1 2002-12-02 Zack Weinberg <zack@codesourcery.com>
3 * thr-objc.c: Include coretypes.h and tm.h.
5 2002-12-01 Zack Weinberg <zack@codesourcery.com>
7 * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
9 2002-11-26 Nathanael Nerode <neroden@gcc.gnu.org>
11 * configure.in: Remove skip-this-dir support.
12 * configure: Regenerate.
14 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16 * Makefile.in (all): Fix multilib parallel build.
18 Thu Sep 12 12:44:37 2002 Nicola Pero <n.pero@mi.flashnet.it>
20 * sendmsg.c (nil_method): Declare not to take a variable number of
22 (objc_msg_lookup): Cast nil_method to IMP before returning it.
23 (objc_msg_lookup_super): The same.
25 2002-09-10 Jan Hubicka <jh@suse.cz>
27 * nil_method.c (nil_method): No longer defined with variable
30 2002-07-02 Rodney Brown <rbrown64@csc.com.au>
32 * objc/encoding.h: Fix formatting.
33 * objc/hash.h: Likewise.
34 * objc/objc-api.h: Likewise.
35 * objc/runtime.h: Likewise.
36 * objc/thr.h: Likewise.
37 * archive.c: Likewise.
39 * encoding.c: Likewise.
44 * nil_method.c: Likewise.
45 * objects.c: Likewise.
47 * selector.c: Likewise.
48 * sendmsg.c: Likewise.
49 * thr-mach.c: Likewise.
52 2002-06-25 DJ Delorie <dj@redhat.com>
54 * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
55 GLIBCPP_TOPREL_CONFIGURE.
56 * configure.in: Call it before AC_CANONICAL_SYSTEM.
57 * configure: Regenerate.
59 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
61 * Object.m (forward, read, write): Fix unused parameter warnings.
62 * encoding.c: Include <stdlib.h>.
63 (target_flags): Mark with attribute unused.
65 * runtime.h (__objc_selector_max_index): Change to unsigned int.
66 (__objc_generate_gc_type_description): Prototype.
67 * selector.c (__objc_selector_max_index): Change to unsigned int.
69 Mon Jun 17 18:37:42 2002 Nicola Pero <n.pero@mi.flashnet.it>
71 * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
72 we always have a return value: if __objc_msg_forward does not
73 supply a forwarding implementation, return the default
74 __builtin_apply based one.
76 2002-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
78 * Object.m: Fix signed/unsigned warning.
79 * Protocol.m: Likewise.
80 * archive.c: Always include stdlib.h.
81 (objc_read_short, objc_read_unsigned_short, objc_read_int,
82 objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
83 Fix signed/unsigned warning.
84 (objc_write_type, objc_read_type, objc_write_types,
85 objc_read_types): Ensure ctype 8-bit safety.
86 (__objc_no_write, __objc_no_read): Mark unused parameters.
87 * class.c (class_table_setup): Specify void arg.
88 * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
89 objc_skip_typespec, objc_skip_offset,
90 objc_layout_structure_next_member): Ensure ctype 8-bit safety.
91 (objc_layout_structure_next_member): Ensure variables are
93 * gc.c (__objc_generate_gc_type_description,
94 class_ivar_set_gcinvisible): Mark unused parameters.
95 * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
97 (__objc_init_protocols) Fix signed/unsigned warning.
98 * nil_method.c (nil_method): Mark unused parameters.
99 * thr.h (objc_thread_callback): Specify void arg.
100 * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
101 signed/unsigned warning.
102 (sarray_free): Fix formatting.
103 * selector.c (sel_types_match): Ensure ctype 8-bit safety.
104 * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
106 2002-06-09 Andreas Jaeger <aj@suse.de>
108 * encoding.c (objc_layout_structure_next_member): Remove unused
111 2002-05-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
113 * Makefile.in (SHELL): Set to @SHELL@.
115 (ALL_CFLAGS): Add $(WARN_CFLAGS).
117 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
119 * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
120 * configure: Regenerate.
122 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
124 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
125 script entry, and set LD to it when configuring multilibs.
126 * configure: Rebuilt.
128 2002-04-19 David O'Brien <obrien@FreeBSD.org>
130 * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
132 2002-04-09 Hans-Peter Nilsson <hp@bitrange.com>
135 * objc/objc-api.h (struct objc_protocol_list): Change type of
136 member count from int to size_t.
138 2002-02-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
141 * aclocal.m4: Replace with version copied from libstdc++-v3.
142 * configure.in: Update for changes to aclocal and Makefile.
143 * configure: Regenerate.
