Skip to content

Releases: bdwgc/bdwgc

8.2.12

05 Feb 17:14
Immutable release. Only release title and notes can be modified.

Choose a tag to compare

Changes

  • Do not prevent shared builds on OpenBSD/alpha
  • Eliminate 'argument unused' gcc warning in push_all_stack_partially_eager
  • Eliminate 'assign long to void*' gcc warning in get_stack_base on Serenity
  • Eliminate 'format expects argument of type' gcc warnings in dump_meminfo
  • Eliminate 'GC_push_all_stack not used' gcc warning if fix-up pointers
  • Eliminate 'GC_remove_roots_subregion not used' gcc warning on Solaris
  • Eliminate 'unused parameter' clang warnings in GC_darwin_sigbus
  • Fix 'KERN_PROTECTION_FAILURE while world is stopped' error on MacOS X
  • Fix 'MA_FETCHOP undeclared' gcc error if USE_PROC_FOR_LIBRARIES on Solaris
  • Fix 'PIOCNMAP undeclared' gcc error if USE_PROC_FOR_LIBRARIES on Solaris
  • Fix 'reserved' argument handling in GC_DllMain
  • Fix 'undefined errno' compiler error in strdup/strndup on WinCE
  • Fix a cycle in NORMAL freelist if malloc is redirected on Linux
  • Fix assertion in GC_wait_for_reclaim if DllMain-based thread registration
  • Fix code defect of LOCK/UNLOCK in separate 'if' in GC_generic_malloc_many
  • Fix missing new-line in help message of console variant of cord/de
  • Fix race in DllMain by deferring delete_thread call to GC_start_world
  • Fix redirected 'free' for callers from libdl/libpthread if IGNORE_FREE
  • Fix reliance on glibc-specific '__data_start' for some Linux platforms
  • Fix shared library build on MinGW if disable_single_obj_compilation
  • Fix SIGSEGV during pthread_setname_np if redirect malloc on FreeBSD
  • Fix SIGSEGV if pthread_detach is called before collector initialization
  • Fix SIGSEGV in remove_all_threads_but_me if fork from unregistered thread
  • Fix typos (about getcontext) in printed message in setjmp_test
  • Fix various typos in comments and documentation
  • Prevent collection if fork from an unregistered thread
  • Refine USE_PROC_FOR_LIBRARIES macro documentation for Solaris
  • Remove unneeded '__MINGW_EXCPT_DEFINE_PSDK' macro define for mingw32
  • Remove unused GC_VERSION in configure
  • Remove unused redefinition of GC_free in gctest
  • Revert 'Avoid abort on ResumeThread failure if DllMain closes thread'
  • Revert 'Fix GC_suspend abort when the thread is deleted by DllMain'
  • Turn on pthread_atfork usage on Hurd
  • Workaround locals not pushed in sanitized binaries by disabling fake stacks

Build status

AppVeyor CI build
Github actions build
Travis CI build

Distribution tarball

gc-8.2.12.tar.gz (see the Assets, md5: 5e7c74f8bd57f64d3f86673ff3c17230)

8.0.18

05 Feb 04:07
Immutable release. Only release title and notes can be modified.

Choose a tag to compare

Changes

  • Eliminate 'argument unused' gcc warning in push_all_stack_partially_eager
  • Eliminate 'cast between incompatible func types' warnings for FARPROC vars
  • Eliminate 'format expects argument of type' gcc warnings in dump_meminfo
  • Eliminate 'GC_push_all_stack not used' gcc warning if fix-up pointers
  • Eliminate 'GC_remove_roots_subregion not used' gcc warning on Solaris
  • Eliminate 'unused parameter' clang warnings in GC_darwin_sigbus
  • Eliminate 'unused variable i' gcc warning in GC_start_world (Windows)
  • Fix 'KERN_PROTECTION_FAILURE while world is stopped' error on MacOS X
  • Fix 'MA_FETCHOP undeclared' gcc error if USE_PROC_FOR_LIBRARIES on Solaris
  • Fix 'PIOCNMAP undeclared' gcc error if USE_PROC_FOR_LIBRARIES on Solaris
  • Fix 'reserved' argument handling in GC_DllMain
  • Fix 'undefined errno' compiler error in strdup/strndup on WinCE
  • Fix a cycle in NORMAL freelist if malloc is redirected on Linux
  • Fix assertion in GC_wait_for_reclaim if DllMain-based thread registration
  • Fix GC_NO_THREADS_DISCOVERY macro check before definition
  • Fix missing new-line in help message of console variant of cord/de
  • Fix race in DllMain by deferring delete_thread call to GC_start_world
  • Fix redirected 'free' for callers from libdl/libpthread if IGNORE_FREE
  • Fix SIGSEGV if pthread_detach is called before collector initialization
  • Fix typos (about getcontext) in printed message in setjmp_test
  • Fix various typos in comments and documentation
  • Prevent collection if fork from an unregistered thread
  • Refine USE_PROC_FOR_LIBRARIES macro documentation for Solaris
  • Remove unused GC_VERSION in configure
  • Remove unused redefinition of GC_free in gctest
  • Revert 'Avoid abort on ResumeThread failure if Win32 DllMain closes thread'
  • Revert 'Fix GC_suspend abort when the thread is deleted by DllMain'

