From 1a57267a17c2fc17fb6e104846fabc3e363c326c Mon Sep 17 00:00:00 2001 From: Emile Date: Fri, 16 Aug 2024 19:50:26 +0200 Subject: initial commit --- vendor/modernc.org/libc/stdatomic.go | 710 +++++++++++++++++++++++++++++++++++ 1 file changed, 710 insertions(+) create mode 100644 vendor/modernc.org/libc/stdatomic.go (limited to 'vendor/modernc.org/libc/stdatomic.go') diff --git a/vendor/modernc.org/libc/stdatomic.go b/vendor/modernc.org/libc/stdatomic.go new file mode 100644 index 0000000..7df6531 --- /dev/null +++ b/vendor/modernc.org/libc/stdatomic.go @@ -0,0 +1,710 @@ +// Copyright 2024 The Libc Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package libc // import "modernc.org/libc" + +import ( + "sync" + "unsafe" +) + +var ( + int8Mu sync.Mutex + int16Mu sync.Mutex + int32Mu sync.Mutex + int64Mu sync.Mutex +) + +// type __atomic_fetch_add(type *ptr, type val, int memorder) +// +// { tmp = *ptr; *ptr op= val; return tmp; } +// { tmp = *ptr; *ptr = ~(*ptr & val); return tmp; } // nand + +func X__atomic_fetch_addInt8(t *TLS, ptr uintptr, val int8, _ int32) (r int8) { + int8Mu.Lock() + + defer int8Mu.Unlock() + + r = *(*int8)(unsafe.Pointer(ptr)) + *(*int8)(unsafe.Pointer(ptr)) += val + return r +} + +func X__atomic_fetch_addUint8(t *TLS, ptr uintptr, val uint8, _ int32) (r uint8) { + int8Mu.Lock() + + defer int8Mu.Unlock() + + r = *(*uint8)(unsafe.Pointer(ptr)) + *(*uint8)(unsafe.Pointer(ptr)) += val + return r +} + +func X__atomic_fetch_addInt16(t *TLS, ptr uintptr, val int16, _ int32) (r int16) { + int16Mu.Lock() + + defer int16Mu.Unlock() + + r = *(*int16)(unsafe.Pointer(ptr)) + *(*int16)(unsafe.Pointer(ptr)) += val + return r +} + +func X__atomic_fetch_addUint16(t *TLS, ptr uintptr, val uint16, _ int32) (r uint16) { + int16Mu.Lock() + + defer int16Mu.Unlock() + + r = *(*uint16)(unsafe.Pointer(ptr)) + *(*uint16)(unsafe.Pointer(ptr)) += val + return r +} + +func X__atomic_fetch_addInt32(t *TLS, ptr uintptr, val int32, _ int32) (r int32) { + int32Mu.Lock() + + defer int32Mu.Unlock() + + r = *(*int32)(unsafe.Pointer(ptr)) + *(*int32)(unsafe.Pointer(ptr)) += val + return r +} + +func X__atomic_fetch_addUint32(t *TLS, ptr uintptr, val uint32, _ int32) (r uint32) { + int32Mu.Lock() + + defer int32Mu.Unlock() + + r = *(*uint32)(unsafe.Pointer(ptr)) + *(*uint32)(unsafe.Pointer(ptr)) += val + return r +} + +func X__atomic_fetch_addInt64(t *TLS, ptr uintptr, val int64, _ int32) (r int64) { + int64Mu.Lock() + + defer int64Mu.Unlock() + + r = *(*int64)(unsafe.Pointer(ptr)) + *(*int64)(unsafe.Pointer(ptr)) += val + return r +} + +func X__atomic_fetch_addUint64(t *TLS, ptr uintptr, val uint64, _ int32) (r uint64) { + int64Mu.Lock() + + defer int64Mu.Unlock() + + r = *(*uint64)(unsafe.Pointer(ptr)) + *(*uint64)(unsafe.Pointer(ptr)) += val + return r +} + +// ---- + +func X__atomic_fetch_andInt8(t *TLS, ptr uintptr, val int8, _ int32) (r int8) { + int8Mu.Lock() + + defer int8Mu.Unlock() + + r = *(*int8)(unsafe.Pointer(ptr)) + *(*int8)(unsafe.Pointer(ptr)) &= val + return r +} + +func X__atomic_fetch_andUint8(t *TLS, ptr uintptr, val