head 1.7; access; symbols pkgsrc-2018Q4:1.6.0.8 pkgsrc-2018Q4-base:1.6 pkgsrc-2018Q3:1.6.0.6 pkgsrc-2018Q3-base:1.6 pkgsrc-2018Q2:1.6.0.4 pkgsrc-2018Q2-base:1.6 pkgsrc-2018Q1:1.6.0.2 pkgsrc-2018Q1-base:1.6 pkgsrc-2017Q4:1.5.0.8 pkgsrc-2017Q4-base:1.5 pkgsrc-2017Q3:1.5.0.6 pkgsrc-2017Q3-base:1.5 pkgsrc-2017Q2:1.5.0.2 pkgsrc-2017Q2-base:1.5 pkgsrc-2017Q1:1.4.0.24 pkgsrc-2017Q1-base:1.4 pkgsrc-2016Q4:1.4.0.22 pkgsrc-2016Q4-base:1.4 pkgsrc-2016Q3:1.4.0.20 pkgsrc-2016Q3-base:1.4 pkgsrc-2016Q2:1.4.0.18 pkgsrc-2016Q2-base:1.4 pkgsrc-2016Q1:1.4.0.16 pkgsrc-2016Q1-base:1.4 pkgsrc-2015Q4:1.4.0.14 pkgsrc-2015Q4-base:1.4 pkgsrc-2015Q3:1.4.0.12 pkgsrc-2015Q3-base:1.4 pkgsrc-2015Q2:1.4.0.10 pkgsrc-2015Q2-base:1.4 pkgsrc-2015Q1:1.4.0.8 pkgsrc-2015Q1-base:1.4 pkgsrc-2014Q4:1.4.0.6 pkgsrc-2014Q4-base:1.4 pkgsrc-2014Q3:1.4.0.4 pkgsrc-2014Q3-base:1.4 pkgsrc-2014Q2:1.4.0.2 pkgsrc-2014Q2-base:1.4 pkgsrc-2014Q1:1.3.0.20 pkgsrc-2014Q1-base:1.3 pkgsrc-2013Q4:1.3.0.18 pkgsrc-2013Q4-base:1.3 pkgsrc-2013Q3:1.3.0.16 pkgsrc-2013Q3-base:1.3 pkgsrc-2013Q2:1.3.0.14 pkgsrc-2013Q2-base:1.3 pkgsrc-2013Q1:1.3.0.12 pkgsrc-2013Q1-base:1.3 pkgsrc-2012Q4:1.3.0.10 pkgsrc-2012Q4-base:1.3 pkgsrc-2012Q3:1.3.0.8 pkgsrc-2012Q3-base:1.3 pkgsrc-2012Q2:1.3.0.6 pkgsrc-2012Q2-base:1.3 pkgsrc-2012Q1:1.3.0.4 pkgsrc-2012Q1-base:1.3 pkgsrc-2011Q4:1.3.0.2 pkgsrc-2011Q4-base:1.3 pkgsrc-2011Q3:1.2.0.22 pkgsrc-2011Q3-base:1.2 pkgsrc-2011Q2:1.2.0.20 pkgsrc-2011Q2-base:1.2 pkgsrc-2011Q1:1.2.0.18 pkgsrc-2011Q1-base:1.2 pkgsrc-2010Q4:1.2.0.16 pkgsrc-2010Q4-base:1.2 pkgsrc-2010Q3:1.2.0.14 pkgsrc-2010Q3-base:1.2 pkgsrc-2010Q2:1.2.0.12 pkgsrc-2010Q2-base:1.2 pkgsrc-2010Q1:1.2.0.10 pkgsrc-2010Q1-base:1.2 pkgsrc-2009Q4:1.2.0.8 pkgsrc-2009Q4-base:1.2 pkgsrc-2009Q3:1.2.0.6 pkgsrc-2009Q3-base:1.2 pkgsrc-2009Q2:1.2.0.4 pkgsrc-2009Q2-base:1.2 pkgsrc-2009Q1:1.2.0.2 pkgsrc-2009Q1-base:1.2; locks; strict; comment @# @; 1.7 date 2019.03.02.14.51.54; author adam; state dead; branches; next 1.6; commitid 5pUnRKUDVHgjJNdB; 1.6 date 2018.02.21.23.59.33; author maya; state Exp; branches; next 1.5; commitid f2OXR0O1J9yrMMrA; 1.5 date 2017.05.29.12.55.10; author wiz; state Exp; branches; next 1.4; commitid O3O8JuqLzpGQIhTz; 1.4 date 2014.04.16.11.21.32; author wiz; state Exp; branches; next 1.3; commitid teWXumMgnylCOTwx; 1.3 date 2011.10.04.18.15.30; author bsiegert; state Exp; branches; next 1.2; 1.2 date 2009.01.31.20.05.57; author sketch; state Exp; branches; next 1.1; 1.1 date 2009.01.26.15.01.56; author sketch; state Exp; branches; next ; desc @@ 1.7 log @libatomic_ops: updated to 7.6.10 7.6.10: * Eliminate 'my_chunk_ptr-AO_initial_heap out of bounds' cppcheck warning * Fix 'AO_*_TS_T is not defined' compiler warnings (GCC-8) * Fix 'duplicate symbol' error for test_malloc/stack with static libs (OS X) * Workaround 'argument to function assert is always 1' cppcheck warnings @ text @$NetBSD: patch-ad,v 1.6 2018/02/21 23:59:33 maya Exp $ revision 1.2 date: 2009-01-31 21:05:57 +0100; author: sketch; state: Exp; lines: +2 -2; Sun Studio x86 implementation isn't quite good enough yet for e.g. pulseaudio, so instead use the generic pthread implementation for now. Check if AO_AO_TS_T is defined before testing it (PR pkg/53046) --- src/atomic_ops.h.orig 2017-12-24 08:31:12.000000000 +0000 +++ src/atomic_ops.h @@@@ -412,7 +412,10 @@@@ # endif #endif -#if !defined(__GNUC__) && (defined(sparc) || defined(__sparc)) \ +#if defined(__SUNPRO_C) && defined(__i386) +# include "atomic_ops/sysdeps/generic_pthread.h" +# define AO_CAN_EMUL_CAS +#elif !defined(__GNUC__) && (defined(sparc) || defined(__sparc)) \ && !defined(AO_USE_PTHREAD_DEFS) # include "atomic_ops/sysdeps/sunc/sparc.h" # define AO_CAN_EMUL_CAS @@@@ -433,7 +436,7 @@@@ /* The most common way