1 2002-09-10 Jan Hubicka <jh@suse.cz>
3 * nil_method.c (nil_method): No longer defined with variable
6 2002-07-02 Rodney Brown <rbrown64@csc.com.au>
8 * objc/encoding.h: Fix formatting.
9 * objc/hash.h: Likewise.
10 * objc/objc-api.h: Likewise.
11 * objc/runtime.h: Likewise.
12 * objc/thr.h: Likewise.
13 * archive.c: Likewise.
15 * encoding.c: Likewise.
20 * nil_method.c: Likewise.
21 * objects.c: Likewise.
23 * selector.c: Likewise.
24 * sendmsg.c: Likewise.
25 * thr-mach.c: Likewise.
28 2002-06-25 DJ Delorie <dj@redhat.com>
30 * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
31 GLIBCPP_TOPREL_CONFIGURE.
32 * configure.in: Call it before AC_CANONICAL_SYSTEM.
33 * configure: Regenerate.
35 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
37 * Object.m (forward, read, write): Fix unused parameter warnings.
38 * encoding.c: Include <stdlib.h>.
39 (target_flags): Mark with attribute unused.
41 * runtime.h (__objc_selector_max_index): Change to unsigned int.
42 (__objc_generate_gc_type_description): Prototype.
43 * selector.c (__objc_selector_max_index): Change to unsigned int.
45 Mon Jun 17 18:37:42 2002 Nicola Pero <n.pero@mi.flashnet.it>
47 * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
48 we always have a return value: if __objc_msg_forward does not
49 supply a forwarding implementation, return the default
50 __builtin_apply based one.
52 2002-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
54 * Object.m: Fix signed/unsigned warning.
55 * Protocol.m: Likewise.
56 * archive.c: Always include stdlib.h.
57 (objc_read_short, objc_read_unsigned_short, objc_read_int,
58 objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
59 Fix signed/unsigned warning.
60 (objc_write_type, objc_read_type, objc_write_types,
61 objc_read_types): Ensure ctype 8-bit safety.
62 (__objc_no_write, __objc_no_read): Mark unused parameters.
63 * class.c (class_table_setup): Specify void arg.
64 * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
65 objc_skip_typespec, objc_skip_offset,
66 objc_layout_structure_next_member): Ensure ctype 8-bit safety.
67 (objc_layout_structure_next_member): Ensure variables are
69 * gc.c (__objc_generate_gc_type_description,
70 class_ivar_set_gcinvisible): Mark unused parameters.
71 * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
73 (__objc_init_protocols) Fix signed/unsigned warning.
74 * nil_method.c (nil_method): Mark unused parameters.
75 * thr.h (objc_thread_callback): Specify void arg.
76 * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
77 signed/unsigned warning.
78 (sarray_free): Fix formatting.
79 * selector.c (sel_types_match): Ensure ctype 8-bit safety.
80 * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
82 2002-06-09 Andreas Jaeger <aj@suse.de>
84 * encoding.c (objc_layout_structure_next_member): Remove unused
87 2002-05-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
89 * Makefile.in (SHELL): Set to @SHELL@.
91 (ALL_CFLAGS): Add $(WARN_CFLAGS).
93 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
95 * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
96 * configure: Regenerate.
98 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
100 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
101 script entry, and set LD to it when configuring multilibs.
102 * configure: Rebuilt.
104 2002-04-19 David O'Brien <obrien@FreeBSD.org>
106 * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
108 2002-04-09 Hans-Peter Nilsson <hp@bitrange.com>
111 * objc/objc-api.h (struct objc_protocol_list): Change type of
112 member count from int to size_t.
114 2002-02-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
117 * aclocal.m4: Replace with version copied from libstdc++-v3.
118 * configure.in: Update for changes to aclocal and Makefile.
119 * configure: Regenerate.
120 * Makefile.in: Correct install of multilibs and shared libs, use
121 INSTALL_DATA for include files.
123 Mon Dec 17 17:02:12 2001 Nicola Pero <nicola@brainstorm.co.uk>
125 * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
126 categories - when an unclaimed category was found, the loop was
127 doing two steps forward instead of one, so that in certain cases
128 it was failing to properly load all the categories. (Reported
129 with fix by Alexander Malmberg <alexander@malmberg.org>).
