Merge zaliczenie
This commit is contained in:
parent
3b999158fe
commit
35b57421cb
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si
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b main
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c
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:q!
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exit
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target extended-remote localhost:3333
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load cpp/prog
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si
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load
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load
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load
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file cpp/prog
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load
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||||
si
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bmain
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b main
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c
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load
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si
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sic
|
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b main
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c
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||||
del b
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del
|
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laod
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si
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load
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si
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set radix 16
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set args 0x1ff80 0x80 0x30
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dashboard -layout registers stack memory variables
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si
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dashboard memory watch 0x1ff80 0x80
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source gdb/z.py
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dashboard
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b main
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c
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si
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load
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si
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c
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source gdb/z.py
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si
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b func
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c
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load
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si
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c
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load
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si
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c
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si
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source gdb/z.py
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si
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laod
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load
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si
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c
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dash
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dash
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si
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file cpp/prog
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load
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si
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si
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c
|
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del
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b func
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si
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c
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si
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load
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si
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c
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load
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si
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c main
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load
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si
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c
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load
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del
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b main
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si
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c
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si
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load cpp/prog
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load
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file cpp/prog
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load
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si
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dashboard
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source gdb/z.py
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dashboard
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del
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b main
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c
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b func
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c
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load
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si
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file cpp/prog
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laod
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load
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si
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c
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c
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load
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si
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c
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del
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b func
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c
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exit
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file cpp/prog
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load
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load
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target extended-remote localhost:3333
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load
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si
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c
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load
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b main
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c
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b func
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c
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load
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si
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c
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si
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file cpp/prog
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load
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si
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c
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c
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file cpp/prog
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load
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si
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c
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b swap_ptr(signed char*, signed char*)
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c
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load
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b func(char*)
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c
|
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c
|
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load
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b func(char*)
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del
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b func(char*)
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load
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file cpp/prog
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load
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si
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del
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b main
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c
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b swap_ptr(signed char*, signed char*)
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c
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target extended-remote localhost:3333
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file cpp/prog
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load
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si
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del
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b main
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c
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b swap_ptr(signed char*, signed char*)
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c
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dashboard -layout registers stack memory variables
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dashboard memory watch 0x1ff80 0x80
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:asm
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si
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p/x amessage
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p/x &amessage
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p/x & pmessage
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p/x &pmessage
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p/x pmessage
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p/x &pmessage
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laod
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load
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si
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c
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c
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p/x pmessage
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p/x &pmessage
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load
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si
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c
|
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c
|
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p/x &pmessage
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load
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load
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si
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c
|
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c
|
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p/x pmessage
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p/x &pmessage
|
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load
