1 2002-06-25 DJ Delorie <dj@redhat.com>
3 * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
4 GLIBCPP_TOPREL_CONFIGURE.
5 * configure.in: Call it before AC_CANONICAL_SYSTEM.
6 * configure: Regenerate.
8 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10 * Object.m (forward, read, write): Fix unused parameter warnings.
11 * encoding.c: Include <stdlib.h>.
12 (target_flags): Mark with attribute unused.
14 * runtime.h (__objc_selector_max_index): Change to unsigned int.
15 (__objc_generate_gc_type_description): Prototype.
16 * selector.c (__objc_selector_max_index): Change to unsigned int.
18 Mon Jun 17 18:37:42 2002 Nicola Pero <n.pero@mi.flashnet.it>
20 * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
21 we always have a return value: if __objc_msg_forward does not
22 supply a forwarding implementation, return the default
23 __builtin_apply based one.
25 2002-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
27 * Object.m: Fix signed/unsigned warning.
28 * Protocol.m: Likewise.
29 * archive.c: Always include stdlib.h.
30 (objc_read_short, objc_read_unsigned_short, objc_read_int,
31 objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
32 Fix signed/unsigned warning.
33 (objc_write_type, objc_read_type, objc_write_types,
34 objc_read_types): Ensure ctype 8-bit safety.
35 (__objc_no_write, __objc_no_read): Mark unused parameters.
36 * class.c (class_table_setup): Specify void arg.
37 * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
38 objc_skip_typespec, objc_skip_offset,
39 objc_layout_structure_next_member): Ensure ctype 8-bit safety.
40 (objc_layout_structure_next_member): Ensure variables are
42 * gc.c (__objc_generate_gc_type_description,
43 class_ivar_set_gcinvisible): Mark unused parameters.
44 * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
46 (__objc_init_protocols) Fix signed/unsigned warning.
47 * nil_method.c (nil_method): Mark unused parameters.
48 * thr.h (objc_thread_callback): Specify void arg.
49 * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
50 signed/unsigned warning.
51 (sarray_free): Fix formatting.
52 * selector.c (sel_types_match): Ensure ctype 8-bit safety.
53 * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
55 2002-06-09 Andreas Jaeger <aj@suse.de>
57 * encoding.c (objc_layout_structure_next_member): Remove unused
60 2002-05-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
62 * Makefile.in (SHELL): Set to @SHELL@.
64 (ALL_CFLAGS): Add $(WARN_CFLAGS).
66 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
68 * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
69 * configure: Regenerate.
71 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
73 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
74 script entry, and set LD to it when configuring multilibs.
77 2002-04-19 David O'Brien <obrien@FreeBSD.org>
79 * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
81 2002-04-09 Hans-Peter Nilsson <hp@bitrange.com>
84 * objc/objc-api.h (struct objc_protocol_list): Change type of
85 member count from int to size_t.
87 2002-02-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
90 * aclocal.m4: Replace with version copied from libstdc++-v3.
91 * configure.in: Update for changes to aclocal and Makefile.
92 * configure: Regenerate.
93 * Makefile.in: Correct install of multilibs and shared libs, use
94 INSTALL_DATA for include files.
96 Mon Dec 17 17:02:12 2001 Nicola Pero <nicola@brainstorm.co.uk>
98 * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
99 categories - when an unclaimed category was found, the loop was
100 doing two steps forward instead of one, so that in certain cases
101 it was failing to properly load all the categories. (Reported
102 with fix by Alexander Malmberg <alexander@malmberg.org>).
104 2001-11-14 Aldy Hernandez <aldyh@redhat.com>
106 * encoding.c: Add target_flags.
108 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
110 * objc/objc-api.h (_C_VECTOR): New.
112 * encoding.c (VECTOR_TYPE): New.
114 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
116 * class.c: Rewritten the class table to use optimized, lock-free
117 lookup. This more than doubles the speed of class method
118 invocations. (class_table_setup), (class_table_insert),
119 (class_table_replace), (class_table_get_safe),
120 (class_table_next), (class_table_print),
121 (class_table_print_histogram): New functions.
