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> This is wrong, because you're not allowed to modify the input operands. > > Try this, just a few lines lower in the function: > > - tcg_out_movi(s, TCG_TYPE_PTR, base, guest_base) > - tcg_out_opc_reg(s, ALIAS_PADD, base, base, addr_regl) > + tcg_out_movi(s, TCG_TYPE_PTR, TCG_TMP0, guest_base) > + tcg_out_opc_reg(s, ALIAS_PADD, base, TCG_TMP0, addr_regl) > > and you'll need the same change within tcg_out_qemu_st. > > Better would be to reserve a register for the guest_base, like we do for ppc. > See all of the uses of TCG_GUEST_BASE_REG in tcg/ppc/tcg-target.inc.c. Thanks a lot for the reviewing, I'll check on these.
