Adds most of the toolsHEADmaster

1 files changed, 366 insertions, 0 deletions

diff --git a/v_windows/v/thirdparty/stdatomic/win/atomic.h b/v_windows/v/thirdparty/stdatomic/win/atomic.h
new file mode 100644
index 0000000..f6d7cf5
--- /dev/null
+++ b/v_windows/v/thirdparty/stdatomic/win/atomic.h
@@ -0,0 +1,366 @@
+/*
+     * This file is part of FFmpeg.
+     *
+     * FFmpeg is free software; you can redistribute it and/or
+     * modify it under the terms of the GNU Lesser General Public
+     * License as published by the Free Software Foundation; either
+     * version 2.1 of the License, or (at your option) any later version.
+     *
+     * FFmpeg is distributed in the hope that it will be useful,
+     * but WITHOUT ANY WARRANTY; without even the implied warranty of
+     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+     * Lesser General Public License for more details.
+     *
+     * You should have received a copy of the GNU Lesser General Public
+     * License along with FFmpeg; if not, write to the Free Software
+     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+     */
+
+#ifndef COMPAT_ATOMICS_WIN32_STDATOMIC_H
+#define COMPAT_ATOMICS_WIN32_STDATOMIC_H
+
+#define WIN32_LEAN_AND_MEAN
+#include <stddef.h>
+#include <stdint.h>
+#include <windows.h>
+
+#ifdef __TINYC__
+#endif
+
+#define ATOMIC_FLAG_INIT 0
+
+#define ATOMIC_VAR_INIT(value) (value)
+
+#define atomic_init(obj, value) \
+    do                          \
+    {                           \
+        *(obj) = (value);       \
+    } while (0)
+
+#define kill_dependency(y) ((void)0)
+
+#define atomic_thread_fence(order) \
+    MemoryBarrier();
+
+#define atomic_signal_fence(order) \
+    ((void)0)
+
+#define atomic_is_lock_free(obj) 0
+
+typedef intptr_t atomic_flag;
+typedef intptr_t atomic_bool;
+typedef intptr_t atomic_char;
+typedef intptr_t atomic_schar;
+typedef intptr_t atomic_uchar;
+typedef intptr_t atomic_short;
+typedef intptr_t atomic_ushort;
+typedef intptr_t atomic_int;
+typedef intptr_t atomic_uint;
+typedef intptr_t atomic_long;
+typedef intptr_t atomic_ulong;
+typedef intptr_t atomic_llong;
+typedef intptr_t atomic_ullong;
+typedef intptr_t atomic_wchar_t;
+typedef intptr_t atomic_int_least8_t;
+typedef intptr_t atomic_uint_least8_t;
+typedef intptr_t atomic_int_least16_t;
+typedef intptr_t atomic_uint_least16_t;
+typedef intptr_t atomic_int_least32_t;
+typedef intptr_t atomic_uint_least32_t;
+typedef intptr_t atomic_int_least64_t;
+typedef intptr_t atomic_uint_least64_t;
+typedef intptr_t atomic_int_fast8_t;
+typedef intptr_t atomic_uint_fast8_t;
+typedef intptr_t atomic_int_fast16_t;
+typedef intptr_t atomic_uint_fast16_t;
+typedef intptr_t atomic_int_fast32_t;
+typedef intptr_t atomic_uint_fast32_t;
+typedef intptr_t atomic_int_fast64_t;
+typedef intptr_t atomic_uint_fast64_t;
+typedef intptr_t atomic_intptr_t;
+typedef intptr_t atomic_uintptr_t;
+typedef intptr_t atomic_size_t;
+typedef intptr_t atomic_ptrdiff_t;
+typedef intptr_t atomic_intmax_t;
+typedef intptr_t atomic_uintmax_t;
+
+#ifdef __TINYC__
+/*
+    For TCC it is missing the x64 version of _InterlockedExchangeAdd64 so we
+    fake it (works the same) with InterlockedCompareExchange64 until it
+    succeeds
+*/
+__CRT_INLINE LONGLONG _InterlockedExchangeAdd64(LONGLONG volatile *Addend, LONGLONG Value)
+{
+    LONGLONG Old;
+    do
+    {
+        Old = *Addend;
+    } while (InterlockedCompareExchange64(Addend, Old + Value, Old) != Old);
+    return Old;
+}
+
+__CRT_INLINE LONG _InterlockedExchangeAdd(LONG volatile *Addend, LONG Value)
+{
+    LONG Old;
+    do
+    {
+        Old = *Addend;
+    } while (InterlockedCompareExchange(Addend, Old + Value, Old) != Old);
+    return Old;
+}
+
+__CRT_INLINE SHORT _InterlockedExchangeAdd16(SHORT volatile *Addend, SHORT Value)
+{
+    SHORT Old;
+    do
+    {
+        Old = *Addend;
+    } while (InterlockedCompareExchange16(Addend, Old + Value, Old) != Old);
