ceph/src/boost/tools/build/src/engine/boehm_gc/ChangeLog

   1 2007-07-02  Hans Boehm <Hans.Boehm@hp.com>
   2
   3         * gc_config_macros.h: Also check for IA64 when setting
   4         GC_HPUX_THREADS.
   5         * mallocx.c: Change my_bytes_allocd to signed_word.
   6         * include/pthread_redirects.h: Remove obsolete Solaris threads
   7         (as opposed to pthreads) support.
   8
   9 2007-07-02  Hans Boehm <Hans.Boehm@hp.com>
  10
  11         * mach_dep.c (GC_with_callee_saves_pushed): Don't use getcontext()
  12         on ARM/Linux.  Check getcontext() return value.
  13
  14 2007-06-29  Hans Boehm <Hans.Boehm@hp.com>
  15
  16         * backgraph.c (per_object_func): Make argument types consistent.
  17         (GC_traverse_back_graph): Mark GC_deepest_obj.
  18
  19 2007-06-29  Hans Boehm <Hans.Boehm@hp.com>
  20
  21         * finalize.c (GC_finalize): Change dl_size and fo_size to size_t.
  22         * os_dep.c (GC_win32_get_mem): Add GC_mem_top_down option.
  23
  24 2007-06-28  Hans Boehm <Hans.Boehm@hp.com>
  25
  26         * doc/README.win32, doc/README, README.QUICK: Fix some of the worst
  27         anachronisms.
  28         * dyn_load.c: Partially support cygwin, but don't enable it yet.
  29
  30 2007-06-28  Hans Boehm <Hans.Boehm@hp.com>
  31
  32         * Makefile.am: Use -no-undefined for libgc.
  33         * Makefile.in: Regenerate.
  34         * Makefile.direct: Document USE_PROC_FOR_LIBRARIES.
  35         * dyn_load.c (GC_register_map_entries): Rename prot_buf to prot
  36         consistently.
  37         * misc.c: Fix some WARN calls.  Move GC_is_initialized setting and
  38         GC_thr_init() call.
  39         * os_dep.c: Consistently use WARN where appropriate.
  40         * thread_local_alloc.c: Revert change to GC_WIN32_THREADS test.  Instead
  41         remove inappropriate pthread.h include.
  42         * doc/README.linux: Remove some anachronisms.
  43
  44 2007-06-23  Hans Boehm <Hans.Boehm@hp.com>
  45
  46         * alloc.c: Also use GC_check_tls on non-Linux systems.
  47         * mallocx.c (GC_reclaim_generic): Remove bogus declaration.
  48         * include/private/gc_priv.h (GC_reclaim_generic): Declare correctly
  49         with prototype.
  50
  51 2007-06-19  Hans Boehm <Hans.Boehm@hp.com>
  52
  53         * alloc.c (GC_adj_bytes_allocd): Avoid (long) casts, fix comment.
  54         (GC_print_heap_sects): Use size_t instead of unsigned long.
  55         * thread_local_alloc.c (GC_lookup_thread): Define in the correct
  56         context.
  57         * win32_threads.c, include/gc_config_macros.h: The last of Romano
  58         Paolo Tenca's patch.  Move stdint.h include to gc_config_macros.h.
  59         * include/gc_inline.h: Avoid gc_priv.h dependencies.
  60         * tests/test.c (check_heap_stats): Replace unsigned long with size_t.
  61
  62 2007-06-12  Hans Boehm <Hans.Boehm@hp.com>
  63
  64         * aclocal.m4: Regenerate to update date.
  65
  66 2007-06-10  Hans Boehm <Hans.Boehm@hp.com>
  67
  68         * NT_X64_STATIC_THREADS_MAKEFILE: Replace obsolete -debugtype:cv.
  69         * mark_rts.c (GC_push_roots): Fix kind type.
  70
  71 2007-06-06  Hans Boehm <Hans.Boehm@hp.com>
  72
  73         * doc/README.win64: New file.
  74         * doc/doc.am, Makefile.direct: Add README.win64.