to clear a test-and-set location */ /* at the end of a critical section. */ -#if AO_AO_TS_T && !defined(AO_HAVE_CLEAR) +#if defined(AO_AO_TS_T) && AO_AO_TS_T && !defined(AO_HAVE_CLEAR) # define AO_CLEAR(addr) AO_store_release((AO_TS_t *)(addr), AO_TS_CLEAR) # define AO_HAVE_CLEAR #endif @ 1.6 log @libatomic-ops: check if AO_AO_TS_T is defined before using it PR pkg/53046: x11/libdrm doesn't compile on GNU/Linux @ text @d1 1 a1 1 $NetBSD: patch-ad,v 1.5 2017/05/29 12:55:10 wiz Exp $ @ 1.5 log @Updated libatomic_ops to 7.6.0. == [7.6.0] 2017-05-19 == * Add *_and/or/xor* and *_[fetch_]compare_and_swap* tests to test_atomic * 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] * Add configure '--disable-atomic-intrinsics' option * Add dd_acquire_read case to test_atomic * Add initial nios2 architecture support * Add Makefile target (check-nolink) to compile all source without linking * Add Makefile target to run all tests without test-driver * Add test_atomic_generalized to Makefile and Makefile.msft * Allow alternate CC (CROSS_CC) for AC_TRY_COMPILE (configure) * Always define word-wide CAS for x86 (MS VC++ 8+) * Avoid atomic_compare_exchange_n if no __GCC_HAVE_SYNC_COMPARE_AND_SWAP_n * Avoid extra nop_full in stack_pop_acquire if atomic intrinsics used (x86) * Basic support of TILE-Gx and TILEPro CPUs * Code refactoring of int-wide primitives in gcc/x86.h * Define AO_TS_SET as __GCC_ATOMIC_TEST_AND_SET_TRUEVAL if applicable * Define CLANG/GNUC_PREREQ macros to check gcc/clang minimum version * Do not define print_list() unless used (tests) * Eliminate 'condition sizeof(long)>4 is always true' cppcheck style warning * Eliminate 'ISO C90 does not support long long' compiler pedantic warning * Eliminate 'scope of variable can be reduced' cppcheck warnings * Eliminate redundant lwsync 2nd call in CAS_full on fail (gcc/PowerPC) * Fix 'unknown attribute no_sanitize' compiler warning (clang prior to v3.8) * Fix 'variable new value is never used' cppcheck style warning * Fix missing double_compare_and_swap_dd_acquire_read * Fix reporting about missing and/or/xor_dd_acquire_read (test_atomic) * Hide AO_locks symbol * Implement AO_CLEAR using C11 atomic intrinsic (GCC) * Implement CAS_acquire/release/full using __atomic_compare_exchange_n (gcc) * Implement char and/or/xor and short CAS for msftc ARM and X86[_64] * Implement char CAS and char/short add for msftc X86[_64] (VS 2013+) * Implement compiler_barrier using C11 __atomic_signal_fence (GCC) * Implement int CAS/inc/dec for msftc/x86_64 * Implement short inc/dec directly for msftc ARM and X86[_64] * Initial ibmc/powerpc (xlc) support * New configure option (--enable-werror) to treat warnings as compiler errors * New macro AO_PREFER_BUILTIN_ATOMICS to rely on C11 atomics fully (AArch64) * Refine AO_nop_write comment for ARM big.LITTLE architecture * Refine configure messages when checking for compiler options * Refine documentation about _full memory ordering suffix * Refine README how to build the library source from the repository * Relax shareability domain for dmb st in AO_nop_write (ARM/AArch64) * Remove redundant include windows.h from headers (msftc/x86[_64]) * Remove spaces at EOLn in asm code * Report gcc/clang pedantic warnings (configure) * Support NaCl/arm * Suppress 'ISO C does not support __int128 type' GCC/Clang pedantic warning * Test store/CAS emulation explicitly * Update shared libraries version info to 2:0:1 * 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+) * Use generalized double-wide load/store if AO_PREFER_GENERALIZED (gcc/x86) * Workaround '#error' cppcheck error messages * Workaround 'condition always true', 'unused stored value' cppcheck warnings * Workaround 'function is never