src/hotspot/cpu/aarch64/register_aarch64.hpp

8248238: Adding Windows support to OpenJDK on AArch64

Summary: LP64 vs LLP64 changes to add Windows support

Contributed-by: Monica Beckwith <monica.beckwith@microsoft.com>, Ludovic Henry <luhenry@microsoft.com>
Reviewed-by:

*** 63,73 ****
    const char* name() const;
    int   encoding_nocheck() const                 { return (intptr_t)this; }
  
    // Return the bit which represents this register.  This is intended
    // to be ORed into a bitmask: for usage see class RegSet below.
!   unsigned long bit(bool should_set = true) const { return should_set ? 1 << encoding() : 0; }
  };
  
  // The integer registers of the aarch64 architecture
  
  CONSTANT_REGISTER_DECLARATION(Register, noreg, (-1));
--- 63,73 ----
    const char* name() const;
    int   encoding_nocheck() const                 { return (intptr_t)this; }
  
    // Return the bit which represents this register.  This is intended
    // to be ORed into a bitmask: for usage see class RegSet below.
!   uint64_t bit(bool should_set = true) const { return should_set ? 1 << encoding() : 0; }
  };
  
  // The integer registers of the aarch64 architecture
  
  CONSTANT_REGISTER_DECLARATION(Register, noreg, (-1));