1 Thu Sep 12 12:44:37 2002 Nicola Pero <n.pero@mi.flashnet.it>
3 * sendmsg.c (nil_method): Declare not to take a variable number of
5 (objc_msg_lookup): Cast nil_method to IMP before returning it.
6 (objc_msg_lookup_super): The same.
8 2002-09-10 Jan Hubicka <jh@suse.cz>
10 * nil_method.c (nil_method): No longer defined with variable
13 2002-07-02 Rodney Brown <rbrown64@csc.com.au>
15 * objc/encoding.h: Fix formatting.
16 * objc/hash.h: Likewise.
17 * objc/objc-api.h: Likewise.
18 * objc/runtime.h: Likewise.
19 * objc/thr.h: Likewise.
20 * archive.c: Likewise.
22 * encoding.c: Likewise.
27 * nil_method.c: Likewise.
28 * objects.c: Likewise.
30 * selector.c: Likewise.
31 * sendmsg.c: Likewise.
32 * thr-mach.c: Likewise.
35 2002-06-25 DJ Delorie <dj@redhat.com>
37 * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
38 GLIBCPP_TOPREL_CONFIGURE.
39 * configure.in: Call it before AC_CANONICAL_SYSTEM.
40 * configure: Regenerate.
42 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
44 * Object.m (forward, read, write): Fix unused parameter warnings.
45 * encoding.c: Include <stdlib.h>.
46 (target_flags): Mark with attribute unused.
48 * runtime.h (__objc_selector_max_index): Change to unsigned int.
49 (__objc_generate_gc_type_description): Prototype.
50 * selector.c (__objc_selector_max_index): Change to unsigned int.
52 Mon Jun 17 18:37:42 2002 Nicola Pero <n.pero@mi.flashnet.it>
54 * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
55 we always have a return value: if __objc_msg_forward does not
56 supply a forwarding implementation, return the default
57 __builtin_apply based one.
59 2002-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
61 * Object.m: Fix signed/unsigned warning.
62 * Protocol.m: Likewise.
63 * archive.c: Always include stdlib.h.
64 (objc_read_short, objc_read_unsigned_short, objc_read_int,
65 objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
66 Fix signed/unsigned warning.
67 (objc_write_type, objc_read_type, objc_write_types,
68 objc_read_types): Ensure ctype 8-bit safety.
69 (__objc_no_write, __objc_no_read): Mark unused parameters.
70 * class.c (class_table_setup): Specify void arg.
71 * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
72 objc_skip_typespec, objc_skip_offset,
73 objc_layout_structure_next_member): Ensure ctype 8-bit safety.
74 (objc_layout_structure_next_member): Ensure variables are
76 * gc.c (__objc_generate_gc_type_description,
77 class_ivar_set_gcinvisible): Mark unused parameters.
78 * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
80 (__objc_init_protocols) Fix signed/unsigned warning.
81 * nil_method.c (nil_method): Mark unused parameters.
82 * thr.h (objc_thread_callback): Specify void arg.
83 * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
84 signed/unsigned warning.
85 (sarray_free): Fix formatting.
86 * selector.c (sel_types_match): Ensure ctype 8-bit safety.
87 * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
89 2002-06-09 Andreas Jaeger <aj@suse.de>
91 * encoding.c (objc_layout_structure_next_member): Remove unused
94 2002-05-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
96 * Makefile.in (SHELL): Set to @SHELL@.
98 (ALL_CFLAGS): Add $(WARN_CFLAGS).
100 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
102 * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
103 * configure: Regenerate.
105 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
107 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
108 script entry, and set LD to it when configuring multilibs.
109 * configure: Rebuilt.
111 2002-04-19 David O'Brien <obrien@FreeBSD.org>
113 * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
115 2002-04-09 Hans-Peter Nilsson <hp@bitrange.com>
118 * objc/objc-api.h (struct objc_protocol_list): Change type of
119 member count from int to size_t.
121 2002-02-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
124 * aclocal.m4: Replace with version copied from libstdc++-v3.
125 * configure.in: Update for changes to aclocal and Makefile.
126 * configure: Regenerate.
127 * Makefile.in: Correct install of multilibs and shared libs, use
128 INSTALL_DATA for include files.
130 Mon Dec 17 17:02:12 2001 Nicola Pero <nicola@brainstorm.co.uk>
132 * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
133 categories - when an unclaimed category was found, the loop was
134 doing two steps forward instead of one, so that in certain cases
135 it was failing to properly load all the categories. (Reported
136 with fix by Alexander Malmberg <alexander@malmberg.org>).
