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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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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, Operand(ExternalReference(Runtime::kDebugBreak, isolate()))); |
1438 CEntryStub ces(isolate(), 1); | 1438 CEntryStub ces(isolate(), 1); |
1439 DCHECK(AllowThisStubCall(&ces)); | 1439 DCHECK(AllowThisStubCall(&ces)); |
1440 Call(ces.GetCode(), RelocInfo::DEBUG_BREAK); | 1440 Call(ces.GetCode(), RelocInfo::DEBUGGER_STATEMENT); |
1441 } | 1441 } |
1442 | 1442 |
1443 | 1443 |
1444 void MacroAssembler::PushStackHandler() { | 1444 void MacroAssembler::PushStackHandler() { |
1445 // Adjust this code if not the case. | 1445 // Adjust this code if not the case. |
1446 STATIC_ASSERT(StackHandlerConstants::kSize == 1 * kPointerSize); | 1446 STATIC_ASSERT(StackHandlerConstants::kSize == 1 * kPointerSize); |
1447 STATIC_ASSERT(StackHandlerConstants::kNextOffset == 0 * kPointerSize); | 1447 STATIC_ASSERT(StackHandlerConstants::kNextOffset == 0 * kPointerSize); |
1448 | 1448 |
1449 // Link the current handler as the next handler. | 1449 // Link the current handler as the next handler. |
1450 mov(r6, Operand(ExternalReference(Isolate::kHandlerAddress, isolate()))); | 1450 mov(r6, Operand(ExternalReference(Isolate::kHandlerAddress, isolate()))); |
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3920 } | 3920 } |
3921 } | 3921 } |
3922 if (mag.shift > 0) mov(result, Operand(result, ASR, mag.shift)); | 3922 if (mag.shift > 0) mov(result, Operand(result, ASR, mag.shift)); |
3923 add(result, result, Operand(dividend, LSR, 31)); | 3923 add(result, result, Operand(dividend, LSR, 31)); |
3924 } | 3924 } |
3925 | 3925 |
3926 } // namespace internal | 3926 } // namespace internal |
3927 } // namespace v8 | 3927 } // namespace v8 |
3928 | 3928 |
3929 #endif // V8_TARGET_ARCH_ARM | 3929 #endif // V8_TARGET_ARCH_ARM |
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