Build status

AppVeyor CI build
Github actions build
Travis CI build

Distribution tarball

gc-8.0.18.tar.gz (see the Assets, md5: cffd99fb98041711a12c47816422d552)

7.6.26

04 Feb 19:24
Immutable release. Only release title and notes can be modified.

Choose a tag to compare

Changes

  • Eliminate 'argument unused' gcc warning in push_all_stack_partially_eager
  • Eliminate 'cast between incompatible func types' warnings for FARPROC vars
  • Eliminate 'format expects argument of type' gcc warnings in dump_meminfo
  • Eliminate 'GC_remove_roots_subregion not used' gcc warning on Solaris
  • Eliminate 'unused parameter' clang warnings in GC_darwin_sigbus
  • Eliminate 'unused variable i' gcc warning in GC_start_world (Windows)
  • Fix 'KERN_PROTECTION_FAILURE while world is stopped' error on MacOS X
  • Fix 'reserved' argument handling in GC_DllMain
  • Fix 'undefined errno' compiler error in strdup/strndup on WinCE
  • Fix a cycle in NORMAL freelist if malloc is redirected on Linux
  • Fix assertion in GC_wait_for_reclaim if DllMain-based thread registration
  • Fix GC_NO_THREADS_DISCOVERY macro check before definition
  • Fix missing new-line in help message of console variant of cord/de
  • Fix race in DllMain by deferring delete_thread call to GC_start_world
  • Fix redirected 'free' for callers from libdl/libpthread if IGNORE_FREE
  • Fix SIGSEGV if pthread_detach is called before collector initialization
  • Fix typos (about getcontext) in printed message in setjmp_test
  • Fix various typos in comments and documentation
  • Prevent collection if fork from an unregistered thread
  • Refine USE_PROC_FOR_LIBRARIES macro documentation for Solaris
  • Remove unused GC_VERSION in configure
  • Remove unused redefinition of GC_free in gctest
  • Revert 'Avoid abort on ResumeThread failure if DllMain closes thread'
  • Revert 'Fix GC_suspend abort when the thread is deleted by DllMain'

Build status

AppVeyor CI build
Github actions build
Travis CI build

Distribution tarball

gc-7.6.26.tar.gz (see the Assets, md5: 3abbbb50cf4e800c08f8fb781cb8c41d)

7.4.32

04 Feb 17:49
Immutable release. Only release title and notes can be modified.

Choose a tag to compare

Changes

  • Eliminate 'cast between incompatible func types' warnings for FARPROC vars
  • Eliminate 'format expects argument of type' gcc warnings in dump_meminfo
  • Eliminate 'GC_remove_roots_subregion not used' gcc warning on Solaris
  • Eliminate 'unused parameter' clang warnings in GC_darwin_sigbus
  • Eliminate 'unused variable i' gcc warning in GC_start_world (Windows)
  • Fix 'KERN_PROTECTION_FAILURE while world is stopped' error on MacOS X
  • Fix 'reserved' argument handling in GC_DllMain
  • Fix 'undefined errno' compiler error in strdup/strndup on WinCE
  • Fix a cycle in NORMAL freelist if malloc is redirected on Linux
  • Fix assertion in GC_wait_for_reclaim if DllMain-based thread registration
  • Fix missing new-line in help message of console variant of cord/de
  • Fix race in DllMain by deferring delete_thread call to GC_start_world
  • Fix SIGSEGV if pthread_detach is called before collector initialization
  • Fix typos (about getcontext) in printed message in setjmp_test
  • Fix various typos in comments and documentation
  • Prevent collection if fork from an unregistered thread
  • Refine USE_PROC_FOR_LIBRARIES macro documentation for Solaris
  • Remove unused GC_VERSION in configure
  • Remove unused redefinition of GC_free in gctest
  • Revert 'Avoid abort on ResumeThread failure if Win32 DllMain closes thread'
  • Revert 'Fix GC_suspend abort when the thread is deleted by DllMain'

