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-rw-r--r--source/kit/atomic.win32.c234
1 files changed, 0 insertions, 234 deletions
diff --git a/source/kit/atomic.win32.c b/source/kit/atomic.win32.c
deleted file mode 100644
index 791f8fe..0000000
--- a/source/kit/atomic.win32.c
+++ /dev/null
@@ -1,234 +0,0 @@
-#include "atomic.h"
-
-#ifdef _MSC_VER
-static_assert(sizeof(char) == 1, "Wrong char size");
-static_assert(sizeof(short) == 2, "Wrong short size");
-static_assert(sizeof(int) == 4, "Wrong int size");
-
-# include <intrin.h>
-
-void kit_atomic_store_explicit_8(u8 volatile *var, u8 value,
- i32 memory_order) {
- char volatile *dst = (char volatile *) var;
- char src = (char) value;
-
- switch (memory_order) {
- case memory_order_relaxed: *dst = src; break;
- default: _InterlockedExchange8(dst, src);
- }
-}
-
-void kit_atomic_store_explicit_16(u16 volatile *var, u16 value,
- i32 memory_order) {
- short volatile *dst = (short volatile *) var;
- short src = (short) value;
-
- switch (memory_order) {
- case memory_order_relaxed: *dst = src; break;
- default: _InterlockedExchange16(dst, src);
- }
-}
-
-void kit_atomic_store_explicit_32(u32 volatile *var, u32 value,
- i32 memory_order) {
- int volatile *dst = (int volatile *) var;
- int src = (int) value;
-
- switch (memory_order) {
- case memory_order_relaxed: *dst = src; break;
- default: _InterlockedExchange(dst, src);
- }
-}
-
-void kit_atomic_store_explicit_64(u64 volatile *var, u64 value,
- i32 memory_order) {
- __int64 volatile *dst = (__int64 volatile *) var;
- __int64 src = (__int64) value;
-
- switch (memory_order) {
- case memory_order_relaxed: *dst = src; break;
- default:
-# ifdef _WIN64
- _InterlockedExchange64(dst, src);
-# else
- assert(0);
- _InterlockedExchange((int volatile *) dst, (int) src);
-# endif
- }
-}
-
-u8 kit_atomic_load_explicit_8(volatile u8 *var, i32 memory_order) {
- char volatile *dst = (char volatile *) var;
-
- if (memory_order == memory_order_relaxed)
- return (u8) *dst;
-
- return (u8) _InterlockedOr8(dst, 0);
-}
-
-u16 kit_atomic_load_explicit_16(u16 volatile *var, i32 memory_order) {
- short volatile *dst = (short volatile *) var;
-
- if (memory_order == memory_order_relaxed)
- return (u16) *dst;
-
- return (u16) _InterlockedOr16(dst, 0);
-}
-
-u32 kit_atomic_load_explicit_32(u32 volatile *var, i32 memory_order) {
- int volatile *dst = (int volatile *) var;
-
- if (memory_order == memory_order_relaxed)
- return (u32) *dst;
-
- return (u32) _InterlockedOr(dst, 0);
-}
-
-u64 kit_atomic_load_explicit_64(u64 volatile *var, i32 memory_order) {
- __int64 volatile *dst = (__int64 volatile *) var;
-
- if (memory_order == memory_order_relaxed)
- return (u64) *dst;
-
-# ifdef _WIN64
- return (u64) _InterlockedOr64(dst, 0);
-# else
- assert(0);
- return (u64) _InterlockedOr((int volatile *) dst, 0);
-# endif
-}
-
-u8 kit_atomic_exchange_explicit_8(volatile u8 *var, u8 value,
- i32 memory_order) {
- char volatile *dst = (char volatile *) var;
- char src = (char) value;
-
- return (u8) _InterlockedExchange8(dst, src);
-}
-
-u16 kit_atomic_exchange_explicit_16(u16 volatile *var, u16 value,
- i32 memory_order) {
- short volatile *dst = (short volatile *) var;
- short src = (short) value;
-
