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add 128-bit compare exchange

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Nikita Smith
2025-09-19 13:44:17 -07:00
parent 861c2cf893
commit d1dd8e654c
2 changed files with 32 additions and 34 deletions
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build.bat
+1 -1
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@@ -70,7 +70,7 @@ set cl_release= call cl /O2 /DBUILD_DEBUG=0 %cl_common% %auto_compile_flags%
set cl_link= /link /MANIFEST:EMBED /INCREMENTAL:NO /pdbaltpath:%%%%_PDB%%%% /NATVIS:"%~dp0\src\natvis\base.natvis" /noexp /nocoffgrpinfo
set cl_out= /out:
set cl_linker=
set clang_common= -I..\src\ -I..\local\ -gcodeview -fdiagnostics-absolute-paths -Wall -Wno-unknown-warning-option -Wno-missing-braces -Wno-unused-function -Wno-unused-parameter -Wno-writable-strings -Wno-missing-field-initializers -Wno-unused-value -Wno-unused-variable -Wno-unused-local-typedef -Wno-deprecated-register -Wno-deprecated-declarations -Wno-unused-but-set-variable -Wno-single-bit-bitfield-constant-conversion -Wno-compare-distinct-pointer-types -Wno-initializer-overrides -Wno-incompatible-pointer-types-discards-qualifiers -Xclang -flto-visibility-public-std -D_USE_MATH_DEFINES -Dstrdup=_strdup -Dgnu_printf=printf -ferror-limit=10000
set clang_common= -I..\src\ -I..\local\ -gcodeview -fdiagnostics-absolute-paths -Wall -Wno-unknown-warning-option -Wno-missing-braces -Wno-unused-function -Wno-unused-parameter -Wno-writable-strings -Wno-missing-field-initializers -Wno-unused-value -Wno-unused-variable -Wno-unused-local-typedef -Wno-deprecated-register -Wno-deprecated-declarations -Wno-unused-but-set-variable -Wno-single-bit-bitfield-constant-conversion -Wno-compare-distinct-pointer-types -Wno-initializer-overrides -Wno-incompatible-pointer-types-discards-qualifiers -Xclang -flto-visibility-public-std -D_USE_MATH_DEFINES -Dstrdup=_strdup -Dgnu_printf=printf -ferror-limit=10000 -mcx16
set clang_debug= call clang -g -O0 -DBUILD_DEBUG=1 %clang_common% %auto_compile_flags%
set clang_release= call clang -g -O2 -DBUILD_DEBUG=0 %clang_common% %auto_compile_flags%
set clang_link= -fuse-ld=lld -Xlinker /MANIFEST:EMBED -Xlinker /pdbaltpath:%%%%_PDB%%%% -Xlinker /NATVIS:"%~dp0\src\natvis\base.natvis"
src/base/base_core.h
+31 -33
View File
@@ -209,48 +209,46 @@
#if COMPILER_MSVC
# include <intrin.h>
# if ARCH_X64
# define ins_atomic_u8_eval_assign(x,c) InterlockedExchange8((volatile CHAR *)(x), (c))
# define ins_atomic_u64_eval(x) *((volatile U64 *)(x))
# define ins_atomic_u64_inc_eval(x) InterlockedIncrement64((volatile __int64 *)(x))
# define ins_atomic_u64_dec_eval(x) InterlockedDecrement64((volatile __int64 *)(x))
# define ins_atomic_u64_eval_assign(x,c) InterlockedExchange64((volatile __int64 *)(x),(c))
# define ins_atomic_u64_add_eval(x,c) InterlockedAdd64((volatile __int64 *)(x), c)
# define