Visual Assembler

You can use Visual Mode to assemble code using A. For example let's replace the push by a jmp:


Notice the preview of the disassembly and arrows:


You need to open the file in writing mode (r2 -w or oo+) in order to patch the file. You can also use the cache mode: e io.cache = true and wc?.

Remember that patching files in debug mode only patch the memory not the file.

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