1 2005-09-06 Tom Tromey <tromey@redhat.com>
4 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Use instead of
7 2005-07-17 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
9 * include/private/gcconfig.h (sh-linux): Use LINUX_STACKBOTTOM.
11 2005-06-15 Andreas Tobler <a.tobler@schweiz.ch>
13 * os_dep.c: Add FreeBSD/PowerPC bits.
14 (GC_SysVGetDataStart): Likewise.
15 * include/private/gcconfig.h: Likewise.
17 2005-05-25 Andrew Haley <aph@redhat.com>
19 * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
22 2005-05-09 Mike Stump <mrs@apple.com>
24 * configure: Regenerate.
26 2005-04-19 Hans-Peter Nilsson <hp@axis.com>
28 * os_dep.c, include/private/gc_locks.h: Import CRIS port by
29 Simon Posnjak from gc6.4.
30 * include/private/gcconfig.h: Ditto. Add M32R note from gc6.4.
32 2005-04-17 David S. Miller <davem@davemloft.net>
34 * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
35 * os_dep.c (GC_linux_stack_base): Check for bug present in some
36 Sparc glibc variants where __libc_stack_end is erroneously set
37 to "1". Fallback to procfs code in that case.
39 2005-04-12 Mike Stump <mrs@apple.com>
41 * configure: Regenerate.
43 2005-04-12 Richard Henderson <rth@redhat.com>
45 * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
47 2005-03-23 Mike Stump <mrs@apple.com>
49 * darwin_stop_world.c: Update for -m64 multilib.
50 * include/private/gcconfig.h: Likewise.
51 * powerpc_darwin_mach_dep.s: Likewise.
53 2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
55 * Makefile.in, include/Makefile.in: Regenerate.
57 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
59 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
60 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
62 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
65 * configure.host: Set gc_use_mmap on *-linux*.
66 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
67 * include/private/gc_priv.h: Include gc_config.h.
68 * configure, include/gc_config.h.in: Rebuilt.
70 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
72 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
73 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
75 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
77 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
78 and indent appropriately.
79 * mark_rts.c (GC_approx_sp): Access stack.
80 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
81 callee-saves registers when appropriate.
82 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
84 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
86 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
87 and include/gc_ext_config.h.
88 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
89 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
91 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
93 * configure: Regenerate.
95 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
98 Revert patches of 2004-11-26 and 2004-11-27.
100 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
102 * configure: Regenerate for libtool change.
104 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
106 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
108 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
110 Fix "PACKAGE_NAME redefined" errors.
111 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
112 and include/gc_config.h.
113 * configure: Regenerated.
114 * include/gc_config.h.in: No longer auto-generated. Define only the
115 macros needed by libjava.
116 * include/config.h.in: Generated by autoheader.
117 * include/gc.h: Include config.h, not gc_config.h.
119 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
121 * configure: Regenerate for libtool reversion.
123 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
125 * configure: Regenerate for libtool change.
127 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
129 * configure.ac (machdep): Use sparc_mach_dep.lo on
130 sparc64-sun-solaris2.* too.
131 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
132 * configure: Regenerate.
134 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
137 * configure.ac (threading): Accept 'posix95'.
138 * configure: Regenerate.
140 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
142 * Makefile.am: Define ACLOCAL_AMFLAGS.
143 * configure.ac: Remove redundant sinclude.
144 * acinclude.m4: Delete file.
145 * aclocal.m4: Regenerate.
146 * Makefile.in, include/Makefile.in: Regenerate.
147 * configure: Regenerate.
149 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
151 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
154 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
156 * include/private/gcconfig.h: Add m32r-linux target.
158 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
160 * configure.ac: Update all AC_DEFINEs to newer style.
161 * configure: Regenerate.
162 * include/gc_config.h.in: Regenerate.
164 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
166 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
167 GC_print_back_graph_stats): split GC_traverse_back_graph.
168 * backgraph.c: Dynamically grow in_progress_space.
169 * finalize.c (GC_notify_or_invoke_finalizers): also call
170 GC_print_back_graph_stats.
171 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
172 GC_print_back_height): Move delarations to header file.
173 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
174 * configure: Regenerate.
176 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
178 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
179 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
181 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
183 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
184 Reported by Danny Smith.
186 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
188 * misc.c (GC_init): Replace lhs cast with rhs cast.
190 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
192 * specific.c: Check GC_LINUX_THREADS before including
193 private/specific.h. From Richard Earnshaw.
195 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
197 * aclocal.m4: Remove obsolete construct for old automake.
198 * acinclude.m4: Regenerate with aclocal 1.9.1.
199 * configure.ac: Remove duplicate AC_WITH calls. Replace
200 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
201 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
202 Remove now-redundant subst of target_noncanonical. Remove
203 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
204 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
205 Use slightly more modern form of AC_INIT.
206 * configure: Rebuild with autoconf 2.59.
207 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
209 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
211 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
212 since they're not known at this time.
213 * solaris_pthreads.c: Likewise.
215 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
218 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
220 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
222 * configure.ac (gc_cflags): Add -Iinclude.
223 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
224 Don't write DEFS to boehm-cflags file.
225 * configure: Rebuilt.
226 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
227 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
228 * include/gc_config_macros.h: Remove backward-compatibility
229 redefinitions of GC_ names.
230 * include/gc.h: Include <gc_config.h>.
232 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
234 Import Boehm GC version 6.3.
236 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
238 * include/Makefile.in: Regenerate
240 2004-07-06 Andrew Pinski <apinski@apple.com>
242 * os-dep.c (GC_task_self): Declare as static
243 and remove the second declaration.
245 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
247 * Makefile.am: Add rule for .S files to fix bootstrap on
249 * Makefile.in: Regenerate.
251 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
253 * boehm-gc/configure.ac: New name of configure.in.
254 Remove useless multilib stuff. Change uses of
255 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
256 * boehm-gc/configure.in: New name of configure.in.
257 * boehm-gc/Makefile.am: Update for automake 1.8.5.