131 2001-11-14 Aldy Hernandez <aldyh@redhat.com>
133 * encoding.c: Add target_flags.
135 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
137 * objc/objc-api.h (_C_VECTOR): New.
139 * encoding.c (VECTOR_TYPE): New.
141 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
143 * class.c: Rewritten the class table to use optimized, lock-free
144 lookup. This more than doubles the speed of class method
145 invocations. (class_table_setup), (class_table_insert),
146 (class_table_replace), (class_table_get_safe),
147 (class_table_next), (class_table_print),
148 (class_table_print_histogram): New functions.
149 (__objc_init_class_tables): Use class_table_setup.
150 (__objc_add_class_to_hash): Use class_table_get_safe and
151 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
152 assert the existence of the table; do not lock the runtime; use
153 class_table_get_safe. (objc_next_class): Use class_table_next.
154 (__objc_resolve_class_links): Use class_table_next.
155 (class_pose_as): Use class_table_replace.
157 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
159 * gc.c: Removed the DEBUG declaration.
161 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
163 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
164 rather than through objc_thread_id, to save a function call.
165 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
168 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
170 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
171 to cast an id to a Class, which can not be done. Make the check
172 by using CLS_ISMETA on the class pointer instead.
173 (object_is_meta_class): Similar fix.
175 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
177 * configure.in (AC_EXEEXT): Work around in case it expands to
178 nothing, as in autoconf 2.50.
179 * acinclude.m4: Likewise.
180 * configure: Rebuilt.
182 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
184 * THREADS: Explain that when we compile libobjc inside GCC, we
185 always use thr-objc.c as a backend, which uses GCC's thread code.
187 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
189 * init.c (__objc_send_message_in_list): When setting a new entry
190 in __objc_load_methods use the method IMP as key, but check to see
191 if the method is in the hashtable by looking at the IMP also.
192 Also ... call the method after adding it to the hashtable rather
193 than before ... thus preventing an obscure possibility of infinite
194 recursion if a +load method itself loads a subclass.
196 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
198 * init.c (__objc_send_message_in_list): When setting a new entry
199 in __objc_load_methods use the method name as key, not the method
200 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
202 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
204 * objc-features.texi: Move to ../gcc/objc.texi.
206 * Makefile.in: Don't generate documentation from
209 2001-05-01 Mark Mitchell <mark@codesourcery.com>
211 * fdl.texi: New file.
212 * objc-features.texi: Simplify.
213 * Makefile.in: Adjust accordingly.
215 2001-04-30 Mark Mitchell <mark@codesourcery.com>
217 * objc-features.texi: Use the GFDL.
219 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
221 * encoding.c (REAL_TYPE): Define.
223 2001-03-19 David Edelsohn <edelsohn@gnu.org>
225 * encoding.c (TYPE_MODE): Define.
227 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
229 * thr.c (objc_thread_add): New function.
230 (objc_thread_remove): Ditto.
231 * objc/thr.h: Declare them.
232 * libobjc.def: Mention them.
234 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
236 * objc-features.texi: Document the @compatibility_alias compiler
237 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
239 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
241 * sendmsg.c (__objc_forward): Delete strlen() declaration.
243 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
245 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
246 we're not interested in the result and they might fail.
247 * configure: Regenerated.
249 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
251 * objc-features.texi: Use @email.
253 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
255 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
258 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
260 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
261 determines the value dynamically.
263 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
265 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
266 libraries to provide a function that returns the real forwarding
267 function. This can alleviate problems __builtin_apply() and
268 friends have on various platforms. (Solution suggested by Helge
271 * objc/objc-api.h: Define __objc_msg_forward.
273 * sendmsg.c: Define gen_rtx_REG.
275 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
277 * thr-rtems.c: New file. Stub to compile.
279 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
281 * configure: Rebuilt with new libtool.m4.
283 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
285 * configure.in: Create a config.h file. Check for <sched.h>.
286 * configure: Regenerate.
288 * config.h.in: Check for <sched.h>.
290 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
292 * configure: Regenerate after change to ../libtool.m4.
294 2000-08-14 Andreas Schwab <schwab@suse.de>
296 * objc-features.texi (Top): Move @menu at end of node.
298 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
300 * objc-features.texi: Move @node Top before @menu.
302 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
304 * objc-features.texi: Documented the new -fconstant-string-class
307 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
309 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
310 improve the Posix thread support for Objective-C.
