src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp

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:

*** 302,312 ****
  void NativeMovRegMem::set_offset(int x) {
    address pc = instruction_address();
    unsigned insn = *(unsigned*)pc;
    if (maybe_cpool_ref(pc)) {
      address addr = MacroAssembler::target_addr_for_insn(pc);
!     *(long*)addr = x;
    } else {
      MacroAssembler::pd_patch_instruction(pc, (address)intptr_t(x));
      ICache::invalidate_range(instruction_address(), instruction_size);
    }
  }
--- 302,312 ----
  void NativeMovRegMem::set_offset(int x) {
    address pc = instruction_address();
    unsigned insn = *(unsigned*)pc;
    if (maybe_cpool_ref(pc)) {
      address addr = MacroAssembler::target_addr_for_insn(pc);
!     *(int64_t*)addr = x;
    } else {
      MacroAssembler::pd_patch_instruction(pc, (address)intptr_t(x));
      ICache::invalidate_range(instruction_address(), instruction_size);
    }
  }