vm86plus v kernelu

Jan Kasprzak kas na ics.muni.cz
Neděle Leden 26 13:42:23 CET 1997


[ ... ]
: Jenom 'xdos' skonci: (kernel 2.0.28)
: 
: # xdos
: ERROR: cpu exception in dosemu code outside of VM86()!
: trapno: 0x0e  errorcode: 0x00000007  cr2: 0x000b0140
: eip: 0x080a23f2  esp: 0xbffff4b0  eflags: 0x00010206
: cs: 0x0023  ds: 0x002b  es: 0x002b  ss: 0x002b
: Page fault: write instruction to linear address: 0x000b0140
: CPU was in user mode
: Exception was caused by insufficient privelege
: 
	Vyada to, ze se snazi zapisovat do 0x000b0140 -- cili
B014:0000, coz je snad famebuffer pro textovou obrazovku, jestli si
jeste pamatuju architekturu PCcka. Takze asi by to chtelo nejak rict,
ze nema pravo zapisovat primo do videopameti, ale jen na std. vystup.

	Ale taky muzu byt uplne mimo.

-Yenya

-- 
Jan "Yenya" Kasprzak <kas na fi.muni.cz>         http://www.fi.muni.cz/~kas/
[[                        ^^^ Note my new e-mail address!!!            ]]
[[ Visit the Czech Linux Homepage at http://www.fi.muni.cz/~kas/linux/ ]]
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