Build status

AppVeyor CI build
Github actions build
Travis CI build

Distribution tarball

gc-7.4.32.tar.gz (see the Assets, md5: 71f0735c81ed5b9218b47f76561e8146)

7.2u

04 Feb 16:33
Immutable release. Only release title and notes can be modified.

Choose a tag to compare

Changes

  • Change cord function declaration style from K-R to ANSI C
  • Eliminate 'incompatible function pointer' warning in mark_some (MinGW/x86)
  • Fix 'incompatible pointer' compiler warning in GC_init_dyld (OS X 64-bit)
  • Fix 'KERN_PROTECTION_FAILURE while world is stopped' error on MacOS X
  • Fix 'reserved' argument handling in DllMain
  • Fix 'undefined errno' compiler error in strdup/strndup on WinCE
  • Fix a cycle in NORMAL freelist if malloc is redirected on Linux
  • Fix GC_push_stack_for() to push also Xmm registers on Windows/x64
  • Fix missing new-line in help message of console variant of cord/de
  • Fix race in DllMain by deferring delete_thread call to GC_start_world
  • Fix SIGSEGV if pthread_detach is called before collector initialization
  • Fix typos (about getcontext) in printed message in setjmp_test
  • Fix various typos in comments and documentation
  • Prevent collection if fork from an unregistered thread
  • Prevent GetThreadContext failure (Windows)
  • Refactoring of WoW64 workaround (Win32)
  • Refine USE_PROC_FOR_LIBRARIES macro documentation for Solaris
  • Remove dummy GC_noop call from code visible to Lint tool only
  • Remove part of DllMain-specific code which is always disabled (Windows)
  • Remove unused GC_VERSION in configure
  • Remove unused redefinition of GC_free in gctest
  • Replace var-args GC_noop with fixed-args one
  • Replace Win32 GC_delete_gc_thread with GC_delete_gc_thread_no_free
  • Use GC_noop1 instead of GC_noop in GC_pause and remove duplicate GC_noop1

Build status

AppVeyor CI build
Github actions build
Travis CI build

Distribution tarball

gc-7.2u.tar.gz (see the Assets, includes a copy of libatomic_ops-7.2l, md5: f5456c7b96a737930a879c4eba7488b2)

