Better support Apple Intel Macs on CD.
This commit is contained in:
Vladimir 'phcoder' Serbinenko
parent
ba44ca6d1a
commit
67ab83538f
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@ -1,3 +1,7 @@
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2013-04-12 Vladimir Serbinenko <phcoder@gmail.com>
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Better support Apple Intel Macs on CD.
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2013-04-12 Vladimir Serbinenko <phcoder@gmail.com>
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Replace stpcpy with grub_stpcpy in tools.
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@ -775,6 +775,20 @@ program = {
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ldadd = '$(LIBINTL) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
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};
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program = {
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name = grub-glue-efi;
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mansection = 1;
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common = util/grub-glue-efi.c;
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common = grub-core/kern/emu/argp_common.c;
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ldadd = libgrubmods.a;
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ldadd = libgrubgcry.a;
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ldadd = libgrubkern.a;
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ldadd = grub-core/gnulib/libgnu.a;
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ldadd = '$(LIBINTL) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
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};
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program = {
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name = grub-render-label;
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mansection = 1;
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@ -56,6 +56,7 @@ grub_TRANSFORM([grub-install])
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grub_TRANSFORM([grub-mkconfig])
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grub_TRANSFORM([grub-mkfont])
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grub_TRANSFORM([grub-mkimage])
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grub_TRANSFORM([grub-glue-efi])
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grub_TRANSFORM([grub-mklayout])
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grub_TRANSFORM([grub-mkpasswd-pbkdf2])
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grub_TRANSFORM([grub-mkrelpath])
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@ -21,12 +21,12 @@
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#include <grub/macho.h>
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#define GRUB_MACHO_CPUTYPE_IS_HOST32(x) ((x)==0x00000007)
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#define GRUB_MACHO_CPUTYPE_IS_HOST64(x) ((x)==0x01000007)
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#define GRUB_MACHO_CPUTYPE_IS_HOST32(x) ((x) == GRUB_MACHO_CPUTYPE_IA32)
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#define GRUB_MACHO_CPUTYPE_IS_HOST64(x) ((x) == GRUB_MACHO_CPUTYPE_AMD64)
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#ifdef __x86_64__
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#define GRUB_MACHO_CPUTYPE_IS_HOST_CURRENT(x) ((x)==0x01000007)
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#define GRUB_MACHO_CPUTYPE_IS_HOST_CURRENT(x) ((x) == GRUB_MACHO_CPUTYPE_AMD64)
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#else
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#define GRUB_MACHO_CPUTYPE_IS_HOST_CURRENT(x) ((x)==0x00000007)
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#define GRUB_MACHO_CPUTYPE_IS_HOST_CURRENT(x) ((x) == GRUB_MACHO_CPUTYPE_IA32)
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#endif
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struct grub_macho_thread32
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@ -26,6 +26,13 @@ struct grub_macho_fat_header
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grub_uint32_t magic;
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grub_uint32_t nfat_arch;
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} __attribute__ ((packed));
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enum
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{
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GRUB_MACHO_CPUTYPE_IA32 = 0x00000007,
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GRUB_MACHO_CPUTYPE_AMD64 = 0x01000007
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};
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#define GRUB_MACHO_FAT_MAGIC 0xcafebabe
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#define GRUB_MACHO_FAT_EFI_MAGIC 0x0ef1fab9
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@ -0,0 +1,219 @@
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2010,2012,2013 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <grub/util/misc.h>
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#include <grub/i18n.h>
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#include <grub/term.h>
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#include <grub/macho.h>
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#define _GNU_SOURCE 1
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <argp.h>
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#include <unistd.h>
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#include <errno.h>
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#include "progname.h"
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struct arguments
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{
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char *input32;
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char *input64;
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char *output;
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int verbosity;
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};
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static struct argp_option options[] = {
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{"input32", '3', N_("FILE"), 0,
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N_("set input filename for 32-bit part."), 0},
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{"input64", '6', N_("FILE"), 0,
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N_("set input filename for 64-bit part."), 0},
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{"output", 'o', N_("FILE"), 0,
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N_("set output filename. Default is STDOUT"), 0},
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{"verbose", 'v', 0, 0, N_("print verbose messages."), 0},
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{ 0, 0, 0, 0, 0, 0 }
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};
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static error_t
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argp_parser (int key, char *arg, struct argp_state *state)
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{
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/* Get the input argument from argp_parse, which we
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know is a pointer to our arguments structure. */
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struct arguments *arguments = state->input;
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switch (key)
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{
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case '6':
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arguments->input64 = xstrdup (arg);
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break;
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case '3':
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arguments->input32 = xstrdup (arg);
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break;
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case 'o':
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arguments->output = xstrdup (arg);
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break;
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case 'v':
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arguments->verbosity++;
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break;
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default:
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return ARGP_ERR_UNKNOWN;
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}
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return 0;
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}
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static struct argp argp = {
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options, argp_parser, N_("[OPTIONS]"),
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N_("Glue 32-bit and 64-binary into Apple fat one."),
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NULL, NULL, NULL
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};
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static void
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write_fat (FILE *in32, FILE *in64, FILE *out, const char *out_filename,
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const char *name32, const char *name64)
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{
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struct grub_macho_fat_header head;
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struct grub_macho_fat_arch arch32, arch64;
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grub_uint32_t size32, size64;
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char *buf;
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fseek (in32, 0, SEEK_END);
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size32 = ftell (in32);
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fseek (in32, 0, SEEK_SET);
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fseek (in64, 0, SEEK_END);
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size64 = ftell (in64);
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fseek (in64, 0, SEEK_SET);
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head.magic = grub_cpu_to_le32_compile_time (GRUB_MACHO_FAT_EFI_MAGIC);
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head.nfat_arch = grub_cpu_to_le32_compile_time (2);
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arch32.cputype = grub_cpu_to_le32_compile_time (GRUB_MACHO_CPUTYPE_IA32);
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arch32.cpusubtype = grub_cpu_to_le32_compile_time (3);
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arch32.offset = grub_cpu_to_le32_compile_time (sizeof (head)
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+ sizeof (arch32)
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+ sizeof (arch64));
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arch32.size = grub_cpu_to_le32 (size32);
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arch32.align = 0;
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arch64.cputype = grub_cpu_to_le32_compile_time (GRUB_MACHO_CPUTYPE_AMD64);
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arch64.cpusubtype = grub_cpu_to_le32_compile_time (3);
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arch64.offset = grub_cpu_to_le32 (sizeof (head) + sizeof (arch32)
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+ sizeof (arch64) + size32);
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arch64.size = grub_cpu_to_le32 (size64);
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arch64.align = 0;
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if (fwrite (&head, 1, sizeof (head), out) != sizeof (head)
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|| fwrite (&arch32, 1, sizeof (arch32), out) != sizeof (arch32)
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|| fwrite (&arch64, 1, sizeof (arch64), out) != sizeof (arch64))
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{
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if (out_filename)
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grub_util_error ("cannot write to `%s': %s",
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out_filename, strerror (errno));
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else
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grub_util_error ("cannot write to the stdout: %s", strerror (errno));
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}
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buf = xmalloc (size32);
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if (fread (buf, 1, size32, in32) != size32)
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grub_util_error (_("cannot read `%s': %s"), name32,
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strerror (errno));
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if (fwrite (buf, 1, size32, out) != size32)
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{
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if (out_filename)
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grub_util_error ("cannot write to `%s': %s",
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out_filename, strerror (errno));
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else
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grub_util_error ("cannot write to the stdout: %s", strerror (errno));
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}
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free (buf);
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buf = xmalloc (size64);
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if (fread (buf, 1, size64, in64) != size64)
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grub_util_error (_("cannot read `%s': %s"), name64,
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strerror (errno));
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if (fwrite (buf, 1, size64, out) != size64)
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{
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if (out_filename)
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grub_util_error ("cannot write to `%s': %s",
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out_filename, strerror (errno));
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else
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grub_util_error ("cannot write to the stdout: %s", strerror (errno));
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}
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free (buf);
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}
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int
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main (int argc, char *argv[])
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{