258 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
259 * boehm-gc/aclocal.m4: Regenerate.
260 * boehm-gc/configure: Regenerate.
261 * boehm-gc/Makefile.in: Regenerate.
263 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
265 * .cvsignore: New file.
267 2004-04-25 Andreas Jaeger <aj@suse.de>
269 * mark.c (GC_mark_from): Use pointer as prefetch argument.
271 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
273 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
275 (PREFETCH_FOR_WRITE): Likewise.
277 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
279 * configure.ac: Bump AC_PREREQ to 2.59.
280 * configure: Regenerate.
281 * config.in: Regenerate.
283 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
285 * ltconfig, ltmain.sh: Remove unused files.
286 * configure.in: Remove bogus extra early invocation of
288 * configure: Regenerate.
289 * mkinstalldirs, install-sh, config.sub, config.guess:
290 Remove (now) unused files.
291 * Makefile.in: Regenerate (losing references to vanished
294 * configure.in: Add CCAS, CCASFLAGS for future automakes.
295 * configure, Makefile.in, include/Makefile.in: Regenerate.
297 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
298 * Makefile.in: Regenerate.
300 * configure.in: Remove bogus duplicate invocation of
301 AM_MAINTAINER_MODE. Remove obsolete comment.
302 * configure: Regenerate.
304 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
306 * aclocal.m4: Regenerate.
307 * configure.in: Receive contents of GC_CONFIGURE macro.
308 * configure: Regenerate.
310 * configure.in: Remove more obsolete, bogus code.
311 * configure: Regenerate.
313 * acinclude.m4: Remove obsolete and bogus constructs.
314 * aclocal.m4: Regenerate.
315 * configure: Regnerate.
317 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
319 * acinclude.m4: De-precious CC and CXX so that the right flags
320 are passed down to multilibs.
321 * aclocal.m4: Regenerate.
322 * configure: Regenerate.
324 2004-02-22 Zack Weinberg <zack@codesourcery.com>
325 Nathanael Nerode <neroden@twcny.rr.com>
326 Alexandre Oliva <aoliva@redhat.com>
328 * config.sub, config.guess: Replace with forwarding scripts
329 which invoke the master copies in the top level.
331 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
333 * acinclude.m4: Remove old no-executables workaround;
334 add new no-executables workaround.
335 * aclocal.m4: Regenerate.
336 * configure.in: Change prereqs to autoconf 2.57.
337 * configure: Regenerate with autoconf 2.57.
339 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
340 * configure: Regenerate.
341 * Makefile.am: Use target_noncanonical variable from configure.
342 * Makefile.in: Regenerate.
343 * include/Makefile.in: Regenerate.
345 2004-02-20 Andrew Cagney <cagney@redhat.com>
347 * config.guess: Update from version 2002-01-10 to 2004-02-16.
348 * config.sub: Update from version 2002-01-02 to 2004-02-16.
350 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
352 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
353 * aclocal.m4: Rebuild.
354 * configure: Regenerate.
356 * acinclude.m4: Move certain code to configure.in.
357 * configure.in: Receive code from acinclude.m4.
358 * aclocal.m4: Rebuild.
359 * configure: Regenerate.
361 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
363 2004-01-20 Andrew Haley <aph@redhat.com>
365 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
367 * configure.in: Comment change.
369 2004-01-16 Andrew Haley <aph@redhat.com>
371 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
372 add for ia64; remove for MIPS.
373 * configure: Regnerated.
375 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
377 * configure.in: Add in AC_PREREQ(2.13)
379 2004-01-07 Dave Jones <davej@redhat.com>
381 * malloc.c (GC_generic_malloc): Correct initialization typo.
382 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
384 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
386 * include/private/gcconfig.h: Re-install change of 2003-04-16.
388 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
390 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
393 2003-10-18 Alan Modra <amodra@bigpond.net.au>
395 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
398 2003-10-03 Jeff Sturm <jsturm@one-point.com>
400 * configure: Rebuild.
402 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
404 * configure.in: Remove NO_GETENV definition for win32.
405 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
406 * misc.c (GC_init_inner): Call GC_thr_init for win32.
407 (GC_set_warn_proc): Add assertion.
408 * win32_threads.c: Import 6.3alpha2 version.
409 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
411 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
413 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
414 2.3/SPARC, there are no micro versions.
415 Treat Solaris 10 and up alike.
416 * configure: Regenerate.
418 2003-09-22 Anthony Green <green@redhat.com>
420 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
423 2003-09-20 <green@redhat.com>
425 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
426 check for __arm__ or __thumb__.
428 2003-09-09 Alan Modra <amodra@bigpond.net.au>
430 * configure: Regenerate.
432 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
433 Roger Sayle <roger@eyesopen.com>
435 * configure.in: Set INCLUDES to absolute path.
436 Save $INCLUDES in boehm-cflags, too.
437 Set INCLUDES so it's available to config.status.
438 * configure: Regenerate.
440 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
442 * include/gc.h (GC_CreateThread): Declare with WINAPI
444 * win32_threads.c (GC_CreateThread): Make definitions consistent
445 with declaration. Cast &thread_table[i].handle to PHANDLE
446 in call to DuplicateHandle
447 (thread_start): Declare as static.
449 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
451 * dyn_load.c: Define __private_extern__ to match Apple's system
454 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
456 * os_dep.c: Remove redundancy introduced in last merge.
458 2003-07-28 Jeff Sturm <jsturm@one-point.com>
461 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
462 * ChangeLog: Likewise.
463 * Makefile.am: Likewise.
464 * Makefile.direct: Likewise.
465 * Makefile.dj: Likewise.
466 * allchblk.c: Likewise.
468 * backgraph.c: Likewise.
469 * configure.host: Likewise.
470 * configure.in: Likewise.
471 * dbg_mlc.c: Likewise.
472 * dyn_load.c: Likewise.
473 * finalize.c: Likewise.
474 * gc_cpp.cc: Likewise.
475 * gc_dlopen.c: Likewise.
