diff options
Diffstat (limited to 'src/share/vm/oops/methodOop.hpp')
| -rw-r--r-- | src/share/vm/oops/methodOop.hpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/share/vm/oops/methodOop.hpp b/src/share/vm/oops/methodOop.hpp index e8e73c631..cc9520a7f 100644 --- a/src/share/vm/oops/methodOop.hpp +++ b/src/share/vm/oops/methodOop.hpp @@ -77,7 +77,7 @@ // | method_size | max_stack | // | max_locals | size_of_parameters | // |------------------------------------------------------| -// | intrinsic_id, (unused) | throwout_count | +// |intrinsic_id| flags | throwout_count | // |------------------------------------------------------| // | num_breakpoints | (unused) | // |------------------------------------------------------| @@ -124,6 +124,8 @@ class methodOopDesc : public oopDesc { u2 _max_locals; // Number of local variables used by this method u2 _size_of_parameters; // size of the parameter block (receiver + arguments) in words u1 _intrinsic_id; // vmSymbols::intrinsic_id (0 == _none) + u1 _jfr_towrite : 1, // Flags + : 7; u2 _interpreter_throwout_count; // Count of times method was exited via exception while interpreting u2 _number_of_breakpoints; // fullspeed debugging support InvocationCounter _invocation_counter; // Incremented before each activation of the method - used to trigger frequency-based optimizations @@ -225,6 +227,7 @@ class methodOopDesc : public oopDesc { void clear_number_of_breakpoints() { _number_of_breakpoints = 0; } // index into instanceKlass methods() array + // note: also used by jfr u2 method_idnum() const { return constMethod()->method_idnum(); } void set_method_idnum(u2 idnum) { constMethod()->set_method_idnum(idnum); } @@ -650,6 +653,9 @@ class methodOopDesc : public oopDesc { void init_intrinsic_id(); // updates from _none if a match static vmSymbols::SID klass_id_for_intrinsics(klassOop holder); + bool jfr_towrite() { return _jfr_towrite; } + void set_jfr_towrite(bool towrite) { _jfr_towrite = towrite; } + // On-stack replacement support bool has_osr_nmethod(int level, bool match_level) { return instanceKlass::cast(method_holder())->lookup_osr_nmethod(this, InvocationEntryBci, level, match_level) != NULL; |