2024-07-14 13:11:28 +00:00
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;; File: dev.inc
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struc Device {
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2024-07-17 07:41:36 +00:00
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.name db 8 dup(?)
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.init dd ?
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2024-07-14 13:11:28 +00:00
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}
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2024-07-16 07:52:08 +00:00
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DEFN Device
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2024-07-17 07:41:36 +00:00
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struc BlkDev {
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.open dd ?
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.close dd ?
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.strategy dd ?
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.ioctl dd ?
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.close dd ?
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.dump dd ?
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.psize dd ?
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}
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struc CharDev {
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.open dd ?
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.close dd ?
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.read dd ?
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.write dd ?
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.ioctl dd ?
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.select dd ?
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.stop dd ?
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.mmap dd ?
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.reset dd ?
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}
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aBlockDevices:
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dd 10 dup(0)
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.end:
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aCharDevices:
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dd 10 dup(0)
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.end:
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2024-07-16 07:52:08 +00:00
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aDevices:
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dd floppy_device
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2024-07-17 07:41:36 +00:00
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dd kbd_device
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dd console_device
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2024-07-16 07:52:08 +00:00
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.end:
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2024-07-14 13:11:28 +00:00
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2024-07-16 06:29:16 +00:00
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dev_init:
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2024-07-16 07:52:08 +00:00
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mov ecx, aDevices
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@@:
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mov eax, [ecx]
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2024-07-17 07:41:36 +00:00
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mov eax, [eax + Device.init]
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2024-07-16 07:52:08 +00:00
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push ecx
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call eax
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pop ecx
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add ecx, 4
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cmp ecx, aDevices.end
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jb @b
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2024-07-16 06:29:16 +00:00
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ret
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