Ua hoʻoponopono ka poʻe hoihoi i nā ʻōnaehana retro i ka pilikia me ka laikini no ke kumu kumu o ka ʻōnaehana hana CP/M, ka mea i hoʻomalu i nā kamepiula me nā mea hana ʻewalu-bit i8080 a me Z80 i nā makahiki kanahiku o ke kenekulia i hala. Ma 2001, ua hoʻololi ʻia ka code CP/M i ke kaiāulu cpm.z80.de e Lineo Inc, nāna i lawe i ka waiwai naʻauao o Digital Research, nāna i hoʻomohala i ka CP/M. ʻO ka laikini no ke code i hāʻawi ʻia i ʻae ʻia i ka hoʻohana ʻana, ka hāʻawi ʻana a me ka hoʻololi ʻana, akā me kahi leka i hāʻawi ʻia kēia kuleana i ke kaiāulu, nā mea hoʻomohala a me nā mea mālama o cpm.z80.de.
Ma muli o kēia hae, ua kānalua nā mea hoʻomohala o nā papahana pili CP/M, e like me ka puʻunaue CP/Mish, e hoʻohana i ka code CP/M mua no ka makaʻu i ka uhaki i ka laikini. Ua kākau kekahi o nā mea hoihoi i ka code CP/M iā Bryan Sparks, ka pelekikena o Lineo Inc a me DRDOS Inc, kahi leka e noi ana i ka wehewehe ʻana i ke ʻano o ka haʻi ʻana i kahi kahua kaʻawale i ka laikini.
Ua wehewehe ʻo Brian ʻaʻole ʻo ia i manaʻo mua e hoʻololi i ke code i hoʻokahi pūnaewele a ua ʻōlelo wale ka postscript i kahi hihia kūikawā. Ua hāʻawi pū ʻo Brian i kahi wehewehe kūhelu, ma ka ʻaoʻao o ka hui nona ka waiwai naʻauao ma CP/M, ua hōʻike ʻo ia e pili ana nā kūlana i wehewehe ʻia i ka laikini i kēlā me kēia kanaka. No laila, ua like ka kikokikona o ka laikini me ka MIT Open License. Ua kākau ʻia nā code kumu CP/M ma ka ʻōlelo PL/M a me ka ʻōlelo hui. Loaʻa kahi emulator e holo ana i kahi polokalamu kele pūnaewele e hoʻomaʻamaʻa iā ʻoe iho me ka ʻōnaehana.
Source: opennet.ru