[src/trunk]: src/sys/arch put .note.Xen into PT_NOTE

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

details:   https://anonhg.NetBSD.org/src/rev/a6a3d96990a3
branches:  trunk
changeset: 359809:a6a3d96990a3
user:      maya <maya%NetBSD.org@localhost>
date:      Mon Jan 24 00:15:09 2022 +0000

description:
put .note.Xen into PT_NOTE

this is where grub 2.02 and possibly other things expect
to find it.
Fixes booting with grub2 on prgmr.com.

diffstat:

 sys/arch/amd64/conf/kern.ldscript.Xen |  13 +++++++++++--
 sys/arch/i386/conf/kern.ldscript.Xen  |  13 +++++++++++--
 2 files changed, 22 insertions(+), 4 deletions(-)

diffs (66 lines):

diff -r 3fe91aecfc66 -r a6a3d96990a3 sys/arch/amd64/conf/kern.ldscript.Xen
--- a/sys/arch/amd64/conf/kern.ldscript.Xen     Sun Jan 23 22:12:16 2022 +0000
+++ b/sys/arch/amd64/conf/kern.ldscript.Xen     Mon Jan 24 00:15:09 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kern.ldscript.Xen,v 1.17 2020/05/21 09:36:24 jdolecek Exp $    */
+/*     $NetBSD: kern.ldscript.Xen,v 1.18 2022/01/24 00:15:09 maya Exp $        */
 
 #include "assym.h"
 
@@ -13,7 +13,7 @@
                *(.text.*)
                *(.stub)
                . = ALIGN(__PAGE_SIZE);
-       } =0xCC
+       } :main =0xCC
        _etext = . ;
        PROVIDE (etext = .) ;
 
@@ -80,5 +80,14 @@
        {
                KEEP(*(.note.netbsd.ident));
        }
+       .note.Xen :
+       {
+               KEEP(*(.note.Xen));
+       } :notes
 }
 
+PHDRS
+{
+       main PT_LOAD;
+       notes PT_NOTE;
+}
diff -r 3fe91aecfc66 -r a6a3d96990a3 sys/arch/i386/conf/kern.ldscript.Xen
--- a/sys/arch/i386/conf/kern.ldscript.Xen      Sun Jan 23 22:12:16 2022 +0000
+++ b/sys/arch/i386/conf/kern.ldscript.Xen      Mon Jan 24 00:15:09 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kern.ldscript.Xen,v 1.16 2018/06/24 18:24:53 maxv Exp $        */
+/*     $NetBSD: kern.ldscript.Xen,v 1.17 2022/01/24 00:15:09 maya Exp $        */
 
 #include "assym.h"
 
@@ -12,7 +12,7 @@
                *(.text.*)
                *(.stub)
                . = ALIGN(__PAGE_SIZE);
-       } =0xCC
+       } :main =0xCC
        _etext = . ;
        PROVIDE (etext = .) ;
 
@@ -75,5 +75,14 @@
        {
                KEEP(*(.note.netbsd.ident));
        }
+       .note.Xen :
+       {
+               KEEP(*(.note.Xen));
+       } :notes
 }
 
+PHDRS
+{
+       main PT_LOAD;
+       notes PT_NOTE;
+}