+    return Old;
+}
+
+#define InterlockedIncrement64 _InterlockedExchangeAdd64
+
+#endif
+
+#define atomic_store(object, desired) \
+    do                                \
+    {                                 \
+        *(object) = (desired);        \
+        MemoryBarrier();              \
+    } while (0)
+
+#define atomic_store_explicit(object, desired, order) \
+    atomic_store(object, desired)
+
+#define atomic_load(object) \
+    (MemoryBarrier(), *(object))
+
+#define atomic_load_explicit(object, order) \
+    atomic_load(object)
+
+#define atomic_exchange(object, desired) \
+    InterlockedExchangePointer(object, desired)
+
+#define atomic_exchange_explicit(object, desired, order) \
+    atomic_exchange(object, desired)
+
+static inline int atomic_compare_exchange_strong(intptr_t *object, intptr_t *expected,
+                                                 intptr_t desired)
+{
+    intptr_t old = *expected;
+    *expected = (intptr_t)InterlockedCompareExchangePointer(
+        (PVOID *)object, (PVOID)desired, (PVOID)old);
+    return *expected == old;
+}
+
+#define atomic_compare_exchange_strong_explicit(object, expected, desired, success, failure) \
+    atomic_compare_exchange_strong(object, expected, desired)
+
+#define atomic_compare_exchange_weak(object, expected, desired) \
+    atomic_compare_exchange_strong(object, expected, desired)
+
+#define atomic_compare_exchange_weak_explicit(object, expected, desired, success, failure) \
+    atomic_compare_exchange_weak(object, expected, desired)
+
+#ifdef _WIN64
+
+#define atomic_fetch_add(object, operand) \
+    InterlockedExchangeAdd64(object, operand)
+
+#define atomic_fetch_sub(object, operand) \
+    InterlockedExchangeAdd64(object, -(operand))
+
+#define atomic_fetch_or(object, operand) \
+    InterlockedOr64(object, operand)
+
+#define atomic_fetch_xor(object, operand) \
+    InterlockedXor64(object, operand)
+
+#define atomic_fetch_and(object, operand) \
+    InterlockedAnd64(object, operand)
+#else
+#define atomic_fetch_add(object, operand) \
+    InterlockedExchangeAdd(object, operand)
+
+#define atomic_fetch_sub(object, operand) \
+    InterlockedExchangeAdd(object, -(operand))
+
+#define atomic_fetch_or(object, operand) \
+    InterlockedOr(object, operand)
+
+#define atomic_fetch_xor(object, operand) \
+    InterlockedXor(object, operand)
+
+#define atomic_fetch_and(object, operand) \
+    InterlockedAnd(object, operand)
+#endif /* _WIN64 */
+
+/* specialized versions with explicit object size */
+
+#define atomic_load_ptr atomic_load
+#define atomic_store_ptr atomic_store
+#define atomic_compare_exchange_weak_ptr atomic_compare_exchange_weak
+#define atomic_compare_exchange_strong_ptr atomic_compare_exchange_strong
+#define atomic_exchange_ptr atomic_exchange
+#define atomic_fetch_add_ptr atomic_fetch_add
+#define atomic_fetch_sub_ptr atomic_fetch_sub
+#define atomic_fetch_and_ptr atomic_fetch_and
+#define atomic_fetch_or_ptr atomic_fetch_or
+#define atomic_fetch_xor_ptr atomic_fetch_xor
+
+static inline void atomic_store_u64(unsigned long long* object, unsigned long long desired) {
+    do {
+        *(object) = (desired);
+        MemoryBarrier();
+    } while (0);
+}
+
+static inline unsigned long long atomic_load_u64(unsigned long long* object) {
+    return (MemoryBarrier(), *(object));
+}
+
+#define atomic_exchange_u64(object, desired) \
+    InterlockedExchange64(object, desired)
+
+static inline int atomic_compare_exchange_strong_u64(unsigned long long* object, unsigned long long* expected,
+                                                 unsigned long long desired)
+{
+	unsigned long long old = *expected;
+    *expected = InterlockedCompareExchange64(object, desired, old);
+    return *expected == old;
+}
+
+#define atomic_compare_exchange_weak_u64(object, expected, desired) \
+    atomic_compare_exchange_strong_u64(object, expected, desired)
+
