Hi, I thought I'd sent V1 to the list but apparently not. Anyway this patch series provides the QEMU side of guest debug support for arm64. I'm assuming the first patch will be dropped when a proper merge of the linux-headers is done once the kernel side is upstreamed.
There is nothing particularly special about the implementation details although some of the bit-fiddling is a little fiddly. GIT Repos: The patch series is based off a recent master and can be found at: https://github.com/stsquad/qemu branch: kvm/guest-debug-v2 The kernel patches for this series are based off a v4.0-rc6 and can be found at: https://git.linaro.org/people/alex.bennee/linux.git branch: guest-debug/4.0-rc6-v2 Alex Bennée (4): linux-headers: partial sync from my kernel tree (DEV) target-arm: kvm - implement software breakpoints target-arm: kvm - support for single step target-arm: kvm - add support for HW assisted debug linux-headers/asm-arm64/kvm.h | 22 +++ linux-headers/asm-powerpc/kvm.h | 4 +- linux-headers/asm-x86/kvm.h | 4 +- linux-headers/linux/kvm.h | 17 ++- target-arm/kvm.c | 124 ++++++++++++---- target-arm/kvm64.c | 315 ++++++++++++++++++++++++++++++++++++++++ target-arm/kvm_arm.h | 21 +++ 7 files changed, 474 insertions(+), 33 deletions(-) -- 2.3.4 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
