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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/compiler/code-generator.h" | 5 #include "src/compiler/code-generator.h" |
6 #include "src/compilation-info.h" | 6 #include "src/compilation-info.h" |
7 #include "src/compiler/code-generator-impl.h" | 7 #include "src/compiler/code-generator-impl.h" |
8 #include "src/compiler/gap-resolver.h" | 8 #include "src/compiler/gap-resolver.h" |
9 #include "src/compiler/node-matchers.h" | 9 #include "src/compiler/node-matchers.h" |
10 #include "src/compiler/osr.h" | 10 #include "src/compiler/osr.h" |
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2106 if (trap_id == Runtime::kNumFunctions) { | 2106 if (trap_id == Runtime::kNumFunctions) { |
2107 // We cannot test calls to the runtime in cctest/test-run-wasm. | 2107 // We cannot test calls to the runtime in cctest/test-run-wasm. |
2108 // Therefore we emit a call to C here instead of a call to the runtime. | 2108 // Therefore we emit a call to C here instead of a call to the runtime. |
2109 // We use the context register as the scratch register, because we do | 2109 // We use the context register as the scratch register, because we do |
2110 // not have a context here. | 2110 // not have a context here. |
2111 __ PrepareCallCFunction(0, 0, cp); | 2111 __ PrepareCallCFunction(0, 0, cp); |
2112 __ CallCFunction( | 2112 __ CallCFunction( |
2113 ExternalReference::wasm_call_trap_callback_for_testing(isolate()), | 2113 ExternalReference::wasm_call_trap_callback_for_testing(isolate()), |
2114 0); | 2114 0); |
2115 } else { | 2115 } else { |
2116 __ Move(cp, isolate()->native_context()); | 2116 __ Move(cp, Smi::kZero); |
2117 gen_->AssembleSourcePosition(instr_); | 2117 gen_->AssembleSourcePosition(instr_); |
2118 __ CallRuntime(trap_id); | 2118 __ CallRuntime(trap_id); |
2119 } | 2119 } |
2120 ReferenceMap* reference_map = | 2120 ReferenceMap* reference_map = |
2121 new (gen_->zone()) ReferenceMap(gen_->zone()); | 2121 new (gen_->zone()) ReferenceMap(gen_->zone()); |
2122 gen_->RecordSafepoint(reference_map, Safepoint::kSimple, 0, | 2122 gen_->RecordSafepoint(reference_map, Safepoint::kSimple, 0, |
2123 Safepoint::kNoLazyDeopt); | 2123 Safepoint::kNoLazyDeopt); |
2124 } | 2124 } |
2125 bool frame_elided_; | 2125 bool frame_elided_; |
2126 Instruction* instr_; | 2126 Instruction* instr_; |
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2673 padding_size -= v8::internal::Assembler::kInstrSize; | 2673 padding_size -= v8::internal::Assembler::kInstrSize; |
2674 } | 2674 } |
2675 } | 2675 } |
2676 } | 2676 } |
2677 | 2677 |
2678 #undef __ | 2678 #undef __ |
2679 | 2679 |
2680 } // namespace compiler | 2680 } // namespace compiler |
2681 } // namespace internal | 2681 } // namespace internal |
2682 } // namespace v8 | 2682 } // namespace v8 |
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