1 2001-11-14 Aldy Hernandez <aldyh@redhat.com>
3 * encoding.c: Add target_flags.
5 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
7 * objc/objc-api.h (_C_VECTOR): New.
9 * encoding.c (VECTOR_TYPE): New.
11 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
13 * class.c: Rewritten the class table to use optimized, lock-free
14 lookup. This more than doubles the speed of class method
15 invocations. (class_table_setup), (class_table_insert),
16 (class_table_replace), (class_table_get_safe),
17 (class_table_next), (class_table_print),
18 (class_table_print_histogram): New functions.
19 (__objc_init_class_tables): Use class_table_setup.
20 (__objc_add_class_to_hash): Use class_table_get_safe and
21 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
22 assert the existence of the table; do not lock the runtime; use
23 class_table_get_safe. (objc_next_class): Use class_table_next.
24 (__objc_resolve_class_links): Use class_table_next.
25 (class_pose_as): Use class_table_replace.
27 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
29 * gc.c: Removed the DEBUG declaration.
31 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
33 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
34 rather than through objc_thread_id, to save a function call.
35 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
38 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
40 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
41 to cast an id to a Class, which can not be done. Make the check
42 by using CLS_ISMETA on the class pointer instead.
43 (object_is_meta_class): Similar fix.
45 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
47 * configure.in (AC_EXEEXT): Work around in case it expands to
48 nothing, as in autoconf 2.50.
49 * acinclude.m4: Likewise.
52 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
54 * THREADS: Explain that when we compile libobjc inside GCC, we
55 always use thr-objc.c as a backend, which uses GCC's thread code.
57 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
59 * init.c (__objc_send_message_in_list): When setting a new entry
60 in __objc_load_methods use the method IMP as key, but check to see
61 if the method is in the hashtable by looking at the IMP also.
62 Also ... call the method after adding it to the hashtable rather
63 than before ... thus preventing an obscure possibility of infinite
64 recursion if a +load method itself loads a subclass.
66 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
68 * init.c (__objc_send_message_in_list): When setting a new entry
69 in __objc_load_methods use the method name as key, not the method
70 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
72 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
74 * objc-features.texi: Move to ../gcc/objc.texi.
76 * Makefile.in: Don't generate documentation from
79 2001-05-01 Mark Mitchell <mark@codesourcery.com>
82 * objc-features.texi: Simplify.
83 * Makefile.in: Adjust accordingly.
85 2001-04-30 Mark Mitchell <mark@codesourcery.com>
87 * objc-features.texi: Use the GFDL.
89 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
91 * encoding.c (REAL_TYPE): Define.
93 2001-03-19 David Edelsohn <edelsohn@gnu.org>
95 * encoding.c (TYPE_MODE): Define.
97 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
99 * thr.c (objc_thread_add): New function.
100 (objc_thread_remove): Ditto.
101 * objc/thr.h: Declare them.
102 * libobjc.def: Mention them.
104 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
106 * objc-features.texi: Document the @compatibility_alias compiler
107 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
109 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
111 * sendmsg.c (__objc_forward): Delete strlen() declaration.
113 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
115 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
116 we're not interested in the result and they might fail.
117 * configure: Regenerated.
119 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
121 * objc-features.texi: Use @email.
123 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
125 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
128 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
130 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
131 determines the value dynamically.
133 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
135 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
136 libraries to provide a function that returns the real forwarding
137 function. This can alleviate problems __builtin_apply() and
138 friends have on various platforms. (Solution suggested by Helge
141 * objc/objc-api.h: Define __objc_msg_forward.
143 * sendmsg.c: Define gen_rtx_REG.
145 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
147 * thr-rtems.c: New file. Stub to compile.
149 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
151 * configure: Rebuilt with new libtool.m4.
153 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
155 * configure.in: Create a config.h file. Check for <sched.h>.
156 * configure: Regenerate.
158 * config.h.in: Check for <sched.h>.
160 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
162 * configure: Regenerate after change to ../libtool.m4.
164 2000-08-14 Andreas Schwab <schwab@suse.de>
166 * objc-features.texi (Top): Move @menu at end of node.
168 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
170 * objc-features.texi: Move @node Top before @menu.
172 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
174 * objc-features.texi: Documented the new -fconstant-string-class
177 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
179 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
180 improve the Posix thread support for Objective-C.
