Now I can set sma correctly. But still can't execute vgabios successfully. After executing testbios, the following message prompted: **************************** [root@localhost /app]# ./testbios -s 65536 ./i845.vga running file ./i845.vga No base specified. defaulting to 0xc0000 No initial code segment specified. defaulting to 0xc000 No initial instruction pointer specified. defaulting to 0x0003 c000:015a: 62 ILLEGAL X86 OPCODE! halt_sys: file ops.c, line 94 halted ************************************* what can I do to solve the problem?
tks zhu
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On Thu, 18 Nov 2004, zhu shi song wrote:
Now I can set sma correctly. But still can't execute vgabios successfully. After executing testbios, the following message prompted:
[root@localhost /app]# ./testbios -s 65536 ./i845.vga running file ./i845.vga No base specified. defaulting to 0xc0000 No initial code segment specified. defaulting to 0xc000 No initial instruction pointer specified. defaulting to 0x0003 c000:015a: 62 ILLEGAL X86 OPCODE! halt_sys: file ops.c, line 94 halted
what can I do to solve the problem?
turn tracing on. I'm finding more limitations in the emulator. I would be interested to see what instruction is not implemented.
ron
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Ronald G. Minnich -
zhu shi song