2004-04-04 13:46:03 +00:00
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/* grub-mkimage.c - make a bootable image */
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2002-12-27 08:53:07 +00:00
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/*
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2004-04-04 13:46:03 +00:00
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* GRUB -- GRand Unified Bootloader
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2010-01-01 20:32:30 +00:00
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* Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009,2010 Free Software Foundation, Inc.
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2002-12-27 08:53:07 +00:00
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*
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2007-07-21 23:32:33 +00:00
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* GRUB is free software: you can redistribute it and/or modify
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2002-12-27 08:53:07 +00:00
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* it under the terms of the GNU General Public License as published by
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2007-07-21 23:32:33 +00:00
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* the Free Software Foundation, either version 3 of the License, or
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2002-12-27 08:53:07 +00:00
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* (at your option) any later version.
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*
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2007-07-21 23:32:33 +00:00
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* GRUB is distributed in the hope that it will be useful,
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2002-12-27 08:53:07 +00:00
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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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2007-07-21 23:32:33 +00:00
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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2002-12-27 08:53:07 +00:00
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*/
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#include <config.h>
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2004-04-04 13:46:03 +00:00
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#include <grub/types.h>
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2009-10-23 16:20:04 +00:00
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#include <grub/elf.h>
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2010-02-13 15:26:50 +00:00
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#include <grub/aout.h>
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2009-11-17 09:52:08 +00:00
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#include <grub/i18n.h>
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2004-04-04 13:46:03 +00:00
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#include <grub/kernel.h>
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#include <grub/disk.h>
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2010-05-26 12:19:05 +00:00
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#include <grub/emu/misc.h>
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2004-04-04 13:46:03 +00:00
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#include <grub/util/misc.h>
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#include <grub/util/resolve.h>
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2008-01-20 23:20:36 +00:00
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#include <grub/misc.h>
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2010-04-25 22:45:21 +00:00
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#include <grub/offsets.h>
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2011-01-15 20:58:21 +00:00
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#include <grub/crypto.h>
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2011-05-08 10:39:08 +00:00
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#include <grub/dl.h>
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2010-04-25 17:38:12 +00:00
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#include <time.h>
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2011-12-15 19:29:30 +00:00
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#include <multiboot.h>
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2002-12-27 08:53:07 +00:00
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <stdlib.h>
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2010-01-03 22:34:03 +00:00
