1 2008-04-15 Jonathan Chambers <joncham@gmail.com>
2 * include/private/gcconfig.h: Backport GC7 code to support Win64.
3 * win32_threads.c: Backport GC7 code to support Win64.
5 2008-02-07 Massimiliano Mantione <massi@ximian.com>
6 * include/gc.h: (GCEventType): Added start-stop the world events.
7 * pthread_stop_world.c: (GC_stop_world and GC_start_world): hooked
8 start-stop the world events.
10 2007-11-05 Geoff Norton <gnorton@novell.com>
12 * darwin_stop_world.c: Correct the structure name on Darwin-x86 for Leopard.
14 2007-11-05 Geoff Norton <gnorton@novell.com>
16 * darwin_stop_world.c: Also push ebp when pushing all stacks on Leopard
19 2007-11-01 Geoff Norton <gnorton@novell.com>
21 * darwin_stop_world.c: Handle Leopards renaming of some structure
24 Mon Sep 24 16:15:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
26 * include/private/gc_priv.h: increase the default MAX_HEAP_SECTS
27 value (bug#314759, bug#324318).
29 Tue Sep 11 16:22:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
31 * pthread_support.c: export GC_thread_tls.
33 2007-08-22 Martin Baulig <martin@ximian.com>
35 * pthread_stop_world.c
36 (GC_mono_debugger_add_all_threads): Removed.
37 (GC_mono_debugger_get_stack_ptr): New public function.
39 Wed Jul 4 17:46:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
41 * darwin_stop_world.c: use a larger array for GC_mach_threads
42 (it'll need to be enlarged dynamically, but it's with the world
45 2007-05-09 Jonathan Chambers <joncham@gmail.com>
47 * win32_threads.c: If SuspendThread fails, don't abort. Instead
48 remove thread from GC, as this only seems to happen when thread is
51 2007-03-29 Zoltan Varga <vargaz@gmail.com>
53 * autogen.sh: Applied patch from Priit Laes <amd@store20.com>. Fix the running
56 * ltmain.sh config.sub config.guess: Removed, libtoolize creates them now.
58 2007-03-13 Jonathan Chambers <joncham@gmail.com>
60 * include/gc.h: Fix _WIN64 typedefs.
61 * libgc.vcproj: Fix Release target and begin Win64 port.
63 2007-02-01 Geoff Norton <gnorton@customerdna.com>
65 * include/private/gc_pthread_redirects.h:
66 * include/private/gc_config_macros.h:
67 * include/private/gc_priv.h:
70 * specific.c: Support for NetBSD-CURRENT. Loosely based on NetBSD
73 2006-12-22 Robert Jordan <robertj@gmx.net>
75 * include/private/gcconfig.h, os_dep.c:
76 Add FreeBSD/amd64 support. Based on a FreeBSD Port Collection patch.
79 2006-11-19 Allan Hsu <allan@counterpop.net>
81 * libgc/darwin_stop_world.c, libgc/include/private/gc_priv.h,
82 libgc/os_dep.c: Fixes to make the GC work on OSX/Intel with XCode
83 2.4 (10.4u SDK and newer).
85 This code should work with older versions of the SDK as well.
87 Tue Oct 10 16:58:37 CEST 2006 Paolo Molaro <lupus@ximian.com>
89 * darwin_stop_world.c: patch from Allan Hsu <allan@counterpop.net>
90 to avoid using memory just after freeing it.
92 2006-08-31 Zoltan Varga <vargaz@freemail.hu>
94 * libgc.vcproj: Define GC_INSIDE_DLL on VC build too.
96 2006-08-18 Zoltan Varga <vargaz@gmail.com>
98 * Makefile.am (EXTRA_DIST): Fix make dist.
100 * libtool.m4: Removed, should not be in SVN.
102 2006-07-19 Zoltan Varga <vargaz@gmail.com>
104 * configure.in: Applied patch from Sergey Tikhonov <tsv@solvo.ru>. Beginning
107 2006-06-28 Martin Baulig <martin@ximian.com>
109 * darwin_stop_world.c, pthread_support.c: Committing a patch from
110 Allan Hsu <allan@imeem.com> to fix memory leaks; see bug #78628.
112 2006-06-26 Zoltan Varga <vargaz@gmail.com>
114 * solaris_threads.c: And another one.
116 * solaris_pthreads.c: Avoid another solaris/x86 #error.
118 2006-04-08 Zoltan Varga <vargaz@gmail.com>
120 * dyn_load.c: Avoid #error "large files are not supported by libelf" errors on solaris/x86.
