6
user001
6y

Same code, same chip, different platform and compiler(arm64 and amd64) and exactly one bit flipped on the chip init from the same binary, is this even possible...

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  • 3
    I don't know if this is good or bad?
  • 1
    FeelsBadMan
  • 0
    This binary is basically using the kernel drivers to communicate to the switch. Also it is initializing the chip. On one platform the bit for one particular setting is by default initialized to 0 which is okay, on other one it is set to 1 which is not okay. Mindbogglingly both binaries and the kernel drivers are produced from same code with with same compiler but different architecture...
  • 0
    @irene possible, but unlikely due to other reasons, anyway that shit is not supposed to happen, now I will probably have to scop trough a bit more than a gig of code(literally) to figure if someone fucked up an typedef or variable declaration since this is the only thing that is architecture depandant
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