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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 "src/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #if V8_TARGET_ARCH_MIPS | 7 #if V8_TARGET_ARCH_MIPS |
8 | 8 |
9 #include "src/base/bits.h" | 9 #include "src/base/bits.h" |
10 #include "src/bootstrapper.h" | 10 #include "src/bootstrapper.h" |
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115 bool strict); | 115 bool strict); |
116 static void EmitStrictTwoHeapObjectCompare(MacroAssembler* masm, | 116 static void EmitStrictTwoHeapObjectCompare(MacroAssembler* masm, |
117 Register lhs, | 117 Register lhs, |
118 Register rhs); | 118 Register rhs); |
119 | 119 |
120 | 120 |
121 void HydrogenCodeStub::GenerateLightweightMiss(MacroAssembler* masm) { | 121 void HydrogenCodeStub::GenerateLightweightMiss(MacroAssembler* masm) { |
122 // Update the static counter each time a new code stub is generated. | 122 // Update the static counter each time a new code stub is generated. |
123 isolate()->counters()->code_stubs()->Increment(); | 123 isolate()->counters()->code_stubs()->Increment(); |
124 | 124 |
125 CodeStubInterfaceDescriptor* descriptor = GetInterfaceDescriptor(); | 125 CodeStubInterfaceDescriptor descriptor = GetInterfaceDescriptor(); |
126 int param_count = descriptor->GetEnvironmentParameterCount(); | 126 int param_count = descriptor->GetEnvironmentParameterCount(); |
127 { | 127 { |
128 // Call the runtime system in a fresh internal frame. | 128 // Call the runtime system in a fresh internal frame. |
129 FrameScope scope(masm, StackFrame::INTERNAL); | 129 FrameScope scope(masm, StackFrame::INTERNAL); |
130 DCHECK(param_count == 0 || | 130 DCHECK(param_count == 0 || |
131 a0.is(descriptor->GetEnvironmentParameterRegister( | 131 a0.is(descriptor->GetEnvironmentParameterRegister( |
132 param_count - 1))); | 132 param_count - 1))); |
133 // Push arguments, adjust sp. | 133 // Push arguments, adjust sp. |
134 __ Subu(sp, sp, Operand(param_count * kPointerSize)); | 134 __ Subu(sp, sp, Operand(param_count * kPointerSize)); |
135 for (int i = 0; i < param_count; ++i) { | 135 for (int i = 0; i < param_count; ++i) { |
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4887 MemOperand(fp, 6 * kPointerSize), | 4887 MemOperand(fp, 6 * kPointerSize), |
4888 NULL); | 4888 NULL); |
4889 } | 4889 } |
4890 | 4890 |
4891 | 4891 |
4892 #undef __ | 4892 #undef __ |
4893 | 4893 |
4894 } } // namespace v8::internal | 4894 } } // namespace v8::internal |
4895 | 4895 |
4896 #endif // V8_TARGET_ARCH_MIPS | 4896 #endif // V8_TARGET_ARCH_MIPS |
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