1 2002-02-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
4 * aclocal.m4: Replace with version copied from libstdc++-v3.
5 * configure.in: Update for changes to aclocal and Makefile.
6 * configure: Regenerate.
7 * Makefile.in: Correct install of multilibs and shared libs, use
8 INSTALL_DATA for include files.
10 Mon Dec 17 17:02:12 2001 Nicola Pero <nicola@brainstorm.co.uk>
12 * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
13 categories - when an unclaimed category was found, the loop was
14 doing two steps forward instead of one, so that in certain cases
15 it was failing to properly load all the categories. (Reported
16 with fix by Alexander Malmberg <alexander@malmberg.org>).
18 2001-11-14 Aldy Hernandez <aldyh@redhat.com>
20 * encoding.c: Add target_flags.
22 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
24 * objc/objc-api.h (_C_VECTOR): New.
26 * encoding.c (VECTOR_TYPE): New.
28 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
30 * class.c: Rewritten the class table to use optimized, lock-free
31 lookup. This more than doubles the speed of class method
32 invocations. (class_table_setup), (class_table_insert),
33 (class_table_replace), (class_table_get_safe),
34 (class_table_next), (class_table_print),
35 (class_table_print_histogram): New functions.
36 (__objc_init_class_tables): Use class_table_setup.
37 (__objc_add_class_to_hash): Use class_table_get_safe and
38 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
39 assert the existence of the table; do not lock the runtime; use
40 class_table_get_safe. (objc_next_class): Use class_table_next.
41 (__objc_resolve_class_links): Use class_table_next.
42 (class_pose_as): Use class_table_replace.
44 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
46 * gc.c: Removed the DEBUG declaration.
48 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
50 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
51 rather than through objc_thread_id, to save a function call.
52 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
55 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
57 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
58 to cast an id to a Class, which can not be done. Make the check
59 by using CLS_ISMETA on the class pointer instead.
60 (object_is_meta_class): Similar fix.
62 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
64 * configure.in (AC_EXEEXT): Work around in case it expands to
65 nothing, as in autoconf 2.50.
66 * acinclude.m4: Likewise.
69 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
71 * THREADS: Explain that when we compile libobjc inside GCC, we
72 always use thr-objc.c as a backend, which uses GCC's thread code.
74 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
76 * init.c (__objc_send_message_in_list): When setting a new entry
77 in __objc_load_methods use the method IMP as key, but check to see
78 if the method is in the hashtable by looking at the IMP also.
79 Also ... call the method after adding it to the hashtable rather
80 than before ... thus preventing an obscure possibility of infinite
81 recursion if a +load method itself loads a subclass.
83 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
85 * init.c (__objc_send_message_in_list): When setting a new entry
86 in __objc_load_methods use the method name as key, not the method
87 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
89 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
91 * objc-features.texi: Move to ../gcc/objc.texi.
93 * Makefile.in: Don't generate documentation from
96 2001-05-01 Mark Mitchell <mark@codesourcery.com>
99 * objc-features.texi: Simplify.
100 * Makefile.in: Adjust accordingly.
102 2001-04-30 Mark Mitchell <mark@codesourcery.com>
104 * objc-features.texi: Use the GFDL.
106 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
108 * encoding.c (REAL_TYPE): Define.
110 2001-03-19 David Edelsohn <edelsohn@gnu.org>
112 * encoding.c (TYPE_MODE): Define.
114 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
116 * thr.c (objc_thread_add): New function.
117 (objc_thread_remove): Ditto.
118 * objc/thr.h: Declare them.
119 * libobjc.def: Mention them.
121 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
123 * objc-features.texi: Document the @compatibility_alias compiler
124 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
126 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
128 * sendmsg.c (__objc_forward): Delete strlen() declaration.
130 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
132 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
133 we're not interested in the result and they might fail.
134 * configure: Regenerated.
136 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
138 * objc-features.texi: Use @email.
140 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
142 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
145 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
147 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
148 determines the value dynamically.
150 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
152 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
153 libraries to provide a function that returns the real forwarding
154 function. This can alleviate problems __builtin_apply() and
155 friends have on various platforms. (Solution suggested by Helge
158 * objc/objc-api.h: Define __objc_msg_forward.
160 * sendmsg.c: Define gen_rtx_REG.
162 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
164 * thr-rtems.c: New file. Stub to compile.
166 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
168 * configure: Rebuilt with new libtool.m4.
170 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
172 * configure.in: Create a config.h file. Check for <sched.h>.
173 * configure: Regenerate.
175 * config.h.in: Check for <sched.h>.
177 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
179 * configure: Regenerate after change to ../libtool.m4.
