wireguard-openbsd/sys/arch/arm/include/pcb.h, branch jd/simplify-queueing WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/sys/arch/arm/include/pcb.h?h=jd%2Fsimplify-queueing 2018-01-26T16:22:19Z 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@ Stick the thread control block pointer into a CPU register on ARMv7. 2016-09-24T21:02:31Z patrick patrick@openbsd.org 2016-09-24T21:02:31Z urn:sha1:be8a232610dd06965695bf655916544e160f0de9 ok guenther@ emul_native is only used for kernel threads which can't dump core, so 2015-05-05T02:13:46Z guenther guenther@openbsd.org 2015-05-05T02:13:46Z urn:sha1:2df12b22ee779d3f10995325e7cbd0d4be5705a0 delete coredump_trad(), uvm_coredump(), cpu_coredump(), struct md_coredump, and various #includes that are superfluous. This leaves compat_linux processes without a coredump callback. If that ability is desired, someone should update it to use coredump_elf32() and verify the results... ok kettenis@ Store curpcb in cpu_info instead of a global variable, for SMP. 2013-09-12T11:43:51Z patrick patrick@openbsd.org 2013-09-12T11:43:51Z urn:sha1:09a5e7d85304d2ae4621a0334255b7fc7f5574e6 ok rapha@ Late spring cleaning of the arm code for old dusty bits we do not want to 2011-09-20T22:02:10Z miod miod@openbsd.org 2011-09-20T22:02:10Z urn:sha1:5ab584290a076ac31c11e2fb36f6a84d9dc624b9 keep: - remove bootconfig parameter passing feature (unused). - unifdef __PROG32 and remove all remains of arm26 code. - remove ARMFPE support (unused). - remove support for ARM2, ARM2AS, ARM3, ARM6, ARM7, ARM7TDMI and StrongARM processor families, and the related silicon bug workarounds (especially the SA-110 STM^ bug). - remove cpu_functions no longer necessary after previous removals. - remove ARM32_DISABLE_ALIGNMENT_FAULTS option (unused). - make FIQ support conditional on option FIQ (unused, but may be eventually). Discussed with drahn@ and jasper@ long ago, I was sitting on this commit for no good reason. Nuke defopt remains. Tested on cats and zaurus. 2006-05-27T20:36:05Z miod miod@openbsd.org 2006-05-27T20:36:05Z urn:sha1:ab5e4bb79cb68a208eab8ba6b7d23808654c2bc2 Remove COMPAT_1x stuff inherited from NetBSD, which does not apply to us. 2006-03-07T20:20:28Z miod miod@openbsd.org 2006-03-07T20:20:28Z urn:sha1:ebe49f34ebd01f1f1f59280415c3683739699b99 ok uwe@ Arm port, NetBSD codebase stripped down, 32bit only support. 2004-02-01T05:09:48Z drahn drahn@openbsd.org 2004-02-01T05:09:48Z urn:sha1:e1e4f5b114a9c570e8104c266ccbe174a9f0b97d