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path: root/vendor/github.com/bytedance/sonic/loader/internal/rt/fastmem.go
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Diffstat (limited to 'vendor/github.com/bytedance/sonic/loader/internal/rt/fastmem.go')
-rw-r--r--vendor/github.com/bytedance/sonic/loader/internal/rt/fastmem.go62
1 files changed, 0 insertions, 62 deletions
diff --git a/vendor/github.com/bytedance/sonic/loader/internal/rt/fastmem.go b/vendor/github.com/bytedance/sonic/loader/internal/rt/fastmem.go
deleted file mode 100644
index 3bc24c4e4..000000000
--- a/vendor/github.com/bytedance/sonic/loader/internal/rt/fastmem.go
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright 2021 ByteDance Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package rt
-
-import (
- `unsafe`
- `reflect`
-)
-
-//go:nosplit
-func Mem2Str(v []byte) (s string) {
- (*GoString)(unsafe.Pointer(&s)).Len = (*GoSlice)(unsafe.Pointer(&v)).Len
- (*GoString)(unsafe.Pointer(&s)).Ptr = (*GoSlice)(unsafe.Pointer(&v)).Ptr
- return
-}
-
-//go:nosplit
-func Str2Mem(s string) (v []byte) {
- (*GoSlice)(unsafe.Pointer(&v)).Cap = (*GoString)(unsafe.Pointer(&s)).Len
- (*GoSlice)(unsafe.Pointer(&v)).Len = (*GoString)(unsafe.Pointer(&s)).Len
- (*GoSlice)(unsafe.Pointer(&v)).Ptr = (*GoString)(unsafe.Pointer(&s)).Ptr
- return
-}
-
-func BytesFrom(p unsafe.Pointer, n int, c int) (r []byte) {
- (*GoSlice)(unsafe.Pointer(&r)).Ptr = p
- (*GoSlice)(unsafe.Pointer(&r)).Len = n
- (*GoSlice)(unsafe.Pointer(&r)).Cap = c
- return
-}
-
-func FuncAddr(f interface{}) unsafe.Pointer {
- if vv := UnpackEface(f); vv.Type.Kind() != reflect.Func {
- panic("f is not a function")
- } else {
- return *(*unsafe.Pointer)(vv.Value)
- }
-}
-
-//go:nocheckptr
-func IndexChar(src string, index int) unsafe.Pointer {
- return unsafe.Pointer(uintptr((*GoString)(unsafe.Pointer(&src)).Ptr) + uintptr(index))
-}
-
-//go:nocheckptr
-func IndexByte(ptr []byte, index int) unsafe.Pointer {
- return unsafe.Pointer(uintptr((*GoSlice)(unsafe.Pointer(&ptr)).Ptr) + uintptr(index))
-}