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Diffstat (limited to 'vendor/github.com/bytedance/sonic/internal/encoder/debug_go117.go')
-rw-r--r--vendor/github.com/bytedance/sonic/internal/encoder/debug_go117.go205
1 files changed, 0 insertions, 205 deletions
diff --git a/vendor/github.com/bytedance/sonic/internal/encoder/debug_go117.go b/vendor/github.com/bytedance/sonic/internal/encoder/debug_go117.go
deleted file mode 100644
index 37e6f7d4f..000000000
--- a/vendor/github.com/bytedance/sonic/internal/encoder/debug_go117.go
+++ /dev/null
@@ -1,205 +0,0 @@
-// +build go1.17,!go1.23
-
-/*
- * 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 encoder
-
-import (
- `fmt`
- `os`
- `runtime`
- `strings`
- `unsafe`
-
- `github.com/bytedance/sonic/internal/jit`
- `github.com/twitchyliquid64/golang-asm/obj`
-)
-
-const _FP_debug = 128
-
-var (
- debugSyncGC = os.Getenv("SONIC_SYNC_GC") != ""
- debugAsyncGC = os.Getenv("SONIC_NO_ASYNC_GC") == ""
- debugCheckPtr = os.Getenv("SONIC_CHECK_POINTER") != ""
-)
-
-var (
- _Instr_End = newInsOp(_OP_is_nil)
-
- _F_gc = jit.Func(gc)
- _F_println = jit.Func(println_wrapper)
- _F_print = jit.Func(print)
-)
-
-func (self *_Assembler) dsave(r ...obj.Addr) {
- for i, v := range r {
- if i > _FP_debug / 8 - 1 {
- panic("too many registers to save")
- } else {
- self.Emit("MOVQ", v, jit.Ptr(_SP, _FP_fargs + _FP_saves + _FP_locals + int64(i) * 8))
- }
- }
-}
-
-func (self *_Assembler) dload(r ...obj.Addr) {
- for i, v := range r {
- if i > _FP_debug / 8 - 1 {
- panic("too many registers to load")
- } else {
- self.Emit("MOVQ", jit.Ptr(_SP, _FP_fargs + _FP_saves + _FP_locals + int64(i) * 8), v)
- }
- }
-}
-
-func println_wrapper(i int, op1 int, op2 int){
- println(i, " Intrs ", op1, _OpNames[op1], "next: ", op2, _OpNames[op2])
-}
-
-func print(i int){
- println(i)
-}
-
-func gc() {
- if !debugSyncGC {
- return
- }
- runtime.GC()
- // debug.FreeOSMemory()
-}
-
-func (self *_Assembler) dcall(fn obj.Addr) {
- self.Emit("MOVQ", fn, _R10) // MOVQ ${fn}, R10
- self.Rjmp("CALL", _R10) // CALL R10
-}
-
-func (self *_Assembler) debug_gc() {
- if !debugSyncGC {
- return
- }
- self.dsave(_REG_debug...)
- self.dcall(_F_gc)
- self.dload(_REG_debug...)
-}
-
-func (self *_Assembler) debug_instr(i int, v *_Instr) {
- if debugSyncGC {
- if i+1 == len(self.p) {
- self.print_gc(i, v, &_Instr_End)
- } else {
- next := &(self.p[i+1])
- self.print_gc(i, v, next)
- name := _OpNames[next.op()]
- if strings.Contains(name, "save") {
- return
- }
- }
- // self.debug_gc()
- }
-}
-
-//go:noescape
-//go:linkname checkptrBase runtime.checkptrBase
-func checkptrBase(p unsafe.Pointer) uintptr
-
-//go:noescape
-//go:linkname findObject runtime.findObject
-func findObject(p, refBase, refOff uintptr) (base uintptr, s unsafe.Pointer, objIndex uintptr)
-
-var (
- _F_checkptr = jit.Func(checkptr)
- _F_printptr = jit.Func(printptr)
-)
-
-var (
- _R10 = jit.Reg("R10")
-)
-var _REG_debug = []obj.Addr {
- jit.Reg("AX"),
- jit.Reg("BX"),
- jit.Reg("CX"),
- jit.Reg("DX"),
- jit.Reg("DI"),
- jit.Reg("SI"),
- jit.Reg("BP"),
- jit.Reg("SP"),
- jit.Reg("R8"),
- jit.Reg("R9"),
- jit.Reg("R10"),
- jit.Reg("R11"),
- jit.Reg("R12"),
- jit.Reg("R13"),
- jit.Reg("R14"),
- jit.Reg("R15"),
-}
-
-func checkptr(ptr uintptr) {
- if ptr == 0 {
- return
- }
- fmt.Printf("pointer: %x\n", ptr)
- f := checkptrBase(unsafe.Pointer(uintptr(ptr)))
- if f == 0 {
- fmt.Printf("! unknown-based pointer: %x\n", ptr)
- } else if f == 1 {
- fmt.Printf("! stack pointer: %x\n", ptr)
- } else {
- fmt.Printf("base: %x\n", f)
- }
- findobj(ptr)
-}
-
-func findobj(ptr uintptr) {
- base, s, objIndex := findObject(ptr, 0, 0)
- if s != nil && base == 0 {
- fmt.Printf("! invalid pointer: %x\n", ptr)
- }
- fmt.Printf("objIndex: %d\n", objIndex)
-}
-
-func (self *_Assembler) check_ptr(ptr obj.Addr, lea bool) {
- if !debugCheckPtr {
- return
- }
-
- self.dsave(_REG_debug...)
- if lea {
- self.Emit("LEAQ", ptr, _R10)
- } else {
- self.Emit("MOVQ", ptr, _R10)
- }
- self.Emit("MOVQ", _R10, jit.Ptr(_SP, 0))
- self.dcall(_F_checkptr)
- self.dload(_REG_debug...)
-}
-
-func printptr(i int, ptr uintptr) {
- fmt.Printf("[%d] ptr: %x\n", i, ptr)
-}
-
-func (self *_Assembler) print_ptr(i int, ptr obj.Addr, lea bool) {
- self.dsave(_REG_debug...)
- if lea {
- self.Emit("LEAQ", ptr, _R10)
- } else {
- self.Emit("MOVQ", ptr, _R10)
- }
-
- self.Emit("MOVQ", jit.Imm(int64(i)), _AX)
- self.Emit("MOVQ", _R10, _BX)
- self.dcall(_F_printptr)
- self.dload(_REG_debug...)
-}