1 Mon Dec 17 17:02:12 2001 Nicola Pero <nicola@brainstorm.co.uk>
3 * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
4 categories - when an unclaimed category was found, the loop was
5 doing two steps forward instead of one, so that in certain cases
6 it was failing to properly load all the categories. (Reported
7 with fix by Alexander Malmberg <alexander@malmberg.org>).
9 2001-11-14 Aldy Hernandez <aldyh@redhat.com>
11 * encoding.c: Add target_flags.
13 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
15 * objc/objc-api.h (_C_VECTOR): New.
17 * encoding.c (VECTOR_TYPE): New.
19 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
21 * class.c: Rewritten the class table to use optimized, lock-free
22 lookup. This more than doubles the speed of class method
23 invocations. (class_table_setup), (class_table_insert),
24 (class_table_replace), (class_table_get_safe),
25 (class_table_next), (class_table_print),
26 (class_table_print_histogram): New functions.
27 (__objc_init_class_tables): Use class_table_setup.
28 (__objc_add_class_to_hash): Use class_table_get_safe and
29 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
30 assert the existence of the table; do not lock the runtime; use
31 class_table_get_safe. (objc_next_class): Use class_table_next.
32 (__objc_resolve_class_links): Use class_table_next.
33 (class_pose_as): Use class_table_replace.
35 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
37 * gc.c: Removed the DEBUG declaration.
39 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
41 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
42 rather than through objc_thread_id, to save a function call.
43 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
46 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
48 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
49 to cast an id to a Class, which can not be done. Make the check
50 by using CLS_ISMETA on the class pointer instead.
51 (object_is_meta_class): Similar fix.
53 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
55 * configure.in (AC_EXEEXT): Work around in case it expands to
56 nothing, as in autoconf 2.50.
57 * acinclude.m4: Likewise.
60 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
62 * THREADS: Explain that when we compile libobjc inside GCC, we
63 always use thr-objc.c as a backend, which uses GCC's thread code.
65 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
67 * init.c (__objc_send_message_in_list): When setting a new entry
68 in __objc_load_methods use the method IMP as key, but check to see
69 if the method is in the hashtable by looking at the IMP also.
70 Also ... call the method after adding it to the hashtable rather
71 than before ... thus preventing an obscure possibility of infinite
72 recursion if a +load method itself loads a subclass.
74 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
76 * init.c (__objc_send_message_in_list): When setting a new entry
77 in __objc_load_methods use the method name as key, not the method
78 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
80 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
82 * objc-features.texi: Move to ../gcc/objc.texi.
84 * Makefile.in: Don't generate documentation from
87 2001-05-01 Mark Mitchell <mark@codesourcery.com>
90 * objc-features.texi: Simplify.
91 * Makefile.in: Adjust accordingly.
93 2001-04-30 Mark Mitchell <mark@codesourcery.com>
95 * objc-features.texi: Use the GFDL.
97 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
99 * encoding.c (REAL_TYPE): Define.
101 2001-03-19 David Edelsohn <edelsohn@gnu.org>
103 * encoding.c (TYPE_MODE): Define.
105 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
107 * thr.c (objc_thread_add): New function.
108 (objc_thread_remove): Ditto.
109 * objc/thr.h: Declare them.
110 * libobjc.def: Mention them.
112 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
114 * objc-features.texi: Document the @compatibility_alias compiler
115 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
117 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
119 * sendmsg.c (__objc_forward): Delete strlen() declaration.
121 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
123 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
124 we're not interested in the result and they might fail.
125 * configure: Regenerated.
127 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
129 * objc-features.texi: Use @email.
131 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
133 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
136 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
138 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
139 determines the value dynamically.
141 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
143 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
144 libraries to provide a function that returns the real forwarding
145 function. This can alleviate problems __builtin_apply() and
146 friends have on various platforms. (Solution suggested by Helge
149 * objc/objc-api.h: Define __objc_msg_forward.
151 * sendmsg.c: Define gen_rtx_REG.
153 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
155 * thr-rtems.c: New file. Stub to compile.
157 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
159 * configure: Rebuilt with new libtool.m4.
161 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
163 * configure.in: Create a config.h file. Check for <sched.h>.
164 * configure: Regenerate.
166 * config.h.in: Check for <sched.h>.
168 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
170 * configure: Regenerate after change to ../libtool.m4.
172 2000-08-14 Andreas Schwab <schwab@suse.de>
174 * objc-features.texi (Top): Move @menu at end of node.