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#include <assert.h>
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2010-04-24 23:54:46 +00:00
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#include <grub/efi/pe32.h>
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2002-12-27 08:53:07 +00:00
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#define _GNU_SOURCE 1
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2012-02-03 20:18:37 +00:00
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#include <argp.h>
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2002-12-27 08:53:07 +00:00
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2009-11-17 10:40:43 +00:00
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#include "progname.h"
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2010-04-25 22:45:21 +00:00
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#define ALIGN_ADDR(x) (ALIGN_UP((x), image_target->voidp_sizeof))
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2010-09-21 19:35:46 +00:00
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#ifdef HAVE_LIBLZMA
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#include <lzma.h>
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#endif
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2010-04-25 22:45:21 +00:00
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#define TARGET_NO_FIELD 0xffffffff
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2010-09-21 18:30:28 +00:00
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typedef enum {
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2011-11-12 18:53:25 +00:00
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COMPRESSION_AUTO, COMPRESSION_NONE, COMPRESSION_XZ, COMPRESSION_LZMA
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2010-09-21 18:30:28 +00:00
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} grub_compression_t;
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2010-04-25 22:45:21 +00:00
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struct image_target_desc
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{
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2011-01-24 01:20:04 +00:00
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const char *dirname;
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const char *names[6];
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2010-04-25 22:45:21 +00:00
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grub_size_t voidp_sizeof;
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int bigendian;
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enum {
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IMAGE_I386_PC, IMAGE_EFI, IMAGE_COREBOOT,
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IMAGE_SPARC64_AOUT, IMAGE_SPARC64_RAW, IMAGE_I386_IEEE1275,
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2011-02-19 12:18:05 +00:00
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IMAGE_LOONGSON_ELF, IMAGE_QEMU, IMAGE_PPC, IMAGE_YEELOONG_FLASH,
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2011-08-19 20:46:11 +00:00
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IMAGE_FULOONG2F_FLASH, IMAGE_I386_PC_PXE, IMAGE_MIPS_ARC,
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2011-07-05 19:42:36 +00:00
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IMAGE_QEMU_MIPS_FLASH
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2010-04-25 22:45:21 +00:00
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} id;
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enum
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{
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PLATFORM_FLAGS_NONE = 0,
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2011-05-17 19:15:54 +00:00
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PLATFORM_FLAGS_DECOMPRESSORS = 2,
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PLATFORM_FLAGS_MODULES_BEFORE_KERNEL = 4,
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2010-04-25 22:45:21 +00:00
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} flags;
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unsigned total_module_size;
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2011-11-12 18:53:25 +00:00
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unsigned decompressor_compressed_size;
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unsigned decompressor_uncompressed_size;
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unsigned decompressor_uncompressed_addr;
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2010-04-25 22:45:21 +00:00
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unsigned link_align;
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grub_uint16_t elf_target;