476 * gcj_mlc.c: Likewise.
477 * if_mach.c: Likewise.
478 * mach_dep.c: Likewise.
479 * malloc.c: Likewise.
480 * mallocx.c: Likewise.
482 * mark_rts.c: Likewise.
484 * os_dep.c: Likewise.
485 * ptr_chck.c: Likewise.
486 * reclaim.c: Likewise.
487 * solaris_pthreads.c: Likewise.
488 * solaris_threads.c: Likewise.
489 * sparc_mach_dep.S: Likewise.
490 * threadlibs.c: Likewise.
491 * typd_mlc.c: Likewise.
492 * version.h: Likewise.
493 * win32_threads.c: Likewise.
494 * Mac_files/MacOS_Test_config.h: Likewise.
495 * Mac_files/MacOS_config.h: Likewise.
496 * cord/cordbscs.c: Likewise.
497 * cord/cordprnt.c: Likewise.
498 * cord/de_win.c: Likewise.
499 * doc/README: Likewise.
500 * doc/README.MacOSX: Likewise.
501 * doc/README.changes: Likewise.
502 * doc/README.environment: Likewise.
503 * doc/README.ews4800: Likewise.
504 * doc/README.linux: Likewise.
505 * doc/README.macros: Likewise.
506 * doc/README.win32: Likewise.
507 * doc/debugging.html: Likewise.
508 * doc/gcdescr.html: Likewise.
509 * doc/tree.html: Likewise.
510 * include/Makefile.in: Likewise.
511 * include/gc.h: Likewise.
512 * include/gc_cpp.h: Likewise.
513 * include/gc_local_alloc.h: Likewise.
514 * include/gc_mark.h: Likewise.
515 * include/gc_pthread_redirects.h: Likewise.
516 * include/gc_typed.h: Likewise.
517 * include/new_gc_alloc.h: Likewise.
518 * include/private/dbg_mlc.h: Likewise.
519 * include/private/gc_hdrs.h: Likewise.
520 * include/private/gc_locks.h: Likewise.
521 * include/private/gc_pmark.h: Likewise.
522 * include/private/gc_priv.h: Likewise.
523 * include/private/gcconfig.h: Likewise.
524 * include/private/solaris_threads.h: Likewise.
525 * include/private/specific.h: Likewise.
526 * tests/test.c: Likewise.
527 * tests/test_cpp.cc: Likewise.
529 * configure: Rebuild.
530 * Makefile.in: Rebuild.
532 * mips_sgi_mach_dep.s: Add.
534 * alpha_mach_dep.s: Remove.
535 * irix_threads.c: Remove.
536 * linux_threads.c: Remove.
537 * mips_sgi_mach_dep.S: Remove.
539 * powerpc_macosx_mach_dep.s: Remove.
540 * doc/Makefile.am: Remove.
541 * doc/Makefile.in: Remove.
543 2003-07-25 Roger Sayle <roger@eyesopen.com>
545 * configure.host: Only use +ESdbgasm when using the HPUX native
546 compiler on PA-Risc. It isn't recognized by GCC and is silently
547 ignored by HP's compilers on ia64.
549 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
551 * configure.in: define GC_DLL under mingw if --enable-shared
553 * win32_threads.c: add #ifdef GC_DLL around DllMain
555 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
557 * include/private/gcconfig.h: Add support for arm-netbsdelf.
559 2003-04-09 Tom Tromey <tromey@redhat.com>
561 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
563 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
565 2003-03-22 Richard Henderson <rth@redhat.com>
567 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
568 (GC_test_and_set): Use __sync_lock_test_and_set.
569 (GC_clear): Use volatile assignment.
570 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
571 (GC_memory_write_barrier): Use __sync_synchronize.
573 2003-03-12 Andreas Schwab <schwab@suse.de>
575 * configure.in: Avoid trailing /. in toolexeclibdir.
576 * configure: Rebuilt.
578 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
579 * include/private/gcconfig.h (GC_data_start): declare when needed.
580 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
582 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
583 GC_register_dynlib_callback): Register main data for static
584 executable if dl_iterate_phdr() didn't.
585 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
586 if we don't expect to register main static data.
588 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
589 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
590 (GC_push_roots): explicitly mark free list headers, register
591 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
592 * alloc.c (GC_stopped_mark): Conditionally call
593 GC_cond_register_dynamic_libraries().
594 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
595 * dyn_load.c (GC_register_main_static_data): define.
596 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
597 no longer skip main data.
598 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
599 (GC_init_inner): Make main data registration conditional.
600 * include/private/gc_priv.h (GC_register_main_static_data): declare.
601 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
604 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
606 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
608 * configure: Rebuilt.
610 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
612 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
614 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
616 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
617 Remove USE_LIBDIR conditional.
618 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
619 * Makefile.in, configure: Rebuilt.
621 2002-12-31 Tom Tromey <tromey@redhat.com>
624 * include/Makefile.in: Rebuilt.
625 * include/Makefile.am (noinst_HEADERS): Renamed from
628 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
630 * ltconfig (osf[345]): Append $major to soname_spec.
631 Reflect this in library_names_spec.
632 * ltmain.sh (osf): Prefix $major with . for use as extension.
634 2002-10-02 Andreas Jaeger <aj@suse.de>
636 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
638 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
640 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
641 check for __arm__ or __thumb__.
643 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
645 * include/private/gcconfig: Add machine type S390. Add s390x support.
646 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
647 (GC_compare_and_exchange): Likewise.
649 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
651 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
653 2002-08-23 Adam Megacz <adam@xwt.org>
655 * win32_threads.cc: Removed extraneous ABORT()
657 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
659 * Makefile.am (all-multi): Fix multilib parallel build.
661 2002-07-18 Bo Thorsen <bo@suse.de>
663 * include/private/gcconfig.h: Add x86-64 definitions.
664 * os_dep.c: Add x86-64 support.
665 * configure.in: Likewise.
666 * configure: Regenerate.
