2021-10-10 14:39:17 +08:00
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format elf64
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; sysvx64call void interrupt_Handler(a, b, c, d, e, f)
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extrn interrupt_Handler
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; sysvx64call void interrupt_Handler128(a, b, c, d, e, f)
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; Input: rax(syscall opcode)
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extrn interrupt_Handler128
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extrn io_WriteConsoleASCII
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public interrupt_Int0
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public interrupt_Int1
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public interrupt_Int2
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public interrupt_Int3
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public interrupt_Int4
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public interrupt_Int5
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public interrupt_Int6
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public interrupt_Int7
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public interrupt_Int8
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public interrupt_Int9
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public interrupt_Int10
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public interrupt_Int11
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public interrupt_Int12
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public interrupt_Int13
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public interrupt_Int14
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public interrupt_Int15
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public interrupt_Int16
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public interrupt_Int17
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public interrupt_Int18
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public interrupt_Int19
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public interrupt_Int20
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public interrupt_Int21
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public interrupt_Int22
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public interrupt_Int23
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public interrupt_Int24
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public interrupt_Int25
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public interrupt_Int26
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public interrupt_Int27
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public interrupt_Int28
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public interrupt_Int29
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public interrupt_Int30
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public interrupt_Int31
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public interrupt_Int128
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section '.text' executable
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macro inth op1 {
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2021-10-11 22:52:02 +08:00
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push r15
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lea r15, [rsp+8]
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push r14
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push r13
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push r12
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push r11
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push r10
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push r9
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push r8
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push r15 ; original rsp in r15
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push rbp
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2021-10-10 14:39:17 +08:00
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push rdi
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push rsi
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push rdx
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2021-10-11 22:52:02 +08:00
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mov r9, rcx
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mov r8, rbx
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mov rcx, rax
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mov rdx, [rsp+104] ; 13*8 (13 pushes of 8 bytes)
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xor rsi, rsi
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mov rdi, op1
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2021-10-10 14:39:17 +08:00
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call interrupt_Handler
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2021-10-11 22:52:02 +08:00
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; interrupt_Handler panics
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2021-10-10 14:39:17 +08:00
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}
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macro inth_err op1 {
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2021-10-11 22:52:02 +08:00
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push r15
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lea r15, [rsp+8]
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push r14
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push r13
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push r12
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push r11
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push r10
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push r9
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push r8
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push r15 ; original rsp in r15
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push rbp
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2021-10-10 14:39:17 +08:00
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push rdi
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2021-10-11 22:52:02 +08:00
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push rsi
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2021-10-10 14:39:17 +08:00
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push rdx
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2021-10-11 22:52:02 +08:00
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mov r9, rcx
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mov r8, rbx
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mov rcx, rax
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mov rdx, [rsp+8+104] ; 13*8 (13 pushes of 8 bytes)
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mov esi, [rsp+104]
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mov rdi, op1
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2021-10-10 14:39:17 +08:00
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call interrupt_Handler
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2021-10-11 22:52:02 +08:00
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; interrupt_Handler panics
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2021-10-10 14:39:17 +08:00
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}
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interrupt_Int0: ; does not return
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inth 0
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interrupt_Int1:
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inth 1
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interrupt_Int2:
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inth 2
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interrupt_Int3:
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inth 3
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interrupt_Int4:
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inth 4
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interrupt_Int5:
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inth 5
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interrupt_Int6:
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inth 6
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interrupt_Int7:
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inth 7
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interrupt_Int8:
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inth 8
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interrupt_Int9:
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inth 9
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interrupt_Int10:
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inth_err 10
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interrupt_Int11:
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inth_err 11
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interrupt_Int12:
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inth_err 12
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interrupt_Int13:
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inth_err 13
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interrupt_Int14:
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inth_err 14
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interrupt_Int15:
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inth 15
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interrupt_Int16:
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inth 16
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interrupt_Int17:
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inth_err 17
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interrupt_Int18:
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inth 18
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interrupt_Int19:
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inth 19
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interrupt_Int20:
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inth 20
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interrupt_Int21:
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inth_err 21
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interrupt_Int22:
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inth 22
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interrupt_Int23:
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inth 23
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interrupt_Int24:
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inth 24
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interrupt_Int25:
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inth 25
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interrupt_Int26:
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inth 26
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interrupt_Int27:
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inth 27
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interrupt_Int28:
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inth 28
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interrupt_Int29:
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inth 29
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interrupt_Int30:
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inth 30
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interrupt_Int31:
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inth 31
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interrupt_Int128:
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;sub rsp, 32
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;mov rcx, interrupt_string
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;call io_WriteConsoleASCII
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;add rsp, 32
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;iretq
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; no need to save the registers
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;push rax
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;push rdi
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;push rsi
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;push rdx
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;push rcx
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;push r8
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;push r9
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;push r10
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;push r11
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call interrupt_Handler128
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;pop r11
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;pop r10
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;pop r9
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;pop r8
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;pop rcx
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;pop rdx
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;pop rsi
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;pop rdi
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;pop rax
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iretq
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