Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(246)

Unified Diff: src/isolate.cc

Issue 70013002: Support for the Linux 'perf report' and 'perf annotate' tools. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Rebase Created 7 years, 1 month 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 side-by-side diff with in-line comments
Download patch
« no previous file with comments | « src/flag-definitions.h ('k') | src/log.h » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: src/isolate.cc
diff --git a/src/isolate.cc b/src/isolate.cc
index 2acc59ab4750a95768661f8bf1db3dfdc340a938..941ac42d21cc9aac2d5b05a4f810d3c7d3267279 100644
--- a/src/isolate.cc
+++ b/src/isolate.cc
@@ -2059,12 +2059,22 @@ bool Isolate::Init(Deserializer* des) {
// If we are deserializing, log non-function code objects and compiled
// functions found in the snapshot.
if (!create_heap_objects &&
- (FLAG_log_code || FLAG_ll_prof || logger_->is_logging_code_events())) {
+ (FLAG_log_code ||
+ FLAG_ll_prof ||
+ FLAG_perf_jit_prof ||
+ FLAG_perf_basic_prof ||
+ logger_->is_logging_code_events())) {
HandleScope scope(this);
LOG(this, LogCodeObjects());
LOG(this, LogCompiledFunctions());
}
+ // If we are profiling with the Linux perf tool, we need to disable
+ // code relocation.
+ if (FLAG_perf_jit_prof || FLAG_perf_basic_prof) {
+ FLAG_compact_code_space = false;
+ }
+
CHECK_EQ(static_cast<int>(OFFSET_OF(Isolate, embedder_data_)),
Internals::kIsolateEmbedderDataOffset);
CHECK_EQ(static_cast<int>(OFFSET_OF(Isolate, heap_.roots_)),
« no previous file with comments | « src/flag-definitions.h ('k') | src/log.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698