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grub2/0297-Better-support-Apple-Intel-Macs-on-CD.patch
Peter Jones f74b50e380 Rebase to upstream, fix a pile of bugs. The usual. 
Signed-off-by: Peter Jones <pjones@redhat.com>
2013-06-12 15:37:08 -04:00

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From 05a8ecea2fd968857f1ec3e8c6111dcc6b9846bb Mon Sep 17 00:00:00 2001
From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Sat, 13 Apr 2013 00:38:04 +0200
Subject: [PATCH 297/482] Better support Apple Intel Macs on CD.
---
ChangeLog | 4 +
Makefile.util.def | 14 +++
configure.ac | 1 +
include/grub/i386/macho.h | 8 +-
include/grub/macho.h | 7 ++
util/grub-glue-efi.c | 219 ++++++++++++++++++++++++++++++++++++++++++++++
util/grub-mkrescue.in | 19 ++++
7 files changed, 268 insertions(+), 4 deletions(-)
create mode 100644 util/grub-glue-efi.c
diff --git a/ChangeLog b/ChangeLog
index f9d5dca..80067df 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
2013-04-12 Vladimir Serbinenko <phcoder@gmail.com>
+ Better support Apple Intel Macs on CD.
+
+2013-04-12 Vladimir Serbinenko <phcoder@gmail.com>
+
Replace stpcpy with grub_stpcpy in tools.
2013-04-12 Vladimir Serbinenko <phcoder@gmail.com>
diff --git a/Makefile.util.def b/Makefile.util.def
index a231b40..ef3c4ea 100644
--- a/Makefile.util.def
+++ b/Makefile.util.def
@@ -776,6 +776,20 @@ program = {
};
program = {
+ name = grub-glue-efi;
+ mansection = 1;
+
+ common = util/grub-glue-efi.c;
+ common = grub-core/kern/emu/argp_common.c;
+
+ ldadd = libgrubmods.a;
+ ldadd = libgrubgcry.a;
+ ldadd = libgrubkern.a;
+ ldadd = grub-core/gnulib/libgnu.a;
+ ldadd = '$(LIBINTL) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
+};
+
+program = {
name = grub-render-label;
mansection = 1;
diff --git a/configure.ac b/configure.ac
index 19febfd..ca180c6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -56,6 +56,7 @@ grub_TRANSFORM([grub-install])
grub_TRANSFORM([grub-mkconfig])
grub_TRANSFORM([grub-mkfont])
grub_TRANSFORM([grub-mkimage])
+grub_TRANSFORM([grub-glue-efi])
grub_TRANSFORM([grub-mklayout])
grub_TRANSFORM([grub-mkpasswd-pbkdf2])
grub_TRANSFORM([grub-mkrelpath])
diff --git a/include/grub/i386/macho.h b/include/grub/i386/macho.h
index 5ee9f9e..437fa03 100644
--- a/include/grub/i386/macho.h
+++ b/include/grub/i386/macho.h
@@ -21,12 +21,12 @@
#include <grub/macho.h>
-#define GRUB_MACHO_CPUTYPE_IS_HOST32(x) ((x)==0x00000007)
-#define GRUB_MACHO_CPUTYPE_IS_HOST64(x) ((x)==0x01000007)
+#define GRUB_MACHO_CPUTYPE_IS_HOST32(x) ((x) == GRUB_MACHO_CPUTYPE_IA32)
+#define GRUB_MACHO_CPUTYPE_IS_HOST64(x) ((x) == GRUB_MACHO_CPUTYPE_AMD64)
#ifdef __x86_64__
-#define GRUB_MACHO_CPUTYPE_IS_HOST_CURRENT(x) ((x)==0x01000007)
+#define GRUB_MACHO_CPUTYPE_IS_HOST_CURRENT(x) ((x) == GRUB_MACHO_CPUTYPE_AMD64)
#else
