| blob | 17114fa06cb96ddf15e4a7d9095155d033160cda |
1 2014-12-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3 * testsuite/lib/boehm-gc.exp: Load target-utils.exp.
5 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
7 PR bootstrap/63784
8 * configure: Regenerated.
10 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
12 PR target/63610
13 * configure: Regenerate.
15 2014-10-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
17 * include/gc.h [(sparc || __sparc) && sun] (GC_INIT): Remove
18 comment and definition.
20 2014-10-06 Marek Polacek <polacek@redhat.com>
22 * testsuite/boehm-gc.c/gctest.c: Fix defaulting to int.
24 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
26 Fix current cygwin-64 build problems.
27 * include/gc_config_macros.h (GC_PTHREADS): Use __CYGWIN__ instead
28 of __CYGWIN32__ here.
29 * win32_threads.c (GC_push_all_stacks): Push all X86_64 registers.
30 (GC_get_thread_stack_base): Get the stack base for X86_64.
32 2014-04-22 Jakub Jelinek <jakub@redhat.com>
34 PR other/43620
35 * Makefile.am (AUTOMAKE_OPTIONS): Add no-dist.
36 * include/Makefile.am (AUTOMAKE_OPTIONS): Likewise.
37 * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Likewise.
38 * Makefile.in: Regenerated.
39 * include/Makefile.in: Regenerated.
40 * testsuite/Makefile.in: Regenerated.
42 2013-12-21 Andreas Tobler <andreast@gcc.gnu.org>
44 * include/private/gcconfig.h: Add FreeBSD powerpc64 defines.
46 2013-09-20 Alan Modra <amodra@gmail.com>
48 * configure: Regenerate.
50 2013-09-04 Matthias Klose <doko@ubuntu.com>
52 * Makefile.am (libgcjgc_la_LIBADD): Add EXTRA_TEST_LIBS.
53 * Makefile.in: Regenerate.
55 2013-03-16 Yvan Roux <yvan.roux@linaro.org>
57 * include/private/gcconfig.h (AARCH64): New macro (defined only if
58 __aarch64__).
59 (CPP_WORDSZ): Define for AArch64.
60 (MACH_TYPE): Likewise.
61 (ALIGNMENT): Likewise.
62 (HBLKSIZE): Likewise.
63 (OS_TYPE): Likewise.
64 (LINUX_STACKBOTTOM): Likewise.
65 (USE_GENERIC_PUSH_REGS): Likewise.
66 (DYNAMIC_LOADING): Likewise.
67 (DATASTART): Likewise.
68 (DATAEND): Likewise.
69 (STACKBOTTOM): Likewise.
70 (NOSYS): Likewise.
71 (mach_type_known): Define for AArch64 and comment update.
73 2013-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
75 * os_dep.c [SOLARIS_STACKBOTTOM] (GC_solaris_stack_base): New
76 function.
77 [!BEOS && !AMIGA && !MSWIN32 && !MSWINCE && !OS2 && !NOSYS &&
78 !ECOS] (GC_get_stack_base): Use it.
79 * include/private/gcconfig.h [SPARC && SUNOS5]
80 (SOLARIS_STACKBOTTOM): Define.
81 (STACKBOTTOM, HEURISTIC2): Remove.
82 [I386 && SUNOS5]
83 (SOLARIS_STACKBOTTOM): Define.
84 (STACKBOTTOM): Remove.
86 2012-11-04 Samuel Thibault <samuel.thibault@gnu.org>
88 * configure.ac: Add stanza for *-*-gnu* threads configuration.
89 * configure: Regenerate.
90 * include/gc_config.h.in: Likewise.
91 * dyn_load.c (_GNU_SOURCE): Define for __GNU__.
92 * include/gc_config_macros.h (_REENTRANT, GC_PTHREADS): Define for
93 GC_GNU_THREADS.
94 * include/private/gcconfig.h (DATASTART): Don't define for I386 &&
95 HURD.
96 (SIG_SUSPEND, SIG_THR_RESTART, SEARCH_FOR_DATA_START): Define for
97 I386 && HURD.
98 (UNIX_LIKE, REGISTER_LIBRARIES_EARLY): Define for HURD.
99 * os_dep.c (GC_init_linux_data_start): Handle for HURD.
100 * pthread_support.c (GC_thr_init): Add case for GC_GNU_THREADS.
101 * specific.c: Use for GC_GNU_THREADS.
102 * threadlibs.c: Add case for GC_GNU_THREADS.
104 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
106 * configure: Regenerated.
108 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
110 * configure: Regenerated.
112 2012-05-11 H.J. Lu <hongjiu.lu@intel.com>
114 Merge upstream changes
115 * include/private/gcconfig.h: (ALIGNMENT): Set to 4 for x32.
116 (CPP_WORDSZ): Set to 32 for x32.
118 2012-02-27 Jack Howarth <howarth@bromo.med.uc.edu>
119 Patrick Marlier <patrick.marlier@gmail.com>
121 PR boehm-gc/48299
122 * testsuite/boehm-gc.c/thread_leak_test.c: Merge upstream changes.
124 2012-02-23 Patrick Marlier <patrick.marlier@gmail.com>
125 Jack Howarth <howarth@bromo.med.uc.edu>
127 PR boehm-gc/52179
128 * include/gc_config.h.in: Undefine HAVE_PTHREAD_GET_STACKADDR_NP.
129 * include/private/gcconfig.h (DARWIN): Define STACKBOTTOM with
130 pthread_get_stackaddr_np when available.
131 * configure.ac (THREADS): Check availability of pthread_get_stackaddr_np.
132 * configure: Regenerate.
134 2012-02-10 Kai Tietz <ktietz@redhat.com>
136 PR boehm-gc/48514
137 * include/gc_config_macros.h (GC_DLL): Define it for mingw-targets
138 only, if we are actual in boehm-gc's build and DLL_EXPORT
139 is defined.
141 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
143 * configure: Regenerate.
145 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
147 * configure.ac (THREADS): Remove posix95.
148 * configure: Regenerate.
150 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
152 PR target/39150
153 * configure.ac (i?86-*-solaris2.[89]): Also accept
154 x86_64-*-solaris2.1?.
155 * configure: Regenerate.
157 2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
159 PR libgcj/49451
160 * include/private/gcconfig.h [IRIX5 && _MIPS_SZPTR == 64]
161 (ELF_CLASS): Define.
162 * dyn_load.c [IRIX5]: Include <elf.h>.
163 Include <obj.h> for O32, <objlist.h> for N32, N64.
164 [SUNOS5DL && USE_PROC_FOR_LIBRARIES] (obj_offset): Define.
165 [SUNOS4 && USE_PROC_FOR_LIBRARIES] (obj_offset): Define.
166 [IRIX5 && !USE_PROC_FOR_LIBRARIES] (struct link_map): Define.
167 (__rld_obj_head): Declare.
168 (l_next, l_addr, obj_offset): Define.
169 (GC_FirstDLOpenedLinkMap): New function.
170 [SUNOS4 || SUNOS5DL] (GC_register_dynamic_libraries): Also use on
171 IRIX5.
172 Use obj_offset.
173 [IRIX5 || (USE_PROC_FOR_LIBRARIES && !LINUX]
174 (GC_register_dynamic_libraries): Don't use /proc version on IRIX5.
176 2011-04-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
178 * configure.ac (THREADS): Remove decosf1, irix, mach, os2.
179 * configure: Regenerate
181 2011-04-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
183 PR testsuite/48480
184 * testsuite/lib/boehm-gc.exp (boehm-gc-dg-prune): Allow for path
185 to ranlib.
187 2011-03-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
189 PR boehm-gc/11412
190 * configure.ac (THREADCFLAGS): New variable.
191 Use it instead of INCLUDES, AM_CPPFLAGS.
192 <*-*-kfreebsd*-gnu> (THREADDLLIBS): Rename to THREADLIBS.
193 Remove DG/UX support.
194 (AC_CONFIG_FILES): Add testsuite/Makefile.
195 * Makefile.am (AUTOMAKE_OPTIONS): Use foreign instead of cygnus.
196 (SUBDIRS): Add testsuite.
197 (libgcjgc_la_LIBADD): Remove $(UNWINDLIBS).
198 (AM_CXXFLAGS): Add $(THREADCFLAGS).
199 (AM_CFLAGS): Likewise.
200 Remove TESTS related variables.
201 * Makefile.in: Regenerate.
202 * configure: Regenerate.
203 * testsuite/Makefile.am: New file.
204 * testsuite/Makefile.in: New file.
205 * testsuite/lib/boehm-gc.exp: New file.
206 * testsuite/config/default.exp: New file.
207 * testsuite/boehm-gc.c/c.exp: New file.
208 * testsuite/boehm-gc.lib/lib.exp: New file.
209 * tests/test.c: Move ...
210 * testsuite/boehm-gc.c/gctest.c: ... here.
211 * tests/leak_test.c, tests/middle.c, tests/thread_leak_test.c,
212 tests/trace_test.c: Move ...
213 * testsuite/boehm-gc.c: ... here.
214 * testsuite/boehm-gc.c/trace_test.c: Skip everywhere.
215 * tests/staticrootslib.c, tests/staticrootstest.c: Move ...
216 * testsuite/boehm-gc.lib: ... here.
217 * testsuite/boehm-gc.lib/staticrootstest.c: Use dg-add-shlib
218 staticrootslib.c.
219 * tests/test_cpp.cc: Move ...
220 * testsuite/boehm-gc.c++: ... here.
222 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
224 * configure.ac (THREADS): Remove solaris.
225 * configure: Regenerate.
227 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
229 * configure: Regenerate.
231 2011-02-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
233 * configure.ac: Don't use libdl on mips-sgi-irix6*.
234 * configure: Regenerate.
236 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
238 * configure.ac (*-*-solaris2*): Add -lrt to THREADLIBS.
239 * configure: Regenerate.
241 2010-12-10 Iain Sandoe <iains@gcc.gnu.org>
243 * powerpc_darwin_mach_dep.s: Update for m64. Add eh frames.
244 Do not build or use the picsymbol stub for Darwin >= 9.
245 * tests/test.c (reverse_test): Modify count for ppc64-darwin.
246 * pthread_support.c (GC_get_thread_stack_base): Correct a debug
247 statement.
249 2010-11-29 Iain Sandoe <iains@gcc.gnu.org>
250 Mike Stump <mrs@gcc.gnu.org>
252 PR target/26427
253 PR target/33120
254 PR testsuite/35710
255 * dyn_load.c (GC_register_dynamic_libraries/DARWIN): Add new writable
256 data section names.
257 (GC_dyld_name_for_hdr): Adjust layout.
258 (GC_dyld_image_add): Adjust layout, add new Darwin sections, adjust
259 debug to name the sections.
260 (GC_dyld_image_remove): Adjust layout, remove new Darwin sections,
261 adjust debug to name the sections.
262 (GC_register_dynamic_libraries): Adjust layout.
263 (GC_init_dyld): Likewise.
264 (GC_register_main_static_data): Likewise.
