hotspot/src/cpu/x86/vm/interpreterGenerator_x86.hpp
author johnc
Wed, 17 Apr 2013 10:57:02 -0700
changeset 16997 d5dfdf746abd
parent 13963 e5b53c306fb5
child 18507 61bfc8995bb3
permissions -rw-r--r--
8012335: G1: Fix bug with compressed oops in template interpreter on x86 and sparc. Summary: In do_oop_store the uncompressed value of the oop being stored needs to be preserved and passed to g1_write_barrier_post. This is necessary for the heap region cross check to work correctly. Reviewed-by: coleenp, johnc Contributed-by: Martin Doerr <martin.doerr@sap.com>

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#ifndef CPU_X86_VM_INTERPRETERGENERATOR_X86_HPP
#define CPU_X86_VM_INTERPRETERGENERATOR_X86_HPP


// Generation of Interpreter
//
  friend class AbstractInterpreterGenerator;

 private:

  address generate_normal_entry(bool synchronized);
  address generate_native_entry(bool synchronized);
  address generate_abstract_entry(void);
  address generate_math_entry(AbstractInterpreter::MethodKind kind);
  address generate_empty_entry(void);
  address generate_accessor_entry(void);
  address generate_Reference_get_entry();
  void lock_method(void);
  void generate_stack_overflow_check(void);

  void generate_counter_incr(Label* overflow, Label* profile_method, Label* profile_method_continue);
  void generate_counter_overflow(Label* do_continue);

#endif // CPU_X86_VM_INTERPRETERGENERATOR_X86_HPP