1 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
3 * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
4 $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
5 version_specific_libs is enabled.
8 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10 * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
11 (install-libs, install-headers): Prepend $(DESTDIR) to
12 destination paths in all (un)installation commands.
14 2002-12-02 Zack Weinberg <zack@codesourcery.com>
16 * thr-objc.c: Include coretypes.h and tm.h.
18 2002-12-01 Zack Weinberg <zack@codesourcery.com>
20 * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
22 2002-11-26 Nathanael Nerode <neroden@gcc.gnu.org>
24 * configure.in: Remove skip-this-dir support.
25 * configure: Regenerate.
27 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
29 * Makefile.in (all): Fix multilib parallel build.
31 Thu Sep 12 12:44:37 2002 Nicola Pero <n.pero@mi.flashnet.it>
33 * sendmsg.c (nil_method): Declare not to take a variable number of
35 (objc_msg_lookup): Cast nil_method to IMP before returning it.
36 (objc_msg_lookup_super): The same.
38 2002-09-10 Jan Hubicka <jh@suse.cz>
40 * nil_method.c (nil_method): No longer defined with variable
43 2002-07-02 Rodney Brown <rbrown64@csc.com.au>
45 * objc/encoding.h: Fix formatting.
46 * objc/hash.h: Likewise.
47 * objc/objc-api.h: Likewise.
48 * objc/runtime.h: Likewise.
49 * objc/thr.h: Likewise.
50 * archive.c: Likewise.
52 * encoding.c: Likewise.
57 * nil_method.c: Likewise.
58 * objects.c: Likewise.
60 * selector.c: Likewise.
61 * sendmsg.c: Likewise.
62 * thr-mach.c: Likewise.
65 2002-06-25 DJ Delorie <dj@redhat.com>
67 * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
68 GLIBCPP_TOPREL_CONFIGURE.
69 * configure.in: Call it before AC_CANONICAL_SYSTEM.
70 * configure: Regenerate.
72 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
74 * Object.m (forward, read, write): Fix unused parameter warnings.
75 * encoding.c: Include <stdlib.h>.
76 (target_flags): Mark with attribute unused.
78 * runtime.h (__objc_selector_max_index): Change to unsigned int.
79 (__objc_generate_gc_type_description): Prototype.
80 * selector.c (__objc_selector_max_index): Change to unsigned int.
82 Mon Jun 17 18:37:42 2002 Nicola Pero <n.pero@mi.flashnet.it>
84 * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
85 we always have a return value: if __objc_msg_forward does not
86 supply a forwarding implementation, return the default
87 __builtin_apply based one.
89 2002-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
91 * Object.m: Fix signed/unsigned warning.
92 * Protocol.m: Likewise.
93 * archive.c: Always include stdlib.h.
94 (objc_read_short, objc_read_unsigned_short, objc_read_int,
95 objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
96 Fix signed/unsigned warning.
97 (objc_write_type, objc_read_type, objc_write_types,
98 objc_read_types): Ensure ctype 8-bit safety.
99 (__objc_no_write, __objc_no_read): Mark unused parameters.
100 * class.c (class_table_setup): Specify void arg.
101 * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
102 objc_skip_typespec, objc_skip_offset,
103 objc_layout_structure_next_member): Ensure ctype 8-bit safety.
104 (objc_layout_structure_next_member): Ensure variables are
106 * gc.c (__objc_generate_gc_type_description,
107 class_ivar_set_gcinvisible): Mark unused parameters.
108 * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
110 (__objc_init_protocols) Fix signed/unsigned warning.
111 * nil_method.c (nil_method): Mark unused parameters.
112 * thr.h (objc_thread_callback): Specify void arg.
113 * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
114 signed/unsigned warning.
115 (sarray_free): Fix formatting.
116 * selector.c (sel_types_match): Ensure ctype 8-bit safety.
117 * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
119 2002-06-09 Andreas Jaeger <aj@suse.de>
121 * encoding.c (objc_layout_structure_next_member): Remove unused
124 2002-05-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
126 * Makefile.in (SHELL): Set to @SHELL@.
128 (ALL_CFLAGS): Add $(WARN_CFLAGS).
130 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
132 * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
133 * configure: Regenerate.
135 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
137 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
138 script entry, and set LD to it when configuring multilibs.
139 * configure: Rebuilt.
141 2002-04-19 David O'Brien <obrien@FreeBSD.org>
143 * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
145 2002-04-09 Hans-Peter Nilsson <hp@bitrange.com>
148 * objc/objc-api.h (struct objc_protocol_list): Change type of
149 member count from int to size_t.