122 2006-05-24 Martin Baulig <martin@ximian.com>
124 * doc/debugger-support.txt: Removed; this issue turned out to be
125 something completely different and the patch mentioned in this
126 file is already reverted.
128 2006-05-23 Zoltan Varga <vargaz@gmail.com>
130 * os_dep.c (GC_unix_get_mem): Add an assert to bail out early if the runtime is
131 run on a machine with smaller page size than HBLKSIZE.
133 2006-05-19 Martin Baulig <martin@ximian.com>
135 * include/gc.h: Don't include "libgc-mono-debugger.h".
137 * pthread_support.c, pthread_stop_world.c: Include it here.
139 2006-05-17 Martin Baulig <martin@ximian.com>
141 * pthread-support.c, pthread-stop-world.c: Put the debugger stuff
142 inside a `#if LIBGC_MONO_DEBUGGER_SUPPORTED' conditional.
144 2006-05-17 Martin Baulig <martin@ximian.com>
146 Fix a weird race condition which prevented XSP from working inside
147 the debugger - see doc/debugger-issues.txt for details.
149 * include/gc.h: Moved the "libgc-mono-debugger.h" #include down
150 after the gc_pthread_redirects.h one.
152 * include/libgc-mono-debugger.h
153 (GCThreadFunctions): Added `thread_created' and `thread_exited'.
154 (GC_mono_debugger_add_all_threads): New function prototype.
156 * pthread_stop_world.c (gc_thread_vtable): Allow the vtable and
157 any function in it be NULL; use NULL as the default vtable.
158 (GC_mono_debugger_add_all_threads): New public function.
161 (GC_delete_thread): Call `gc_thread_vtable->thread_exited()'.
162 (GC_thr_init): Call `gc_thread_vtable->thread_created()'.
164 2006-04-05 Zoltan Varga <vargaz@gmail.com>
166 * include/private/gcconfig.h (LINUX and SPARC): Applied patch from
167 David S. Miller <davem@davemloft.net>: Do not
168 use _etest and GC_SysVGetDataStart() to figure out DATASTART.
169 Instead use either SEARCH_FOR_DATA_START or __environ, based
172 2006-03-25 Zoltan Varga <vargaz@gmail.com>
174 * configure.in: Applied patch from David S. Miller <davem@davemloft.net>: Fix support for sparc/linux.
176 Mon Mar 20 18:56:21 CET 2006 Paolo Molaro <lupus@ximian.com>
178 * include/gc.h: enable pthread redirection on darwin, too.
179 * include/gc_pthread_redirects.h: completed from Bryan Berg.
181 Thu Feb 9 16:20:55 CET 2006 Paolo Molaro <lupus@ximian.com>
183 * os_dep.c, include/private/gcconfig.h, darwin_stop_world.c:
184 OSX/x86 support, mostly from Geoff Norton <gnorton@customerdna.com>.
186 Wed Feb 1 18:23:55 CET 2006 Paolo Molaro <lupus@ximian.com>
188 * pthread_support.c, *: back out Zoltan's patch since it's
190 The correct fix it to execute the cleanup from inside
191 the thread also when using the __thread var to access the
194 2006-02-01 Zoltan Varga <vargaz@gmail.com>
196 * pthread_support.c (GC_thread_deregister_foreign): New public API
197 function to deregister a foreign thread from the GC.
198 (GC_destroy_thread_local): Clean up the TLS key too.
200 Tue Jan 24 12:34:06 CET 2006 Paolo Molaro <lupus@ximian.com>
202 * *: update from upstream changes.
204 2006-01-21 Martin Baulig <martin@ximian.com>
206 * include/Makefile.am: Don't install libgc-mono-debugger.h.
208 2006-01-21 Martin Baulig <martin@ximian.com>
210 * include/libgc-mono-debugger.h: Call the conditional
211 `_IN_THE_MONO_DEBUGGER', not `IN_MONO_DEBUGGER'.
213 2006-01-11 Zoltan Varga <vargaz@gmail.com>
215 * include/private/gcconfig.h: Undef _FILE_OFFSET_BITS on sparc.
217 2006-01-03 Geoff Norton <gnorton@customerdna.com>
219 * darwin_stop_world.c: Merge a patch from Bruce Mitchener that fixes a small
222 2005-12-26 Zoltan Varga <vargaz@gmail.com>
224 * include/private/gcconfig.h: Disable PROC_VDB on solaris/x86 as it
225 doesn't seem to work.