266 2010-10-29 Paolo Bonzini <bonzini@gnu.org>
268 * configure: Regenerate.
270 2010-10-28 Paolo Bonzini <bonzini@gnu.org>
272 * configure.ac: Rewrite DGUX check to use GC_CFLAGS, and -O0 check
273 to remove the need for MY_CFLAGS.
274 * Makefile.am: Do not use @...@ substitutions. Use AM_CXXFLAGS,
275 AM_CFLAGS and AM_LDFLAGS instead of redefining LTCOMPILE and LINK.
276 Use "override" to disable -O2 when required.
277 * configure: Regenerate.
278 * Makefile.in: Regenerate.
279 * include/Makefile.in: Regenerate.
281 2010-10-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
283 * dyn_load.c: Fix typo.
284 * pthread_support.c (GC_get_thread_stack_base) [DEBUG_THREADS]:
285 Use GC_printf0.
287 2010-06-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
289 * configure.ac (*-*-solaris2.8*): Only usr alternate thread
290 library on Solaris 8.
291 (*-*-solaris2*): Use regular thread library otherwise.
292 * configure: Regenerate.
294 2010-05-13 Uros Bizjak <ubizjak@gmail.com>
296 * tests/leak_test.c (main): Declare as int. Return 0.
297 * tests/thread_leak_test.c (main): Ditto.
298 * tests/trace_test.c (main): Ditto.
300 2010-05-06 Dave Korn <dave.korn.cygwin@gmail.com>
302 PR target/42811
303 * tests/staticrootstest.c: New test source file.
304 * tests/staticrootslib.c: New test library source file.
305 * Makefile.am (test_ldadd): New variable.
306 (gctest_LDADD): Use it.
307 (TESTS): Add leaktest, middletest and staticrootstest.
308 (check_PROGRAMS): Likewise.
309 (leaktest_SOURCES): New libtool variable definition.
310 (leaktest_LDADD): Likewise.
311 (leaktest_LDFLAGS): Likewise.
312 (leaktest_LINK): Likewise.
313 (middletest_SOURCES): Likewise.
314 (middletest_LDADD): Likewise.
315 (middletest_LDFLAGS): Likewise.
316 (middletest_LINK): Likewise.
317 (staticrootstest_SOURCES): Likewise.
318 (staticrootstest_LDADD): Likewise.
319 (staticrootstest_LDFLAGS): Likewise.
320 (staticrootstest_LINK): Likewise.
321 (check_LTLIBRARIES): Likewise.
322 (libstaticrootslib_la_SOURCES): Likewise.
323 (libstaticrootslib_la_LIBADD): Likewise.
324 (libstaticrootslib_la_LDFLAGS): Likewise.
325 (libstaticrootslib_la_DEPENDENCIES): Likewise.
326 * Makefile.in: Regenerate.
328 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
330 * Makefile.in: Regenerate.
331 * aclocal.m4: Regenerate.
332 * include/Makefile.in: Regenerate.
334 2010-03-21 Dave Korn <dave.korn.cygwin@gmail.com>
336 PR target/42811 (prerequisite)
337 * include/private/gc_priv.h (struct roots) [CYGWIN32]: Don't
338 declare r_next member on Cygwin as on other windows hosts.
339 (LOG_RT_SIZE) [CYGWIN32]: Don't define likewise.
340 (RT_SIZE) [CYGWIN32]: Likewise.
341 (struct _GC_arrays) [CYGWIN32]: Do declare _heap_bases[] member
342 likewise.
343 (GC_heap_bases) [CYGWIN32]: Do define likewise.
344 (struct _SYSTEM_INFO) [CYGWIN32]: Do forward-declare likewise.
345 (GC_sysinfo) [CYGWIN32]: Do declare extern likewise.
346 (GC_n_heap_bases) [CYGWIN32]: Likewise.
347 (GC_is_tmp_root) [CYGWIN32]: Do prototype likewise.
348 * include/private/gcconfig.h (GC_win32_get_mem) [CYGWIN32]: Likewise.
349 (GET_MEM) [CYGWIN32]: Do define likewise.
350 * boehm-gc/ptr_chck.c (GC_is_visible) [CYGWIN32]: Do handle dynamic
351 registration likewise.
352 * boehm-gc/os_dep.c (GC_setpagesize) [CYGWIN32]: Do define likewise.
353 (GC_no_win32_dlls) [CYGWIN32]: Define as constant false, unlike
354 other windows hosts.
355 (GC_sysinfo) [CYGWIN32]: Define as on other windows hosts.
356 (GC_n_heap_bases) [CYGWIN32]: Likewise.
357 (GLOBAL_ALLOC_TEST) [CYGWIN32]: Likewise.
358 (GC_win32_get_mem) [CYGWIN32]: Likewise, but wrapping GC_unix_get_mem
359 rather than GlobalAlloc/VirtualAlloc.
360 (GC_win32_free_heap) [CYGWIN32]: Likewise, but wrapping free instead
361 of GlobalFree (even though the function body is optimised away).
362 * boehm-gc/mark_rts.c (add_roots_to_index) [CYGWIN32]: Define as on
363 other windows hosts.
364 (GC_add_roots_inner) [CYGWIN32]: Avoid overlapping or adjacent
365 intervals likewise.
366 (GC_clear_roots) [CYGWIN32]: Clear GC_root_index[] likewise.
367 (GC_rebuild_root_index) [CYGWIN32]: Define as on other windows hosts.
368 (GC_remove_tmp_roots) [CYGWIN32]: Call it likewise.
369 (GC_remove_roots) [CYGWIN32]: Don't define, as on other windows hosts.
370 (GC_is_tmp_root) [CYGWIN32]: Define, as on other windows hosts.
371 (GC_cond_register_dynamic_libraries) [CYGWIN32]: Handle temporary
372 roots and dynamic registration likewise.
373 * boehm-gc/dyn_load.c (GC_has_static_roots) [CYGWIN32]: Define as on
374 other windows hosts.
375 (GC_register_has_static_roots_callback) [CYGWIN32]: Likewise.
376 (GC_cond_add_roots) [CYGWIN32]: Likewise.
377 (GC_register_main_static_data) [CYGWIN32]: Define to always return
378 false, as on MSWINCE
379 (HAVE_REGISTER_MAIN_STATIC_DATA) [CYGWIN32]: Define as on other
380 windows hosts.
381 (GC_warn_fb) [CYGWIN32]: Likewise.
382 (GC_disallow_ignore_fb) [CYGWIN32]: Likewise.
383 (GC_ignore_fb_mb) [CYGWIN32]: Likewise.
384 (GC_ignore_fb) [CYGWIN32]: Likewise.
385 (is_frame_buffer) [CYGWIN32]: Likewise.
386 (GC_dump_meminfo) [CYGWIN32]: Likewise.
387 (GC_wnt) [CYGWIN32]: Define to constant true.
388 (GC_register_dynamic_libraries) [CYGWIN32]: Define as on other
389 windows hosts.
391 2009-12-09 Matthias Klose <doko@ubuntu.com>
393 * include/private/gc_locks.h: For __ARM_EABI__ define
394 GC_test_and_set GC_clear to use the atomic builtins.
396 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
398 * Makefile.in: Regenerate.
399 * configure: Regenerate.
400 * include/Makefile.in: Regenerate.
402 2009-11-30 Ben Elliston <bje@au.ibm.com>
404 * mark_rts.c (GC_approx_sp): Use __builtin_frame_address when
405 compiling with GCC rather than taking the address of a local
406 variable.
408 2009-11-30 Ben Elliston <bje@au.ibm.com>
410 * os_dep.c: Use the POSIX signal API in preference to the BSD API.
411 Generate a compilation error if neither the POSIX nor BSD APIs can
412 be detected.
414 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
416 * Makefile.am (libgcjgc_la_LINK, gctest_LINK): New.
417 (gctest_LDADD): Depend on libgcjgc.la instead of ./libgcjgc.la,
418 so that library dependency resolution works with portable make.
419 * Makefile.in: Regenerate.
421 2009-09-08 Alexandre Oliva <aoliva@redhat.com>
423 * configure: Rebuilt with modified libtool.m4.
425 2009-09-03 Loren J. Rittle <ljrittle@acm.org>
427 * dyn_load.c (HAVE_DL_ITERATE_PHDR): Break definition from use.
428 Define for FreeBSD 7.0+.
430 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
432 * configure.ac (AC_PREREQ): Bump to 2.64.
434 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
436 * Makefile.am (install-html, install-pdf): Remove.
437 * Makefile.in: Regenerate.
439 * Makefile.in: Regenerate.
440 * aclocal.m4: Regenerate.
441 * configure: Regenerate.
442 * include/Makefile.in: Regenerate.
443 * include/gc_config.h.in: Regenerate.
445 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
447 * Makefile.am (LTCOMPILE, LTLINK): Add $(AM_LIBTOOLFLAGS)
448 and $(LIBTOOLFLAGS).
449 * Makefile.in: Regenerate.
451 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
453 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
455 2009-07-17 Michael Meissner <meissner@linux.vnet.ibm.com>
457 PR boehm-gc/40785
458 * include/private/gc_locks.h (GC_test_and_set): If GCC 4.4, use
459 the __sync_lock_test_and _set and __sync_lock_release builtins on
460 the powerpc. If not GCC 4.4, fix up the constraints so that it
461 builds without error.
462 (GC_clear): Ditto.
464 2009-07-17 Kai Tietz <kai.tietz@onevision.com>
466 * configure.ac: Add rule for mingw targets to add -DGC_BUILD=1 to
467 cflags.
468 * configure: Regenerated.
470 2009-05-17 Dave Korn <dave.korn.cygwin@gmail.com>
472 * win32_threads.c (GC_get_thread_stack_base): Implement for Cygwin.
474 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
476 * configure: Regenerate.
478 2009-02-09 Mark Mitchell <mark@codesourcery.com>
480 * Makefile.am (LTLDFLAGS): New variable.
481 (LINK): Use it.
482 * Makefile.in: Regenerated.
484 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
486 * configure: Regenerate.
488 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
489 Steve Ellcey <sje@cup.hp.com>
491 * configure: Regenerate for new libtool.
492 * Makefile.in: Ditto.
493 * include/Makefile.in: Ditto.
494 * aclocal.m4: Ditto.
496 2008-07-18 Matthias Klose <doko@ubuntu.com>
498 * configure.ac (AC_CONFIG_FILES): Add threads.mk.
499 * threads.mk.in: New.
500 * Makefile.in, configure: Regenerate.
502 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
504 * Makefile.in: Regenerate.
505 * configure: Regenerate.
506 * include/Makefile.in: Regenerate.
507 * include/gc_config.h.in: Regenerate.
509 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
511 PR bootstrap/35457
512 * aclocal.m4: Regenerate.
513 * configure: Regenerate.
515 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
517 * aclocal.m4: Regenerate.
518 * configure: Likewise.
519 * Makefile.in: Likewise.
520 * include/Makefile.in: Likewise.
