1 2003-03-12 Andreas Schwab <schwab@suse.de>
3 * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
4 glibcpp_toolexeclibdir.
7 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
9 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
13 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
15 * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
16 $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
17 version_specific_libs is enabled.
20 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
22 * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
23 (install-libs, install-headers): Prepend $(DESTDIR) to
24 destination paths in all (un)installation commands.
26 2002-12-02 Zack Weinberg <zack@codesourcery.com>
28 * thr-objc.c: Include coretypes.h and tm.h.
30 2002-12-01 Zack Weinberg <zack@codesourcery.com>
32 * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
34 2002-11-26 Nathanael Nerode <neroden@gcc.gnu.org>
36 * configure.in: Remove skip-this-dir support.
37 * configure: Regenerate.
39 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
41 * Makefile.in (all): Fix multilib parallel build.
43 Thu Sep 12 12:44:37 2002 Nicola Pero <n.pero@mi.flashnet.it>
45 * sendmsg.c (nil_method): Declare not to take a variable number of
47 (objc_msg_lookup): Cast nil_method to IMP before returning it.
48 (objc_msg_lookup_super): The same.
50 2002-09-10 Jan Hubicka <jh@suse.cz>
52 * nil_method.c (nil_method): No longer defined with variable
55 2002-07-02 Rodney Brown <rbrown64@csc.com.au>
57 * objc/encoding.h: Fix formatting.
58 * objc/hash.h: Likewise.
59 * objc/objc-api.h: Likewise.
60 * objc/runtime.h: Likewise.
61 * objc/thr.h: Likewise.
62 * archive.c: Likewise.
64 * encoding.c: Likewise.
69 * nil_method.c: Likewise.
70 * objects.c: Likewise.
72 * selector.c: Likewise.
73 * sendmsg.c: Likewise.
74 * thr-mach.c: Likewise.
77 2002-06-25 DJ Delorie <dj@redhat.com>
79 * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
80 GLIBCPP_TOPREL_CONFIGURE.
81 * configure.in: Call it before AC_CANONICAL_SYSTEM.
82 * configure: Regenerate.
84 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
86 * Object.m (forward, read, write): Fix unused parameter warnings.
87 * encoding.c: Include <stdlib.h>.
88 (target_flags): Mark with attribute unused.
90 * runtime.h (__objc_selector_max_index): Change to unsigned int.
91 (__objc_generate_gc_type_description): Prototype.
92 * selector.c (__objc_selector_max_index): Change to unsigned int.
94 Mon Jun 17 18:37:42 2002 Nicola Pero <n.pero@mi.flashnet.it>
96 * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
97 we always have a return value: if __objc_msg_forward does not
98 supply a forwarding implementation, return the default
99 __builtin_apply based one.
101 2002-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
103 * Object.m: Fix signed/unsigned warning.
104 * Protocol.m: Likewise.
105 * archive.c: Always include stdlib.h.
106 (objc_read_short, objc_read_unsigned_short, objc_read_int,
107 objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
108 Fix signed/unsigned warning.
109 (objc_write_type, objc_read_type, objc_write_types,
110 objc_read_types): Ensure ctype 8-bit safety.
111 (__objc_no_write, __objc_no_read): Mark unused parameters.
112 * class.c (class_table_setup): Specify void arg.
113 * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
114 objc_skip_typespec, objc_skip_offset,
115 objc_layout_structure_next_member): Ensure ctype 8-bit safety.
116 (objc_layout_structure_next_member): Ensure variables are
118 * gc.c (__objc_generate_gc_type_description,
119 class_ivar_set_gcinvisible): Mark unused parameters.
120 * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
122 (__objc_init_protocols) Fix signed/unsigned warning.
123 * nil_method.c (nil_method): Mark unused parameters.
124 * thr.h (objc_thread_callback): Specify void arg.
125 * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
126 signed/unsigned warning.
127 (sarray_free): Fix formatting.
128 * selector.c (sel_types_match): Ensure ctype 8-bit safety.
129 * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
131 2002-06-09 Andreas Jaeger <aj@suse.de>
133 * encoding.c (objc_layout_structure_next_member): Remove unused
136 2002-05-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
138 * Makefile.in (SHELL): Set to @SHELL@.
140 (ALL_CFLAGS): Add $(WARN_CFLAGS).
142 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
144 * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
145 * configure: Regenerate.
147 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
149 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
150 script entry, and set LD to it when configuring multilibs.
151 * configure: Rebuilt.
153 2002-04-19 David O'Brien <obrien@FreeBSD.org>
155 * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
157 2002-04-09 Hans-Peter Nilsson <hp@bitrange.com>
160 * objc/objc-api.h (struct objc_protocol_list): Change type of
161 member count from int to size_t.