- return (u16) _InterlockedExchange16(dst, src);
-}
-
-u32 kit_atomic_exchange_explicit_32(u32 volatile *var, u32 value,
- i32 memory_order) {
- int volatile *dst = (int volatile *) var;
- int src = (int) value;
-
- return (u32) _InterlockedExchange(dst, src);
-}
-
-u64 kit_atomic_exchange_explicit_64(u64 volatile *var, u64 value,
- i32 memory_order) {
- __int64 volatile *dst = (__int64 volatile *) var;
- __int64 src = (__int64) value;
-
-# ifdef _WIN64
- return (u64) _InterlockedExchange64(dst, src);
-# else
- assert(0);
- return (u64) _InterlockedExchange((int volatile *) dst, (int) src);
-# endif
-}
-
-int kit_atomic_compare_exchange_explicit_8(volatile u8 *var,
- u8 *expected, u8 value,
- i32 memory_order_succ_,
- i32 memory_order_fail_) {
- char volatile *dst = (char volatile *) var;
- char src = (char) value;
- char exp = (char) *expected;
-
- *expected = (u8) _InterlockedCompareExchange8(dst, src, exp);
-
- return exp == (char) *expected;
-}
-
-int kit_atomic_compare_exchange_explicit_16(u16 volatile *var,
- u16 *expected, u16 value,
- i32 memory_order_succ_,
- i32 memory_order_fail_) {
- short volatile *dst = (short volatile *) var;
- short src = (short) value;
- short exp = (short) *expected;
-
- *expected = (u16) _InterlockedCompareExchange16(dst, src, exp);
-
- return exp == (short) *expected;
-}
-
-int kit_atomic_compare_exchange_explicit_32(u32 volatile *var,
- u32 *expected, u32 value,
- i32 memory_order_succ_,
- i32 memory_order_fail_) {
- int volatile *dst = (int volatile *) var;
- int src = (int) value;
- int exp = (int) *expected;
-
- *expected = (u32) _InterlockedCompareExchange(dst, src, exp);
-
- return exp == (int) *expected;
-}
-
-int kit_atomic_compare_exchange_explicit_64(u64 volatile *var,
- u64 *expected, u64 value,
- i32 memory_order_succ_,
- i32 memory_order_fail_) {
- __int64 volatile *dst = (__int64 volatile *) var;
- __int64 src = (__int64) value;
- __int64 exp = (__int64) *expected;
-
-# ifdef _WIN64
- *expected = (u64) _InterlockedCompareExchange64(dst, src, exp);
-# else
- assert(0);
- *expected = (u64) _InterlockedCompareExchange((int volatile *) dst,
- (int) src, (int) exp);
-# endif
-
- return exp == (__int64) *expected;
-}
-
-u8 kit_atomic_fetch_add_explicit_8(volatile u8 *var, u8 value,
- i32 memory_order) {
- char volatile *dst = (char volatile *) var;
- char src = (char) value;
-
- return (u8) _InterlockedExchangeAdd8(dst, src);
-}
-
-u16 kit_atomic_fetch_add_explicit_16(u16 volatile *var, u16 value,
- i32 memory_order) {
- short volatile *dst = (short volatile *) var;
- short src = (short) value;
-
- return (u16) _InterlockedExchangeAdd16(dst, src);
-}
-
-u32 kit_atomic_fetch_add_explicit_32(u32 volatile *var, u32 value,
- i32 memory_order) {
- int volatile *dst = (int volatile *) var;
- int src = (int) value;
-
- return (u32) _InterlockedExchangeAdd(dst, src);
-}
-
-u64 kit_atomic_fetch_add_explicit_64(u64 volatile *var, u64 value,
- i32 memory_order) {
- __int64 volatile *dst = (__int64 volatile *) var;
- __int64 src = (__int64) value;
-
-# ifdef _WIN64
- return (u64) _InterlockedExchangeAdd64(dst, src);
-# else
- assert(0);
- return (u64) _InterlockedExchangeAdd((int volatile *) dst,
- (int) src);
-# endif
-}
-
-#endif
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