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unsigned section_align;
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signed vaddr_offset;
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2010-04-26 08:56:12 +00:00
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grub_uint64_t link_addr;
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2010-04-26 17:11:38 +00:00
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unsigned mod_gap, mod_align;
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2010-09-21 18:30:28 +00:00
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grub_compression_t default_compression;
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2011-01-03 12:46:36 +00:00
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grub_uint16_t pe_target;
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2010-04-25 22:45:21 +00:00
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};
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2011-05-08 10:39:08 +00:00
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#define EFI64_HEADER_SIZE ALIGN_UP (GRUB_PE32_MSDOS_STUB_SIZE \
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+ GRUB_PE32_SIGNATURE_SIZE \
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+ sizeof (struct grub_pe32_coff_header) \
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+ sizeof (struct grub_pe64_optional_header) \
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+ 4 * sizeof (struct grub_pe32_section_table), \
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GRUB_PE32_SECTION_ALIGNMENT)
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2010-04-25 22:45:21 +00:00
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struct image_target_desc image_targets[] =
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{
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2010-04-26 12:42:40 +00:00
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{
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2011-01-24 01:20:04 +00:00
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.dirname = "i386-coreboot",
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.names = { "i386-coreboot", NULL },
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2010-04-26 12:42:40 +00:00
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.voidp_sizeof = 4,
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.bigendian = 0,
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.id = IMAGE_COREBOOT,
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.flags = PLATFORM_FLAGS_NONE,
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2010-04-26 15:19:15 +00:00
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.total_module_size = TARGET_NO_FIELD,
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2011-11-12 18:53:25 +00:00
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.decompressor_compressed_size = TARGET_NO_FIELD,
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.decompressor_uncompressed_size = TARGET_NO_FIELD,
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.decompressor_uncompressed_addr = TARGET_NO_FIELD,
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2010-04-26 12:42:40 +00:00
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.section_align = 1,
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2010-04-26 15:19:15 +00:00
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.vaddr_offset = 0,
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2010-04-26 17:11:38 +00:00
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.link_addr = GRUB_KERNEL_I386_COREBOOT_LINK_ADDR,
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.elf_target = EM_386,
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.link_align = 4,
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.mod_gap = GRUB_KERNEL_I386_COREBOOT_MOD_GAP,
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.mod_align = GRUB_KERNEL_I386_COREBOOT_MOD_ALIGN
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2010-04-26 12:42:40 +00:00
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},
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2010-05-18 11:55:26 +00:00
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{
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2011-01-24 01:20:04 +00:00
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.dirname = "i386-multiboot",
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.names = { "i386-multiboot", NULL},
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2010-05-18 11:55:26 +00:00
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.voidp_sizeof = 4,
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.bigendian = 0,
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.id = IMAGE_COREBOOT,
