����JFIF��� ( %"1"%)+...383,7(-.- 404 Not Found
Sh3ll
OdayForums


Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20
System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64
User : apache ( 48)
PHP Version : 7.4.20
Disable Function : NONE
Directory :  /home/real/node-v13.0.1/deps/v8/src/wasm/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Current File : //home/real/node-v13.0.1/deps/v8/src/wasm/local-decl-encoder.h
// Copyright 2017 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef V8_WASM_LOCAL_DECL_ENCODER_H_
#define V8_WASM_LOCAL_DECL_ENCODER_H_

#include "src/common/globals.h"
#include "src/wasm/wasm-opcodes.h"
#include "src/zone/zone-containers.h"
#include "src/zone/zone.h"

namespace v8 {
namespace internal {
namespace wasm {

// A helper for encoding local declarations prepended to the body of a
// function.
class V8_EXPORT_PRIVATE LocalDeclEncoder {
 public:
  explicit LocalDeclEncoder(Zone* zone, FunctionSig* s = nullptr)
      : sig(s), local_decls(zone), total(0) {}

  // Prepend local declarations by creating a new buffer and copying data
  // over. The new buffer must be delete[]'d by the caller.
  void Prepend(Zone* zone, const byte** start, const byte** end) const;

  size_t Emit(byte* buffer) const;

  // Add locals declarations to this helper. Return the index of the newly added
  // local(s), with an optional adjustment for the parameters.
  uint32_t AddLocals(uint32_t count, ValueType type);

  size_t Size() const;

  bool has_sig() const { return sig != nullptr; }
  FunctionSig* get_sig() const { return sig; }
  void set_sig(FunctionSig* s) { sig = s; }

 private:
  FunctionSig* sig;
  ZoneVector<std::pair<uint32_t, ValueType>> local_decls;
  size_t total;
};

}  // namespace wasm
}  // namespace internal
}  // namespace v8

#endif  // V8_WASM_LOCAL_DECL_ENCODER_H_

ZeroDay Forums Mini