From 4c5f9d222491cdfcc015b52a77706a64f305c024 Mon Sep 17 00:00:00 2001 From: Vladimir 'phcoder' Serbinenko Date: Sat, 13 Apr 2013 00:38:04 +0200 Subject: [PATCH 296/364] 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 + Better support Apple Intel Macs on CD. + +2013-04-12 Vladimir Serbinenko + Replace stpcpy with grub_stpcpy in tools. 2013-04-12 Vladimir Serbinenko 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 -#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 . + */ + +#include + +#include +#include +#include +#include + +#define _GNU_SOURCE 1 + +#include +#include +#include +#include +#include +#include + +#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} -- 1.8.1.4