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I am having trouble getting sysexit to work, I have read the documentation from intel and i seem to be setting things up as required but when i use Sysexit i am getting a tripple fault (Not picked up by the exception handlers).

I also noticed that NASM assembles the instruction as 0x0f 0x36, where the documentation of sysexit (and Nasms) says it should be 0x0f 0x35 so i am using

    db   0x0f,0x35

in place of the command (This Should Work)

following are my descriptors I think they are correct but someone might find a fault

Thanks in advance for any help.

pkd

dummy_desc:
dw 0
dw 0
db 0
db 0
db 0
db 0

kcode_desc: ;Kernel Descriptors
dw 0xffff
dw 0
db 0
db 0x9b
db 0xcf
db 0

kdata_desc:
dw 0xffff
dw 0
db 0
db 0x93
db 0xcf
db 0

acode_desc: ;App Descriptors
dw 0xffff
dw 0
db 0
db 0xfb
db 0xcf
db 0

adata_desc:
dw 0xffff
dw 0
db 0
db 0xf3
db 0xcf
db 0