+#define atomic_fetch_add_u64(object, operand) \
+    InterlockedExchangeAdd64(object, operand)
+
+#define atomic_fetch_sub_u64(object, operand) \
+    InterlockedExchangeAdd64(object, -(operand))
+
+#define atomic_fetch_or_u64(object, operand) \
+    InterlockedOr64(object, operand)
+
+#define atomic_fetch_xor_u64(object, operand) \
+    InterlockedXor64(object, operand)
+
+#define atomic_fetch_and_u64(object, operand) \
+    InterlockedAnd64(object, operand)
+
+
+
+static inline void atomic_store_u32(unsigned* object, unsigned desired) {
+    do {
+        *(object) = (desired);
+        MemoryBarrier();
+    } while (0);
+}
+
+static inline unsigned atomic_load_u32(unsigned* object) {
+    return (MemoryBarrier(), *(object));
+}
+
+#define atomic_exchange_u32(object, desired) \
+    InterlockedExchange(object, desired)
+
+static inline int atomic_compare_exchange_strong_u32(unsigned* object, unsigned* expected,
+                                                 unsigned desired)
+{
+	unsigned old = *expected;
+    *expected = InterlockedCompareExchange(object, desired, old);
+    return *expected == old;
+}
+
+#define atomic_compare_exchange_weak_u32(object, expected, desired) \
+    atomic_compare_exchange_strong_u32(object, expected, desired)
+
+#define atomic_fetch_add_u32(object, operand) \
+    InterlockedExchangeAdd(object, operand)
+
+#define atomic_fetch_sub_u32(object, operand) \
+    InterlockedExchangeAdd(object, -(operand))
+
+#define atomic_fetch_or_u32(object, operand) \
+    InterlockedOr(object, operand)
+
+#define atomic_fetch_xor_u32(object, operand) \
+    InterlockedXor(object, operand)
+
+#define atomic_fetch_and_u32(object, operand) \
+    InterlockedAnd(object, operand)
+
+
+
+static inline void atomic_store_u16(unsigned short* object, unsigned short desired) {
+    do {
+        *(object) = (desired);
+        MemoryBarrier();
+    } while (0);
+}
+
+static inline unsigned short atomic_load_u16(unsigned short* object) {
+    return (MemoryBarrier(), *(object));
+}
+
+#define atomic_exchange_u16(object, desired) \
+    InterlockedExchange16(object, desired)
+
+static inline int atomic_compare_exchange_strong_u16(unsigned short* object, unsigned short* expected,
+                                                 unsigned short desired)
+{
+	unsigned short old = *expected;
+    *expected = InterlockedCompareExchange16(object, desired, old);
+    return *expected == old;
+}
+
+#define atomic_compare_exchange_weak_u16(object, expected, desired) \
+    atomic_compare_exchange_strong_u16(object, expected, desired)
+
+#define atomic_fetch_add_u16(object, operand) \
+    InterlockedExchangeAdd16(object, operand)
+
+#define atomic_fetch_sub_u16(object, operand) \
+    InterlockedExchangeAdd16(object, -(operand))
+
+#define atomic_fetch_or_u16(object, operand) \
+    InterlockedOr16(object, operand)
+
+#define atomic_fetch_xor_u16(object, operand) \
+    InterlockedXor16(object, operand)
+
+#define atomic_fetch_and_u16(object, operand) \
+    InterlockedAnd16(object, operand)
+
+
+
+#define atomic_fetch_add_explicit(object, operand, order) \
+    atomic_fetch_add(object, operand)
+
+#define atomic_fetch_sub_explicit(object, operand, order) \
+    atomic_fetch_sub(object, operand)
+
+#define atomic_fetch_or_explicit(object, operand, order) \
+    atomic_fetch_or(object, operand)
+
+#define atomic_fetch_xor_explicit(object, operand, order) \
+    atomic_fetch_xor(object, operand)
+
+#define atomic_fetch_and_explicit(object, operand, order) \
+    atomic_fetch_and(object, operand)
+
+#define atomic_flag_test_and_set(object) \
+    atomic_exchange(object, 1)
+
+#define atomic_flag_test_and_set_explicit(object, order) \
+    atomic_flag_test_and_set(object)
+
+#define atomic_flag_clear(object) \
+    atomic_store(object, 0)
+
+#define atomic_flag_clear_explicit(object, order) \
+    atomic_flag_clear(object)
+
+#endif /* COMPAT_ATOMICS_WIN32_STDATOMIC_H */