-#define GRUB_MACHO_CPUTYPE_IS_HOST_CURRENT(x) ((x)==0x00000007)
+#define GRUB_MACHO_CPUTYPE_IS_HOST_CURRENT(x) ((x) == GRUB_MACHO_CPUTYPE_IA32)
#endif
struct grub_macho_thread32
diff --git a/include/grub/macho.h b/include/grub/macho.h
index 21f0714..18434ff 100644
--- a/include/grub/macho.h
+++ b/include/grub/macho.h
@@ -26,6 +26,13 @@ struct grub_macho_fat_header
grub_uint32_t magic;
grub_uint32_t nfat_arch;
} __attribute__ ((packed));
+
+enum
+ {
+ GRUB_MACHO_CPUTYPE_IA32 = 0x00000007,
+ GRUB_MACHO_CPUTYPE_AMD64 = 0x01000007
+ };
+
#define GRUB_MACHO_FAT_MAGIC 0xcafebabe
#define GRUB_MACHO_FAT_EFI_MAGIC 0x0ef1fab9
diff --git a/util/grub-glue-efi.c b/util/grub-glue-efi.c
new file mode 100644
index 0000000..47e393a
--- /dev/null
+++ b/util/grub-glue-efi.c
@@ -0,0 +1,219 @@
+/*
+ * GRUB -- GRand Unified Bootloader
+ * Copyright (C) 2010,2012,2013 Free Software Foundation, Inc.
+ *
+ * GRUB is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GRUB is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GRUB. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include <grub/util/misc.h>
+#include <grub/i18n.h>
+#include <grub/term.h>
+#include <grub/macho.h>
+
+#define _GNU_SOURCE 1
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <argp.h>
+#include <unistd.h>
+#include <errno.h>
+
+#include "progname.h"
+
+struct arguments
+{
+ char *input32;
+ char *input64;
+ char *output;
+ int verbosity;
+};
+
+static struct argp_option options[] = {
+ {"input32", '3', N_("FILE"), 0,
+ N_("set input filename for 32-bit part."), 0},
+ {"input64", '6', N_("FILE"), 0,
+ N_("set input filename for 64-bit part."), 0},
+ {"output", 'o', N_("FILE"), 0,
+ N_("set output filename. Default is STDOUT"), 0},
+ {"verbose", 'v', 0, 0, N_("print verbose messages."), 0},
+ { 0, 0, 0, 0, 0, 0 }
+};
+
+static error_t
+argp_parser (int key, char *arg, struct argp_state *state)
+{
+ /* Get the input argument from argp_parse, which we
+ know is a pointer to our arguments structure. */
+ struct arguments *arguments = state->input;
+
+ switch (key)
+ {
+ case '6':
+ arguments->input64 = xstrdup (arg);
+ break;
+ case '3':
+ arguments->input32 = xstrdup (arg);
+ break;
+
+ case 'o':
+ arguments->output = xstrdup (arg);
+ break;
+
+ case 'v':
+ arguments->verbosity++;
+ break;
+
+ default:
+ return ARGP_ERR_UNKNOWN;
+ }
+
+ return 0;
+}
+
+static struct argp argp = {
+ options, argp_parser, N_("[OPTIONS]"),
+ N_("Glue 32-bit and 64-binary into Apple fat one."),
+ NULL, NULL, NULL
+};
+
+static void
+write_fat (FILE *in32, FILE *in64, FILE *out, const char *out_filename,
+ const char *name32, const char *name64)
+{
+ struct grub_macho_fat_header head;
+ struct grub_macho_fat_arch arch32, arch64;
+ grub_uint32_t size32, size64;
+ char *buf;
+
+ fseek (in32, 0, SEEK_END);
+ size32 = ftell (in32);
+ fseek (in32, 0, SEEK_SET);