used' cppcheck style warnings * Workaround 'obsolescent ftime called' cppcheck style warning (POSIX) * Workaround 'overflow in pointer subtraction' cppcheck warning * Workaround 'shifting 32-bit value by 32 bits undefined' cppcheck warning * Workaround 'uninitialized memory use' code analyzer false warning (tests) * Workaround 'uninitialized variable' cppcheck error in hpc/hppa.h * Workaround 'value of macro is unknown' cppcheck information messages * Workaround a bug in double-wide intrinsics of Clang/x64 with ASan enabled * Workaround MSan warning about uninitialized data read by generalized store @ text @d1 1 a1 1 $NetBSD: patch-ad,v 1.4 2014/04/16 11:21:32 wiz Exp $ d8 3 a10 1 --- src/atomic_ops.h.orig 2013-11-10 09:57:12.000000000 +0000 d12 1 a12 1 @@@@ -351,7 +351,10 @@@@ d24 9 @ 1.4 log @Update to 7.4.0. == [7.4.0] 2013-11-17 == * 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 compile-time assertion for size of 'standard' AO_double_t. * 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 information about AO_ASSUME_VISTA to README_win32. * Add internal header containing only char/short/int/AO_t atomic loads. * Add load/store primitives generalization based on CAS. * Add lock-based implementation of char/short/int_fetch_compare_and_swap. * Add makefile rule to test list_atomic.template syntax (tests). * Add missing 'const' in aligned-atomic XSIZE_load implementation. * Add missing double_compare_and_swap to generalization. * Add missing generalization of no-barrier CAS in template. * Add negative double-CAS test cases to test_atomic_include (tests). * Add test_stack to Makefile.msft (tests). * Adjust fprintf arguments type matching specifier in test_stack (tests). * Adjust included filenames in atomic_ops_malloc and test_stack. * Adjust quotes in echo command of Makefile.msft (Win32). * Always use 'mfence' for nop_full if target CPU supports SSE2 (gcc/x86). * Better document configure THREADDLLIBS variable. * Cast away volatile on dereference in CAS-based generalization primitives. * Change policy regarding version numbers ("micro" part instead of "alpha"). * Convert README to Markdown format. * Define AO_NO_PTHREADS in configure if no pthreads (Win32 and VxWorks). * 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 duplicate BUILT_SOURCES entries in nobase_private_HEADERS (Makefile). * 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. * Do not use deprecated AO_T and AO_TS_T (tests). * Eliminate 'missing initializer' warning for AO_stack_t value initializer. * Eliminate 64-bit compiler warnings in atomic_ops_malloc. * Eliminate arithmetic shifts in double-CAS (gcc/arm, msftc/x86). * Eliminate warning for fetch_and_add argument in test_atomic_include (tests). * Enable Makefile.msft for Win64. * Enable build using toolchain without pthreads. * Enable double_compare_and_swap for non-cpp code (msftc/x86.h). * Enable generalization of all variants of CAS via fetch_compare_and_swap. * Enable test_stack for pthreads-w32 and Win32 with native threads. * Fix generalized AO_char/short_compare_and_swap args (missing 'unsigned'). * Fix makefile sed rule for list_atomic (tests). * Fix missing abort() usage in atomic_ops_malloc and tests on WinCE. * Generalize compare_double_and_swap_double using double_compare_and_swap. * Generalize double_load/store for x86_64 (GCC). * Generate ao_t_is_int, 'loadstore' headers from templates. * Generate generalized AO_t load/store/fetch_and_add primitives from template. * Generate ordered_loads/stores_only headers from templates. * Group all X_acquire_release_volatile.h and X_[aligned_]atomic_load_store.h. * 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/int_fetch_and_add for msftc/x86[_64] (Win32). * Implement