src/cpu/aarch32/vm/nativeInst_aarch32.cpp

rev 8069 : 8164652: aarch32: C1 port

*** 90,103 ****
    // patching should be not only safe (i.e. this call could be executed by some thread),
    // but it also should be atomic (some other thread could call NativeCall::destination()
    // and see valid destination value)
  
    if (NativeImmCall::is_at(addr())) {
!     assert(false, "could be patched mt_safe way, but should not be requested to. "
!            "Known mt_safe requests have arbitrary destination offset. "
!            "Use trampoline_call for this.");
!     ShouldNotCallThis();
    } else if (NativeTrampolineCall::is_at(addr())) {
      NativeTrampolineCall::from(addr())->set_destination_mt_safe(dest);
    } else {
      ShouldNotReachHere();
    }
--- 90,101 ----
    // patching should be not only safe (i.e. this call could be executed by some thread),
    // but it also should be atomic (some other thread could call NativeCall::destination()
    // and see valid destination value)
  
    if (NativeImmCall::is_at(addr())) {
!     NativeImmCall::from(addr())->set_destination(dest);
!     ICache::invalidate_word(addr());
    } else if (NativeTrampolineCall::is_at(addr())) {
      NativeTrampolineCall::from(addr())->set_destination_mt_safe(dest);
    } else {
      ShouldNotReachHere();
    }