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.flags = PLATFORM_FLAGS_NONE,
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.total_module_size = TARGET_NO_FIELD,
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2011-11-12 18:53:25 +00:00
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.decompressor_compressed_size = TARGET_NO_FIELD,
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.decompressor_uncompressed_size = TARGET_NO_FIELD,
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.decompressor_uncompressed_addr = TARGET_NO_FIELD,
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2010-05-18 11:55:26 +00:00
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.section_align = 1,
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.vaddr_offset = 0,
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.link_addr = GRUB_KERNEL_I386_COREBOOT_LINK_ADDR,
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.elf_target = EM_386,
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.link_align = 4,
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.mod_gap = GRUB_KERNEL_I386_COREBOOT_MOD_GAP,
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.mod_align = GRUB_KERNEL_I386_COREBOOT_MOD_ALIGN
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},
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2010-04-26 12:42:40 +00:00
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{
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2011-01-24 01:20:04 +00:00
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.dirname = "i386-pc",
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.names = { "i386-pc", NULL },
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2010-04-26 12:42:40 +00:00
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.voidp_sizeof = 4,
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.bigendian = 0,
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.id = IMAGE_I386_PC,
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2011-11-12 18:53:25 +00:00
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.flags = PLATFORM_FLAGS_DECOMPRESSORS,
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.total_module_size = TARGET_NO_FIELD,
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.decompressor_compressed_size = GRUB_DECOMPRESSOR_I386_PC_COMPRESSED_SIZE,
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.decompressor_uncompressed_size = GRUB_DECOMPRESSOR_I386_PC_UNCOMPRESSED_SIZE,
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.decompressor_uncompressed_addr = TARGET_NO_FIELD,
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2010-04-26 12:42:40 +00:00
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.section_align = 1,
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.vaddr_offset = 0,
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2012-02-09 13:43:21 +00:00
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.link_addr = GRUB_KERNEL_I386_PC_LINK_ADDR,
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.default_compression = COMPRESSION_LZMA
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2010-04-26 12:42:40 +00:00
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},
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2010-09-02 14:07:52 +00:00
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{
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2011-01-24 01:20:04 +00:00
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.dirname = "i386-pc",
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.names = { "i386-pc-pxe", NULL },
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2010-09-02 14:07:52 +00:00
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.voidp_sizeof = 4,
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.bigendian = 0,
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.id = IMAGE_I386_PC_PXE,
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2011-11-12 18:53:25 +00:00
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.flags = PLATFORM_FLAGS_DECOMPRESSORS,
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.total_module_size = TARGET_NO_FIELD,
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.decompressor_compressed_size = GRUB_DECOMPRESSOR_I386_PC_COMPRESSED_SIZE,
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.decompressor_uncompressed_size = GRUB_DECOMPRESSOR_I386_PC_UNCOMPRESSED_SIZE,
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.decompressor_uncompressed_addr = TARGET_NO_FIELD,
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2010-09-02 14:07:52 +00:00
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.section_align = 1,
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.vaddr_offset = 0,
