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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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 |
11 // with the distribution. | 11 // with the distribution. |
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86 | 86 |
87 TEST(AssemblerIa321) { | 87 TEST(AssemblerIa321) { |
88 InitializeVM(); | 88 InitializeVM(); |
89 v8::HandleScope scope; | 89 v8::HandleScope scope; |
90 | 90 |
91 v8::internal::byte buffer[256]; | 91 v8::internal::byte buffer[256]; |
92 Assembler assm(Isolate::Current(), buffer, sizeof buffer); | 92 Assembler assm(Isolate::Current(), buffer, sizeof buffer); |
93 Label L, C; | 93 Label L, C; |
94 | 94 |
95 __ mov(edx, Operand(esp, 4)); | 95 __ mov(edx, Operand(esp, 4)); |
96 __ xor_(eax, Operand(eax)); // clear eax | 96 __ xor_(eax, eax); // clear eax |
97 __ jmp(&C); | 97 __ jmp(&C); |
98 | 98 |
99 __ bind(&L); | 99 __ bind(&L); |
100 __ add(eax, Operand(edx)); | 100 __ add(eax, edx); |
101 __ sub(Operand(edx), Immediate(1)); | 101 __ sub(edx, Immediate(1)); |
102 | 102 |
103 __ bind(&C); | 103 __ bind(&C); |
104 __ test(edx, Operand(edx)); | 104 __ test(edx, edx); |
105 __ j(not_zero, &L); | 105 __ j(not_zero, &L); |
106 __ ret(0); | 106 __ ret(0); |
107 | 107 |
108 CodeDesc desc; | 108 CodeDesc desc; |
109 assm.GetCode(&desc); | 109 assm.GetCode(&desc); |
110 Object* code = HEAP->CreateCode( | 110 Object* code = HEAP->CreateCode( |
111 desc, | 111 desc, |
112 Code::ComputeFlags(Code::STUB), | 112 Code::ComputeFlags(Code::STUB), |
113 Handle<Object>(HEAP->undefined_value()))->ToObjectChecked(); | 113 Handle<Object>(HEAP->undefined_value()))->ToObjectChecked(); |
114 CHECK(code->IsCode()); | 114 CHECK(code->IsCode()); |
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128 | 128 |
129 v8::internal::byte buffer[256]; | 129 v8::internal::byte buffer[256]; |
130 Assembler assm(Isolate::Current(), buffer, sizeof buffer); | 130 Assembler assm(Isolate::Current(), buffer, sizeof buffer); |
131 Label L, C; | 131 Label L, C; |
132 | 132 |
133 __ mov(edx, Operand(esp, 4)); | 133 __ mov(edx, Operand(esp, 4)); |
134 __ mov(eax, 1); | 134 __ mov(eax, 1); |
135 __ jmp(&C); | 135 __ jmp(&C); |
136 | 136 |
137 __ bind(&L); | 137 __ bind(&L); |
138 __ imul(eax, Operand(edx)); | 138 __ imul(eax, edx); |
139 __ sub(Operand(edx), Immediate(1)); | 139 __ sub(edx, Immediate(1)); |
140 | 140 |
141 __ bind(&C); | 141 __ bind(&C); |
142 __ test(edx, Operand(edx)); | 142 __ test(edx, edx); |
143 __ j(not_zero, &L); | 143 __ j(not_zero, &L); |
144 __ ret(0); | 144 __ ret(0); |
145 | 145 |
146 // some relocated stuff here, not executed | 146 // some relocated stuff here, not executed |
147 __ mov(eax, FACTORY->true_value()); | 147 __ mov(eax, FACTORY->true_value()); |
148 __ jmp(NULL, RelocInfo::RUNTIME_ENTRY); | 148 __ jmp(NULL, RelocInfo::RUNTIME_ENTRY); |
149 | 149 |
150 CodeDesc desc; | 150 CodeDesc desc; |
151 assm.GetCode(&desc); | 151 assm.GetCode(&desc); |
152 Object* code = HEAP->CreateCode( | 152 Object* code = HEAP->CreateCode( |
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268 v8::internal::byte buffer[256]; | 268 v8::internal::byte buffer[256]; |
269 Assembler assm(Isolate::Current(), buffer, sizeof buffer); | 269 Assembler assm(Isolate::Current(), buffer, sizeof buffer); |
270 | 270 |
271 __ movdbl(xmm0, Operand(esp, 1 * kPointerSize)); | 271 __ movdbl(xmm0, Operand(esp, 1 * kPointerSize)); |
272 __ movdbl(xmm1, Operand(esp, 3 * kPointerSize)); | 272 __ movdbl(xmm1, Operand(esp, 3 * kPointerSize)); |
273 __ addsd(xmm0, xmm1); | 273 __ addsd(xmm0, xmm1); |
