[File] [PATCH] Magdir/firmware AVR firmware
Christos Zoulas
christos at zoulas.com
Thu Sep 21 16:13:06 UTC 2023
Added, thanks!
christos
> On Sep 19, 2023, at 6:10 AM, Alexandre IOOSS <erdnaxe at crans.org> wrote:
>
> Signed PGP part
> Hello,
>
> I would like to propose a new signature for AVR firmware images.
>
> These binaries start with an interrupt vector table. This tables contains 4-byte JMP instructions on larger AVR variants such as the Atmega328p, or 2-byte RJMP instructions on smaller AVR variants such as Attiny85.
> By matching this interrupt vector table, we have enough bits to state that a file is an AVR firmware.
>
> Example of output:
> ```
> $ file */*.bin
> qmk/ztboards_noon_default.hex.bin: AVR firmware, reset at 0x01c0
> arduino/Blink_attiny_adafruit_trinket.bin: AVR firmware, reset at 0x0023
> ```
>
> Attached, you will find the new signatures.
>
> Best regards,
>
> --
> Alexandre
> <avr-firmware.patch>
>
>
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