139 lines
1.3 KiB
ArmAsm
139 lines
1.3 KiB
ArmAsm
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.globl irq0
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irq0:
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cli
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push $0
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push $0
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jmp irq_common
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.globl irq1
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irq1:
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cli
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push $0
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push $1
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jmp irq_common
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.globl irq2
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irq2:
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cli
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push $0
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push $2
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jmp irq_common
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.globl irq3
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irq3:
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cli
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push $0
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push $3
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jmp irq_common
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.globl irq4
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irq4:
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cli
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push $0
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push $4
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jmp irq_common
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.globl irq5
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irq5:
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cli
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push $0
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push $5
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jmp irq_common
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.globl irq6
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irq6:
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cli
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push $0
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push $6
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jmp irq_common
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.globl irq7
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irq7:
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cli
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push $0
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push $7
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jmp irq_common
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.globl irq8
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irq8:
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cli
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push $0
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push $8
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jmp irq_common
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.globl irq9
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irq9:
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cli
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push $0
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push $9
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jmp irq_common
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.globl irq10
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irq10:
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cli
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push $0
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push $10
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jmp irq_common
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.globl irq11
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irq11:
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cli
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push $0
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push $11
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jmp irq_common
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.globl irq12
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irq12:
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cli
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push $0
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push $12
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jmp irq_common
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.globl irq13
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irq13:
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cli
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push $0
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push $13
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jmp irq_common
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.globl irq14
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irq14:
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cli
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push $0
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push $14
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jmp irq_common
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.globl irq15
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irq15:
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cli
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push $0
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push $15
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jmp irq_common
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irq_common:
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pusha
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mov %ds, %ax
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push %eax
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mov $0x10, %ax
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mov %ax, %ds
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mov %ax, %es
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mov %ax, %fs
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mov %ax, %gs
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call irq_handler
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pop %eax
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mov %ax, %ds
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mov %ax, %es
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mov %ax, %fs
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mov %ax, %gs
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popa
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add $8, %esp # cleans push error and irs code
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sti
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iret # pops 5 things at once: CS, EIP, EFLAGS, SS, and ESP
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