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.section .text
.macro isr_err_stub num
.global isr_stub_\num
.type isr_stub_\num, @function
isr_stub_\num:
pushl $\num
jmp isr_frame_asm
.endm
.macro isr_no_err_stub num
.global isr_stub_\num
.type isr_stub_\num, @function
isr_stub_\num:
pushl $0
pushl $\num
jmp isr_frame_asm
.endm
isr_frame_asm:
pushl %ebp
movl %esp, %ebp
pushl %eax
pushl %ebx
pushl %ecx
pushl %ecx
pushl %edx
pushl %esi
pushl %edi
movl %cr0, %eax
pushl %eax
movl %cr2, %eax
pushl %eax
movl %cr3, %eax
pushl %eax
movl %cr4, %eax
pushl %eax
movw %ds, %ax
pushl %eax
pushl $0
movw $0x10, %ax
movw %ax, %ds
movw %ax, %es
movw %ax, %ss
lea 0xC(%esp), %edi
pushl %edi
call exception_handler
popl %eax
popl %eax
movw %ax, %ds
movw %ax, %es
popl %eax
movl %eax, %cr4
popl %eax
movl %eax, %cr3
popl %eax
movl %eax, %cr2
popl %eax
movl %eax, %cr0
popl %edi
popl %esi
popl %edx
popl %ecx
popl %ebx
popl %eax
popl %ebp
add $0x10, %esp
iret
isr_no_err_stub 0
isr_no_err_stub 1
isr_no_err_stub 2
isr_no_err_stub 3
isr_no_err_stub 4
isr_no_err_stub 5
isr_no_err_stub 6
isr_no_err_stub 7
isr_err_stub 8
isr_no_err_stub 9
isr_err_stub 10
isr_err_stub 11
isr_err_stub 12
isr_err_stub 13
isr_err_stub 14
isr_no_err_stub 15
isr_no_err_stub 16
isr_err_stub 17
isr_no_err_stub 18
isr_no_err_stub 19
isr_no_err_stub 20
isr_no_err_stub 21
isr_no_err_stub 22
isr_no_err_stub 23
isr_no_err_stub 24
isr_no_err_stub 25
isr_no_err_stub 26
isr_no_err_stub 27
isr_no_err_stub 28
isr_no_err_stub 29
isr_err_stub 30
isr_no_err_stub 31
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