132 lines
2.4 KiB
ArmAsm
132 lines
2.4 KiB
ArmAsm
[BITS 32]
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%include "cpu.inc"
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%include "base.inc"
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%macro ISR_NO_ERR 1
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global isr%1
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isr%1:
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xchg bx, bx
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push dword 0
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push dword %1
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jmp isr_common
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%endmacro
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%macro ISR_ERR 1
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global isr%1
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isr%1:
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xchg bx, bx
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push dword %1
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jmp isr_common
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%endmacro
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section .text
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ISR_NO_ERR 0
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ISR_NO_ERR 1
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ISR_NO_ERR 2
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ISR_NO_ERR 3
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ISR_NO_ERR 4
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ISR_NO_ERR 5
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ISR_NO_ERR 6
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ISR_NO_ERR 7
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ISR_ERR 8
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ISR_NO_ERR 9
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ISR_ERR 10
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ISR_ERR 11
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ISR_ERR 12
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ISR_ERR 13
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ISR_ERR 14
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ISR_NO_ERR 15
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ISR_NO_ERR 16
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ISR_NO_ERR 17
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ISR_NO_ERR 18
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ISR_NO_ERR 19
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ISR_NO_ERR 20
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ISR_NO_ERR 21
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ISR_NO_ERR 22
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ISR_NO_ERR 23
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ISR_NO_ERR 24
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ISR_NO_ERR 25
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ISR_NO_ERR 26
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ISR_NO_ERR 27
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ISR_NO_ERR 28
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ISR_NO_ERR 29
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ISR_NO_ERR 30
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ISR_NO_ERR 31
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panic:
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LOG msg_interrupt
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;htl
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;jmp panic
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ret
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isr_handler:
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push ebp
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mov ebp, esp
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.end:
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leave
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ret
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isr_common:
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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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pusha
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mov ax, 0x10 ; data segment
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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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;LOG msg_interrupt
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call isr_handler
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;extern pic_eoi
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;call pic_eoi
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popa
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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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add esp, 8 ; int no & error code
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iret
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section .rodata
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msg_int_division_zero: db "Division by zero", 0x0
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msg_int_debug: db "Debug", 0x0
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msg_int_nmi: db "Non-maskable interrupt", 0x0
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msg_int_breakpoint: db "Breakpoint", 0x0
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msg_int_overflow: db "Overflow", 0x0
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msg_int_range_exceeded: db "Bound range exceeded", 0x0
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msg_int_invalid_opcode: db "Invalid Opcode", 0x0
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msg_int_device_not_available: db "Device not available", 0x0
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msg_int_double_fault: db "Double fault", 0x0
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msg_int_coproc_segment_overrun: db "Coprocessor segment overrun", 0x0
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msg_int_invalid_tss: db "Invalid TSS", 0x0
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msg_int_seg_not_present: db "Segment not present", 0x0
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msg_int_stack_segfault: db "Stack segment fault", 0x0
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msg_int_gpf: db "General Protection Fault", 0x0
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msg_int_page_fault: db "Page fault", 0x0
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msg_int_reserved: db "Reserved", 0x0
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msg_int_fp_exception: db "x87 Floating-Point Exception", 0x0
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msg_int_align_check: db "Aligment check", 0x0
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msg_int_machine_check: db "Machine check", 0x0
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msg_int_simd_exception: db "SIMD Floating-Point exception", 0x0
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msg_int_virt_exception: db "Virtualization exception", 0x0
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msg_int_sec_exception: db "Security exception", 0x0
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msg_interrupt db "interrupt", 0xA
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db "edi: %x esi: %x ebp: %x esp: %x", 0xA
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db "ebx: %x edx: %x ecx: %x eax: %x", 0xA
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db "gs: %x fs: %x es: %x ds: %x", 0xA
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db "int: %x err: %x eip: %x cs: %x", 0xA
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db "flg: %x usp: %x ss: %x", 0x0
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file db __FILE__, 0
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