ins_atomic_u64_eval_cond_assign(x,k,c) InterlockedCompareExchange64((volatile __int64 *)(x),(k),(c))
# define ins_atomic_u32_eval(x) *((volatile U32 *)(x))
# define ins_atomic_u32_inc_eval(x) InterlockedIncrement((volatile LONG *)(x))
# define ins_atomic_u32_dec_eval(x) InterlockedDecrement((volatile LONG *)(x))
# define ins_atomic_u32_eval_assign(x,c) InterlockedExchange((volatile LONG *)(x),(c))
# define ins_atomic_u32_eval_cond_assign(x,k,c) InterlockedCompareExchange((volatile LONG *)(x),(k),(c))
# define ins_atomic_u32_add_eval(x,c) InterlockedAdd((volatile LONG *)(x), (c))
# define ins_atomic_u128_eval_cond_assign(x,k,c) (B32)InterlockedCompareExchange128((__int64 *)(x), ((__int64 *)&(k))[1], ((__int64 *)&(k))[0], (__int64 *)c)
# define ins_atomic_u64_eval(x) *((volatile U64 *)(x))
# define ins_atomic_u64_inc_eval(x) InterlockedIncrement64((__int64 *)(x))
# define ins_atomic_u64_dec_eval(x) InterlockedDecrement64((__int64 *)(x))
# define ins_atomic_u64_eval_assign(x,c) InterlockedExchange64((__int64 *)(x),(c))
# define ins_atomic_u64_add_eval(x,c) InterlockedAdd64((__int64 *)(x), c)
# define ins_atomic_u64_eval_cond_assign(x,k,c) InterlockedCompareExchange64((__int64 *)(x),(k),(c))
# define ins_atomic_u32_eval(x) *((volatile U32 *)(x))
# define ins_atomic_u32_inc_eval(x) InterlockedIncrement((LONG *)(x))
# define ins_atomic_u32_dec_eval(x) InterlockedDecrement((LONG *)(x))
# define ins_atomic_u32_eval_assign(x,c) InterlockedExchange((LONG *)(x),(c))
# define ins_atomic_u32_eval_cond_assign(x,k,c) InterlockedCompareExchange((LONG *)(x),(k),(c))
# define ins_atomic_u32_add_eval(x,c) InterlockedAdd((LONG *)(x), (c))
# define ins_atomic_u8_eval_assign(x,c) InterlockedExchange8((CHAR *)(x), (c))
# else
# error Atomic intrinsics not defined for this compiler / architecture combination.
# endif
#elif COMPILER_CLANG || COMPILER_GCC
# define ins_atomic_u8_eval_assign(x,c) __atomic_exchange_n((x), (c), __ATOMIC_SEQ_CST)
# define ins_atomic_u64_eval(x) __atomic_load_n(x, __ATOMIC_SEQ_CST)
# define ins_atomic_u64_inc_eval(x) (__atomic_fetch_add((volatile U64 *)(x), 1, __ATOMIC_SEQ_CST) + 1)
# define ins_atomic_u64_dec_eval(x) (__atomic_fetch_sub((volatile U64 *)(x), 1, __ATOMIC_SEQ_CST) - 1)
# define ins_atomic_u64_eval_assign(x,c) __atomic_exchange_n(x, c, __ATOMIC_SEQ_CST)
# define ins_atomic_u64_add_eval(x,c) (__atomic_fetch_add((volatile U64 *)(x), c, __ATOMIC_SEQ_CST) + (c))
# define ins_atomic_u64_eval_cond_assign(x,k,c) ({ U64 _new = (c); __atomic_compare_exchange_n((volatile U64 *)(x),&_new,(k),0,__ATOMIC_SEQ_CST,__ATOMIC_SEQ_CST); _new; })
# define ins_atomic_u32_eval(x) __atomic_load_n(x, __ATOMIC_SEQ_CST)
# define ins_atomic_u32_inc_eval(x) (__atomic_fetch_add((volatile U32 *)(x), 1, __ATOMIC_SEQ_CST) + 1)
# define ins_atomic_u32_dec_eval(x) (__atomic_fetch_sub((volatile U32 *)(x), 1, __ATOMIC_SEQ_CST) - 1)
# define ins_atomic_u32_add_eval(x,c) (__atomic_fetch_add((volatile