Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(309)

Side by Side Diff: src/profiler/sampling-heap-profiler.cc

Issue 1909353002: [wasm] Make wasm info available on the stack trace (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@wasm-offset-table-3
Patch Set: last changes Created 4 years, 7 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
« no previous file with comments | « src/profiler/allocation-tracker.cc ('k') | src/runtime/runtime.h » ('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 2015 the V8 project authors. All rights reserved. 1 // Copyright 2015 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/profiler/sampling-heap-profiler.h" 5 #include "src/profiler/sampling-heap-profiler.h"
6 6
7 #include <stdint.h> 7 #include <stdint.h>
8 #include <memory> 8 #include <memory>
9 #include "src/api.h" 9 #include "src/api.h"
10 #include "src/base/utils/random-number-generator.h" 10 #include "src/base/utils/random-number-generator.h"
(...skipping 137 matching lines...) Expand 10 before | Expand all | Expand 10 after
148 AllocationNode* child = 148 AllocationNode* child =
149 new AllocationNode(parent, name, script_id, start_position); 149 new AllocationNode(parent, name, script_id, start_position);
150 parent->children_.push_back(child); 150 parent->children_.push_back(child);
151 return child; 151 return child;
152 } 152 }
153 153
154 SamplingHeapProfiler::AllocationNode* SamplingHeapProfiler::AddStack() { 154 SamplingHeapProfiler::AllocationNode* SamplingHeapProfiler::AddStack() {
155 AllocationNode* node = &profile_root_; 155 AllocationNode* node = &profile_root_;
156 156
157 std::vector<SharedFunctionInfo*> stack; 157 std::vector<SharedFunctionInfo*> stack;
158 StackTraceFrameIterator it(isolate_); 158 JavaScriptFrameIterator it(isolate_);
159 int frames_captured = 0; 159 int frames_captured = 0;
160 while (!it.done() && frames_captured < stack_depth_) { 160 while (!it.done() && frames_captured < stack_depth_) {
161 StandardFrame* frame = it.frame(); 161 JavaScriptFrame* frame = it.frame();
162 SharedFunctionInfo* shared = frame->function()->shared(); 162 SharedFunctionInfo* shared = frame->function()->shared();
163 stack.push_back(shared); 163 stack.push_back(shared);
164 164
165 frames_captured++; 165 frames_captured++;
166 it.Advance(); 166 it.Advance();
167 } 167 }
168 168
169 if (frames_captured == 0) { 169 if (frames_captured == 0) {
170 const char* name = nullptr; 170 const char* name = nullptr;
171 switch (isolate_->current_vm_state()) { 171 switch (isolate_->current_vm_state()) {
(...skipping 101 matching lines...) Expand 10 before | Expand all | Expand 10 after
273 } 273 }
274 } 274 }
275 auto profile = new v8::internal::AllocationProfile(); 275 auto profile = new v8::internal::AllocationProfile();
276 TranslateAllocationNode(profile, &profile_root_, scripts); 276 TranslateAllocationNode(profile, &profile_root_, scripts);
277 return profile; 277 return profile;
278 } 278 }
279 279
280 280
281 } // namespace internal 281 } // namespace internal
282 } // namespace v8 282 } // namespace v8
OLDNEW
« no previous file with comments | « src/profiler/allocation-tracker.cc ('k') | src/runtime/runtime.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698