1 Mon Jun 17 18:37:42 2002 Nicola Pero <n.pero@mi.flashnet.it>
3 * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
4 we always have a return value: if __objc_msg_forward does not
5 supply a forwarding implementation, return the default
6 __builtin_apply based one.
8 2002-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10 * Object.m: Fix signed/unsigned warning.
11 * Protocol.m: Likewise.
12 * archive.c: Always include stdlib.h.
13 (objc_read_short, objc_read_unsigned_short, objc_read_int,
14 objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
15 Fix signed/unsigned warning.
16 (objc_write_type, objc_read_type, objc_write_types,
17 objc_read_types): Ensure ctype 8-bit safety.
18 (__objc_no_write, __objc_no_read): Mark unused parameters.
19 * class.c (class_table_setup): Specify void arg.
20 * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
21 objc_skip_typespec, objc_skip_offset,
22 objc_layout_structure_next_member): Ensure ctype 8-bit safety.
23 (objc_layout_structure_next_member): Ensure variables are
25 * gc.c (__objc_generate_gc_type_description,
26 class_ivar_set_gcinvisible): Mark unused parameters.
27 * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
29 (__objc_init_protocols) Fix signed/unsigned warning.
30 * nil_method.c (nil_method): Mark unused parameters.
31 * thr.h (objc_thread_callback): Specify void arg.
32 * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
33 signed/unsigned warning.
34 (sarray_free): Fix formatting.
35 * selector.c (sel_types_match): Ensure ctype 8-bit safety.
36 * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
38 2002-06-09 Andreas Jaeger <aj@suse.de>
40 * encoding.c (objc_layout_structure_next_member): Remove unused
43 2002-05-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
45 * Makefile.in (SHELL): Set to @SHELL@.
47 (ALL_CFLAGS): Add $(WARN_CFLAGS).
49 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
51 * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
52 * configure: Regenerate.
54 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
56 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
57 script entry, and set LD to it when configuring multilibs.
60 2002-04-19 David O'Brien <obrien@FreeBSD.org>
62 * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
64 2002-04-09 Hans-Peter Nilsson <hp@bitrange.com>
67 * objc/objc-api.h (struct objc_protocol_list): Change type of
68 member count from int to size_t.
70 2002-02-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
73 * aclocal.m4: Replace with version copied from libstdc++-v3.
74 * configure.in: Update for changes to aclocal and Makefile.
75 * configure: Regenerate.
76 * Makefile.in: Correct install of multilibs and shared libs, use
77 INSTALL_DATA for include files.
79 Mon Dec 17 17:02:12 2001 Nicola Pero <nicola@brainstorm.co.uk>
81 * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
82 categories - when an unclaimed category was found, the loop was
83 doing two steps forward instead of one, so that in certain cases
84 it was failing to properly load all the categories. (Reported
85 with fix by Alexander Malmberg <alexander@malmberg.org>).
87 2001-11-14 Aldy Hernandez <aldyh@redhat.com>
89 * encoding.c: Add target_flags.
91 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
93 * objc/objc-api.h (_C_VECTOR): New.
95 * encoding.c (VECTOR_TYPE): New.
97 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
99 * class.c: Rewritten the class table to use optimized, lock-free
100 lookup. This more than doubles the speed of class method
101 invocations. (class_table_setup), (class_table_insert),
102 (class_table_replace), (class_table_get_safe),
103 (class_table_next), (class_table_print),
104 (class_table_print_histogram): New functions.
105 (__objc_init_class_tables): Use class_table_setup.
106 (__objc_add_class_to_hash): Use class_table_get_safe and
107 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
108 assert the existence of the table; do not lock the runtime; use
109 class_table_get_safe. (objc_next_class): Use class_table_next.
110 (__objc_resolve_class_links): Use class_table_next.
111 (class_pose_as): Use class_table_replace.
113 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
115 * gc.c: Removed the DEBUG declaration.
117 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
119 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
120 rather than through objc_thread_id, to save a function call.
121 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
124 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
126 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
127 to cast an id to a Class, which can not be done. Make the check
128 by using CLS_ISMETA on the class pointer instead.
129 (object_is_meta_class): Similar fix.
131 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
133 * configure.in (AC_EXEEXT): Work around in case it expands to
134 nothing, as in autoconf 2.50.
135 * acinclude.m4: Likewise.
136 * configure: Rebuilt.
138 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
140 * THREADS: Explain that when we compile libobjc inside GCC, we
141 always use thr-objc.c as a backend, which uses GCC's thread code.
143 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
145 * init.c (__objc_send_message_in_list): When setting a new entry
146 in __objc_load_methods use the method IMP as key, but check to see
147 if the method is in the hashtable by looking at the IMP also.
148 Also ... call the method after adding it to the hashtable rather
149 than before ... thus preventing an obscure possibility of infinite
150 recursion if a +load method itself loads a subclass.
152 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
154 * init.c (__objc_send_message_in_list): When setting a new entry
155 in __objc_load_methods use the method name as key, not the method
156 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
158 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
160 * objc-features.texi: Move to ../gcc/objc.texi.
162 * Makefile.in: Don't generate documentation from
165 2001-05-01 Mark Mitchell <mark@codesourcery.com>
167 * fdl.texi: New file.
168 * objc-features.texi: Simplify.
169 * Makefile.in: Adjust accordingly.
171 2001-04-30 Mark Mitchell <mark@codesourcery.com>
173 * objc-features.texi: Use the GFDL.
175 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
177 * encoding.c (REAL_TYPE): Define.
179 2001-03-19 David Edelsohn <edelsohn@gnu.org>
181 * encoding.c (TYPE_MODE): Define.
183 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
185 * thr.c (objc_thread_add): New function.
186 (objc_thread_remove): Ditto.
