Line data    Source code

       1             : // Copyright 2017 the V8 project authors. All rights reserved.
       2             : // Use of this source code is governed by a BSD-style license that can be
       3             : // found in the LICENSE file.
       4             : 
       5             : #include "src/builtins/builtins-utils-gen.h"
       6             : #include "src/code-stub-assembler.h"
       7             : #include "src/objects-inl.h"
       8             : #include "src/wasm/wasm-opcodes.h"
       9             : 
      10             : namespace v8 {
      11             : namespace internal {
      12             : 
      13             : typedef compiler::Node Node;
      14             : 
      15         129 : TF_BUILTIN(WasmStackGuard, CodeStubAssembler) {
      16          43 :   Node* context = SmiConstant(Smi::kZero);
      17          43 :   TailCallRuntime(Runtime::kWasmStackGuard, context);
      18          43 : }
      19             : 
      20             : #define DECLARE_ENUM(name)                                                    \
      21             :   TF_BUILTIN(ThrowWasm##name, CodeStubAssembler) {                            \
      22             :     int message_id = wasm::WasmOpcodes::TrapReasonToMessageId(wasm::k##name); \
      23             :     TailCallRuntime(Runtime::kThrowWasmErrorFromTrapIf,                       \
      24             :                     SmiConstant(Smi::kZero), SmiConstant(message_id));        \
      25             :   }
      26        1032 : FOREACH_WASM_TRAPREASON(DECLARE_ENUM)
      27             : #undef DECLARE_ENUM
      28             : 
      29             : }  // namespace internal
      30             : }  // namespace v8