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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 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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63 v8::HandleScope scope; | 63 v8::HandleScope scope; |
64 | 64 |
65 Assembler assm(NULL, 0); | 65 Assembler assm(NULL, 0); |
66 | 66 |
67 __ add(r0, r0, Operand(r1)); | 67 __ add(r0, r0, Operand(r1)); |
68 __ mov(pc, Operand(lr)); | 68 __ mov(pc, Operand(lr)); |
69 | 69 |
70 CodeDesc desc; | 70 CodeDesc desc; |
71 assm.GetCode(&desc); | 71 assm.GetCode(&desc); |
72 Object* code = Heap::CreateCode(desc, | 72 Object* code = Heap::CreateCode(desc, |
73 NULL, | |
74 Code::ComputeFlags(Code::STUB), | 73 Code::ComputeFlags(Code::STUB), |
75 Handle<Object>(Heap::undefined_value())); | 74 Handle<Object>(Heap::undefined_value())); |
76 CHECK(code->IsCode()); | 75 CHECK(code->IsCode()); |
77 #ifdef DEBUG | 76 #ifdef DEBUG |
78 Code::cast(code)->Print(); | 77 Code::cast(code)->Print(); |
79 #endif | 78 #endif |
80 F2 f = FUNCTION_CAST<F2>(Code::cast(code)->entry()); | 79 F2 f = FUNCTION_CAST<F2>(Code::cast(code)->entry()); |
81 int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 3, 4, 0, 0, 0)); | 80 int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 3, 4, 0, 0, 0)); |
82 ::printf("f() = %d\n", res); | 81 ::printf("f() = %d\n", res); |
83 CHECK_EQ(7, res); | 82 CHECK_EQ(7, res); |
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100 __ sub(r1, r1, Operand(1)); | 99 __ sub(r1, r1, Operand(1)); |
101 | 100 |
102 __ bind(&C); | 101 __ bind(&C); |
103 __ teq(r1, Operand(0)); | 102 __ teq(r1, Operand(0)); |
104 __ b(ne, &L); | 103 __ b(ne, &L); |
105 __ mov(pc, Operand(lr)); | 104 __ mov(pc, Operand(lr)); |
106 | 105 |
107 CodeDesc desc; | 106 CodeDesc desc; |
108 assm.GetCode(&desc); | 107 assm.GetCode(&desc); |
109 Object* code = Heap::CreateCode(desc, | 108 Object* code = Heap::CreateCode(desc, |
110 NULL, | |
111 Code::ComputeFlags(Code::STUB), | 109 Code::ComputeFlags(Code::STUB), |
112 Handle<Object>(Heap::undefined_value())); | 110 Handle<Object>(Heap::undefined_value())); |
113 CHECK(code->IsCode()); | 111 CHECK(code->IsCode()); |
114 #ifdef DEBUG | 112 #ifdef DEBUG |
115 Code::cast(code)->Print(); | 113 Code::cast(code)->Print(); |
116 #endif | 114 #endif |
117 F1 f = FUNCTION_CAST<F1>(Code::cast(code)->entry()); | 115 F1 f = FUNCTION_CAST<F1>(Code::cast(code)->entry()); |
118 int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 100, 0, 0, 0, 0)); | 116 int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 100, 0, 0, 0, 0)); |
119 ::printf("f() = %d\n", res); | 117 ::printf("f() = %d\n", res); |
120 CHECK_EQ(5050, res); | 118 CHECK_EQ(5050, res); |
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146 __ mov(r0, Operand(Factory::true_value())); | 144 __ mov(r0, Operand(Factory::true_value())); |
