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> Main > bit of a noobish question but.. |
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m 28 Dec 2006, 08:51
Have you studied Intel's Software Developer Manuals ?
They contain a lot more information than this ! |
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28 Dec 2006, 08:51 |
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MCD 28 Dec 2006, 15:03
hckr83 wrote: well I'm having trouble making sure I understand this right Usually, this depends on what int is "invoked", cause some push an additionally dword, some kind of status-code (don't know how Intel's manual calls these). Also, they optionally do context-switching with task-gates/traps and so on. You got stuff like task state segments, where the state of the task can be saved during task switch and finally task state registers. Maybe I'm partially wrong/incomplete, but it's been a while since I last needed that stuff. _________________ MCD - the inevitable return of the Mad Computer Doggy -||__/ .|+-~ .|| || |
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28 Dec 2006, 15:03 |
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hckr83 28 Dec 2006, 18:25
since you didn't say I was wrong, guess I'm right..
task-gates and such I'm not worrying about yet(maybe even ever..) and the status code thing is pushed only on some things(GP and SF I think..) also I'm doing software task-switching...think it's easier to do Quote:
yea I did but the only thing I could get was their pseudo-code and it's over 4 pages long and can't find the right thing in it.. |
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28 Dec 2006, 18:25 |
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