144 * Makefile.in: Correct install of multilibs and shared libs, use
145 INSTALL_DATA for include files.
147 Mon Dec 17 17:02:12 2001 Nicola Pero <nicola@brainstorm.co.uk>
149 * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
150 categories - when an unclaimed category was found, the loop was
151 doing two steps forward instead of one, so that in certain cases
152 it was failing to properly load all the categories. (Reported
153 with fix by Alexander Malmberg <alexander@malmberg.org>).
155 2001-11-14 Aldy Hernandez <aldyh@redhat.com>
157 * encoding.c: Add target_flags.
159 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
161 * objc/objc-api.h (_C_VECTOR): New.
163 * encoding.c (VECTOR_TYPE): New.
165 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
167 * class.c: Rewritten the class table to use optimized, lock-free
168 lookup. This more than doubles the speed of class method
169 invocations. (class_table_setup), (class_table_insert),
170 (class_table_replace), (class_table_get_safe),
171 (class_table_next), (class_table_print),
172 (class_table_print_histogram): New functions.
173 (__objc_init_class_tables): Use class_table_setup.
174 (__objc_add_class_to_hash): Use class_table_get_safe and
175 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
176 assert the existence of the table; do not lock the runtime; use
177 class_table_get_safe. (objc_next_class): Use class_table_next.
178 (__objc_resolve_class_links): Use class_table_next.
179 (class_pose_as): Use class_table_replace.
181 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
183 * gc.c: Removed the DEBUG declaration.
185 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
187 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
188 rather than through objc_thread_id, to save a function call.
189 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
192 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
194 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
195 to cast an id to a Class, which can not be done. Make the check
196 by using CLS_ISMETA on the class pointer instead.
197 (object_is_meta_class): Similar fix.
199 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
201 * configure.in (AC_EXEEXT): Work around in case it expands to
202 nothing, as in autoconf 2.50.
203 * acinclude.m4: Likewise.
204 * configure: Rebuilt.
206 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
208 * THREADS: Explain that when we compile libobjc inside GCC, we
209 always use thr-objc.c as a backend, which uses GCC's thread code.
211 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
213 * init.c (__objc_send_message_in_list): When setting a new entry
214 in __objc_load_methods use the method IMP as key, but check to see
215 if the method is in the hashtable by looking at the IMP also.
216 Also ... call the method after adding it to the hashtable rather
217 than before ... thus preventing an obscure possibility of infinite
218 recursion if a +load method itself loads a subclass.
220 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
222 * init.c (__objc_send_message_in_list): When setting a new entry
223 in __objc_load_methods use the method name as key, not the method
224 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
226 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
228 * objc-features.texi: Move to ../gcc/objc.texi.
230 * Makefile.in: Don't generate documentation from
233 2001-05-01 Mark Mitchell <mark@codesourcery.com>
235 * fdl.texi: New file.
236 * objc-features.texi: Simplify.
237 * Makefile.in: Adjust accordingly.
239 2001-04-30 Mark Mitchell <mark@codesourcery.com>
241 * objc-features.texi: Use the GFDL.
243 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
245 * encoding.c (REAL_TYPE): Define.
247 2001-03-19 David Edelsohn <edelsohn@gnu.org>
249 * encoding.c (TYPE_MODE): Define.
251 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
253 * thr.c (objc_thread_add): New function.
254 (objc_thread_remove): Ditto.
255 * objc/thr.h: Declare them.
256 * libobjc.def: Mention them.
258 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
260 * objc-features.texi: Document the @compatibility_alias compiler
261 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
263 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
265 * sendmsg.c (__objc_forward): Delete strlen() declaration.
267 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
269 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
270 we're not interested in the result and they might fail.
271 * configure: Regenerated.
273 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
275 * objc-features.texi: Use @email.
277 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
279 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
282 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
284 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
285 determines the value dynamically.
287 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
289 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
290 libraries to provide a function that returns the real forwarding
291 function. This can alleviate problems __builtin_apply() and
292 friends have on various platforms. (Solution suggested by Helge
295 * objc/objc-api.h: Define __objc_msg_forward.
297 * sendmsg.c: Define gen_rtx_REG.
299 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
301 * thr-rtems.c: New file. Stub to compile.
303 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
305 * configure: Rebuilt with new libtool.m4.
307 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
309 * configure.in: Create a config.h file. Check for <sched.h>.
310 * configure: Regenerate.
312 * config.h.in: Check for <sched.h>.
314 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
316 * configure: Regenerate after change to ../libtool.m4.