147 __ RecordComment("dead code, just testing immediate operands"); | 145 __ RecordComment("dead code, just testing immediate operands"); |
148 __ mov(r0, Operand(-1)); | 146 __ mov(r0, Operand(-1)); |
149 __ mov(r0, Operand(0xFF000000)); | 147 __ mov(r0, Operand(0xFF000000)); |
150 __ mov(r0, Operand(0xF0F0F0F0)); | 148 __ mov(r0, Operand(0xF0F0F0F0)); |
151 __ mov(r0, Operand(0xFFF0FFFF)); | 149 __ mov(r0, Operand(0xFFF0FFFF)); |
152 | 150 |
153 CodeDesc desc; | 151 CodeDesc desc; |
154 assm.GetCode(&desc); | 152 assm.GetCode(&desc); |
155 Object* code = Heap::CreateCode(desc, | 153 Object* code = Heap::CreateCode(desc, |
156 NULL, | |
157 Code::ComputeFlags(Code::STUB), | 154 Code::ComputeFlags(Code::STUB), |
158 Handle<Object>(Heap::undefined_value())); | 155 Handle<Object>(Heap::undefined_value())); |
159 CHECK(code->IsCode()); | 156 CHECK(code->IsCode()); |
160 #ifdef DEBUG | 157 #ifdef DEBUG |
161 Code::cast(code)->Print(); | 158 Code::cast(code)->Print(); |
162 #endif | 159 #endif |
163 F1 f = FUNCTION_CAST<F1>(Code::cast(code)->entry()); | 160 F1 f = FUNCTION_CAST<F1>(Code::cast(code)->entry()); |
164 int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 10, 0, 0, 0, 0)); | 161 int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 10, 0, 0, 0, 0)); |
165 ::printf("f() = %d\n", res); | 162 ::printf("f() = %d\n", res); |
166 CHECK_EQ(3628800, res); | 163 CHECK_EQ(3628800, res); |
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194 __ strb(r2, MemOperand(r4, OFFSET_OF(T, c))); | 191 __ strb(r2, MemOperand(r4, OFFSET_OF(T, c))); |
195 __ ldrsh(r2, MemOperand(r4, OFFSET_OF(T, s))); | 192 __ ldrsh(r2, MemOperand(r4, OFFSET_OF(T, s))); |
196 __ add(r0, r2, Operand(r0)); | 193 __ add(r0, r2, Operand(r0)); |
197 __ mov(r2, Operand(r2, ASR, 3)); | 194 __ mov(r2, Operand(r2, ASR, 3)); |
198 __ strh(r2, MemOperand(r4, OFFSET_OF(T, s))); | 195 __ strh(r2, MemOperand(r4, OFFSET_OF(T, s))); |
199 __ ldm(ia_w, sp, r4.bit() | fp.bit() | pc.bit()); | 196 __ ldm(ia_w, sp, r4.bit() | fp.bit() | pc.bit()); |
200 | 197 |
201 CodeDesc desc; | 198 CodeDesc desc; |
202 assm.GetCode(&desc); | 199 assm.GetCode(&desc); |
203 Object* code = Heap::CreateCode(desc, | 200 Object* code = Heap::CreateCode(desc, |
204 NULL, | |
205 Code::ComputeFlags(Code::STUB), | 201 Code::ComputeFlags(Code::STUB), |
206 Handle<Object>(Heap::undefined_value())); | 202 Handle<Object>(Heap::undefined_value())); |
207 CHECK(code->IsCode()); | 203 CHECK(code->IsCode()); |
208 #ifdef DEBUG | 204 #ifdef DEBUG |
209 Code::cast(code)->Print(); | 205 Code::cast(code)->Print(); |
210 #endif | 206 #endif |
211 F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry()); | 207 F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry()); |
212 t.i = 100000; | 208 t.i = 100000; |
213 t.c = 10; | 209 t.c = 10; |
214 t.s = 1000; | 210 t.s = 1000; |
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254 | 250 |
