chore: migrate to gitea

vendor/github.com/bytedance/sonic/internal/encoder/vars/cache.go

@@ -0,0 +1,48 @@
+/*
+ * 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 vars
+
+import (
+	"unsafe"
+
+	"github.com/bytedance/sonic/internal/rt"
+)
+
+type Encoder func(
+	rb *[]byte,
+	vp unsafe.Pointer,
+	sb *Stack,
+	fv uint64,
+) error
+
+func FindOrCompile(vt *rt.GoType, pv bool, compiler func(*rt.GoType, ... interface{}) (interface{}, error)) (interface{}, error) {
+	if val := programCache.Get(vt); val != nil {
+		return val, nil
+	} else if ret, err := programCache.Compute(vt, compiler, pv); err == nil {
+		return ret, nil
+	} else {
+		return nil, err
+	}
+}
+
+func GetProgram(vt *rt.GoType) (interface{}) {
+	return programCache.Get(vt)
+}
+
+func ComputeProgram(vt *rt.GoType, compute func(*rt.GoType, ... interface{}) (interface{}, error), pv bool) (interface{}, error) {
+	return programCache.Compute(vt, compute, pv)
+}

vendor/github.com/bytedance/sonic/internal/encoder/vars/const.go

@@ -0,0 +1,42 @@
+/**
+ * Copyright 2024 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 vars
+
+import (
+	"os"
+	"unsafe"
+)
+
+const (
+	MaxStack = 4096 // 4k states
+	StackSize = unsafe.Sizeof(Stack{})
+	StateSize  = int64(unsafe.Sizeof(State{}))
+	StackLimit = MaxStack * StateSize
+)
+
+const (
+	MAX_ILBUF  = 100000 // cutoff at 100k of IL instructions
+	MAX_FIELDS = 50     // cutoff at 50 fields struct
+)
+
+var (
+	DebugSyncGC   = os.Getenv("SONIC_SYNC_GC") != ""
+	DebugAsyncGC  = os.Getenv("SONIC_NO_ASYNC_GC") == ""
+	DebugCheckPtr = os.Getenv("SONIC_CHECK_POINTER") != ""
+)
+
+var UseVM = os.Getenv("SONIC_ENCODER_USE_VM") != ""

vendor/github.com/bytedance/sonic/internal/encoder/vars/errors.go

@@ -0,0 +1,91 @@
+/*
+ * 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 vars
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"reflect"
+	"strconv"
+	"strings"
+	"unsafe"
+
+	"github.com/bytedance/sonic/internal/rt"
+)
+
+var ERR_too_deep = &json.UnsupportedValueError {
+    Str   : "Value nesting too deep",
+    Value : reflect.ValueOf("..."),
+}
+
+var ERR_nan_or_infinite = &json.UnsupportedValueError {
+    Str   : "NaN or ±Infinite",
+    Value : reflect.ValueOf("NaN or ±Infinite"),
+}
+
+func Error_type(vtype reflect.Type) error {
+    return &json.UnsupportedTypeError{Type: vtype}
+}
+
+func Error_number(number json.Number) error {
+    return &json.UnsupportedValueError {
+        Str   : "invalid number literal: " + strconv.Quote(string(number)),
+        Value : reflect.ValueOf(number),
+    }
+}
+
+func Error_unsuppoted(typ *rt.GoType) error {
+	return &json.UnsupportedTypeError{Type: typ.Pack() }
+}
+
+func Error_marshaler(ret []byte, pos int) error {
+    return fmt.Errorf("invalid Marshaler output json syntax at %d: %q", pos, ret)
+}
+
+const (
+    PanicNilPointerOfNonEmptyString int = 1 + iota
+)
+
+func GoPanic(code int, val unsafe.Pointer, buf string) {
+    sb := strings.Builder{}
+    switch(code){
+    case PanicNilPointerOfNonEmptyString:
+        sb.WriteString(fmt.Sprintf("val: %#v has nil pointer while its length is not zero!\nThis is a nil pointer exception (NPE) problem. There might be a data race issue. It is recommended to execute the tests related to the code with the `-race` compile flag to detect the problem.\n", (*rt.GoString)(val)))
+    default:
+        sb.WriteString("encoder error: ")
+        sb.WriteString(strconv.Itoa(code))
+        sb.WriteString("\n")
+    }
+    sb.WriteString("JSON: ")
+    if len(buf) > maxJSONLength {
+        sb.WriteString(buf[len(buf)-maxJSONLength:])
+    } else {
+        sb.WriteString(buf)
+    }
+    panic(sb.String())
+}
+
+var maxJSONLength = 1024
+
+func init() {
+    if v := os.Getenv("SONIC_PANIC_MAX_JSON_LENGTH"); v != "" {
+        if i, err := strconv.Atoi(v); err == nil {
+            maxJSONLength = i
+        }
+    }
+}

