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fix regression (nw)
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@ -850,9 +850,12 @@ void sms_state::setup_media_slots()
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void sms_state::setup_bios()
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void sms_state::setup_bios()
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{
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if (memregion("user1") != nullptr)
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{
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{
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m_BIOS = memregion("user1")->base();
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m_BIOS = memregion("user1")->base();
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m_bios_page_count = (m_BIOS ? memregion("user1")->bytes() / 0x4000 : 0);
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m_bios_page_count = (m_BIOS ? memregion("user1")->bytes() / 0x4000 : 0);
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}
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if (m_BIOS == nullptr || m_BIOS[0] == 0x00)
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if (m_BIOS == nullptr || m_BIOS[0] == 0x00)
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{
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{
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