1 2002-07-02 Rodney Brown <rbrown64@csc.com.au>
3 * objc/encoding.h: Fix formatting.
4 * objc/hash.h: Likewise.
5 * objc/objc-api.h: Likewise.
6 * objc/runtime.h: Likewise.
7 * objc/thr.h: Likewise.
10 * encoding.c: Likewise.
15 * nil_method.c: Likewise.
16 * objects.c: Likewise.
18 * selector.c: Likewise.
19 * sendmsg.c: Likewise.
20 * thr-mach.c: Likewise.
23 2002-06-25 DJ Delorie <dj@redhat.com>
25 * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
26 GLIBCPP_TOPREL_CONFIGURE.
27 * configure.in: Call it before AC_CANONICAL_SYSTEM.
28 * configure: Regenerate.
30 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
32 * Object.m (forward, read, write): Fix unused parameter warnings.
33 * encoding.c: Include <stdlib.h>.
34 (target_flags): Mark with attribute unused.
36 * runtime.h (__objc_selector_max_index): Change to unsigned int.
37 (__objc_generate_gc_type_description): Prototype.
38 * selector.c (__objc_selector_max_index): Change to unsigned int.
40 Mon Jun 17 18:37:42 2002 Nicola Pero <n.pero@mi.flashnet.it>
42 * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
43 we always have a return value: if __objc_msg_forward does not
44 supply a forwarding implementation, return the default
45 __builtin_apply based one.
47 2002-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
49 * Object.m: Fix signed/unsigned warning.
50 * Protocol.m: Likewise.
51 * archive.c: Always include stdlib.h.
52 (objc_read_short, objc_read_unsigned_short, objc_read_int,
53 objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
54 Fix signed/unsigned warning.
55 (objc_write_type, objc_read_type, objc_write_types,
56 objc_read_types): Ensure ctype 8-bit safety.
57 (__objc_no_write, __objc_no_read): Mark unused parameters.
58 * class.c (class_table_setup): Specify void arg.
59 * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
60 objc_skip_typespec, objc_skip_offset,
61 objc_layout_structure_next_member): Ensure ctype 8-bit safety.
62 (objc_layout_structure_next_member): Ensure variables are
64 * gc.c (__objc_generate_gc_type_description,
65 class_ivar_set_gcinvisible): Mark unused parameters.
66 * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
68 (__objc_init_protocols) Fix signed/unsigned warning.
69 * nil_method.c (nil_method): Mark unused parameters.
70 * thr.h (objc_thread_callback): Specify void arg.
71 * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
72 signed/unsigned warning.
73 (sarray_free): Fix formatting.
74 * selector.c (sel_types_match): Ensure ctype 8-bit safety.
75 * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
77 2002-06-09 Andreas Jaeger <aj@suse.de>
79 * encoding.c (objc_layout_structure_next_member): Remove unused
82 2002-05-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
84 * Makefile.in (SHELL): Set to @SHELL@.
86 (ALL_CFLAGS): Add $(WARN_CFLAGS).
88 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
90 * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
91 * configure: Regenerate.
93 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
95 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
96 script entry, and set LD to it when configuring multilibs.
99 2002-04-19 David O'Brien <obrien@FreeBSD.org>
101 * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
103 2002-04-09 Hans-Peter Nilsson <hp@bitrange.com>
106 * objc/objc-api.h (struct objc_protocol_list): Change type of
107 member count from int to size_t.
109 2002-02-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
112 * aclocal.m4: Replace with version copied from libstdc++-v3.
113 * configure.in: Update for changes to aclocal and Makefile.
114 * configure: Regenerate.
115 * Makefile.in: Correct install of multilibs and shared libs, use
116 INSTALL_DATA for include files.
118 Mon Dec 17 17:02:12 2001 Nicola Pero <nicola@brainstorm.co.uk>
120 * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
121 categories - when an unclaimed category was found, the loop was
122 doing two steps forward instead of one, so that in certain cases
123 it was failing to properly load all the categories. (Reported
124 with fix by Alexander Malmberg <alexander@malmberg.org>).
126 2001-11-14 Aldy Hernandez <aldyh@redhat.com>
128 * encoding.c: Add target_flags.
130 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
132 * objc/objc-api.h (_C_VECTOR): New.