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si
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exit
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target extended-remote localhost:3333
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file cpp/prog
|
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load
|
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si
|
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load
|
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si
|
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si
|
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load
|
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si
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exit
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target extended-remote localhost:3333
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file cpp/prog
|
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dashboard -layout registers memory variables breakpoints stack
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load
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si
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break main
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c
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break 58
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break 48
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break 44
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su
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si
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dashboard -layout registers memory variables stack
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si
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c
|
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exit
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target extended-remote localhost:3333
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file counter/counter
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file cpp/prog
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load
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si
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exit
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target extended-remote localhost:3333
|
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file cpp/prog
|
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load
|
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b main
|
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c
|
||||
load
|
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si
|
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dashboard -layout registers variables memory stack breakpoints
|
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dashboard -layout registers variables memory stack breakpoints
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run
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si
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si
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si
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si
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si
|
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isi
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si
|
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si
|
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si
|
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si
|
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si
|
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si
|
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si
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si
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exit
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@ -0,0 +1,16 @@
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{
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"user": "Olixi11",
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"email": "olixi11@gmail.com",
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"remotes": [
|
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{
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"name": "r",
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"protocol": "http",
|
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"domain": "qstack.pl",
|
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"port": "3000",
|
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"token_name": "t",
|
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"token": "5dd2da03bd806bf2811ac8e5a6ebd981c78c0e7a",
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"group": "1i-2023",
|
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"project": "strlen-c"
|
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}
|
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]
|
||||
}
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|
|
@ -0,0 +1 @@
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Subproject commit c8e1b4b449bee2fd2de30de2e99c3f4010360bcc
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@ -0,0 +1,17 @@
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# set args 0x1FF80 0x80 0x30
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# source gdb/z.py
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import gdb
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import sys
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|
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# Parse arguments from the GDB command
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args = gdb.string_to_argv(gdb.parameter("args"))
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if len(args) != 3:
|
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print("Usage: source gdb/zero_with_params.py <start_address> <num_bytes> <pattern>")
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else:
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start_address = int(args[0], 16) # Convert start address from hex to int
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num_bytes = int(args[1], 16) # Convert number of bytes from hex to int
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pattern = int(args[2], 16) # Convert pattern from hex to int
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for i in range(num_bytes):
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gdb.execute("set *((char*)%x + %x) = %x" % (start_address, i, pattern))
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|
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@ -0,0 +1,5 @@
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#source gdb/z.py
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import gdb
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for i in range(0, 128): # 128 bajtów
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gdb.execute("set *((char*)(0x1FF80 + %x)) = 0xaa" % i)
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@ -0,0 +1,111 @@
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import argparse
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import json
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import sys
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import subprocess
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import os
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from datetime import datetime
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DEFAULT_CONFIG = {
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"user": "Olixi11",
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"email": "olixi11@gmail.com",
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"remotes": [{
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"name": "r", # Zaktualizowano z "default" na "mpabi"
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"protocol": "http",
|
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"domain": "qstack.pl",
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"port": "3000",
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"token_name": "t",
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"token": "5dd2da03bd806bf2811ac8e5a6ebd981c78c0e7a",
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"group": "1i-2023",
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"project": "strlen-c"
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}]
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}
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|
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def load_or_create_config(config_file, args):
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config_exists = os.path.exists(config_file) and os.stat(config_file).st_size != 0
|
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if config_exists:
|
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with open(config_file, 'r') as file:
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config = json.load(file)
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else:
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config = DEFAULT_CONFIG.copy()
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|
||||
# Znajdź istniejące zdalne repozytorium o podanej nazwie
|
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remote = next((remote for remote in config['remotes'] if remote['name'] == args.remote), None)
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||||
|
||||
# Jeśli istnieje zdalne repozytorium i podano argumenty związane z konfiguracją zdalnego repozytorium
|
||||
if remote:
|
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for field in ['protocol', 'domain', 'port', 'token_name', 'token', 'group', 'project']:
|
||||
# Aktualizuj tylko, jeśli argument został jawnie podany
|
||||
if getattr(args, field, None) is not None:
|
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remote[field] = getattr(args, field)
|
||||
|
||||
# Jeśli zdalne repozytorium nie istnieje, ale podano nazwę, tworzymy nowe zdalne repozytorium
|
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elif args.remote:
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new_remote = {'name': args.remote}
|
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for field in ['protocol', 'domain', 'port', 'token_name', 'token', 'group', 'project']:
|
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new_remote[field] = getattr(args, field, DEFAULT_CONFIG['remotes'][0].get(field, ''))
|
||||
if new_remote[field] == None:
|
||||
new_remote[field] = DEFAULT_CONFIG['remotes'][0].get(field, '')
|
||||
config['remotes'].append(new_remote)
|
||||
|
||||
# Aktualizuj informacje o użytkowniku i email, tylko jeśli zostały podane
|
||||
if getattr(args, 'user', None):
|
||||
config['user'] = args.user
|
||||
if getattr(args, 'email_domain', None):
|
||||
config['email'] = f"{args.user}@{args.email_domain}"
|
||||
|
||||
# Zapisz zmodyfikowaną konfigurację
|
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with open(config_file, 'w') as file:
|
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json.dump(config, file, indent=4)
|
||||
|
||||
return config
|
||||
|
||||
|
||||
def init_git_repo(config):
|
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user_name = config['user']
|
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user_email = config['email']
|
||||
branch_name = f"{user_name}-{datetime.now().strftime('%Y-%m-%d')}"
|
||||
|
||||
if subprocess.run(["git", "rev-parse", "--git-dir"], stderr=subprocess.DEVNULL).returncode != 0:
|
||||
subprocess.run(["git", "init"])
|
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subprocess.run(["git", "config", "user.name", user_name])
|
||||
subprocess.run(["git", "config", "user.email", user_email])
|
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subprocess.run(["git", "checkout", "-b", branch_name])
|
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print("Git repository initialized.")