138 2001-11-14 Aldy Hernandez <aldyh@redhat.com>
140 * encoding.c: Add target_flags.
142 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
144 * objc/objc-api.h (_C_VECTOR): New.
146 * encoding.c (VECTOR_TYPE): New.
148 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
150 * class.c: Rewritten the class table to use optimized, lock-free
151 lookup. This more than doubles the speed of class method
152 invocations. (class_table_setup), (class_table_insert),
153 (class_table_replace), (class_table_get_safe),
154 (class_table_next), (class_table_print),
155 (class_table_print_histogram): New functions.
156 (__objc_init_class_tables): Use class_table_setup.
157 (__objc_add_class_to_hash): Use class_table_get_safe and
158 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
159 assert the existence of the table; do not lock the runtime; use
160 class_table_get_safe. (objc_next_class): Use class_table_next.
161 (__objc_resolve_class_links): Use class_table_next.
162 (class_pose_as): Use class_table_replace.
164 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
166 * gc.c: Removed the DEBUG declaration.
168 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
170 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
171 rather than through objc_thread_id, to save a function call.
172 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
175 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
177 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
178 to cast an id to a Class, which can not be done. Make the check
179 by using CLS_ISMETA on the class pointer instead.
180 (object_is_meta_class): Similar fix.
182 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
184 * configure.in (AC_EXEEXT): Work around in case it expands to
185 nothing, as in autoconf 2.50.
186 * acinclude.m4: Likewise.
187 * configure: Rebuilt.
189 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
191 * THREADS: Explain that when we compile libobjc inside GCC, we
192 always use thr-objc.c as a backend, which uses GCC's thread code.
194 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
196 * init.c (__objc_send_message_in_list): When setting a new entry
197 in __objc_load_methods use the method IMP as key, but check to see
198 if the method is in the hashtable by looking at the IMP also.
199 Also ... call the method after adding it to the hashtable rather
200 than before ... thus preventing an obscure possibility of infinite
201 recursion if a +load method itself loads a subclass.
203 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
205 * init.c (__objc_send_message_in_list): When setting a new entry
206 in __objc_load_methods use the method name as key, not the method
207 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
209 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
211 * objc-features.texi: Move to ../gcc/objc.texi.
213 * Makefile.in: Don't generate documentation from
216 2001-05-01 Mark Mitchell <mark@codesourcery.com>
218 * fdl.texi: New file.
219 * objc-features.texi: Simplify.
220 * Makefile.in: Adjust accordingly.
222 2001-04-30 Mark Mitchell <mark@codesourcery.com>
224 * objc-features.texi: Use the GFDL.
226 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
228 * encoding.c (REAL_TYPE): Define.
230 2001-03-19 David Edelsohn <edelsohn@gnu.org>
232 * encoding.c (TYPE_MODE): Define.
234 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
236 * thr.c (objc_thread_add): New function.
237 (objc_thread_remove): Ditto.
238 * objc/thr.h: Declare them.
239 * libobjc.def: Mention them.
241 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
243 * objc-features.texi: Document the @compatibility_alias compiler
244 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
246 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
248 * sendmsg.c (__objc_forward): Delete strlen() declaration.
250 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
252 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
253 we're not interested in the result and they might fail.
254 * configure: Regenerated.
256 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
258 * objc-features.texi: Use @email.
260 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
262 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
265 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
267 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
268 determines the value dynamically.
270 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
272 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
273 libraries to provide a function that returns the real forwarding
274 function. This can alleviate problems __builtin_apply() and
275 friends have on various platforms. (Solution suggested by Helge
278 * objc/objc-api.h: Define __objc_msg_forward.
280 * sendmsg.c: Define gen_rtx_REG.
282 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
284 * thr-rtems.c: New file. Stub to compile.
286 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
288 * configure: Rebuilt with new libtool.m4.
290 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
292 * configure.in: Create a config.h file. Check for <sched.h>.
293 * configure: Regenerate.
295 * config.h.in: Check for <sched.h>.
297 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
299 * configure: Regenerate after change to ../libtool.m4.
301 2000-08-14 Andreas Schwab <schwab@suse.de>
303 * objc-features.texi (Top): Move @menu at end of node.
305 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
307 * objc-features.texi: Move @node Top before @menu.