522 2007-02-19 Andreas Tobler <a.tobler@schweiz.org>
524 * dyn_load.c (GC_dyld_image_add): Remove ifdef clause and use the macro
525 GC_GETSECTBYNAME instead.
526 * include/private/gc_priv.h: Define GC_GETSECTBYNAME according to the
527 architecture (Darwin).
529 2008-01-26 Richard Sandiford <rsandifo@nildram.co.uk>
531 * include/private/gcconfig.h (HBLKSIZE): Define for MIPS.
533 2008-01-24 David Edelsohn <edelsohn@gnu.org>
535 * configure: Regenerate.
537 2007-10-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
539 PR boehm-gc/33442
540 * pthread_support.c (GC_PTR GC_get_thread_stack_base): If stack grows
541 up, return stack_addr instead of stack_addr - stack_size.
543 2007-08-14 David Daney <ddaney@avtrex.com>
545 * include/private/gcconfig.h: Handle mips64-linux n64 ABI.
547 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
549 * aclocal.m4: Regenerated.
551 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
553 PR boehm-gc/21940
554 PR boehm-gc/21942
555 * configure.ac (GC_SOLARIS_THREADS): Don't define on *-*-solaris*.
556 Use alternate thread library in /usr/lib/lwp.
557 * configure: Regenerate.
558 * dyn_load.c: Use GC_SOLARIS_PTHREADS.
559 * include/gc_config_macros.h (GC_SOLARIS_THREADS): Don't define.
560 * include/private/gcconfig.h: Handle 64-bit Solaris 2/x86.
561 (GC_SOLARIS_THREADS): Don't define.
562 * include/private/solaris_threads.h: Remove.
563 * pthread_support.c (GC_thr_init) [GC_SOLARIS_PTHREADS]: Determine
564 GC_nprocs via sysconf().
565 * Makefile.am (libgcjgc_la_SOURCES): Remove solaris_pthreads.c and
566 solaris_threads.c.
567 (gctest_LDADD): Use THREADLIBS instead of THREADDLLIBS.
568 * Makefile.in: Regenerate.
569 * solaris_pthreads.c: Remove.
570 * solaris_threads.c: Remove.
572 2007-06-22 Jakub Jelinek <jakub@redhat.com>
574 * pthread_support.c (GC_get_thread_stack_base): Handle
575 pthread_getattr_np failures.
577 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
579 * configure: Regenerate.
581 2007-05-23 Steve Ellcey <sje@cup.hp.com>
583 * Makefile.in: Regenerate.
584 * configure: Regenerate.
585 * aclocal.m4: Regenerate.
586 * include/Makefile.in: Regenerate.
588 2007-05-20 Andreas Tobler <a.tobler@schweiz.org>
590 * configure.ac: Introduce extra_ldflags_libgc. Use it for Darwin.
591 * configure: Regenerate.
592 * Makefile.am (libgc_la_LDFLAGS): Use extra_ldflags_libgc.
593 * Makefile.in: Regenerate.
594 * include/Makefile.in: Regenerate.
595 * include/private/gcconfig.h: Enable MPROTECT_VDB for all Darwin
596 targets. Remove comments. Prepare ppc64 support for Darwin.
598 2007-04-23 Keith Seitz <keiths@redhat.com>
600 * include/gc.h (GC_is_thread_suspended): Declare.
601 * pthread_stop_world.c (GC_is_thread_suspended): New function.
603 2007-04-03 Jakub Jelinek <jakub@redhat.com>
605 * configure.ac (NO_EXECUTE_PERMISSION): Set by default.
606 * configure: Rebuilt.
608 2007-03-07 Alexandre Oliva <aoliva@redhat.com>
610 * include/gc.h (GC_REGISTER_FINALIZER_UNREACHABLE): New.
611 (GC_register_finalizer_unreachable): Declare.
612 (GC_debug_register_finalizer_unreachable): Declare.
613 * finalize.c (GC_unreachable_finalize_mark_proc): New.
614 (GC_register_finalizer_unreachable): New.
615 (GC_finalize): Handle it.
616 * dbg_mlc.c (GC_debug_register_finalizer_unreachable): New.
617 (GC_debug_register_finalizer_no_order): Fix whitespace.
619 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
621 * Makefile.am: Add dummy install-pdf target.
622 * Makefile.in: Regenerate
624 2007-02-05 Roman Zippel <zippel@linux-m68k.org>
626 * boehm-gc/include/private/gcconfig.h: use LINUX_STACKBOTTOM so
627 it works with Linux 2.6, reactivate MPROTECT_VDB
628 * boehm-gc/pthread_stop_world.c: save all register
629 on signal entry
631 2007-01-24 Andreas Tobler <a.tobler@schweiz.org>
633 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Moved recently
634 added defines to include/private/gc_priv.h
635 (catch_exception_raise): Added THREAD_FLD in exc_state for POWERPC too.
636 * darwin_stop_world.c: Removed the above defines.
637 * include/private/gc_priv.h: Moved definitions from darwin_stop_world.c
638 and os_dep.c to here. Fixed THREAD definition fixes for ppc64.
640 2007-01-17 David Daney <ddaney@avtrex.com>
642 * configure.ac: Don't define NO_SIGSET and NO_DEBUGGING while
643 cross-compiling.
644 * configure: Regenerated.
645 * include/gc_config.h.in: Regenerated.
647 2007-01-17 Mike Stump <mrs@apple.com>
649 * os_dep.c: Fix i686-apple-darwin9 builds.
651 2007-01-16 Jack Howarth <howarth@bromo.med.uc.edu>
653 * aclocal.m4: Regenerate to use multi.m4.
654 * configure: Regenerate.
655 * Makefile.in: Regenerate.
657 2007-01-17 Andreas Tobler <a.tobler@schweiz.org>
659 * include/gc_config.h.in: Regenerate.
661 2007-01-16 Petr Salinger <Petr.Salinger@seznam.cz>
663 * include/private/gcconfig.h: Handle amd64/x86-64 cpu under
664 GNU/kFreeBSD.
665 * os_dep.c: Likewise.
667 2007-01-15 Andreas Tobler <a.tobler@schweiz.org>
669 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Adjust mail
670 reference.
671 (catch_exception_raise): Fix typo in the I386 exc_state.
673 2007-01-11 Andreas Tobler <a.tobler@schweiz.org>
675 * configure.ac: Replaced HAS_I386_THREAD_STATE_* with
676 HAS_X86_THREAD_STATE32_* and HAS_X86_THREAD_STATE64_* respectively.
677 * configure: Regenerated.
678 * include/private/gcconfig.h (DARWIN): Added X86_64 define for Darwin.
679 Added base definitions for the X86_64 Darwin port.
680 * include/private/gc_priv.h: Added definitions for Darwin MACH thread
681 operations. Moved existing THREAD_STATE info from darwin_stop_world.c.
682 * darwin_stop_world.c: Removed THREAD_STATE info. Added
683 HAS_X86_THREAD_STATE64___RAX. And replaced HAS_I386_THREAD_STATE___EAX
684 with HAS_X86_THREAD_STATE32___EAX.
685 (GC_push_all_stacks): Use GC_MACH_THREAD_STATE_COUNT. Add code for
686 X86_64 Darwin.
687 * dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
688 (GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
689 Distinguish between getsectbynamefromheader_64 and
690 getsectbynamefromheader.
691 (GC_dyld_image_remove): Likewise.
692 * os_dep.c (GC_dirty_init): Use GC_MACH_THREAD_STATE.
693 (catch_exception_raise): Introduce exception information for I386 and
694 X86_64 Darwin. Add X86_64 for exc_state.faultvaddr.
696 2006-12-08 Mike Stump <mrs@apple.com>
698 * configure.ac: Fix x86 darwin builds.
699 * darwin_stop_world.c: Likewise.
700 * include/private/gcconfig.h: Likewise.
701 * connfigure: Regenerate.
703 2006-09-26 Jack Howarth <howarth@bromo.med.uc.edu>
705 PR target/29180
706 * darwin_stop_world.c: Make stack_start unsigned long.
708 2006-09-21 Sandro Tolaini <tolaini@libero.it>
710 * os_dep.c: Port to Darwin/i386
711 * darwin_stop_world.c: Likewise
712 * include/private/gcconfig.h: Likewise
714 2006-06-07 Petr Salinger <Petr.Salinger@seznam.cz>
716 * configure.ac: add support for GNU/kFreeBSD, accepted by upstream
717 for gc 6.8.
718 * dyn_load.c: Likewise.
719 * include/gc.h: Likewise.
720 * private/gcconfig.h: Likewise.
721 * configure: Regenerate.
722 * include/gc_config.h.in: Regenerate.
724 2006-09-14 Tom Tromey <tromey@redhat.com>
726 PR boehm-gc/29068.
727 * misc.c (GC_init_inner): Don't use GC_get_thread_stack_base on
728 Solaris.
730 2006-08-21 Bryce McKinlay <mckinlay@redhat.com>
732 PR libgcj/13212:
733 * configure.ac: Check for pthread_getattr_np(). Remove
734 GC_PTHREAD_SYM_VERSION detection.
735 * include/gc.h (GC_register_my_thread, GC_unregister_my_thread,
736 GC_get_thread_stack_base): New declarations.
737 * pthread_support.c (GC_register_my_thread, GC_unregister_my_thread,
738 GC_get_thread_stack_base): New functions.
739 (GC_delete_thread): Don't try to free the first_thread.
740 * misc.c (GC_init_inner): Use GC_get_thread_stack_base() if possible.
741 (pthread_create_, constr): Removed.
742 (pthread_create): Don't rename.
743 * include/gc_ext_config.h.in: Rebuilt.
744 * include/gc_pthread_redirects.h (pthread_create): Define
745 unconditionally.
746 * include/gc_config.h.in: Rebuilt.
747 * configure: Rebuilt.
749 2006-06-21 Keith Seitz <keiths@redhat.com>
751 * pthread_stop_world.c (GC_suspend_handler): Redirect to suspension
752 routine if signal is received and thread is flagged SUSPENDED.
753 (suspend_self): New function.
754 (GC_suspend_thread): New function.
755 (GC_resume_thread): New function.
756 * include/gc.h (GC_suspend_thread): Declare.
757 (GC_resumet_thread): Declare.
758 * include/private/pthread_support.h (SUSPENDED): New GC_thread
759 flag.
761 2006-06-20 Ranjit Mathew <rmathew@gcc.gnu.org>
763 Backport Windows 9x/ME VirtualQuery() fix from GC 6.7.
764 * os_dep.c (GC_wnt): Define.
765 (GC_init_win32): Set GC_wnt.
766 * dyn_load.c (GC_register_dynamic_libraries): Consider MEM_PRIVATE
767 sections also on Windows 9x/ME.
769 2006-06-02 Geoffrey Keating <geoffk@apple.com>
771 * configure.ac: Define HAS_PPC_THREAD_STATE_R0,
772 HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0,
773 HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX,
774 HAS_I386_THREAD_STATE___EAX.
775 * configure: Regenerate.
776 * include/gc_config.h.in: Regenerate.
777 * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin
778 macro names to determine value.
779 (THREAD_STATE): New.
780 (THREAD_FLD): New.
