freebsd-dev/sys/i386
Mitchell Horne 15dc1d4452 x86: implement kdb watchpoint functions
Add wrappers around the dbreg interface that can be consumed by MI
kernel debugger code. The dbreg functions themselves are updated to
return error codes, not just -1. dbreg_set_watchpoint() is extended to
accept access bits as an argument.

Reviewed by:	jhb, kib, markj
MFC after:	3 weeks
Sponsored by:	NetApp, Inc.
Sponsored by:	Klara, Inc.
Differential Revision:	https://reviews.freebsd.org/D29155
2021-03-29 12:05:43 -03:00
..
acpica acpi: Make nexus_acpi quiet on amd64 and i386 2021-03-05 12:54:00 -05:00
bios Add CFI start/end proc directives to arm64, i386, and ppc 2020-12-05 00:33:28 +00:00
cloudabi32 Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead. 2020-09-27 18:47:06 +00:00
conf smbios: Move smbios driver out from x86 machdep code 2021-02-23 21:17:09 +00:00
i386 x86: consolidate hw watchpoint logic into new file 2021-03-19 16:51:52 -03:00
include x86: implement kdb watchpoint functions 2021-03-29 12:05:43 -03:00
linux Rename linux_set_upcall_kse() to linux_set_upcall(). 2021-03-18 12:14:34 -07:00
pci i386: clean up empty lines in .c and .h files 2020-09-01 21:19:39 +00:00
Makefile Remove iBCS2, part2: general kernel 2018-12-19 21:57:58 +00:00