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2012-02-09 13:43:21 +00:00
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.link_addr = GRUB_KERNEL_I386_PC_LINK_ADDR,
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.default_compression = COMPRESSION_LZMA
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2010-09-02 14:07:52 +00:00
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},
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2010-04-26 12:42:40 +00:00
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{
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2011-01-24 01:20:04 +00:00
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.dirname = "i386-efi",
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.names = { "i386-efi", NULL },
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2010-04-26 12:42:40 +00:00
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.voidp_sizeof = 4,
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.bigendian = 0,
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.id = IMAGE_EFI,
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.flags = PLATFORM_FLAGS_NONE,
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2010-04-26 15:19:15 +00:00
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.total_module_size = TARGET_NO_FIELD,
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2011-11-12 18:53:25 +00:00
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.decompressor_compressed_size = TARGET_NO_FIELD,
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.decompressor_uncompressed_size = TARGET_NO_FIELD,
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.decompressor_uncompressed_addr = TARGET_NO_FIELD,
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2010-04-26 12:42:40 +00:00
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.section_align = GRUB_PE32_SECTION_ALIGNMENT,
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.vaddr_offset = ALIGN_UP (GRUB_PE32_MSDOS_STUB_SIZE
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+ GRUB_PE32_SIGNATURE_SIZE
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+ sizeof (struct grub_pe32_coff_header)
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+ sizeof (struct grub_pe32_optional_header)
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+ 4 * sizeof (struct grub_pe32_section_table),
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2010-04-26 15:19:15 +00:00
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GRUB_PE32_SECTION_ALIGNMENT),
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2011-01-03 12:46:36 +00:00
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.pe_target = GRUB_PE32_MACHINE_I386,
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.elf_target = EM_386,
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2010-04-26 12:42:40 +00:00
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},
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{
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2011-01-24 01:20:04 +00:00
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.dirname = "i386-ieee1275",
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.names = { "i386-ieee1275", NULL },
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2010-04-26 12:42:40 +00:00
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.voidp_sizeof = 4,
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.bigendian = 0,
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.id = IMAGE_I386_IEEE1275,
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.flags = PLATFORM_FLAGS_NONE,
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2010-04-26 15:19:15 +00:00
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.total_module_size = TARGET_NO_FIELD,
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2011-11-12 18:53:25 +00:00
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.decompressor_compressed_size = TARGET_NO_FIELD,
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.decompressor_uncompressed_size = TARGET_NO_FIELD,
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.decompressor_uncompressed_addr = TARGET_NO_FIELD,
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2010-04-26 12:42:40 +00:00
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.section_align = 1,
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2010-04-26 15:19:15 +00:00
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.vaddr_offset = 0,
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2010-04-26 17:11:38 +00:00
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.link_addr = GRUB_KERNEL_I386_IEEE1275_LINK_ADDR,
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.elf_target = EM_386,
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.mod_gap = GRUB_KERNEL_I386_IEEE1275_MOD_GAP,