  75         * Makefile.in: Regenerate.
  76
  77 2007-06-06  Hans Boehm <Hans.Boehm@hp.com>
  78
  79         * Makefile.am, Makefile.direct: Add NT_X64_STATIC_THREADS_MAKEFILE.
  80         * Makefile.in: Regenerate.
  81         * NT_X64_STATIC_THREADS_MAKEFILE: Fix warning flags.
  82         * allochblk.c, alloc.c, blacklst.c, dbg_malc.c, dyn_load.c,
  83         finalize.c, headers.c, mach_dep.c, malloc.c, mark.c, misc.c,
  84         obj_map.c, os_dep.c, ptr_chck.c, reclaim.c, typd_mlc.c,
  85         win32_threads.c, cord/de_win.c, include/gc_mark.h,
  86         include/private/gc_hdrs.h, include/private/gc_pmark.h,
  87         include/private/gc_priv.h, tests/test_cpp.cc:
  88         Replace old style function declarations.  Clean up integral types.
  89         Remove register declarations.  The change in malloc.c and the
  90         "int descr" declaration in mark.c are the most likely to have
  91         been real bugs outside of win64.
  92         * msvc_dbg.c: Disable on win64.
  93         * win32_threads.c: Add AMD64 support.
  94         * include/gc.h: no backtrace on AMD64 for now.
  95
  96 2007-06-06  Hans Boehm <Hans.Boehm@hp.com>
  97
  98         * msvc_dbg.c(GetModuleBase): Replace strcat with strcat_s.
  99
 100 2007-06-06  Hans Boehm <Hans.Boehm@hp.com>
 101
 102         * include/gc.h: (GC_word, GC_signed_word): Fix win64 definitions.
 103         Don't include windows.h in an extern "C" context.
 104         * include/private/gcconfig.h: Fix win64/X86_64 configuration.
 105         * tests/test.c: Eliminate more old style function definitions.
 106         Cleanup pointer and integer casts for win64.
 107         * tests/test_cpp.cc: Don't include gc_priv.h.
 108         * NT_STATIC_THREADS_MAKEFILE: Restrict suffixes for VC++ 2005.
 109         * NT_X64_STATIC_THREADS_MAKEFILE: New.
 110
 111 2007-06-06  Hans Boehm <Hans.Boehm@hp.com> (Really mostly Romano Paolo Tenca)
 112
 113         * win32_threads.c: Separate out DEBUG_WIN32_PTHREADS_STACK.  Ignore
 114         FINISHED threads for suspension.  (GC_pthread_join): Add
 115         pthread_self() cast.  (GC_pthread_start_inner): Execute cleanup
 116         handler when popping it.
 117         * include/private/gc_locks.h: Inline THREAD_EQUAL for
 118         GC_WIN32_PTHREADS.  Define USE_PTHREAD_LOCKS only if we have
 119         pthreads.
 120
 121 2007-05-23  Hans Boehm <Hans.Boehm@hp.com> (Really mostly Romano Paolo Tenca)
 122
 123         * gc_dlopen.c, thread_local_alloc.c, threadlibs.c, win32_threads.c,
 124         tests/test.c: Accomodate GC_WIN32_PTHREADS.
 125         * include/gc.h: Don't include windows.h for GC_WIN32_PTHREADS.
 126         * include/gc_config_macros.h: Define both PTHREADS and
 127         GC_WIN32_THREADS.
 128         * include/private/gc_locks.h: Nonstandard definitions of
 129         NUMERIC_THREAD_ID for GC_WIN32_PTHREADS.
 130         * doc/README.win32, Makefile.direct: Include documentation
 131         for GC_WIN32_PTHREADS.
 132         * Makefile.direct: Remove some anachronisms in the documentation.
 133
 134 2007-05-23  Hans Boehm <Hans.Boehm@hp.com>
 135
 136         * Makefile.am: Move includes to bottom.  Add better library
 137         dependencies.  Increment library version.  Remove "SUBDIRS += .".
 138         * cord/cord.am, tests/tests.am: Add better library dependencies.
