Konstantin Belousov 4d22d07a07 Add support for usermode (vdso-like) gettimeofday(2) and ... clock_gettime(2) on ARMv7 and ARMv8 systems which have architectural generic timer hardware. It is similar how the RDTSC timer is used in userspace on x86. Fix a permission problem where generic timer access from EL0 (or userspace on v7) was not properly initialized on APs. For ARMv7, mark the stack non-executable. The shared page is added for all arms (including ARMv8 64bit), and the signal trampoline code is moved to the page. Reviewed by: andrew Discussed with: emaste, mmel Sponsored by: The FreeBSD Foundation Differential revision: https://reviews.freebsd.org/D4209		2015-12-07 12:20:26 +00:00
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acpica	Add ARM64TODO comments to ACPI PCI stubs	2015-07-12 18:32:16 +00:00
arm64	Add support for usermode (vdso-like) gettimeofday(2) and	2015-12-07 12:20:26 +00:00
cavium	Add support for unspecified ranges on ThunderX system	2015-10-25 23:22:40 +00:00
cloudabi64	Add support for CloudABI on ARM64.	2015-10-22 11:09:25 +00:00
conf	Sync arm64 GENERIC whitespace/comments with amd64	2015-11-08 21:08:31 +00:00
include	Add support for usermode (vdso-like) gettimeofday(2) and	2015-12-07 12:20:26 +00:00