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Re: [midatlanticretro] Mini is a term from the past that will fade over time.

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  • Dave McGuire
    ... I m pretty sure it s not overflowing; something is trashing it under bizarre circumstances. I think I ve gotten it narrowed down to an ISR that s taking
    Message 1 of 9 , Mar 22 4:16 PM
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      On 03/22/2012 06:54 PM, Neil Cherry wrote:
      > On 03/22/2012 03:21 PM, Dave McGuire wrote:
      >
      >>> Brian, who is trying to figure out how this Compiled vs. Assembled thread
      >>> eroded into mainframe, mini and micro... Speaking of assembled, I'm try-
      >>> ing to get HP to see a bug in their assembly code. An interesting and a
      >>> likely day-one bug.
      >>
      >> That sucks. I'm working on a similar but far simpler issue myself,
      >> in ARM7 assembler in a multitasking RTOS. Something is vomiting on the
      >> interrupt stack just often enough to cause me problems, but not often
      >> enough for me to catch it.
      >
      > Is the stack large enough or do you have something twiddling the stack?

      I'm pretty sure it's not overflowing; something is trashing it under
      bizarre circumstances. I think I've gotten it narrowed down to an ISR
      that's taking too long and getting trashed by the next clock tick, as
      there's no barrier in place there.

      -Dave

      --
      Dave McGuire, AK4HZ
      New Kensington, PA
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