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.mod_align = GRUB_KERNEL_I386_IEEE1275_MOD_ALIGN,
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.link_align = 4,
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2010-04-26 12:42:40 +00:00
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},
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{
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2011-01-24 01:20:04 +00:00
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.dirname = "i386-qemu",
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.names = { "i386-qemu", NULL },
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2010-04-26 12:42:40 +00:00
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.voidp_sizeof = 4,
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.bigendian = 0,
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.id = IMAGE_QEMU,
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.flags = PLATFORM_FLAGS_NONE,
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.total_module_size = TARGET_NO_FIELD,
|
2011-11-12 18:53:25 +00:00
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.decompressor_compressed_size = TARGET_NO_FIELD,
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.decompressor_uncompressed_size = TARGET_NO_FIELD,
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.decompressor_uncompressed_addr = TARGET_NO_FIELD,
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2010-04-26 12:42:40 +00:00
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.section_align = 1,
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.vaddr_offset = 0,
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.link_addr = GRUB_KERNEL_I386_QEMU_LINK_ADDR
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},
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{
|
2011-01-24 01:20:04 +00:00
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.dirname = "x86_64-efi",
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.names = { "x86_64-efi", NULL },
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2010-04-26 12:42:40 +00:00
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.voidp_sizeof = 8,
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.bigendian = 0,
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.id = IMAGE_EFI,
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|
|
|
|
.flags = PLATFORM_FLAGS_NONE,
|
2010-04-26 15:19:15 +00:00
|
|
|
|
.total_module_size = TARGET_NO_FIELD,
|
2011-11-12 18:53:25 +00:00
|
|
|
|
.decompressor_compressed_size = TARGET_NO_FIELD,
|
|
|
|
|
.decompressor_uncompressed_size = TARGET_NO_FIELD,
|
|
|
|
|
.decompressor_uncompressed_addr = TARGET_NO_FIELD,
|
2010-04-26 12:42:40 +00:00
|
|
|
|
.section_align = GRUB_PE32_SECTION_ALIGNMENT,
|
2011-05-08 10:39:08 +00:00
|
|
|
|
.vaddr_offset = EFI64_HEADER_SIZE,
|
2011-01-03 12:46:36 +00:00
|
|
|
|
.pe_target = GRUB_PE32_MACHINE_X86_64,
|
|
|
|
|
.elf_target = EM_X86_64,
|
2010-04-25 22:45:21 +00:00
|
|
|
|
},
|
2010-05-22 14:58:45 +00:00
|
|
|
|
{
|
2011-05-17 20:48:20 +00:00
|
|
|
|
.dirname = "mipsel-loongson",
|
2011-01-24 01:20:04 +00:00
|
|
|
|
.names = { "mipsel-yeeloong-flash", NULL },
|
2010-05-22 14:58:45 +00:00
|
|
|
|
.voidp_sizeof = 4,
|
|
|
|
|
.bigendian = 0,
|
|
|
|
|
.id = IMAGE_YEELOONG_FLASH,
|
2010-09-21 18:30:28 +00:00
|
|
|
|
.flags = PLATFORM_FLAGS_DECOMPRESSORS,
|
2011-02-19 12:18:05 +00:00
|
|
|
|
.total_module_size = GRUB_KERNEL_MIPS_LOONGSON_TOTAL_MODULE_SIZE,
|
2011-11-12 20:38:04 +00:00
|
|
|
|
.decompressor_compressed_size = GRUB_DECOMPRESSOR_MIPS_LOONGSON_COMPRESSED_SIZE,
|
|
|
|
|
.decompressor_uncompressed_size = GRUB_DECOMPRESSOR_MIPS_LOONGSON_UNCOMPRESSED_SIZE,
|
|
|
|
|
.decompressor_uncompressed_addr = GRUB_DECOMPRESSOR_MIPS_LOONGSON_UNCOMPRESSED_ADDR,
|
2010-05-22 14:58:45 +00:00
|
|
|
|
.section_align = 1,
|
|
|
|
|
.vaddr_offset = 0,
|
2011-02-19 12:18:05 +00:00
|
|
|
|
.link_addr = GRUB_KERNEL_MIPS_LOONGSON_LINK_ADDR,
|
2010-05-22 14:58:45 +00:00
|
|
|
|
.elf_target = EM_MIPS,
|
2011-02-19 12:18:05 +00:00
|
|
|
|
.link_align = GRUB_KERNEL_MIPS_LOONGSON_LINK_ALIGN,
|
2010-09-21 19:35:46 +00:00
|
|
|
|
.default_compression = COMPRESSION_NONE
|
2010-05-22 14:58:45 +00:00
|
|
|
|
},
|
2010-04-26 12:42:40 +00:00
|
|
|
|
{
|
2011-05-17 20:48:20 +00:00
|
|
|
|
.dirname = "mipsel-loongson",
|
2011-08-19 20:46:11 +00:00
|
|
|
|
.names = { "mipsel-fuloong2f-flash", NULL },
|
2010-04-26 12:42:40 +00:00
|
|
|
|
.voidp_sizeof = 4,
|
|
|
|
|
.bigendian = 0,
|
2011-08-19 20:46:11 +00:00
|
|
|
|
.id = IMAGE_FULOONG2F_FLASH,
|
2010-09-21 18:30:28 +00:00
|
|
|
|
.flags = PLATFORM_FLAGS_DECOMPRESSORS,
|
2011-02-19 12:18:05 +00:00
|
|
|
|
.total_module_size = GRUB_KERNEL_MIPS_LOONGSON_TOTAL_MODULE_SIZE,
|