U32 *)(x), c, __ATOMIC_SEQ_CST) + (c))
# define ins_atomic_u32_eval_assign(x,c) __atomic_exchange_n((x), (c), __ATOMIC_SEQ_CST)
# define ins_atomic_u32_eval_cond_assign(x,k,c) ({ U32 _new = (c); __atomic_compare_exchange_n((volatile U32 *)(x),&_new,(k),0,__ATOMIC_SEQ_CST,__ATOMIC_SEQ_CST); _new; })
# define ins_atomic_u128_eval_cond_assign(x,k,c) (B32)__atomic_compare_exchange_n((__int128 *)(x),(__int128 *)(c),*(__int128 *)(k),0,__ATOMIC_SEQ_CST,__ATOMIC_SEQ_CST)
# define ins_atomic_u64_eval(x) __atomic_load_n(x, __ATOMIC_SEQ_CST)
# define ins_atomic_u64_inc_eval(x) (__atomic_fetch_add((U64 *)(x), 1, __ATOMIC_SEQ_CST) + 1)
# define ins_atomic_u64_dec_eval(x) (__atomic_fetch_sub((U64 *)(x), 1, __ATOMIC_SEQ_CST) - 1)
# define ins_atomic_u64_eval_assign(x,c) __atomic_exchange_n(x, c, __ATOMIC_SEQ_CST)
# define ins_atomic_u64_add_eval(x,c) (__atomic_fetch_add((U64 *)(x), c, __ATOMIC_SEQ_CST) + (c))
# define ins_atomic_u64_eval_cond_assign(x,k,c) ({ U64 _new = (c); __atomic_compare_exchange_n((U64 *)(x),&_new,(k),0,__ATOMIC_SEQ_CST,__ATOMIC_SEQ_CST); _new; })
# define ins_atomic_u32_eval(x) __atomic_load_n(x, __ATOMIC_SEQ_CST)
# define ins_atomic_u32_inc_eval(x) (__atomic_fetch_add((U32 *)(x), 1, __ATOMIC_SEQ_CST) + 1)
# define ins_atomic_u32_dec_eval(x) (__atomic_fetch_sub((U32 *)(x), 1, __ATOMIC_SEQ_CST) - 1)
# define ins_atomic_u32_add_eval(x,c) (__atomic_fetch_add((U32 *)(x), c, __ATOMIC_SEQ_CST) + (c))
# define ins_atomic_u32_eval_assign(x,c) __atomic_exchange_n((x), (c), __ATOMIC_SEQ_CST)
# define ins_atomic_u32_eval_cond_assign(x,k,c) ({ U32 _new = (c); __atomic_compare_exchange_n((U32 *)(x),&_new,(k),0,__ATOMIC_SEQ_CST,__ATOMIC_SEQ_CST); _new; })
# define ins_atomic_u8_eval_assign(x,c) __atomic_exchange_n((x), (c), __ATOMIC_SEQ_CST)
#else
# error Atomic intrinsics not defined for this compiler / architecture.
#endif
#if ARCH_64BIT
# define ins_atomic_ptr_eval_cond_assign(x,k,c) (void*)ins_atomic_u64_eval_cond_assign((volatile U64 *)(x), (U64)(k), (U64)(c))
# define ins_atomic_ptr_eval_assign(x,c) (void*)ins_atomic_u64_eval_assign((volatile U64 *)(x), (U64)(c))
# define ins_atomic_ptr_eval(x) (void*)ins_atomic_u64_eval((volatile U64 *)x)
#elif ARCH_32BIT
# define ins_atomic_ptr_eval_cond_assign(x,k,c) (void*)ins_atomic_u32_eval_cond_assign((volatile U32 *)(x), (U32)(k), (U32)(c))
# define ins_atomic_ptr_eval_assign(x,c) (void*)ins_atomic_u32_eval_assign((volatile U32 *)(x), (U32)(c))
# define ins_atomic_ptr_eval(x) (void*)ins_atomic_u32_eval((volatile U32 *)x)
# define ins_atomic_ptr_eval_cond_assign(x,k,c) (void *)ins_atomic_u64_eval_cond_assign((U64 *)(x), (U64)(k), (U64)(c))
# define ins_atomic_ptr_eval_assign(x,c) (void *)ins_atomic_u64_eval_assign((U64 *)(x), (U64)(c))
# define ins_atomic_ptr_eval(x) (void *)ins_atomic_u64_eval((U64 *)x)
#else
# error Atomic intrinsics for pointers not defined for this architecture.
#endif