668 2002-07-18 H.J. Lu <hjl@gnu.org>
670 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
672 2002-07-18 H.J. Lu (hjl@gnu.org)
674 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
677 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
680 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
682 2002-06-09 H.J. Lu (hjl@gnu.org)
684 * include/private/gc_locks.h (GC_test_and_set): Support
686 (GC_TEST_AND_SET_DEFINED): Likewise.
688 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
691 (LINUX_STACKBOTTOM): Likewise.
692 (STACKBOTTOM): Removed for Linux/mips.
694 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
696 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
697 (GC_pthread_create): Fix typo.
698 (GC_TRY_LOCK): Likewise.
699 * include/private/gc_locks.h (GC_test_and_set): Only take one
701 (LOCK): Adjust appropriately.
702 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
703 _SIGRTMIN is unavailable.
705 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
707 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
708 * aclocal.m4: Regenerate.
709 * configure: Regenerate.
711 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
713 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
714 script entry, and set LD to it when configuring multilibs.
715 * configure: Rebuilt.
717 2002-04-22 Jeff Sturm <jsturm@one-point.com>
719 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
720 (noinst_LTLIBRARIES): Add libgcjgc.la.
722 * Makefile.in: Rebuild.
724 2002-04-22 David S. Miller <davem@redhat.com>
726 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
727 64-bit SPARC Linux, the __libc_stack_end technique does
728 not work in this case.
730 2002-04-22 Jeff Sturm <jsturm@one-point.com>
732 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
734 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
736 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
739 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
741 * include/private/gcconfig.h (DATAEND): Update comment example
744 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
746 * include/private/gcconfig.h (DATAEND): Clarify comment.
748 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
750 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
751 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
753 * allchblk.c (GC_allchblk_nth): Change text and support reduced
754 frequency for blacklist warning message.
755 * misc.c (GC_large_alloc_warn_interval,
756 GC_large_alloc_warn_suppressed): define.
757 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
758 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
759 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
760 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
762 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
764 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
766 * include/private/gcconfig.h: Add support for an unmapped
767 memory hole between the end of the initialized data segment
768 and the start of the BSS on FreeBSD/i386.
770 2002-03-30 Krister Walfridsson <cato@df.lth.se>
772 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
775 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
777 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
778 (GC_local_gcj_malloc): Add assertion.
779 (start_mark_threads): Fix abort message.
780 * mark.c (GC_mark_from): Generalize assertion.
781 * reclaim.c (GC_clear_fl_links): New function.
782 (GC_start_reclaim): Must clear some freelist links.
783 * include/private/specific.h, specific.c: Add assertions.
784 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
785 Rearrange tse fields.
787 2002-03-27 Richard Henderson <rth@redhat.com>
789 * os_dep.c (GC_init_linux_data_start): Fix references to
790 __data_start and _end.
792 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
794 * include/private/gcconfig.h: Change all likely references
795 to linker script synthesized symbols to use this idiom:
796 extern int etext[]; etext
798 2002-03-25 Jeff Sturm <jsturm@one-point.com>
800 * linux_threads.c (GC_get_nprocs): Close file descriptor.
802 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
804 * include/private/gcconfig.h: Add unified test for FreeBSD.
805 Support FreeBSD/alpha.
806 * os_dep.c: Do not include <machine/trap.h> unless available.
807 (GC_freebsd_stack_base): Fix types.
809 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
811 * Makefile.am: Make a convenience library.
812 * Makefile.in: Rebuilt.
814 2002-03-15 Anthony Green <green@redhat.com>
816 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
817 * configure.in: Disable use of getenv for win32 targets (some of
818 which have broken implementations).
819 * configure: Rebuilt.
821 2002-03-12 Adam Megacz <adam@xwt.org>
823 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
824 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
825 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
826 statically initialized it to TRUE if compiling with GCC.
827 * win32_threads.c (thread_start): We no longer use SEH if
829 * mark.c (GC_mark_some): We no longer use SEH if
832 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
834 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
835 support is enabled, for hash synchronization.
837 2002-02-24 Adam Megacz <adam@xwt.org>
839 * Makefile.am: Added win32_threads.c to sources list.
840 * win32_threads.c: Added two */'s which I had neglected.
842 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
844 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
845 * Makefile.in: Rebuilt.
847 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
849 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
851 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
853 * mips_sgi_mach_dep.S: Likewise.
854 * Makefile.am: Update for above changes.
855 * Makefile.in: Rebuilt.
857 2002-02-12 Richard Henderson <rth@redhat.com>
859 * configure.in: Re-apply 2001-06-26 configure change.
860 * configure: Rebuild.
862 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
864 Imported GC 6.1 Alpha 3.
866 * sparc_mach_dep.S: Delete incorrectly named file.
868 2001-02-11 Adam Megacz <adam@xwt.org
870 * configure.in: support for win32, saner
871 cross-compile options
873 2001-02-08 Anthony Green <green@redhat.com>
875 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
876 board embedded targets.
877 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
878 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
879 redundant uses of ECOS.
880 * misc.c: Use NOSYS where ECOS is being used.
881 Don't define GC_write twice for ECOS systems.
882 (GC_write): New function for NOSYS targets.
884 2002-02-06 Adam Megacz <adam@xwt.org>
886 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
887 now exposed on all Win32 platforms.
888 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
889 compiles on Win32; it invokes CreateThread() if GC is built
890 as a DLL; otherwise it registers the thread.
891 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
892 libgcjgc was not built as a DLL.
894 2002-02-01 Adam Megacz <adam@xwt.org>
896 * boehm-gc on win32 now automatically detects if it is being built
897 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
899 2002-01-25 David Edelsohn <edelsohn@gnu.org>
901 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
902 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
903 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
904 DATASTART and DATAEND roots.
905 * rs6000_mach_dep.s: Add function descriptor and traceback table.
907 2001-12-16 Jeff Sturm <jsturm@one-point.com>
909 * dyn_load.c: Define ElfW (if needed) for all targets,
911 (GC_FirstDLOpenedLinkMap): Use it.