151 2002-02-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
154 * aclocal.m4: Replace with version copied from libstdc++-v3.
155 * configure.in: Update for changes to aclocal and Makefile.
156 * configure: Regenerate.
157 * Makefile.in: Correct install of multilibs and shared libs, use
158 INSTALL_DATA for include files.
160 Mon Dec 17 17:02:12 2001 Nicola Pero <nicola@brainstorm.co.uk>
162 * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
163 categories - when an unclaimed category was found, the loop was
164 doing two steps forward instead of one, so that in certain cases
165 it was failing to properly load all the categories. (Reported
166 with fix by Alexander Malmberg <alexander@malmberg.org>).
168 2001-11-14 Aldy Hernandez <aldyh@redhat.com>
170 * encoding.c: Add target_flags.
172 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
174 * objc/objc-api.h (_C_VECTOR): New.
176 * encoding.c (VECTOR_TYPE): New.
178 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
180 * class.c: Rewritten the class table to use optimized, lock-free
181 lookup. This more than doubles the speed of class method
182 invocations. (class_table_setup), (class_table_insert),
183 (class_table_replace), (class_table_get_safe),
184 (class_table_next), (class_table_print),
185 (class_table_print_histogram): New functions.
186 (__objc_init_class_tables): Use class_table_setup.
187 (__objc_add_class_to_hash): Use class_table_get_safe and
188 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
189 assert the existence of the table; do not lock the runtime; use
190 class_table_get_safe. (objc_next_class): Use class_table_next.
191 (__objc_resolve_class_links): Use class_table_next.
192 (class_pose_as): Use class_table_replace.
194 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
196 * gc.c: Removed the DEBUG declaration.
198 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
200 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
201 rather than through objc_thread_id, to save a function call.
202 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
205 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
207 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
208 to cast an id to a Class, which can not be done. Make the check
209 by using CLS_ISMETA on the class pointer instead.
210 (object_is_meta_class): Similar fix.
212 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
214 * configure.in (AC_EXEEXT): Work around in case it expands to
215 nothing, as in autoconf 2.50.
216 * acinclude.m4: Likewise.
217 * configure: Rebuilt.
219 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
221 * THREADS: Explain that when we compile libobjc inside GCC, we
222 always use thr-objc.c as a backend, which uses GCC's thread code.
224 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
226 * init.c (__objc_send_message_in_list): When setting a new entry
227 in __objc_load_methods use the method IMP as key, but check to see
228 if the method is in the hashtable by looking at the IMP also.
229 Also ... call the method after adding it to the hashtable rather
230 than before ... thus preventing an obscure possibility of infinite
231 recursion if a +load method itself loads a subclass.
233 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
235 * init.c (__objc_send_message_in_list): When setting a new entry
236 in __objc_load_methods use the method name as key, not the method
237 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
239 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
241 * objc-features.texi: Move to ../gcc/objc.texi.
243 * Makefile.in: Don't generate documentation from
246 2001-05-01 Mark Mitchell <mark@codesourcery.com>
248 * fdl.texi: New file.
249 * objc-features.texi: Simplify.
250 * Makefile.in: Adjust accordingly.
252 2001-04-30 Mark Mitchell <mark@codesourcery.com>
254 * objc-features.texi: Use the GFDL.
256 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
258 * encoding.c (REAL_TYPE): Define.
260 2001-03-19 David Edelsohn <edelsohn@gnu.org>
262 * encoding.c (TYPE_MODE): Define.
264 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
266 * thr.c (objc_thread_add): New function.
267 (objc_thread_remove): Ditto.
268 * objc/thr.h: Declare them.
269 * libobjc.def: Mention them.
271 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
273 * objc-features.texi: Document the @compatibility_alias compiler
274 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
276 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
278 * sendmsg.c (__objc_forward): Delete strlen() declaration.
280 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
282 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
283 we're not interested in the result and they might fail.
284 * configure: Regenerated.
286 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
288 * objc-features.texi: Use @email.
290 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
292 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
295 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
297 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
298 determines the value dynamically.
300 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
302 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
303 libraries to provide a function that returns the real forwarding
304 function. This can alleviate problems __builtin_apply() and
305 friends have on various platforms. (Solution suggested by Helge
308 * objc/objc-api.h: Define __objc_msg_forward.
310 * sendmsg.c: Define gen_rtx_REG.
312 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
314 * thr-rtems.c: New file. Stub to compile.
316 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
318 * configure: Rebuilt with new libtool.m4.
320 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
322 * configure.in: Create a config.h file. Check for <sched.h>.
323 * configure: Regenerate.
325 * config.h.in: Check for <sched.h>.
327 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
329 * configure: Regenerate after change to ../libtool.m4.
