1 files changed, 0 insertions, 181 deletions
diff --git a/vendor/github.com/bytedance/sonic/internal/rt/stackmap.go b/vendor/github.com/bytedance/sonic/internal/rt/stackmap.go
deleted file mode 100644
index 024912029..000000000
--- a/vendor/github.com/bytedance/sonic/internal/rt/stackmap.go
+++ /dev/null
@@ -1,181 +0,0 @@
-/**
- * Copyright 2023 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 (
-    `fmt`
-    `strings`
-    `unsafe`
-
-)
-
-type Bitmap struct {
-    N int
-    B []byte
-}
-
-func (self *Bitmap) grow() {
-    if self.N >= len(self.B) * 8 {
-        self.B = append(self.B, 0)
-    }
-}
-
-func (self *Bitmap) mark(i int, bv int) {
-    if bv != 0 {
-        self.B[i / 8] |= 1 << (i % 8)
-    } else {
-        self.B[i / 8] &^= 1 << (i % 8)
-    }
-}
-
-func (self *Bitmap) Set(i int, bv int) {
-    if i >= self.N {
-        panic("bitmap: invalid bit position")
-    } else {
-        self.mark(i, bv)
-    }
-}
-
-func (self *Bitmap) Append(bv int) {
-    self.grow()
-    self.mark(self.N, bv)
-    self.N++
-}
-
-func (self *Bitmap) AppendMany(n int, bv int) {
-    for i := 0; i < n; i++ {
-        self.Append(bv)
-    }
-}
-
-// var (
-//     _stackMapLock  = sync.Mutex{}
-//     _stackMapCache = make(map[*StackMap]struct{})
-// )
-
-type BitVec struct {
-    N uintptr
-    B unsafe.Pointer
-}
-
-func (self BitVec) Bit(i uintptr) byte {
-    return (*(*byte)(unsafe.Pointer(uintptr(self.B) + i / 8)) >> (i % 8)) & 1
-}
-
-func (self BitVec) String() string {
-    var i uintptr
-    var v []string
-
-    /* add each bit */
-    for i = 0; i < self.N; i++ {
-        v = append(v, fmt.Sprintf("%d", self.Bit(i)))
-    }
-
-    /* join them together */
-    return fmt.Sprintf(
-        "BitVec { %s }",
-        strings.Join(v, ", "),
-    )
-}
-
-type StackMap struct {
-    N int32
-    L int32
-    B [1]byte
-}
-
-// func (self *StackMap) add() {
-//     _stackMapLock.Lock()
-//     _stackMapCache[self] = struct{}{}
-//     _stackMapLock.Unlock()
-// }
-
-func (self *StackMap) Pin() uintptr {
-    // self.add()
-    return uintptr(unsafe.Pointer(self))
-}
-
-func (self *StackMap) Get(i int32) BitVec {
-    return BitVec {
-        N: uintptr(self.L),
-        B: unsafe.Pointer(uintptr(unsafe.Pointer(&self.B)) + uintptr(i * ((self.L + 7) >> 3))),
-    }
-}
-
-func (self *StackMap) String() string {
-    sb := strings.Builder{}
-    sb.WriteString("StackMap {")
-
-    /* dump every stack map */
-    for i := int32(0); i < self.N; i++ {
-        sb.WriteRune('\n')
-        sb.WriteString("    " + self.Get(i).String())
-    }
-
-    /* close the stackmap */
-    sb.WriteString("\n}")
-    return sb.String()
-}
-
-func (self *StackMap) MarshalBinary() ([]byte, error) {
-    size := int(self.N) * int(self.L) + int(unsafe.Sizeof(self.L)) + int(unsafe.Sizeof(self.N))
-    return BytesFrom(unsafe.Pointer(self), size, size), nil
-}
-
-var (
-    byteType = UnpackEface(byte(0)).Type
-)
-
-const (
-    _StackMapSize = unsafe.Sizeof(StackMap{})
-)
-
-//go:linkname mallocgc runtime.mallocgc
-//goland:noinspection GoUnusedParameter
-func mallocgc(nb uintptr, vt *GoType, zero bool) unsafe.Pointer
-
-type StackMapBuilder struct {
-    b Bitmap
-}
-
-//go:nocheckptr
-func (self *StackMapBuilder) Build() (p *StackMap) {
-    nb := len(self.b.B)
-    bm := mallocgc(_StackMapSize + uintptr(nb) - 1, byteType, false)
-
-    /* initialize as 1 bitmap of N bits */
-    p = (*StackMap)(bm)
-    p.N, p.L = 1, int32(self.b.N)
-    copy(BytesFrom(unsafe.Pointer(&p.B), nb, nb), self.b.B)
-    return
-}
-
-func (self *StackMapBuilder) AddField(ptr bool) {
-    if ptr {
-        self.b.Append(1)
-    } else {
-        self.b.Append(0)
-    }
-}
-
-func (self *StackMapBuilder) AddFields(n int, ptr bool) {
-    if ptr {
-        self.b.AppendMany(n, 1)
-    } else {
-        self.b.AppendMany(n, 0)
-    }
-}