912 (GC_register_dynamic_libraries_dl): Use it.
913 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
916 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
919 * configure.in: Add AC_SUBST(target_alias).
920 * configure: Regenerated.
922 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
924 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
925 case for GC_FREEBSD_THREADS.
926 * configure.in (*-*-freebsd*): Clarify warning.
927 * configure: Rebuilt.
929 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
930 Andreas Tobler <toa@pop.agri.ch>
932 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
934 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
936 * linux_threads.c (GC_init_parallel): Do not declare as a static
938 * include/gc.h (GC_init): Declare here. Add description.
939 * include/private/gc_priv.h (GC_init): Remove declaration.
941 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
943 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
944 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
945 GC_FREEBSD_THREADS, handle strange interaction between system
946 pthread implementation and boehm-gc signal-handler architecture.
947 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
949 * include/private/gcconfig.h (configuration keyed off FREEBSD):
950 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
951 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
953 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
955 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
956 * Makefile.in: Rebuilt.
958 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
960 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
961 merged local changes.
963 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
965 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
966 Solaris 2/Intel definition.
968 * configure.in (i?86-*-solaris2.[89]*): Define
969 SOLARIS25_PROC_VDB_BUG_FIXED.
970 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
971 * configure: Regenerate.
973 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
974 (DATAEND): Define using _end.
976 2001-09-11 Per Bothner <per@bothner.com>
978 * include/Makefile.am: New file. It defines include_HEADERS.
979 * Makefile.am (SUBDIRS): New macro, set to include.
980 * configure.in (AC_OUTPUT): Add include/Makefile.
982 2001-08-20 Tom Tromey <tromey@redhat.com>
984 * configure: Rebuilt.
985 * configure.in: Always ask gcc for threads package.
987 2001-08-17 Tom Tromey <tromey@redhat.com>
989 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
990 merged local changes.
992 2001-08-02 David Billinghurst <David.Billinghurst>
994 * configure: Rebuilt.
995 * configure.in: POSIX threads on cygwin does not link with
998 2001-07-03 Tom Tromey <tromey@redhat.com>
1000 Fix for PR bootstrap/3281:
1001 * aclocal.m4, configure, Makefile.in: Rebuilt.
1002 * acinclude.m4: Set mkinstalldirs for in-tree build.
1004 2001-06-26 Richard Henderson <rth@redhat.com>
1006 * alpha_mach_dep.s: Mark call-saved FP registers.
1007 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
1008 * configure.in (alpha*): Re-enable alpha_mach_dep.s
1009 * configure: Rebuild.
1011 2001-06-12 Tom Tromey <tromey@redhat.com>
1013 * aclocal.m4, configure: Rebuilt.
1014 * acinclude.m4: Find configure.host in srcdir.
1016 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
1018 * configure.in (AC_EXEEXT): Work around in case it expands to
1019 nothing, as in autoconf 2.50.
1020 * acinclude.m4: Likewise.
1021 * aclocal.m4, configure: Rebuilt.
1023 2001-06-07 Tom Tromey <tromey@redhat.com>
1025 For PR bootstrap/3075:
1026 * configure, aclocal.m4, Makefile.in: Rebuilt.
1027 * configure.in: Don't call AC_CONFIG_AUX_DIR or
1028 AC_CANONICAL_SYSTEM.
1029 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
1030 AC_CANONICAL_SYSTEM here.
1031 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
1034 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1036 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
1037 (libgcjgc_la_SOURCES): Remove typo.
1038 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1039 * Makefile.in: Rebuilt.
1041 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1043 Imported version version 6.0alpha7.
1045 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1046 README.amiga, README.debugging, README.dj, README.hp, README.linux,
1047 README.rs6000, README.sgi, README.solaris2, README.uts,
1048 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1049 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1050 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1051 hpux_irix_threads.c, makefile.depend, nursery.c,
1052 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1053 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1054 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1055 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1058 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1060 * configure.host: Build with -fexceptions.
1061 * linux_threads.c: Remember which thread stopped world for
1063 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1064 with final tuning by Bryce McKinlay
1066 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1067 * configure: Rebuilt.
1069 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1071 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1072 (GC_noop1): Change declaration to take one argument.
1074 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1076 * configure.in: Obtain THREADS with `gcc -v'.
1077 * configure: Rebuilt.
1079 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1081 * misc.c: Back out buggy changes to stack clearing code.
1082 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1083 spent clearing memory.
1085 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1088 - Accomodate finalization requests for static objects.
1089 (Will be required by hash synchronization. May be needed
1090 in some configurations now.)
1093 - Define MIN_WORDS. All allocation requests are rounded
1094 up to at least this size. Removes a subtle assumption that
1095 Java objects have a 2 word header.
1098 - Adjust Linux/IA64 configuration for non-ancient kernels.
1099 (Necessary fix for IA64.)
1102 - Fix syntax error in currently unused code. Will be needed
1110 - Change stack cleaning code to typically clear about one tenth
1111 the memory it used to in the threads configuration. Occasionally
1112 still clear more. (This is really a fix for a long-standing
1113 and fairly significant performance bug with threads.)
1116 - Fix the code for finding the beginning of the data segment under
1117 Linux. I believe this is necessary for some IA64 Linux
1118 distributions. It will also helo other platforms, though those
1119 may additionally require a gcconfig.h adjustment. (This basically
1120 works around the absence of a data_start or __data_start
1121 definition in glibc.)
1124 - Handle rounding due to MIN_WORDS.
1126 2001-03-22 Tom Tromey <tromey@redhat.com>
1128 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1130 2001-03-19 Tom Tromey <tromey@redhat.com>
1132 * Makefile.in: Rebuilt.
1133 * Makefile.am (gctest_LDFLAGS): new macro.
1135 2001-03-16 Tom Tromey <tromey@redhat.com>
1137 * Makefile.in: Rebuilt.
1138 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1140 2001-01-23 Rod Stewart <stewart@lab43.org>
1142 * gcconfig.h: Check for `__arm__', not `arm'.
