Matthew:
I have do some research on getting the symbol offset from save snap-shot
image through KALLSYMS_ALL. I can not fid a way to get the symbol
offset, because, in order to get the resume needed symbols offset, we
must know the some other symbols offset, such as kallsyms_addresses and
kallsyms_names.
So we have to come back to our original discussion. In order to make our
discussion more clearly and efficient, I want to clarify our opinions.
1. (Your)Matthew's suggestion to remove the fast-symbol file
I(martin) agree with Matthew's suggestion.
2. Matthew's suggestion to get symbol offset from system.map file
Martin agree with the suggestion
3. How to sync the system.map with the S4 image snap-shot (How to select
the proper system.map for S4 image-shot)
1) martin's suggestion on it.
Suggestion 1> if we can assume that the system.map has persistent naming
style,
Get kernel version from snap-shot and use it to choose the proper
system.map file
Suggestion 2> If we can not make the assumption to system.map,
We can try all the available system.map, and find suitable one, if can
not find, just normal boot
Suggestion 3>Just show all the available system.map file to user and let
user to select one.
2) Matthew's suggestion
Let user designate a kernel image and get the kernel version from the
image, and select on system.map file.
Martin's comments on Matthew's suggestion:
1, still can not understand your suggestion clearly.
2. do not think it is right to get kernel version from kernel
image.
Mathhew:
Could you please think about my suggestions, and give me more
clear information on your suggestion? Thanks.
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