1 files changed, 0 insertions, 74 deletions
diff --git a/vendor/github.com/bytedance/sonic/internal/loader/loader.go b/vendor/github.com/bytedance/sonic/internal/loader/loader.go
deleted file mode 100644
index 6446a5f07..000000000
--- a/vendor/github.com/bytedance/sonic/internal/loader/loader.go
+++ /dev/null
@@ -1,74 +0,0 @@
-//go:build darwin || linux
-// +build darwin linux
-
-/*
- * 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 loader
-
-import (
-    `fmt`
-    `os`
-    `reflect`
-    `syscall`
-    `unsafe`
-)
-
-const (
-    _AP = syscall.MAP_ANON  | syscall.MAP_PRIVATE
-    _RX = syscall.PROT_READ | syscall.PROT_EXEC
-    _RW = syscall.PROT_READ | syscall.PROT_WRITE
-)
-
-type Loader   []byte
-type Function unsafe.Pointer
-
-func (self Loader) Load(fn string, fp int, args int, argPtrs []bool, localPtrs []bool) (f Function) {
-    p := os.Getpagesize()
-    n := (((len(self) - 1) / p) + 1) * p
-
-    /* register the function */
-    m := mmap(n)
-    v := fmt.Sprintf("runtime.__%s_%x", fn, m)
-    
-    registerFunction(v, m, uintptr(n), fp, args, uintptr(len(self)), argPtrs, localPtrs)
-
-    /* reference as a slice */
-    s := *(*[]byte)(unsafe.Pointer(&reflect.SliceHeader {
-        Data : m,
-        Cap  : n,
-        Len  : len(self),
-    }))
-
-    /* copy the machine code, and make it executable */
-    copy(s, self)
-    mprotect(m, n)
-    return Function(&m)
-}
-
-func mmap(nb int) uintptr {
-    if m, _, e := syscall.RawSyscall6(syscall.SYS_MMAP, 0, uintptr(nb), _RW, _AP, 0, 0); e != 0 {
-        panic(e)
-    } else {
-        return m
-    }
-}
-
-func mprotect(p uintptr, nb int) {
-    if _, _, err := syscall.RawSyscall(syscall.SYS_MPROTECT, p, uintptr(nb), _RX); err != 0 {
-        panic(err)
-    }
-}