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From 688cab35a913ba61f39439f6071381bc3201fcda Mon Sep 17 00:00:00 2001
From: Juergen Gross <jgross@suse.com>
Date: Fri, 7 Dec 2018 13:11:45 +0100
Subject: [PATCH 17/20] xen: Use elfnote defines instead of plain numbers
In order to avoid using plain integers for the ELF notes use the
available Xen include instead.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Tested-by: Hans van Kranenburg <hans@knorrie.org>
(cherry picked from commit 9bce25213a44553c71527776f65fabc3b729c2f3)
---
util/grub-mkimagexx.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/util/grub-mkimagexx.c b/util/grub-mkimagexx.c
index e63f148e4..e7b8cf161 100644
--- a/util/grub-mkimagexx.c
+++ b/util/grub-mkimagexx.c
@@ -48,6 +48,8 @@
#include <grub/util/install.h>
#include <grub/util/mkimage.h>
+#include <xen/elfnote.h>
+
#pragma GCC diagnostic ignored "-Wcast-align"
/* These structures are defined according to the CHRP binding to IEEE1275,
@@ -312,7 +314,7 @@ SUFFIX (grub_mkimage_generate_elf) (const struct grub_install_image_target_desc
note_ptr = (Elf_Nhdr *) ptr;
note_ptr->n_namesz = grub_host_to_target32 (sizeof (GRUB_XEN_NOTE_NAME));
note_ptr->n_descsz = grub_host_to_target32 (sizeof (PACKAGE_NAME));
- note_ptr->n_type = grub_host_to_target32 (6);
+ note_ptr->n_type = grub_host_to_target32 (XEN_ELFNOTE_GUEST_OS);
ptr += sizeof (Elf_Nhdr);
memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME));
ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4);
@@ -323,7 +325,7 @@ SUFFIX (grub_mkimage_generate_elf) (const struct grub_install_image_target_desc
note_ptr = (Elf_Nhdr *) ptr;
note_ptr->n_namesz = grub_host_to_target32 (sizeof (GRUB_XEN_NOTE_NAME));
note_ptr->n_descsz = grub_host_to_target32 (sizeof ("generic"));
- note_ptr->n_type = grub_host_to_target32 (8);
+ note_ptr->n_type = grub_host_to_target32 (XEN_ELFNOTE_LOADER);
ptr += sizeof (Elf_Nhdr);
memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME));
ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4);
@@ -334,7 +336,7 @@ SUFFIX (grub_mkimage_generate_elf) (const struct grub_install_image_target_desc
note_ptr = (Elf_Nhdr *) ptr;
note_ptr->n_namesz = grub_host_to_target32 (sizeof (GRUB_XEN_NOTE_NAME));
note_ptr->n_descsz = grub_host_to_target32 (sizeof ("xen-3.0"));
- note_ptr->n_type = grub_host_to_target32 (5);
+ note_ptr->n_type = grub_host_to_target32 (XEN_ELFNOTE_XEN_VERSION);
ptr += sizeof (Elf_Nhdr);
memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME));
ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4);
@@ -345,7 +347,7 @@ SUFFIX (grub_mkimage_generate_elf) (const struct grub_install_image_target_desc
note_ptr = (Elf_Nhdr *) ptr;
note_ptr->n_namesz = grub_host_to_target32 (sizeof (GRUB_XEN_NOTE_NAME));
note_ptr->n_descsz = grub_host_to_target32 (image_target->voidp_sizeof);
- note_ptr->n_type = grub_host_to_target32 (1);
+ note_ptr->n_type = grub_host_to_target32 (XEN_ELFNOTE_ENTRY);
ptr += sizeof (Elf_Nhdr);
memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME));
ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4);
@@ -356,7 +358,7 @@ SUFFIX (grub_mkimage_generate_elf) (const struct grub_install_image_target_desc
note_ptr = (Elf_Nhdr *) ptr;
note_ptr->n_namesz = grub_host_to_target32 (sizeof (GRUB_XEN_NOTE_NAME));
note_ptr->n_descsz = grub_host_to_target32 (image_target->voidp_sizeof);
- note_ptr->n_type = grub_host_to_target32 (3);
+ note_ptr->n_type = grub_host_to_target32 (XEN_ELFNOTE_VIRT_BASE);
ptr += sizeof (Elf_Nhdr);
memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME));
ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4);
@@ -369,7 +371,7 @@ SUFFIX (grub_mkimage_generate_elf) (const struct grub_install_image_target_desc
note_ptr = (Elf_Nhdr *) ptr;
note_ptr->n_namesz = grub_host_to_target32 (sizeof (GRUB_XEN_NOTE_NAME));
note_ptr->n_descsz = grub_host_to_target32 (sizeof ("yes,bimodal"));
- note_ptr->n_type = grub_host_to_target32 (9);
+ note_ptr->n_type = grub_host_to_target32 (XEN_ELFNOTE_PAE_MODE);
ptr += sizeof (Elf_Nhdr);
memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME));
ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4);
--
2.21.0
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