src/hotspot/cpu/s390/macroAssembler_s390.hpp

rev 57534 : 8236555: [s390] Fix VerifyOops
Reviewed-by:

*** 971,982 ****
--- 971,989 ----
    void asm_assert_frame_size(Register expected_size, Register tmp, const char* msg, int id) PRODUCT_RETURN;
  
    // Verify Z_thread contents.
    void verify_thread();
  
+   // Save and restore functions: Exclude Z_R0.
+   void save_volatile_regs(   Register dst, int offset, bool include_fp, bool include_flags);
+   void restore_volatile_regs(Register src, int offset, bool include_fp, bool include_flags);
+ 
    // Only if +VerifyOops.
+   // Kills Z_R0.
    void verify_oop(Register reg, const char* s = "broken oop");
+   // Kills Z_R0, condition code.
+   void verify_oop_addr(Address addr, const char* msg = "contains broken oop");
  
    // TODO: verify_method and klass metadata (compare against vptr?).
    void _verify_method_ptr(Register reg, const char * msg, const char * file, int line) {}
    void _verify_klass_ptr(Register reg, const char * msg, const char * file, int line) {}