 139         Remove now unnecessary dependencies.
 140         * Makefile.in: Regenerate.
 141         * include/gc.h (GC_begin_thread_ex, GC_endthreadex, GC_ExitThread):
 142         Move to define on all Windows platforms.  (_beginthread): define
 143         to generate error if used.
 144
 145 2007-05-22  Hans Boehm <Hans.Boehm@hp.com>
 146
 147         * include/private/gc_locks.h: Format to 80 columns.
 148
 149 2007-05-22  Hans Boehm <Hans.Boehm@hp.com>
 150
 151         * malloc.c(GC_free): Ignore bad frees on MSWIN32 with REDIRECT_MALLOC.
 152         * NT_MAKEFILE: msvc_dbg.h is in include/private.  Don't use cvars
 153         rc.
 154         * misc.c (WIN32 GC_write): Define GC_need_to_lock in single-threaded
 155         case.
 156         * win32_threads.c: Test for __MINGW32__ in addition to _MINGW_VER.
 157         (GC_CreateThread, GC_beginthreadex): Deallocate args even if we fail.
 158         * include/gc.h: Add GC_reachable_here().  (GC_WinMain): Add GC_API.
 159         (GC_beginthreadex, GC_endthreadex, GC_ExitThread): Declare.
 160         * tests/test.c: Add GC_reachable_here() call.
 161
 162 2007-05-21  Hans Boehm <Hans.Boehm@hp.com>
 163
 164         * alloc.c (GC_try_to_collect): Call GC_init if necessary.
 165         * tests/thread_leak_test.c: Don't unconditionally define
 166         GC_LINUX_THREADS.
 167
 168 2007-05-21  Andreas Tobler  <a.tobler@schweiz.org>
 169
 170         * Makefile.am: Remove extra_ldflags_libgc definition.
 171         * Makefile.in: Regenerate.
 172
 173 2007-05-17  Hans Boehm <Hans.Boehm@hp.com>
 174
 175         * include/private/gc_priv.h: Define AO_REQUIRE_CAS.
 176
 177 2007-05-16  Hans Boehm <Hans.Boehm@hp.com>
 178
 179         * finalize.c (GC_unreachable_finalize_mark_proc): Don't return void
 180         value.
 181
 182 2007-05-15  Hans Boehm <Hans.Boehm@hp.com>
 183
 184         * configure.ac, version.h, doc/README: Change version to 7.0alpha10.
 185         * configure: Regenerate.
 186
 187 [7.0alpha9 release]
 188
 189 2007-05-15  Hans Boehm <Hans.Boehm@hp.com>
 190
 191         * configure.ac, version.h, doc/README: Change version to 7.0alpha9.
 192         * configure: Regenerate.
 193
 194 2007-05-15  Hans Boehm <Hans.Boehm@hp.com>
 195
 196         * Makefile.am: Include NT_STSTIC_THREADS_MAKEFILE in dist.
 197         * Makefile.in: Regenerate.
 198         * include/private/gc_locks.h: GC_compare_and_exchange, GC_atomic_add:
 199         remove. NUMERIC_THREAD_ID, THREAD_EQUAL: New.  GC_lock_holder: now
 200         unsigned long.  I_DONT_HOLD_LOCK, I_HOLD_LOCK: Update.
 201         * pthread_stop_world.c, pthread_support.c, win32_threads.c: Use
 202         NUMERIC_THREAD_ID, THREAD_EQUAL.
 203         * include/private/gcconfig.h: GENERIC_COMPARE_AND_SWAP: Remove.
 204         * include/private/thread_local_alloc.h: Don't USE_COMPILER_TLS on
 205         ARM.
 206
 207 2007-05-11  Hans Boehm <Hans.Boehm@hp.com>
 208
 209         * dbg_mlc.c, include/gc.h, finalize.c: Merge Alexandre Oliva's
 210         GC_debug_register_finalizer_unreachable() patch from gcc tree.
 211         * thread_local_alloc.c (GC_malloc, GC_malloc_atomic): Add assertions
 212         to check GC has been initialized.