187 * objc/thr.h: Declare them.
188 * libobjc.def: Mention them.
190 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
192 * objc-features.texi: Document the @compatibility_alias compiler
193 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
195 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
197 * sendmsg.c (__objc_forward): Delete strlen() declaration.
199 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
201 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
202 we're not interested in the result and they might fail.
203 * configure: Regenerated.
205 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
207 * objc-features.texi: Use @email.
209 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
211 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
214 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
216 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
217 determines the value dynamically.
219 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
221 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
222 libraries to provide a function that returns the real forwarding
223 function. This can alleviate problems __builtin_apply() and
224 friends have on various platforms. (Solution suggested by Helge
227 * objc/objc-api.h: Define __objc_msg_forward.
229 * sendmsg.c: Define gen_rtx_REG.
231 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
233 * thr-rtems.c: New file. Stub to compile.
235 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
237 * configure: Rebuilt with new libtool.m4.
239 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
241 * configure.in: Create a config.h file. Check for <sched.h>.
242 * configure: Regenerate.
244 * config.h.in: Check for <sched.h>.
246 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
248 * configure: Regenerate after change to ../libtool.m4.
250 2000-08-14 Andreas Schwab <schwab@suse.de>
252 * objc-features.texi (Top): Move @menu at end of node.
254 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
256 * objc-features.texi: Move @node Top before @menu.
258 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
260 * objc-features.texi: Documented the new -fconstant-string-class
263 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
265 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
266 improve the Posix thread support for Objective-C.
268 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
270 * aclocal.m4: Replace copy of ../libtool.m4 with
271 sinclude(../libtool.m4).
273 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
275 * configure.in: Added libtool support; build shared libraries
276 if --enable-shared was passed on command line.
277 * Makefile.in: Modified most compilation commands to use libtool.
278 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
279 libtool distribution.
281 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
283 * sarray.c, Object.m: Removed the explicit prototypes for strlen
284 and memcpy on 64-bit platforms (Suggested by Rodney Brown
287 2000-05-12 H.J. Lu (hjl@gnu.org)
289 * Makefile.in (GTHREAD_FLAGS): New.
290 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
291 (OBJC_THREAD_FILE): Changed to thr-objc.
293 * configure.in (GTHREAD_FLAGS): New, check and replace it for
295 (OBJC_THREAD_FILE): Removed.
299 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
301 * objc/hash.h: Include string.h.
303 2000-04-15 David Edelsohn <edelsohn@gnu.org>
305 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
307 2000-04-12 Jakub Jelinek <jakub@redhat.com>
309 * Object.m (strlen): Provide prototype on all 64bit platforms,
311 * sarray.c (memcpy): Likewise.
312 * encoding.c (objc_layout_finish_structure): Don't use
313 ROUND_TYPE_ALIGN on sparc.
315 * encoding.c (objc_layout_structure_next_member): Do the whole
316 procedure even for the first member, so that we get correct
319 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
321 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
324 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
326 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
328 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
330 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
332 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
334 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
335 the compiler when building C code.
337 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
339 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
340 libdir, libsubdir and tooldir.
342 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
344 * init.c (__objc_force_linking): Make global.
346 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
348 * configure.in (AC_EXEEXT): Remove call.
349 (compiler_name): Explicitly check with no extension and .exe
351 * configure: Regenerate.
353 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
355 * Makefile.in (CC1OBJ): Define in terms of CC.
356 (runtime-info.h): Use.
358 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
360 * objc-features.texi: Updated the URL to Boehm's GC page.
362 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
364 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
365 the char as being signed (patch from Daniel Jacobowitz
368 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
370 * configure.in (AC_PREREQ): Update to 2.13.
371 (AC_EXEEXT): Call to find possible file extension.
372 (compiler_name): Use.
373 * configure: Regenerate.
375 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
377 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
379 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
381 * configure.in (thread_file): Correct and simplify code to find
383 * configure: Rebuilt.
385 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
387 * configure.in (compiler_name): Add check to detect if this
388 language's compiler has been built.
389 * configure: Regenerate.
391 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
393 * configure.in: Use AC_PREREQ(2.12.1).
395 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
397 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
399 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
401 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
403 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
405 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
407 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
409 * objc-features.texi (Top): Changed the email address.
410 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
412 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
414 * encoding.c: Redefine get_inner_array_type to get the first entry
417 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
419 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
420 (objc_get_type_qualifiers): Similarly.
421 * objc/encoding.h (_C_BYREF): Define.
424 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
426 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
427 works out on 64-bit systems.
429 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
431 * Makefile.in (INCLUDES): Make it multilib-friendly.
433 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
435 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
437 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
438 Jeffrey A Law (law@cygnus.com)
440 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
441 (FLAGS_TO_PASS): Added.
442 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
444 * archive.c: Change config.h to tconfig.h.
446 * configure.in: Find gcc's object directory even for multilibs.
448 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
450 * configure.in: Escape ^ in grep string.
451 * configure: Rebuilt.
453 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
455 * All .h files pushed down into the objc/ subdirectory.
456 * Makefile.in (copy_headers): Corresponding changes.
457 * configure.in (AC_INIT): Corresponding changes.
458 * configure: Rebuilt.
460 1998-09-30 Ben Elliston <bje@cygnus.com>
461 Jeff Law <law@cygnus.com>
463 * Makefile.in: Rewrite.
465 * configure.in: Likewise.
467 * configure: Regenerate.
469 * All .c files. Remove "objc" prefix when including objc header
470 files. Include tconfig.h, not ../tconfig.h.
472 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
474 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
475 (get_inner_array_type): Define.
477 1998-09-21 Ben Elliston <bje@cygnus.com>
479 * New directory. Moved files from ../gcc/objc.