8.2.10

18 Oct 20:25

Choose a tag to compare

Changes

  • Add missing test_cpp dependency on gc_allocator.h in build scripts
  • Add Serenity OS to list of platforms with POSIX threads in configure
  • Avoid abort on ResumeThread failure if Win32 DllMain closes thread handle
  • Avoid code duplication in GC_dyld_image_add/remove on Darwin
  • Do not define GC_SysVGetDataStart on AIX
  • Do not produce '-lpthread' by threadlibs on Tru64/OSF1
  • Do not search for data start using GC_find_limit on Haiku
  • Do not use deprecated _dyld_bind_fully_image_containing_address (Darwin)
  • Do not use deprecated get_etext and get_end on Darwin
  • Do not use deprecated getsectbynamefromheader_64 (Darwin)
  • Duplicate abort message in system app crash dialog on Haiku
  • Eliminate 'allocating insufficient size 0 for char` gcc warning in gctest
  • Eliminate 'compare signed/unsigned in check_finalizer_nested' bcc warning
  • Eliminate 'conversion from void* to ptr_t' g++ warning in PS_ALLOCA_BUF
  • Eliminate 'int-to-ptr cast' gcc warning in GC_push_all_stacks on Solaris
  • Eliminate 'int-to-ptr cast' gcc warning in GC_restart_all on OpenBSD
  • Eliminate 'int-to-ptr cast' gcc warnings in DEBUG_THREADS code
  • Eliminate 'message number 726 is invalid' wcc warning
  • Eliminate 'unused parameter fd' gcc warning in NOSYS GC_write
  • Eliminate 'value exceeds maximum obj size' gcc warning in hugetest on x32
  • Ensure no GC_proc_buf overrun on Solaris
  • Export CMake libraries with aliases
  • Fix 'cannot implement AO_compare_and_swap_full' error by wcc in tests
  • Fix 'cannot locate assembly file' bcc32 error in CMake script
  • Fix 'conflicting types for sbrk' gcc error on Solaris if redirect malloc
  • Fix 'missing GNU-stack section in atomic_ops_sysdeps' ld warning
  • Fix 'symbol undefined _snprintf' dmc linker error in cordtest
  • Fix 'undefined STACKBOTTOM' preprocessor error for no-OS PowerPC target
  • Fix 'undefined symbol GC_arrays` in tools on Solaris
  • Fix 'undefined symbol sbrk' linker error on FreeBSD
  • Fix all broken URLs in documentation (as of Nov 2024)
  • Fix assertion violation about GC_mark_lock_holder in fork_child_proc
  • Fix blocked signals in fork_prepare_proc on HP/UX
  • Fix cast of struct-based pthread_t to void pointer on Win32
  • Fix code blocks formatting in .md files
  • Fix compilation error regarding locks initialization in GC_init on HP_PA
  • Fix CPP_WORDSZ for LoongArch
  • Fix deprecation warning about support of CMake older than v3.10
  • Fix extraneous '#' symbol before comment near USE_WINALLOC for Cygwin
  • Fix GC_GRANULE_BYTES for SPARC V9
  • Fix GC_suspend abort when the thread is deleted by DllMain
  • Fix GC_threads alignment caused by 1-byte global AO_TS_t variables (wcc)
  • Fix GETPAGESIZE and USE_M[UN]MAP for Nintendo Switch
  • Fix getting memory from OS on Haiku
  • Fix I_HOLD_LOCK assertion violation in child process
  • Fix mark lock in child process after fork
  • Fix missing export for Symbian-specific GC_init_global_static_roots
  • Fix missing parentheses in SIG_THR_RESTART macro definition
  • Fix print_heap_obj call with the lock held in backgraph add_edge
  • Fix pthread id stored in GC_threads of child process
  • Fix pthread id stored in key thread_specific_data of child process
  • Fix pthread_sigmask result checking in GC_start_mark_threads_inner
  • Fix reading async proc maps when GC is single-threaded but process is not
  • Fix rounding up in STACKBOTTOM for OSF1
  • Fix stack base detection on Haiku by using pthread_getattr_np()
  • Fix stack direction detection in setjmp_t on E2K
  • Fix symbols alignment checking for CRIS and M68K
  • Fix undefined reference to GC_objfreelist and GC_bytes_allocd
  • Fix usage of new structured procfs interface on Solaris
  • Fix various typos in comments and documentation
  • Force use of spin locks to improve performance on Haiku
  • Grow GC_proc_buf to required size in GC_proc_read_dirty instead of WARN
  • Handle sparc-sun-solaris3 (SunOS6) in configure to use sparc_mach_dep.S
  • Initial support of Serenity OS on x86[_64]
  • Refine comment in fork_child_proc() about GC_allocate_ml attribute
  • Refine description of 'more background' links in Overview document
  • Remove always-false check if C++ allocator.allocate returns null in test
  • Remove comment about limited support of memory unmapping
  • Remove improper comment about returned value of CORD_extend_path
  • Remove outdated comment about 'make distcheck' from Makefile.am
  • Support RISC-V ILP32 ABI (rv64ilp32)
  • Suppress 'missing return value' wcc warning for AO asm primitives
  • Suppress 'unreachable code' wcc warnings in win32 threads ASSERT (CMake)
  • Turn off thread suspend/resume API support explicitly
  • Update libatomic_ops repo URL in README after repo transfer
  • Update URLs in documentation after repo transfer to bdwgc organization
  • Workaround 'stdcall ignored for this target' clang warning on Cygwin64
  • Workaround 'array index 4096 is above bounds' gcc warning in malloc_kind
  • Workaround 'REFERENCED_DYNAMICALLY flag' linker error on macOS 15.4
  • Workaround incremental collection fails on Haiku
  • Workaround tests crash if mprotect-based VDB is manually selected (bcc)
  • Workaround undefined GC_ptr_store_and_dirty MinGW error in Makefile.direct
  • Workaround vpush/vpop instructions generation for non-FPU ARMv5 target

Build status

AppVeyor CI build
Github actions build
Travis CI build

Distribution tarball

gc-8.2.10.tar.gz (see the Assets, md5: 55cbbc3a1097ed430c846ae6c43e84c5)

