Buildroot yakagamuchira zvigamba kutsigira IBM Z (S/390) mainframes

>Π’ Buidroot mushure mekurukurirano pfupi yaivepo zvakagamuchirwa proposed nemushandi weIBM Alexander Egorenkov akatevedzana machira anowedzera rutsigiro IBM Z. Zvizvarwa zvakati wandei zvemidziyo zvinotsigirwa: z13 (2015), z14 (2017) uye z15 (2019). Paakabvunzwa nezve kushandisa Buildroot mukati meIBM paive akapindurakuti chifananidzo chinoshandiswa kuvaka nzvimbo dzekuyedza, kunyanya syzkaller.

Buildroot igadziriro yekuvaka yakazara Linux nharaunda kubva kunobva kodhi, yakagadziridzwa neziso rekushandisa mumasisitimu akaiswa. Kusimba kweBuildroot kunosanganisira optimization yekugadzira compact mufananidzo (yakajairika mufananidzo unotora akati wandei megabytes), rutsigiro rweanosvika makumi maviri akasiyana processor architecture, kureruka kwekuyambuka-kuunganidza (mitatu mirairo inowanzo kukwana kuvaka chifananidzo - git clone / ita nconfig. / kugadzira).
Iyo sisitimu ine anopfuura zviuru zviviri akagadzirira-akagadzirwa mapakeji; mitsva yekushandisa inoshandisa yakajairwa kuvaka masisitimu (ita/autotools/cmake) inowedzerwa nyore.
Raibhurari yakajairika inogona kuve uclibc, musl kana glibc.

IBM Z inoteedzana mainframes, aimbozivikanwa seIBM eServer zSeries, anotsiva IBM System/390 (yekutanga modhi yakaburitswa muna 1990). Nhasi, iyo mainframe yakadai ine mazana epamusoro-frequency (4-5 GHz) processor cores uye makumi ematerabytes e RAM.

Source: opennet.ru

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