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Issue 1973993002: [compiler] Profiler reconstructs inlined frames for deopts. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Fix build. Created 4 years, 7 months ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/disassembler.h" 5 #include "src/disassembler.h"
6 6
7 #include "src/code-stubs.h" 7 #include "src/code-stubs.h"
8 #include "src/codegen.h" 8 #include "src/codegen.h"
9 #include "src/debug/debug.h" 9 #include "src/debug/debug.h"
10 #include "src/deoptimizer.h" 10 #include "src/deoptimizer.h"
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175 } else { 175 } else {
176 out.AddFormatted(" ;; debug: position %" V8PRIdPTR, 176 out.AddFormatted(" ;; debug: position %" V8PRIdPTR,
177 relocinfo.data()); 177 relocinfo.data());
178 } 178 }
179 } else if (rmode == RelocInfo::DEOPT_REASON) { 179 } else if (rmode == RelocInfo::DEOPT_REASON) {
180 Deoptimizer::DeoptReason reason = 180 Deoptimizer::DeoptReason reason =
181 static_cast<Deoptimizer::DeoptReason>(relocinfo.data()); 181 static_cast<Deoptimizer::DeoptReason>(relocinfo.data());
182 out.AddFormatted(" ;; debug: deopt reason '%s'", 182 out.AddFormatted(" ;; debug: deopt reason '%s'",
183 Deoptimizer::GetDeoptReason(reason)); 183 Deoptimizer::GetDeoptReason(reason));
184 } else if (rmode == RelocInfo::DEOPT_ID) { 184 } else if (rmode == RelocInfo::DEOPT_ID) {
185 out.AddFormatted(" ;; debug: deopt inlining id %d", 185 out.AddFormatted(" ;; debug: deopt index %d",
186 static_cast<int>(relocinfo.data())); 186 static_cast<int>(relocinfo.data()));
187 } else if (rmode == RelocInfo::EMBEDDED_OBJECT) { 187 } else if (rmode == RelocInfo::EMBEDDED_OBJECT) {
188 HeapStringAllocator allocator; 188 HeapStringAllocator allocator;
189 StringStream accumulator(&allocator); 189 StringStream accumulator(&allocator);
190 relocinfo.target_object()->ShortPrint(&accumulator); 190 relocinfo.target_object()->ShortPrint(&accumulator);
191 base::SmartArrayPointer<const char> obj_name = accumulator.ToCString(); 191 base::SmartArrayPointer<const char> obj_name = accumulator.ToCString();
192 out.AddFormatted(" ;; object: %s", obj_name.get()); 192 out.AddFormatted(" ;; object: %s", obj_name.get());
193 } else if (rmode == RelocInfo::EXTERNAL_REFERENCE) { 193 } else if (rmode == RelocInfo::EXTERNAL_REFERENCE) {
194 const char* reference_name = ref_encoder.NameOfAddress( 194 const char* reference_name = ref_encoder.NameOfAddress(
195 isolate, relocinfo.target_external_reference()); 195 isolate, relocinfo.target_external_reference());
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281 281
282 int Disassembler::Decode(Isolate* isolate, std::ostream* os, byte* begin, 282 int Disassembler::Decode(Isolate* isolate, std::ostream* os, byte* begin,
283 byte* end, Code* code) { 283 byte* end, Code* code) {
284 return 0; 284 return 0;
285 } 285 }
286 286
287 #endif // ENABLE_DISASSEMBLER 287 #endif // ENABLE_DISASSEMBLER
288 288
289 } // namespace internal 289 } // namespace internal
290 } // namespace v8 290 } // namespace v8
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