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Issue 1248303002: Unify runtime-style IC functions with Runtime intrinsics (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Make mips work Created 5 years, 5 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 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 <limits.h> // For LONG_MIN, LONG_MAX. 5 #include <limits.h> // For LONG_MIN, LONG_MAX.
6 6
7 #include "src/v8.h" 7 #include "src/v8.h"
8 8
9 #if V8_TARGET_ARCH_ARM 9 #if V8_TARGET_ARCH_ARM
10 10
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1427 Label* fail) { 1427 Label* fail) {
1428 ldr(scratch, FieldMemOperand(object, HeapObject::kMapOffset)); 1428 ldr(scratch, FieldMemOperand(object, HeapObject::kMapOffset));
1429 ldrb(scratch, FieldMemOperand(scratch, Map::kInstanceTypeOffset)); 1429 ldrb(scratch, FieldMemOperand(scratch, Map::kInstanceTypeOffset));
1430 cmp(scratch, Operand(LAST_NAME_TYPE)); 1430 cmp(scratch, Operand(LAST_NAME_TYPE));
1431 b(hi, fail); 1431 b(hi, fail);
1432 } 1432 }
1433 1433
1434 1434
1435 void MacroAssembler::DebugBreak() { 1435 void MacroAssembler::DebugBreak() {
1436 mov(r0, Operand::Zero()); 1436 mov(r0, Operand::Zero());
1437 mov(r1, Operand(ExternalReference(Runtime::kDebugBreak, isolate()))); 1437 mov(r1,
1438 Operand(ExternalReference(Runtime::kHandleDebuggerStatement, isolate())));
1438 CEntryStub ces(isolate(), 1); 1439 CEntryStub ces(isolate(), 1);
1439 DCHECK(AllowThisStubCall(&ces)); 1440 DCHECK(AllowThisStubCall(&ces));
1440 Call(ces.GetCode(), RelocInfo::DEBUGGER_STATEMENT); 1441 Call(ces.GetCode(), RelocInfo::DEBUGGER_STATEMENT);
1441 } 1442 }
1442 1443
1443 1444
1444 void MacroAssembler::PushStackHandler() { 1445 void MacroAssembler::PushStackHandler() {
1445 // Adjust this code if not the case. 1446 // Adjust this code if not the case.
1446 STATIC_ASSERT(StackHandlerConstants::kSize == 1 * kPointerSize); 1447 STATIC_ASSERT(StackHandlerConstants::kSize == 1 * kPointerSize);
1447 STATIC_ASSERT(StackHandlerConstants::kNextOffset == 0 * kPointerSize); 1448 STATIC_ASSERT(StackHandlerConstants::kNextOffset == 0 * kPointerSize);
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3912 } 3913 }
3913 } 3914 }
3914 if (mag.shift > 0) mov(result, Operand(result, ASR, mag.shift)); 3915 if (mag.shift > 0) mov(result, Operand(result, ASR, mag.shift));
3915 add(result, result, Operand(dividend, LSR, 31)); 3916 add(result, result, Operand(dividend, LSR, 31));
3916 } 3917 }
3917 3918
3918 } // namespace internal 3919 } // namespace internal
3919 } // namespace v8 3920 } // namespace v8
3920 3921
3921 #endif // V8_TARGET_ARCH_ARM 3922 #endif // V8_TARGET_ARCH_ARM
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