227 2005-12-06 Todd Berman <tberman@off.net>
229 * pthread_support.c (GC_thread_register_foreign): Wrap a GC_printf1
230 inside a #ifdef DEBUG_THREADS like the others. Based on a patch from
231 Bryan Berg (bryan AT imeem DOT com).
233 2005-10-11 Zoltan Varga <vargaz@gmail.com>
235 * pthread_support.c (GC_thread_deregister_foreign): Make this return
236 void instead of void*.
238 2005-09-29 Raja R Harinath <harinath@gmail.com>
240 * configure.host: Fix syntax error.
242 2005-08-24 Zoltan Varga <vargaz@gmail.com>
244 * win32_threads.c: If GC_INSIDE_DLL is defined, define the DllMain function for automatic registration
245 of threads with the GC.
247 * configure.in: Add an option for turning GC_INSIDE_DLL on.
249 2005-08-25 Zoltan Varga <vargaz@freemail.hu>
251 * solaris_threads.c (GC_thread_register_foreign): Add dummy implementation.
253 Mon Aug 22 10:41:41 BST 2005 Paolo Molaro <lupus@ximian.com>
255 * include/private/gc_locks.h: make gcc generate correct code for swp
256 (patch by tomba@bat.org, Tomi Valkeinen).
258 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
260 * include/private/gc_locks.h: Fix compilation of GC_test_and_set on IA64 with gcc-3.3.5.
262 Thu Aug 18 18:08:54 CEST 2005 Paolo Molaro <lupus@ximian.com>
264 * include/private/gcconfig.h: use LINUX_STACKBOTTOM on ARM Linux.
266 Mon Aug 1 16:49:45 CEST 2005 Paolo Molaro <lupus@ximian.com>
268 * include/private/pthread_support.h, pthread_support.c: added
269 patch to support registering new threads at runtime (from
270 Michael Meeks <michael.meeks@novell.com>).
272 2005-07-07 Raja R Harinath <rharinath@novell.com>
274 * Makefile.am (INCLUDES): Add $(top_builddir)/.. to pick up mono's
277 Thu Jul 7 12:15:22 CEST 2005 Paolo Molaro <lupus@ximian.com>
279 * pthread_support.c: fix compilation when TLS_ALLOC is not defined.
281 Thu Jul 7 11:59:42 CEST 2005 Paolo Molaro <lupus@ximian.com>
283 * pthread_support.c, Makefile.am: make the __thread var use
284 fast access if available (and avoid dlopen issue, bug #75390).
286 2005-07-05 Ben Maurer <bmaurer@ximian.com>
288 * pthread_stop_world.c (pthread_start_world, _GC_suspend_handler):
289 Make sure that all threads have been started before releasing the
290 GC_lock. Otherwise, the thread table can be corrupt in the restart
291 handler, causing deadlocks and segfaults.
293 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
295 * include/private/gcconfig.h: Fix amd64 build.
297 2005-06-21 Ben Maurer <bmaurer@ximian.com>
299 * configure.host: remove -fexceptions, messes up with nptl
302 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
304 * pthread_support.c: Workaround gcc-3.3 compiler bug.
306 2005-05-26 Sebastien Pouliot <sebastien@ximian.com>
308 * libgc.vcproj: Project file for libgc.
310 2005-05-19 Zoltan Varga <vargaz@freemail.hu>
312 * configure.in: Handle i386-*-linux* as well. Fixes #74960.
314 Tue May 3 16:28:26 CEST 2005 Paolo Molaro <lupus@ximian.com>
316 * os_dep.c: remove usage of libc private symbol.
318 2005-05-02 Miguel de Icaza <miguel@novell.com>
320 * pthread_stop_world.c (GC_restart_handler, GC_suspend_handler):
321 Wrap the original routines into methods that preserve the value of
324 2005-04-18 Zoltan Varga <vargaz@freemail.hu>
326 * configure.in: Applied another freebsd patch from Bill Middleton (flashdict@gmail.com).
328 2005-04-15 Zoltan Varga <vargaz@freemail.hu>
330 * configure.in: Applied another freebsd patch from Bill Middleton (flashdict@gmail.com).
332 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
334 * include/private/gcconfig.h configure.in os_dep.c dyn_load.c:
335 Applied some freebsd patch from Bill Middleton <flashdict@gmail.com>.
337 2005-04-06 Zoltan Varga <vargaz@freemail.hu>
339 * solaris_pthreads.c (GC_pthread_detach): Add locking.
341 * include/gc_pthread_redirects.h (pthread_detach): Override pthread_detach too.
343 * solaris_pthreads.c (GC_pthread_detach): Override pthread_detach too. Fixes
346 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
348 * os_dep.c: Add ability to fall back to mmap-ing memory when sbrk
351 * include/private/gcconfig.h: Enable FALLBACK_TO_MMAP on amd64. Fixes
354 * config.guess config.sub ltmain.sh: Update these files with more
355 up-to-date versions. Fixes #74071.