|
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else:
|
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print("Already inside a Git repository. Skipping initialization.")
|
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|
||||
remotesFromList = str(subprocess.run(["git", "remote", "-v"], capture_output=True).stdout)
|
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remotesFromList = remotesFromList.replace('b\'', "").replace('\'', "").split('\\n')
|
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for rm in remotesFromList:
|
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name = rm.split("\\t")[0]
|
||||
subprocess.run(["git", "remote", "remove", name], stderr=subprocess.DEVNULL)
|
||||
|
||||
for remote in config['remotes']:
|
||||
remote_url = f"{remote['protocol']}://{remote['token_name']}:{remote['token']}@{remote['domain']}:{remote['port']}/{remote['group']}/{remote['project']}"
|
||||
# Usunięcie i ponowne dodanie zdalnego repozytorium, jeśli jest zaktualizowane
|
||||
#subprocess.run(["git", "remote", "remove", remote['name']], stderr=subprocess.DEVNULL)
|
||||
subprocess.run(["git", "remote", "add", remote['name'], remote_url])
|
||||
print(f"Remote '{remote['name']}' added or updated.")
|
||||
|
||||
def main():
|
||||
parser = argparse.ArgumentParser(description="Git repository initializer with custom configuration.")
|
||||
parser.add_argument("--user", help="User name")
|
||||
parser.add_argument("--email_domain", help="Email domain")
|
||||
parser.add_argument("--config", help="Path to the JSON config file", default="conf.json")
|
||||
parser.add_argument("--remote", help="Name of the remote to add or update")
|
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parser.add_argument("--protocol", help="Remote protocol")
|
||||
parser.add_argument("--domain", help="Remote domain")
|
||||
parser.add_argument("--port", help="Remote port")
|
||||
parser.add_argument("--token_name", help="Remote token name")
|
||||
parser.add_argument("--token", help="Remote token")
|
||||
parser.add_argument("--group", help="Group name")
|
||||
parser.add_argument("--project", help="Project name")
|
||||
|
||||
args = parser.parse_args()
|
||||
|
||||
config = load_or_create_config(args.config, args)
|
||||
init_git_repo(config)
|
||||
print("Git repository initialized and configured based on the provided configuration.")
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
Binary file not shown.
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@ -0,0 +1,110 @@
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\documentclass{article}
|
||||
\usepackage[a4paper, margin=2cm]{geometry}
|
||||
|
||||
\usepackage[utf8]{inputenc}
|
||||
\usepackage[T1]{fontenc}
|
||||
\usepackage[polish]{babel}
|
||||
\usepackage{listings}
|
||||
\usepackage{color}
|
||||
|
||||
\definecolor{codegreen}{rgb}{0,0.6,0}
|
||||
\definecolor{codegray}{rgb}{0.5,0.5,0.5}
|
||||
\definecolor{codepurple}{rgb}{0.58,0,0.82}
|
||||
\definecolor{backcolour}{rgb}{0.95,0.95,0.92}
|
||||
|
||||
\lstdefinestyle{mystyle}{
|
||||
backgroundcolor=\color{backcolour},
|
||||
commentstyle=\color{codegreen},
|
||||
keywordstyle=\color{magenta},
|
||||
numberstyle=\tiny\color{codegray},
|
||||
stringstyle=\color{codepurple},
|
||||
basicstyle=\ttfamily\footnotesize,
|
||||
breakatwhitespace=false,
|
||||
breaklines=true,
|
||||
captionpos=b,
|
||||
keepspaces=true,
|
||||
showspaces=false,
|
||||
showstringspaces=false,
|
||||
showtabs=false,
|
||||
tabsize=2
|
||||
}
|
||||
|
||||
\lstset{style=mystyle}
|
||||
|
||||
\begin{document}
|
||||
|
||||
\title{GDB and DASHBOARD}
|
||||
\author{}
|
||||
\date{}
|
||||
\maketitle
|
||||
|
||||
\section{Dashboard memory watch}
|
||||
Dashboard GDB pozwala na dynamiczne obserwowanie określonych obszarów pamięci. Używając funkcji \texttt{dashboard memory watch}, można ustawić obserwację na konkretne adresy pamięci.