uint8, _ int32) (r uint8) { + int8Mu.Lock() + + defer int8Mu.Unlock() + + r = *(*uint8)(unsafe.Pointer(ptr)) + *(*uint8)(unsafe.Pointer(ptr)) &= val + return r +} + +func X__atomic_fetch_andInt16(t *TLS, ptr uintptr, val int16, _ int32) (r int16) { + int16Mu.Lock() + + defer int16Mu.Unlock() + + r = *(*int16)(unsafe.Pointer(ptr)) + *(*int16)(unsafe.Pointer(ptr)) &= val + return r +} + +func X__atomic_fetch_andUint16(t *TLS, ptr uintptr, val uint16, _ int32) (r uint16) { + int16Mu.Lock() + + defer int16Mu.Unlock() + + r = *(*uint16)(unsafe.Pointer(ptr)) + *(*uint16)(unsafe.Pointer(ptr)) &= val + return r +} + +func X__atomic_fetch_andInt32(t *TLS, ptr uintptr, val int32, _ int32) (r int32) { + int32Mu.Lock() + + defer int32Mu.Unlock() + + r = *(*int32)(unsafe.Pointer(ptr)) + *(*int32)(unsafe.Pointer(ptr)) &= val + return r +} + +func X__atomic_fetch_andUint32(t *TLS, ptr uintptr, val uint32, _ int32) (r uint32) { + int32Mu.Lock() + + defer int32Mu.Unlock() + + r = *(*uint32)(unsafe.Pointer(ptr)) + *(*uint32)(unsafe.Pointer(ptr)) &= val + return r +} + +func X__atomic_fetch_andInt64(t *TLS, ptr uintptr, val int64, _ int32) (r int64) { + int64Mu.Lock() + + defer int64Mu.Unlock() + + r = *(*int64)(unsafe.Pointer(ptr)) + *(*int64)(unsafe.Pointer(ptr)) &= val + return r +} + +func X__atomic_fetch_andUint64(t *TLS, ptr uintptr, val uint64, _ int32) (r uint64) { + int64Mu.Lock() + + defer int64Mu.Unlock() + + r = *(*uint64)(unsafe.Pointer(ptr)) + *(*uint64)(unsafe.Pointer(ptr)) &= val + return r +} + +// ---- + +func X__atomic_fetch_orInt8(t *TLS, ptr uintptr, val int8, _ int32) (r int8) { + int8Mu.Lock() + + defer int8Mu.Unlock() + + r = *(*int8)(unsafe.Pointer(ptr)) + *(*int8)(unsafe.Pointer(ptr)) |= val + return r +} + +func X__atomic_fetch_orUint8(t *TLS, ptr uintptr, val uint8, _ int32) (r uint8) { + int8Mu.Lock() + + defer int8Mu.Unlock() + + r = *(*uint8)(unsafe.Pointer(ptr)) + *(*uint8)(unsafe.Pointer(ptr)) |= val + return r +} + +func X__atomic_fetch_orInt16(t *TLS, ptr uintptr, val int16, _ int32) (r int16) { + int16Mu.Lock() + + defer int16Mu.Unlock() + + r = *(*int16)(unsafe.Pointer(ptr)) + *(*int16)(unsafe.Pointer(ptr)) |= val + return r +} + +func X__atomic_fetch_orUint16(t *TLS, ptr uintptr, val uint16, _ int32) (r uint16) { + int16Mu.Lock() + + defer int16Mu.Unlock() + + r = *(*uint16)(unsafe.Pointer(ptr)) + *(*uint16)(unsafe.Pointer(ptr)) |= val + return r +} + +func X__atomic_fetch_orInt32(t *TLS, ptr uintptr, val int32, _ int32) (r int32) { + int32Mu.Lock() + + defer int32Mu.Unlock() + + r = *(*int32)(unsafe.Pointer(ptr)) + *(*int32)(unsafe.Pointer(ptr)) |= val + return r +} + +func X__atomic_fetch_orUint32(t *TLS, ptr uintptr, val uint32, _ int32) (r uint32) { + int32Mu.Lock() + + defer int32Mu.Unlock() + + r = *(*uint32)(unsafe.Pointer(ptr)) + *(*uint32)(unsafe.Pointer(ptr)) |= val + return r +} + +func X__atomic_fetch_orInt64(t *TLS, ptr uintptr, val int64, _ int32) (r int64) { + int64Mu.Lock() + + defer int64Mu.Unlock() + + r = *(*int64)(unsafe.Pointer(ptr)) + *(*int64)(unsafe.Pointer(ptr)) |= val + return r +} + +func