oh my os
1.0.0
Ini hanya sistem operasi sederhana untuk belajar.
Untuk mengkompilasi OH-MY-OS, alat kompilasi dasar perlu diinstal, seperti GCC dan Make. Semuanya dapat dikompilasi dengan make -j4 .
Semua platform Linux di X86 didukung, alat berikut diperlukan
Jalankan dengan grafik:
./run.sh
Jalankan dengan nografis
./run_nographic.sh
loading...
~ /oh-my-os < main * > # ls
sys proc bin
~ /oh-my-os < main * > # cd sys
~ /oh-my-os < main * > # ls
vma free_vma kmalloc-early kmalloc free_pages gpu_dump
~ /oh-my-os < main * > # cat vma
free < 0x00001000, 0xc 0000000>
~ /oh-my-os < main * > # cat kmalloc
max_size:1024
max_order:7
size:8 slabs_full:0 slabs_partial:1 1
size:16 slabs_full:0 slabs_partial:1 5
size:32 slabs_full:0 slabs_partial:1 21
size:256 slabs_full:0 slabs_partial:1 1
~ /oh-my-os < main * > # dmesg
[0.0 ][debug ][info ] debug init success
[0.0 ][memory ][info ] BIOS-provided physical RAM map:
[0.0 ][memory ][info ] BIOS-e820: [System RAM < 0x00000000, 0x0009fbff > ]
[0.0 ][memory ][info ] BIOS-e820: [Reserved < 0x0009fc00, 0x0009ffff > ]
[0.0 ][memory ][info ] BIOS-e820: [Reserved < 0x000f0000, 0x000fffff > ]
[0.0 ][memory ][info ] BIOS-e820: [System RAM < 0x00100000, 0x7ffdffff > ]
[0.0 ][memory ][info ] BIOS-e820: [Reserved < 0x7ffe0000, 0x7fffffff > ]
[0.0 ][memory ][info ] BIOS-e820: [Reserved < 0xfffc0000, 0xffffffff > ]
[0.0 ][memory ][info ] physical memory frame number ranges:
[0.0 ][memory ][info ] kernel: < 0x00000000, 0x 00002160>
[0.0 ][memory ][info ] linear: < 0x00002160, 0x 00038000>
[0.0 ][memory ][info ] highmem: < 0x00038000, 0x0007ffe 0>
[0.0 ][page ][info ] add free pages, pfn: < 0x00002160, 0x 00038000> , linear mem
[0.0 ][page ][debug] start end: < 0x00002160, 0x 00038000> , split start end: < 0x00002400, 0x 00038000>
[0.0 ][page ][info ] add free pages, pfn: < 0x00038000, 0x0007ffe 0> , high mem
[0.0 ][page ][debug] start end: < 0x00038000, 0x0007ffe 0> , split start end: < 0x00038000, 0x0007fc 00>
[0.0 ][page table][debug] map: < 0xc0000000- > 0x 00000000> size:0x38000000
[0.0 ][memory ][info ] memory init success
[0.0 ][PIC ][info ] pic init finished
[0.0 ][irq ][info ] idt init success
[0.0 ][irq ][info ] register handler for irq 32
[0.0 ][timer ][info ] init timer success
[0.0 ][irq ][info ] register handler for irq 33
[0.0 ][init ][info ] kernel init success !
[0.0 ][gpu ][info ] screen:1024x768, pixel bits:24, vram:0xfd000000
[0.0 ][page table][debug] map: < 0xfd000000- > 0xfd 000000> size:0x00240000
[0.1 ][graphic ][info ] init graphic success
~ /oh-my-os < main * > #