309 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
311 * objc-features.texi: Documented the new -fconstant-string-class
314 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
316 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
317 improve the Posix thread support for Objective-C.
319 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
321 * aclocal.m4: Replace copy of ../libtool.m4 with
322 sinclude(../libtool.m4).
324 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
326 * configure.in: Added libtool support; build shared libraries
327 if --enable-shared was passed on command line.
328 * Makefile.in: Modified most compilation commands to use libtool.
329 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
330 libtool distribution.
332 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
334 * sarray.c, Object.m: Removed the explicit prototypes for strlen
335 and memcpy on 64-bit platforms (Suggested by Rodney Brown
338 2000-05-12 H.J. Lu (hjl@gnu.org)
340 * Makefile.in (GTHREAD_FLAGS): New.
341 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
342 (OBJC_THREAD_FILE): Changed to thr-objc.
344 * configure.in (GTHREAD_FLAGS): New, check and replace it for
346 (OBJC_THREAD_FILE): Removed.
350 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
352 * objc/hash.h: Include string.h.
354 2000-04-15 David Edelsohn <edelsohn@gnu.org>
356 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
358 2000-04-12 Jakub Jelinek <jakub@redhat.com>
360 * Object.m (strlen): Provide prototype on all 64bit platforms,
362 * sarray.c (memcpy): Likewise.
363 * encoding.c (objc_layout_finish_structure): Don't use
364 ROUND_TYPE_ALIGN on sparc.
366 * encoding.c (objc_layout_structure_next_member): Do the whole
367 procedure even for the first member, so that we get correct
370 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
372 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
375 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
377 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
379 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
381 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
383 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
385 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
386 the compiler when building C code.
388 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
390 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
391 libdir, libsubdir and tooldir.
393 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
395 * init.c (__objc_force_linking): Make global.
397 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
399 * configure.in (AC_EXEEXT): Remove call.
400 (compiler_name): Explicitly check with no extension and .exe
402 * configure: Regenerate.
404 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
406 * Makefile.in (CC1OBJ): Define in terms of CC.
407 (runtime-info.h): Use.
409 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
411 * objc-features.texi: Updated the URL to Boehm's GC page.
413 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
415 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
416 the char as being signed (patch from Daniel Jacobowitz
419 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
421 * configure.in (AC_PREREQ): Update to 2.13.
422 (AC_EXEEXT): Call to find possible file extension.
423 (compiler_name): Use.
424 * configure: Regenerate.
426 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
428 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
430 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
432 * configure.in (thread_file): Correct and simplify code to find
434 * configure: Rebuilt.
436 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
438 * configure.in (compiler_name): Add check to detect if this
439 language's compiler has been built.
440 * configure: Regenerate.
442 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
444 * configure.in: Use AC_PREREQ(2.12.1).
446 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
448 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
450 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
452 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
454 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
456 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
458 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
460 * objc-features.texi (Top): Changed the email address.
461 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
463 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
465 * encoding.c: Redefine get_inner_array_type to get the first entry
468 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
470 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
471 (objc_get_type_qualifiers): Similarly.
472 * objc/encoding.h (_C_BYREF): Define.
475 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
477 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
478 works out on 64-bit systems.
480 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
482 * Makefile.in (INCLUDES): Make it multilib-friendly.
484 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
486 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
488 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
489 Jeffrey A Law (law@cygnus.com)
491 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
492 (FLAGS_TO_PASS): Added.
493 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
495 * archive.c: Change config.h to tconfig.h.
497 * configure.in: Find gcc's object directory even for multilibs.
499 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
501 * configure.in: Escape ^ in grep string.
502 * configure: Rebuilt.
504 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
506 * All .h files pushed down into the objc/ subdirectory.
507 * Makefile.in (copy_headers): Corresponding changes.
508 * configure.in (AC_INIT): Corresponding changes.
509 * configure: Rebuilt.
511 1998-09-30 Ben Elliston <bje@cygnus.com>
512 Jeff Law <law@cygnus.com>
514 * Makefile.in: Rewrite.
516 * configure.in: Likewise.
518 * configure: Regenerate.
520 * All .c files. Remove "objc" prefix when including objc header
521 files. Include tconfig.h, not ../tconfig.h.
523 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
525 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
526 (get_inner_array_type): Define.
528 1998-09-21 Ben Elliston <bje@cygnus.com>
530 * New directory. Moved files from ../gcc/objc.