781 (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions.
783 2006-05-24 Carlos O'Donell <carlos@codesourcery.com>
785 * Makefile.am: Add install-html target.
786 * Makefile.in: Regenerate.
787 * aclocal.m4: Regenerate.
788 * include/Makefile.in: Regenerate.
790 2006-03-07 Andrew Haley <aph@redhat.com>
792 * dyn_load.c (GC_has_static_roots): Declare.
793 (GC_register_dynlib_callback): Call GC_has_static_roots.
795 2006-04-11 Bryce McKinlay <mckinlay@redhat.com>
797 * darwin_stop_world.c (GC_push_all_stacks, GC_stop_world,
798 GC_start_world): Call vm_deallocate to free act_list. Fix from
799 Bruce Mitchener.
801 2006-03-24 Andreas Tobler <a.tobler@schweiz.ch>
802 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
804 * configure.ac (THREADS): Add REENTRANT for *-*-hpux11*.
805 Warn about POSIX threads not being supported for *-*-hpux10*.
806 * configure: Regenerate.
808 2006-02-09 Tom Tromey <tromey@redhat.com>
810 * pthread_support.c: Conditionally include dlfcn.h.
812 2006-02-06 Jakub Jelinek <jakub@redhat.com>
813 Anthony Green <green@redhat.com>
814 Tom Tromey <tromey@redhat.com>
816 * include/gc_ext_config.h.in: Added GC_PTHREAD_SYM_VERSION.
817 * include/gc_config.h.in: Rebuilt.
818 * include/gc_pthread_redirects.h (pthread_create): Conditionally
819 define.
820 * pthread_support.c (pthread_create_): New global.
821 (constr): New function.
822 (pthread_create): Conditionally renamed.
823 * configure: Rebuilt.
824 * configure.ac (GC_PTHREAD_SYM_VERSION): Define.
826 2006-02-04 Alan Modra <amodra@bigpond.net.au>
828 * include/private/gc_locks.h (GC_test_and_set <POWERPC>): Don't
829 use broken 64-bit version.
831 2006-01-25 Andreas Tobler <a.tobler@schweiz.ch>
833 * darwin_stop_world.c: Change inline asm instruction to ld as ldz
834 is wrong.
836 * Makefile.am (asm_libgcjgc_sources): Rename to asm_libgcjgc_sources.
837 * Makefile.in: Regenerate.
839 2006-01-25 Bryce McKinlay <mckinlay@redhat.com>
841 * include/private/gcconfig.h: Revert to GC 6.6 version, removing
842 all local changes.
844 2006-01-24 Bryce McKinlay <mckinlay@redhat.com>
846 Import Boehm GC version 6.6.
848 2006-01-24 David Ayers <d.ayers@inode.at>
850 PR libobjc/13946
851 * include/gc.h: Fix prototype declarations for bootstrap.
853 2005-11-01 Bryce McKinlay <mckinlay@redhat.com>
855 * include/private/gc_priv.h: Increase MAX_ROOT_SETS to 1024.
857 2005-09-15 Kazu Hirata <kazu@codesourcery.com>
859 * include/private/gc_locks.h (GC_test_and_set): Change the
860 constraint of the first operand to '0'.
862 2005-09-06 Tom Tromey <tromey@redhat.com>
864 PR libgcj/23662:
865 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Use instead of
866 HEURISTIC1 on ARM.
868 2005-07-17 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
870 * include/private/gcconfig.h (sh-linux): Use LINUX_STACKBOTTOM.
872 2005-06-15 Andreas Tobler <a.tobler@schweiz.ch>
874 * os_dep.c: Add FreeBSD/PowerPC bits.
875 (GC_SysVGetDataStart): Likewise.
876 * include/private/gcconfig.h: Likewise.
878 2005-05-25 Andrew Haley <aph@redhat.com>
880 * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
881 powerpc64-linux.
883 2005-05-09 Mike Stump <mrs@apple.com>
885 * configure: Regenerate.
887 2005-04-19 Hans-Peter Nilsson <hp@axis.com>
889 * os_dep.c, include/private/gc_locks.h: Import CRIS port by
890 Simon Posnjak from gc6.4.
891 * include/private/gcconfig.h: Ditto. Add M32R note from gc6.4.
893 2005-04-17 David S. Miller <davem@davemloft.net>
895 * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
896 * os_dep.c (GC_linux_stack_base): Check for bug present in some
897 Sparc glibc variants where __libc_stack_end is erroneously set
898 to "1". Fallback to procfs code in that case.
900 2005-04-12 Mike Stump <mrs@apple.com>
902 * configure: Regenerate.
904 2005-04-12 Richard Henderson <rth@redhat.com>
906 * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
908 2005-03-23 Mike Stump <mrs@apple.com>
910 * darwin_stop_world.c: Update for -m64 multilib.
911 * include/private/gcconfig.h: Likewise.
912 * powerpc_darwin_mach_dep.s: Likewise.
914 2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
916 * Makefile.in, include/Makefile.in: Regenerate.
918 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
920 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
921 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
923 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
925 PR libgcj/19823
926 * configure.host: Set gc_use_mmap on *-linux*.
927 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
928 * include/private/gc_priv.h: Include gc_config.h.
929 * configure, include/gc_config.h.in: Rebuilt.
931 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
933 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
934 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
935 total_size to words.
936 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
937 MEM_IMAGE regions.
938 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
939 and indent appropriately.
940 * mark_rts.c (GC_approx_sp): Access stack.
941 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
942 callee-saves registers when appropriate.
943 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
945 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
947 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
948 and include/gc_ext_config.h.
949 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
950 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
952 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
954 * configure: Regenerate.
956 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
958 PR libgcj/18699
959 Revert patches of 2004-11-26 and 2004-11-27.
961 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
963 * configure: Regenerate for libtool change.
965 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
967 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
969 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
971 Fix "PACKAGE_NAME redefined" errors.
972 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
973 and include/gc_config.h.
974 * configure: Regenerated.
975 * include/gc_config.h.in: No longer auto-generated. Define only the
976 macros needed by libjava.
977 * include/config.h.in: Generated by autoheader.
978 * include/gc.h: Include config.h, not gc_config.h.
980 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
982 * configure: Regenerate for libtool reversion.
984 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
986 * configure: Regenerate for libtool change.
988 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
990 * configure.ac (machdep): Use sparc_mach_dep.lo on
991 sparc64-sun-solaris2.* too.
992 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
993 * configure: Regenerate.
995 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
997 PR target/18444
998 * configure.ac (threading): Accept 'posix95'.
999 * configure: Regenerate.
1001 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
1003 * Makefile.am: Define ACLOCAL_AMFLAGS.
1004 * configure.ac: Remove redundant sinclude.
1005 * acinclude.m4: Delete file.
1006 * aclocal.m4: Regenerate.
1007 * Makefile.in, include/Makefile.in: Regenerate.
1008 * configure: Regenerate.
1010 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
1012 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
1013 Add prototype.
1015 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1017 * include/private/gcconfig.h: Add m32r-linux target.
1019 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
1021 * configure.ac: Update all AC_DEFINEs to newer style.
1022 * configure: Regenerate.
1023 * include/gc_config.h.in: Regenerate.
1025 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
1027 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
1028 GC_print_back_graph_stats): split GC_traverse_back_graph.
1029 * backgraph.c: Dynamically grow in_progress_space.
1030 * finalize.c (GC_notify_or_invoke_finalizers): also call
1031 GC_print_back_graph_stats.
1032 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
1033 GC_print_back_height): Move delarations to header file.
1034 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
1035 * configure: Regenerate.
1037 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
1039 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
1040 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
1042 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
1044 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
1045 Reported by Danny Smith.
1047 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
1049 * misc.c (GC_init): Replace lhs cast with rhs cast.
1051 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
1053 * specific.c: Check GC_LINUX_THREADS before including
1054 private/specific.h. From Richard Earnshaw.
1056 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
1058 * aclocal.m4: Remove obsolete construct for old automake.
1059 * acinclude.m4: Regenerate with aclocal 1.9.1.
1060 * configure.ac: Remove duplicate AC_WITH calls. Replace
1061 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
1062 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
1063 Remove now-redundant subst of target_noncanonical. Remove
1064 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
1065 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
1066 Use slightly more modern form of AC_INIT.
1067 * configure: Rebuild with autoconf 2.59.
1068 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
1070 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
1072 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
1073 since they're not known at this time.
1074 * solaris_pthreads.c: Likewise.
1076 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
1078 PR target/14931
1079 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
1081 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
1083 * configure.ac (gc_cflags): Add -Iinclude.
1084 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
1085 Don't write DEFS to boehm-cflags file.
1086 * configure: Rebuilt.
1087 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
1088 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
1089 * include/gc_config_macros.h: Remove backward-compatibility
1090 redefinitions of GC_ names.
1091 * include/gc.h: Include <gc_config.h>.
1093 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
1095 Import Boehm GC version 6.3.
1097 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
1099 * include/Makefile.in: Regenerate
1101 2004-07-06 Andrew Pinski <apinski@apple.com>
1103 * os-dep.c (GC_task_self): Declare as static
1104 and remove the second declaration.
1106 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
1108 * Makefile.am: Add rule for .S files to fix bootstrap on
1109 solaris and alpha.
1110 * Makefile.in: Regenerate.
1112 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
1114 * boehm-gc/configure.ac: New name of configure.in.
1115 Remove useless multilib stuff. Change uses of
1116 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
1117 * boehm-gc/configure.in: New name of configure.in.
1118 * boehm-gc/Makefile.am: Update for automake 1.8.5.
1119 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
1120 * boehm-gc/aclocal.m4: Regenerate.
1121 * boehm-gc/configure: Regenerate.
1122 * boehm-gc/Makefile.in: Regenerate.
1124 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1126 * .cvsignore: New file.
1128 2004-04-25 Andreas Jaeger <aj@suse.de>
1130 * mark.c (GC_mark_from): Use pointer as prefetch argument.
1132 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
1134 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
1135 for gcc >= 3.0.
1136 (PREFETCH_FOR_WRITE): Likewise.
1138 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
1140 * configure.ac: Bump AC_PREREQ to 2.59.
1141 * configure: Regenerate.
1142 * config.in: Regenerate.
1144 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
1146 * ltconfig, ltmain.sh: Remove unused files.
1147 * configure.in: Remove bogus extra early invocation of
1148 AC_CONFIG_AUX_DIR.
1149 * configure: Regenerate.
1150 * mkinstalldirs, install-sh, config.sub, config.guess:
1151 Remove (now) unused files.
1152 * Makefile.in: Regenerate (losing references to vanished
1153 files).
1155 * configure.in: Add CCAS, CCASFLAGS for future automakes.
1156 * configure, Makefile.in, include/Makefile.in: Regenerate.
1158 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
1159 * Makefile.in: Regenerate.
1161 * configure.in: Remove bogus duplicate invocation of
1162 AM_MAINTAINER_MODE. Remove obsolete comment.
1163 * configure: Regenerate.
1165 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
1166 to configure.in.
1167 * aclocal.m4: Regenerate.