 213
 214 2007-05-10  Hans Boehm <Hans.Boehm@hp.com>
 215
 216         * include/gc_cpp.h: Documentation updates.
 217         * include/gc_config_macros.h: Don't check for __ppc__ to set
 218         DARWIN_THREADS.
 219         * Makefile.am: Include configure_atomic_ops.sh in dist.
 220         * Makefile.in: Regenerate.
 221
 222 2007-05-08  Hans Boehm <Hans.Boehm@hp.com>
 223
 224         * Makefile.am: Dont distribute copied atomic_ops files.  Include
 225         libatomic_ops with "make dist".
 226         * Makefile.in: Regenerate.
 227         * configure: Regenerate.
 228         * configure.ac: Enable THREAD_LOCAL_ALLOC for Cygwin with threads.
 229         * win32_threads.c: Report error for Cygwin + GC_DLL.
 230
 231 2007-05-08  Hans Boehm <Hans.Boehm@hp.com>
 232
 233         * Makefile.direct: Update THREAD_LOCAL_ALLOC documentation.
 234         * cord/de_win.c: Rename and move AboutBox.  Call GC_INIT.  Remove
 235         MakeProcInstance anachronism.
 236         * doc/README.macros: Officially remove elif prohibition.
 237         Remove documentation for defunct SRC_M3 support.
 238         * include/gc.h: Remove more SRC_M3 references.
 239         * include/private/gcconfig.h: Remove still more SRC_M3 references.
 240         GC_SOLARIS_THREADS no longer needs to be checked separately.
 241
 242 2007-05-08  Hans Boehm <Hans.Boehm@hp.com>
 243
 244         * thread_local_alloc.c, include/private/thread_local_alloc.h:
 245         Spell __declspec correctly.
 246         * NT_STATIC_THREADS_MAKEFILE: Enable thread-local allocation.
 247
 248 2007-05-07  Hans Boehm <Hans.Boehm@hp.com>
 249
 250         * doc/README.win32: Adjust GC_win32_dll_threads rules again.
 251
 252 2007-05-07  Hans Boehm <Hans.Boehm@hp.com>
 253
 254         * mark.c (GC_mark_some wrapper): Restructure for readability, handle
 255         GC_started_thread_while_stopped.
 256         * misc.c (Win32 GC_write): Lock GC_write_cs only if needed.
 257         * win32_threads.c: (client_has_run): remove,
 258         GC_started_thread_while_stopped, GC_attached_thread: add.
 259         (GC_push_all_stacks): Add verbose output.
 260         (DllMain): Avoid initializing collector or the like.
 261         Never update both thread tables.
 262         * doc/README.win32: Adjust GC_win32_dll_threads rules.
 263
 264 2007-05-07  Hans Boehm <Hans.Boehm@hp.com>
 265
 266         * pthread_stop_world.c (GC_push_all_stacks): Print thread count with
 267         GC_PRINT_VERBOSE_STATS.
 268
 269 2007-05-01  Hans Boehm <Hans.Boehm@hp.com>
 270                 (and Manuel Serrano, Craig McDaniel)
 271
 272         * configure.ac: Comment out redundant
 273           AC_DEFINE(NO_EXECUTE_PERMISSION).
 274         * configure: Regenerate.
 275         * sparc_mach_dep.S: Remove single quote in comment.
 276         * include/private/gcconfig.h: Fix DATAEND for NONSTOP.
 277         * win32_threads.c: Include stdint.h for Mingw.  Add GC_API for DllMain.
 278         (GC_use_DllMain): Fix assertion.
 279
 280 2007-02-14  Andreas Tobler  <a.tobler@schweiz.org>
 281
 282         * configure.ac: Introduce extra_ldflags_libgc. Use it for Darwin.
 283         * configure: Regenerate.
 284         * Makefile.am (libgc_la_LDFLAGS): Use extra_ldflags_libgc.
 285         * Makefile.in: Regenerate.
 286         * include/private/gcconfig.h: Enable MPROTECT_VDB for all Darwin
 287         targets. Remove comments.
