Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(258)

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

Issue 183893006: Fix ARM/MIPS versions of r19607 (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 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 | « no previous file | src/mips/deoptimizer-mips.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 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
(...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after
47 void Deoptimizer::PatchCodeForDeoptimization(Isolate* isolate, Code* code) { 47 void Deoptimizer::PatchCodeForDeoptimization(Isolate* isolate, Code* code) {
48 Address code_start_address = code->instruction_start(); 48 Address code_start_address = code->instruction_start();
49 // Invalidate the relocation information, as it will become invalid by the 49 // Invalidate the relocation information, as it will become invalid by the
50 // code patching below, and is not needed any more. 50 // code patching below, and is not needed any more.
51 code->InvalidateRelocation(); 51 code->InvalidateRelocation();
52 52
53 if (FLAG_zap_code_space) { 53 if (FLAG_zap_code_space) {
54 // Fail hard and early if we enter this code object again. 54 // Fail hard and early if we enter this code object again.
55 byte* pointer = code->FindCodeAgeSequence(); 55 byte* pointer = code->FindCodeAgeSequence();
56 if (pointer != NULL) { 56 if (pointer != NULL) {
57 pointer += kNoCodeAgeSequenceLength; 57 pointer += kNoCodeAgeSequenceLength * Assembler::kInstrSize;
58 } else { 58 } else {
59 pointer = code->instruction_start(); 59 pointer = code->instruction_start();
60 } 60 }
61 CodePatcher patcher(pointer, 1); 61 CodePatcher patcher(pointer, 1);
62 patcher.masm()->bkpt(0); 62 patcher.masm()->bkpt(0);
63 63
64 DeoptimizationInputData* data = 64 DeoptimizationInputData* data =
65 DeoptimizationInputData::cast(code->deoptimization_data()); 65 DeoptimizationInputData::cast(code->deoptimization_data());
66 int osr_offset = data->OsrPcOffset()->value(); 66 int osr_offset = data->OsrPcOffset()->value();
67 if (osr_offset > 0) { 67 if (osr_offset > 0) {
(...skipping 298 matching lines...) Expand 10 before | Expand all | Expand 10 after
366 366
367 367
368 void FrameDescription::SetCallerFp(unsigned offset, intptr_t value) { 368 void FrameDescription::SetCallerFp(unsigned offset, intptr_t value) {
369 SetFrameSlot(offset, value); 369 SetFrameSlot(offset, value);
370 } 370 }
371 371
372 372
373 #undef __ 373 #undef __
374 374
375 } } // namespace v8::internal 375 } } // namespace v8::internal
OLDNEW
« no previous file with comments | « no previous file | src/mips/deoptimizer-mips.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698