K 10
svn:author
V 6
mhorne
K 8
svn:date
V 27
2021-01-05T20:04:25.230158Z
K 7
svn:log
V 660
gdb(4) fix x86 signal reporting

The existing values correspond to x86 exception vector numbers, but the
trap numbers used in the kernel do not match these 1-to-1. Prefer the
definitions from x86/trap.h, as they are what actually get passed to
kdb_trap(). This is of little consequence, as gdb_cpu_signal() only
reports the trap reason (signal number) to the gdb client.

This is limited to the subset of trap values for which kdb_trap() is
reachable.

Sponsored by:	NetApp, Inc.
Sponsored by:	Klara, Inc.

(cherry picked from commit 962c06c5a32deb9357851d5aca060defc79e6e90)

Git Hash:   6a45b9926f2ecd90b1948ae469652a0a42071e86
Git Author: mhorne@FreeBSD.org
END