163 2002-02-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
166 * aclocal.m4: Replace with version copied from libstdc++-v3.
167 * configure.in: Update for changes to aclocal and Makefile.
168 * configure: Regenerate.
169 * Makefile.in: Correct install of multilibs and shared libs, use
170 INSTALL_DATA for include files.
172 Mon Dec 17 17:02:12 2001 Nicola Pero <nicola@brainstorm.co.uk>
174 * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
175 categories - when an unclaimed category was found, the loop was
176 doing two steps forward instead of one, so that in certain cases
177 it was failing to properly load all the categories. (Reported
178 with fix by Alexander Malmberg <alexander@malmberg.org>).
180 2001-11-14 Aldy Hernandez <aldyh@redhat.com>
182 * encoding.c: Add target_flags.
184 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
186 * objc/objc-api.h (_C_VECTOR): New.
188 * encoding.c (VECTOR_TYPE): New.
190 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
192 * class.c: Rewritten the class table to use optimized, lock-free
193 lookup. This more than doubles the speed of class method
194 invocations. (class_table_setup), (class_table_insert),
195 (class_table_replace), (class_table_get_safe),
196 (class_table_next), (class_table_print),
197 (class_table_print_histogram): New functions.
198 (__objc_init_class_tables): Use class_table_setup.
199 (__objc_add_class_to_hash): Use class_table_get_safe and
200 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
201 assert the existence of the table; do not lock the runtime; use
202 class_table_get_safe. (objc_next_class): Use class_table_next.
203 (__objc_resolve_class_links): Use class_table_next.
204 (class_pose_as): Use class_table_replace.
206 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
208 * gc.c: Removed the DEBUG declaration.
210 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
212 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
213 rather than through objc_thread_id, to save a function call.
214 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
217 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
219 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
220 to cast an id to a Class, which can not be done. Make the check
221 by using CLS_ISMETA on the class pointer instead.
222 (object_is_meta_class): Similar fix.
224 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
226 * configure.in (AC_EXEEXT): Work around in case it expands to
227 nothing, as in autoconf 2.50.
228 * acinclude.m4: Likewise.
229 * configure: Rebuilt.
231 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
233 * THREADS: Explain that when we compile libobjc inside GCC, we
234 always use thr-objc.c as a backend, which uses GCC's thread code.
236 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
238 * init.c (__objc_send_message_in_list): When setting a new entry
239 in __objc_load_methods use the method IMP as key, but check to see
240 if the method is in the hashtable by looking at the IMP also.
241 Also ... call the method after adding it to the hashtable rather
242 than before ... thus preventing an obscure possibility of infinite
243 recursion if a +load method itself loads a subclass.
245 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
247 * init.c (__objc_send_message_in_list): When setting a new entry
248 in __objc_load_methods use the method name as key, not the method
249 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
251 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
253 * objc-features.texi: Move to ../gcc/objc.texi.
255 * Makefile.in: Don't generate documentation from
258 2001-05-01 Mark Mitchell <mark@codesourcery.com>
260 * fdl.texi: New file.
261 * objc-features.texi: Simplify.
262 * Makefile.in: Adjust accordingly.
264 2001-04-30 Mark Mitchell <mark@codesourcery.com>
266 * objc-features.texi: Use the GFDL.
268 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
270 * encoding.c (REAL_TYPE): Define.
272 2001-03-19 David Edelsohn <edelsohn@gnu.org>
274 * encoding.c (TYPE_MODE): Define.
276 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
278 * thr.c (objc_thread_add): New function.
279 (objc_thread_remove): Ditto.
280 * objc/thr.h: Declare them.
281 * libobjc.def: Mention them.
283 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
285 * objc-features.texi: Document the @compatibility_alias compiler
286 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
288 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
290 * sendmsg.c (__objc_forward): Delete strlen() declaration.
292 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
294 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
295 we're not interested in the result and they might fail.
296 * configure: Regenerated.
298 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
300 * objc-features.texi: Use @email.
302 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
304 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
307 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
309 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
310 determines the value dynamically.
312 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
314 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
315 libraries to provide a function that returns the real forwarding
316 function. This can alleviate problems __builtin_apply() and
317 friends have on various platforms. (Solution suggested by Helge
320 * objc/objc-api.h: Define __objc_msg_forward.
322 * sendmsg.c: Define gen_rtx_REG.
324 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
326 * thr-rtems.c: New file. Stub to compile.
328 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
330 * configure: Rebuilt with new libtool.m4.
332 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
334 * configure.in: Create a config.h file. Check for <sched.h>.
335 * configure: Regenerate.
337 * config.h.in: Check for <sched.h>.
