[ACTIVITY] week ending Jan. 26 2020

QEMU Tooling ([VIRT-252]) = Upstream Work ([VIRT-109]) == - posted [PATCH v1 0/3] current testing/next queue Message-Id: <20200122102223.20036-1-alex.ben...@linaro.org> - a bunch of reviews - investigation of documentation and CI failures

[ACTIVITY] 20-24 January 2020

== Progress == * BFD Linker: - GNU-629: non-contiguous memory support: debugging * GCC: * GCC-9: continued work for validation of -mpure-code on v6m: local newlib/crt0 patches, patched simulator. Running various validation configurations * GCC upstream validation: - reported a couple of failures/

[ACTIVITY] report week ending 24 Jan

Progress: * VIRT-65 [QEMU upstream maintainership] - code review: + RTH's bug fix for the PAuth ComputePAC operation + patchset adding DMA support for Exynos4210 UARTs - small patchset documenting the right way to conditionally run expensive computations that are only needed for trac

adding branch tracing and reverse debugging in GDB using Coresight etm traces

hiI am progressing in the implementation of the proposal "GDB process record and replay with ARM Coresight"  https://lists.linaro.org/pipermail/coresight/2019-July/003021.html so far I was able to use perf events to configure the drivers for etm and collect the traces. the code was tested succes

[ACTIVITY] 20 - 24 January 2020

== Progress == * More EuroLLVM submissions reviews * More investigations into Morello bare metal debugging * Started looking into updating lldb for the latest Morello architecture changes * Asked Adhemerval to look into PR44157 == Plan == * More Morello * Keep an eye out for 10.0.0 - rc1 ___

[ACTIVITY] 20 - 24 Jan 2020

== This Week == * GCC development - PR47785: Addressed Richard's suggestions and posted patch upstream. - PR92867: Addressed Joseph's suggestions and posted patch upstream. * GCC bugzilla: - PR93397: Investigated issue. * Misc - Meetings == Next Week == - Continue ongoing tasks