274 __ mulsd(xmm0, xmm1); | 274 __ mulsd(xmm0, xmm1); |
275 __ subsd(xmm0, xmm1); | 275 __ subsd(xmm0, xmm1); |
276 __ divsd(xmm0, xmm1); | 276 __ divsd(xmm0, xmm1); |
277 // Copy xmm0 to st(0) using eight bytes of stack. | 277 // Copy xmm0 to st(0) using eight bytes of stack. |
278 __ sub(Operand(esp), Immediate(8)); | 278 __ sub(esp, Immediate(8)); |
279 __ movdbl(Operand(esp, 0), xmm0); | 279 __ movdbl(Operand(esp, 0), xmm0); |
280 __ fld_d(Operand(esp, 0)); | 280 __ fld_d(Operand(esp, 0)); |
281 __ add(Operand(esp), Immediate(8)); | 281 __ add(esp, Immediate(8)); |
282 __ ret(0); | 282 __ ret(0); |
283 | 283 |
284 CodeDesc desc; | 284 CodeDesc desc; |
285 assm.GetCode(&desc); | 285 assm.GetCode(&desc); |
286 Code* code = Code::cast(HEAP->CreateCode( | 286 Code* code = Code::cast(HEAP->CreateCode( |
287 desc, | 287 desc, |
288 Code::ComputeFlags(Code::STUB), | 288 Code::ComputeFlags(Code::STUB), |
289 Handle<Object>(HEAP->undefined_value()))->ToObjectChecked()); | 289 Handle<Object>(HEAP->undefined_value()))->ToObjectChecked()); |
290 #ifdef DEBUG | 290 #ifdef DEBUG |
291 ::printf("\n---\n"); | 291 ::printf("\n---\n"); |
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307 TEST(AssemblerIa328) { | 307 TEST(AssemblerIa328) { |
308 InitializeVM(); | 308 InitializeVM(); |
309 if (!CpuFeatures::IsSupported(SSE2)) return; | 309 if (!CpuFeatures::IsSupported(SSE2)) return; |
310 | 310 |
311 v8::HandleScope scope; | 311 v8::HandleScope scope; |
312 CHECK(CpuFeatures::IsSupported(SSE2)); | 312 CHECK(CpuFeatures::IsSupported(SSE2)); |
313 CpuFeatures::Scope fscope(SSE2); | 313 CpuFeatures::Scope fscope(SSE2); |
314 v8::internal::byte buffer[256]; | 314 v8::internal::byte buffer[256]; |
315 Assembler assm(Isolate::Current(), buffer, sizeof buffer); | 315 Assembler assm(Isolate::Current(), buffer, sizeof buffer); |
316 __ mov(eax, Operand(esp, 4)); | 316 __ mov(eax, Operand(esp, 4)); |
317 __ cvtsi2sd(xmm0, Operand(eax)); | 317 __ cvtsi2sd(xmm0, eax); |
318 // Copy xmm0 to st(0) using eight bytes of stack. | 318 // Copy xmm0 to st(0) using eight bytes of stack. |
319 __ sub(Operand(esp), Immediate(8)); | 319 __ sub(esp, Immediate(8)); |
320 __ movdbl(Operand(esp, 0), xmm0); | 320 __ movdbl(Operand(esp, 0), xmm0); |
321 __ fld_d(Operand(esp, 0)); | 321 __ fld_d(Operand(esp, 0)); |
322 __ add(Operand(esp), Immediate(8)); | 322 __ add(esp, Immediate(8)); |
323 __ ret(0); | 323 __ ret(0); |
324 CodeDesc desc; | 324 CodeDesc desc; |
325 assm.GetCode(&desc); | 325 assm.GetCode(&desc); |
326 Code* code = Code::cast(HEAP->CreateCode( | 326 Code* code = Code::cast(HEAP->CreateCode( |
327 desc, | 327 desc, |
328 Code::ComputeFlags(Code::STUB), | 328 Code::ComputeFlags(Code::STUB), |
329 Handle<Object>(HEAP->undefined_value()))->ToObjectChecked()); | 329 Handle<Object>(HEAP->undefined_value()))->ToObjectChecked()); |
330 CHECK(code->IsCode()); | 330 CHECK(code->IsCode()); |
331 #ifdef OBJECT_PRINT | 331 #ifdef OBJECT_PRINT |
332 Code::cast(code)->Print(); | 332 Code::cast(code)->Print(); |
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402 Assembler assm(Isolate::Current(), NULL, 0); | 402 Assembler assm(Isolate::Current(), NULL, 0); |
403 | 403 |
404 Label target; | 404 Label target; |
405 __ j(equal, &target); | 405 __ j(equal, &target); |
406 __ j(not_equal, &target); | 406 __ j(not_equal, &target); |
407 __ bind(&target); | 407 __ bind(&target); |
408 __ nop(); | 408 __ nop(); |
409 } | 409 } |
410 | 410 |
411 #undef __ | 411 #undef __ |
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