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Author SHA1 Message Date
theraven
85549433db A huge blob of changes to make -base build with libobjc2, without using the old libobjc2 headers. 
Most of these changes involve simply removing direct manipulation of any runtime structures and replacing them with runtime function calls.  For example class->name becomes class_getName(class) and so on.

libobjc2, like the Apple runtime, the NeXT runtime, and every version of the Objective-C spec, calls the class pointer in id isa.  A few files now have #define class_pointer isa at the top.  This line replaces class_pointer in the old GNU libobjc headers with isa so either class_pointer or isa can be used for accessing the class of an object.  Note: object_getClass() should be used in most cases because, in some future version of the runtime, this will skip things like lock classes and other hidden classes (e.g. KVO classes).

All of the old forwarding stuff has been removed.  Most of this stuff followed convoluted code paths that ended with an exception.  A few simply broke in exciting ways.  Hopefully no one has used them for the last ten years or so, but we can bring them back with some #ifndef stuff if they're really needed by anyone.

There is currently a bug in configure, which prevents dladdr() from being detected, so you need to manually tweak config.h to build - I have not fixed the fall-back code in objc-load.m to work with libobjc2, I just added a new version that uses the loader's functionality directly.  

Although -base now builds, it builds with a lot of warnings.  <string.h> is missing from a lot of files, so memcpy() and strlen() generate implicit function declaration warnings.  

Additionally, libobjc2 does still provide the sel_{get,register}_*() functions, but they're wrappers around the newer API ones.  These are deprecated and are not exposed in the headers.  Although they work, we should be replacing them with the libobjc2 versions as soon as possible.

This incorporates a patch by Eric.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@31265 72102866-910b-0410-8b05-ffd578937521
 2010-09-09 15:06:09 +00:00
rfm
797d975df9 update NSPage functions for windows 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@30772 72102866-910b-0410-8b05-ffd578937521
 2010-06-17 19:08:08 +00:00
rfm
87f719480f minor memory management updates/cleanups 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@30760 72102866-910b-0410-8b05-ffd578937521
 2010-06-16 08:45:49 +00:00
rfm
ddb072851c minor portability improvement 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@30726 72102866-910b-0410-8b05-ffd578937521
 2010-06-15 05:43:38 +00:00
rfm
4a7ab91a44 trivial indentation fix 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@30725 72102866-910b-0410-8b05-ffd578937521
 2010-06-15 05:31:37 +00:00
rmottola
d796fc33c5 Protect page-aligned and unprotect before freeing. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@30719 72102866-910b-0410-8b05-ffd578937521
 2010-06-15 00:03:09 +00:00
rmottola
9af5a6d95d Protect page-aligned and unprotect before freeing. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@30718 72102866-910b-0410-8b05-ffd578937521
 2010-06-14 23:52:44 +00:00
rfm
acda1d1480 rework memory management for ffi 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@30611 72102866-910b-0410-8b05-ffd578937521
 2010-06-07 20:38:19 +00:00
rfm
1a5d643771 generalize define from __MINGW32__ to __MINGW__ 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@30001 72102866-910b-0410-8b05-ffd578937521
 2010-03-19 12:10:11 +00:00
rfm
1a6af09e33 remove a few obsolete, unused methods 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29785 72102866-910b-0410-8b05-ffd578937521
 2010-02-27 06:53:43 +00:00
rfm
9491c87559 build additions with NO_GNUSTEP=1 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29771 72102866-910b-0410-8b05-ffd578937521
 2010-02-26 08:39:47 +00:00
rfm
7ff4d4c9c7 fixups for libobjc2 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29753 72102866-910b-0410-8b05-ffd578937521
 2010-02-25 18:49:31 +00:00
rfm
53beb40301 deprecates some gnustep runtime wrappers 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29697 72102866-910b-0410-8b05-ffd578937521
 2010-02-22 10:13:20 +00:00
rfm
d605c6f7b5 Simplify header inclusion 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29669 72102866-910b-0410-8b05-ffd578937521
 2010-02-19 08:12:46 +00:00
rfm
f13d56d8ec merge back reorganisation branch 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29615 72102866-910b-0410-8b05-ffd578937521
 2010-02-14 10:48:10 +00:00
rfm
16ce1cd7b3 lrge changes to remove mframe 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28778 72102866-910b-0410-8b05-ffd578937521
 2009-10-05 16:00:28 +00:00
rfm
2fc494c446 a bit step towards removing obsolete mframe code. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28774 72102866-910b-0410-8b05-ffd578937521
 2009-10-04 15:26:07 +00:00
rfm
de17e037eb fix leak 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28771 72102866-910b-0410-8b05-ffd578937521
 2009-10-04 10:05:14 +00:00
rfm
182a297143 bugfix 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28767 72102866-910b-0410-8b05-ffd578937521
 2009-10-03 18:34:44 +00:00
theraven
0e2e4aa752 * Source/NSObject: 
- Tweaked NSObject to use atomic ops with LLVM as well as gcc (this
		  probably isn't actually needed)
		- Fixed SIGFPE problem on FreeBSD using proper interfaces instead of 
		an asm hack.
	* Removes various mframe things from being compiled when ffcall/libffi is
	used (mframe.m, NSConnection.m, NSInvocation.m)
	* Turned a nested function in make_strings.m into a macro.  