1168 * configure.in: Receive contents of GC_CONFIGURE macro.
1169 * configure: Regenerate.
1171 * configure.in: Remove more obsolete, bogus code.
1172 * configure: Regenerate.
1174 * acinclude.m4: Remove obsolete and bogus constructs.
1175 * aclocal.m4: Regenerate.
1176 * configure: Regnerate.
1178 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
1180 * acinclude.m4: De-precious CC and CXX so that the right flags
1181 are passed down to multilibs.
1182 * aclocal.m4: Regenerate.
1183 * configure: Regenerate.
1185 2004-02-22 Zack Weinberg <zack@codesourcery.com>
1186 Nathanael Nerode <neroden@twcny.rr.com>
1187 Alexandre Oliva <aoliva@redhat.com>
1189 * config.sub, config.guess: Replace with forwarding scripts
1190 which invoke the master copies in the top level.
1192 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
1194 * acinclude.m4: Remove old no-executables workaround;
1195 add new no-executables workaround.
1196 * aclocal.m4: Regenerate.
1197 * configure.in: Change prereqs to autoconf 2.57.
1198 * configure: Regenerate with autoconf 2.57.
1200 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
1201 * configure: Regenerate.
1202 * Makefile.am: Use target_noncanonical variable from configure.
1203 * Makefile.in: Regenerate.
1204 * include/Makefile.in: Regenerate.
1206 2004-02-20 Andrew Cagney <cagney@redhat.com>
1208 * config.guess: Update from version 2002-01-10 to 2004-02-16.
1209 * config.sub: Update from version 2002-01-02 to 2004-02-16.
1211 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
1213 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
1214 * aclocal.m4: Rebuild.
1215 * configure: Regenerate.
1217 * acinclude.m4: Move certain code to configure.in.
1218 * configure.in: Receive code from acinclude.m4.
1219 * aclocal.m4: Rebuild.
1220 * configure: Regenerate.
1222 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
1224 2004-01-20 Andrew Haley <aph@redhat.com>
1226 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
1228 * configure.in: Comment change.
1230 2004-01-16 Andrew Haley <aph@redhat.com>
1232 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
1233 add for ia64; remove for MIPS.
1234 * configure: Regnerated.
1236 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
1238 * configure.in: Add in AC_PREREQ(2.13)
1240 2004-01-07 Dave Jones <davej@redhat.com>
1242 * malloc.c (GC_generic_malloc): Correct initialization typo.
1243 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
1245 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
1247 * include/private/gcconfig.h: Re-install change of 2003-04-16.
1249 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1251 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
1252 _MIPS_SIM_ABI32.
1254 2003-10-18 Alan Modra <amodra@bigpond.net.au>
1256 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
1257 unsure comment.
1259 2003-10-03 Jeff Sturm <jsturm@one-point.com>
1261 * configure: Rebuild.
1263 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
1265 * configure.in: Remove NO_GETENV definition for win32.
1266 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
1267 * misc.c (GC_init_inner): Call GC_thr_init for win32.
1268 (GC_set_warn_proc): Add assertion.
1269 * win32_threads.c: Import 6.3alpha2 version.
1270 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
1272 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1274 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
1275 2.3/SPARC, there are no micro versions.
1276 Treat Solaris 10 and up alike.
1277 * configure: Regenerate.
1279 2003-09-22 Anthony Green <green@redhat.com>
1281 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
1282 "NOSYS" targets.
1284 2003-09-20 <green@redhat.com>
1286 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
1287 check for __arm__ or __thumb__.
1289 2003-09-09 Alan Modra <amodra@bigpond.net.au>
1291 * configure: Regenerate.
1293 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1294 Roger Sayle <roger@eyesopen.com>
1296 * configure.in: Set INCLUDES to absolute path.
1297 Save $INCLUDES in boehm-cflags, too.
1298 Set INCLUDES so it's available to config.status.
1299 * configure: Regenerate.
1301 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
1303 * include/gc.h (GC_CreateThread): Declare with WINAPI
1304 attribute.
1305 * win32_threads.c (GC_CreateThread): Make definitions consistent
1306 with declaration. Cast &thread_table[i].handle to PHANDLE
1307 in call to DuplicateHandle
1308 (thread_start): Declare as static.
1310 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
1312 * dyn_load.c: Define __private_extern__ to match Apple's system
1313 header.
1315 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
1317 * os_dep.c: Remove redundancy introduced in last merge.
1319 2003-07-28 Jeff Sturm <jsturm@one-point.com>
1321 Import GC 6.3alpha1.
1322 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
1323 * ChangeLog: Likewise.
1324 * Makefile.am: Likewise.
1325 * Makefile.direct: Likewise.
1326 * Makefile.dj: Likewise.
1327 * allchblk.c: Likewise.
1328 * alloc.c: Likewise.
1329 * backgraph.c: Likewise.
1330 * configure.host: Likewise.
1331 * configure.in: Likewise.
1332 * dbg_mlc.c: Likewise.
1333 * dyn_load.c: Likewise.
1334 * finalize.c: Likewise.
1335 * gc_cpp.cc: Likewise.
1336 * gc_dlopen.c: Likewise.
1337 * gcj_mlc.c: Likewise.
1338 * if_mach.c: Likewise.
1339 * mach_dep.c: Likewise.
1340 * malloc.c: Likewise.
1341 * mallocx.c: Likewise.
1342 * mark.c: Likewise.
1343 * mark_rts.c: Likewise.
1344 * misc.c: Likewise.
1345 * os_dep.c: Likewise.
1346 * ptr_chck.c: Likewise.
1347 * reclaim.c: Likewise.
1348 * solaris_pthreads.c: Likewise.
1349 * solaris_threads.c: Likewise.
1350 * sparc_mach_dep.S: Likewise.
1351 * threadlibs.c: Likewise.
1352 * typd_mlc.c: Likewise.
1353 * version.h: Likewise.
1354 * win32_threads.c: Likewise.
1355 * Mac_files/MacOS_Test_config.h: Likewise.
1356 * Mac_files/MacOS_config.h: Likewise.
1357 * cord/cordbscs.c: Likewise.
1358 * cord/cordprnt.c: Likewise.
1359 * cord/de_win.c: Likewise.
1360 * doc/README: Likewise.
1361 * doc/README.MacOSX: Likewise.
1362 * doc/README.changes: Likewise.
1363 * doc/README.environment: Likewise.
1364 * doc/README.ews4800: Likewise.
1365 * doc/README.linux: Likewise.
1366 * doc/README.macros: Likewise.
1367 * doc/README.win32: Likewise.
1368 * doc/debugging.html: Likewise.
1369 * doc/gcdescr.html: Likewise.
1370 * doc/tree.html: Likewise.
1371 * include/Makefile.in: Likewise.
1372 * include/gc.h: Likewise.
1373 * include/gc_cpp.h: Likewise.
1374 * include/gc_local_alloc.h: Likewise.
1375 * include/gc_mark.h: Likewise.
1376 * include/gc_pthread_redirects.h: Likewise.
1377 * include/gc_typed.h: Likewise.
1378 * include/new_gc_alloc.h: Likewise.
1379 * include/private/dbg_mlc.h: Likewise.
1380 * include/private/gc_hdrs.h: Likewise.
1381 * include/private/gc_locks.h: Likewise.
1382 * include/private/gc_pmark.h: Likewise.
1383 * include/private/gc_priv.h: Likewise.
1384 * include/private/gcconfig.h: Likewise.
1385 * include/private/solaris_threads.h: Likewise.
1386 * include/private/specific.h: Likewise.
1387 * tests/test.c: Likewise.
1388 * tests/test_cpp.cc: Likewise.
1390 * configure: Rebuild.
1391 * Makefile.in: Rebuild.
1393 * mips_sgi_mach_dep.s: Add.
1395 * alpha_mach_dep.s: Remove.
1396 * irix_threads.c: Remove.
1397 * linux_threads.c: Remove.
1398 * mips_sgi_mach_dep.S: Remove.
1399 * missing: Remove.
1400 * powerpc_macosx_mach_dep.s: Remove.
1401 * doc/Makefile.am: Remove.
1402 * doc/Makefile.in: Remove.
1404 2003-07-25 Roger Sayle <roger@eyesopen.com>
1406 * configure.host: Only use +ESdbgasm when using the HPUX native
1407 compiler on PA-Risc. It isn't recognized by GCC and is silently
1408 ignored by HP's compilers on ia64.
1410 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
1412 * configure.in: define GC_DLL under mingw if --enable-shared
1413 * configure: rebuilt
1414 * win32_threads.c: add #ifdef GC_DLL around DllMain
1416 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
1418 * include/private/gcconfig.h: Add support for arm-netbsdelf.
1420 2003-04-09 Tom Tromey <tromey@redhat.com>
1422 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
1423 POWERPC.
1424 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
1426 2003-03-22 Richard Henderson <rth@redhat.com>
1428 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
1429 (GC_test_and_set): Use __sync_lock_test_and_set.
1430 (GC_clear): Use volatile assignment.
1431 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
1432 (GC_memory_write_barrier): Use __sync_synchronize.
1434 2003-03-12 Andreas Schwab <schwab@suse.de>
1436 * configure.in: Avoid trailing /. in toolexeclibdir.
1437 * configure: Rebuilt.
1439 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
1440 * include/private/gcconfig.h (GC_data_start): declare when needed.
1441 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
1442 declaration.
1443 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
1444 GC_register_dynlib_callback): Register main data for static
1445 executable if dl_iterate_phdr() didn't.
1446 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
1447 if we don't expect to register main static data.
1449 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
1450 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
1451 (GC_push_roots): explicitly mark free list headers, register
1452 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
1453 * alloc.c (GC_stopped_mark): Conditionally call
1454 GC_cond_register_dynamic_libraries().
1455 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
1456 * dyn_load.c (GC_register_main_static_data): define.
1457 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
1458 no longer skip main data.
1459 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
1460 (GC_init_inner): Make main data registration conditional.
1461 * include/private/gc_priv.h (GC_register_main_static_data): declare.
1462 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
1463 for LINUX.
1465 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
1467 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
1468 config.status.
1469 * configure: Rebuilt.
1471 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
1473 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
1475 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
1477 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
1478 Remove USE_LIBDIR conditional.
1479 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
1480 * Makefile.in, configure: Rebuilt.
1482 2002-12-31 Tom Tromey <tromey@redhat.com>
1484 For PR libgcj/8933:
1485 * include/Makefile.in: Rebuilt.
1486 * include/Makefile.am (noinst_HEADERS): Renamed from
1487 include_HEADERS.
1489 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1491 * ltconfig (osf[345]): Append $major to soname_spec.
1492 Reflect this in library_names_spec.
1493 * ltmain.sh (osf): Prefix $major with . for use as extension.
1495 2002-10-02 Andreas Jaeger <aj@suse.de>
1497 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
1499 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
1501 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
1502 check for __arm__ or __thumb__.
1504 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
1506 * include/private/gcconfig: Add machine type S390. Add s390x support.
1507 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
1508 (GC_compare_and_exchange): Likewise.
