wireguard-openbsd/sys/arch/arm/conf, branch jd/simplify-queueing WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/sys/arch/arm/conf?h=jd%2Fsimplify-queueing 2019-11-09T20:07:00Z Retguard will start using sections named ".openbsd.randomdata.retguard.*" 2019-11-09T20:07:00Z guenther guenther@openbsd.org 2019-11-09T20:07:00Z urn:sha1:f1bfbdc7b537769f7069d5c2a17f0d2a9a2ba41b and not just ".openbsd.randomdata.retguard". Accept both in the kernel ldscripts so that they're placed together between the __retguard_{start,end} symbols. Similarly, match not just ".openbsd.randomdata" but also ".openbsd.randomdata.*" to pick up other random (pun intended) items. While here, stub in those retguard bits into all the ldscripts. ok deraadt@ Remove a4x bus space hack. 2018-05-15T11:11:35Z kettenis kettenis@openbsd.org 2018-05-15T11:11:35Z urn:sha1:951164497049c75cf923cdad6fdefb26f81c83fb ok patrick@ Add a common rules file for ofw sources to help keep the configurations 2018-05-04T16:12:12Z visa visa@openbsd.org 2018-05-04T16:12:12Z urn:sha1:13d827e6ea3661b0826938edbf9021cabb757614 of fdt-enabled platforms in sync. OK deraadt@ Rework and cleanup the linker script for armv7. The main feature is 2018-03-08T20:44:23Z patrick patrick@openbsd.org 2018-03-08T20:44:23Z urn:sha1:c3e474c491690300465f2c7dcd166f6e8cd3b8d3 that it gives us a read-only data section. In addition the linker script is now easily diffable to arm64 and we also stop mapping some unnecessary space before the kernel. Prompted by deraadt@ ok kettenis@ Convert armv7 to MI mutex. 2018-02-10T12:44:20Z mpi mpi@openbsd.org 2018-02-10T12:44:20Z urn:sha1:56d5d54e9fe227757eea3ec421f7b2d919e68617 Tested by jsg@, ok patrick@ Replace two spaces indents with tabs. Makes it easier to read and 2018-02-10T09:53:47Z patrick patrick@openbsd.org 2018-02-10T09:53:47Z urn:sha1:f18be4d5b21f3e66269da9501465eee9907d1de6 especially makes it easier to diff against our other linker scripts. ok jsg@ Supplying entropy from etext has created a regression on arm where we 2018-02-10T07:02:21Z patrick patrick@openbsd.org 2018-02-10T07:02:21Z urn:sha1:e845b8ed2fc120b92ce19527b80f172f300fc5fc get an alignment fault while copying the data. Turns out that since we have .rodata in the text segment, it's very easily possible that etext remains unaligned. Work around this by word-aligning etext. The next step is to split .rodata out of the text segment. ok deraadt@ Put the ldscript parts into a single file instead of storing it as head 2018-02-10T06:52:47Z patrick patrick@openbsd.org 2018-02-10T06:52:47Z urn:sha1:69e72f4e91bc3b4aa05108ecd763078497c7d584 and tail and cat(1) it together. It was maybe needed when ports needed different contents, but now it's just a headache. ok deraadt@ Add kernel support for the VFP FPU/SIMD unit. Based on a diff by drahn@. 2018-01-26T16:22:19Z kettenis kettenis@openbsd.org 2018-01-26T16:22:19Z urn:sha1:c7b5578a715ca65ee46f2c1c48fca8629620c8ce This allows us to use floating-pointer and vector instructions in userland code. The current implementation assumes all 32 VFP registers are present. This should be the case on all armv7 hardware currently supported by OpenBSD. ok patrick@ Discard exception handling information as we do on other architectures. 2017-10-26T19:01:06Z kettenis kettenis@openbsd.org 2017-10-26T19:01:06Z urn:sha1:0163c119362a0e0d36e7a0447a5ffd36d120e0e4 ok patrick@, deraadt@