stdio.h>
|
#include <stdio.h>
|
||||||
#include <string.h> /* For memset */
|
#include <string.h> /* For memset */
|
||||||
|
|
|
||||||
|
|
@ -469,29 +469,9 @@ objc_msg_lookup_super (struct objc_super *super, SEL sel)
|
||||||
return (IMP)nil_method;
|
return (IMP)nil_method;
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Temporarily defined here until objc_msg_sendv() goes away. */
|
|
||||||
char *method_get_first_argument (struct objc_method *,
|
|
||||||
arglist_t argframe,
|
|
||||||
const char **type);
|
|
||||||
char *method_get_next_argument (arglist_t argframe,
|
|
||||||
const char **type);
|
|
||||||
int method_get_sizeof_arguments (struct objc_method *);
|
|
||||||
|
|
||||||
struct objc_method *
|
struct objc_method *
|
||||||
class_get_instance_method (Class class, SEL op);
|
class_get_instance_method (Class class, SEL op);
|
||||||
|
|
||||||
retval_t
|
|
||||||
objc_msg_sendv (id object, SEL op, arglist_t arg_frame)
|
|
||||||
{
|
|
||||||
struct objc_method *m = class_get_instance_method (object->class_pointer, op);
|
|
||||||
const char *type;
|
|
||||||
*((id *) method_get_first_argument (m, arg_frame, &type)) = object;
|
|
||||||
*((SEL *) method_get_next_argument (arg_frame, &type)) = op;
|
|
||||||
return __builtin_apply ((apply_t) m->method_imp,
|
|
||||||
arg_frame,
|
|
||||||
method_get_sizeof_arguments (m));
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
void
|
||||||
__objc_init_dispatch_tables ()
|
__objc_init_dispatch_tables ()
|
||||||
{
|
{
|
||||||
|
|
@ -671,7 +651,7 @@ class_get_instance_method (Class class, SEL op)
|
||||||
}
|
}
|
||||||
|
|
||||||
struct objc_method *
|
struct objc_method *
|
||||||
class_get_class_method (MetaClass class, SEL op)
|
class_get_class_method (Class class, SEL op)
|
||||||
{
|
{
|
||||||
return search_for_method_in_hierarchy (class, op);
|
return search_for_method_in_hierarchy (class, op);
|
||||||
}
|
}
|
||||||
|
|
@ -883,6 +863,9 @@ search_for_method_in_list (struct objc_method_list * list, SEL op)
|
||||||
return NULL;
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
typedef void * retval_t;
|
||||||
|
typedef void * arglist_t;
|
||||||
|
|
||||||
static retval_t __objc_forward (id object, SEL sel, arglist_t args);
|
static retval_t __objc_forward (id object, SEL sel, arglist_t args);
|
||||||
|
|
||||||
/* Forwarding pointers/integers through the normal registers. */
|
/* Forwarding pointers/integers through the normal registers. */
|
||||||
|
|
|
||||||
|
|
@ -40,6 +40,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||||||
#include "objc/thr.h"
|
#include "objc/thr.h"
|
||||||
#include "objc/message.h" /* For objc_msg_lookup(). */
|
#include "objc/message.h" /* For objc_msg_lookup(). */
|
||||||
#include "objc/runtime.h"
|
#include "objc/runtime.h"
|
||||||
|
#include "objc-private/module-abi-8.h"
|
||||||
#include "objc-private/runtime.h"
|
#include "objc-private/runtime.h"
|
||||||
#include <gthr.h>
|
#include <gthr.h>
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue