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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__vdso_gettc.c	Add support for usermode (vdso-like) gettimeofday(2) and	2015-12-07 12:20:26 +00:00
brk.S	Annotate arm userspace assembler sources stating their tolerance to	2015-09-29 16:09:58 +00:00
cerror.S	Annotate arm userspace assembler sources stating their tolerance to	2015-09-29 16:09:58 +00:00
Makefile.inc	Add support for usermode (vdso-like) gettimeofday(2) and	2015-12-07 12:20:26 +00:00
Ovfork.S	Annotate arm userspace assembler sources stating their tolerance to	2015-09-29 16:09:58 +00:00
pipe.S	Annotate arm userspace assembler sources stating their tolerance to	2015-09-29 16:09:58 +00:00
ptrace.S	Annotate arm userspace assembler sources stating their tolerance to	2015-09-29 16:09:58 +00:00
sbrk.S	Annotate arm userspace assembler sources stating their tolerance to	2015-09-29 16:09:58 +00:00
shmat.S	Annotate arm userspace assembler sources stating their tolerance to	2015-09-29 16:09:58 +00:00
sigreturn.S	Annotate arm userspace assembler sources stating their tolerance to	2015-09-29 16:09:58 +00:00
syscall.S	Annotate arm userspace assembler sources stating their tolerance to	2015-09-29 16:09:58 +00:00