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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 #include "src/v8.h" | 5 #include "src/v8.h" |
| 6 | 6 |
| 7 #if V8_TARGET_ARCH_ARM64 | 7 #if V8_TARGET_ARCH_ARM64 |
| 8 | 8 |
| 9 #include "src/bootstrapper.h" | 9 #include "src/bootstrapper.h" |
| 10 #include "src/code-stubs.h" | 10 #include "src/code-stubs.h" |
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| 4325 // Make sure that we actually patched the allocation site. | 4325 // Make sure that we actually patched the allocation site. |
| 4326 if (FLAG_debug_code) { | 4326 if (FLAG_debug_code) { |
| 4327 __ AssertNotSmi(x2, kExpectedAllocationSite); | 4327 __ AssertNotSmi(x2, kExpectedAllocationSite); |
| 4328 __ Ldr(x10, FieldMemOperand(x2, HeapObject::kMapOffset)); | 4328 __ Ldr(x10, FieldMemOperand(x2, HeapObject::kMapOffset)); |
| 4329 __ AssertRegisterIsRoot(x10, Heap::kAllocationSiteMapRootIndex, | 4329 __ AssertRegisterIsRoot(x10, Heap::kAllocationSiteMapRootIndex, |
| 4330 kExpectedAllocationSite); | 4330 kExpectedAllocationSite); |
| 4331 } | 4331 } |
| 4332 | 4332 |
| 4333 // Tail call into the stub that handles binary operations with allocation | 4333 // Tail call into the stub that handles binary operations with allocation |
| 4334 // sites. | 4334 // sites. |
| 4335 BinaryOpWithAllocationSiteStub stub(isolate(), state_); | 4335 BinaryOpWithAllocationSiteStub stub(isolate(), state()); |
| 4336 __ TailCallStub(&stub); | 4336 __ TailCallStub(&stub); |
| 4337 } | 4337 } |
| 4338 | 4338 |
| 4339 | 4339 |
| 4340 void RecordWriteStub::GenerateIncremental(MacroAssembler* masm, Mode mode) { | 4340 void RecordWriteStub::GenerateIncremental(MacroAssembler* masm, Mode mode) { |
| 4341 // We need some extra registers for this stub, they have been allocated | 4341 // We need some extra registers for this stub, they have been allocated |
| 4342 // but we need to save them before using them. | 4342 // but we need to save them before using them. |
| 4343 regs_.Save(masm); | 4343 regs_.Save(masm); |
| 4344 | 4344 |
| 4345 if (remembered_set_action_ == EMIT_REMEMBERED_SET) { | 4345 if (remembered_set_action_ == EMIT_REMEMBERED_SET) { |
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| 5423 MemOperand(fp, 6 * kPointerSize), | 5423 MemOperand(fp, 6 * kPointerSize), |
| 5424 NULL); | 5424 NULL); |
| 5425 } | 5425 } |
| 5426 | 5426 |
| 5427 | 5427 |
| 5428 #undef __ | 5428 #undef __ |
| 5429 | 5429 |
| 5430 } } // namespace v8::internal | 5430 } } // namespace v8::internal |
| 5431 | 5431 |
| 5432 #endif // V8_TARGET_ARCH_ARM64 | 5432 #endif // V8_TARGET_ARCH_ARM64 |
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