1510 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
1512 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
1514 2002-08-23 Adam Megacz <adam@xwt.org>
1516 * win32_threads.cc: Removed extraneous ABORT()
1518 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1520 * Makefile.am (all-multi): Fix multilib parallel build.
1522 2002-07-18 Bo Thorsen <bo@suse.de>
1524 * include/private/gcconfig.h: Add x86-64 definitions.
1525 * os_dep.c: Add x86-64 support.
1526 * configure.in: Likewise.
1527 * configure: Regenerate.
1529 2002-07-18 H.J. Lu <hjl@gnu.org>
1531 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
1533 2002-07-18 H.J. Lu (hjl@gnu.org)
1535 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
1536 Linux/mips.
1538 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
1539 Jonathan Clark
1541 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
1543 2002-06-09 H.J. Lu (hjl@gnu.org)
1545 * include/private/gc_locks.h (GC_test_and_set): Support
1546 Linux/mips.
1547 (GC_TEST_AND_SET_DEFINED): Likewise.
1549 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
1550 Linux/mips.
1551 (DATAEND): Likewise.
1552 (LINUX_STACKBOTTOM): Likewise.
1553 (STACKBOTTOM): Removed for Linux/mips.
1555 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
1557 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
1558 (GC_pthread_create): Fix typo.
1559 (GC_TRY_LOCK): Likewise.
1560 * include/private/gc_locks.h (GC_test_and_set): Only take one
1561 one argument.
1562 (LOCK): Adjust appropriately.
1563 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
1564 _SIGRTMIN is unavailable.
1566 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1568 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
1569 * aclocal.m4: Regenerate.
1570 * configure: Regenerate.
1572 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
1574 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1575 script entry, and set LD to it when configuring multilibs.
1576 * configure: Rebuilt.
1578 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1580 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
1581 (noinst_LTLIBRARIES): Add libgcjgc.la.
1583 * Makefile.in: Rebuild.
1585 2002-04-22 David S. Miller <davem@redhat.com>
1587 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
1588 64-bit SPARC Linux, the __libc_stack_end technique does
1589 not work in this case.
1591 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1593 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
1595 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
1597 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
1598 SPARC Linux.
1600 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
1602 * include/private/gcconfig.h (DATAEND): Update comment example
1603 to match reality.
1605 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
1607 * include/private/gcconfig.h (DATAEND): Clarify comment.
1609 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
1611 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
1612 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
1613 declare.
1614 * allchblk.c (GC_allchblk_nth): Change text and support reduced
1615 frequency for blacklist warning message.
1616 * misc.c (GC_large_alloc_warn_interval,
1617 GC_large_alloc_warn_suppressed): define.
1618 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
1619 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
1620 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
1621 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
1623 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
1625 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
1627 * include/private/gcconfig.h: Add support for an unmapped
1628 memory hole between the end of the initialized data segment
1629 and the start of the BSS on FreeBSD/i386.
1631 2002-03-30 Krister Walfridsson <cato@df.lth.se>
1633 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
1634 NetBSD/i386.
1636 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
1638 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
1639 (GC_local_gcj_malloc): Add assertion.
1640 (start_mark_threads): Fix abort message.
1641 * mark.c (GC_mark_from): Generalize assertion.
1642 * reclaim.c (GC_clear_fl_links): New function.
1643 (GC_start_reclaim): Must clear some freelist links.
1644 * include/private/specific.h, specific.c: Add assertions.
1645 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
1646 Rearrange tse fields.
1648 2002-03-27 Richard Henderson <rth@redhat.com>
1650 * os_dep.c (GC_init_linux_data_start): Fix references to
1651 __data_start and _end.
1653 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
1655 * include/private/gcconfig.h: Change all likely references
1656 to linker script synthesized symbols to use this idiom:
1657 extern int etext[]; etext
1659 2002-03-25 Jeff Sturm <jsturm@one-point.com>
1661 * linux_threads.c (GC_get_nprocs): Close file descriptor.
1663 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
1665 * include/private/gcconfig.h: Add unified test for FreeBSD.
1666 Support FreeBSD/alpha.
1667 * os_dep.c: Do not include <machine/trap.h> unless available.
1668 (GC_freebsd_stack_base): Fix types.
1670 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1672 * Makefile.am: Make a convenience library.
1673 * Makefile.in: Rebuilt.
1675 2002-03-15 Anthony Green <green@redhat.com>
1677 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
1678 * configure.in: Disable use of getenv for win32 targets (some of
1679 which have broken implementations).
1680 * configure: Rebuilt.
1682 2002-03-12 Adam Megacz <adam@xwt.org>
1684 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
1685 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
1686 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
1687 statically initialized it to TRUE if compiling with GCC.
1688 * win32_threads.c (thread_start): We no longer use SEH if
1689 compiling with GCC.
1690 * mark.c (GC_mark_some): We no longer use SEH if
1691 compiling with GCC.
1693 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1695 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
1696 support is enabled, for hash synchronization.
1698 2002-02-24 Adam Megacz <adam@xwt.org>
1700 * Makefile.am: Added win32_threads.c to sources list.
1701 * win32_threads.c: Added two */'s which I had neglected.
1703 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1705 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
1706 * Makefile.in: Rebuilt.
1708 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1710 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
1712 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
1713 preprocessor file.
1714 * mips_sgi_mach_dep.S: Likewise.
1715 * Makefile.am: Update for above changes.
1716 * Makefile.in: Rebuilt.
1718 2002-02-12 Richard Henderson <rth@redhat.com>
1720 * configure.in: Re-apply 2001-06-26 configure change.
1721 * configure: Rebuild.
1723 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1725 Imported GC 6.1 Alpha 3.
1727 * sparc_mach_dep.S: Delete incorrectly named file.
1729 2001-02-11 Adam Megacz <adam@xwt.org
1731 * configure.in: support for win32, saner
1732 cross-compile options
1734 2001-02-08 Anthony Green <green@redhat.com>
1736 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
1737 board embedded targets.
1738 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
1739 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
1740 redundant uses of ECOS.
1741 * misc.c: Use NOSYS where ECOS is being used.
1742 Don't define GC_write twice for ECOS systems.
1743 (GC_write): New function for NOSYS targets.
1745 2002-02-06 Adam Megacz <adam@xwt.org>
1747 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
1748 now exposed on all Win32 platforms.
1749 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
1750 compiles on Win32; it invokes CreateThread() if GC is built
1751 as a DLL; otherwise it registers the thread.
1752 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
1753 libgcjgc was not built as a DLL.
1755 2002-02-01 Adam Megacz <adam@xwt.org>
1757 * boehm-gc on win32 now automatically detects if it is being built
1758 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
1760 2002-01-25 David Edelsohn <edelsohn@gnu.org>
1762 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
1763 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
1764 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
1765 DATASTART and DATAEND roots.
1766 * rs6000_mach_dep.s: Add function descriptor and traceback table.
1768 2001-12-16 Jeff Sturm <jsturm@one-point.com>
1770 * dyn_load.c: Define ElfW (if needed) for all targets,
1771 not just GNU/Linux.
1772 (GC_FirstDLOpenedLinkMap): Use it.
1773 (GC_register_dynamic_libraries_dl): Use it.
1774 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
1775 for sparcv9.
1777 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
1779 PR other/3725
1780 * configure.in: Add AC_SUBST(target_alias).
1781 * configure: Regenerated.
1783 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
1785 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
1786 case for GC_FREEBSD_THREADS.
1787 * configure.in (*-*-freebsd*): Clarify warning.
1788 * configure: Rebuilt.
1790 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
1791 Andreas Tobler <toa@pop.agri.ch>
1793 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
1795 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1797 * linux_threads.c (GC_init_parallel): Do not declare as a static
1798 constructor.
1799 * include/gc.h (GC_init): Declare here. Add description.
1800 * include/private/gc_priv.h (GC_init): Remove declaration.
1802 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1804 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
1805 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
1806 GC_FREEBSD_THREADS, handle strange interaction between system
1807 pthread implementation and boehm-gc signal-handler architecture.
1808 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
1809 set stack.
1810 * include/private/gcconfig.h (configuration keyed off FREEBSD):
1811 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
1812 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
1814 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1816 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
1817 * Makefile.in: Rebuilt.
1819 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1821 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
1822 merged local changes.
1824 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1826 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
1827 Solaris 2/Intel definition.
1829 * configure.in (i?86-*-solaris2.[89]*): Define
1830 SOLARIS25_PROC_VDB_BUG_FIXED.
1831 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
1832 * configure: Regenerate.
1834 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
1835 (DATAEND): Define using _end.
1837 2001-09-11 Per Bothner <per@bothner.com>
1839 * include/Makefile.am: New file. It defines include_HEADERS.
1840 * Makefile.am (SUBDIRS): New macro, set to include.
1841 * configure.in (AC_OUTPUT): Add include/Makefile.
1843 2001-08-20 Tom Tromey <tromey@redhat.com>
1845 * configure: Rebuilt.
1846 * configure.in: Always ask gcc for threads package.
1848 2001-08-17 Tom Tromey <tromey@redhat.com>
1850 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
1851 merged local changes.
1853 2001-08-02 David Billinghurst <David.Billinghurst>
1855 * configure: Rebuilt.
1856 * configure.in: POSIX threads on cygwin does not link with
1857 -lpthreads.
1859 2001-07-03 Tom Tromey <tromey@redhat.com>
1861 Fix for PR bootstrap/3281:
1862 * aclocal.m4, configure, Makefile.in: Rebuilt.
1863 * acinclude.m4: Set mkinstalldirs for in-tree build.
1865 2001-06-26 Richard Henderson <rth@redhat.com>
1867 * alpha_mach_dep.s: Mark call-saved FP registers.
1868 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
1869 * configure.in (alpha*): Re-enable alpha_mach_dep.s
1870 * configure: Rebuild.
1872 2001-06-12 Tom Tromey <tromey@redhat.com>
1874 * aclocal.m4, configure: Rebuilt.
1875 * acinclude.m4: Find configure.host in srcdir.
1877 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
1879 * configure.in (AC_EXEEXT): Work around in case it expands to
1880 nothing, as in autoconf 2.50.
1881 * acinclude.m4: Likewise.
1882 * aclocal.m4, configure: Rebuilt.
1884 2001-06-07 Tom Tromey <tromey@redhat.com>
1886 For PR bootstrap/3075:
1887 * configure, aclocal.m4, Makefile.in: Rebuilt.
1888 * configure.in: Don't call AC_CONFIG_AUX_DIR or
1889 AC_CANONICAL_SYSTEM.
1890 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
1891 AC_CANONICAL_SYSTEM here.
1892 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
1893 boehm_gc_basedir.
1895 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1897 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
1898 (libgcjgc_la_SOURCES): Remove typo.
1899 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1900 * Makefile.in: Rebuilt.
1902 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1904 Imported version version 6.0alpha7.
1906 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1907 README.amiga, README.debugging, README.dj, README.hp, README.linux,
1908 README.rs6000, README.sgi, README.solaris2, README.uts,
1909 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1910 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1911 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1912 hpux_irix_threads.c, makefile.depend, nursery.c,
1913 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1914 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1915 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1916 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1917 files.
