diff options
Diffstat (limited to 'runtime/stack.h')
-rw-r--r-- | runtime/stack.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/runtime/stack.h b/runtime/stack.h index 15007af85a..233e1c36a8 100644 --- a/runtime/stack.h +++ b/runtime/stack.h @@ -22,6 +22,7 @@ #include "arch/instruction_set.h" #include "dex_file.h" +#include "gc_root.h" #include "mirror/object_reference.h" #include "throw_location.h" #include "utils.h" @@ -314,6 +315,19 @@ class ShadowFrame { DISALLOW_IMPLICIT_CONSTRUCTORS(ShadowFrame); }; +class JavaFrameRootInfo : public RootInfo { + public: + JavaFrameRootInfo(uint32_t thread_id, const StackVisitor* stack_visitor, size_t vreg) + : RootInfo(kRootJavaFrame, thread_id), stack_visitor_(stack_visitor), vreg_(vreg) { + } + virtual void Describe(std::ostream& os) const OVERRIDE + SHARED_LOCKS_REQUIRED(Locks::mutator_lock_); + + private: + const StackVisitor* const stack_visitor_; + const size_t vreg_; +}; + // The managed stack is used to record fragments of managed code stacks. Managed code stacks // may either be shadow frames or lists of frames using fixed frame sizes. Transition records are // necessary for transitions between code using different frame layouts and transitions into native |