builtins-proxy-gen.h 1.71 KB
Newer Older
1 2 3 4 5 6 7
// 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_BUILTINS_BUILTINS_PROXY_GEN_H_
#define V8_BUILTINS_BUILTINS_PROXY_GEN_H_

8
#include "src/codegen/code-stub-assembler.h"
9
#include "src/objects/js-proxy.h"
10
#include "torque-generated/builtins-proxy-gen-tq.h"
11 12 13 14 15 16 17 18 19 20

namespace v8 {
namespace internal {
using compiler::Node;

class ProxiesCodeStubAssembler : public CodeStubAssembler {
 public:
  explicit ProxiesCodeStubAssembler(compiler::CodeAssemblerState* state)
      : CodeStubAssembler(state) {}

21 22 23
  Node* AllocateProxy(Node* target, Node* handler, Node* context);
  Node* AllocateProxyRevokeFunction(Node* proxy, Node* context);

24 25 26 27
  // Get JSNewTarget parameter for ProxyConstructor builtin (Torque).
  // TODO(v8:9120): Remove this once torque support exists
  Node* GetProxyConstructorJSNewTarget();

28 29 30 31
  Node* CheckGetSetTrapResult(Node* context, Node* target, Node* proxy,
                              Node* name, Node* trap_result,
                              JSProxy::AccessKind access_kind);

32 33 34
  Node* CheckHasTrapResult(Node* context, Node* target, Node* proxy,
                           Node* name);

35
 protected:
36 37 38 39 40
  enum ProxyRevokeFunctionContextSlot {
    kProxySlot = Context::MIN_CONTEXT_SLOTS,
    kProxyContextLength,
  };

41 42 43
  Node* AllocateJSArrayForCodeStubArguments(Node* context,
                                            CodeStubArguments& args, Node* argc,
                                            ParameterMode mode);
44

45 46
 private:
  Node* CreateProxyRevokeFunctionContext(Node* proxy, Node* native_context);
47 48 49 50 51 52
};

}  // namespace internal
}  // namespace v8

#endif  // V8_BUILTINS_BUILTINS_PROXY_GEN_H_