1919 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1921 * configure.host: Build with -fexceptions.
1922 * linux_threads.c: Remember which thread stopped world for
1924 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1925 with final tuning by Bryce McKinlay
1927 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1928 * configure: Rebuilt.
1930 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1932 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1933 (GC_noop1): Change declaration to take one argument.
1935 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1937 * configure.in: Obtain THREADS with `gcc -v'.
1938 * configure: Rebuilt.
1940 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1942 * misc.c: Back out buggy changes to stack clearing code.
1943 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1944 spent clearing memory.
1946 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1948 * finalize.c:
1949 - Accomodate finalization requests for static objects.
1950 (Will be required by hash synchronization. May be needed
1951 in some configurations now.)
1953 * gc_priv.h:
1954 - Define MIN_WORDS. All allocation requests are rounded
1955 up to at least this size. Removes a subtle assumption that
1956 Java objects have a 2 word header.
1958 * gcconfig.h:
1959 - Adjust Linux/IA64 configuration for non-ancient kernels.
1960 (Necessary fix for IA64.)
1962 * linux_threads.c:
1963 - Fix syntax error in currently unused code. Will be needed
1964 for Linux/PA-RISC.
1966 * malloc.c:
1967 - Handle MIN_WORDS.
1969 * misc.c:
1970 - Handle MIN_WORDS.
1971 - Change stack cleaning code to typically clear about one tenth
1972 the memory it used to in the threads configuration. Occasionally
1973 still clear more. (This is really a fix for a long-standing
1974 and fairly significant performance bug with threads.)
1976 * os_dep.c:
1977 - Fix the code for finding the beginning of the data segment under
1978 Linux. I believe this is necessary for some IA64 Linux
1979 distributions. It will also helo other platforms, though those
1980 may additionally require a gcconfig.h adjustment. (This basically
1981 works around the absence of a data_start or __data_start
1982 definition in glibc.)
1984 * test.c:
1985 - Handle rounding due to MIN_WORDS.
1987 2001-03-22 Tom Tromey <tromey@redhat.com>
1989 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1991 2001-03-19 Tom Tromey <tromey@redhat.com>
1993 * Makefile.in: Rebuilt.
1994 * Makefile.am (gctest_LDFLAGS): new macro.
1996 2001-03-16 Tom Tromey <tromey@redhat.com>
1998 * Makefile.in: Rebuilt.
1999 * Makefile.am (TESTS_ENVIRONMENT): New macro.
2001 2001-01-23 Rod Stewart <stewart@lab43.org>
2003 * gcconfig.h: Check for `__arm__', not `arm'.
2005 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
2007 * configure.in: Rename THREADLIB to THREADLIBS.
2008 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
2009 ensures that we link the correct version of the linuxthreads semaphore
2010 functions.
2011 * Makefile.in: Rebuilt.
2012 * configure: Rebuilt.
2014 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
2015 list of signals which are not blocked during suspend in the NO_SIGNALS
2016 case.
2018 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
2020 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
2022 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
2024 * Makefile.dist: Renamed from Makefile.orig.
2026 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2028 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
2029 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
2030 set accordingly.
2031 * Makefile.in: Rebuilt.
2032 * configure: Likewise.
2034 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
2036 * gcconfig.h: Add new case for powerpc EABI.
2037 [PPC]: Handle embedded OS for powerpc simulator.
2039 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
2041 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
2042 cross-compile configuration only.
2043 * Makefile.am: Build gcj_mlc.c.
2044 * configure, Makefile.in: Rebuilt.
2046 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
2048 * acinclude.m4: Include libtool macros from the top level.
2049 * aclocal.m4, configure: Rebuilt.
2051 2000-09-04 Anthony Green <green@redhat.com>
2053 Fix for PR libgcj/230:
2054 * mark.c (GC_mark_from_mark_stack): Remove call to
2055 GC_debug_object_start.
2056 * gc_priv.h (GC_debug_object_start): Remove prototype.
2058 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
2060 * gcconfig.h [OSF1] (_end): Declare as `int'.
2062 2000-08-02 Tom Tromey <tromey@cygnus.com>
2064 * gc_priv.h (GC_generic_malloc_inner): Prototype.
2065 (GC_generic_malloc): Likewise.
2066 (GC_add_to_black_list_normal): Likewise.
2067 (GC_find_header): Likewise.
2068 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
2069 * gc_mark.h (GC_find_start): Prototype.
2070 (GC_signal_mark_stack_overflow): Likewise.
2072 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
2074 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
2075 * configure: Rebuilt.
2077 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
2079 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
2081 Imported version 5.1.
2082 * acinclude.m4: Push version to 5.1.
2084 2000-06-19 Andrew Haley <aph@cygnus.com>
2086 * os_dep.c (read): Pass two dummy args to syscall().
2088 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
2090 Imported 5.0 release version.
2091 * acinclude.m4: Increment version to 5.0.
2093 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
2095 Imported version 5.0alpha7.
2096 * acinclude.m4: Update version to 5.0a7.
2098 2000-04-26 Jakub Jelinek <jakub@redhat.com>
2100 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
2101 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
2102 - sparc glibc does not provide it.
2103 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
2104 Make STACKBOTTOM depend on the wordsize.
2105 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
2106 (struct frame): Declare on sparc*-linux*.
2107 (GC_save_callers): Bias the frame pointers if needed (sparc64).
2108 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
2109 Implement on sparc64.
2110 (GC_clear_stack_inner): Implement on sparc64.
2111 * gc_priv.h (GC_test_and_set): Implement for sparc.
2112 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
2113 GC_save_regs_in_stack on sparc.
2115 2000-04-23 Tom Tromey <tromey@cygnus.com>
2117 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
2119 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
2121 Imported version version 5.0alpha6.
2122 * acinclude.m4: Bump version to 5.0a6.
2123 * configure.in: Don't use alpha_mach_dep.s.
2124 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
2125 obsolete files.
2126 * Makefile.am, Makefile.in: irix_threads.c is now
2127 hpux_irix_threads.c.
2128 * Makefile.orig: Updated from gc distribution Makefile.
2130 2000-03-26 Anthony Green <green@redhat.com>
2132 * misc.c (GC_enable): Always define GC_enable and GC_disable.
2134 2000-02-14 Tom Tromey <tromey@cygnus.com>
2136 * gc.h (dlopen): Define as GC_dlopen on Linux.
2137 (GC_dlopen): Declare on Linux.
2138 * dyn_load.c (GC_dlopen): Define for Linux.
2140 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
2142 * gcconfig.h (DATASTART): Add missing extern declaration
2143 for data_start on powerpc.
2145 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
2147 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
2148 NO_SIGNALS case.
2150 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
2152 * gcconfig.h: Define DATASTART for Alpha Linux.
2154 1999-12-19 Anthony Green <green@cygnus.com>
2156 * gcconfig.h: Use libgcj hack for Alpha Linux.
2157 Undefine MPROTEXT_VDB (from Jeff Sturm).
2158 * os_dep.c: Remove Alpha Linux hacks.
2159 * misc.c: Ditto.
2161 1999-12-13 Tom Tromey <tromey@cygnus.com>
2163 * aclocal.m4, configure: Rebuilt.
2164 * acinclude.m4: Changed version to 5.0a4.
2165 * Makefile.in: Rebuilt.
2166 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
2168 1999-12-12 Anthony Green <green@cygnus.com>
2170 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
2171 Linux.
2172 (DYNAMIC_LOADING): Define for PowerPC Linux.
2173 * os_dep.c: Remove some special cases for PowerPC Linux.
2174 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
2175 for PowerPC Linux.
2177 1999-11-04 Tom Tromey <tromey@cygnus.com>
2179 * Makefile.in: Rebuilt.
2180 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
2182 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
2183 (GC_thr_init): Don't declare.
2185 * configure: Rebuilt.
2186 * configure.in: Removed qt threads case.
2187 * dyn_load.c: Don't mention QUICK_THREADS.
2188 * os_dep.c: Don't mention QUICK_THREADS.
2189 * misc.c: Don't mention QUICK_THREADS.
2190 * gcconfig.h: Don't mention QUICK_THREADS.
2191 * gc_priv.h: Removed QUICK_THREADS code.
2192 * quick_threads.c: Removed.
2194 1999-11-03 Tom Tromey <tromey@cygnus.com>
2196 * gcconfig.h: Merged in local changes from old config.h.
2198 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
2200 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
2202 1999-11-02 Tom Tromey <tromey@cygnus.com>
2204 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
2206 * configure: Rebuilt.
2207 * configure.in: Don't create boehm-config.h.
2208 * Makefile.in: Rebuilt.
2209 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
2210 config.h.
2211 ($(all_objs)): Depend on gcconfig.h.
2212 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
2213 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
2214 * config.h: Removed.
2216 1999-11-01 Tom Tromey <tromey@cygnus.com>
2218 * Makefile.in: Rebuilt.
2219 * Makefile.am (gctest_LDADD): Added THREADLIB.
2220 (TESTS): New macro.
2221 * configure: Rebuilt.
2222 * configure.in (INCLUDES): New subst.
2224 1999-09-29 Steve Chamberlain <sac@pobox.com>
2226 * config.h: Added picoJava target.
2227 * mach_dep.h (GC_push_regs): New code for picoJava.
2229 1999-09-28 Tom Tromey <tromey@cygnus.com>
2231 * aclocal.m4, configure: Rebuilt.
2232 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
2233 appropriate AC_PROG_ symbol.
2235 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2237 * gc_priv.h: IRIX thread changes from
2238 include/private/gc_priv.h.
2240 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2242 * Makefile.in: Rebuilt.
2243 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
2244 builds.
2246 * configure: Rebuilt.
2247 * configure.in: Properly align --help output, fix capitalization
2248 and punctuation.
2249 * acinclude.m4: Likewise.
2251 1999-08-04 Tom Tromey <tromey@cygnus.com>
2253 * configure.in: Added missing `;;'. From Anthony Green.
2255 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2257 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
2259 1999-08-03 Tom Tromey <tromey@cygnus.com>
2261 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
2262 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
2264 1999-08-02 Tom Tromey <tromey@cygnus.com>
2266 * aclocal.m4, configure: Rebuilt for new libtool.
2268 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
2270 * mips_sgi_mach_dep.s: Enable PIC option.
2272 1999-07-19 Tom Tromey <tromey@cygnus.com>
2274 * config.h (MPROTECT_VDB): Don't define on Linux.
2276 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
2278 * Makefile.am (.s.lo): Avoid `#line' directives.
2279 * Makefile.in: Rebuilt.
2281 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
2283 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
2284 generate *-recursive for this Makefile, use *-am instead.
2285 * Makefile.in: Rebuilt.
2287 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
2289 * Makefile.am (.s.lo): Renamed from `.s.o'.
2290 * Makefile.in: Rebuilt.
2292 1999-06-21 Tom Tromey <tromey@cygnus.com>
2294 Alpha patch from Jeff Sturm:
2295 * os_dep.c (GC_init_linuxalpha): New function.
