[ACTIVITY] report week ending 19 May

2023-05-19 Thread Peter Maydell
Progress:
 * UM-2 [QEMU upstream maintainership]
  - Reviewed another round of RTH's patchset overhauling atomics
  - Sent an arm pullreq
 * QEMU-530 [QEMU ARM v9.4 Baseline CPU for TCG]
  - Continued with the conversion of the A64 decoder to decodetree:
have converted hints, barriers, system register insns,
exception generation, and am halfway through the loads and stores.

-- PMM
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[ACTIVITY] Report for week #20

2023-05-19 Thread Thiago Jung Bauermann

Hello,

# TCWG CI — GDB

- Analysed a number of potential regressions found by our CI on
  aarch64-linux and armhf-linux. They aren't exactly regressions but bug
  fixes or new features that work on other arches (or perhaps whose
  testcases correctly detect PASSes on other arches) but not on
  aarch64-linux or armhf-linux.

- armhf-linux has an important problem where a bug with detecting shared
  library loading/unloading is causing many tests to fail. The result is
  that every new GDB commit that adds a test is flagged by the bisect
  job. This was caused by a GDB commit from November 2022. Luis reported
  it at the time and the patch author was going to look into it, but
  this probably fell through the cracks. I'm investigating to understand
  the problem better and provide a fix.

-- 
Thiago
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