182 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
184 * aclocal.m4: Replace copy of ../libtool.m4 with
185 sinclude(../libtool.m4).
187 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
189 * configure.in: Added libtool support; build shared libraries
190 if --enable-shared was passed on command line.
191 * Makefile.in: Modified most compilation commands to use libtool.
192 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
193 libtool distribution.
195 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
197 * sarray.c, Object.m: Removed the explicit prototypes for strlen
198 and memcpy on 64-bit platforms (Suggested by Rodney Brown
201 2000-05-12 H.J. Lu (hjl@gnu.org)
203 * Makefile.in (GTHREAD_FLAGS): New.
204 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
205 (OBJC_THREAD_FILE): Changed to thr-objc.
207 * configure.in (GTHREAD_FLAGS): New, check and replace it for
209 (OBJC_THREAD_FILE): Removed.
213 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
215 * objc/hash.h: Include string.h.
217 2000-04-15 David Edelsohn <edelsohn@gnu.org>
219 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
221 2000-04-12 Jakub Jelinek <jakub@redhat.com>
223 * Object.m (strlen): Provide prototype on all 64bit platforms,
225 * sarray.c (memcpy): Likewise.
226 * encoding.c (objc_layout_finish_structure): Don't use
227 ROUND_TYPE_ALIGN on sparc.
229 * encoding.c (objc_layout_structure_next_member): Do the whole
230 procedure even for the first member, so that we get correct
233 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
235 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
238 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
240 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
242 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
244 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
246 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
248 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
249 the compiler when building C code.
251 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
253 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
254 libdir, libsubdir and tooldir.
256 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
258 * init.c (__objc_force_linking): Make global.
260 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
262 * configure.in (AC_EXEEXT): Remove call.
263 (compiler_name): Explicitly check with no extension and .exe
265 * configure: Regenerate.
267 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
269 * Makefile.in (CC1OBJ): Define in terms of CC.
270 (runtime-info.h): Use.
272 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
274 * objc-features.texi: Updated the URL to Boehm's GC page.
276 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
278 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
279 the char as being signed (patch from Daniel Jacobowitz
282 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
284 * configure.in (AC_PREREQ): Update to 2.13.
285 (AC_EXEEXT): Call to find possible file extension.
286 (compiler_name): Use.
287 * configure: Regenerate.
289 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
291 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
293 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
295 * configure.in (thread_file): Correct and simplify code to find
297 * configure: Rebuilt.
299 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
301 * configure.in (compiler_name): Add check to detect if this
302 language's compiler has been built.
303 * configure: Regenerate.
305 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
307 * configure.in: Use AC_PREREQ(2.12.1).
309 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
311 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
313 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
315 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
317 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
319 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
321 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
323 * objc-features.texi (Top): Changed the email address.
324 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
326 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
328 * encoding.c: Redefine get_inner_array_type to get the first entry
331 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
333 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
334 (objc_get_type_qualifiers): Similarly.
335 * objc/encoding.h (_C_BYREF): Define.
338 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
340 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
341 works out on 64-bit systems.
343 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
345 * Makefile.in (INCLUDES): Make it multilib-friendly.
347 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
349 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
351 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
352 Jeffrey A Law (law@cygnus.com)
354 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
355 (FLAGS_TO_PASS): Added.
356 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
358 * archive.c: Change config.h to tconfig.h.
360 * configure.in: Find gcc's object directory even for multilibs.
362 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
364 * configure.in: Escape ^ in grep string.
365 * configure: Rebuilt.
367 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
369 * All .h files pushed down into the objc/ subdirectory.
370 * Makefile.in (copy_headers): Corresponding changes.
371 * configure.in (AC_INIT): Corresponding changes.
372 * configure: Rebuilt.
374 1998-09-30 Ben Elliston <bje@cygnus.com>
375 Jeff Law <law@cygnus.com>
377 * Makefile.in: Rewrite.
379 * configure.in: Likewise.
381 * configure: Regenerate.
383 * All .c files. Remove "objc" prefix when including objc header
384 files. Include tconfig.h, not ../tconfig.h.
386 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
388 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
389 (get_inner_array_type): Define.
391 1998-09-21 Ben Elliston <bje@cygnus.com>
393 * New directory. Moved files from ../gcc/objc.