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testfs.asm
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testfs.asm
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;; root (/) node
;; /dev/ node
db 'dev', 0, 0, 0, 0, 0, 0, 0, 0, 0 ; name
db 3 ; exists, not a directory
db 2 ; sector 2
db 0 ; head 0
db 1 ; cylinder 1
;; /csug/ dir
db 'csug', 0, 0, 0, 0, 0, 0, 0, 0 ; name
db 3 ; exists, is a directory
db 4 ; sector 3
db 0 ; head 0
db 1 ; cylinder 1
;; No other entries
times 29 dd 0, 0, 0, 0
db 6 ; last sector
db 0 ; last head
db 1 ; last cylinder
db 0 ; unused
dd 0, 0, 0 ; padding
;; /dev/ node
db 'random', 0, 0, 0, 0, 0, 0 ; name
db 1 ; exists, not a directory
db 6 ; sector 4
db 0 ; head 0
db 1 ; cylinder 1
times 30 dd 0, 0, 0, 0
dd 0, 0, 0, 0 ; next sector, etc only on root
times 512 db 0
;; /csug/ node
db 'hello', 0, 0, 0, 0, 0, 0, 0 ; name
db 1 ; exists, not a directory
db 5 ; sector 4
db 0 ; head 0
db 1 ; cylinder 1
times 30 dd 0, 0, 0, 0
dd 0, 0, 0, 0 ; next sector, etc only on root
;; /csug/hello file
db 'this is not a potato', 0
times 491 db 0
;; /dev/random file
db '4 // guaranteed by fair dice roll', 0
times 478 db 0
times 512 db 0
times 512 db 0
times 512 db 0
times 512 db 0