Reviewers: Søren Gjesse,
Description:
Report code stubs to OProfile.
Patch from Dineel D Sule <[email protected]>.
Original issue: http://codereview.chromium.org/600019
[email protected]
Please review this at http://codereview.chromium.org/593038
Affected files:
M AUTHORS
M src/code-stubs.cc
Index: AUTHORS
diff --git a/AUTHORS b/AUTHORS
index
9128ba3e743dcc5c541944c3f21e72f884792689..8b0db5c37699de3fe9d07aba13dc9244290b0c25
100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -23,3 +23,4 @@ Rene Rebe <[email protected]>
Ryan Dahl <[email protected]>
Patrick Gansterer <[email protected]>
Subrato K De <[email protected]>
+Dineel D Sule <[email protected]>
Index: src/code-stubs.cc
diff --git a/src/code-stubs.cc b/src/code-stubs.cc
index
95f0760aec097c88aca4eae18e704c37d1c07f44..a65a1604fc7acb2c277b05caa69e17ec5b44a972
100644
--- a/src/code-stubs.cc
+++ b/src/code-stubs.cc
@@ -31,6 +31,7 @@
#include "code-stubs.h"
#include "factory.h"
#include "macro-assembler.h"
+#include "oprofile-agent.h"
namespace v8 {
namespace internal {
@@ -63,6 +64,13 @@ void CodeStub::RecordCodeGeneration(Code* code,
MacroAssembler* masm) {
// Add unresolved entries in the code to the fixup list.
Bootstrapper::AddFixup(code, masm);
+#ifdef ENABLE_OPROFILE_AGENT
+ // Register the generated stub with the OPROFILE agent.
+ OProfileAgent::CreateNativeCodeRegion(GetName(),
+ code->instruction_start(),
+ code->instruction_size());
+#endif
+
LOG(CodeCreateEvent(Logger::STUB_TAG, code, GetName()));
Counters::total_stubs_code_size.Increment(code->instruction_size());
--
v8-dev mailing list
[email protected]
http://groups.google.com/group/v8-dev