2296 * misc.c: Initialize for alpha linux.
2297 * gc_priv.h (GC_test_and_set): Define for alpha.
2298 * config.h: Don't assume __data_start on alpha.
2300 * Makefile.in: Rebuilt.
2301 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
2302 -release.
2304 * Makefile.in: Rebuilt.
2305 * Makefile.am (toolexeclibdir): Define as libdir when
2306 appropriate.
2307 * configure: Rebuilt.
2308 * configure.in (USE_LIBDIR): New conditional.
2310 * configure: Rebuilt.
2311 * configure.in: Recognize all forms of alpha.
2313 1999-06-17 Anthony Green <green@cygnus.com>
2315 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
2316 Carlo Dapor <carlo@vis.ethz.ch>).
2318 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
2320 * configure.in: Switch from irix threads to posix threads
2321 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
2322 for mips architecture.
2323 * configure: Regenerate.
2325 1999-04-30 Tom Tromey <tromey@cygnus.com>
2327 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
2329 1999-04-26 Tom Tromey <tromey@cygnus.com>
2331 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
2332 `weak'.
2334 1999-04-23 Tom Tromey <tromey@cygnus.com>
2336 * Makefile.in, configure: Rebuilt.
2337 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
2338 (libgcjgc_la_SOURCES): Renamed.
2339 (libgcjgc_la_LIBADD): Likewise.
2340 (libgcjgc_la_DEPENDENCIES): Likewise.
2341 (EXTRA_libgcjgc_la_SOURCES): Likewise.
2342 (gctest_LDADD): Use libgcjgc.la.
2343 (all_objs): Mention libgcj_la_OBJECTS.
2344 (EXTRA_LTLIBRARIES): Renamed.
2345 (toollib_LTLIBRARIES): Likewise.
2346 (libgcjgc_la_LDFLAGS): New macro
2347 (toolexecdir): Renamed.
2348 (toolexeclibdir): Likewise.
2349 (toolexeclib_LTLIBRARIES): Likewise.
2350 (LTCOMPILE): Renamed; added libtool invocation.
2351 (LINK): Added libtool invocation.
2352 (.s.o): use LTCOMPILE.
2353 * configure.in: Call AM_PROG_LIBTOOL.
2354 (target_all): Set to libgcjgc.la.
2355 Mention `.lo' forms of object files.
2357 1999-04-21 Tom Tromey <tromey@cygnus.com>
2359 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
2360 GC_stackbottom.
2362 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
2363 sigcontext.h. From Matthias Klose <doko@itso.de>.
2365 1999-04-16 Tom Tromey <tromey@cygnus.com>
2367 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
2368 David Pettersson <dapet@mai.liu.se>
2370 1999-04-14 Tom Tromey <tromey@cygnus.com>
2372 * configure: Rebuilt.
2373 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
2374 incorrect patch of 199-04-09.
2376 * configure: Rebuilt.
2377 * configure.in: Added support for alpha.
2378 From David Pettersson <dapet@mai.liu.se>.
2380 1999-04-13 Tom Tromey <tromey@cygnus.com>
2382 * Makefile.in: Rebuilt.
2383 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
2384 solaris-threads.h.
2386 1999-04-09 Tom Tromey <tromey@cygnus.com>
2388 * configure: Rebuilt.
2389 * configure.in: Use sparc_mach_dep.s when building on Solaris.
2391 1999-02-23 Tom Tromey <tromey@cygnus.com>
2393 * configure: Rebuilt.
2394 * configure.in: For Linux, define _REENTRANT. For Solaris, define
2395 SOLARIS_THREADS and _SOLARIS_PTHREADS.
2397 1999-02-18 Tom Tromey <tromey@cygnus.com>
2399 * quick_threads.c (GC_push_all_stacks): Change order of arguments
2400 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
2401 for case where LO is NULL.
2403 1999-02-10 Tom Tromey <tromey@cygnus.com>
2405 * aclocal.m4, configure, Makefile.in: Rebuilt.
2406 * acinclude.m4: Updated to be used with automake 1.4.
2407 * configure.in: Renamed libgc to libgcjgc. Updated to be used
2408 with automake 1.4.
2409 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
2410 (libgcjgc_a_SOURCES): Likewise.
2411 (libgcjgc_a_LIBADD): Likewise.
2412 (libgcjgc_a_DEPENDENCIES): Likewise.
2413 (EXTRA_libgcjgc_a_SOURCES): Likewise.
2414 (gctest_LDADD): Likewise.
2415 (all_objs): Likewise.
2417 1999-01-08 Tom Tromey <tromey@cygnus.com>
2419 * configure: Rebuilt.
2420 * configure.in: Define LINUX_THREADS if using POSIX threads on
2421 Linux.
2423 * gc_priv.h (GC_test_and_set): Put return type into definition.
2425 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
2427 * Makefile.am: add support for eCos. In particular, add C++
2428 support for compiling the file ecos.cc.
2429 * ecos.cc: new file.
2430 * acinclude.m4: add C++ support.
2431 * aclocal.m4: likewise
2432 * config.h: add eCos support.
2433 * configure: likewise
2434 * configure.in: likewise
2435 * misc.c (GC_write): add eCos support.
2436 * os_dep.c (tiny_sbrk): add eCos support.
2438 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
2440 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
2441 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
2443 1998-11-23 Tom Tromey <tromey@cygnus.com>
2445 * configure.host (boehm_gc_cflags): Don't add `-O2'.
2447 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
2449 * Makefile.am, Makefile.in, configure.host: tx39 build option
2450 "-G 0" added.
2452 1998-11-17 Tom Tromey <tromey@cygnus.com>
2454 * configure: Rebuilt.
2455 * configure.in: Switch on host, not target.
2457 1998-11-16 Tom Tromey <tromey@cygnus.com>
2459 * gc_priv.h (GC_debug_object_start): Declare.
2460 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
2461 * gc.h (GC_debug_register_finalizer_no_order,
2462 GC_register_finalizer_no_order): Declare.
2463 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
2464 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
2465 (GC_debug_generic_malloc): Likewise.
2466 (GC_debug_object_start): new function.
2468 1998-11-11 Tom Tromey <tromey@cygnus.com>
2470 * configure: Rebuilt.
2471 * configure.in: Recognize --enable-java-gc, not --enable-gc.
2473 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2475 * dyn_load.c: Handle QUICK_THREADS case.
2477 1998-10-21 Tom Tromey <tromey@cygnus.com>
2479 * configure: Rebuilt.
2480 * configure.in: Put cpp defines here, not in config.h. Recognize
2481 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
2482 define PACKAGE or VERSION.
2483 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
2484 Don't define.
2486 * os_dep.c (GC_default_push_other_roots): Define when
2487 QUICK_THREADS defined.
2488 * misc.c: Added QUICK_THREADS case.
2489 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
2490 * config.h (THREADS): Define if QUICK_THREADS defined.
2491 * Makefile.in: Rebuilt.
2492 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
2493 quick_threads.c.
2494 * quick_threads.c: New file.
2496 1998-10-20 Tom Tromey <tromey@cygnus.com>
2498 * aclocal.m4, configure: Rebuilt.
2499 * acinclude.m4: Don't subst machine_dir or sys_dir.
2500 * configure.host: Removed unused code.
2502 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
2504 * configure: Rebuilt.
2505 * configure.in: Fix typo in previous patch.
2507 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
2509 * Makefile.in, aclocal.m4, configure: Rebuilt.
2510 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
2511 * configure.host: Created.
2513 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
2515 * Makefile.in: Rebuilt.
2516 * Makefile.am (lib_LIBRARIES): Use target_all.
2517 (EXTRA_LIBRARIES): New macro.
2518 * configure: Rebuilt.
2519 * configure.in: Recognize --enable-gc.
2521 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
2523 * Makefile.in: Rebuilt.
2524 * Makefile.am (COMPILE): Define.
2525 (LINK): Likewise.
2526 (.s.o): Use MY_CFLAGS.
2527 * configure: Rebuilt.
2528 * configure.in (MY_CFLAGS): Define and subst.
2530 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
2532 * configure: Rebuilt.
2533 * configure.in: Added --with-cross-host argument. Use
2534 $with_cross_host to determine when cross-compiling.
2536 * config.h (SMALL_CONFIG): Don't define.
2537 * configure: Rebuilt.
2538 * configure.in: Define SMALL_CONFIG when cross-compiling.
2540 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
2542 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
2543 allchblk.c: Merged with 4.13a2 while preserving local changes.
2545 * Makefile.orig: Updated from Makefile in 4.13a2.
2547 * configure: Rebuilt.
2548 * configure.in: Updated version number to 4.13a2. On Solaris,
2549 don't build with -O when using gcc.
2551 Merged in version 4.13alpha2:
2552 * config.h (USE_MMAP): Re-enable on Solaris.
2553 * solaris_pthreads.c: Removed RCS Id line.
2554 * alpha_mach_dep.s: Removed RCS Id line.
2556 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
2558 * config.h (USE_MMAP): Don't define for Solaris.
2560 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
2562 * Makefile.in: Rebuilt.
2563 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
2565 * Makefile.in: Rebuilt.
2566 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
2568 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
2570 * Makefile.in: Rebuilt.
2571 * Makefile.am ($(all_objs)): Depend on config.h.
2573 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
2574 DATASTART as &_etext.
2575 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
2576 * configure: Rebuilt.
2577 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
2578 tx39.
2580 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
2582 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
2583 (GC_maybe_gc): Likewise.
2584 * os_dep.c: If NO_SIGSET defined, then have empty
2585 GC_disable_signals and GC_enable_signals.
2586 * configure: Rebuilt.
2587 * configure.in: Added --with-target-subdir option. If
2588 cross-compiling, define NO_SIGSET and NO_CLOCK.
2590 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
2592 * Makefile.in: Rebuilt.
2593 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
2594 (AS): Removed.
2595 * aclocal.m4, configure: Rebuilt.
2596 * acinclude.m4: New file.
2597 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
2599 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
2601 * configure: Rebuilt.
2602 * configure.in: Link boehm-config.h to config.h.
2603 * Makefile.in: Rebuilt.
2604 * Makefile.am (INCLUDES): Removed.
2605 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
2606 JAVA_FINALIZATION): Define
2608 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
2610 * Many files: Use GC_bool, not bool.
2611 * gc_priv.h: Define GC_bool, not bool.
2613 * misc.c (GC_dont_gc): Define as int.
2614 (GC_quiet): Likewise.
2615 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
2616 * alloc.c (GC_dont_expand): Define as int.
2617 * gc_priv.h: For gcc, define bool as char.
2619 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
2621 * Makefile.in: Rebuilt.
2622 * Makefile.am (check_PROGRAMS): New macro.
2623 (gctest_SOURCES): Likewise.
2624 (gctest_LDADD): Likewise.
2626 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
2628 * Makefile.in: Rebuilt.
2629 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
2630 * configure: Rebuilt.
2631 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
2633 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2635 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
2636 New files.
2637 * Makefile.orig: Renamed from Makefile.