1144 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1146 * configure.in: Rename THREADLIB to THREADLIBS.
1147 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1148 ensures that we link the correct version of the linuxthreads semaphore
1150 * Makefile.in: Rebuilt.
1151 * configure: Rebuilt.
1153 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1154 list of signals which are not blocked during suspend in the NO_SIGNALS
1157 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1159 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1161 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1163 * Makefile.dist: Renamed from Makefile.orig.
1165 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1167 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1168 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1170 * Makefile.in: Rebuilt.
1171 * configure: Likewise.
1173 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1175 * gcconfig.h: Add new case for powerpc EABI.
1176 [PPC]: Handle embedded OS for powerpc simulator.
1178 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1180 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1181 cross-compile configuration only.
1182 * Makefile.am: Build gcj_mlc.c.
1183 * configure, Makefile.in: Rebuilt.
1185 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1187 * acinclude.m4: Include libtool macros from the top level.
1188 * aclocal.m4, configure: Rebuilt.
1190 2000-09-04 Anthony Green <green@redhat.com>
1192 Fix for PR libgcj/230:
1193 * mark.c (GC_mark_from_mark_stack): Remove call to
1194 GC_debug_object_start.
1195 * gc_priv.h (GC_debug_object_start): Remove prototype.
1197 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1199 * gcconfig.h [OSF1] (_end): Declare as `int'.
1201 2000-08-02 Tom Tromey <tromey@cygnus.com>
1203 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1204 (GC_generic_malloc): Likewise.
1205 (GC_add_to_black_list_normal): Likewise.
1206 (GC_find_header): Likewise.
1207 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1208 * gc_mark.h (GC_find_start): Prototype.
1209 (GC_signal_mark_stack_overflow): Likewise.
1211 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1213 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1214 * configure: Rebuilt.
1216 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1218 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1220 Imported version 5.1.
1221 * acinclude.m4: Push version to 5.1.
1223 2000-06-19 Andrew Haley <aph@cygnus.com>
1225 * os_dep.c (read): Pass two dummy args to syscall().
1227 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1229 Imported 5.0 release version.
1230 * acinclude.m4: Increment version to 5.0.
1232 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1234 Imported version 5.0alpha7.
1235 * acinclude.m4: Update version to 5.0a7.
1237 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1239 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1240 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1241 - sparc glibc does not provide it.
1242 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1243 Make STACKBOTTOM depend on the wordsize.
1244 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1245 (struct frame): Declare on sparc*-linux*.
1246 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1247 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1248 Implement on sparc64.
1249 (GC_clear_stack_inner): Implement on sparc64.
1250 * gc_priv.h (GC_test_and_set): Implement for sparc.
1251 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1252 GC_save_regs_in_stack on sparc.
1254 2000-04-23 Tom Tromey <tromey@cygnus.com>
1256 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1258 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1260 Imported version version 5.0alpha6.
1261 * acinclude.m4: Bump version to 5.0a6.
1262 * configure.in: Don't use alpha_mach_dep.s.
1263 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1265 * Makefile.am, Makefile.in: irix_threads.c is now
1266 hpux_irix_threads.c.
1267 * Makefile.orig: Updated from gc distribution Makefile.
1269 2000-03-26 Anthony Green <green@redhat.com>
1271 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1273 2000-02-14 Tom Tromey <tromey@cygnus.com>
1275 * gc.h (dlopen): Define as GC_dlopen on Linux.
1276 (GC_dlopen): Declare on Linux.
1277 * dyn_load.c (GC_dlopen): Define for Linux.
1279 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1281 * gcconfig.h (DATASTART): Add missing extern declaration
1282 for data_start on powerpc.
1284 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1286 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1289 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1291 * gcconfig.h: Define DATASTART for Alpha Linux.
1293 1999-12-19 Anthony Green <green@cygnus.com>
1295 * gcconfig.h: Use libgcj hack for Alpha Linux.
1296 Undefine MPROTEXT_VDB (from Jeff Sturm).
1297 * os_dep.c: Remove Alpha Linux hacks.
1300 1999-12-13 Tom Tromey <tromey@cygnus.com>
1302 * aclocal.m4, configure: Rebuilt.
1303 * acinclude.m4: Changed version to 5.0a4.
1304 * Makefile.in: Rebuilt.
1305 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1307 1999-12-12 Anthony Green <green@cygnus.com>
1309 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1311 (DYNAMIC_LOADING): Define for PowerPC Linux.
1312 * os_dep.c: Remove some special cases for PowerPC Linux.
1313 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1316 1999-11-04 Tom Tromey <tromey@cygnus.com>
1318 * Makefile.in: Rebuilt.
1319 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1321 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1322 (GC_thr_init): Don't declare.
1324 * configure: Rebuilt.
1325 * configure.in: Removed qt threads case.
1326 * dyn_load.c: Don't mention QUICK_THREADS.
1327 * os_dep.c: Don't mention QUICK_THREADS.
1328 * misc.c: Don't mention QUICK_THREADS.
1329 * gcconfig.h: Don't mention QUICK_THREADS.
1330 * gc_priv.h: Removed QUICK_THREADS code.
1331 * quick_threads.c: Removed.
1333 1999-11-03 Tom Tromey <tromey@cygnus.com>
1335 * gcconfig.h: Merged in local changes from old config.h.
1337 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1339 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1341 1999-11-02 Tom Tromey <tromey@cygnus.com>
1343 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1345 * configure: Rebuilt.
1346 * configure.in: Don't create boehm-config.h.
1347 * Makefile.in: Rebuilt.
1348 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1350 ($(all_objs)): Depend on gcconfig.h.
1351 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1352 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1353 * config.h: Removed.
1355 1999-11-01 Tom Tromey <tromey@cygnus.com>
1357 * Makefile.in: Rebuilt.
1358 * Makefile.am (gctest_LDADD): Added THREADLIB.
1360 * configure: Rebuilt.
1361 * configure.in (INCLUDES): New subst.
