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| 1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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 <assert.h> // For assert | 5 #include <assert.h> // For assert |
| 6 #include <limits.h> // For LONG_MIN, LONG_MAX. | 6 #include <limits.h> // For LONG_MIN, LONG_MAX. |
| 7 | 7 |
| 8 #include "src/v8.h" | 8 #include "src/v8.h" |
| 9 | 9 |
| 10 #if V8_TARGET_ARCH_PPC | 10 #if V8_TARGET_ARCH_PPC |
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| 1143 cmpi(scratch, Operand(LAST_NAME_TYPE)); | 1143 cmpi(scratch, Operand(LAST_NAME_TYPE)); |
| 1144 bgt(fail); | 1144 bgt(fail); |
| 1145 } | 1145 } |
| 1146 | 1146 |
| 1147 | 1147 |
| 1148 void MacroAssembler::DebugBreak() { | 1148 void MacroAssembler::DebugBreak() { |
| 1149 li(r3, Operand::Zero()); | 1149 li(r3, Operand::Zero()); |
| 1150 mov(r4, Operand(ExternalReference(Runtime::kDebugBreak, isolate()))); | 1150 mov(r4, Operand(ExternalReference(Runtime::kDebugBreak, isolate()))); |
| 1151 CEntryStub ces(isolate(), 1); | 1151 CEntryStub ces(isolate(), 1); |
| 1152 DCHECK(AllowThisStubCall(&ces)); | 1152 DCHECK(AllowThisStubCall(&ces)); |
| 1153 Call(ces.GetCode(), RelocInfo::DEBUG_BREAK); | 1153 Call(ces.GetCode(), RelocInfo::DEBUGGER_STATEMENT); |
| 1154 } | 1154 } |
| 1155 | 1155 |
| 1156 | 1156 |
| 1157 void MacroAssembler::PushStackHandler() { | 1157 void MacroAssembler::PushStackHandler() { |
| 1158 // Adjust this code if not the case. | 1158 // Adjust this code if not the case. |
| 1159 STATIC_ASSERT(StackHandlerConstants::kSize == 1 * kPointerSize); | 1159 STATIC_ASSERT(StackHandlerConstants::kSize == 1 * kPointerSize); |
| 1160 STATIC_ASSERT(StackHandlerConstants::kNextOffset == 0 * kPointerSize); | 1160 STATIC_ASSERT(StackHandlerConstants::kNextOffset == 0 * kPointerSize); |
| 1161 | 1161 |
| 1162 // Link the current handler as the next handler. | 1162 // Link the current handler as the next handler. |
| 1163 // Preserve r3-r7. | 1163 // Preserve r3-r7. |
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| 4662 } | 4662 } |
| 4663 if (mag.shift > 0) srawi(result, result, mag.shift); | 4663 if (mag.shift > 0) srawi(result, result, mag.shift); |
| 4664 ExtractBit(r0, dividend, 31); | 4664 ExtractBit(r0, dividend, 31); |
| 4665 add(result, result, r0); | 4665 add(result, result, r0); |
| 4666 } | 4666 } |
| 4667 | 4667 |
| 4668 } // namespace internal | 4668 } // namespace internal |
| 4669 } // namespace v8 | 4669 } // namespace v8 |
| 4670 | 4670 |
| 4671 #endif // V8_TARGET_ARCH_PPC | 4671 #endif // V8_TARGET_ARCH_PPC |
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