176 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
178 * objc-features.texi: Move @node Top before @menu.
180 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
182 * objc-features.texi: Documented the new -fconstant-string-class
185 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
187 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
188 improve the Posix thread support for Objective-C.
190 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
192 * aclocal.m4: Replace copy of ../libtool.m4 with
193 sinclude(../libtool.m4).
195 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
197 * configure.in: Added libtool support; build shared libraries
198 if --enable-shared was passed on command line.
199 * Makefile.in: Modified most compilation commands to use libtool.
200 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
201 libtool distribution.
203 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
205 * sarray.c, Object.m: Removed the explicit prototypes for strlen
206 and memcpy on 64-bit platforms (Suggested by Rodney Brown
209 2000-05-12 H.J. Lu (hjl@gnu.org)
211 * Makefile.in (GTHREAD_FLAGS): New.
212 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
213 (OBJC_THREAD_FILE): Changed to thr-objc.
215 * configure.in (GTHREAD_FLAGS): New, check and replace it for
217 (OBJC_THREAD_FILE): Removed.
221 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
223 * objc/hash.h: Include string.h.
225 2000-04-15 David Edelsohn <edelsohn@gnu.org>
227 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
229 2000-04-12 Jakub Jelinek <jakub@redhat.com>
231 * Object.m (strlen): Provide prototype on all 64bit platforms,
233 * sarray.c (memcpy): Likewise.
234 * encoding.c (objc_layout_finish_structure): Don't use
235 ROUND_TYPE_ALIGN on sparc.
237 * encoding.c (objc_layout_structure_next_member): Do the whole
238 procedure even for the first member, so that we get correct
241 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
243 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
246 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
248 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
250 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
252 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
254 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
256 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
257 the compiler when building C code.
259 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
261 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
262 libdir, libsubdir and tooldir.
264 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
266 * init.c (__objc_force_linking): Make global.
268 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
270 * configure.in (AC_EXEEXT): Remove call.
271 (compiler_name): Explicitly check with no extension and .exe
273 * configure: Regenerate.
275 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
277 * Makefile.in (CC1OBJ): Define in terms of CC.
278 (runtime-info.h): Use.
280 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
282 * objc-features.texi: Updated the URL to Boehm's GC page.
284 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
286 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
287 the char as being signed (patch from Daniel Jacobowitz
290 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
292 * configure.in (AC_PREREQ): Update to 2.13.
293 (AC_EXEEXT): Call to find possible file extension.
294 (compiler_name): Use.
295 * configure: Regenerate.
297 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
299 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
301 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
303 * configure.in (thread_file): Correct and simplify code to find
305 * configure: Rebuilt.
307 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
309 * configure.in (compiler_name): Add check to detect if this
310 language's compiler has been built.
311 * configure: Regenerate.
313 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
315 * configure.in: Use AC_PREREQ(2.12.1).
317 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
319 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
321 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
323 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
325 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
327 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
329 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
331 * objc-features.texi (Top): Changed the email address.
332 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
334 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
336 * encoding.c: Redefine get_inner_array_type to get the first entry
339 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
341 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
342 (objc_get_type_qualifiers): Similarly.
343 * objc/encoding.h (_C_BYREF): Define.
346 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
348 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
349 works out on 64-bit systems.
351 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
353 * Makefile.in (INCLUDES): Make it multilib-friendly.
355 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
357 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
359 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
360 Jeffrey A Law (law@cygnus.com)
362 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
363 (FLAGS_TO_PASS): Added.
364 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
366 * archive.c: Change config.h to tconfig.h.
368 * configure.in: Find gcc's object directory even for multilibs.
370 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
372 * configure.in: Escape ^ in grep string.
373 * configure: Rebuilt.
375 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
377 * All .h files pushed down into the objc/ subdirectory.
378 * Makefile.in (copy_headers): Corresponding changes.
379 * configure.in (AC_INIT): Corresponding changes.
380 * configure: Rebuilt.
382 1998-09-30 Ben Elliston <bje@cygnus.com>
383 Jeff Law <law@cygnus.com>
385 * Makefile.in: Rewrite.
387 * configure.in: Likewise.
389 * configure: Regenerate.
391 * All .c files. Remove "objc" prefix when including objc header
392 files. Include tconfig.h, not ../tconfig.h.
394 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
396 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
397 (get_inner_array_type): Define.
399 1998-09-21 Ben Elliston <bje@cygnus.com>
401 * New directory. Moved files from ../gcc/objc.