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1 // Copyright 2007-2010 the V8 project authors. All rights reserved. | 1 // Copyright 2007-2010 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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1870 Handle<HeapNumber> number = isolate->factory()->NewHeapNumber(0.3); | 1870 Handle<HeapNumber> number = isolate->factory()->NewHeapNumber(0.3); |
1871 CHECK(isolate->heap()->InNewSpace(*number)); | 1871 CHECK(isolate->heap()->InNewSpace(*number)); |
1872 Handle<Code> code; | 1872 Handle<Code> code; |
1873 { | 1873 { |
1874 MacroAssembler* masm = &assembler; | 1874 MacroAssembler* masm = &assembler; |
1875 Handle<Cell> cell = isolate->factory()->NewCell(number); | 1875 Handle<Cell> cell = isolate->factory()->NewCell(number); |
1876 masm->Move(rax, cell, RelocInfo::CELL); | 1876 masm->Move(rax, cell, RelocInfo::CELL); |
1877 masm->movp(rax, Operand(rax, 0)); | 1877 masm->movp(rax, Operand(rax, 0)); |
1878 masm->ret(0); | 1878 masm->ret(0); |
1879 CodeDesc desc; | 1879 CodeDesc desc; |
1880 masm->GetCode(&desc); | 1880 masm->GetCode(isolate, &desc); |
1881 code = isolate->factory()->NewCode(desc, Code::ComputeFlags(Code::FUNCTION), | 1881 code = isolate->factory()->NewCode(desc, Code::ComputeFlags(Code::FUNCTION), |
1882 masm->CodeObject()); | 1882 masm->CodeObject()); |
1883 code->set_has_reloc_info_for_serialization(true); | 1883 code->set_has_reloc_info_for_serialization(true); |
1884 } | 1884 } |
1885 RelocIterator rit1(*code, 1 << RelocInfo::CELL); | 1885 RelocIterator rit1(*code, 1 << RelocInfo::CELL); |
1886 CHECK_EQ(*number, rit1.rinfo()->target_cell()->value()); | 1886 CHECK_EQ(*number, rit1.rinfo()->target_cell()->value()); |
1887 | 1887 |
1888 Handle<String> source = isolate->factory()->empty_string(); | 1888 Handle<String> source = isolate->factory()->empty_string(); |
1889 Handle<SharedFunctionInfo> sfi = | 1889 Handle<SharedFunctionInfo> sfi = |
1890 isolate->factory()->NewSharedFunctionInfo(source, code, false); | 1890 isolate->factory()->NewSharedFunctionInfo(source, code, false); |
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1919 MacroAssembler assembler(isolate, buffer, static_cast<int>(actual_size), | 1919 MacroAssembler assembler(isolate, buffer, static_cast<int>(actual_size), |
1920 v8::internal::CodeObjectRequired::kYes); | 1920 v8::internal::CodeObjectRequired::kYes); |
1921 assembler.enable_serializer(); | 1921 assembler.enable_serializer(); |
1922 Handle<Object> number = isolate->factory()->NewHeapNumber(0.3); | 1922 Handle<Object> number = isolate->factory()->NewHeapNumber(0.3); |
1923 CHECK(isolate->heap()->InNewSpace(*number)); | 1923 CHECK(isolate->heap()->InNewSpace(*number)); |
1924 Handle<Code> code; | 1924 Handle<Code> code; |
1925 { | 1925 { |
1926 MacroAssembler* masm = &assembler; | 1926 MacroAssembler* masm = &assembler; |
1927 masm->Push(number); | 1927 masm->Push(number); |
1928 CodeDesc desc; | 1928 CodeDesc desc; |
1929 masm->GetCode(&desc); | 1929 masm->GetCode(isolate, &desc); |
1930 code = isolate->factory()->NewCode(desc, Code::ComputeFlags(Code::FUNCTION), | 1930 code = isolate->factory()->NewCode(desc, Code::ComputeFlags(Code::FUNCTION), |
1931 masm->CodeObject()); | 1931 masm->CodeObject()); |
1932 code->set_has_reloc_info_for_serialization(true); | 1932 code->set_has_reloc_info_for_serialization(true); |
1933 } | 1933 } |
1934 RelocIterator rit1(*code, RelocInfo::ModeMask(RelocInfo::EMBEDDED_OBJECT)); | 1934 RelocIterator rit1(*code, RelocInfo::ModeMask(RelocInfo::EMBEDDED_OBJECT)); |
1935 CHECK_EQ(*number, rit1.rinfo()->target_object()); | 1935 CHECK_EQ(*number, rit1.rinfo()->target_object()); |
1936 | 1936 |
1937 Handle<String> source = isolate->factory()->empty_string(); | 1937 Handle<String> source = isolate->factory()->empty_string(); |
1938 Handle<SharedFunctionInfo> sfi = | 1938 Handle<SharedFunctionInfo> sfi = |
1939 isolate->factory()->NewSharedFunctionInfo(source, code, false); | 1939 isolate->factory()->NewSharedFunctionInfo(source, code, false); |
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2547 } | 2547 } |
2548 delete[] blob.data; | 2548 delete[] blob.data; |
2549 } | 2549 } |
2550 | 2550 |
2551 TEST(SerializationMemoryStats) { | 2551 TEST(SerializationMemoryStats) { |
2552 FLAG_profile_deserialization = true; | 2552 FLAG_profile_deserialization = true; |
2553 FLAG_always_opt = false; | 2553 FLAG_always_opt = false; |
2554 v8::StartupData blob = v8::V8::CreateSnapshotDataBlob(); | 2554 v8::StartupData blob = v8::V8::CreateSnapshotDataBlob(); |
2555 delete[] blob.data; | 2555 delete[] blob.data; |
2556 } | 2556 } |
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