Tiberiu Chibici
852cf1bb17
==================================================== Mainly changed: FS.Initrd + (kind of) refractored VFS, bugfixed + Rewrote 'initrd' file system, fixed many problems + Working 'cat' and 'dir' console commands + Wrote 'initrd' image write application (for windows), however it may be bugged
160 lines
2.4 KiB
NASM
160 lines
2.4 KiB
NASM
bits 32
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; !!! IRQ !!!
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global Irq_0
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global Irq_1
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global Irq_2
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global Irq_3
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global Irq_4
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global Irq_5
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global Irq_6
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global Irq_7
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global Irq_8
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global Irq_9
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global Irq_10
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global Irq_11
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global Irq_12
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global Irq_13
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global Irq_14
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global Irq_15
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; 32: IRQ0
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Irq_0:
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cli
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push dword 0
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push dword 32; Note that these don't push an error code on the stack:
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; We need to push a dummy error code
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jmp irq_common_stub
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; 33: IRQ1
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Irq_1:
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cli
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push dword 0
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push dword 33
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jmp irq_common_stub
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; 34: IRQ2
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Irq_2:
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cli
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push dword 0
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push dword 34
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jmp irq_common_stub
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; 35: IRQ3
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Irq_3:
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cli
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push dword 0
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push dword 35
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jmp irq_common_stub
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; 36: IRQ4
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Irq_4:
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cli
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push dword 0
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push dword 36
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jmp irq_common_stub
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; 37: IRQ5
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Irq_5:
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cli
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push dword 0
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push dword 37
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jmp irq_common_stub
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; 38: IRQ6
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Irq_6:
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cli
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push dword 0
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push dword 38
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jmp irq_common_stub
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; 39: IRQ7
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Irq_7:
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cli
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push dword 0
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push dword 39
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jmp irq_common_stub
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; 40: IRQ8
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Irq_8:
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cli
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push dword 0
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push dword 40
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jmp irq_common_stub
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; 41: IRQ9
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Irq_9:
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cli
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push dword 0
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push dword 41
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jmp irq_common_stub
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; 42: IRQ10
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Irq_10:
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cli
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push dword 0
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push dword 42
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jmp irq_common_stub
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; 43: IRQ11
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Irq_11:
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cli
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push dword 0
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push dword 43
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jmp irq_common_stub
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; 44: IRQ12
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Irq_12:
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cli
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push dword 0
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push dword 44
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jmp irq_common_stub
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; 45: IRQ13
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Irq_13:
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cli
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push dword 0
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push dword 45
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jmp irq_common_stub
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; 46: IRQ14
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Irq_14:
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cli
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push dword 0
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push dword 46
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jmp irq_common_stub
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; 47: IRQ15
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Irq_15:
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cli
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push dword 0
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push dword 47
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jmp irq_common_stub
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extern IrqHandler
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; This is a stub that we have created for IRQ based ISRs. This calls
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; 'Irq__handler' in our C code. We need to create this in an 'irq.c'
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irq_common_stub:
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pusha
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push ds
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push es
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push fs
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push gs
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mov ax, 0x10
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mov ds, ax
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mov es, ax
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mov fs, ax
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mov gs, ax
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mov eax, esp
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push eax
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mov eax, IrqHandler
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call eax
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pop eax
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pop gs
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pop fs
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pop es
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pop ds
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popa
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add esp, 8
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iret
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