Port count-based profiler to ARM

src/ia32/full-codegen-ia32.cc

Index: src/ia32/full-codegen-ia32.cc
diff --git a/src/ia32/full-codegen-ia32.cc b/src/ia32/full-codegen-ia32.cc
index 0f26d6fce685a1fb185fc03941bf4eac86271133..353db2d4814248c7504ac3592ba8f9cfeafa3709 100644
--- a/src/ia32/full-codegen-ia32.cc
+++ b/src/ia32/full-codegen-ia32.cc
@@ -34,6 +34,7 @@
 #include "compiler.h"
 #include "debug.h"
 #include "full-codegen.h"
+#include "isolate-inl.h"
 #include "parser.h"
 #include "scopes.h"
 #include "stub-cache.h"
@@ -100,7 +101,9 @@ class JumpPatchSite BASE_EMBEDDED {
 };
 
 
+// TODO(jkummerow): Obsolete as soon as x64 is updated. Remove.

[Erik Corry, 2012/03/23 09:55:53]

hmmm

[Jakob Kummerow, 2012/03/23 12:07:32]

See my response in full-codegen-arm.cc.

 int FullCodeGenerator::self_optimization_header_size() {
+  UNREACHABLE();
   return 13;
 }
 
@@ -321,6 +324,9 @@ void FullCodeGenerator::EmitProfilingCounterReset() {
     // Self-optimization is a one-off thing: if it fails, don't try again.
     reset_value = Smi::kMaxValue;
   }
+  if (isolate()->IsDebuggerActive()) {
+    reset_value = 10;
+  }
   __ mov(ebx, Immediate(profiling_counter_));
   __ mov(FieldOperand(ebx, JSGlobalPropertyCell::kValueOffset),
          Immediate(Smi::FromInt(reset_value)));