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xen: Use elfnote defines instead of plain numbers

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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>
This commit is contained in:
Juergen Gross 2018-12-07 13:11:45 +01:00 committed by Daniel Kiper
parent a40b219e26
commit 9bce25213a
1 changed files with 8 additions and 6 deletions
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14
util/grub-mkimagexx.c
View file

@ -48,6 +48,8 @@
#include <grub/util/install.h> #include <grub/util/install.h>
#include <grub/util/mkimage.h> #include <grub/util/mkimage.h>
#include <xen/elfnote.h>
#pragma GCC diagnostic ignored "-Wcast-align" #pragma GCC diagnostic ignored "-Wcast-align"
#define GRUB_MKIMAGEXX #define GRUB_MKIMAGEXX
@ -341,7 +343,7 @@ SUFFIX (grub_mkimage_generate_elf) (const struct grub_install_image_target_desc
note_ptr = (Elf_Nhdr *) ptr; note_ptr = (Elf_Nhdr *) ptr;
note_ptr->n_namesz = grub_host_to_target32 (sizeof (GRUB_XEN_NOTE_NAME)); 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_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); ptr += sizeof (Elf_Nhdr);
memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME)); memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME));
ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4); ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4);
@ -352,7 +354,7 @@ SUFFIX (grub_mkimage_generate_elf) (const struct grub_install_image_target_desc
note_ptr = (Elf_Nhdr *) ptr; note_ptr = (Elf_Nhdr *) ptr;
note_ptr->n_namesz = grub_host_to_target32 (sizeof (GRUB_XEN_NOTE_NAME)); 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_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); ptr += sizeof (Elf_Nhdr);
memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME)); memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME));
ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4); ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4);
@ -363,7 +365,7 @@ SUFFIX (grub_mkimage_generate_elf) (const struct grub_install_image_target_desc
note_ptr = (Elf_Nhdr *) ptr; note_ptr = (Elf_Nhdr *) ptr;
note_ptr->n_namesz = grub_host_to_target32 (sizeof (GRUB_XEN_NOTE_NAME)); 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_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); ptr += sizeof (Elf_Nhdr);
memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME)); memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME));
ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4); ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4);
@ -374,7 +376,7 @@ SUFFIX (grub_mkimage_generate_elf) (const struct grub_install_image_target_desc
note_ptr = (Elf_Nhdr *) ptr; note_ptr = (Elf_Nhdr *) ptr;
note_ptr->n_namesz = grub_host_to_target32 (sizeof (GRUB_XEN_NOTE_NAME)); 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_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); ptr += sizeof (Elf_Nhdr);
memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME)); memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME));
ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4); ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4);
@ -385,7 +387,7 @@ SUFFIX (grub_mkimage_generate_elf) (const struct grub_install_image_target_desc
note_ptr = (Elf_Nhdr *) ptr; note_ptr = (Elf_Nhdr *) ptr;
note_ptr->n_namesz = grub_host_to_target32 (sizeof (GRUB_XEN_NOTE_NAME)); 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_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); ptr += sizeof (Elf_Nhdr);
memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME)); memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME));
ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4); ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4);
@ -398,7 +400,7 @@ SUFFIX (grub_mkimage_generate_elf) (const struct grub_install_image_target_desc
note_ptr = (Elf_Nhdr *) ptr; note_ptr = (Elf_Nhdr *) ptr;
note_ptr->n_namesz = grub_host_to_target32 (sizeof (GRUB_XEN_NOTE_NAME)); 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_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); ptr += sizeof (Elf_Nhdr);
memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME)); memcpy (ptr, GRUB_XEN_NOTE_NAME, sizeof (GRUB_XEN_NOTE_NAME));
ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4); ptr += ALIGN_UP (sizeof (GRUB_XEN_NOTE_NAME), 4);