User Activity

  • Posted a comment on a blog post on Isembard-OS

    I had a moan about this on iconbar.com, and got a very helpful reply. https://www.iconbar.com/forums/viewthread.php?threadid=11474&page=1#124378 Long story short: the outputs should be labelled "early-clobber" ("=&r") so that they don't re-use input registers. "The compiler does not analyse the text in the asm block at all. The compiler models the inline asm as a sequence of read all inputs do something write all outputs So the writes of the output registers overwrite ("clobber") the previous content...

  • Modified a blog post on Isembard-OS

    Debugging bare metal code for RPi3 using Qemu

  • Modified a blog post on Isembard-OS

    Debugging bare metal code for RPi3 using Qemu

  • Modified a blog post on Isembard-OS

    Debugging bare metal code for RPi3 using Qemu

  • Created a blog post on Isembard-OS

    Working with gcc-6.3

  • Modified a blog post on Isembard-OS

    Bare metal code on a Raspberry Pi 3

  • Created a blog post on Isembard-OS

    Debugging bare metal code for RPi3 using Qemu

  • Created a blog post on Isembard-OS

    Bare metal code on a Raspberry Pi 3

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Personal Data

Username:
simonwillcocks
Joined:
2009-04-21 07:56:01

Projects

This is a list of open source software projects that Simon Willcocks is associated with:

  • Isembard-OS A tiny ARM kernel with a novel OO threading model Last Updated:
  • ROLF   Last Updated:

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