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Issue 1847373002: [debugger] fix step-next for tail calls. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: fix reloc info Created 4 years, 8 months ago
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1 // Copyright 2013 the V8 project authors. All rights reserved. 1 // Copyright 2013 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 #if V8_TARGET_ARCH_ARM64 5 #if V8_TARGET_ARCH_ARM64
6 6
7 #include "src/ast/scopes.h" 7 #include "src/ast/scopes.h"
8 #include "src/code-factory.h" 8 #include "src/code-factory.h"
9 #include "src/code-stubs.h" 9 #include "src/code-stubs.h"
10 #include "src/codegen.h" 10 #include "src/codegen.h"
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2429 void FullCodeGenerator::EmitCall(Call* expr, ConvertReceiverMode mode) { 2429 void FullCodeGenerator::EmitCall(Call* expr, ConvertReceiverMode mode) {
2430 ASM_LOCATION("FullCodeGenerator::EmitCall"); 2430 ASM_LOCATION("FullCodeGenerator::EmitCall");
2431 // Load the arguments. 2431 // Load the arguments.
2432 ZoneList<Expression*>* args = expr->arguments(); 2432 ZoneList<Expression*>* args = expr->arguments();
2433 int arg_count = args->length(); 2433 int arg_count = args->length();
2434 for (int i = 0; i < arg_count; i++) { 2434 for (int i = 0; i < arg_count; i++) {
2435 VisitForStackValue(args->at(i)); 2435 VisitForStackValue(args->at(i));
2436 } 2436 }
2437 2437
2438 PrepareForBailoutForId(expr->CallId(), NO_REGISTERS); 2438 PrepareForBailoutForId(expr->CallId(), NO_REGISTERS);
2439 SetCallPosition(expr); 2439 SetCallPosition(expr, expr->tail_call_mode());
2440 if (expr->tail_call_mode() == TailCallMode::kAllow) { 2440 if (expr->tail_call_mode() == TailCallMode::kAllow) {
2441 if (FLAG_trace) { 2441 if (FLAG_trace) {
2442 __ CallRuntime(Runtime::kTraceTailCall); 2442 __ CallRuntime(Runtime::kTraceTailCall);
2443 } 2443 }
2444 // Update profiling counters before the tail call since we will 2444 // Update profiling counters before the tail call since we will
2445 // not return to this function. 2445 // not return to this function.
2446 EmitProfilingCounterHandlingForReturnSequence(true); 2446 EmitProfilingCounterHandlingForReturnSequence(true);
2447 } 2447 }
2448 Handle<Code> ic = 2448 Handle<Code> ic =
2449 CodeFactory::CallIC(isolate(), arg_count, mode, expr->tail_call_mode()) 2449 CodeFactory::CallIC(isolate(), arg_count, mode, expr->tail_call_mode())
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4153 } 4153 }
4154 4154
4155 return INTERRUPT; 4155 return INTERRUPT;
4156 } 4156 }
4157 4157
4158 4158
4159 } // namespace internal 4159 } // namespace internal
4160 } // namespace v8 4160 } // namespace v8
4161 4161
4162 #endif // V8_TARGET_ARCH_ARM64 4162 #endif // V8_TARGET_ARCH_ARM64
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