181 2000-08-14 Andreas Schwab <schwab@suse.de>
183 * objc-features.texi (Top): Move @menu at end of node.
185 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
187 * objc-features.texi: Move @node Top before @menu.
189 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
191 * objc-features.texi: Documented the new -fconstant-string-class
194 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
196 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
197 improve the Posix thread support for Objective-C.
199 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
201 * aclocal.m4: Replace copy of ../libtool.m4 with
202 sinclude(../libtool.m4).
204 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
206 * configure.in: Added libtool support; build shared libraries
207 if --enable-shared was passed on command line.
208 * Makefile.in: Modified most compilation commands to use libtool.
209 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
210 libtool distribution.
212 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
214 * sarray.c, Object.m: Removed the explicit prototypes for strlen
215 and memcpy on 64-bit platforms (Suggested by Rodney Brown
218 2000-05-12 H.J. Lu (hjl@gnu.org)
220 * Makefile.in (GTHREAD_FLAGS): New.
221 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
222 (OBJC_THREAD_FILE): Changed to thr-objc.
224 * configure.in (GTHREAD_FLAGS): New, check and replace it for
226 (OBJC_THREAD_FILE): Removed.
230 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
232 * objc/hash.h: Include string.h.
234 2000-04-15 David Edelsohn <edelsohn@gnu.org>
236 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
238 2000-04-12 Jakub Jelinek <jakub@redhat.com>
240 * Object.m (strlen): Provide prototype on all 64bit platforms,
242 * sarray.c (memcpy): Likewise.
243 * encoding.c (objc_layout_finish_structure): Don't use
244 ROUND_TYPE_ALIGN on sparc.
246 * encoding.c (objc_layout_structure_next_member): Do the whole
247 procedure even for the first member, so that we get correct
250 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
252 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
255 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
257 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
259 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
261 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
263 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
265 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
266 the compiler when building C code.
268 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
270 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
271 libdir, libsubdir and tooldir.
273 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
275 * init.c (__objc_force_linking): Make global.
277 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
279 * configure.in (AC_EXEEXT): Remove call.
280 (compiler_name): Explicitly check with no extension and .exe
282 * configure: Regenerate.
284 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
286 * Makefile.in (CC1OBJ): Define in terms of CC.
287 (runtime-info.h): Use.
289 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
291 * objc-features.texi: Updated the URL to Boehm's GC page.
293 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
295 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
296 the char as being signed (patch from Daniel Jacobowitz
299 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
301 * configure.in (AC_PREREQ): Update to 2.13.
302 (AC_EXEEXT): Call to find possible file extension.
303 (compiler_name): Use.
304 * configure: Regenerate.
306 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
308 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
310 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
312 * configure.in (thread_file): Correct and simplify code to find
314 * configure: Rebuilt.
316 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
318 * configure.in (compiler_name): Add check to detect if this
319 language's compiler has been built.
320 * configure: Regenerate.
322 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
324 * configure.in: Use AC_PREREQ(2.12.1).
326 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
328 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
330 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
332 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
334 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
336 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
338 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
340 * objc-features.texi (Top): Changed the email address.
341 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
343 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
345 * encoding.c: Redefine get_inner_array_type to get the first entry
348 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
350 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
351 (objc_get_type_qualifiers): Similarly.
352 * objc/encoding.h (_C_BYREF): Define.
355 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
357 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
358 works out on 64-bit systems.
360 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
362 * Makefile.in (INCLUDES): Make it multilib-friendly.
364 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
366 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
368 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
369 Jeffrey A Law (law@cygnus.com)
371 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
372 (FLAGS_TO_PASS): Added.
373 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
375 * archive.c: Change config.h to tconfig.h.
377 * configure.in: Find gcc's object directory even for multilibs.
379 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
381 * configure.in: Escape ^ in grep string.
382 * configure: Rebuilt.
384 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
386 * All .h files pushed down into the objc/ subdirectory.
387 * Makefile.in (copy_headers): Corresponding changes.
388 * configure.in (AC_INIT): Corresponding changes.
389 * configure: Rebuilt.
391 1998-09-30 Ben Elliston <bje@cygnus.com>
392 Jeff Law <law@cygnus.com>
394 * Makefile.in: Rewrite.
396 * configure.in: Likewise.
398 * configure: Regenerate.
400 * All .c files. Remove "objc" prefix when including objc header
401 files. Include tconfig.h, not ../tconfig.h.
403 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
405 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
406 (get_inner_array_type): Define.
408 1998-09-21 Ben Elliston <bje@cygnus.com>
410 * New directory. Moved files from ../gcc/objc.