357 2005-03-09 Zoltan Varga <vargaz@freemail.hu>
359 * solaris_threads.c (GC_thread_is_registered): Add this for solaris
362 * pthread_support.c (GC_thread_is_registered): Move this outside of
363 the #ifdef THREAD_LOCAL_ALLOC.
365 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
367 * include/gc.h pthread_support.c win32_threads.: Add
368 GC_thread_is_registered API function.
370 2005-02-17 Raja R Harinath <rharinath@novell.com>
372 * acinclude.m4: Don't include distributed libtool.m4.
374 Wed Feb 16 22:30:54 CET 2005 Paolo Molaro <lupus@ximian.com>
376 * alloc.c: tune the code to collect instead of expanding
377 the heap if there are many finalizers and we reclaimed some
378 memory from cleaning the finalization queue (should fix
379 bug #71001 and #70701).
381 2005-02-07 Geoff Norton <gnorton@customerdna.com>
383 * include/private/gc_priv.h: Bump the max root sets to 1024
385 Mon Jan 24 16:39:42 CET 2005 Paolo Molaro <lupus@ximian.com>
387 * alloc.c, include/gc.h: add event notification, mostly from
388 a patch by Ben Maurer.
390 2005-01-23 Geoff Norton <gnorton@customerdna.com>
392 * os_dir.c: Change GC_task_self to be static everywhere on Darwin.
393 Allows gcc4.0 to compile.
395 Tue Jan 18 11:19:47 CET 2005 Paolo Molaro <lupus@ximian.com>
397 * pthread_stop_world.c: handle EINTR from sem_wait() call.
399 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
401 * include/private/gc_priv.h: use the test glib does
404 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
406 * include/private/gc_priv.h (__GNUC_PREREQ): Fix typo spotted by Ben.
408 * include/gc_local_alloc.h pthread_support.c: Add
409 GC_local_gcj_fast_malloc.
411 * include/private/gc_priv.h (EXPECT): Enable this on modern versions
414 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
416 * pthread_support.c: make __thread variable static
418 * include/gc_local_alloc.c: make the other headers get
419 included before we define our own variable. This fixes
420 up an ordering problem with GCJ and thread local alloc.
422 The problem was that gc.h needed to include gc_local_alloc.h
423 before gc_gcj.h. However, when gc.h was included after
424 GC_LOCAL_ALLOC_H was #defined, it would not include
427 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
429 * Makefile.am: Create a static version of libmonogc for inclusion into
432 2004-07-27 John Merryweather Cooper <john_m_cooper@yahoo.com>
434 * configure.in: Fix to properly select flags for pthreads
435 on FreeBSD 4.x (aka -STABLE) and 5.x (aka -CURRENT).
437 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
439 * include/install-sh doc/install-sh: New files.
441 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
443 * include/private/gc_priv.h (SMALL_OBJ): Add Hans' fix for crashes
446 Thu Jun 24 15:39:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
448 * alloc.c: use Hans' fix for bug #59557.
450 2004-06-18 Dick Porter <dick@ximian.com>
452 * darwin_stop_world.c: Make the world actually stop. This seems
453 to fix the finalizer thread signalling deadlock in 58706.
455 Sat Jun 5 19:38:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
457 * alloc.c: temporary fix for bug #59557.
459 Tue May 25 13:41:08 EDT 2004 Paolo Molaro <lupus@ximian.com>
461 * darwin_stop_world.c: more thread died races fixes.
463 2004-05-21 Martin Baulig <martin@ximian.com>
465 * pthread_stop_world.c: Merged the changes from linux_threads.c.
467 * linux_threads.c: Removed, this file no longer exists in the
468 latest upstream version.
470 2004-05-20 Martin Baulig <martin@ximian.com>
472 * libgc.patch: Removed. There's no need to have this in a
473 separate file, just use CVS.
475 2004-05-20 Jackson Harper <jackson@ximian.com>
477 * Makefile.am: Remove tests from EXTRA_DIST.
479 Wed May 19 18:57:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
481 * darwin_stop_world.c: deal with threads that die before they can be
482 suspended (should solce the thread_info failed aborts).
484 Wed May 19 18:42:23 CEST 2004 Paolo Molaro <lupus@ximian.com>
486 * configure.in, Makefile.am: update correctly from the libgc sources:
487 this excludes linux_threads.c from the build: Martin will have to port
488 his changes to the new code, since linux_threads.c doesn't exist
489 anymore in the upstream sources.