318 2000-08-14 Andreas Schwab <schwab@suse.de>
320 * objc-features.texi (Top): Move @menu at end of node.
322 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
324 * objc-features.texi: Move @node Top before @menu.
326 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
328 * objc-features.texi: Documented the new -fconstant-string-class
331 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
333 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
334 improve the Posix thread support for Objective-C.
336 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
338 * aclocal.m4: Replace copy of ../libtool.m4 with
339 sinclude(../libtool.m4).
341 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
343 * configure.in: Added libtool support; build shared libraries
344 if --enable-shared was passed on command line.
345 * Makefile.in: Modified most compilation commands to use libtool.
346 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
347 libtool distribution.
349 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
351 * sarray.c, Object.m: Removed the explicit prototypes for strlen
352 and memcpy on 64-bit platforms (Suggested by Rodney Brown
355 2000-05-12 H.J. Lu (hjl@gnu.org)
357 * Makefile.in (GTHREAD_FLAGS): New.
358 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
359 (OBJC_THREAD_FILE): Changed to thr-objc.
361 * configure.in (GTHREAD_FLAGS): New, check and replace it for
363 (OBJC_THREAD_FILE): Removed.
367 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
369 * objc/hash.h: Include string.h.
371 2000-04-15 David Edelsohn <edelsohn@gnu.org>
373 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
375 2000-04-12 Jakub Jelinek <jakub@redhat.com>
377 * Object.m (strlen): Provide prototype on all 64bit platforms,
379 * sarray.c (memcpy): Likewise.
380 * encoding.c (objc_layout_finish_structure): Don't use
381 ROUND_TYPE_ALIGN on sparc.
383 * encoding.c (objc_layout_structure_next_member): Do the whole
384 procedure even for the first member, so that we get correct
387 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
389 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
392 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
394 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
396 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
398 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
400 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
402 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
403 the compiler when building C code.
405 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
407 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
408 libdir, libsubdir and tooldir.
410 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
412 * init.c (__objc_force_linking): Make global.
414 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
416 * configure.in (AC_EXEEXT): Remove call.
417 (compiler_name): Explicitly check with no extension and .exe
419 * configure: Regenerate.
421 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
423 * Makefile.in (CC1OBJ): Define in terms of CC.
424 (runtime-info.h): Use.
426 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
428 * objc-features.texi: Updated the URL to Boehm's GC page.
430 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
432 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
433 the char as being signed (patch from Daniel Jacobowitz
436 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
438 * configure.in (AC_PREREQ): Update to 2.13.
439 (AC_EXEEXT): Call to find possible file extension.
440 (compiler_name): Use.
441 * configure: Regenerate.
443 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
445 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
447 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
449 * configure.in (thread_file): Correct and simplify code to find
451 * configure: Rebuilt.
453 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
455 * configure.in (compiler_name): Add check to detect if this
456 language's compiler has been built.
457 * configure: Regenerate.
459 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
461 * configure.in: Use AC_PREREQ(2.12.1).
463 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
465 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
467 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
469 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
471 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
473 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
475 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
477 * objc-features.texi (Top): Changed the email address.
478 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
480 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
482 * encoding.c: Redefine get_inner_array_type to get the first entry
485 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
487 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
488 (objc_get_type_qualifiers): Similarly.
489 * objc/encoding.h (_C_BYREF): Define.
492 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
494 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
495 works out on 64-bit systems.
497 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
499 * Makefile.in (INCLUDES): Make it multilib-friendly.
501 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
503 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
505 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
506 Jeffrey A Law (law@cygnus.com)
508 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
509 (FLAGS_TO_PASS): Added.
510 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
512 * archive.c: Change config.h to tconfig.h.
514 * configure.in: Find gcc's object directory even for multilibs.
516 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
518 * configure.in: Escape ^ in grep string.
519 * configure: Rebuilt.
521 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
523 * All .h files pushed down into the objc/ subdirectory.
524 * Makefile.in (copy_headers): Corresponding changes.
525 * configure.in (AC_INIT): Corresponding changes.
526 * configure: Rebuilt.
528 1998-09-30 Ben Elliston <bje@cygnus.com>
529 Jeff Law <law@cygnus.com>
531 * Makefile.in: Rewrite.
533 * configure.in: Likewise.
535 * configure: Regenerate.
537 * All .c files. Remove "objc" prefix when including objc header
538 files. Include tconfig.h, not ../tconfig.h.
540 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
542 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
543 (get_inner_array_type): Define.
545 1998-09-21 Ben Elliston <bje@cygnus.com>
547 * New directory. Moved files from ../gcc/objc.