122 (__objc_init_class_tables): Use class_table_setup.
123 (__objc_add_class_to_hash): Use class_table_get_safe and
124 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
125 assert the existence of the table; do not lock the runtime; use
126 class_table_get_safe. (objc_next_class): Use class_table_next.
127 (__objc_resolve_class_links): Use class_table_next.
128 (class_pose_as): Use class_table_replace.
130 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
132 * gc.c: Removed the DEBUG declaration.
134 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
136 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
137 rather than through objc_thread_id, to save a function call.
138 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
141 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
143 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
144 to cast an id to a Class, which can not be done. Make the check
145 by using CLS_ISMETA on the class pointer instead.
146 (object_is_meta_class): Similar fix.
148 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
150 * configure.in (AC_EXEEXT): Work around in case it expands to
151 nothing, as in autoconf 2.50.
152 * acinclude.m4: Likewise.
153 * configure: Rebuilt.
155 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
157 * THREADS: Explain that when we compile libobjc inside GCC, we
158 always use thr-objc.c as a backend, which uses GCC's thread code.
160 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
162 * init.c (__objc_send_message_in_list): When setting a new entry
163 in __objc_load_methods use the method IMP as key, but check to see
164 if the method is in the hashtable by looking at the IMP also.
165 Also ... call the method after adding it to the hashtable rather
166 than before ... thus preventing an obscure possibility of infinite
167 recursion if a +load method itself loads a subclass.
169 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
171 * init.c (__objc_send_message_in_list): When setting a new entry
172 in __objc_load_methods use the method name as key, not the method
173 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
175 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
177 * objc-features.texi: Move to ../gcc/objc.texi.
179 * Makefile.in: Don't generate documentation from
182 2001-05-01 Mark Mitchell <mark@codesourcery.com>
184 * fdl.texi: New file.
185 * objc-features.texi: Simplify.
186 * Makefile.in: Adjust accordingly.
188 2001-04-30 Mark Mitchell <mark@codesourcery.com>
190 * objc-features.texi: Use the GFDL.
192 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
194 * encoding.c (REAL_TYPE): Define.
196 2001-03-19 David Edelsohn <edelsohn@gnu.org>
198 * encoding.c (TYPE_MODE): Define.
200 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
202 * thr.c (objc_thread_add): New function.
203 (objc_thread_remove): Ditto.
204 * objc/thr.h: Declare them.
205 * libobjc.def: Mention them.
207 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
209 * objc-features.texi: Document the @compatibility_alias compiler
210 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
212 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
214 * sendmsg.c (__objc_forward): Delete strlen() declaration.
216 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
218 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
219 we're not interested in the result and they might fail.
220 * configure: Regenerated.
222 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
224 * objc-features.texi: Use @email.
226 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
228 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
231 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
233 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
234 determines the value dynamically.
236 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
238 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
239 libraries to provide a function that returns the real forwarding
240 function. This can alleviate problems __builtin_apply() and
241 friends have on various platforms. (Solution suggested by Helge
244 * objc/objc-api.h: Define __objc_msg_forward.
246 * sendmsg.c: Define gen_rtx_REG.
248 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
250 * thr-rtems.c: New file. Stub to compile.
252 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
254 * configure: Rebuilt with new libtool.m4.
256 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
258 * configure.in: Create a config.h file. Check for <sched.h>.
259 * configure: Regenerate.
261 * config.h.in: Check for <sched.h>.
263 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
265 * configure: Regenerate after change to ../libtool.m4.
267 2000-08-14 Andreas Schwab <schwab@suse.de>
269 * objc-features.texi (Top): Move @menu at end of node.
271 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
273 * objc-features.texi: Move @node Top before @menu.
275 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
277 * objc-features.texi: Documented the new -fconstant-string-class
280 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
282 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
283 improve the Posix thread support for Objective-C.
285 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
287 * aclocal.m4: Replace copy of ../libtool.m4 with
288 sinclude(../libtool.m4).
290 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
292 * configure.in: Added libtool support; build shared libraries
293 if --enable-shared was passed on command line.
