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20 lines
587 B
Plaintext
20 lines
587 B
Plaintext
Some notes on debugging the ReactOS kernel
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* Interpreting crashes
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If the kernel causes a fatal cpu fault then it will print out a message and
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halt. This message contains important information for debugging the problem,
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look for these lines
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Exception: xx(yy)
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CS:EIP 20:zzzzzzzzzzzz
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Here xx is the type of error, usually either 14 or 13 and yy is the error
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code. Generally error codes 13 and 14 both mean the kernel tried to access
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some memory in an invalid way. zzzzzzzzz is the address of the erronous
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instruction.
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* Debugging with bochs
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