1363 1999-09-29 Steve Chamberlain <sac@pobox.com>
1365 * config.h: Added picoJava target.
1366 * mach_dep.h (GC_push_regs): New code for picoJava.
1368 1999-09-28 Tom Tromey <tromey@cygnus.com>
1370 * aclocal.m4, configure: Rebuilt.
1371 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1372 appropriate AC_PROG_ symbol.
1374 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1376 * gc_priv.h: IRIX thread changes from
1377 include/private/gc_priv.h.
1379 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1381 * Makefile.in: Rebuilt.
1382 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1385 * configure: Rebuilt.
1386 * configure.in: Properly align --help output, fix capitalization
1388 * acinclude.m4: Likewise.
1390 1999-08-04 Tom Tromey <tromey@cygnus.com>
1392 * configure.in: Added missing `;;'. From Anthony Green.
1394 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1396 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1398 1999-08-03 Tom Tromey <tromey@cygnus.com>
1400 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1401 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1403 1999-08-02 Tom Tromey <tromey@cygnus.com>
1405 * aclocal.m4, configure: Rebuilt for new libtool.
1407 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1409 * mips_sgi_mach_dep.s: Enable PIC option.
1411 1999-07-19 Tom Tromey <tromey@cygnus.com>
1413 * config.h (MPROTECT_VDB): Don't define on Linux.
1415 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1417 * Makefile.am (.s.lo): Avoid `#line' directives.
1418 * Makefile.in: Rebuilt.
1420 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1422 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1423 generate *-recursive for this Makefile, use *-am instead.
1424 * Makefile.in: Rebuilt.
1426 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1428 * Makefile.am (.s.lo): Renamed from `.s.o'.
1429 * Makefile.in: Rebuilt.
1431 1999-06-21 Tom Tromey <tromey@cygnus.com>
1433 Alpha patch from Jeff Sturm:
1434 * os_dep.c (GC_init_linuxalpha): New function.
1435 * misc.c: Initialize for alpha linux.
1436 * gc_priv.h (GC_test_and_set): Define for alpha.
1437 * config.h: Don't assume __data_start on alpha.
1439 * Makefile.in: Rebuilt.
1440 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1443 * Makefile.in: Rebuilt.
1444 * Makefile.am (toolexeclibdir): Define as libdir when
1446 * configure: Rebuilt.
1447 * configure.in (USE_LIBDIR): New conditional.
1449 * configure: Rebuilt.
1450 * configure.in: Recognize all forms of alpha.
1452 1999-06-17 Anthony Green <green@cygnus.com>
1454 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1455 Carlo Dapor <carlo@vis.ethz.ch>).
1457 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1459 * configure.in: Switch from irix threads to posix threads
1460 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1461 for mips architecture.
1462 * configure: Regenerate.
1464 1999-04-30 Tom Tromey <tromey@cygnus.com>
1466 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1468 1999-04-26 Tom Tromey <tromey@cygnus.com>
1470 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1473 1999-04-23 Tom Tromey <tromey@cygnus.com>
1475 * Makefile.in, configure: Rebuilt.
1476 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1477 (libgcjgc_la_SOURCES): Renamed.
1478 (libgcjgc_la_LIBADD): Likewise.
1479 (libgcjgc_la_DEPENDENCIES): Likewise.
1480 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1481 (gctest_LDADD): Use libgcjgc.la.
1482 (all_objs): Mention libgcj_la_OBJECTS.
1483 (EXTRA_LTLIBRARIES): Renamed.
1484 (toollib_LTLIBRARIES): Likewise.
1485 (libgcjgc_la_LDFLAGS): New macro
1486 (toolexecdir): Renamed.
1487 (toolexeclibdir): Likewise.
1488 (toolexeclib_LTLIBRARIES): Likewise.
1489 (LTCOMPILE): Renamed; added libtool invocation.
1490 (LINK): Added libtool invocation.
1491 (.s.o): use LTCOMPILE.
1492 * configure.in: Call AM_PROG_LIBTOOL.
1493 (target_all): Set to libgcjgc.la.
1494 Mention `.lo' forms of object files.
1496 1999-04-21 Tom Tromey <tromey@cygnus.com>
1498 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1501 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1502 sigcontext.h. From Matthias Klose <doko@itso.de>.
1504 1999-04-16 Tom Tromey <tromey@cygnus.com>
1506 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1507 David Pettersson <dapet@mai.liu.se>
1509 1999-04-14 Tom Tromey <tromey@cygnus.com>
1511 * configure: Rebuilt.
1512 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1513 incorrect patch of 199-04-09.
1515 * configure: Rebuilt.
1516 * configure.in: Added support for alpha.
1517 From David Pettersson <dapet@mai.liu.se>.
1519 1999-04-13 Tom Tromey <tromey@cygnus.com>
1521 * Makefile.in: Rebuilt.
1522 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1525 1999-04-09 Tom Tromey <tromey@cygnus.com>
1527 * configure: Rebuilt.
1528 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1530 1999-02-23 Tom Tromey <tromey@cygnus.com>
1532 * configure: Rebuilt.
1533 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1534 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1536 1999-02-18 Tom Tromey <tromey@cygnus.com>
1538 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1539 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1540 for case where LO is NULL.
1542 1999-02-10 Tom Tromey <tromey@cygnus.com>
1544 * aclocal.m4, configure, Makefile.in: Rebuilt.
1545 * acinclude.m4: Updated to be used with automake 1.4.
1546 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1548 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1549 (libgcjgc_a_SOURCES): Likewise.
1550 (libgcjgc_a_LIBADD): Likewise.
1551 (libgcjgc_a_DEPENDENCIES): Likewise.
1552 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1553 (gctest_LDADD): Likewise.
1554 (all_objs): Likewise.
1556 1999-01-08 Tom Tromey <tromey@cygnus.com>
1558 * configure: Rebuilt.
1559 * configure.in: Define LINUX_THREADS if using POSIX threads on
1562 * gc_priv.h (GC_test_and_set): Put return type into definition.