294 * Makefile.in: Modified most compilation commands to use libtool.
295 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
296 libtool distribution.
298 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
300 * sarray.c, Object.m: Removed the explicit prototypes for strlen
301 and memcpy on 64-bit platforms (Suggested by Rodney Brown
304 2000-05-12 H.J. Lu (hjl@gnu.org)
306 * Makefile.in (GTHREAD_FLAGS): New.
307 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
308 (OBJC_THREAD_FILE): Changed to thr-objc.
310 * configure.in (GTHREAD_FLAGS): New, check and replace it for
312 (OBJC_THREAD_FILE): Removed.
316 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
318 * objc/hash.h: Include string.h.
320 2000-04-15 David Edelsohn <edelsohn@gnu.org>
322 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
324 2000-04-12 Jakub Jelinek <jakub@redhat.com>
326 * Object.m (strlen): Provide prototype on all 64bit platforms,
328 * sarray.c (memcpy): Likewise.
329 * encoding.c (objc_layout_finish_structure): Don't use
330 ROUND_TYPE_ALIGN on sparc.
332 * encoding.c (objc_layout_structure_next_member): Do the whole
333 procedure even for the first member, so that we get correct
336 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
338 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
341 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
343 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
345 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
347 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
349 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
351 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
352 the compiler when building C code.
354 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
356 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
357 libdir, libsubdir and tooldir.
359 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
361 * init.c (__objc_force_linking): Make global.
363 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
365 * configure.in (AC_EXEEXT): Remove call.
366 (compiler_name): Explicitly check with no extension and .exe
368 * configure: Regenerate.
370 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
372 * Makefile.in (CC1OBJ): Define in terms of CC.
373 (runtime-info.h): Use.
375 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
377 * objc-features.texi: Updated the URL to Boehm's GC page.
379 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
381 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
382 the char as being signed (patch from Daniel Jacobowitz
385 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
387 * configure.in (AC_PREREQ): Update to 2.13.
388 (AC_EXEEXT): Call to find possible file extension.
389 (compiler_name): Use.
390 * configure: Regenerate.
392 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
394 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
396 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
398 * configure.in (thread_file): Correct and simplify code to find
400 * configure: Rebuilt.
402 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
404 * configure.in (compiler_name): Add check to detect if this
405 language's compiler has been built.
406 * configure: Regenerate.
408 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
410 * configure.in: Use AC_PREREQ(2.12.1).
412 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
414 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
416 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
418 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
420 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
422 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
424 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
426 * objc-features.texi (Top): Changed the email address.
427 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
429 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
431 * encoding.c: Redefine get_inner_array_type to get the first entry
434 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
436 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
437 (objc_get_type_qualifiers): Similarly.
438 * objc/encoding.h (_C_BYREF): Define.
441 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
443 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
444 works out on 64-bit systems.
446 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
448 * Makefile.in (INCLUDES): Make it multilib-friendly.
450 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
452 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
454 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
455 Jeffrey A Law (law@cygnus.com)
457 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
458 (FLAGS_TO_PASS): Added.
459 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
461 * archive.c: Change config.h to tconfig.h.
463 * configure.in: Find gcc's object directory even for multilibs.
465 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
467 * configure.in: Escape ^ in grep string.
468 * configure: Rebuilt.
470 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
472 * All .h files pushed down into the objc/ subdirectory.
473 * Makefile.in (copy_headers): Corresponding changes.
474 * configure.in (AC_INIT): Corresponding changes.
475 * configure: Rebuilt.
477 1998-09-30 Ben Elliston <bje@cygnus.com>
478 Jeff Law <law@cygnus.com>
480 * Makefile.in: Rewrite.
482 * configure.in: Likewise.
484 * configure: Regenerate.
486 * All .c files. Remove "objc" prefix when including objc header
487 files. Include tconfig.h, not ../tconfig.h.
489 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
491 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
492 (get_inner_array_type): Define.
494 1998-09-21 Ben Elliston <bje@cygnus.com>
496 * New directory. Moved files from ../gcc/objc.