1654 {
1655 Label L;
1656 __ tst(r0, JVM_ACC_ABSTRACT);
1657 __ br(Assembler::EQ, L);
1658 __ stop("tried to execute abstract method in interpreter");
1659 __ bind(L);
1660 }
1661 #endif
1662
1663 // Since at this point in the method invocation the exception
1664 // handler would try to exit the monitor of synchronized methods
1665 // which hasn't been entered yet, we set the thread local variable
1666 // _do_not_unlock_if_synchronized to true. The remove_activation
1667 // will check this flag.
1668
1669 const Address do_not_unlock_if_synchronized(rthread,
1670 in_bytes(JavaThread::do_not_unlock_if_synchronized_offset()));
1671 __ mov(rscratch2, true);
1672 __ strb(rscratch2, do_not_unlock_if_synchronized);
1673
1674 // increment invocation count & check for overflow
1675 Label invocation_counter_overflow;
1676 Label profile_method;
1677 Label profile_method_continue;
1678 if (inc_counter) {
1679 generate_counter_incr(&invocation_counter_overflow,
1680 &profile_method,
1681 &profile_method_continue);
1682 if (ProfileInterpreter) {
1683 __ bind(profile_method_continue);
1684 }
1685 }
1686
1687 Label continue_after_compile;
1688 __ bind(continue_after_compile);
1689
1690 bang_stack_shadow_pages(false);
1691
1692 // reset the _do_not_unlock_if_synchronized flag
1693 __ strb(zr, do_not_unlock_if_synchronized);
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1654 {
1655 Label L;
1656 __ tst(r0, JVM_ACC_ABSTRACT);
1657 __ br(Assembler::EQ, L);
1658 __ stop("tried to execute abstract method in interpreter");
1659 __ bind(L);
1660 }
1661 #endif
1662
1663 // Since at this point in the method invocation the exception
1664 // handler would try to exit the monitor of synchronized methods
1665 // which hasn't been entered yet, we set the thread local variable
1666 // _do_not_unlock_if_synchronized to true. The remove_activation
1667 // will check this flag.
1668
1669 const Address do_not_unlock_if_synchronized(rthread,
1670 in_bytes(JavaThread::do_not_unlock_if_synchronized_offset()));
1671 __ mov(rscratch2, true);
1672 __ strb(rscratch2, do_not_unlock_if_synchronized);
1673
1674 Register tmp1 = r1;
1675 Register tmp2 = r2;
1676 Register mdp = r4;
1677 Label no_mdp;
1678 __ ldr(mdp, Address(rmethod, Method::method_data_offset()));
1679 __ cbz(mdp, no_mdp);
1680 __ add(mdp, mdp, in_bytes(MethodData::data_offset()));
1681 __ profile_parameters_type(mdp, tmp1, tmp2);
1682 __ bind(no_mdp);
1683
1684 // increment invocation count & check for overflow
1685 Label invocation_counter_overflow;
1686 Label profile_method;
1687 Label profile_method_continue;
1688 if (inc_counter) {
1689 generate_counter_incr(&invocation_counter_overflow,
1690 &profile_method,
1691 &profile_method_continue);
1692 if (ProfileInterpreter) {
1693 __ bind(profile_method_continue);
1694 }
1695 }
1696
1697 Label continue_after_compile;
1698 __ bind(continue_after_compile);
1699
1700 bang_stack_shadow_pages(false);
1701
1702 // reset the _do_not_unlock_if_synchronized flag
1703 __ strb(zr, do_not_unlock_if_synchronized);
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