char/short_fetch_and_add, char/short_load for ARMv6+ (GCC). * Implement char/short_store primitives at aligned addresses for ARM. * Implement compare_double_and_swap_double for SunCC/x86. * 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). * Improve debug printing in test_stack (tests). * Log messages to stdout instead of stderr (tests). * Make AO_ASSUME_VISTA also enables Win98 code in msftc/x86.h (Win32). * Minimize gcc/generic-arithm template by factoring out barriers. * Move 'unsigned' keyword to XCTYPE in generalize-small template. * Move default compiler options to CFLAGS in Makefile.msft (Win32). * 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. * Parameterize list_atomic template with XSIZE (tests). * Perform only few list reversals in test_malloc if AO based on pthreads. * Put autogen.sh to 'dist' package (Automake). * Remote duplicate definition of test_and_set_acquire in generalize.h. * 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. * Remove sunc/x86_64.h eliminating code duplication of sunc/x86.h. * Remove unsafe emulation-based implementation of double CAS (SunCC/x86_64). * Remove useless 'perror' call in run_parallel.h (tests). * Reorder AO_double_t union elements for AO_DOUBLE_T_INITIALIZER portability. * Replace atomic_load_store.template with atomic_load and atomic_store ones. * Replace some FIXME items with TODO in atomic_ops.c and sysdeps headers. * Specify fetch_and_add/sub1 result as unused in test_atomic (tests). * Support AArch64 (64-bit ARM) target (GCC). * Support ARMv8 target (gcc/arm). * Test double_compare_and_swap in test_atomic (tests). * Use AO_ prefix for internal functions in arm_v6.h, hppa.h. * 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. * Workaround GCC 4.4.3 warning reported for 'val' of list_atomic.c (tests). == [7.3alpha2] 2012-05-11 == * Add '-no-undefined' to LDFLAGS in src/Makefile.am. * Add AO_and, AO_xor atomic operations. * Add AO_fetch_compare_and_swap primitives. * Add and fill in AUTHORS, TODO files. * Add autogen.sh file. * Adjust AO_..._H macros in public headers. * Code refactoring of gcc/arm.h by introducing AO_ARM_HAVE_x macros. * Define AO macros for libatomic_ops version identification. * Do not define NDEBUG if '--enable-assertions' passed to configure. * Eliminate compiler warnings in various functions and macros. * Generalize AO_compare_and_swap primitives via AO_fetch_compare_and_swap. * Generalize acquire/release/full CAS primitives for MIPS * Implement fetch_and_add, test_and_set primitives for MIPS. * Improve Makefile for MS VC++; pass '-W3' option to MS compiler. * Include ao_t_is_int.h from atomic_ops.h after first generalization pass * Merge all Makefile.am files in src tree. * Minor code refactoring of atomic_ops.c, generic_pthread.h. * Minor configure build improvements (e.g., ensure proper autoconf version). * Place only major per-release changes description to ChangeLog (this file). * Recognize AO_PREFER_GENERALIZED macro to favor generalization over assembly. * Remove all auto-generated files except for generalize-small.h from the repo. * Remove duplicate doc/COPYING and empty NEWS files. * Replace atomic_ops_malloc static mmap-related empty functions with macros. * Replace pointer relational comparisons with non-pointer ones. * Require autoconf 2.61 instead of v2.64. * Show extra compiler warnings (GCC only). * Turn off AO primitives inlining if AO_NO_INLINE defined. * Use __builtin_expect in CAS failure loop condition checks (GCC only). == [7.2e] 2013-11-10 == * Fix (remove) invalid include of read_ordered.h for ARM. * Fix AM_CONFIG_HEADER in configure for autoconf-2.69-1. * Fix AO_pause sleep delay for particular argument values (Win32). * Fix