331 2000-08-14 Andreas Schwab <schwab@suse.de>
333 * objc-features.texi (Top): Move @menu at end of node.
335 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
337 * objc-features.texi: Move @node Top before @menu.
339 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
341 * objc-features.texi: Documented the new -fconstant-string-class
344 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
346 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
347 improve the Posix thread support for Objective-C.
349 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
351 * aclocal.m4: Replace copy of ../libtool.m4 with
352 sinclude(../libtool.m4).
354 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
356 * configure.in: Added libtool support; build shared libraries
357 if --enable-shared was passed on command line.
358 * Makefile.in: Modified most compilation commands to use libtool.
359 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
360 libtool distribution.
362 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
364 * sarray.c, Object.m: Removed the explicit prototypes for strlen
365 and memcpy on 64-bit platforms (Suggested by Rodney Brown
368 2000-05-12 H.J. Lu (hjl@gnu.org)
370 * Makefile.in (GTHREAD_FLAGS): New.
371 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
372 (OBJC_THREAD_FILE): Changed to thr-objc.
374 * configure.in (GTHREAD_FLAGS): New, check and replace it for
376 (OBJC_THREAD_FILE): Removed.
380 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
382 * objc/hash.h: Include string.h.
384 2000-04-15 David Edelsohn <edelsohn@gnu.org>
386 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
388 2000-04-12 Jakub Jelinek <jakub@redhat.com>
390 * Object.m (strlen): Provide prototype on all 64bit platforms,
392 * sarray.c (memcpy): Likewise.
393 * encoding.c (objc_layout_finish_structure): Don't use
394 ROUND_TYPE_ALIGN on sparc.
396 * encoding.c (objc_layout_structure_next_member): Do the whole
397 procedure even for the first member, so that we get correct
400 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
402 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
405 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
407 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
409 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
411 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
413 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
415 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
416 the compiler when building C code.
418 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
420 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
421 libdir, libsubdir and tooldir.
423 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
425 * init.c (__objc_force_linking): Make global.
427 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
429 * configure.in (AC_EXEEXT): Remove call.
430 (compiler_name): Explicitly check with no extension and .exe
432 * configure: Regenerate.
434 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
436 * Makefile.in (CC1OBJ): Define in terms of CC.
437 (runtime-info.h): Use.
439 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
441 * objc-features.texi: Updated the URL to Boehm's GC page.
443 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
445 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
446 the char as being signed (patch from Daniel Jacobowitz
449 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
451 * configure.in (AC_PREREQ): Update to 2.13.
452 (AC_EXEEXT): Call to find possible file extension.
453 (compiler_name): Use.
454 * configure: Regenerate.
456 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
458 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
460 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
462 * configure.in (thread_file): Correct and simplify code to find
464 * configure: Rebuilt.
466 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
468 * configure.in (compiler_name): Add check to detect if this
469 language's compiler has been built.
470 * configure: Regenerate.
472 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
474 * configure.in: Use AC_PREREQ(2.12.1).
476 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
478 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
480 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
482 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
484 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
486 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
488 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
490 * objc-features.texi (Top): Changed the email address.
491 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
493 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
495 * encoding.c: Redefine get_inner_array_type to get the first entry
498 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
500 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
501 (objc_get_type_qualifiers): Similarly.
502 * objc/encoding.h (_C_BYREF): Define.
505 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
507 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
508 works out on 64-bit systems.
510 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
512 * Makefile.in (INCLUDES): Make it multilib-friendly.
514 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
516 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
518 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
519 Jeffrey A Law (law@cygnus.com)
521 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
522 (FLAGS_TO_PASS): Added.
523 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
525 * archive.c: Change config.h to tconfig.h.
527 * configure.in: Find gcc's object directory even for multilibs.
529 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
531 * configure.in: Escape ^ in grep string.
532 * configure: Rebuilt.
534 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
536 * All .h files pushed down into the objc/ subdirectory.
537 * Makefile.in (copy_headers): Corresponding changes.
538 * configure.in (AC_INIT): Corresponding changes.
539 * configure: Rebuilt.
541 1998-09-30 Ben Elliston <bje@cygnus.com>
542 Jeff Law <law@cygnus.com>
544 * Makefile.in: Rewrite.
546 * configure.in: Likewise.
548 * configure: Regenerate.
550 * All .c files. Remove "objc" prefix when including objc header
551 files. Include tconfig.h, not ../tconfig.h.
553 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
555 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
556 (get_inner_array_type): Define.
558 1998-09-21 Ben Elliston <bje@cygnus.com>
560 * New directory. Moved files from ../gcc/objc.