491 2004-05-19 Raja R Harinath <rharinath@novell.com>
493 * configure.in ($enable_embed_check): New internal option that
494 will be passed by mono's configure.
495 (THREADS): Use $with_libgc_threads, which is passed by mono's
498 2004-05-18 Martin Baulig <martin@ximian.com>
500 Importing Boehm GC 6.3 alpha 6.
502 2004-03-24 Ben Maurer <bmaurer@users.sourceforge.net>
504 * gcj_mlc.c: Do finalization.
506 This is a patch from Hans Boehm that fixes a bug where
507 GC_gcj_malloc never does finalization.
510 http://www.hpl.hp.com/hosted/linux/mail-archives/gc/2004-March/000359.html
511 http://bugzilla.ximian.com/show_bug.cgi?id=55644
515 I am checking this in at Zoltan's request.
517 2003-11-07 Zoltan Varga <vargaz@freemail.hu>
519 * autogen.sh: Fix previous patch and silence noisy GNU which.
521 * autogen.sh: Applied patch from Peter Teichman (peter@ximian.com).
522 Use 'glibtool' instead of 'libtool' on OSX.
524 2003-10-01 Pedro MartÃnez Juliá <yoro@wanadoo.es>
526 * Makefile.am: Change lib_LTLIBRARIES to noinst_LTLIBRARIES because
527 of libmonogc is included inside libmono and without this change it
528 breaks down and not include it.
530 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
532 * mips_sgi_mach_dep.S: Remove since it is a duplicate of .s and it
533 breaks cvs checkout under windows.
535 Wed Sep 17 17:29:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
537 * configure.in: disable ALL_INTERIOR_POINTERS: managed pointers
538 are not allowed in the heap, so this should be safe and it helps
539 reducing false positives.
541 2003-08-28 Dick Porter <dick@ximian.com>
544 * aix_irix_threads.c: Applied bug fix from alpha libgc
546 2003-08-26 Martin Baulig <martin@ximian.com>
548 Imported Boehm GC 6.2.
550 2003-06-20 Martin Baulig <martin@ximian.com>
552 * include/gc.h: Fixed compiler warnings.
554 2003-06-09 Martin Baulig <martin@ximian.com>
556 * include/libgc-mono-debugger.h: New header file. This is
557 installed as <mono/private/libgc-mono-debugger.h>, but it's a
558 private header files and may only be used by the Mono Debugger.
560 * Makefile.am: Build libmonogc.la and install it. For some
561 reason, using a libtool convenience archive doesn't work here.
563 2003-06-08 Martin Baulig <martin@ximian.com>
565 * libgc-mono.pc.in: Removed.
567 * Makefile.am: Don't install anything.
569 * configure.in: We're now embedded in mono and can't be built as a
570 stand-alone module any longer.
572 2003-05-17 Martin Baulig <martin@ximian.com>
574 * libgc.patch, libgc.log: Added patch against the original version
575 and a ChangeLog entry.
577 2003-05-17 Martin Baulig <martin@ximian.com>
579 * misc.c, os_dep.c, include/private/gc_priv.h: Back to the
582 * linux_threads.c: Use the `gc_thread_vtable' internally in this
583 file instead of calling it from the header files.
585 2003-05-16 Martin Baulig <martin@ximian.com>
587 * include/gc.h (GCThreadFunctions): Removed the `pthread_*'
588 function since we don't need them here.
590 * include/gc_pthread_redirects.h: Put back the original version.
592 2003-04-08 Alp Toker <alp@atoker.com>
594 * configure.in: fix automake 1.6 compatibility without breaking
595 previous versions (AM_PROG_AS)
597 2003-03-31 Martin Baulig <martin@ximian.com>
599 * include/gc.h (GCThreadFunctions): New type.
600 (gc_thread_vtable): New global variable.
602 * include/gc_pthread_redirects.h: Use the `gc_thread_vtable'
603 vtable for the redirects instead of calling the methods directly.
604 This allows us to override them at runtime.
606 2003-03-31 Martin Baulig <martin@ximian.com>
608 * include/Makefile.am: Install gc_pthread_redirects.h.
610 * include/gc.h: `#include <gc/gc_pthread_redirects.h>', not
611 `#include "gc_pthread_redirects.h"'.
613 2003-03-31 Martin Baulig <martin@ximian.com>
615 * configure.in: Call the package `libgc-mono'.
617 * libgc-mono.pc.in: Added pkg-config files.
619 2003-03-31 Martin Baulig <martin@ximian.com>
621 This is a modified version of Boehm GC 6.1.