2011-11-12 20:38:04 +00:00
|
|
|
|
.decompressor_compressed_size = GRUB_DECOMPRESSOR_MIPS_LOONGSON_COMPRESSED_SIZE,
|
|
|
|
|
.decompressor_uncompressed_size = GRUB_DECOMPRESSOR_MIPS_LOONGSON_UNCOMPRESSED_SIZE,
|
|
|
|
|
.decompressor_uncompressed_addr = GRUB_DECOMPRESSOR_MIPS_LOONGSON_UNCOMPRESSED_ADDR,
|
2010-05-22 14:58:45 +00:00
|
|
|
|
.section_align = 1,
|
|
|
|
|
.vaddr_offset = 0,
|
2011-02-19 12:18:05 +00:00
|
|
|
|
.link_addr = GRUB_KERNEL_MIPS_LOONGSON_LINK_ADDR,
|
2010-05-22 14:58:45 +00:00
|
|
|
|
.elf_target = EM_MIPS,
|
2011-02-19 12:18:05 +00:00
|
|
|
|
.link_align = GRUB_KERNEL_MIPS_LOONGSON_LINK_ALIGN,
|
2010-09-21 19:35:46 +00:00
|
|
|
|
.default_compression = COMPRESSION_NONE
|
2010-05-22 14:58:45 +00:00
|
|
|
|
},
|
2010-04-26 12:42:40 +00:00
|
|
|
|
{
|
2011-05-17 20:48:20 +00:00
|
|
|
|
.dirname = "mipsel-loongson",
|
2011-01-24 01:20:04 +00:00
|
|
|
|
.names = { "mipsel-loongson-elf", "mipsel-yeeloong-elf",
|
2011-08-19 20:46:11 +00:00
|
|
|
|
"mipsel-fuloong2f-elf", "mipsel-fuloong2e-elf",
|
2011-01-24 01:20:04 +00:00
|
|
|
|
"mipsel-fuloong-elf", NULL },
|
2010-04-26 12:42:40 +00:00
|
|
|
|
.voidp_sizeof = 4,
|
|
|
|
|
.bigendian = 0,
|
2011-02-19 12:18:05 +00:00
|
|
|
|
.id = IMAGE_LOONGSON_ELF,
|
2010-09-21 18:30:28 +00:00
|
|
|
|
.flags = PLATFORM_FLAGS_DECOMPRESSORS,
|
2011-02-19 12:18:05 +00:00
|
|
|
|
.total_module_size = GRUB_KERNEL_MIPS_LOONGSON_TOTAL_MODULE_SIZE,
|
2011-11-12 20:38:04 +00:00
|
|
|
|
.decompressor_compressed_size = GRUB_DECOMPRESSOR_MIPS_LOONGSON_COMPRESSED_SIZE,
|
|
|
|
|
.decompressor_uncompressed_size = GRUB_DECOMPRESSOR_MIPS_LOONGSON_UNCOMPRESSED_SIZE,
|
|
|
|
|
.decompressor_uncompressed_addr = GRUB_DECOMPRESSOR_MIPS_LOONGSON_UNCOMPRESSED_ADDR,
|
2010-04-26 12:42:40 +00:00
|
|
|
|
.section_align = 1,
|
|
|
|
|
.vaddr_offset = 0,
|
2011-02-19 12:18:05 +00:00
|
|
|
|
.link_addr = GRUB_KERNEL_MIPS_LOONGSON_LINK_ADDR,
|
2010-04-26 12:42:40 +00:00
|
|
|
|
.elf_target = EM_MIPS,
|
2011-02-19 12:18:05 +00:00
|
|
|
|
.link_align = GRUB_KERNEL_MIPS_LOONGSON_LINK_ALIGN,
|
2010-09-21 18:30:28 +00:00
|
|
|
|
.default_compression = COMPRESSION_NONE
|
2010-04-25 22:45:21 +00:00
|
|
|
|
},
|
2010-04-26 12:42:40 +00:00
|
|
|
|
{
|
2011-01-24 01:20:04 +00:00
|
|
|
|
.dirname = "powerpc-ieee1275",
|
|
|
|
|
.names = { "powerpc-ieee1275", NULL },
|
2010-04-26 12:42:40 +00:00
|
|
|
|
.voidp_sizeof = 4,
|
|
|
|
|
.bigendian = 1,
|
|
|
|
|
.id = IMAGE_PPC,
|
|
|
|
|
.flags = PLATFORM_FLAGS_NONE,
|
2010-04-26 15:19:15 +00:00
|
|
|
|
.total_module_size = TARGET_NO_FIELD,
|
2011-11-12 18:53:25 +00:00
|
|
|
|
.decompressor_compressed_size = TARGET_NO_FIELD,
|
|
|
|
|
.decompressor_uncompressed_size = TARGET_NO_FIELD,
|
|
|
|
|
.decompressor_uncompressed_addr = TARGET_NO_FIELD,
|
2010-04-26 12:42:40 +00:00
|
|
|
|
.section_align = 1,
|
2010-04-26 15:19:15 +00:00
|
|
|
|
.vaddr_offset = 0,
|
2010-04-26 17:11:38 +00:00
|
|
|
|
.link_addr = GRUB_KERNEL_POWERPC_IEEE1275_LINK_ADDR,
|
|
|
|
|
.elf_target = EM_PPC,
|
|
|
|
|
.mod_gap = GRUB_KERNEL_POWERPC_IEEE1275_MOD_GAP,
|
|
|
|
|
.mod_align = GRUB_KERNEL_POWERPC_IEEE1275_MOD_ALIGN,
|
|
|
|
|
.link_align = 4
|
2010-04-26 12:42:40 +00:00
|
|
|
|
},
|
|
|
|
|
{
|
2011-01-24 01:20:04 +00:00
|
|
|
|
.dirname = "sparc64-ieee1275",
|
|
|
|
|
.names = { "sparc64-ieee1275-raw", NULL },
|
2010-04-26 12:42:40 +00:00
|
|
|
|
.voidp_sizeof = 8,
|
|
|
|
|
.bigendian = 1,
|
|
|
|
|
.id = IMAGE_SPARC64_RAW,
|
|
|
|
|
.flags = PLATFORM_FLAGS_NONE,
|
|
|
|
|
.total_module_size = GRUB_KERNEL_SPARC64_IEEE1275_TOTAL_MODULE_SIZE,
|
2011-11-12 18:53:25 +00:00
|
|
|
|
.decompressor_compressed_size = TARGET_NO_FIELD,
|
|
|
|
|
.decompressor_uncompressed_size = TARGET_NO_FIELD,
|
|
|
|
|
.decompressor_uncompressed_addr = TARGET_NO_FIELD,
|
2010-04-26 12:42:40 +00:00
|
|
|
|
.section_align = 1,
|
|
|
|
|
.vaddr_offset = 0,
|
|
|
|
|
.link_addr = GRUB_KERNEL_SPARC64_IEEE1275_LINK_ADDR
|
2010-04-25 22:45:21 +00:00
|
|
|
|
},
|
2010-04-26 12:42:40 +00:00
|
|
|
|
{
|
2011-01-24 01:20:04 +00:00
|
|
|
|
.dirname = "sparc64-ieee1275",
|
|
|
|
|
.names = { "sparc64-ieee1275-aout", NULL },
|
2010-04-26 12:42:40 +00:00
|
|
|
|
.voidp_sizeof = 8,
|
|
|
|
|
.bigendian = 1,
|
|
|
|
|
.id = IMAGE_SPARC64_AOUT,
|
|
|
|
|
.flags = PLATFORM_FLAGS_NONE,
|
|
|
|
|
.total_module_size = GRUB_KERNEL_SPARC64_IEEE1275_TOTAL_MODULE_SIZE,
|
2011-11-12 18:53:25 +00:00
|
|
|
|
.decompressor_compressed_size = TARGET_NO_FIELD,
|
|
|
|
|
.decompressor_uncompressed_size = TARGET_NO_FIELD,
|
|
|
|
|
.decompressor_uncompressed_addr = TARGET_NO_FIELD,
|
2010-04-26 12:42:40 +00:00
|
|
|
|
.section_align = 1,
|
|
|
|
|
.vaddr_offset = 0,
|
|
|
|
|
.link_addr = GRUB_KERNEL_SPARC64_IEEE1275_LINK_ADDR
|
2010-04-25 22:45:21 +00:00
|
|
|
|
},
|
2011-01-03 12:46:36 +00:00
|
|
|
|
{
|
IA64 support.
