doing stuff in protected mode
-
keyboard_ninja
doing stuff in protected mode
Is there a reference like the interrupt list except for protected mode ?
-
J. Weeks
RE:doing stuff in protected mode
>On 2002-05-14 00:37:35, keyboard_ninja wrote:
>Is there a reference like the interrupt list except for protected mode ?
If you're looking for a list of interrupts you can
call to support BIOS-like functions in protected
mode, there aren't any.
The following exceptions are "defined" in protected
mode, by default, but there are no code associated
with them, you must code them yourself:
exception/interrupt - vector #
divide error - 0
single-step - 1
NMI - 2
BreakPoint - 3
Overflow - 4
in 286+
bounds check - 5
invalid opcode - 6
processor extension not available - 7
in 386+
double fault - 8
coprocessor segment overrun abort - 9
invalid tss - 10
segment not present - 11
stack exception - 12
gpf - 13
page fault - 14
reserved - 15
floating point error - 16
in 486+
alignment check - 17
in pentium+
Machine check - 18
That's it,
Jeff
>Is there a reference like the interrupt list except for protected mode ?
If you're looking for a list of interrupts you can
call to support BIOS-like functions in protected
mode, there aren't any.
The following exceptions are "defined" in protected
mode, by default, but there are no code associated
with them, you must code them yourself:
exception/interrupt - vector #
divide error - 0
single-step - 1
NMI - 2
BreakPoint - 3
Overflow - 4
in 286+
bounds check - 5
invalid opcode - 6
processor extension not available - 7
in 386+
double fault - 8
coprocessor segment overrun abort - 9
invalid tss - 10
segment not present - 11
stack exception - 12
gpf - 13
page fault - 14
reserved - 15
floating point error - 16
in 486+
alignment check - 17
in pentium+
Machine check - 18
That's it,
Jeff