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authorIvan Maidanski <ivmai@mail.ru>2017-12-24 10:36:55 +0300
committerIvan Maidanski <ivmai@mail.ru>2017-12-24 10:36:55 +0300
commit8a4a20a4531709a73236b849432504c0f236624a (patch)
treede5d4e3ab5bef15a8edc0df011bd4e50db3144a1 /ChangeLog
parent4185d9e2ed491b39826d852652c03b8153e544be (diff)
downloadlibatomic_ops-8a4a20a4531709a73236b849432504c0f236624a.tar.gz
Update ChangeLog file (v7.6 changes only)
Diffstat (limited to 'ChangeLog')
-rw-r--r--ChangeLog27
1 files changed, 26 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
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@@ -1,16 +1,41 @@
== [7.6.2] (date not set) ==
+* Allow to alter DEFAULT/MAX_NTHREADS values in test_malloc/stack
+* Allow to select almost-non-blocking stack implementation explicitly
+* Annotate AO_malloc with 'alloc_size' and 'malloc' attributes
* Avoid misleading 'AO_t undefined' error if wrong atomic_ops.h included
* Define AO_TS_SET to 1 (true) if GCC atomic_test_and_set is used
+* Disable workaround in stack_pop_acquire that was needed for ancient Clang
+* Do not define AO_GCC_FORCE_HAVE_CAS for Clang 3.8+ (Aarch64)
+* Do not disallow to define double_load using built-in atomics (Aarch64)
+* Do not expose AO_GCC_FORCE_HAVE_CAS macro to client code (GCC)
* Do not install documentation if configure --disable-docs (new option)
* Do not produce .tar.bz2 distribution file (configure)
* Eliminate '-pedantic is not an option that controls warnings' GCC message
* Eliminate data race in cons() of test_malloc
+* Eliminate GCC-5 ASan global-buffer-overflow false positive for AO_stack_bl
+* Fill in allocated memory with values depending on thread id (test_malloc)
* Fix 'bad register name %sil' assembler error (GCC-4.4/x86)
* Fix 'unknown attribute no_sanitize' compiler warning for GCC
+* Fix AO_malloc for sizes near CHUNK_SIZE
+* Fix memory leak in test_malloc
+* Fix test failures for Clang-3.8 and older (Aarch64)
+* Fix test_stack failure if AO_PREFER_BUILTIN_ATOMICS (GCC/Aarch64)
+* Fix typo in AO_REAL_NEXT_PTR comment
+* Increase the default number of threads to 16 in test_malloc/stack
+* Mark unallocated/freed memory as inaccessible using ASan functionality
+* New macro (DONT_USE_MMAP) to support testing as if mmap() is unavailable
+* New macro to select stack implementation based on CAS-double
* Place no_sanitize attributes in a GCC-compliant way
+* Prevent too long run of test_atomic_generalized (especially with TSan)
+* Simplify '#if' expressions in gcc/x86.h (code refactoring)
+* Test smallest allocation of large type (test_malloc)
+* Use __builtin_expect in atomic_ops_malloc
+* Use built-in atomics for load/store/CAS for Clang by default (Aarch64)
+* Use double-word atomic intrinsics for recent Clang versions (gcc/x86.h)
* Use GCC atomic intrinsics for Hexagon (clang 3.9+)
+* Use generalized double-wide load/store if AO_PREFER_GENERALIZED (Aarch64)
* Workaround 'unused result' code defects in atomic_ops.c, list_atomic
* Workaround Thread Sanitizer (TSan) false positive warnings
Also, includes 7.4.8 changes
@@ -84,7 +109,7 @@ Also, includes 7.4.8 changes
Also, includes 7.4.6 changes
-== [7.4.10] (not released yet) ==
+== [7.4.10] 2017-12-22 ==
* Fix AO_malloc for sizes near CHUNK_SIZE
* Fix memory leak in test_malloc