1 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
3 * objc/objc-api.h (_C_VECTOR): New.
5 * encoding.c (VECTOR_TYPE): New.
7 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
9 * class.c: Rewritten the class table to use optimized, lock-free
10 lookup. This more than doubles the speed of class method
11 invocations. (class_table_setup), (class_table_insert),
12 (class_table_replace), (class_table_get_safe),
13 (class_table_next), (class_table_print),
14 (class_table_print_histogram): New functions.
15 (__objc_init_class_tables): Use class_table_setup.
16 (__objc_add_class_to_hash): Use class_table_get_safe and
17 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
18 assert the existence of the table; do not lock the runtime; use
19 class_table_get_safe. (objc_next_class): Use class_table_next.
20 (__objc_resolve_class_links): Use class_table_next.
21 (class_pose_as): Use class_table_replace.
23 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
25 * gc.c: Removed the DEBUG declaration.
27 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
29 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
30 rather than through objc_thread_id, to save a function call.
31 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
34 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
36 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
37 to cast an id to a Class, which can not be done. Make the check
38 by using CLS_ISMETA on the class pointer instead.
39 (object_is_meta_class): Similar fix.
41 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
43 * configure.in (AC_EXEEXT): Work around in case it expands to
44 nothing, as in autoconf 2.50.
45 * acinclude.m4: Likewise.
48 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
50 * THREADS: Explain that when we compile libobjc inside GCC, we
51 always use thr-objc.c as a backend, which uses GCC's thread code.
53 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
55 * init.c (__objc_send_message_in_list): When setting a new entry
56 in __objc_load_methods use the method IMP as key, but check to see
57 if the method is in the hashtable by looking at the IMP also.
58 Also ... call the method after adding it to the hashtable rather
59 than before ... thus preventing an obscure possibility of infinite
60 recursion if a +load method itself loads a subclass.
62 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
64 * init.c (__objc_send_message_in_list): When setting a new entry
65 in __objc_load_methods use the method name as key, not the method
66 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
68 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
70 * objc-features.texi: Move to ../gcc/objc.texi.
72 * Makefile.in: Don't generate documentation from
75 2001-05-01 Mark Mitchell <mark@codesourcery.com>
78 * objc-features.texi: Simplify.
79 * Makefile.in: Adjust accordingly.
81 2001-04-30 Mark Mitchell <mark@codesourcery.com>
83 * objc-features.texi: Use the GFDL.
85 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
87 * encoding.c (REAL_TYPE): Define.
89 2001-03-19 David Edelsohn <edelsohn@gnu.org>
91 * encoding.c (TYPE_MODE): Define.
93 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
95 * thr.c (objc_thread_add): New function.
96 (objc_thread_remove): Ditto.
97 * objc/thr.h: Declare them.
98 * libobjc.def: Mention them.
100 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
102 * objc-features.texi: Document the @compatibility_alias compiler
103 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
105 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
107 * sendmsg.c (__objc_forward): Delete strlen() declaration.
109 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
111 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
112 we're not interested in the result and they might fail.
113 * configure: Regenerated.
115 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
117 * objc-features.texi: Use @email.
119 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
121 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
124 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
126 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
127 determines the value dynamically.
129 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
131 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
132 libraries to provide a function that returns the real forwarding
133 function. This can alleviate problems __builtin_apply() and
134 friends have on various platforms. (Solution suggested by Helge
137 * objc/objc-api.h: Define __objc_msg_forward.
139 * sendmsg.c: Define gen_rtx_REG.
141 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
143 * thr-rtems.c: New file. Stub to compile.
145 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
147 * configure: Rebuilt with new libtool.m4.
149 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
151 * configure.in: Create a config.h file. Check for <sched.h>.
152 * configure: Regenerate.
154 * config.h.in: Check for <sched.h>.
156 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
158 * configure: Regenerate after change to ../libtool.m4.
160 2000-08-14 Andreas Schwab <schwab@suse.de>
162 * objc-features.texi (Top): Move @menu at end of node.
164 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
166 * objc-features.texi: Move @node Top before @menu.
168 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
170 * objc-features.texi: Documented the new -fconstant-string-class
173 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
175 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
176 improve the Posix thread support for Objective-C.