255 __ vmov(r2, r3, d5); | 251 __ vmov(r2, r3, d5); |
256 __ vmov(d4, r2, r3); | 252 __ vmov(d4, r2, r3); |
257 __ vstr(d4, r4, OFFSET_OF(T, b)); | 253 __ vstr(d4, r4, OFFSET_OF(T, b)); |
258 | 254 |
259 __ ldm(ia_w, sp, r4.bit() | fp.bit() | pc.bit()); | 255 __ ldm(ia_w, sp, r4.bit() | fp.bit() | pc.bit()); |
260 | 256 |
261 CodeDesc desc; | 257 CodeDesc desc; |
262 assm.GetCode(&desc); | 258 assm.GetCode(&desc); |
263 Object* code = Heap::CreateCode(desc, | 259 Object* code = Heap::CreateCode(desc, |
264 NULL, | |
265 Code::ComputeFlags(Code::STUB), | 260 Code::ComputeFlags(Code::STUB), |
266 Handle<Object>(Heap::undefined_value())); | 261 Handle<Object>(Heap::undefined_value())); |
267 CHECK(code->IsCode()); | 262 CHECK(code->IsCode()); |
268 #ifdef DEBUG | 263 #ifdef DEBUG |
269 Code::cast(code)->Print(); | 264 Code::cast(code)->Print(); |
270 #endif | 265 #endif |
271 F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry()); | 266 F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry()); |
272 t.a = 1.5; | 267 t.a = 1.5; |
273 t.b = 2.75; | 268 t.b = 2.75; |
274 t.c = 17.17; | 269 t.c = 17.17; |
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294 __ ubfx(r0, r0, 1, 12); // 0b00..010101010101 = 0x555 | 289 __ ubfx(r0, r0, 1, 12); // 0b00..010101010101 = 0x555 |
295 __ sbfx(r0, r0, 0, 5); // 0b11..111111110101 = -11 | 290 __ sbfx(r0, r0, 0, 5); // 0b11..111111110101 = -11 |
296 __ bfc(r0, 1, 3); // 0b11..111111110001 = -15 | 291 __ bfc(r0, 1, 3); // 0b11..111111110001 = -15 |
297 __ mov(r1, Operand(7)); | 292 __ mov(r1, Operand(7)); |
298 __ bfi(r0, r1, 3, 3); // 0b11..111111111001 = -7 | 293 __ bfi(r0, r1, 3, 3); // 0b11..111111111001 = -7 |
299 __ mov(pc, Operand(lr)); | 294 __ mov(pc, Operand(lr)); |
300 | 295 |
301 CodeDesc desc; | 296 CodeDesc desc; |
302 assm.GetCode(&desc); | 297 assm.GetCode(&desc); |
303 Object* code = Heap::CreateCode(desc, | 298 Object* code = Heap::CreateCode(desc, |
304 NULL, | |
305 Code::ComputeFlags(Code::STUB), | 299 Code::ComputeFlags(Code::STUB), |
306 Handle<Object>(Heap::undefined_value())); | 300 Handle<Object>(Heap::undefined_value())); |
307 CHECK(code->IsCode()); | 301 CHECK(code->IsCode()); |
308 #ifdef DEBUG | 302 #ifdef DEBUG |
309 Code::cast(code)->Print(); | 303 Code::cast(code)->Print(); |
310 #endif | 304 #endif |
311 F1 f = FUNCTION_CAST<F1>(Code::cast(code)->entry()); | 305 F1 f = FUNCTION_CAST<F1>(Code::cast(code)->entry()); |
312 int res = reinterpret_cast<int>( | 306 int res = reinterpret_cast<int>( |
313 CALL_GENERATED_CODE(f, 0xAAAAAAAA, 0, 0, 0, 0)); | 307 CALL_GENERATED_CODE(f, 0xAAAAAAAA, 0, 0, 0, 0)); |
314 ::printf("f() = %d\n", res); | 308 ::printf("f() = %d\n", res); |
315 CHECK_EQ(-7, res); | 309 CHECK_EQ(-7, res); |
316 } | 310 } |
317 } | 311 } |
318 | 312 |
319 #undef __ | 313 #undef __ |
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