Tested by Gregory - blame him for any breakage...



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28462 72102866-910b-0410-8b05-ffd578937521
 2009-08-15 21:44:21 +00:00
rfm
17e3bcd42e Remove unused private method pointed out by David Chisnall 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28161 72102866-910b-0410-8b05-ffd578937521
 2009-03-31 16:04:29 +00:00
rfm
30cf8bf35b Updates for 10.5 API changes 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@27962 72102866-910b-0410-8b05-ffd578937521
 2009-02-23 20:42:32 +00:00
rfm
d304d9ee34 garbage collection fixups 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@27578 72102866-910b-0410-8b05-ffd578937521
 2009-01-12 12:48:46 +00:00
rfm
6a1a276e1f tweak to ensure we have anonymous memory if we are using mmap 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@26739 72102866-910b-0410-8b05-ffd578937521
 2008-07-02 10:46:16 +00:00
rfm
af084a115a Imprivemewnts to get NS_MESSAGE and NS_INVOCATION working for FFI. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@26733 72102866-910b-0410-8b05-ffd578937521
 2008-06-30 05:29:19 +00:00
rfm
a12a537b6f fixup for windows memory protection 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@26732 72102866-910b-0410-8b05-ffd578937521
 2008-06-29 19:21:15 +00:00
rfm
703aff6ef5 Tidy executable memory support 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@26731 72102866-910b-0410-8b05-ffd578937521
 2008-06-29 18:44:41 +00:00
rfm
e0711a3b8d allow developers more time to adapt to LGPLv3 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@26606 72102866-910b-0410-8b05-ffd578937521
 2008-06-08 10:38:33 +00:00
rfm
cd46236028 Update to GPL3 and LGPL3 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@25482 72102866-910b-0410-8b05-ffd578937521
 2007-09-14 11:36:11 +00:00
rfm
31342aef09 Updates to reduce global namespace pollution. Plenty more remaining. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@23795 72102866-910b-0410-8b05-ffd578937521
 2006-10-09 14:00:01 +00:00
rfm
85b1050160 Avoid some gcc-4.1 compiler warnings. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@22932 72102866-910b-0410-8b05-ffd578937521
 2006-05-15 12:07:35 +00:00
rfm
f2398378e0 Some cleanup in preparation for next release. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@22618 72102866-910b-0410-8b05-ffd578937521
 2006-03-08 11:28:59 +00:00
CaS
5af2d9d0a2 Spelling fixes 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@21962 72102866-910b-0410-8b05-ffd578937521
 2005-11-06 13:53:40 +00:00
qmathe
1c3d59ee22 Fixed NSUndoManager bug #14448 by extending NSInvocation with the possibility to retain or not the target 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@21721 72102866-910b-0410-8b05-ffd578937521
 2005-09-17 21:41:12 +00:00
fedor
2eab253156 * Source/NSInvocation.m (-getReturnValue:, -setReturnValue:): Only 
muck with size of buffer if we're using (deprecated) mframe.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@21377 72102866-910b-0410-8b05-ffd578937521
 2005-06-29 14:40:11 +00:00
fedor
376e495dad * Update FSF Address. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@21245 72102866-910b-0410-8b05-ffd578937521
 2005-05-22 03:32:16 +00:00
CaS
0708409c1b Tidy up use of white space so we have it after if/for/while and not after ( 
or before ) or padding at end of line.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@20773 72102866-910b-0410-8b05-ffd578937521
 2005-02-22 11:22:44 +00:00
ayers
b803fe27a6 * Headers/Foundation/NSMethodSignature.h: 
(NSArgumentInfo): Document limitations of NSArgumentInfo's
        offset and registier information.  Match size for NO_GNUSTEP.
        (NSMethodSignature): Match ivar name with runtime information.

