[Bug 1872237] Re: SysTick reload behavior emulated incorrectly

2020-04-13 Thread Bryan Cantrill
@pmaydell: Thanks for the quick response! For whatever it's worth, I think that there's definitely a bunch of interest in the M-profile work: in the embedded Rust space (for example) Cortex-M is very much the reference platform. Viz. the Embedded Rust Book:

[Bug 1872237] [NEW] SysTick reload behavior emulated incorrectly

2020-04-11 Thread Bryan Cantrill
Public bug reported: QEMU's emuation of SysTick on ARM is incorrect with respect to reload behavior. This issue is described here, and also in a repository dedicated to the issue: https://github.com/oxidecomputer/qemu-systick-bug (What follows is in Markdown, which I understand that