Changelog for
libatomic_ops-devel-7.6.2-28.1.x86_64.rpm :
Mon Jan 29 13:00:00 2018 jengelhAATTinai.de
- Update to new upstream release 7.6.2
* Fix GCC 5.x compatibility for AArch64 double-wide primitives
* Implement fetch-CAS for s390[x] (gcc)
* Support n32 ABI for mips64
* Use LLD and SCD instructions on mips64
* Use generalized double-wide load/store if
AO_PREFER_GENERALIZED (gcc/x86)
* Use GCC atomic intrinsics for PowerPC 32/64 (GCC 4.8+ and
clang 3.8+)
* Use GCC atomic intrinsics for x86, x64, ARM, MIPS (gcc 4.9+,
clang 3.5+)
* Relax shareability domain for dmb st in AO_nop_write
(ARM/AArch64)
* Implement AO_CLEAR using C11 atomic intrinsic (GCC)
* Implement CAS_acquire/release/full using
__atomic_compare_exchange_n (gcc)
* Implement compiler_barrier using C11 __atomic_signal_fence
(GCC)
* Add initial nios2 architecture support
* Add asm-based and/or/xor implementation for char/short/int
(gcc/x86)
* Add asm-based char/short/int CAS implementation for
gcc/x86[_64]
- Remove aarch64-gcc5.patch (no longer applies)
Thu Apr 7 14:00:00 2016 schwabAATTsuse.de
- aarch64-gcc5.patch: fix build with gcc >= 5
Thu Mar 5 13:00:00 2015 jengelhAATTinai.de
- Update homepage URLs
Mon Jul 21 14:00:00 2014 jengelhAATTinai.de
- Update to new upstream release 7.4.2
* Add and/or/xor entries to list_atomic (tests).
* Add char/short/int/AO_double_t and dd_acquire cases to list_atomic (tests).
* Add double_store pthread-based implementation and tests.
* Add generalized CAS primitives of char/short/int size.
* Add generalized atomic and/or/xor operations for char/short/int types.
* Add generalized fetch_and_add_acquire/release (for ARMv6+).
* Add generic implementation of double_load primitives.
* Add load/store primitives generalization based on CAS.
* Add lock-based implementation of char/short/int_fetch_compare_and_swap.
* Add missing double_compare_and_swap to generalization.
* Add missing generalization of no-barrier CAS in template.
* Always use \'mfence\' for nop_full if target CPU supports SSE2 (gcc/x86).
* Cast away volatile on dereference in CAS-based generalization primitives.
* Define AO_int_X operations for ARM and avr32.
* Define double-wide ordered loads/stores for x86.
* Define int_and/or/xor primitives in ao_t_is_int header.
* Define nop_full as compiler barrier for pre-ARMv6 single-core case.
* Do not include standard_ao_double_t.h where double-CAS is unimplemented.
* Do not report absence of meaningless nop, load and store in test_atomic.
* Eliminate \'missing initializer\' warning for AO_stack_t value initializer.
* Eliminate arithmetic shifts in double-CAS (gcc/arm, msftc/x86).
* Enable generalization of all variants of CAS via fetch_compare_and_swap.
* Implement and/or/xor, AO_double_load for ARM.
* Implement atomic store using direct write by default on ARMv6+.
* Implement char/short/int-wide primitives using GCC built-in atomic/sync.
* Implement char/short_fetch_and_add, char/short_load for ARMv6+ (GCC).
* Implement char/short_store primitives at aligned addresses for ARM.
* Implement double_load/store based on guaranteed x86 access atomicity.
* Implement double_store for ARMv7 using LDREXD/STREXD.
* Implement load/store via simple LDR/STR for ARMv6+ (msftc).
* Implement nop_full/write using \'dmb\' instruction if available (gcc/arm).
* Minimize gcc/generic-arithm template by factoring out barriers.
* Move \'unsigned\' keyword to XCTYPE in generalize-small template.
* Move definitions of ordered loads/stores to inner separate headers.
* Move gcc-generic AO_t-wide primitives to generic-small/arithm headers.
* Move generalized arithmetical primitives to \'generalize-arithm\' template.
* Optimize AO_spin manually to minimize compiler influence on its duration.
* Remove X_aligned_atomic_load_store headers and template.
* Remove duplicate AO_spin and AO_pause definition in atomic_ops_stack.
* Remove gcc/x86_64.h eliminating code duplication of gcc/x86.h.
* Remove nested AO_USE_PTHREAD_DEFS macro check in atomic_ops.h (gcc/arm).
* Remove redundant \'cc\' clobber for LDREXD instruction (gcc/arm).
* Remove store_full from msftc/arm.h in favor of generalized primitive.
* Reorder AO_double_t union elements for AO_DOUBLE_T_INITIALIZER portability.
* Replace atomic_load_store.template with atomic_load and atomic_store ones.
* Support AArch64 (64-bit ARM) target (GCC).
* Support ARMv8 target (gcc/arm).
* Use __atomic GCC built-in to implement generic double-wide CAS.
* Use built-in __sync CAS for double-CAS if AO_USE_SYNC_CAS_BUILTIN for x86.
- Drop libatomic_ops-aarch64.patch (no longer needed)
Thu May 15 14:00:00 2014 tchvatalAATTsuse.com
- Version bump to 7.2e:
* Various small fixes for 7.2 series.
- Cleanup with spec-cleaner.
Mon Feb 10 13:00:00 2014 dvaleevAATTsuse.com
- Drop incorrect ppc64le patch
- Force AO_load() to map to AO_load_acquire() for powerpc
- added patches:
* libatomic_ops-ppc64.patch
- removed patches:
* libatomic_ops-ppc64le.patch
Mon Dec 2 13:00:00 2013 dvaleevAATTsuse.com
- Fix build on ppc64le (add patch libatomic_ops-ppc64le.patch)
Sun May 26 14:00:00 2013 jengelhAATTinai.de
- Update to upstream release 7.2d
- pkgconfig support, testsuite was fixed and no longer
loops endlessy/crashes
- Transplant libatomic_ops-aarch64.patch from \"gc\" package
Wed May 23 14:00:00 2012 jengelhAATTinai.de
- Rename package to upstream name (libatomic-ops-devel ->
libatomic_ops)
Wed Dec 21 13:00:00 2011 cooloAATTsuse.com
- remove call to suse_update_config (very old work around)
Fri Dec 2 13:00:00 2011 cooloAATTsuse.com
- add automake as buildrequire to avoid implicit dependency
Tue Oct 18 14:00:00 2011 adrianAATTsuse.de
- update to current 7.2alpha6 version
* fixes armv7 builds
* obsoletes all our patches
- run test cases, except when running in not thread safe qemu
- cleanup spec file
- add official URLs to home page and source
- use original upstream tar ball
- fix build for sle 11
Fri Dec 18 13:00:00 2009 jengelhAATTmedozas.de
- enable parallel building
Sat Jun 20 14:00:00 2009 cooloAATTnovell.com
- fix build with automake 1.11
