[src/netbsd-8]: src/sys/arch/arm/cortex Pull up following revision(s) (reques...

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

details:   https://anonhg.NetBSD.org/src/rev/54745b767df4
branches:  netbsd-8
changeset: 850809:54745b767df4
user:      martin <martin%NetBSD.org@localhost>
date:      Thu Jul 06 05:28:43 2017 +0000

description:
Pull up following revision(s) (requested by skrll in ticket #99):
        sys/arch/arm/cortex/a9_mpsubr.S: revision 1.48
Make fp 0 on entry to idle_stack to ensure we mark that we're top of
stack

diffstat:

 sys/arch/arm/cortex/a9_mpsubr.S |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r fe988b8a47e9 -r 54745b767df4 sys/arch/arm/cortex/a9_mpsubr.S
--- a/sys/arch/arm/cortex/a9_mpsubr.S   Wed Jul 05 20:27:50 2017 +0000
+++ b/sys/arch/arm/cortex/a9_mpsubr.S   Thu Jul 06 05:28:43 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: a9_mpsubr.S,v 1.47 2016/10/04 15:18:23 kiyohara Exp $  */
+/*     $NetBSD: a9_mpsubr.S,v 1.47.8.1 2017/07/06 05:28:43 martin Exp $        */
 /*-
  * Copyright (c) 2012 The NetBSD Foundation, Inc.
  * All rights reserved.
@@ -778,6 +778,7 @@
        movw    r2, #:lower16:MD_CPU_HATCH      // pass md_cpu_hatch
        movt    r2, #:upper16:MD_CPU_HATCH      // pass md_cpu_hatch
        bl      _C_LABEL(cpu_hatch)
+       mov     fp, #0                          // top stack frame
        b       _C_LABEL(idle_loop)             // never to return
 ASEND(cortex_mpcontinuation)