#11543: gc-8.0.2
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Reporter: bdubbs | Owner: blfs-book
Type: enhancement | Status: new
Priority: normal | Milestone: 8.4
Component: BOOK | Version: SVN
Severity: normal | Resolution:
Keywords: |
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Comment (by bdubbs):
Changes
- Abort with appropriate message if executable pages cannot be
allocated
- Add initial testing of GC_enable/disable,
MALLOC[_ATOMIC]_IGNORE_OFF_PAGE
- Add paths to filenames mentioned in the copyright section in README
- Add test using disclaim notifiers to implement a weak map
- Adjust #error messages format
- Allow to force executable pages allocation in gctest
- Avoid potential 'macro redefinition' errors for config.h macros
- Call real pthread_sigmask instead of its wrapper in
start_mark_threads
- Check result of pthread_mutex_unlock in specific.c
- Default to a single-threaded build for Nintendo, Orbis, Sony PSP
targets
- Default to non-executable memory allocation across all make scripts
- Define GC_ATOMIC_UNCOLLECTABLE and JAVA_FINALIZATION in all make
scripts
- Do not prevent GC from looking at environment variables
(BCC_MAKEFILE)
- Do not use 'ifndef AO_CLEAR' in mark, pthread_support and gctest
- Do not use spin locks if AO test-and-set is emulated (pthreads)
- Document HANDLE_FORK macro optional usage in Makefile.direct
- Document assertion in the setters that used to return old value
- Eliminate 'assigned value never used' compiler warning in test_cpp
WinMain
- Eliminate 'casting signed to bigger unsigned int' CSA warning
- Eliminate 'different const qualifiers' MS VC warnings in cordbscs
- Eliminate 'function is never used' cppcheck warning for
calloc/realloc
- Eliminate 'non-virtual destructor for class with inheritors' CSA
warning
- Eliminate 'pointer targets differ in signedness' compiler warning
(Win32)
- Eliminate 'struct member is never used' cppcheck warnings in os_dep
- Eliminate 'uninitialized var' cppcheck false positive in mach_dep,
os_dep
- Eliminate 'unreferenced formal parameter' compiler warning in
msvc_dbg
- Eliminate redundant check in backwards_height
- Fix 'USE_MUNMAP macro redefinition' error for NaCl
- Fix 'collecting from unknown thread' abort in leak-finding mode for
Win32
- Fix 'mprotect remapping failed' abort on NetBSD with PaX enabled
- Fix 'too wide non-owner permissions are set for resource' code defect
- Fix GC_VSNPRINTF in cordprnt for DJGPP and MS VC for WinCE
- Fix GC_register_disclaim_proc for leak-finding mode
- Fix a deadlock in write_fault_handler if AO_or is emulated
- Fix comment typo in CMakeLists.txt
- Fix concurrent bitmap update in GC_dirty
- Fix deadlocks in write and suspend handlers if AO test-and-set is
emulated
- Fix executable memory allocation in GC_unix_get_mem
- Fix hbp overflow in GC_install_counts
- Fix linkage with a system libatomic_ops shared library
- Fix lock assertion violation in get_index if GC_ALWAYS_MULTITHREADED
- Fix marking of finalizer closure object
- Fix marks and hb_n_marks consistency when disclaim returns true
- Fix memory allocation on GCF (Linux/x64)
- Fix missing curses.h in cord/de when compiling manually (MS VC,
MinGW)
- Fix test_cpp assertion violation in find-leak mode
- Fix tests linkage with internal atomic_ops.o
- Fix unneeded end_stubborn_change/ptr_store_and_dirty in disclaim_test
- Guard against potential buffer overflow in CORD_next and
CORD_pos_fetch
- New macro to suppress printing of leaked objects
- Pass -Wall -Wextra -Wpedantic to g++ if supported (configure)
- Prefix internal durango_get_mem symbol with 'GC_'
- Prevent double inclusion of javaxfc.h and private/specific.h
- Print relevant message in tests not appropriate for leak detection
mode
- Reduce scope of local variables in GC_remove_all_threads_but_me
- Refine HIDE_POINTER documentation for the case of the leak-finding
mode
- Refine documentation in gc_disclaim.h
- Remove extra USE_MMAP definition for Interix
- Remove redundant header double-inclusion checks in the private
headers
- Remove strlen calls with a constant string argument in msvc_dbg
- Specify register_disclaim_proc and finalized_malloc argument as non-
null
- Support UWP/arm64 target
- Test marking of finalizer closure object in disclaim_test
- Turn off leak detection mode explicitly in cord/de
- Turn off parallel marker, thread-local allocation if used AO ops
emulated
- Turn on gcj functionality in BCC, DMC, NT, OS/2, WCC makefiles
- Turn on memory unmapping in BCC/DMC/NT/WCC makefiles and
Makefile.direct
- Update NO_EXECUTE_PERMISSION documentation
- Update documentation about arm64 ABI in gcconfig.h
- Use AO_or in async_set_pht_entry_from_index if available
- Use GC_WORD_MAX macro across all C source files
- Use macro to operate on a flag residing in GC_stop_count
- Use standalone private macro to guard against ptr_t redefinition
- Workaround '#error' cppcheck messages in backgraph and private
headers
- Workaround 'AST broken' syntax error reported by cppcheck in
GC_mark_some
- Workaround 'GC_dump function is never used' cppcheck warning
- Workaround 'local address assignment to a global variable' CSA
warning
- Workaround 'local variable end shadows outer symbol' cppcheck
warnings
- Workaround 'local variable obj_displ shadows outer symbol' cppcheck
warning
- Workaround 'nonlocal var will use ptr to local var' cppcheck false
positive
- Workaround 'pointer addition with NULL pointer' cppcheck error in
msvc_dbg
- Workaround 'potential non-terminated string' false positive in
cordbscs
- Workaround 'value of _MAX_PATH is unknown' cppcheck warning
- Workaround cppcheck warnings regarding CLOCKS_PER_SEC,
REDIRECT_REALLOC
--
Ticket URL: <http://wiki.linuxfromscratch.org/blfs/ticket/11543#comment:1>
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