1 2002-04-08 Hans-Peter Nilsson <hp@bitrange.com>
4 * objc/objc-api.h (struct objc_protocol_list): Change type of
5 member count from int to size_t.
7 2002-02-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
10 * aclocal.m4: Replace with version copied from libstdc++-v3.
11 * configure.in: Update for changes to aclocal and Makefile.
12 * configure: Regenerate.
13 * Makefile.in: Correct install of multilibs and shared libs, use
14 INSTALL_DATA for include files.
16 Mon Dec 17 17:02:12 2001 Nicola Pero <nicola@brainstorm.co.uk>
18 * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
19 categories - when an unclaimed category was found, the loop was
20 doing two steps forward instead of one, so that in certain cases
21 it was failing to properly load all the categories. (Reported
22 with fix by Alexander Malmberg <alexander@malmberg.org>).
24 2001-11-14 Aldy Hernandez <aldyh@redhat.com>
26 * encoding.c: Add target_flags.
28 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
30 * objc/objc-api.h (_C_VECTOR): New.
32 * encoding.c (VECTOR_TYPE): New.
34 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
36 * class.c: Rewritten the class table to use optimized, lock-free
37 lookup. This more than doubles the speed of class method
38 invocations. (class_table_setup), (class_table_insert),
39 (class_table_replace), (class_table_get_safe),
40 (class_table_next), (class_table_print),
41 (class_table_print_histogram): New functions.
42 (__objc_init_class_tables): Use class_table_setup.
43 (__objc_add_class_to_hash): Use class_table_get_safe and
44 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
45 assert the existence of the table; do not lock the runtime; use
46 class_table_get_safe. (objc_next_class): Use class_table_next.
47 (__objc_resolve_class_links): Use class_table_next.
48 (class_pose_as): Use class_table_replace.
50 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
52 * gc.c: Removed the DEBUG declaration.
54 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
56 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
57 rather than through objc_thread_id, to save a function call.
58 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
61 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
63 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
64 to cast an id to a Class, which can not be done. Make the check
65 by using CLS_ISMETA on the class pointer instead.
66 (object_is_meta_class): Similar fix.
68 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
70 * configure.in (AC_EXEEXT): Work around in case it expands to
71 nothing, as in autoconf 2.50.
72 * acinclude.m4: Likewise.
75 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
77 * THREADS: Explain that when we compile libobjc inside GCC, we
78 always use thr-objc.c as a backend, which uses GCC's thread code.
80 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
82 * init.c (__objc_send_message_in_list): When setting a new entry
83 in __objc_load_methods use the method IMP as key, but check to see
84 if the method is in the hashtable by looking at the IMP also.
85 Also ... call the method after adding it to the hashtable rather
86 than before ... thus preventing an obscure possibility of infinite
87 recursion if a +load method itself loads a subclass.
89 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
91 * init.c (__objc_send_message_in_list): When setting a new entry
92 in __objc_load_methods use the method name as key, not the method
93 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
95 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
97 * objc-features.texi: Move to ../gcc/objc.texi.
99 * Makefile.in: Don't generate documentation from
102 2001-05-01 Mark Mitchell <mark@codesourcery.com>
104 * fdl.texi: New file.
105 * objc-features.texi: Simplify.
106 * Makefile.in: Adjust accordingly.
108 2001-04-30 Mark Mitchell <mark@codesourcery.com>
110 * objc-features.texi: Use the GFDL.
112 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
114 * encoding.c (REAL_TYPE): Define.
116 2001-03-19 David Edelsohn <edelsohn@gnu.org>
118 * encoding.c (TYPE_MODE): Define.
120 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
122 * thr.c (objc_thread_add): New function.
123 (objc_thread_remove): Ditto.
124 * objc/thr.h: Declare them.
125 * libobjc.def: Mention them.
127 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
129 * objc-features.texi: Document the @compatibility_alias compiler
130 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
132 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
134 * sendmsg.c (__objc_forward): Delete strlen() declaration.
136 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
138 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
139 we're not interested in the result and they might fail.
140 * configure: Regenerated.
142 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
144 * objc-features.texi: Use @email.
146 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
148 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
151 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
153 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
154 determines the value dynamically.
156 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
158 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
159 libraries to provide a function that returns the real forwarding
160 function. This can alleviate problems __builtin_apply() and
161 friends have on various platforms. (Solution suggested by Helge
164 * objc/objc-api.h: Define __objc_msg_forward.
166 * sendmsg.c: Define gen_rtx_REG.
168 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
170 * thr-rtems.c: New file. Stub to compile.
172 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
174 * configure: Rebuilt with new libtool.m4.
176 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
178 * configure.in: Create a config.h file. Check for <sched.h>.
179 * configure: Regenerate.
