HardenedBSD/sys
Andrew Turner 05f39d1a2d Add support for setting hardware breakpoints from ptrace on arm64.
Implement get/fill_dbregs on arm64. This is used by ptrace with the
PT_GETDBREGS and PT_SETDBREGS requests. It allows userspace to set hardware
breakpoints.

The struct dbreg is based on Linux to ease adding hardware breakpoint
support to debuggers.

Reviewed by:	jhb
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D22195
2019-11-03 15:42:08 +00:00
..
amd64 amd64: Store %cr3 into pcpu saved_ucr3 on double fault. 2019-11-03 11:52:50 +00:00
arm
arm64 Add support for setting hardware breakpoints from ptrace on arm64. 2019-11-03 15:42:08 +00:00
bsm
cam Remove lock from CTL camsim frontend. 2019-11-03 00:13:23 +00:00
cddl loader: we do not support booting from pool with log device 2019-11-03 13:25:47 +00:00
compat
conf r354264 did mix up the directory path 2019-11-02 21:52:45 +00:00
contrib Downgrade the firmware images imported in r354201. 2019-11-03 03:23:27 +00:00
crypto
ddb
dev Make valdiate_rx_req_id static inline because it uses other static 2019-11-02 02:05:09 +00:00
dts
fs
gdb
geom
gnu
i386
isa
kern Some more taskqueue optimizations. 2019-11-01 22:49:44 +00:00
kgssapi
libkern
mips
modules Downgrade the firmware images imported in r354201. 2019-11-03 03:23:27 +00:00
net netmap: fix build issue in netmap_user.h 2019-10-31 22:16:20 +00:00
net80211
netgraph Fix regression from r353026. Pointer was increased instead of value 2019-11-02 03:09:17 +00:00
netinet
netinet6
netipsec
netpfil
netsmb
nfs
nfsclient
nfsserver
nlm
ofed
opencrypto
powerpc powerpc: Add display of raw instruction values to x/I in ddb. 2019-11-03 02:18:45 +00:00
riscv RISC-V: Remove EARLY_AP_STARTUP from GENERIC 2019-11-02 19:33:02 +00:00
rpc
security
sparc64
sys
teken
tests
tools
ufs
vm
x86
xdr
xen
Makefile