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FILE *in32, *in64, *out;
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struct arguments arguments;
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set_program_name (argv[0]);
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/* Check for options. */
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memset (&arguments, 0, sizeof (struct arguments));
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if (argp_parse (&argp, argc, argv, 0, 0, &arguments) != 0)
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{
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fprintf (stderr, "%s", _("Error in parsing command line arguments\n"));
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exit(1);
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}
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if (!arguments.input32 || !arguments.input64)
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{
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fprintf (stderr, "%s", _("Missing input file\n"));
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exit(1);
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}
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in32 = fopen (arguments.input32, "r");
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if (!in32)
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grub_util_error (_("cannot open `%s': %s"), arguments.input32,
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strerror (errno));
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in64 = fopen (arguments.input64, "r");
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if (!in64)
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grub_util_error (_("cannot open `%s': %s"), arguments.input64,
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strerror (errno));
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if (arguments.output)
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out = fopen (arguments.output, "wb");
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else
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out = stdout;
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if (!out)
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{
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grub_util_error (_("cannot open `%s': %s"), arguments.output ? : "stdout",
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strerror (errno));
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}
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write_fat (in32, in64, out, arguments.output,
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arguments.input32, arguments.input64);
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fclose (in32);
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fclose (in64);
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if (out != stdout)
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fclose (out);
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return 0;
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}
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@ -49,6 +49,7 @@ rom_directory=
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override_dir=
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grub_mkimage="${bindir}/@grub_mkimage@"
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grub_render_label="${bindir}/@grub_render_label@"
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grub_glue_efi="${bindir}/@grub_glue_efi@"
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label_font="${pkgdatadir}/unicode.pf2"
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label_color="black"
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label_bgcolor="white"
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@ -82,6 +83,7 @@ usage () {
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# TRANSLATORS: xorriso is a program for creating ISOs and burning CDs
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print_option_help "--xorriso=$filetrans" "$(gettext "use FILE as xorriso [optional]")"
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print_option_help "--grub-mkimage=$filetrans" "$(gettext "use FILE as grub-mkimage")"
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print_option_help "--grub-glue-efi=$filetrans" "$(gettext "use FILE as grub-glue-efi")"
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print_option_help "--grub-render-label=$filetrans" "$(gettext "use FILE as grub-render-label")"
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print_option_help "--label-font=$filetrans" "$(gettext "use FILE as font for label")"
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print_option_help "--label-color=$(gettext "COLOR")" "$(gettext "use COLOR for label")"
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@ -160,6 +162,11 @@ do
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--grub-mkimage=*)
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grub_mkimage=`echo "$option" | sed 's/--grub-mkimage=//'` ;;
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--grub-glue-efi)
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grub_glue_efi=`argument $option "$@"`; shift ;;
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--grub-glue-efi=*)
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grub_glue_efi=`echo "$option" | sed 's/--grub-glue-efi=//'` ;;
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--grub-render-label)
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grub_render_label=`argument $option "$@"`; shift ;;
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--grub-render-label=*)
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@ -359,6 +366,18 @@ if test -e "${efi64_dir}" || test -e "${efi32_dir}" || test -e "${ia64_dir}"; th
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cp "${efi_dir}"/efi/boot/bootia32.efi "${efi_dir}"/efi/boot/boot.efi
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fi
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if [ -e "${efi_dir}"/efi/boot/bootx64.efi ] || [ -e "${efi_dir}"/efi/boot/bootia32.efi ]; then
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mkdir -p "${iso9660_dir}"/System/Library/CoreServices
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fi
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if [ -e "${efi_dir}"/efi/boot/bootx64.efi ] && [ -e "${efi_dir}"/efi/boot/bootia32.efi ]; then
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"$grub_glue_efi" -6 "${efi_dir}"/efi/boot/bootx64.efi -3 "${efi_dir}"/efi/boot/bootia32.efi -o "${iso9660_dir}"/System/Library/CoreServices/boot.efi
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elif [ -e "${efi_dir}"/efi/boot/bootx64.efi ]; then
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cp "${efi_dir}"/efi/boot/bootx64.efi "${iso9660_dir}"/System/Library/CoreServices/boot.efi
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elif [ -e "${efi_dir}"/efi/boot/bootia32.efi ]; then
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cp "${efi_dir}"/efi/boot/bootia32.efi "${iso9660_dir}"/System/Library/CoreServices/boot.efi
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fi
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mformat -C -f 2880 -L 16 -i "${iso9660_dir}"/efi.img ::
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mcopy -s -i "${iso9660_dir}"/efi.img ${efi_dir}/efi ::/
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rm -rf ${efi_dir}
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