8.0.16

18 Oct 07:33

Choose a tag to compare

Changes

  • Add missing test_cpp dependency on gc_allocator.h in build scripts
  • Avoid abort on ResumeThread failure if Win32 DllMain closes thread handle
  • Do not define GC_SysVGetDataStart on AIX
  • Do not produce '-lpthread' by threadlibs on Tru64/OSF1
  • Eliminate 'allocating insufficient size 0 for char` gcc warning in gctest
  • Eliminate 'compare signed/unsigned in check_finalizer_nested' bcc warning
  • Eliminate 'int-to-ptr cast' gcc warning in GC_restart_all on OpenBSD
  • Eliminate 'int-to-ptr cast' gcc warnings in DEBUG_THREADS code
  • Eliminate 'unused parameter fd' gcc warning in NOSYS GC_write
  • Eliminate 'value exceeds maximum obj size' gcc warning in hugetest on x32
  • Eliminate 'writing into region of size 0' gcc warning in suspend_handler
  • Fix 'cannot implement AO_compare_and_swap_full' error by wcc in tests
  • Fix 'missing GNU-stack section in atomic_ops_sysdeps' ld warning
  • Fix 'symbol undefined _snprintf' dmc linker error in cordtest
  • Fix 'undefined STACKBOTTOM' preprocessor error for no-OS PowerPC target
  • Fix 'undefined symbol sbrk' linker error on FreeBSD
  • Fix blocked signals in fork_prepare_proc on HP/UX
  • Fix code blocks formatting in .md files
  • Fix GC_GRANULE_BYTES for SPARC V9
  • Fix GC_suspend abort when the thread is deleted by DllMain
  • Fix GETPAGESIZE and USE_M[UN]MAP for Nintendo Switch
  • Fix missing parentheses in SIG_THR_RESTART macro definition
  • Fix print_heap_obj call with the lock held in backgraph add_edge
  • Fix pthread id stored in GC_threads of child process
  • Fix pthread_sigmask result checking in GC_start_mark_threads_inner
  • Fix rounding up in STACKBOTTOM for OSF1
  • Fix symbols alignment checking for CRIS and M68K
  • Fix undefined reference to GC_objfreelist and GC_bytes_allocd
  • Fix usage of new structured procfs interface on Solaris
  • Fix various typos in comments and documentation
  • Refine comment in fork_child_proc() about GC_allocate_ml attribute
  • Remove always-false check if C++ allocator.allocate returns null in test
  • Remove comment about limited support of memory unmapping
  • Remove improper comment about returned value of CORD_extend_path
  • Remove outdated comment about 'make distcheck' from Makefile.am
  • Update libatomic_ops repo URL in README after repo transfer
  • Update URLs in documentation after repo transfer to bdwgc organization
  • Workaround 'stdcall ignored for this target' clang warning on Cygwin64
  • Workaround tests crash if mprotect-based VDB is manually selected (bcc)

Build status

AppVeyor CI build
Github actions build
Travis CI build

Distribution tarball

gc-8.0.16.tar.gz (see the Assets, md5: 4b974555e9cefbef6a130aaa7902ab36)

7.6.24

17 Oct 12:21

Choose a tag to compare

Changes

  • Add missing test_cpp dependency on gc_allocator.h in build scripts
  • Allocate non-executable memory by default (CMake)
  • Avoid abort on ResumeThread failure if Win32 DllMain closes thread handle
  • Do not produce '-lpthread' by threadlibs on Tru64/OSF1
  • Eliminate 'allocating insufficient size 0 for char` gcc warning in gctest
  • Eliminate 'compare signed/unsigned in check_finalizer_nested' bcc warning
  • Eliminate 'int-to-ptr cast' gcc warning in GC_restart_all on OpenBSD
  • Eliminate 'int-to-ptr cast' gcc warnings in DEBUG_THREADS code
  • Eliminate 'unused parameter fd' gcc warning in NOSYS GC_write
  • Fix 'missing GNU-stack section in atomic_ops_sysdeps' ld warning
  • Fix 'symbol undefined _snprintf' dmc linker error in cordtest
  • Fix 'undefined STACKBOTTOM' preprocessor error for no-OS PowerPC target
  • Fix 'undefined symbol sbrk' linker error on FreeBSD
  • Fix blocked signals in fork_prepare_proc on HP/UX
  • Fix CMake build on macOS Catalina
  • Fix GC_suspend abort when the thread is deleted by DllMain
  • Fix missing parentheses in SIG_THR_RESTART macro definition
  • Fix print_heap_obj call with the lock held in backgraph add_edge
  • Fix pthread id stored in GC_threads of child process
  • Fix pthread_sigmask result checking in GC_start_mark_threads_inner
  • Fix rounding up in STACKBOTTOM for OSF1
  • Fix symbols alignment checking for CRIS and M68K
  • Fix undefined reference to GC_objfreelist and GC_bytes_allocd
  • Fix various typos in comments and documentation
  • Remove always-false check if C++ allocator.allocate returns null in test
  • Remove improper comment about returned value of CORD_extend_path
  • Remove outdated comment about 'make distcheck' from Makefile.am
  • Update libatomic_ops repo URL in README after repo transfer
  • Update URLs in documentation after repo transfer to bdwgc organization
  • Workaround tests crash if mprotect-based VDB is manually selected (bcc)