339 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
341 * configure: Regenerate after change to ../libtool.m4.
343 2000-08-14 Andreas Schwab <schwab@suse.de>
345 * objc-features.texi (Top): Move @menu at end of node.
347 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
349 * objc-features.texi: Move @node Top before @menu.
351 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
353 * objc-features.texi: Documented the new -fconstant-string-class
356 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
358 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
359 improve the Posix thread support for Objective-C.
361 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
363 * aclocal.m4: Replace copy of ../libtool.m4 with
364 sinclude(../libtool.m4).
366 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
368 * configure.in: Added libtool support; build shared libraries
369 if --enable-shared was passed on command line.
370 * Makefile.in: Modified most compilation commands to use libtool.
371 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
372 libtool distribution.
374 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
376 * sarray.c, Object.m: Removed the explicit prototypes for strlen
377 and memcpy on 64-bit platforms (Suggested by Rodney Brown
380 2000-05-12 H.J. Lu (hjl@gnu.org)
382 * Makefile.in (GTHREAD_FLAGS): New.
383 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
384 (OBJC_THREAD_FILE): Changed to thr-objc.
386 * configure.in (GTHREAD_FLAGS): New, check and replace it for
388 (OBJC_THREAD_FILE): Removed.
392 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
394 * objc/hash.h: Include string.h.
396 2000-04-15 David Edelsohn <edelsohn@gnu.org>
398 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
400 2000-04-12 Jakub Jelinek <jakub@redhat.com>
402 * Object.m (strlen): Provide prototype on all 64bit platforms,
404 * sarray.c (memcpy): Likewise.
405 * encoding.c (objc_layout_finish_structure): Don't use
406 ROUND_TYPE_ALIGN on sparc.
408 * encoding.c (objc_layout_structure_next_member): Do the whole
409 procedure even for the first member, so that we get correct
412 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
414 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
417 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
419 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
421 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
423 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
425 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
427 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
428 the compiler when building C code.
430 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
432 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
433 libdir, libsubdir and tooldir.
435 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
437 * init.c (__objc_force_linking): Make global.
439 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
441 * configure.in (AC_EXEEXT): Remove call.
442 (compiler_name): Explicitly check with no extension and .exe
444 * configure: Regenerate.
446 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
448 * Makefile.in (CC1OBJ): Define in terms of CC.
449 (runtime-info.h): Use.
451 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
453 * objc-features.texi: Updated the URL to Boehm's GC page.
455 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
457 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
458 the char as being signed (patch from Daniel Jacobowitz
461 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
463 * configure.in (AC_PREREQ): Update to 2.13.
464 (AC_EXEEXT): Call to find possible file extension.
465 (compiler_name): Use.
466 * configure: Regenerate.
468 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
470 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
472 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
474 * configure.in (thread_file): Correct and simplify code to find
476 * configure: Rebuilt.
478 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
480 * configure.in (compiler_name): Add check to detect if this
481 language's compiler has been built.
482 * configure: Regenerate.
484 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
486 * configure.in: Use AC_PREREQ(2.12.1).
488 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
490 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
492 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
494 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
496 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
498 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
500 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
502 * objc-features.texi (Top): Changed the email address.
503 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
505 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
507 * encoding.c: Redefine get_inner_array_type to get the first entry
510 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
512 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
513 (objc_get_type_qualifiers): Similarly.
514 * objc/encoding.h (_C_BYREF): Define.
517 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
519 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
520 works out on 64-bit systems.
522 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
524 * Makefile.in (INCLUDES): Make it multilib-friendly.
526 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
528 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
530 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
531 Jeffrey A Law (law@cygnus.com)
533 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
534 (FLAGS_TO_PASS): Added.
535 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
537 * archive.c: Change config.h to tconfig.h.
539 * configure.in: Find gcc's object directory even for multilibs.
541 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
543 * configure.in: Escape ^ in grep string.
544 * configure: Rebuilt.
546 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
548 * All .h files pushed down into the objc/ subdirectory.
549 * Makefile.in (copy_headers): Corresponding changes.
550 * configure.in (AC_INIT): Corresponding changes.
551 * configure: Rebuilt.
553 1998-09-30 Ben Elliston <bje@cygnus.com>
554 Jeff Law <law@cygnus.com>
556 * Makefile.in: Rewrite.
558 * configure.in: Likewise.
560 * configure: Regenerate.
562 * All .c files. Remove "objc" prefix when including objc header
563 files. Include tconfig.h, not ../tconfig.h.
565 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
567 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
568 (get_inner_array_type): Define.
570 1998-09-21 Ben Elliston <bje@cygnus.com>
572 * New directory. Moved files from ../gcc/objc.