181 * config.h.in: Check for <sched.h>.
183 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
185 * configure: Regenerate after change to ../libtool.m4.
187 2000-08-14 Andreas Schwab <schwab@suse.de>
189 * objc-features.texi (Top): Move @menu at end of node.
191 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
193 * objc-features.texi: Move @node Top before @menu.
195 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
197 * objc-features.texi: Documented the new -fconstant-string-class
200 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
202 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
203 improve the Posix thread support for Objective-C.
205 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
207 * aclocal.m4: Replace copy of ../libtool.m4 with
208 sinclude(../libtool.m4).
210 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
212 * configure.in: Added libtool support; build shared libraries
213 if --enable-shared was passed on command line.
214 * Makefile.in: Modified most compilation commands to use libtool.
215 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
216 libtool distribution.
218 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
220 * sarray.c, Object.m: Removed the explicit prototypes for strlen
221 and memcpy on 64-bit platforms (Suggested by Rodney Brown
224 2000-05-12 H.J. Lu (hjl@gnu.org)
226 * Makefile.in (GTHREAD_FLAGS): New.
227 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
228 (OBJC_THREAD_FILE): Changed to thr-objc.
230 * configure.in (GTHREAD_FLAGS): New, check and replace it for
232 (OBJC_THREAD_FILE): Removed.
236 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
238 * objc/hash.h: Include string.h.
240 2000-04-15 David Edelsohn <edelsohn@gnu.org>
242 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
244 2000-04-12 Jakub Jelinek <jakub@redhat.com>
246 * Object.m (strlen): Provide prototype on all 64bit platforms,
248 * sarray.c (memcpy): Likewise.
249 * encoding.c (objc_layout_finish_structure): Don't use
250 ROUND_TYPE_ALIGN on sparc.
252 * encoding.c (objc_layout_structure_next_member): Do the whole
253 procedure even for the first member, so that we get correct
256 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
258 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
261 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
263 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
265 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
267 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
269 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
271 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
272 the compiler when building C code.
274 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
276 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
277 libdir, libsubdir and tooldir.
279 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
281 * init.c (__objc_force_linking): Make global.
283 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
285 * configure.in (AC_EXEEXT): Remove call.
286 (compiler_name): Explicitly check with no extension and .exe
288 * configure: Regenerate.
290 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
292 * Makefile.in (CC1OBJ): Define in terms of CC.
293 (runtime-info.h): Use.
295 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
297 * objc-features.texi: Updated the URL to Boehm's GC page.
299 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
301 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
302 the char as being signed (patch from Daniel Jacobowitz
305 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
307 * configure.in (AC_PREREQ): Update to 2.13.
308 (AC_EXEEXT): Call to find possible file extension.
309 (compiler_name): Use.
310 * configure: Regenerate.
312 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
314 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
316 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
318 * configure.in (thread_file): Correct and simplify code to find
320 * configure: Rebuilt.
322 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
324 * configure.in (compiler_name): Add check to detect if this
325 language's compiler has been built.
326 * configure: Regenerate.
328 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
330 * configure.in: Use AC_PREREQ(2.12.1).
332 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
334 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
336 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
338 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
340 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
342 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
344 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
346 * objc-features.texi (Top): Changed the email address.
347 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
349 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
351 * encoding.c: Redefine get_inner_array_type to get the first entry
354 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
356 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
357 (objc_get_type_qualifiers): Similarly.
358 * objc/encoding.h (_C_BYREF): Define.
361 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
363 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
364 works out on 64-bit systems.
366 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
368 * Makefile.in (INCLUDES): Make it multilib-friendly.
370 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
372 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
374 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
375 Jeffrey A Law (law@cygnus.com)
377 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
378 (FLAGS_TO_PASS): Added.
379 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
381 * archive.c: Change config.h to tconfig.h.
383 * configure.in: Find gcc's object directory even for multilibs.
385 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
387 * configure.in: Escape ^ in grep string.
388 * configure: Rebuilt.
390 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
392 * All .h files pushed down into the objc/ subdirectory.
393 * Makefile.in (copy_headers): Corresponding changes.
394 * configure.in (AC_INIT): Corresponding changes.
395 * configure: Rebuilt.
397 1998-09-30 Ben Elliston <bje@cygnus.com>
398 Jeff Law <law@cygnus.com>
400 * Makefile.in: Rewrite.
402 * configure.in: Likewise.
404 * configure: Regenerate.
406 * All .c files. Remove "objc" prefix when including objc header
407 files. Include tconfig.h, not ../tconfig.h.
409 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
411 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
412 (get_inner_array_type): Define.
414 1998-09-21 Ben Elliston <bje@cygnus.com>
416 * New directory. Moved files from ../gcc/objc.