Build status

AppVeyor CI build
Github actions build
Travis CI build

Distribution tarball

gc-7.6.24.tar.gz (see the Assets, md5: c82a0dfaea66589601c8136efd3b82ab)

7.4.30

17 Oct 11:30

Choose a tag to compare

Changes

  • Add missing test_cpp dependency on gc_allocator.h in build scripts
  • Allocate non-executable memory by default (CMake)
  • Avoid abort on ResumeThread failure if Win32 DllMain closes thread handle
  • Do not produce '-lpthread' by threadlibs on Tru64/OSF1
  • Eliminate 'allocating insufficient size 0 for char` gcc warning in gctest
  • Eliminate 'compare signed/unsigned in check_finalizer_nested' bcc warning
  • Eliminate 'unused parameter fd' gcc warning in NOSYS GC_write
  • Fix 'symbol undefined _snprintf' dmc linker error in cordtest
  • Fix 'undefined STACKBOTTOM' preprocessor error for no-OS PowerPC target
  • Fix 'undefined symbol sbrk' linker error on FreeBSD
  • Fix blocked signals in fork_prepare_proc on HP/UX
  • Fix CMake build on macOS Catalina
  • Fix GC_suspend abort when the thread is deleted by DllMain
  • Fix missing parentheses in SIG_THR_RESTART macro definition
  • Fix print_heap_obj call with the lock held in backgraph add_edge
  • Fix rounding up in STACKBOTTOM for OSF1
  • Fix symbols alignment checking for CRIS and M68K
  • Fix undefined reference to GC_objfreelist and GC_bytes_allocd
  • Fix various typos in comments and documentation
  • Remove improper comment about returned value of CORD_extend_path
  • Remove outdated comment about 'make distcheck' from Makefile.am
  • Update URLs in documentation after repo transfer to bdwgc organization
  • Workaround tests crash if mprotect-based VDB is manually selected (bcc)

Build status

AppVeyor CI build
Github actions build
Travis CI build

Distribution tarball

gc-7.4.30.tar.gz (see the Assets, md5: e55a6ac1d5a53bb7e6bc793e1281117b)

7.2t

17 Oct 10:09

Choose a tag to compare

Changes

  • Add missing test_cpp dependency on gc_allocator.h in build scripts
  • Allocate non-executable memory by default (CMake)
  • Do not produce '-lpthread' by threadlibs on Tru64/OSF1
  • Fix 'symbol undefined _snprintf' dmc linker error in cordtest
  • Fix 'undefined STACKBOTTOM' preprocessor error for no-OS PowerPC target
  • Fix (enable) Cygwin-64 build
  • Fix blocked signals in fork_prepare_proc on HP/UX
  • Fix CMake build on macOS Catalina
  • Fix missing parentheses in SIG_THR_RESTART macro definition
  • Fix print_heap_obj call with the lock held in backgraph add_edge
  • Fix rounding up in STACKBOTTOM for OSF1
  • Fix symbols alignment checking for CRIS and M68K
  • Fix undefined reference to GC_objfreelist and GC_bytes_allocd
  • Fix various typos in comments and documentation
  • Remove improper comment about returned value of CORD_extend_path
  • Remove outdated comment about 'make distcheck' from Makefile.am
  • Update URLs in documentation after repo transfer to bdwgc organization
  • Workaround tests crash if mprotect-based VDB is manually selected (bcc)

Build status

AppVeyor CI build
Github actions build
Travis CI build

Distribution tarball

gc-7.2t.tar.gz (see the Assets, includes a copy of libatomic_ops-7.2l, md5: bb238ed131662cd5eaa4a16c626246b9)