[src/trunk]: src/doc Remove -fno-omit-frame-pointer hack for sun2 kernel.

[rin <rin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/716e1bd3654f
branches:  trunk
changeset: 976841:716e1bd3654f
user:      rin <rin%NetBSD.org@localhost>
date:      Mon Oct 05 10:44:09 2020 +0000

description:
Remove -fno-omit-frame-pointer hack for sun2 kernel.

diffstat:

 doc/HACKS |  14 +-------------
 1 files changed, 1 insertions(+), 13 deletions(-)

diffs (25 lines):

diff -r 23ea899638fb -r 716e1bd3654f doc/HACKS
--- a/doc/HACKS Mon Oct 05 10:42:53 2020 +0000
+++ b/doc/HACKS Mon Oct 05 10:44:09 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: HACKS,v 1.209 2020/09/18 14:09:47 christos Exp $
+# $NetBSD: HACKS,v 1.210 2020/10/05 10:44:09 rin Exp $
 #
 # This file is intended to document workarounds for currently unsolved
 # (mostly) compiler bugs.
@@ -997,15 +997,3 @@
        At the moment, it is unclear whether this is due to differences b/w
        68010-20 vs 68030-60, or something wrong with TME.
 kcah
-
-port   sun2
-hack   compile kernel with -fno-omit-frame-pointer for GCC8
-cdate  Mon Aug 10 06:28:42 UTC 2020
-who    rin
-file   src/sys/arch/sun2/conf/Makefile.sun2: 1.25
-descr  Work around for reproducible kernel freezes just after ``Starting
-       postfix.'', where I cannot even enter DDB nor obtain crash dump.
-       I still haven't figured out why. Possibly something wrong with -Os
-       optimization level for GCC/m68k, cf.,
-       http://mail-index.netbsd.org/port-sun3/2020/07/19/msg000166.html
-kcah