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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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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27 | 27 |
28 #include <stdio.h> | 28 #include <stdio.h> |
29 #include <cstring> | 29 #include <cstring> |
30 #include "cctest.h" | 30 #include "cctest.h" |
31 | 31 |
32 #include "v8.h" | 32 #include "v8.h" |
33 | 33 |
34 #include "macro-assembler.h" | 34 #include "macro-assembler.h" |
35 #include "a64/assembler-a64.h" | 35 #include "a64/assembler-a64.h" |
36 #include "a64/macro-assembler-a64.h" | 36 #include "a64/macro-assembler-a64.h" |
| 37 #include "a64/decoder-a64-inl.h" |
37 #include "a64/disasm-a64.h" | 38 #include "a64/disasm-a64.h" |
38 #include "a64/utils-a64.h" | 39 #include "a64/utils-a64.h" |
39 | 40 |
40 using namespace v8::internal; | 41 using namespace v8::internal; |
41 | 42 |
42 #define TEST_(name) TEST(DISASM_##name) | 43 #define TEST_(name) TEST(DISASM_##name) |
43 | 44 |
44 #define EXP_SIZE (256) | 45 #define EXP_SIZE (256) |
45 #define INSTR_SIZE (1024) | 46 #define INSTR_SIZE (1024) |
46 #define SET_UP_CLASS(ASMCLASS) \ | 47 #define SET_UP_CLASS(ASMCLASS) \ |
47 InitializeVM(); \ | 48 InitializeVM(); \ |
48 Isolate* isolate = Isolate::Current(); \ | 49 Isolate* isolate = Isolate::Current(); \ |
49 HandleScope scope(isolate); \ | 50 HandleScope scope(isolate); \ |
50 byte* buf = static_cast<byte*>(malloc(INSTR_SIZE)); \ | 51 byte* buf = static_cast<byte*>(malloc(INSTR_SIZE)); \ |
51 uint32_t encoding = 0; \ | 52 uint32_t encoding = 0; \ |
52 ASMCLASS* assm = new ASMCLASS(isolate, buf, INSTR_SIZE); \ | 53 ASMCLASS* assm = new ASMCLASS(isolate, buf, INSTR_SIZE); \ |
53 Decoder* decoder = new Decoder(); \ | 54 Decoder<DispatchingDecoderVisitor>* decoder = \ |
54 Disassembler* disasm = new Disassembler(); \ | 55 new Decoder<DispatchingDecoderVisitor>(); \ |
| 56 Disassembler* disasm = new Disassembler(); \ |
55 decoder->AppendVisitor(disasm) | 57 decoder->AppendVisitor(disasm) |
56 | 58 |
57 #define SET_UP() SET_UP_CLASS(Assembler) | 59 #define SET_UP() SET_UP_CLASS(Assembler) |
58 | 60 |
59 #define COMPARE(ASM, EXP) \ | 61 #define COMPARE(ASM, EXP) \ |
60 assm->Reset(); \ | 62 assm->Reset(); \ |
61 assm->ASM; \ | 63 assm->ASM; \ |
62 assm->GetCode(NULL); \ | 64 assm->GetCode(NULL); \ |
63 decoder->Decode(reinterpret_cast<Instruction*>(buf)); \ | 65 decoder->Decode(reinterpret_cast<Instruction*>(buf)); \ |
64 encoding = *reinterpret_cast<uint32_t*>(buf); \ | 66 encoding = *reinterpret_cast<uint32_t*>(buf); \ |
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1752 COMPARE(Dsb(FullSystem, BarrierOther), "dsb sy (0b1100)"); | 1754 COMPARE(Dsb(FullSystem, BarrierOther), "dsb sy (0b1100)"); |
1753 COMPARE(Dsb(InnerShareable, BarrierOther), "dsb sy (0b1000)"); | 1755 COMPARE(Dsb(InnerShareable, BarrierOther), "dsb sy (0b1000)"); |
1754 COMPARE(Dsb(NonShareable, BarrierOther), "dsb sy (0b0100)"); | 1756 COMPARE(Dsb(NonShareable, BarrierOther), "dsb sy (0b0100)"); |
1755 COMPARE(Dsb(OuterShareable, BarrierOther), "dsb sy (0b0000)"); | 1757 COMPARE(Dsb(OuterShareable, BarrierOther), "dsb sy (0b0000)"); |
1756 | 1758 |
1757 // ISB | 1759 // ISB |
1758 COMPARE(Isb(), "isb"); | 1760 COMPARE(Isb(), "isb"); |
1759 | 1761 |
1760 CLEANUP(); | 1762 CLEANUP(); |
1761 } | 1763 } |
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