Hi Jan, V3 of the patchset respun. Now finally adding the lx-interrupts command after I resolved my issues with the Radix Tree parsing.
This command only provides the interrupts that are available generically, and it seems that the /proc/interrupts function calls into arch specific layers to add extra information about arch specific interrupts. I'm not sure what to do about this yet - The values returned appear to be accurarate - but it's just a subset of the information returned by proc. lx_thread_info_by_pid has been useful to me while looking at thread awareness, so I've included it into this patch set now. It makes finding internal thread information much more convenient. dentry_name has been moved to the utils module, as I am already using it in another command, so it's just not appropriate to be in proc.py The cpu_list mask iterators make calling for cpu in each_online_cpu() read nicely, and I've left the print_cpus() function in for now as a hidden helper. It can be used by calling: python linux.cpus.print_cpus() to check these generators, which I thought was quite nice - but I didn't know if it warranted a full command class for this. For convenience, this patch set submission can be found at http://git.linaro.org/people/kieran.bingham/linux.git gdb-scripts-2016-03-03-lkml-submission Patchset Changelog: v3: - Radix Tree parser introduced - cpu_list mask iterators added - lx-interrupts command implemented - dentry_name function moved to utils - lx-meminfo command PEP8 warnings fixed - lx_thread_info_by_pid introduced v2: - Reworked iterators with improved versions from Jeff Mahoney - Fixed !CONFIG_MODULES and !CONFIG_MMU support - Improvements on lx-meminfo - constants.py generated by Kbuild - IS_BUILTIN facility used to provide LX_CONFIG values v1: - Introduced lx-iomem, lx-ioports, lx-mounts, lx-meminfo Kieran Bingham (13): scripts/gdb: Provide linux constants scripts/gdb: Provide kernel list item generators scripts/gdb: Convert modules usage to lists functions scripts/gdb: Provide exception catching parser scripts/gdb: Support !CONFIG_MODULES gracefully scripts/gdb: Provide a dentry_name VFS path helper scripts/gdb: Add io resource readers scripts/gdb: Add mount point list command scripts/gdb: Add meminfo command scripts/gdb: Add cpu iterators scripts/gdb: Add a Radix Tree Parser scripts/gdb: Add interrupts command scripts/gdb: Add lx_thread_info_by_pid helper Kbuild | 10 + scripts/gdb/linux/Makefile | 12 +- scripts/gdb/linux/constants.py.in | 93 ++++++++ scripts/gdb/linux/cpus.py | 21 ++ scripts/gdb/linux/lists.py | 20 ++ scripts/gdb/linux/modules.py | 22 +- scripts/gdb/linux/proc.py | 449 ++++++++++++++++++++++++++++++++++++++ scripts/gdb/linux/radixtree.py | 74 +++++++ scripts/gdb/linux/tasks.py | 19 ++ scripts/gdb/linux/utils.py | 15 ++ scripts/gdb/vmlinux-gdb.py | 2 + 11 files changed, 724 insertions(+), 13 deletions(-) create mode 100644 scripts/gdb/linux/constants.py.in create mode 100644 scripts/gdb/linux/radixtree.py -- 2.5.0