178 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
180 * aclocal.m4: Replace copy of ../libtool.m4 with
181 sinclude(../libtool.m4).
183 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
185 * configure.in: Added libtool support; build shared libraries
186 if --enable-shared was passed on command line.
187 * Makefile.in: Modified most compilation commands to use libtool.
188 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
189 libtool distribution.
191 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
193 * sarray.c, Object.m: Removed the explicit prototypes for strlen
194 and memcpy on 64-bit platforms (Suggested by Rodney Brown
197 2000-05-12 H.J. Lu (hjl@gnu.org)
199 * Makefile.in (GTHREAD_FLAGS): New.
200 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
201 (OBJC_THREAD_FILE): Changed to thr-objc.
203 * configure.in (GTHREAD_FLAGS): New, check and replace it for
205 (OBJC_THREAD_FILE): Removed.
209 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
211 * objc/hash.h: Include string.h.
213 2000-04-15 David Edelsohn <edelsohn@gnu.org>
215 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
217 2000-04-12 Jakub Jelinek <jakub@redhat.com>
219 * Object.m (strlen): Provide prototype on all 64bit platforms,
221 * sarray.c (memcpy): Likewise.
222 * encoding.c (objc_layout_finish_structure): Don't use
223 ROUND_TYPE_ALIGN on sparc.
225 * encoding.c (objc_layout_structure_next_member): Do the whole
226 procedure even for the first member, so that we get correct
229 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
231 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
234 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
236 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
238 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
240 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
242 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
244 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
245 the compiler when building C code.
247 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
249 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
250 libdir, libsubdir and tooldir.
252 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
254 * init.c (__objc_force_linking): Make global.
256 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
258 * configure.in (AC_EXEEXT): Remove call.
259 (compiler_name): Explicitly check with no extension and .exe
261 * configure: Regenerate.
263 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
265 * Makefile.in (CC1OBJ): Define in terms of CC.
266 (runtime-info.h): Use.
268 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
270 * objc-features.texi: Updated the URL to Boehm's GC page.
272 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
274 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
275 the char as being signed (patch from Daniel Jacobowitz
278 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
280 * configure.in (AC_PREREQ): Update to 2.13.
281 (AC_EXEEXT): Call to find possible file extension.
282 (compiler_name): Use.
283 * configure: Regenerate.
285 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
287 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
289 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
291 * configure.in (thread_file): Correct and simplify code to find
293 * configure: Rebuilt.
295 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
297 * configure.in (compiler_name): Add check to detect if this
298 language's compiler has been built.
299 * configure: Regenerate.
301 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
303 * configure.in: Use AC_PREREQ(2.12.1).
305 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
307 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
309 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
311 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
313 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
315 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
317 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
319 * objc-features.texi (Top): Changed the email address.
320 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
322 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
324 * encoding.c: Redefine get_inner_array_type to get the first entry
327 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
329 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
330 (objc_get_type_qualifiers): Similarly.
331 * objc/encoding.h (_C_BYREF): Define.
334 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
336 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
337 works out on 64-bit systems.
339 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
341 * Makefile.in (INCLUDES): Make it multilib-friendly.
343 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
345 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
347 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
348 Jeffrey A Law (law@cygnus.com)
350 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
351 (FLAGS_TO_PASS): Added.
352 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
354 * archive.c: Change config.h to tconfig.h.
356 * configure.in: Find gcc's object directory even for multilibs.
358 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
360 * configure.in: Escape ^ in grep string.
361 * configure: Rebuilt.
363 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
365 * All .h files pushed down into the objc/ subdirectory.
366 * Makefile.in (copy_headers): Corresponding changes.
367 * configure.in (AC_INIT): Corresponding changes.
368 * configure: Rebuilt.
370 1998-09-30 Ben Elliston <bje@cygnus.com>
371 Jeff Law <law@cygnus.com>
373 * Makefile.in: Rewrite.
375 * configure.in: Likewise.
377 * configure: Regenerate.
379 * All .c files. Remove "objc" prefix when including objc header
380 files. Include tconfig.h, not ../tconfig.h.
382 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
384 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
385 (get_inner_array_type): Define.
387 1998-09-21 Ben Elliston <bje@cygnus.com>
389 * New directory. Moved files from ../gcc/objc.