312 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
314 * aclocal.m4: Replace copy of ../libtool.m4 with
315 sinclude(../libtool.m4).
317 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
319 * configure.in: Added libtool support; build shared libraries
320 if --enable-shared was passed on command line.
321 * Makefile.in: Modified most compilation commands to use libtool.
322 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
323 libtool distribution.
325 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
327 * sarray.c, Object.m: Removed the explicit prototypes for strlen
328 and memcpy on 64-bit platforms (Suggested by Rodney Brown
331 2000-05-12 H.J. Lu (hjl@gnu.org)
333 * Makefile.in (GTHREAD_FLAGS): New.
334 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
335 (OBJC_THREAD_FILE): Changed to thr-objc.
337 * configure.in (GTHREAD_FLAGS): New, check and replace it for
339 (OBJC_THREAD_FILE): Removed.
343 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
345 * objc/hash.h: Include string.h.
347 2000-04-15 David Edelsohn <edelsohn@gnu.org>
349 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
351 2000-04-12 Jakub Jelinek <jakub@redhat.com>
353 * Object.m (strlen): Provide prototype on all 64bit platforms,
355 * sarray.c (memcpy): Likewise.
356 * encoding.c (objc_layout_finish_structure): Don't use
357 ROUND_TYPE_ALIGN on sparc.
359 * encoding.c (objc_layout_structure_next_member): Do the whole
360 procedure even for the first member, so that we get correct
363 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
365 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
368 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
370 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
372 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
374 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
376 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
378 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
379 the compiler when building C code.
381 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
383 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
384 libdir, libsubdir and tooldir.
386 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
388 * init.c (__objc_force_linking): Make global.
390 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
392 * configure.in (AC_EXEEXT): Remove call.
393 (compiler_name): Explicitly check with no extension and .exe
395 * configure: Regenerate.
397 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
399 * Makefile.in (CC1OBJ): Define in terms of CC.
400 (runtime-info.h): Use.
402 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
404 * objc-features.texi: Updated the URL to Boehm's GC page.
406 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
408 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
409 the char as being signed (patch from Daniel Jacobowitz
412 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
414 * configure.in (AC_PREREQ): Update to 2.13.
415 (AC_EXEEXT): Call to find possible file extension.
416 (compiler_name): Use.
417 * configure: Regenerate.
419 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
421 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
423 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
425 * configure.in (thread_file): Correct and simplify code to find
427 * configure: Rebuilt.
429 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
431 * configure.in (compiler_name): Add check to detect if this
432 language's compiler has been built.
433 * configure: Regenerate.
435 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
437 * configure.in: Use AC_PREREQ(2.12.1).
439 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
441 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
443 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
445 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
447 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
449 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
451 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
453 * objc-features.texi (Top): Changed the email address.
454 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
456 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
458 * encoding.c: Redefine get_inner_array_type to get the first entry
461 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
463 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
464 (objc_get_type_qualifiers): Similarly.
465 * objc/encoding.h (_C_BYREF): Define.
468 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
470 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
471 works out on 64-bit systems.
473 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
475 * Makefile.in (INCLUDES): Make it multilib-friendly.
477 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
479 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
481 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
482 Jeffrey A Law (law@cygnus.com)
484 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
485 (FLAGS_TO_PASS): Added.
486 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
488 * archive.c: Change config.h to tconfig.h.
490 * configure.in: Find gcc's object directory even for multilibs.
492 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
494 * configure.in: Escape ^ in grep string.
495 * configure: Rebuilt.
497 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
499 * All .h files pushed down into the objc/ subdirectory.
500 * Makefile.in (copy_headers): Corresponding changes.
501 * configure.in (AC_INIT): Corresponding changes.
502 * configure: Rebuilt.
504 1998-09-30 Ben Elliston <bje@cygnus.com>
505 Jeff Law <law@cygnus.com>
507 * Makefile.in: Rewrite.
509 * configure.in: Likewise.
511 * configure: Regenerate.
513 * All .c files. Remove "objc" prefix when including objc header
514 files. Include tconfig.h, not ../tconfig.h.
516 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
518 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
519 (get_inner_array_type): Define.
521 1998-09-21 Ben Elliston <bje@cygnus.com>
523 * New directory. Moved files from ../gcc/objc.