vendor/github.com/bytedance/sonic/internal/encoder/vars/stack.go

@@ -0,0 +1,150 @@
+/**
+ * Copyright 2024 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 vars
+
+import (
+	"bytes"
+	"sync"
+	"unsafe"
+
+	"github.com/bytedance/sonic/internal/caching"
+	"github.com/bytedance/sonic/internal/rt"
+	"github.com/bytedance/sonic/option"
+)
+
+type State struct {
+	x int
+	f uint64
+	p unsafe.Pointer
+	q unsafe.Pointer
+}
+
+type Stack struct {
+	sp uintptr
+	sb [MaxStack]State
+}
+
+var (
+	bytesPool    = sync.Pool{}
+	stackPool    = sync.Pool{
+		New: func() interface{} {
+			return &Stack{}
+		},
+	}
+	bufferPool   = sync.Pool{}
+	programCache = caching.CreateProgramCache()
+)
+
+func ResetProgramCache() {
+	programCache.Reset()
+}
+
+func NewBytes() *[]byte {
+	if ret := bytesPool.Get(); ret != nil {
+		return ret.(*[]byte)
+	} else {
+		ret := make([]byte, 0, option.DefaultEncoderBufferSize)
+		return &ret
+	}
+}
+
+func NewStack() *Stack {
+	ret :=  stackPool.Get().(*Stack)
+	ret.sp = 0
+	return ret
+}
+
+func ResetStack(p *Stack) {
+	rt.MemclrNoHeapPointers(unsafe.Pointer(p), StackSize)
+}
+
+func (s *Stack) Top() *State {
+	return (*State)(rt.Add(unsafe.Pointer(&s.sb[0]), s.sp))
+}
+
+func (s *Stack) Cur() *State {
+	return (*State)(rt.Add(unsafe.Pointer(&s.sb[0]), s.sp - uintptr(StateSize)))
+}
+
+const _MaxStackSP = uintptr(MaxStack * StateSize)
+
+func (s *Stack) Push(v State) bool {
+	if uintptr(s.sp) >= _MaxStackSP {
+		return false
+	}
+	st := s.Top()
+	*st = v
+	s.sp += uintptr(StateSize)
+	return true
+}
+
+func (s *Stack) Pop() State {
+	s.sp -= uintptr(StateSize)
+	st := s.Top()
+	ret := *st
+	*st = State{}
+	return ret
+}
+
+func (s *Stack) Load() (int, uint64, unsafe.Pointer, unsafe.Pointer) {
+	st := s.Cur()
+	return st.x, st.f, st.p, st.q
+}
+
+func (s *Stack) Save(x int, f uint64, p unsafe.Pointer, q unsafe.Pointer) bool {
+	return s.Push(State{x: x, f:f, p: p, q: q})
+}
+
+func (s *Stack) Drop() (int, uint64, unsafe.Pointer, unsafe.Pointer) {
+	st := s.Pop()
+	return st.x, st.f, st.p, st.q
+}
+
+func NewBuffer() *bytes.Buffer {
+	if ret := bufferPool.Get(); ret != nil {
+		return ret.(*bytes.Buffer)
+	} else {
+		return bytes.NewBuffer(make([]byte, 0, option.DefaultEncoderBufferSize))
+	}
+}
+
+func FreeBytes(p *[]byte) {
+	if rt.CanSizeResue(cap(*p)) {
+		(*p) = (*p)[:0]
+		bytesPool.Put(p)
+	}
+}
+
+func FreeStack(p *Stack) {
+	p.sp = 0
+	stackPool.Put(p)
+}
+
+func FreeBuffer(p *bytes.Buffer) {
+	if rt.CanSizeResue(cap(p.Bytes())) {
+		p.Reset()
+		bufferPool.Put(p)
+	}
+}
+
+var (
+	ArgPtrs   = []bool{true, true, true, false}
+	LocalPtrs = []bool{}
+	
+    ArgPtrs_generic   = []bool{true}
+    LocalPtrs_generic = []bool{}
+)

vendor/github.com/bytedance/sonic/internal/encoder/vars/types.go

@@ -0,0 +1,47 @@
+/*
+ * 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 vars
+
+import (
+    `encoding`
+    `encoding/json`
+    `reflect`
+)
+
+var (
+    ByteType                 = reflect.TypeOf(byte(0))
+    JsonNumberType           = reflect.TypeOf(json.Number(""))
+    JsonUnsupportedValueType = reflect.TypeOf(new(json.UnsupportedValueError))
+)
+
+var (
+    ErrorType                 = reflect.TypeOf((*error)(nil)).Elem()
+    JsonMarshalerType         = reflect.TypeOf((*json.Marshaler)(nil)).Elem()
+    EncodingTextMarshalerType = reflect.TypeOf((*encoding.TextMarshaler)(nil)).Elem()
+)
+
+func IsSimpleByte(vt reflect.Type) bool {
+    if vt.Kind() != ByteType.Kind() {
+        return false
+    } else {
+        return !isEitherMarshaler(vt) && !isEitherMarshaler(reflect.PtrTo(vt))
+    }
+}
+
+func isEitherMarshaler(vt reflect.Type) bool {
+    return vt.Implements(JsonMarshalerType) || vt.Implements(EncodingTextMarshalerType)
+}