        * Source/GSFFCallInvocation.m
        * Source/GSFFIInvocation.m
        * Source/NSInvocation.m
        (gs_method_for_receiver_and_selector)
        ([-invokeWithTarget:]): Use GSGetMethod instead of deprecated
        GSGetInstanceMethod and GSGetClassMethod.
        * Source/NSConnection.m ([-_service_typeForSelector]): Ditto.
        * Source/NSDistantObject.m ([+respondsToSelector]): Ditto.
        * Source/NSObject.m ([+instanceMethodSignatureForSelector:])
        ([-methodSignatureForSelector:])
        ([+descriptionForInstanceMethod], [-descriptionForMethod]): Ditto.
        * Source/NSProtocolChecker.m ([-methodSignatureForSelector]): Ditto.
        * Source/NSProxy.m ([+methodSignatureForSelector])
        ([-methodSignatureForSelector]): Ditto.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@19896 72102866-910b-0410-8b05-ffd578937521
 2004-08-20 17:53:16 +00:00
arobert
dbdfcfab37 added GSdoc comments to class, method, and function declarations; for some classes some comments were already in the source file (not the header), in which case further comments were added here; otherwise comments were put in the headers 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@19588 72102866-910b-0410-8b05-ffd578937521
 2004-06-22 22:40:40 +00:00
ayers
38143e6e56 Various GSObjCRuntime usage cleanups. 
See ChangeLog for details.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@17533 72102866-910b-0410-8b05-ffd578937521
 2003-08-24 23:07:41 +00:00
ayers
73dc4cb9f6 Header reorganizsateion - Please refer to ChangeLog 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@17407 72102866-910b-0410-8b05-ffd578937521
 2003-07-31 23:49:32 +00:00
CaS
4238376240 Tidied 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@17372 72102866-910b-0410-8b05-ffd578937521
 2003-07-27 08:59:08 +00:00
ayers
00981688aa * Source/GSFFCallInvocation.m 
(gs_method_for_receiver_and_selector): Replace usage of
        class_get_instance/class_method with GSGetInstance/ClassMethod and
        Method_t with GSMethod.
        (gs_find_by_receiver_best_typed_sel): Ditto.
        (GSInvocationCallback): Ditto.
        ([GSFFCallInvocation -invokeWithTarget:]): Ditto.
        * Source/GSFFIInvocation.m
        (gs_method_for_receiver_and_selector): Ditto.
        (gs_find_by_receiver_best_typed_sel): Ditto.
        (GSFFIInvocationCallback): Ditto.
        ([GSFFIInvocation -invokeWithTarget:]): Ditto.
        * Source/NSConnection.m
        ([NSConnection -_service_typeForSelector:]): Ditto.
        * Source/NSInvocation.m
        ([NSInvocation -invokeWithTarget:]): Ditto.
        * Source/NSObject.m
        ([NSObject +instanceMethodSignatureForSelector:]): Ditto.
        ([NDObject -methodSignatureForSelector:]): Ditto.
        ([NSObject +descriptionForInstanceMethod:]): Ditto.
        ([NSOnject -descriptionForMethod:]: Ditto.
        * Source/NSProxy.m
        ([NSProxy +methodSignatureForSelector:]): Ditto.
        ([NSProxy -methodSignatureForSelector:]): Ditto.
        * Source/NSDistantObject.m
        ([NSObject -selectorTypeForProxy:]): Ditto.
        ([NSDistantObject +respondsToSelector:]): Ditto. Corrected
        implementation to check class methods instead of instance methods.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@17016 72102866-910b-0410-8b05-ffd578937521
 2003-06-25 10:26:29 +00:00
fedor
0e59d4552d Change syntax of includes 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@16874 72102866-910b-0410-8b05-ffd578937521
 2003-06-07 01:24:41 +00:00
CaS
917cd26e5d Tidyup categories 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@16478 72102866-910b-0410-8b05-ffd578937521
 2003-04-17 06:20:17 +00:00
CaS
5d36ee685e Minor documentation tweak 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@16442 72102866-910b-0410-8b05-ffd578937521
 2003-04-12 05:13:54 +00:00
CaS
df144d00c8 Added documentation 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@16352 72102866-910b-0410-8b05-ffd578937521
 2003-04-04 10:59:11 +00:00
CaS
942cf82f2b Added some invocation support. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@16349 72102866-910b-0410-8b05-ffd578937521
 2003-04-04 10:03:08 +00:00
CaS
57c0ece231 MInor tidyup. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@16105 72102866-910b-0410-8b05-ffd578937521
 2003-03-02 07:47:18 +00:00
CaS
b30484a6c0 Invocation fixes 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@15873 72102866-910b-0410-8b05-ffd578937521
 2003-02-04 18:18:47 +00:00