+ fseek (in64, 0, SEEK_END);
+ size64 = ftell (in64);
+ fseek (in64, 0, SEEK_SET);
+
+ head.magic = grub_cpu_to_le32_compile_time (GRUB_MACHO_FAT_EFI_MAGIC);
+ head.nfat_arch = grub_cpu_to_le32_compile_time (2);
+ arch32.cputype = grub_cpu_to_le32_compile_time (GRUB_MACHO_CPUTYPE_IA32);
+ arch32.cpusubtype = grub_cpu_to_le32_compile_time (3);
+ arch32.offset = grub_cpu_to_le32_compile_time (sizeof (head)
+ + sizeof (arch32)
+ + sizeof (arch64));
+ arch32.size = grub_cpu_to_le32 (size32);
+ arch32.align = 0;
+
+ arch64.cputype = grub_cpu_to_le32_compile_time (GRUB_MACHO_CPUTYPE_AMD64);
+ arch64.cpusubtype = grub_cpu_to_le32_compile_time (3);
+ arch64.offset = grub_cpu_to_le32 (sizeof (head) + sizeof (arch32)
+ + sizeof (arch64) + size32);
+ arch64.size = grub_cpu_to_le32 (size64);
+ arch64.align = 0;
+ if (fwrite (&head, 1, sizeof (head), out) != sizeof (head)
+ || fwrite (&arch32, 1, sizeof (arch32), out) != sizeof (arch32)
+ || fwrite (&arch64, 1, sizeof (arch64), out) != sizeof (arch64))
+ {
+ if (out_filename)
+ grub_util_error ("cannot write to `%s': %s",
+ out_filename, strerror (errno));
+ else
+ grub_util_error ("cannot write to the stdout: %s", strerror (errno));
+ }
+
+ buf = xmalloc (size32);
+ if (fread (buf, 1, size32, in32) != size32)
+ grub_util_error (_("cannot read `%s': %s"), name32,
+ strerror (errno));
+ if (fwrite (buf, 1, size32, out) != size32)
+ {
+ if (out_filename)
+ grub_util_error ("cannot write to `%s': %s",
+ out_filename, strerror (errno));
+ else
+ grub_util_error ("cannot write to the stdout: %s", strerror (errno));
+ }
+ free (buf);
+
+ buf = xmalloc (size64);
+ if (fread (buf, 1, size64, in64) != size64)
+ grub_util_error (_("cannot read `%s': %s"), name64,
+ strerror (errno));
+ if (fwrite (buf, 1, size64, out) != size64)
+ {
+ if (out_filename)
+ grub_util_error ("cannot write to `%s': %s",
+ out_filename, strerror (errno));
+ else
+ grub_util_error ("cannot write to the stdout: %s", strerror (errno));
+ }
+ free (buf);
+}
+
+int
+main (int argc, char *argv[])
+{
+ FILE *in32, *in64, *out;
+ struct arguments arguments;
+
+ set_program_name (argv[0]);
+
+ /* Check for options. */
+ memset (&arguments, 0, sizeof (struct arguments));
+ if (argp_parse (&argp, argc, argv, 0, 0, &arguments) != 0)
+ {
+ fprintf (stderr, "%s", _("Error in parsing command line arguments\n"));
+ exit(1);
+ }
+
+ if (!arguments.input32 || !arguments.input64)
+ {
+ fprintf (stderr, "%s", _("Missing input file\n"));
+ exit(1);
+ }
+
+ in32 = fopen (arguments.input32, "r");
+
+ if (!in32)
+ grub_util_error (_("cannot open `%s': %s"), arguments.input32,
+ strerror (errno));
+
+ in64 = fopen (arguments.input64, "r");
+ if (!in64)
+ grub_util_error (_("cannot open `%s': %s"), arguments.input64,
+ strerror (errno));
+
+ if (arguments.output)
+ out = fopen (arguments.output, "wb");
