Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(567)

Side by Side Diff: src/arm/deoptimizer-arm.cc

Issue 6717018: Introduce accessors on builtins instance (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Fix tests and lint. Created 9 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
« no previous file with comments | « src/arm/codegen-arm.cc ('k') | src/arm/full-codegen-arm.cc » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 // Copyright 2011 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
(...skipping 88 matching lines...) Expand 10 before | Expand all | Expand 10 after
99 (code->safepoint_table_offset() - last_pc_offset) / Assembler::kInstrSize; 99 (code->safepoint_table_offset() - last_pc_offset) / Assembler::kInstrSize;
100 CodePatcher destroyer(code->instruction_start() + last_pc_offset, 100 CodePatcher destroyer(code->instruction_start() + last_pc_offset,
101 instructions); 101 instructions);
102 for (int x = 0; x < instructions; x++) { 102 for (int x = 0; x < instructions; x++) {
103 destroyer.masm()->bkpt(0); 103 destroyer.masm()->bkpt(0);
104 } 104 }
105 #endif 105 #endif
106 106
107 // Add the deoptimizing code to the list. 107 // Add the deoptimizing code to the list.
108 DeoptimizingCodeListNode* node = new DeoptimizingCodeListNode(code); 108 DeoptimizingCodeListNode* node = new DeoptimizingCodeListNode(code);
109 DeoptimizerData* data = Isolate::Current()->deoptimizer_data(); 109 DeoptimizerData* data = code->GetIsolate()->deoptimizer_data();
110 node->set_next(data->deoptimizing_code_list_); 110 node->set_next(data->deoptimizing_code_list_);
111 data->deoptimizing_code_list_ = node; 111 data->deoptimizing_code_list_ = node;
112 112
113 // Set the code for the function to non-optimized version. 113 // Set the code for the function to non-optimized version.
114 function->ReplaceCode(function->shared()->code()); 114 function->ReplaceCode(function->shared()->code());
115 115
116 if (FLAG_trace_deopt) { 116 if (FLAG_trace_deopt) {
117 PrintF("[forced deoptimization: "); 117 PrintF("[forced deoptimization: ");
118 function->PrintName(); 118 function->PrintName();
119 PrintF(" / %x]\n", reinterpret_cast<uint32_t>(function)); 119 PrintF(" / %x]\n", reinterpret_cast<uint32_t>(function));
(...skipping 189 matching lines...) Expand 10 before | Expand all | Expand 10 after
309 } else { 309 } else {
310 // Setup the frame pointer and the context pointer. 310 // Setup the frame pointer and the context pointer.
311 output_[0]->SetRegister(fp.code(), input_->GetRegister(fp.code())); 311 output_[0]->SetRegister(fp.code(), input_->GetRegister(fp.code()));
312 output_[0]->SetRegister(cp.code(), input_->GetRegister(cp.code())); 312 output_[0]->SetRegister(cp.code(), input_->GetRegister(cp.code()));
313 313
314 unsigned pc_offset = data->OsrPcOffset()->value(); 314 unsigned pc_offset = data->OsrPcOffset()->value();
315 uint32_t pc = reinterpret_cast<uint32_t>( 315 uint32_t pc = reinterpret_cast<uint32_t>(
316 optimized_code_->entry() + pc_offset); 316 optimized_code_->entry() + pc_offset);
317 output_[0]->SetPc(pc); 317 output_[0]->SetPc(pc);
318 } 318 }
319 Code* continuation = Isolate::Current()->builtins()->builtin( 319 Code* continuation = isolate_->builtins()->builtin(Builtins::kNotifyOSR);
320 Builtins::NotifyOSR);
321 output_[0]->SetContinuation( 320 output_[0]->SetContinuation(
322 reinterpret_cast<uint32_t>(continuation->entry())); 321 reinterpret_cast<uint32_t>(continuation->entry()));
323 322
324 if (FLAG_trace_osr) { 323 if (FLAG_trace_osr) {
325 PrintF("[on-stack replacement translation %s: 0x%08" V8PRIxPTR " ", 324 PrintF("[on-stack replacement translation %s: 0x%08" V8PRIxPTR " ",
326 ok ? "finished" : "aborted", 325 ok ? "finished" : "aborted",
327 reinterpret_cast<intptr_t>(function)); 326 reinterpret_cast<intptr_t>(function));
328 function->PrintName(); 327 function->PrintName();
329 PrintF(" => pc=0x%0x]\n", output_[0]->GetPc()); 328 PrintF(" => pc=0x%0x]\n", output_[0]->GetPc());
330 } 329 }
(...skipping 158 matching lines...) Expand 10 before | Expand all | Expand 10 after
489 488
490 FullCodeGenerator::State state = 489 FullCodeGenerator::State state =
491 FullCodeGenerator::StateField::decode(pc_and_state); 490 FullCodeGenerator::StateField::decode(pc_and_state);
492 output_frame->SetState(Smi::FromInt(state)); 491 output_frame->SetState(Smi::FromInt(state));
493 492
494 493
495 // Set the continuation for the topmost frame. 494 // Set the continuation for the topmost frame.
496 if (is_topmost) { 495 if (is_topmost) {
497 Builtins* builtins = isolate_->builtins(); 496 Builtins* builtins = isolate_->builtins();
498 Code* continuation = (bailout_type_ == EAGER) 497 Code* continuation = (bailout_type_ == EAGER)
499 ? builtins->builtin(Builtins::NotifyDeoptimized) 498 ? builtins->builtin(Builtins::kNotifyDeoptimized)
500 : builtins->builtin(Builtins::NotifyLazyDeoptimized); 499 : builtins->builtin(Builtins::kNotifyLazyDeoptimized);
501 output_frame->SetContinuation( 500 output_frame->SetContinuation(
502 reinterpret_cast<uint32_t>(continuation->entry())); 501 reinterpret_cast<uint32_t>(continuation->entry()));
503 } 502 }
504 503
505 if (output_count_ - 1 == frame_index) iterator->Done(); 504 if (output_count_ - 1 == frame_index) iterator->Done();
506 } 505 }
507 506
508 507
509 #define __ masm()-> 508 #define __ masm()->
510 509
(...skipping 192 matching lines...) Expand 10 before | Expand all | Expand 10 after
703 __ push(ip); 702 __ push(ip);
704 __ b(&done); 703 __ b(&done);
705 ASSERT(masm()->pc_offset() - start == table_entry_size_); 704 ASSERT(masm()->pc_offset() - start == table_entry_size_);
706 } 705 }
707 __ bind(&done); 706 __ bind(&done);
708 } 707 }
709 708
710 #undef __ 709 #undef __
711 710
712 } } // namespace v8::internal 711 } } // namespace v8::internal
OLDNEW
« no previous file with comments | « src/arm/codegen-arm.cc ('k') | src/arm/full-codegen-arm.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698