1564 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1566 * Makefile.am: add support for eCos. In particular, add C++
1567 support for compiling the file ecos.cc.
1568 * ecos.cc: new file.
1569 * acinclude.m4: add C++ support.
1570 * aclocal.m4: likewise
1571 * config.h: add eCos support.
1572 * configure: likewise
1573 * configure.in: likewise
1574 * misc.c (GC_write): add eCos support.
1575 * os_dep.c (tiny_sbrk): add eCos support.
1577 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1579 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1580 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1582 1998-11-23 Tom Tromey <tromey@cygnus.com>
1584 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1586 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1588 * Makefile.am, Makefile.in, configure.host: tx39 build option
1591 1998-11-17 Tom Tromey <tromey@cygnus.com>
1593 * configure: Rebuilt.
1594 * configure.in: Switch on host, not target.
1596 1998-11-16 Tom Tromey <tromey@cygnus.com>
1598 * gc_priv.h (GC_debug_object_start): Declare.
1599 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
1600 * gc.h (GC_debug_register_finalizer_no_order,
1601 GC_register_finalizer_no_order): Declare.
1602 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1603 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1604 (GC_debug_generic_malloc): Likewise.
1605 (GC_debug_object_start): new function.
1607 1998-11-11 Tom Tromey <tromey@cygnus.com>
1609 * configure: Rebuilt.
1610 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1612 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1614 * dyn_load.c: Handle QUICK_THREADS case.
1616 1998-10-21 Tom Tromey <tromey@cygnus.com>
1618 * configure: Rebuilt.
1619 * configure.in: Put cpp defines here, not in config.h. Recognize
1620 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1621 define PACKAGE or VERSION.
1622 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1625 * os_dep.c (GC_default_push_other_roots): Define when
1626 QUICK_THREADS defined.
1627 * misc.c: Added QUICK_THREADS case.
1628 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1629 * config.h (THREADS): Define if QUICK_THREADS defined.
1630 * Makefile.in: Rebuilt.
1631 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1633 * quick_threads.c: New file.
1635 1998-10-20 Tom Tromey <tromey@cygnus.com>
1637 * aclocal.m4, configure: Rebuilt.
1638 * acinclude.m4: Don't subst machine_dir or sys_dir.
1639 * configure.host: Removed unused code.
1641 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1643 * configure: Rebuilt.
1644 * configure.in: Fix typo in previous patch.
1646 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1648 * Makefile.in, aclocal.m4, configure: Rebuilt.
1649 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1650 * configure.host: Created.
1652 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1654 * Makefile.in: Rebuilt.
1655 * Makefile.am (lib_LIBRARIES): Use target_all.
1656 (EXTRA_LIBRARIES): New macro.
1657 * configure: Rebuilt.
1658 * configure.in: Recognize --enable-gc.
1660 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1662 * Makefile.in: Rebuilt.
1663 * Makefile.am (COMPILE): Define.
1665 (.s.o): Use MY_CFLAGS.
1666 * configure: Rebuilt.
1667 * configure.in (MY_CFLAGS): Define and subst.
1669 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1671 * configure: Rebuilt.
1672 * configure.in: Added --with-cross-host argument. Use
1673 $with_cross_host to determine when cross-compiling.
1675 * config.h (SMALL_CONFIG): Don't define.
1676 * configure: Rebuilt.
1677 * configure.in: Define SMALL_CONFIG when cross-compiling.
1679 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1681 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1682 allchblk.c: Merged with 4.13a2 while preserving local changes.
1684 * Makefile.orig: Updated from Makefile in 4.13a2.
1686 * configure: Rebuilt.
1687 * configure.in: Updated version number to 4.13a2. On Solaris,
1688 don't build with -O when using gcc.
1690 Merged in version 4.13alpha2:
1691 * config.h (USE_MMAP): Re-enable on Solaris.
1692 * solaris_pthreads.c: Removed RCS Id line.
1693 * alpha_mach_dep.s: Removed RCS Id line.
1695 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1697 * config.h (USE_MMAP): Don't define for Solaris.
1699 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1701 * Makefile.in: Rebuilt.
1702 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1704 * Makefile.in: Rebuilt.
1705 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1707 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1709 * Makefile.in: Rebuilt.
1710 * Makefile.am ($(all_objs)): Depend on config.h.
1712 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1713 DATASTART as &_etext.
1714 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1715 * configure: Rebuilt.
1716 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1719 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1721 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1722 (GC_maybe_gc): Likewise.
1723 * os_dep.c: If NO_SIGSET defined, then have empty
1724 GC_disable_signals and GC_enable_signals.
1725 * configure: Rebuilt.
1726 * configure.in: Added --with-target-subdir option. If
1727 cross-compiling, define NO_SIGSET and NO_CLOCK.
1729 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1731 * Makefile.in: Rebuilt.
1732 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1734 * aclocal.m4, configure: Rebuilt.
1735 * acinclude.m4: New file.
1736 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1738 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1740 * configure: Rebuilt.
1741 * configure.in: Link boehm-config.h to config.h.
1742 * Makefile.in: Rebuilt.
1743 * Makefile.am (INCLUDES): Removed.
1744 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1745 JAVA_FINALIZATION): Define
1747 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1749 * Many files: Use GC_bool, not bool.
1750 * gc_priv.h: Define GC_bool, not bool.
1752 * misc.c (GC_dont_gc): Define as int.
1753 (GC_quiet): Likewise.
1754 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1755 * alloc.c (GC_dont_expand): Define as int.
1756 * gc_priv.h: For gcc, define bool as char.
1758 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1760 * Makefile.in: Rebuilt.
1761 * Makefile.am (check_PROGRAMS): New macro.
1762 (gctest_SOURCES): Likewise.
1763 (gctest_LDADD): Likewise.
1765 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1767 * Makefile.in: Rebuilt.
1768 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1769 * configure: Rebuilt.
1770 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1772 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1774 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1776 * Makefile.orig: Renamed from Makefile.