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Issue 11744020: Rename RelocInfo::NONE to RelocInfo::NONE32. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 11 months ago
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1 // Copyright (c) 1994-2006 Sun Microsystems Inc. 1 // Copyright (c) 1994-2006 Sun Microsystems Inc.
2 // All Rights Reserved. 2 // All Rights Reserved.
3 // 3 //
4 // Redistribution and use in source and binary forms, with or without 4 // Redistribution and use in source and binary forms, with or without
5 // modification, are permitted provided that the following conditions are 5 // modification, are permitted provided that the following conditions are
6 // met: 6 // met:
7 // 7 //
8 // - Redistributions of source code must retain the above copyright notice, 8 // - Redistributions of source code must retain the above copyright notice,
9 // this list of conditions and the following disclaimer. 9 // this list of conditions and the following disclaimer.
10 // 10 //
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293 #endif 293 #endif
294 } else if (mode == RelocInfo::RUNTIME_ENTRY) { 294 } else if (mode == RelocInfo::RUNTIME_ENTRY) {
295 StaticVisitor::VisitRuntimeEntry(this); 295 StaticVisitor::VisitRuntimeEntry(this);
296 } 296 }
297 } 297 }
298 298
299 299
300 300
301 Immediate::Immediate(int x) { 301 Immediate::Immediate(int x) {
302 x_ = x; 302 x_ = x;
303 rmode_ = RelocInfo::NONE; 303 rmode_ = RelocInfo::NONE32;
304 } 304 }
305 305
306 306
307 Immediate::Immediate(const ExternalReference& ext) { 307 Immediate::Immediate(const ExternalReference& ext) {
308 x_ = reinterpret_cast<int32_t>(ext.address()); 308 x_ = reinterpret_cast<int32_t>(ext.address());
309 rmode_ = RelocInfo::EXTERNAL_REFERENCE; 309 rmode_ = RelocInfo::EXTERNAL_REFERENCE;
310 } 310 }
311 311
312 312
313 Immediate::Immediate(Label* internal_offset) { 313 Immediate::Immediate(Label* internal_offset) {
314 x_ = reinterpret_cast<int32_t>(internal_offset); 314 x_ = reinterpret_cast<int32_t>(internal_offset);
315 rmode_ = RelocInfo::INTERNAL_REFERENCE; 315 rmode_ = RelocInfo::INTERNAL_REFERENCE;
316 } 316 }
317 317
318 318
319 Immediate::Immediate(Handle<Object> handle) { 319 Immediate::Immediate(Handle<Object> handle) {
320 // Verify all Objects referred by code are NOT in new space. 320 // Verify all Objects referred by code are NOT in new space.
321 Object* obj = *handle; 321 Object* obj = *handle;
322 ASSERT(!HEAP->InNewSpace(obj)); 322 ASSERT(!HEAP->InNewSpace(obj));
323 if (obj->IsHeapObject()) { 323 if (obj->IsHeapObject()) {
324 x_ = reinterpret_cast<intptr_t>(handle.location()); 324 x_ = reinterpret_cast<intptr_t>(handle.location());
325 rmode_ = RelocInfo::EMBEDDED_OBJECT; 325 rmode_ = RelocInfo::EMBEDDED_OBJECT;
326 } else { 326 } else {
327 // no relocation needed 327 // no relocation needed
328 x_ = reinterpret_cast<intptr_t>(obj); 328 x_ = reinterpret_cast<intptr_t>(obj);
329 rmode_ = RelocInfo::NONE; 329 rmode_ = RelocInfo::NONE32;
330 } 330 }
331 } 331 }
332 332
333 333
334 Immediate::Immediate(Smi* value) { 334 Immediate::Immediate(Smi* value) {
335 x_ = reinterpret_cast<intptr_t>(value); 335 x_ = reinterpret_cast<intptr_t>(value);
336 rmode_ = RelocInfo::NONE; 336 rmode_ = RelocInfo::NONE32;
337 } 337 }
338 338
339 339
340 Immediate::Immediate(Address addr) { 340 Immediate::Immediate(Address addr) {
341 x_ = reinterpret_cast<int32_t>(addr); 341 x_ = reinterpret_cast<int32_t>(addr);
342 rmode_ = RelocInfo::NONE; 342 rmode_ = RelocInfo::NONE32;
343 } 343 }
344 344
345 345
346 void Assembler::emit(uint32_t x) { 346 void Assembler::emit(uint32_t x) {
347 *reinterpret_cast<uint32_t*>(pc_) = x; 347 *reinterpret_cast<uint32_t*>(pc_) = x;
348 pc_ += sizeof(uint32_t); 348 pc_ += sizeof(uint32_t);
349 } 349 }
350 350
351 351
352 void Assembler::emit(Handle<Object> handle) { 352 void Assembler::emit(Handle<Object> handle) {
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389 int32_t pos; 389 int32_t pos;
390 pos = label->pos() + Code::kHeaderSize - kHeapObjectTag; 390 pos = label->pos() + Code::kHeaderSize - kHeapObjectTag;
391 emit(pos); 391 emit(pos);
392 } else { 392 } else {
393 emit_disp(label, Displacement::CODE_RELATIVE); 393 emit_disp(label, Displacement::CODE_RELATIVE);
394 } 394 }
395 } 395 }
396 396
397 397
398 void Assembler::emit_w(const Immediate& x) { 398 void Assembler::emit_w(const Immediate& x) {
399 ASSERT(x.rmode_ == RelocInfo::NONE); 399 ASSERT(x.rmode_ == RelocInfo::NONE32);
400 uint16_t value = static_cast<uint16_t>(x.x_); 400 uint16_t value = static_cast<uint16_t>(x.x_);
401 reinterpret_cast<uint16_t*>(pc_)[0] = value; 401 reinterpret_cast<uint16_t*>(pc_)[0] = value;
402 pc_ += sizeof(uint16_t); 402 pc_ += sizeof(uint16_t);
403 } 403 }
404 404
405 405
406 Address Assembler::target_address_at(Address pc) { 406 Address Assembler::target_address_at(Address pc) {
407 return pc + sizeof(int32_t) + *reinterpret_cast<int32_t*>(pc); 407 return pc + sizeof(int32_t) + *reinterpret_cast<int32_t*>(pc);
408 } 408 }
409 409
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494 494
495 Operand::Operand(int32_t disp, RelocInfo::Mode rmode) { 495 Operand::Operand(int32_t disp, RelocInfo::Mode rmode) {
496 // [disp/r] 496 // [disp/r]
497 set_modrm(0, ebp); 497 set_modrm(0, ebp);
498 set_dispr(disp, rmode); 498 set_dispr(disp, rmode);
499 } 499 }
500 500
501 } } // namespace v8::internal 501 } } // namespace v8::internal
502 502
503 #endif // V8_IA32_ASSEMBLER_IA32_INL_H_ 503 #endif // V8_IA32_ASSEMBLER_IA32_INL_H_
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