Generate more stack maps during native debugging.

Generate extra stack map at the start of each java statement.
The stack maps are later translated to DWARF which allows
LLDB to set breakpoints and view local variables.

Change-Id: If00ab875513308e4a1399d1e12e0fe8934a6f0c3

1 files changed, 6 insertions, 0 deletions

diff --git a/compiler/driver/compiler_options.h b/compiler/driver/compiler_options.h
index e6acab42f2..2b047a203c 100644
--- a/compiler/driver/compiler_options.h
+++ b/compiler/driver/compiler_options.h
@@ -49,6 +49,7 @@ class CompilerOptions FINAL {
   static const size_t kDefaultTinyMethodThreshold = 20;
   static const size_t kDefaultNumDexMethodsThreshold = 900;
   static constexpr double kDefaultTopKProfileThreshold = 90.0;
+  static const bool kDefaultNativeDebuggable = false;
   static const bool kDefaultGenerateDebugInfo = kIsDebugBuild;
   static const bool kDefaultIncludePatchInformation = false;
   static const size_t kDefaultInlineDepthLimit = 3;
@@ -162,6 +163,10 @@ class CompilerOptions FINAL {
     return debuggable_;
   }
 
+  bool GetNativeDebuggable() const {
+    return native_debuggable_;
+  }
+
   bool GetGenerateDebugInfo() const {
     return generate_debug_info_;
   }
@@ -240,6 +245,7 @@ class CompilerOptions FINAL {
   // When using a profile file only the top K% of the profiled samples will be compiled.
   double top_k_profile_threshold_;
   bool debuggable_;
+  bool native_debuggable_;
   bool generate_debug_info_;
   bool implicit_null_checks_;
   bool implicit_so_checks_;