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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/globals.h" // Needed here to get TARGET_ARCH_X64. | 5 #include "vm/globals.h" // Needed here to get TARGET_ARCH_X64. |
6 #if defined(TARGET_ARCH_X64) | 6 #if defined(TARGET_ARCH_X64) |
7 | 7 |
8 #include "vm/intermediate_language.h" | 8 #include "vm/intermediate_language.h" |
9 | 9 |
10 #include "vm/dart_entry.h" | 10 #include "vm/dart_entry.h" |
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6413 locs()); | 6413 locs()); |
6414 compiler->AddStubCallTarget(stub); | 6414 compiler->AddStubCallTarget(stub); |
6415 __ Drop(ArgumentCount()); // Discard arguments. | 6415 __ Drop(ArgumentCount()); // Discard arguments. |
6416 } | 6416 } |
6417 | 6417 |
6418 | 6418 |
6419 void DebugStepCheckInstr::EmitNativeCode(FlowGraphCompiler* compiler) { | 6419 void DebugStepCheckInstr::EmitNativeCode(FlowGraphCompiler* compiler) { |
6420 ASSERT(!compiler->is_optimizing()); | 6420 ASSERT(!compiler->is_optimizing()); |
6421 StubCode* stub_code = compiler->isolate()->stub_code(); | 6421 StubCode* stub_code = compiler->isolate()->stub_code(); |
6422 const ExternalLabel label(stub_code->DebugStepCheckEntryPoint()); | 6422 const ExternalLabel label(stub_code->DebugStepCheckEntryPoint()); |
6423 compiler->GenerateCall(token_pos(), &label, stub_kind_, locs()); | 6423 __ CallPatchable(&label); |
| 6424 compiler->AddCurrentDescriptor(stub_kind_, Isolate::kNoDeoptId, token_pos()); |
| 6425 compiler->RecordSafepoint(locs()); |
6424 } | 6426 } |
6425 | 6427 |
6426 | 6428 |
6427 LocationSummary* GrowRegExpStackInstr::MakeLocationSummary( | 6429 LocationSummary* GrowRegExpStackInstr::MakeLocationSummary( |
6428 Zone* zone, bool opt) const { | 6430 Zone* zone, bool opt) const { |
6429 const intptr_t kNumInputs = 1; | 6431 const intptr_t kNumInputs = 1; |
6430 const intptr_t kNumTemps = 0; | 6432 const intptr_t kNumTemps = 0; |
6431 LocationSummary* locs = new(zone) LocationSummary( | 6433 LocationSummary* locs = new(zone) LocationSummary( |
6432 zone, kNumInputs, kNumTemps, LocationSummary::kCall); | 6434 zone, kNumInputs, kNumTemps, LocationSummary::kCall); |
6433 locs->set_in(0, Location::RegisterLocation(RAX)); | 6435 locs->set_in(0, Location::RegisterLocation(RAX)); |
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6449 __ Drop(1); | 6451 __ Drop(1); |
6450 __ popq(result); | 6452 __ popq(result); |
6451 } | 6453 } |
6452 | 6454 |
6453 | 6455 |
6454 } // namespace dart | 6456 } // namespace dart |
6455 | 6457 |
6456 #undef __ | 6458 #undef __ |
6457 | 6459 |
6458 #endif // defined TARGET_ARCH_X64 | 6460 #endif // defined TARGET_ARCH_X64 |
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