ARMv7 LDREXD/STREXD double-wide operand specification (GCC/Clang). * Fix LDREXD/STREXD use for pre-Clang3.3/arm. * Fix README regarding _acquire_read barrier. * Fix XSIZE_load/store definition order in generalize-small template. * Fix asm constraint of CAS memory operand for gcc/alpha, clang-3.1/mips. * Fix asm constraints of primitives in sunc/x86.h. * Fix cmpxchg16b-based compare_double_and_swap_double for SunCC/x86_64. * Fix compare_double_and_swap_double and double_ptr_storage for gcc/x32. * Fix compare_double_and_swap_double for clang3.0/x86 in PIC mode. * Fix compare_double_and_swap_double_full definition condition in emul_cas. * Fix generalize-small template adding missed CAS-based fetch_and_add. * Fix generalized fetch_and_add function. * Fix missing compiler barrier in nop_full for uniprocessor ARM. * Fix ordered_except_wr header inclusion for s390. * Fix return type of AO_int_X primitives defined in ao_t_is_int header. * Fix return type of char/short/int_load_read() in read_ordered.h. * Fix template-based headers regeneration order in src/Makefile. * Fix typos in ao_t_is_int, atomic_ops.h, generalize.h, msftc/arm.h comments. * Fix variable type to match printf format specifier in test_stack. * Fix visibility and initial value of 'dummy' variable in atomic_ops_stack. * Terminate tests with abort after error reported. == [7.2d] 2012-08-09 == * Fix AO_compare_double_and_swap_double_full for gcc-4.2.1/x86 in PIC mode. * Fix AO_compiler_barrier missing parentheses. * Fix missing 'unsigned' for generalized AO_char/short_fetch_and_add result. == [7.2] 2012-05-11 == * Add atomic_ops.pc.in and atomic_ops-uninstalled.pc.in to pkgconfig folder. * Define and use AO_PTRDIFF_T in tests for casts between pointer and integer. * Fix AO_compare_and_swap return type for s390 and PowerPC. * Fix AO_compare_double_and_swap_double_full for gcc/x86 (PIC mode). * Fix AO_stack_push_release to workaround bug in clang-1.1/x86 compiler. * Fix AO_test_and_setXX in tests/list_atomic.template. * Fix AO_test_and_set_full (gcc/x86[_64].h) to work-around a bug in LLVM v2.7. * Fix AO_test_and_set_full on m68k. * Fix __ARM_ARCH_5__ macro handling for Android NDK (ARMv7). * Fix configure for Cygwin, mingw-w64/32. * Fix configure to define __PIC__ macro explicitly if needed (GCC). * Fix double_ptr_storage definition for GCC pre-v4 (x86_64). * Fix for x32 by removing 'q' suffix in x86-64 instructions. * Fix generalization for IA-64 (regarding AO_or, AO_..._read/write primitives) * Fix generalized AO__fetch_and_add() return type. * Fix test_atomic_include for the case of missing CAS primitive. * Fix test_malloc - allocate less memory in case of missing mmap. * Implement the basic atomic primitives for the hexagon CPU. @ text @d1 6 a6 1 $NetBSD: patch-ad,v 1.3 2011/10/04 18:15:30 bsiegert Exp $ @ 1.3 log @Import libatomic_ops from wip, copy distfile to ftp.netbsd.org. Fixes build on Mac OS X, thus fixing PR pkg/45377. @ text @d1 1 a1 1 $NetBSD: patch-ad,v 1.2 2009/01/31 20:05:57 sketch Exp $ d3 1 a3 1 --- src/atomic_ops.h.orig 2010-09-15 19:18:33.000000000 +0000 d5 2 a6 2 @@@@ -325,7 +325,10 @@@@ # endif /* __x86_64 */ @ 1.2 log @Sun Studio x86 implementation isn't quite good enough yet for e.g. pulseaudio, so instead use the generic pthread implementation for now. @ text @d1 1 a1 1 $NetBSD: patch-ad,v 1.1 2009/01/26 15:01:56 sketch Exp $ d3 4 a6 4 --- src/atomic_ops.h.orig Wed Oct 22 02:12:17 2008 +++ src/atomic_ops.h Mon Jan 26 14:48:46 2009 @@@@ -251,7 +251,10 @@@@ # endif d15 2 a16 2 # include "atomic_ops/sysdeps/sunc/sparc.h" # define AO_CAN_EMUL_CAS @ 1.1 log @Rudimentary support for Sun Studio on x86. @ text @d1 1 a1 1 $NetBSD$ d11 1 a11 1 +# include "atomic_ops/sysdeps/sunc/x86.h" @