134 * encoding.c (VECTOR_TYPE): New.
136 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
138 * class.c: Rewritten the class table to use optimized, lock-free
139 lookup. This more than doubles the speed of class method
140 invocations. (class_table_setup), (class_table_insert),
141 (class_table_replace), (class_table_get_safe),
142 (class_table_next), (class_table_print),
143 (class_table_print_histogram): New functions.
144 (__objc_init_class_tables): Use class_table_setup.
145 (__objc_add_class_to_hash): Use class_table_get_safe and
146 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
147 assert the existence of the table; do not lock the runtime; use
148 class_table_get_safe. (objc_next_class): Use class_table_next.
149 (__objc_resolve_class_links): Use class_table_next.
150 (class_pose_as): Use class_table_replace.
152 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
154 * gc.c: Removed the DEBUG declaration.
156 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
158 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
159 rather than through objc_thread_id, to save a function call.
160 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
163 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
165 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
166 to cast an id to a Class, which can not be done. Make the check
167 by using CLS_ISMETA on the class pointer instead.
168 (object_is_meta_class): Similar fix.
170 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
172 * configure.in (AC_EXEEXT): Work around in case it expands to
173 nothing, as in autoconf 2.50.
174 * acinclude.m4: Likewise.
175 * configure: Rebuilt.
177 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
179 * THREADS: Explain that when we compile libobjc inside GCC, we
180 always use thr-objc.c as a backend, which uses GCC's thread code.
182 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
184 * init.c (__objc_send_message_in_list): When setting a new entry
185 in __objc_load_methods use the method IMP as key, but check to see
186 if the method is in the hashtable by looking at the IMP also.
187 Also ... call the method after adding it to the hashtable rather
188 than before ... thus preventing an obscure possibility of infinite
189 recursion if a +load method itself loads a subclass.
191 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
193 * init.c (__objc_send_message_in_list): When setting a new entry
194 in __objc_load_methods use the method name as key, not the method
195 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
197 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
199 * objc-features.texi: Move to ../gcc/objc.texi.
201 * Makefile.in: Don't generate documentation from
204 2001-05-01 Mark Mitchell <mark@codesourcery.com>
206 * fdl.texi: New file.
207 * objc-features.texi: Simplify.
208 * Makefile.in: Adjust accordingly.
210 2001-04-30 Mark Mitchell <mark@codesourcery.com>
212 * objc-features.texi: Use the GFDL.
214 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
216 * encoding.c (REAL_TYPE): Define.
218 2001-03-19 David Edelsohn <edelsohn@gnu.org>
220 * encoding.c (TYPE_MODE): Define.
222 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
224 * thr.c (objc_thread_add): New function.
225 (objc_thread_remove): Ditto.
226 * objc/thr.h: Declare them.
227 * libobjc.def: Mention them.
229 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
231 * objc-features.texi: Document the @compatibility_alias compiler
232 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
234 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
236 * sendmsg.c (__objc_forward): Delete strlen() declaration.
238 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
240 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
241 we're not interested in the result and they might fail.
242 * configure: Regenerated.
244 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
246 * objc-features.texi: Use @email.
248 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
250 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
253 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
255 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
256 determines the value dynamically.
258 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
260 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
261 libraries to provide a function that returns the real forwarding
262 function. This can alleviate problems __builtin_apply() and
263 friends have on various platforms. (Solution suggested by Helge
266 * objc/objc-api.h: Define __objc_msg_forward.
268 * sendmsg.c: Define gen_rtx_REG.
270 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
272 * thr-rtems.c: New file. Stub to compile.
274 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
276 * configure: Rebuilt with new libtool.m4.
278 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
280 * configure.in: Create a config.h file. Check for <sched.h>.
281 * configure: Regenerate.
283 * config.h.in: Check for <sched.h>.
285 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
287 * configure: Regenerate after change to ../libtool.m4.
289 2000-08-14 Andreas Schwab <schwab@suse.de>
291 * objc-features.texi (Top): Move @menu at end of node.
293 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
295 * objc-features.texi: Move @node Top before @menu.
297 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
299 * objc-features.texi: Documented the new -fconstant-string-class
302 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
304 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
305 improve the Posix thread support for Objective-C.
