38 lines
713 B
Markdown
38 lines
713 B
Markdown
RAPATCH
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=======
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Human friendly text format to apply patches to binary files.
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Patch format
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------------
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Those patches must be written in files and the syntax looks like the following:
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```
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^# -> comments
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. -> execute command
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! -> execute command
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OFFSET { code block }
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OFFSET "string"
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OFFSET 01020304
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OFFSET : assembly
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+ {code}|"str"|0210|: asm
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```
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Example scripts
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---------------
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This script will run the `?e ..` command in rizin and then write the string 'Hello' at 0x200 offset
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```
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# rapatch example
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:?e hello world
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0x200 "Hello"
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```
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Running rapatches
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-----------------
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$ rizin -P rapatch.txt target-program.txt
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Or for scripted patching like `patch(1)`:
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$ rizin -w -q -P rapatch.txt target-program.txt
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