 288         Prepare ppc64 support for Darwin.
 289
 290 2007-01-29  Andreas Tobler  <a.tobler@schweiz.org>
 291
 292         * darwin_stop_world.c: Clean up and reformat code.
 293
 294 2007-01-28  Andreas Tobler  <a.tobler@schweiz.org>
 295
 296         * darwin_stop_world.c (GC_push_all_stacks): Fix compiler warnings.
 297         Make i unsigned.
 298         (GC_stop_world): Likewise. Remove unused GC_thread p.
 299         (GC_start_world): Likewise.
 300
 301         * os_dep.c: Define GC_darwin_register_mach_handler_thread extern.
 302         Remove double SIG_HNDLR_PTR definition.
 303         (GC_forward_exception): Fix compiler warnings, make i unsigned.
 304         Initialize thread_state to NULL.
 305         (catch_exception_raise): Fix compiler warnings, make i unsigned.
 306
 307 2007-01-25  Petr Salinger and Hans Boehm <Hans.Boehm@hp.com>
 308
 309         * include/private/gc_priv.h (NEED_FIND_LIMIT, FREEBSD variant):
 310         also define for X86_64.
 311         * configure.ac: Move generic gnu (Hurd) case to below kfreebsd case.
 312         * configure: Regenerate.
 313         * README.changes: Point to ChangeLog.
 314
 315 2007-01-25  Andreas Tobler  <a.tobler@schweiz.org>
 316
 317         * darwin_stop_world.c: Move THREAD_FLD defines to ...
 318         * include/private/gc_priv.h: ... here.
 319         Fix THREAD_STATE definitions for ppc64.
 320         * os_dep.c (catch_exception_raise): Use THREAD_FLD for exc_state member
 321         access.
 322
 323 2007-01-18  Andreas Tobler  <a.tobler@schweiz.org>
 324
 325         * os_dep.c (if defined(MPROTECT_VDB) && defined(DARWIN)): Clean up and
 326         reformat code.
 327         Correct email reference.
 328
 329 2007-01-11  Andreas Tobler  <a.tobler@schweiz.org>
 330
 331         * configure.ac (i?86*-*-darwin*): Replaced HAS_I386_THREAD_STATE_* with
 332         HAS_X86_THREAD_STATE32_*.
 333         (x86_64-*-darwin*): Extended the above check for x86_64-*-darwin* with
 334         HAS_X86_THREAD_STATE64_*.
 335         Added value 1 in the above AC_DEFINE's. Important for the upcoming
 336         Leopard.
 337         * configure: Regenerated.
 338         * include/private/gcconfig.h: Modified X86_64 define for Darwin.
 339         Removed __x86_64__ check in POWERPC section. Added base definitions
 340         for the X86_64 Darwin port.
 341         * include/private/gc_priv.h: Added GC_MACH_HEADER and GC_MACH_SECTION
 342         to distinguish between 32 and 64-bit applications. Added definitions
 343         for X86_64 Darwin.
 344         * darwin_stop_world.c: Added HAS_X86_THREAD_STATE64___RAX. And
 345         replaced HAS_I386_THREAD_STATE___EAX with HAS_X86_THREAD_STATE32___EAX.
 346         (GC_push_all_stacks): Added code for X86_64 Darwin. Even for the
 347         !DARWIN_DONT_PARSE_STACK. Maybe obsolete.
 348         * dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
 349         (GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
 350         Distinguish between getsectbynamefromheader_64 and
 351         getsectbynamefromheader.
 352         * os_dep.c (catch_exception_raise): Introduce exception definition for
 353         X86_64 Darwin. Replaced old i386_EXCEPTION_STATE_* definition with
 354         x86_EXCEPTION_STATE32_*. Add X86_64 for exc_state.faultvaddr.
 355
 356 2007-01-09  Andreas Tobler  <a.tobler@schweiz.org>
 357
 358         * libtool.m4: Update to version from libtool-1.5.22.
 359         * ltmain.sh: Likewise.
 360         * ChangeLog: Created.
 361
 362 See doc/README.changes for earlier changes.
 363