307 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
309 * aclocal.m4: Replace copy of ../libtool.m4 with
310 sinclude(../libtool.m4).
312 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
314 * configure.in: Added libtool support; build shared libraries
315 if --enable-shared was passed on command line.
316 * Makefile.in: Modified most compilation commands to use libtool.
317 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
318 libtool distribution.
320 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
322 * sarray.c, Object.m: Removed the explicit prototypes for strlen
323 and memcpy on 64-bit platforms (Suggested by Rodney Brown
326 2000-05-12 H.J. Lu (hjl@gnu.org)
328 * Makefile.in (GTHREAD_FLAGS): New.
329 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
330 (OBJC_THREAD_FILE): Changed to thr-objc.
332 * configure.in (GTHREAD_FLAGS): New, check and replace it for
334 (OBJC_THREAD_FILE): Removed.
338 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
340 * objc/hash.h: Include string.h.
342 2000-04-15 David Edelsohn <edelsohn@gnu.org>
344 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
346 2000-04-12 Jakub Jelinek <jakub@redhat.com>
348 * Object.m (strlen): Provide prototype on all 64bit platforms,
350 * sarray.c (memcpy): Likewise.
351 * encoding.c (objc_layout_finish_structure): Don't use
352 ROUND_TYPE_ALIGN on sparc.
354 * encoding.c (objc_layout_structure_next_member): Do the whole
355 procedure even for the first member, so that we get correct
358 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
360 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
363 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
365 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
367 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
369 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
371 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
373 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
374 the compiler when building C code.
376 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
378 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
379 libdir, libsubdir and tooldir.
381 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
383 * init.c (__objc_force_linking): Make global.
385 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
387 * configure.in (AC_EXEEXT): Remove call.
388 (compiler_name): Explicitly check with no extension and .exe
390 * configure: Regenerate.
392 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
394 * Makefile.in (CC1OBJ): Define in terms of CC.
395 (runtime-info.h): Use.
397 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
399 * objc-features.texi: Updated the URL to Boehm's GC page.
401 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
403 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
404 the char as being signed (patch from Daniel Jacobowitz
407 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
409 * configure.in (AC_PREREQ): Update to 2.13.
410 (AC_EXEEXT): Call to find possible file extension.
411 (compiler_name): Use.
412 * configure: Regenerate.
414 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
416 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
418 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
420 * configure.in (thread_file): Correct and simplify code to find
422 * configure: Rebuilt.
424 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
426 * configure.in (compiler_name): Add check to detect if this
427 language's compiler has been built.
428 * configure: Regenerate.
430 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
432 * configure.in: Use AC_PREREQ(2.12.1).
434 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
436 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
438 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
440 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
442 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
444 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
446 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
448 * objc-features.texi (Top): Changed the email address.
449 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
451 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
453 * encoding.c: Redefine get_inner_array_type to get the first entry
456 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
458 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
459 (objc_get_type_qualifiers): Similarly.
460 * objc/encoding.h (_C_BYREF): Define.
463 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
465 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
466 works out on 64-bit systems.
468 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
470 * Makefile.in (INCLUDES): Make it multilib-friendly.
472 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
474 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
476 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
477 Jeffrey A Law (law@cygnus.com)
479 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
480 (FLAGS_TO_PASS): Added.
481 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
483 * archive.c: Change config.h to tconfig.h.
485 * configure.in: Find gcc's object directory even for multilibs.
487 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
489 * configure.in: Escape ^ in grep string.
490 * configure: Rebuilt.
492 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
494 * All .h files pushed down into the objc/ subdirectory.
495 * Makefile.in (copy_headers): Corresponding changes.
496 * configure.in (AC_INIT): Corresponding changes.
497 * configure: Rebuilt.
499 1998-09-30 Ben Elliston <bje@cygnus.com>
500 Jeff Law <law@cygnus.com>
502 * Makefile.in: Rewrite.
504 * configure.in: Likewise.
506 * configure: Regenerate.
508 * All .c files. Remove "objc" prefix when including objc header
509 files. Include tconfig.h, not ../tconfig.h.
511 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
513 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
514 (get_inner_array_type): Define.
516 1998-09-21 Ben Elliston <bje@cygnus.com>
518 * New directory. Moved files from ../gcc/objc.