X__atomic_fetch_orUint64(t *TLS, ptr uintptr, val uint64, _ int32) (r uint64) { + int64Mu.Lock() + + defer int64Mu.Unlock() + + r = *(*uint64)(unsafe.Pointer(ptr)) + *(*uint64)(unsafe.Pointer(ptr)) |= val + return r +} + +// ---- + +func X__atomic_fetch_subInt8(t *TLS, ptr uintptr, val int8, _ int32) (r int8) { + int8Mu.Lock() + + defer int8Mu.Unlock() + + r = *(*int8)(unsafe.Pointer(ptr)) + *(*int8)(unsafe.Pointer(ptr)) -= val + return r +} + +func X__atomic_fetch_subUint8(t *TLS, ptr uintptr, val uint8, _ int32) (r uint8) { + int8Mu.Lock() + + defer int8Mu.Unlock() + + r = *(*uint8)(unsafe.Pointer(ptr)) + *(*uint8)(unsafe.Pointer(ptr)) -= val + return r +} + +func X__atomic_fetch_subInt16(t *TLS, ptr uintptr, val int16, _ int32) (r int16) { + int16Mu.Lock() + + defer int16Mu.Unlock() + + r = *(*int16)(unsafe.Pointer(ptr)) + *(*int16)(unsafe.Pointer(ptr)) -= val + return r +} + +func X__atomic_fetch_subUint16(t *TLS, ptr uintptr, val uint16, _ int32) (r uint16) { + int16Mu.Lock() + + defer int16Mu.Unlock() + + r = *(*uint16)(unsafe.Pointer(ptr)) + *(*uint16)(unsafe.Pointer(ptr)) -= val + return r +} + +func X__atomic_fetch_subInt32(t *TLS, ptr uintptr, val int32, _ int32) (r int32) { + int32Mu.Lock() + + defer int32Mu.Unlock() + + r = *(*int32)(unsafe.Pointer(ptr)) + *(*int32)(unsafe.Pointer(ptr)) -= val + return r +} + +func X__atomic_fetch_subUint32(t *TLS, ptr uintptr, val uint32, _ int32) (r uint32) { + int32Mu.Lock() + + defer int32Mu.Unlock() + + r = *(*uint32)(unsafe.Pointer(ptr)) + *(*uint32)(unsafe.Pointer(ptr)) -= val + return r +} + +func X__atomic_fetch_subInt64(t *TLS, ptr uintptr, val int64, _ int32) (r int64) { + int64Mu.Lock() + + defer int64Mu.Unlock() + + r = *(*int64)(unsafe.Pointer(ptr)) + *(*int64)(unsafe.Pointer(ptr)) -= val + return r +} + +func X__atomic_fetch_subUint64(t *TLS, ptr uintptr, val uint64, _ int32) (r uint64) { + int64Mu.Lock() + + defer int64Mu.Unlock() + + r = *(*uint64)(unsafe.Pointer(ptr)) + *(*uint64)(unsafe.Pointer(ptr)) -= val + return r +} + +// ---- + +func X__atomic_fetch_xorInt8(t *TLS, ptr uintptr, val int8, _ int32) (r int8) { + int8Mu.Lock() + + defer int8Mu.Unlock() + + r = *(*int8)(unsafe.Pointer(ptr)) + *(*int8)(unsafe.Pointer(ptr)) ^= val + return r +} + +func X__atomic_fetch_xorUint8(t *TLS, ptr uintptr, val uint8, _ int32) (r uint8) { + int8Mu.Lock() + + defer int8Mu.Unlock() + + r = *(*uint8)(unsafe.Pointer(ptr)) + *(*uint8)(unsafe.Pointer(ptr)) ^= val + return r +} + +func X__atomic_fetch_xorInt16(t *TLS, ptr uintptr, val int16, _ int32) (r int16) { + int16Mu.Lock() + + defer int16Mu.Unlock() + + r = *(*int16)(unsafe.Pointer(ptr)) + *(*int16)(unsafe.Pointer(ptr)) ^= val + return r +} + +func X__atomic_fetch_xorUint16(t *TLS, ptr uintptr, val uint16, _ int32) (r uint16) { + int16Mu.Lock() + + defer int16Mu.Unlock() + + r = *(*uint16)(unsafe.Pointer(ptr)) + *(*uint16)(unsafe.Pointer(ptr)) ^= val + return r +} + +func X__atomic_fetch_xorInt32(t *TLS, ptr uintptr, val int32, _ int32) (r int32) { + int32Mu.Lock() + + defer int32Mu.Unlock() + + r = *(*int32)(unsafe.Pointer(ptr)) + *(*int32)(unsafe.Pointer(ptr)) ^= val + return r +} + +func X__atomic_fetch_xorUint32(t *TLS, ptr uintptr, val uint32, _ int32) (r uint32) { + int32Mu.Lock() + + defer int32Mu.Unlock() + + r = *(*uint32)(unsafe.Pointer(ptr)) + *(*uint32)(unsafe.Pointer(ptr)) ^= val + return r +} + +func X__atomic_fetch_xorInt64(t *TLS, ptr uintptr, val int64, _ int32) (r int64) { + int64Mu.Lock() + + defer int64Mu.Unlock() + + r = *(*int64)(unsafe.Pointer(ptr)) + *(*int64)(unsafe.Pointer(ptr)) ^= val + return r +} + +func X__atomic_fetch_xorUint64(t *TLS, ptr uintptr, val uint64, _ int32) (r uint64) { + int64Mu.Lock() + + defer int64Mu.Unlock() + + r = *(*uint64)(unsafe.Pointer(ptr)) + *(*uint64)(unsafe.Pointer(ptr)) ^= val + return r +} + +// ---- + +// void __atomic_exchange (type *ptr, type *val, type *ret, int memorder) + +func X__atomic_exchangeInt8(t *TLS, ptr, val, ret uintptr, _ int32) { + int8Mu.Lock() + + defer int8Mu.Unlock() + + *(*int8)(unsafe.Pointer(ret)) = *(*int8)(unsafe.Pointer(ptr)) + *(*int8)(unsafe.Pointer(ptr)) = *(*int8)(unsafe.Pointer(val)) +} + +func X__atomic_exchangeUint8(t *TLS, ptr, val, ret uintptr, _ int32) { + int8Mu.Lock() + + defer int8Mu.Unlock() + + *(*uint8)(unsafe.Pointer(ret)) = *(*uint8)(unsafe.Pointer(ptr)) + *(*uint8)(unsafe.Pointer(ptr)) = *(*uint8)(unsafe.Pointer(val)) +} + +func X__atomic_exchangeInt16(t *TLS, ptr, val, ret uintptr, _ int32) { + int16Mu.Lock() + + defer int16Mu.Unlock() + + *(*int16)(unsafe.Pointer(ret)) = *(*int16)(unsafe.Pointer(ptr)) + *(*int16)(unsafe.Pointer(ptr)) = *(*int16)(unsafe.Pointer(val)) +} + +func X__atomic_exchangeUint16(t *TLS, ptr, val, ret uintptr, _ int32) { + int16Mu.Lock() + + defer int16Mu.Unlock() + + *(*uint16)(unsafe.Pointer(ret)) = *(*uint16)(unsafe.Pointer(ptr)) + *(*uint16)(unsafe.Pointer(ptr)) = *(*uint16)(unsafe.Pointer(val)) +} + +func X__atomic_exchangeInt32(t *TLS, ptr, val, ret uintptr, _ int32) { + int32Mu.Lock() + + defer int32Mu.Unlock() + + *(*int32)(unsafe.Pointer(ret)) = *(*int32)(unsafe.Pointer(ptr)) + *(*int32)(unsafe.Pointer(ptr)) = *(*int32)(unsafe.Pointer(val)) +} + +func X__atomic_exchangeUint32(t *TLS, ptr, val, ret uintptr, _ int32) { + int32Mu.Lock() + + defer int32Mu.Unlock() + + *(*uint32)(unsafe.Pointer(ret)) = *(*uint32)(unsafe.Pointer(ptr)) + *(*uint32)(unsafe.Pointer(ptr)) = *(*uint32)(unsafe.Pointer(val)) +} + +func X__atomic_exchangeInt64(t *TLS, ptr, val, ret uintptr, _ int32) { + int64Mu.Lock() + + defer int64Mu.Unlock() + + *(*int64)(unsafe.Pointer(ret)) = *(*int64)(unsafe.Pointer(ptr)) + *(*int64)(unsafe.Pointer(ptr)) = *(*int64)(unsafe.Pointer(val)) +} + +func X__atomic_exchangeUint64(t *TLS, ptr, val, ret uintptr, _ int32) { + int64Mu.Lock() + + defer int64Mu.Unlock() + + *(*uint64)(unsafe.Pointer(ret)) = *(*uint64)(unsafe.Pointer(ptr)) + *(*uint64)(unsafe.Pointer(ptr)) = *(*uint64)(unsafe.Pointer(val)) +} + +// ---- + +// bool __atomic_compare_exchange (type *ptr, type *expected, type *desired, bool weak, int success_memorder, int failure_memorder) + +// https://gcc.gnu.org/onlinedocs/gcc/_005f_005fatomic-Builtins.html +// +// This built-in function implements an atomic compare and exchange operation. +// This compares the contents of *ptr with the contents of *expected. If equal, +// the operation is a read-modify-write operation that writes desired into +// *ptr. If they are not equal, the operation is a read and the current +// contents of *ptr are written into *expected. weak is true for weak +// compare_exchange, which may fail spuriously, and false for the strong +// variation, which never fails spuriously. Many targets only offer the strong +// variation and ignore the parameter. When in doubt, use the strong variation. +// +// If desired is written into *ptr then true is returned and memory is affected +// according to the memory order specified by success_memorder. There are no +// restrictions on what memory order can be used here. +// +// Otherwise, false is returned and memory is affected according to +// failure_memorder. This memory order cannot be __ATOMIC_RELEASE nor +// __ATOMIC_ACQ_REL. It also cannot be a stronger order than that specified by +// success_memorder. + +func X__atomic_compare_exchangeInt8(t *TLS, ptr, expected, desired uintptr, weak, success, failure int32) int32 { + int8Mu.Lock() + + defer int8Mu.Unlock() + + have := *(*int8)(unsafe.Pointer(ptr)) + if have == *(*int8)(unsafe.Pointer(expected)) { + *(*int8)(unsafe.Pointer(ptr)) = *(*int8)(unsafe.Pointer(desired)) + return 1 + } + + *(*int8)(unsafe.Pointer(expected)) = have + return 0 +} + +func X__atomic_compare_exchangeUint8(t *TLS, ptr, expected, desired uintptr, weak, success, failure int32) int32 { + return X__atomic_compare_exchangeInt8(t, ptr, expected, desired, weak, success, failure) +} + +func X__atomic_compare_exchangeInt16(t *TLS, ptr, expected, desired uintptr, weak, success, failure int32) int32 { + int16Mu.Lock() + + defer int16Mu.Unlock() + + have := *(*int16)(unsafe.Pointer(ptr)) + if have == *(*int16)(unsafe.Pointer(expected)) { + *(*int16)(unsafe.Pointer(ptr)) = *(*int16)(unsafe.Pointer(desired)) + return 1 + } + + *(*int16)(unsafe.Pointer(expected)) = have + return 0 +} + +func X__atomic_compare_exchangeUint16(t *TLS, ptr, expected, desired uintptr, weak, success, failure int32) int32 { + return X__atomic_compare_exchangeInt16(t, ptr, expected, desired, weak, success, failure) +} + +func X__atomic_compare_exchangeInt32(t *TLS, ptr, expected, desired uintptr, weak, success, failure int32) int32 { + int32Mu.Lock() + + defer int32Mu.Unlock() + + have := *(*int32)(unsafe.Pointer(ptr)) + if have == *(*int32)(unsafe.Pointer(expected)) { + *(*int32)(unsafe.Pointer(ptr)) = *(*int32)(unsafe.Pointer(desired)) + return 1 + } + + *(*int32)(unsafe.Pointer(expected)) = have + return 0 +} + +func X__atomic_compare_exchangeUint32(t *TLS, ptr, expected, desired uintptr, weak, success, failure int32) int32 { + return X__atomic_compare_exchangeInt32(t, ptr, expected, desired, weak, success, failure) +} + +func X__atomic_compare_exchangeInt64(t *TLS, ptr, expected, desired uintptr, weak, success, failure int32) int32 { + int64Mu.Lock() + + defer