src-test2/sys/arm/include, branch master

Remove unused functions and variables in cpufunc.[ch].

2020-12-14T14:00:54Z

arm: Let the GDB stub write to SP, LR and GP registers

2020-12-07T15:09:28Z

This can be handy if gdb's stack unwinder fails, for example because of a bug in kgdb's trap frame unwinder. PR: 251463 Submitted by: Dmitry Salychev MFC after: 1 week

Store MPIDR register in pcpu.

2020-11-29T18:59:01Z

MPIDR represents physical locality of given core and it should be used as the only viable/robust connection between cpuid (which have zero relation to cores topology) and external description (for example in FDT). It can be used for determining which interrupt is associated to given per-CPU PMU or by scheduler for determining big/little core or cluster topology. MFC after: 3 weeks

Remove remaining fragments of code for older already ceased ARM versions.

2020-11-29T15:24:00Z

Remove the pre-ARMv6 and pre-INTRNG code.

2020-11-29T08:40:12Z

ARM has required ARMV6+ and INTRNg for some time now, so remove always false #ifdefs and unconditionally do always true #ifdefs.

Remove now unused armv4 and not-INTRNG files.

2020-11-28T15:00:08Z

arm: Correctly report the size of FPA registers to GDB

2020-11-27T16:35:43Z

Modern ARM systems do not have an FPA unit but GDB reserves register indices for FPA registers and expects the stub to know their sizes. PR: 251022 Submitted by: Dmitry Salychev MFC after: 2 weeks

Remove NO_EVENTTIMERS support

2020-11-19T02:50:48Z

The arm configs that required it have been removed from the tree. Removing this option makes the callout code easier to read and discourages developers from adding new configs without eventtimer drivers. Reviewed by: ian, imp, mav Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D27270

Remove the 'nap' field from ARM's 'struct syscall_args', to bring it

2020-11-05T18:10:03Z

in sync with (most) other architectures. No functional changes. Reviewed by: manu Tested by: mmel MFC after: 2 weeks Sponsored by: EPSRC Differential Revision: https://reviews.freebsd.org/D26604

Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead.

2020-09-27T18:47:06Z

Reviewed by: kib Sponsored by: DARPA Differential Revision: https://reviews.freebsd.org/D26458