+ else
+ out = stdout;
+
+ if (!out)
+ {
+ grub_util_error (_("cannot open `%s': %s"), arguments.output ? : "stdout",
+ strerror (errno));
+ }
+
+ write_fat (in32, in64, out, arguments.output,
+ arguments.input32, arguments.input64);
+
+ fclose (in32);
+ fclose (in64);
+
+ if (out != stdout)
+ fclose (out);
+
+ return 0;
+}
diff --git a/util/grub-mkrescue.in b/util/grub-mkrescue.in
index 510d95f..6a38f84 100644
--- a/util/grub-mkrescue.in
+++ b/util/grub-mkrescue.in
@@ -49,6 +49,7 @@ rom_directory=
override_dir=
grub_mkimage="${bindir}/@grub_mkimage@"
grub_render_label="${bindir}/@grub_render_label@"
+grub_glue_efi="${bindir}/@grub_glue_efi@"
label_font="${pkgdatadir}/unicode.pf2"
label_color="black"
label_bgcolor="white"
@@ -82,6 +83,7 @@ usage () {
# TRANSLATORS: xorriso is a program for creating ISOs and burning CDs
print_option_help "--xorriso=$filetrans" "$(gettext "use FILE as xorriso [optional]")"
print_option_help "--grub-mkimage=$filetrans" "$(gettext "use FILE as grub-mkimage")"
+ print_option_help "--grub-glue-efi=$filetrans" "$(gettext "use FILE as grub-glue-efi")"
print_option_help "--grub-render-label=$filetrans" "$(gettext "use FILE as grub-render-label")"
print_option_help "--label-font=$filetrans" "$(gettext "use FILE as font for label")"
print_option_help "--label-color=$(gettext "COLOR")" "$(gettext "use COLOR for label")"
@@ -160,6 +162,11 @@ do
--grub-mkimage=*)
grub_mkimage=`echo "$option" | sed 's/--grub-mkimage=//'` ;;
+ --grub-glue-efi)
+ grub_glue_efi=`argument $option "$@"`; shift ;;
+ --grub-glue-efi=*)
+ grub_glue_efi=`echo "$option" | sed 's/--grub-glue-efi=//'` ;;
+
--grub-render-label)
grub_render_label=`argument $option "$@"`; shift ;;
--grub-render-label=*)
@@ -359,6 +366,18 @@ if test -e "${efi64_dir}" || test -e "${efi32_dir}" || test -e "${ia64_dir}"; th
cp "${efi_dir}"/efi/boot/bootia32.efi "${efi_dir}"/efi/boot/boot.efi
fi
+ if [ -e "${efi_dir}"/efi/boot/bootx64.efi ] || [ -e "${efi_dir}"/efi/boot/bootia32.efi ]; then
+ mkdir -p "${iso9660_dir}"/System/Library/CoreServices
+ fi
+
+ if [ -e "${efi_dir}"/efi/boot/bootx64.efi ] && [ -e "${efi_dir}"/efi/boot/bootia32.efi ]; then
+ "$grub_glue_efi" -6 "${efi_dir}"/efi/boot/bootx64.efi -3 "${efi_dir}"/efi/boot/bootia32.efi -o "${iso9660_dir}"/System/Library/CoreServices/boot.efi
+ elif [ -e "${efi_dir}"/efi/boot/bootx64.efi ]; then
+ cp "${efi_dir}"/efi/boot/bootx64.efi "${iso9660_dir}"/System/Library/CoreServices/boot.efi
+ elif [ -e "${efi_dir}"/efi/boot/bootia32.efi ]; then
+ cp "${efi_dir}"/efi/boot/bootia32.efi "${iso9660_dir}"/System/Library/CoreServices/boot.efi
+ fi
+
mformat -C -f 2880 -L 16 -i "${iso9660_dir}"/efi.img ::
mcopy -s -i "${iso9660_dir}"/efi.img ${efi_dir}/efi ::/
rm -rf ${efi_dir}
--
1.8.2.1
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