int64Mu.Unlock() + + have := *(*int64)(unsafe.Pointer(ptr)) + if have == *(*int64)(unsafe.Pointer(expected)) { + *(*int64)(unsafe.Pointer(ptr)) = *(*int64)(unsafe.Pointer(desired)) + return 1 + } + + *(*int64)(unsafe.Pointer(expected)) = have + return 0 +} + +func X__atomic_compare_exchangeUint64(t *TLS, ptr, expected, desired uintptr, weak, success, failure int32) int32 { + return X__atomic_compare_exchangeInt64(t, ptr, expected, desired, weak, success, failure) +} + +// ---- + +// void __atomic_load (type *ptr, type *ret, int memorder) + +func X__atomic_loadInt8(t *TLS, ptr, ret uintptr, memorder int32) { + int8Mu.Lock() + + defer int8Mu.Unlock() + + *(*int8)(unsafe.Pointer(ret)) = *(*int8)(unsafe.Pointer(ptr)) +} + +func X__atomic_loadUint8(t *TLS, ptr, ret uintptr, memorder int32) { + X__atomic_loadInt8(t, ptr, ret, memorder) +} + +func X__atomic_loadInt16(t *TLS, ptr, ret uintptr, memorder int32) { + int16Mu.Lock() + + defer int16Mu.Unlock() + + *(*int16)(unsafe.Pointer(ret)) = *(*int16)(unsafe.Pointer(ptr)) +} + +func X__atomic_loadUint16(t *TLS, ptr, ret uintptr, memorder int32) { + X__atomic_loadInt16(t, ptr, ret, memorder) +} + +func X__atomic_loadInt32(t *TLS, ptr, ret uintptr, memorder int32) { + int32Mu.Lock() + + defer int32Mu.Unlock() + + *(*int32)(unsafe.Pointer(ret)) = *(*int32)(unsafe.Pointer(ptr)) +} + +func X__atomic_loadUint32(t *TLS, ptr, ret uintptr, memorder int32) { + X__atomic_loadInt32(t, ptr, ret, memorder) +} + +func X__atomic_loadInt64(t *TLS, ptr, ret uintptr, memorder int32) { + int64Mu.Lock() + + defer int64Mu.Unlock() + + *(*int64)(unsafe.Pointer(ret)) = *(*int64)(unsafe.Pointer(ptr)) +} + +func X__atomic_loadUint64(t *TLS, ptr, ret uintptr, memorder int32) { + X__atomic_loadInt64(t, ptr, ret, memorder) +} + +// ---- + +// void __atomic_store (type *ptr, type *val, int memorder) + +func X__atomic_storeInt8(t *TLS, ptr, val uintptr, memorder int32) { + int8Mu.Lock() + + defer int8Mu.Unlock() + + *(*int8)(unsafe.Pointer(ptr)) = *(*int8)(unsafe.Pointer(val)) +} + +func X__atomic_storeUint8(t *TLS, ptr, val uintptr, memorder int32) { + X__atomic_storeInt8(t, ptr, val, memorder) +} + +func X__atomic_storeInt16(t *TLS, ptr, val uintptr, memorder int32) { + int16Mu.Lock() + + defer int16Mu.Unlock() + + *(*int16)(unsafe.Pointer(ptr)) = *(*int16)(unsafe.Pointer(val)) +} + +func X__atomic_storeUint16(t *TLS, ptr, val uintptr, memorder int32) { + X__atomic_storeInt16(t, ptr, val, memorder) +} + +func X__atomic_storeInt32(t *TLS, ptr, val uintptr, memorder int32) { + int32Mu.Lock() + + defer int32Mu.Unlock() + + *(*int32)(unsafe.Pointer(ptr)) = *(*int32)(unsafe.Pointer(val)) +} + +func X__atomic_storeUint32(t *TLS, ptr, val uintptr, memorder int32) { + X__atomic_storeInt32(t, ptr, val, memorder) +} + +func X__atomic_storeInt64(t *TLS, ptr, val uintptr, memorder int32) { + int64Mu.Lock() + + defer int64Mu.Unlock() + + *(*int64)(unsafe.Pointer(ptr)) = *(*int64)(unsafe.Pointer(val)) +} + +func X__atomic_storeUint64(t *TLS, ptr, val uintptr, memorder int32) { + X__atomic_storeInt64(t, ptr, val, memorder) +} -- cgit 1.4.1