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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 // 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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58 __ addu(v0, a0, a1); | 58 __ addu(v0, a0, a1); |
59 __ jr(ra); | 59 __ jr(ra); |
60 __ nop(); | 60 __ nop(); |
61 | 61 |
62 CodeDesc desc; | 62 CodeDesc desc; |
63 assm.GetCode(&desc); | 63 assm.GetCode(&desc); |
64 Handle<Code> code = isolate->factory()->NewCode( | 64 Handle<Code> code = isolate->factory()->NewCode( |
65 desc, Code::ComputeFlags(Code::STUB), Handle<Code>()); | 65 desc, Code::ComputeFlags(Code::STUB), Handle<Code>()); |
66 F2 f = FUNCTION_CAST<F2>(code->entry()); | 66 F2 f = FUNCTION_CAST<F2>(code->entry()); |
67 int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 0xab0, 0xc, 0, 0, 0)); | 67 int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 0xab0, 0xc, 0, 0, 0)); |
68 ::printf("f() = %d\n", res); | |
69 CHECK_EQ(static_cast<int32_t>(0xabc), res); | 68 CHECK_EQ(static_cast<int32_t>(0xabc), res); |
70 } | 69 } |
71 | 70 |
72 | 71 |
73 TEST(MIPS1) { | 72 TEST(MIPS1) { |
74 CcTest::InitializeVM(); | 73 CcTest::InitializeVM(); |
75 Isolate* isolate = CcTest::i_isolate(); | 74 Isolate* isolate = CcTest::i_isolate(); |
76 HandleScope scope(isolate); | 75 HandleScope scope(isolate); |
77 | 76 |
78 MacroAssembler assm(isolate, NULL, 0); | 77 MacroAssembler assm(isolate, NULL, 0); |
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94 | 93 |
95 __ jr(ra); | 94 __ jr(ra); |
96 __ nop(); | 95 __ nop(); |
97 | 96 |
98 CodeDesc desc; | 97 CodeDesc desc; |
99 assm.GetCode(&desc); | 98 assm.GetCode(&desc); |
100 Handle<Code> code = isolate->factory()->NewCode( | 99 Handle<Code> code = isolate->factory()->NewCode( |
101 desc, Code::ComputeFlags(Code::STUB), Handle<Code>()); | 100 desc, Code::ComputeFlags(Code::STUB), Handle<Code>()); |
102 F1 f = FUNCTION_CAST<F1>(code->entry()); | 101 F1 f = FUNCTION_CAST<F1>(code->entry()); |
103 int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 50, 0, 0, 0, 0)); | 102 int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 50, 0, 0, 0, 0)); |
104 ::printf("f() = %d\n", res); | |
105 CHECK_EQ(1275, res); | 103 CHECK_EQ(1275, res); |
106 } | 104 } |
107 | 105 |
108 | 106 |
109 TEST(MIPS2) { | 107 TEST(MIPS2) { |
110 CcTest::InitializeVM(); | 108 CcTest::InitializeVM(); |
111 Isolate* isolate = CcTest::i_isolate(); | 109 Isolate* isolate = CcTest::i_isolate(); |
112 HandleScope scope(isolate); | 110 HandleScope scope(isolate); |
113 | 111 |
114 MacroAssembler assm(isolate, NULL, 0); | 112 MacroAssembler assm(isolate, NULL, 0); |
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232 __ bind(&exit); | 230 __ bind(&exit); |
233 __ jr(ra); | 231 __ jr(ra); |
234 __ nop(); | 232 __ nop(); |
235 | 233 |
236 CodeDesc desc; | 234 CodeDesc desc; |
237 assm.GetCode(&desc); | 235 assm.GetCode(&desc); |
238 Handle<Code> code = isolate->factory()->NewCode( | 236 Handle<Code> code = isolate->factory()->NewCode( |
239 desc, Code::ComputeFlags(Code::STUB), Handle<Code>()); | 237 desc, Code::ComputeFlags(Code::STUB), Handle<Code>()); |
240 F2 f = FUNCTION_CAST<F2>(code->entry()); | 238 F2 f = FUNCTION_CAST<F2>(code->entry()); |
241 int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 0xab0, 0xc, 0, 0, 0)); | 239 int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 0xab0, 0xc, 0, 0, 0)); |
242 ::printf("f() = %d\n", res); | |
243 CHECK_EQ(static_cast<int32_t>(0x31415926), res); | 240 CHECK_EQ(static_cast<int32_t>(0x31415926), res); |
244 } | 241 } |
245 | 242 |
246 | 243 |
247 TEST(MIPS3) { | 244 TEST(MIPS3) { |
248 // Test floating point instructions. | 245 // Test floating point instructions. |
249 CcTest::InitializeVM(); | 246 CcTest::InitializeVM(); |
250 Isolate* isolate = CcTest::i_isolate(); | 247 Isolate* isolate = CcTest::i_isolate(); |
251 HandleScope scope(isolate); | 248 HandleScope scope(isolate); |
252 | 249 |
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1269 Label target; | 1266 Label target; |
1270 __ beq(v0, v1, &target); | 1267 __ beq(v0, v1, &target); |
1271 __ nop(); | 1268 __ nop(); |
1272 __ bne(v0, v1, &target); | 1269 __ bne(v0, v1, &target); |
1273 __ nop(); | 1270 __ nop(); |
1274 __ bind(&target); | 1271 __ bind(&target); |
1275 __ nop(); | 1272 __ nop(); |
1276 } | 1273 } |
1277 | 1274 |
1278 #undef __ | 1275 #undef __ |
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