|
||||
|
||||
\begin{lstlisting}[language=bash]
|
||||
dashboard memory watch 0x1ff80 128
|
||||
\end{lstlisting}
|
||||
|
||||
\noindent
|
||||
Powyższa komenda skonfiguruje dashboard do obserwacji 128 bajtów pamięci, począwszy od adresu \texttt{0x1ff80}.
|
||||
|
||||
\section{Obserwacja pamięci przy użyciu watch w GDB}
|
||||
Aby obserwować pamięć na niskim poziomie w GDB, można użyć komendy \texttt{watch} w połączeniu z rzutowaniem i rozmiarem obserwowanego obszaru. Przykładowo, aby obserwować 128 bajty pamięci zaczynając od adresu \texttt{0x1ff80}, użyjemy następującej komendy:
|
||||
|
||||
\begin{lstlisting}[language=bash]
|
||||
watch *(char*)0x1ff80 @ 128
|
||||
\end{lstlisting}
|
||||
|
||||
Ta komenda spowoduje przerwanie wykonania programu, gdy wartości w obserwowanym obszarze pamięci ulegną zmianie. Użycie rzutowania na typ \texttt{(char*)} pozwala na interpretację adresu jako wskaźnika na bajty, a operator \texttt{@} określa ilość obserwowanych bajtów.
|
||||
|
||||
\section{Clear Memory}
|
||||
|
||||
\subsection{Basic Usage}
|
||||
To clear 128 bytes of memory starting from 0x1FF80, use the following script:
|
||||
|
||||
\begin{lstlisting}[language=bash]
|
||||
#./gdb/zero.py
|
||||
|
||||
import gdb
|
||||
for i in range(0, 128): # 128 bajtów
|
||||
gdb.execute("set *((char*)0x1FF80 + %d) = 0" % i)
|
||||
\end{lstlisting}
|
||||
|
||||
Run this script from GDB dashboard by:
|
||||
|
||||
\begin{lstlisting}[language=bash]
|
||||
source gdb/zero.py
|
||||
\end{lstlisting}
|
||||
|
||||
\subsection{Option 2: With Parameters}
|
||||
To dynamically set the starting address, number of bytes, and pattern from the command line, modify the script as follows:
|
||||
|
||||
\begin{lstlisting}[language=bash]
|
||||
#./gdb/zero_with_params.py
|
||||
|
||||
import gdb
|
||||
import sys
|
||||
|
||||
# Parse arguments from the GDB command
|
||||
args = gdb.string_to_argv(gdb.parameter("args"))
|
||||
if len(args) != 3:
|
||||
print("Usage: source gdb/zero_with_params.py <start_address> <num_bytes> <pattern>")
|
||||
else:
|
||||
start_address = int(args[0], 16) # Convert start address from hex to int
|
||||
num_bytes = int(args[1], 16) # Convert number of bytes from hex to int
|
||||
pattern = int(args[2], 16) # Convert pattern from hex to int
|
||||
|
||||
for i in range(num_bytes):
|
||||
gdb.execute("set *((char*)%d + %d) = %d" % (start_address, i, pattern))
|
||||
\end{lstlisting}
|
||||
|
||||
To run this script with parameters, set GDB's `args` parameter before sourcing the script:
|
||||
|
||||
\begin{lstlisting}[language=bash]
|
||||
set args 0x1FF80 0x80 0x30
|
||||
source gdb/zero_with_params.py
|
||||
\end{lstlisting}
|
||||
|
||||
This allows specifying the starting address, number of bytes to clear, and the pattern to use directly from the GDB command line.
|
||||
|
||||
\end{document}
|
||||
Loading…
Reference in New Issue