grub2/0173-macos-just-build-chainloader-entries-don-t-try-any-x.patch
Peter Jones ec4acbbd98 Update grub2 for f28
- Try to fix things for new compiler madness.
  I really don't know why gcc decided __attribute__((packed)) on a "typedef
  struct" should imply __attribute__((align (1))) and that it should have a
  warning that it does so.  The obvious behavior would be to keep the alignment
  of the first element unless it's used in another object or type that /also/
  hask the packed attribute.  Why should it change the default alignment at
  all?
- Merge in the BLS patches Javier and I wrote.
- Attempt to fix pmtimer initialization failures to not be super duper slow.

Signed-off-by: Peter Jones <pjones@redhat.com>
2018-02-28 10:08:00 -05:00

129 lines
4.5 KiB
Diff

From d58a3e5545c0a3245fdd9a05b6696c619d98fe84 Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Wed, 24 May 2017 12:42:32 -0400
Subject: [PATCH 173/206] macos: just build chainloader entries, don't try any
xnu xnu.
Since our bugs tell us that the xnu boot entries really just don't work
most of the time, and they create piles of extra boot entries, because
they can't quite figure out 32-vs-64 and other stuff like that.
It's rediculous, and we should just boot their bootloader through the
chainloader instead.
So this patch does that.
Resolves: rhbz#893179
Signed-off-by: Peter Jones <pjones@redhat.com>
---
util/grub.d/30_os-prober.in | 78 +++++++++++----------------------------------
1 file changed, 18 insertions(+), 60 deletions(-)
diff --git a/util/grub.d/30_os-prober.in b/util/grub.d/30_os-prober.in
index e40274fc0f4..d979de1982a 100644
--- a/util/grub.d/30_os-prober.in
+++ b/util/grub.d/30_os-prober.in
@@ -42,68 +42,25 @@ if [ -z "${OSPROBED}" ] ; then
fi
osx_entry() {
- if [ x$2 = x32 ]; then
- # TRANSLATORS: it refers to kernel architecture (32-bit)
- bitstr="$(gettext "(32-bit)")"
- else
- # TRANSLATORS: it refers to kernel architecture (64-bit)
- bitstr="$(gettext "(64-bit)")"
- fi
# TRANSLATORS: it refers on the OS residing on device %s
onstr="$(gettext_printf "(on %s)" "${DEVICE}")"
- cat << EOF
-menuentry '$(echo "${LONGNAME} $bitstr $onstr" | grub_quote)' --class osx --class darwin --class os \$menuentry_id_option 'osprober-xnu-$2-$(grub_get_device_id "${DEVICE}")' {
+ hints=""
+ for hint in `"${grub_probe}" --device ${device} --target=efi_hints 2> /dev/null` ; do
+ hints="${hints} --hint=${hint}"
+ done
+ cat << EOF
+menuentry '$(echo "${LONGNAME} $onstr" | grub_quote)' --class osx --class darwin --class os \$menuentry_id_option 'osprober-xnu-$2-$(grub_get_device_id "${DEVICE}")' {
EOF
save_default_entry | grub_add_tab
prepare_grub_to_access_device ${DEVICE} | grub_add_tab
cat << EOF
+ set gfxpayload=keep
load_video
- set do_resume=0
- if [ /var/vm/sleepimage -nt10 / ]; then
- if xnu_resume /var/vm/sleepimage; then
- set do_resume=1
- fi
- fi
- if [ \$do_resume = 0 ]; then
- xnu_uuid ${OSXUUID} uuid
- if [ -f /Extra/DSDT.aml ]; then
- acpi -e /Extra/DSDT.aml
- fi
- if [ /kernelcache -nt /System/Library/Extensions ]; then
- $1 /kernelcache boot-uuid=\${uuid} rd=*uuid
- elif [ -f /System/Library/Kernels/kernel ]; then
- $1 /System/Library/Kernels/kernel boot-uuid=\${uuid} rd=*uuid
- xnu_kextdir /System/Library/Extensions
- else
- $1 /mach_kernel boot-uuid=\${uuid} rd=*uuid
- if [ /System/Library/Extensions.mkext -nt /System/Library/Extensions ]; then
- xnu_mkext /System/Library/Extensions.mkext
- else
- xnu_kextdir /System/Library/Extensions
- fi
- fi
- if [ -f /Extra/Extensions.mkext ]; then
- xnu_mkext /Extra/Extensions.mkext
- fi
- if [ -d /Extra/Extensions ]; then
- xnu_kextdir /Extra/Extensions
- fi
- if [ -f /Extra/devprop.bin ]; then
- xnu_devprop_load /Extra/devprop.bin
- fi
- if [ -f /Extra/splash.jpg ]; then
- insmod jpeg
- xnu_splash /Extra/splash.jpg
- fi
- if [ -f /Extra/splash.png ]; then
- insmod png
- xnu_splash /Extra/splash.png
- fi
- if [ -f /Extra/splash.tga ]; then
- insmod tga
- xnu_splash /Extra/splash.tga
- fi
- fi
+ insmod part_gpt
+ insmod hfsplus
+ search --no-floppy --fs-uuid --set=root ${hints} $(grub_get_device_id "${DEVICE}")
+ chainloader (\$root)/System/Library/CoreServices/boot.efi
+ boot
}
EOF
}
@@ -307,11 +264,12 @@ EOF
echo "$title_correction_code"
;;
macosx)
- if [ "${UUID}" ]; then
- OSXUUID="${UUID}"
- osx_entry xnu_kernel 32
- osx_entry xnu_kernel64 64
- fi
+ for subdevice in ${DEVICE%[[:digit:]]*}* ; do
+ parttype="`"${grub_probe}" --device ${device} --target=gpt_parttype "${subdevice}" 2> /dev/null`"
+ if [[ "$parttype" = "426f6f74-0000-11aa-aa11-00306543ecac" ]]; then
+ DEVICE="${subdevice}" osx_entry
+ fi
+ done
;;
hurd)
onstr="$(gettext_printf "(on %s)" "${DEVICE}")"
--
2.15.0