💾 Archived View for radare.org › book › plugins › testing.gmi captured on 2023-11-04 at 11:58:25. Gemini links have been rewritten to link to archived content

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Testing the plugin

This plugin is used by rasm2 and r2. You can verify that the plugin is properly loaded with this command: ``` $ rasm2 -L | grep mycpu _d mycpu My CPU disassembler (LGPL3) ```

Let's open an empty file using the 'mycpu' arch and write some random code there.

$ r2 -
 -- I endians swap
[0x00000000]> e asm.arch=mycpu
[0x00000000]> woR
[0x00000000]> pd 10
           0x00000000    888e         mov r8, 14
           0x00000002    b2a5         ifnot r10, r5
           0x00000004    3f67         ret
           0x00000006    7ef6         bl r15, r6
           0x00000008    2701         xor r0, 1
           0x0000000a    9826         mov r2, 6
           0x0000000c    478d         xor r8, 13
           0x0000000e    6b6b         store r6, 11
           0x00000010    1382         add r8, r2
           0x00000012    7f15         ret

Yay! it works.. and the mandatory oneliner too!

r2 -nqamycpu -cwoR -cpd' 10' -