freebsd-dev/sys/amd64
Konstantin Belousov 0675f4e1ca Simplify non-pti syscall entry on amd64.
Limit manipulations to use %rax as scratch to the pti portion of the
syscall entry code.

Submitted by:	alc
Reviewed by:	markj
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D25722
2020-07-19 17:47:55 +00:00
..
acpica Merge ACPICA 20190329. 2019-03-29 20:21:28 +00:00
amd64 Simplify non-pti syscall entry on amd64. 2020-07-19 17:47:55 +00:00
cloudabi32 Use uintptr_t instead of register_t * for the stack base. 2019-12-03 23:17:54 +00:00
cloudabi64 Use uintptr_t instead of register_t * for the stack base. 2019-12-03 23:17:54 +00:00
conf Switch from SCTP to SCTP_SUPPORT in GENERIC configs. 2020-07-16 15:09:04 +00:00
ia32 Make ps_strings in struct image_params into a pointer. 2020-04-15 20:21:30 +00:00
include amd64 pmap: microoptimize local shootdowns for PCID PTI configurations 2020-07-18 18:19:57 +00:00
linux Regen after r363304. 2020-07-18 11:31:31 +00:00
linux32 Regen after r363304. 2020-07-18 11:31:31 +00:00
pci pci_cfgreg.c: Use io port config access for early boot time. 2019-04-09 18:07:17 +00:00
sgx Fix a few places that free a page from an object without busy held. This is 2019-12-02 22:42:05 +00:00
vmm bhyve(8): For prototyping, reattempt decode in userspace 2020-06-25 00:18:42 +00:00
Makefile Bring the tags and links entries for amd64 up to date. 2015-10-27 22:59:24 +00:00