* Makefile.util.def (libgrubmods.a): Add grub-core/kern/ia64/dl_helper.c
* configure.ac: Add ia64-efi target.
Probe for __ia64_trampoline, __udivsi3, __umoddi3, __udivdi3,
__divsi3, __modsi3, __umodsi3, __moddi3 and __divdi3 symbols.
* gentpl.py: Add ia64_efi platform.
Rename x86_efi to efi and Add ia64-efi. All users updated.
* grub-core/Makefile.am: Set KERNEL_HEADER_FILES for ia64-efi.
* grub-core/Makefile.core.def (kernel.img): Add compile flags for ia64.
Remove kern/generic/rtc_get_time_ms.c on EFI.
Add kern/ia64/efi/startup.S, kern/ia64/efi/init.c, kern/ia64/dl.c,
kern/ia64/dl_helper.c on ia64-efi.
Add kern/emu/cache.c on emu.
(linux): Use on loader/ia64/efi/linux.c on ia64.
* grub-core/gensymlist.sh (grub_register_exported_symbols): Check
whether symbol is a function.
* grub-core/kern/dl.c [GRUB_MACHINE_EMU]: Include sys/mman.h.
(grub_symbol): New field 'isfunc'.
(grub_dl_resolve_symbol): Return whole symbol rather than just address.
(grub_dl_register_symbol): New argument 'isfunc'. All users updated.
(grub_dl_load_segments): Place all sections into the same region.
[__ia64__]: Create trampolines and got.
[GRUB_MACHINE_EMU]: Call mprotect.
(grub_dl_resolve_symbols): Resolve symbol type as well.
[__ia64__]: Create function descriptors.
* grub-core/kern/efi/efi.c (grub_get_rtc): Renamed to ...
(grub_rtc_get_time_ms): ... this. Expressions simplified.
(grub_get_rtc): New function.
* grub-core/kern/emu/cache.c [__ia64__]: New file.
* grub-core/kern/emu/cache.S: Renamed to ...
* grub-core/kern/emu/cache_s.S: ... this.
[__ia64__]: Add a nop.
* grub-core/kern/emu/full.c (grub_arch_dl_get_tramp_got_size)
[__ia64__]: New function.
* grub-core/kern/emu/lite.c [__ia64__]: Include ../ia64/dl.c.
* grub-core/kern/ia64/dl.c: New file.
* grub-core/kern/ia64/dl_helper.c: Likewise.
* grub-core/kern/ia64/efi/init.c: New file.
* grub-core/kern/ia64/efi/startup.S: Likewise.
* grub-core/lib/efi/halt.c [__ia64__]: Don't try acpi.
* grub-core/lib/ia64/longjmp.S: New file (from glibc).
* grub-core/lib/ia64/setjmp.S: Likewise (from glibc).
* grub-core/lib/setjmp.S [__ia64__]: Include ./ia64/setjmp.S.
* grub-core/loader/ia64/efi/linux.c: New file.
* include/grub/dl.h (GRUB_MOD_NAME): Redefined using C rather than asm.
(GRUB_MOD_DEP): Likewise.
(grub_dl) [__ia64__]: New fields got and tramp.
(grub_dl): New field 'base'.
(grub_dl_register_symbol): New argument isfunc. All users updated.
(GRUB_IA64_DL_TRAMP_ALIGN): New definition.
(GRUB_IA64_DL_TRAMP_SIZE): Likewise.
(GRUB_IA64_DL_GOT_ALIGN): Likewise.
(grub_ia64_dl_get_tramp_got_size): New proto.
(GRUB_ARCH_DL_TRAMP_ALIGN) [__ia64__]: Likewise
(GRUB_ARCH_DL_GOT_ALIGN) [__ia64__]: Likewise
(grub_arch_dl_get_tramp_got_size) [__ia64__]: Likewise
* include/grub/efi/api.h: Skip call wrappers on ia64.
* include/grub/efi/pe32.h (GRUB_PE32_MACHINE_IA64): New definition.
* include/grub/efi/time.h (GRUB_TICKS_PER_SECOND): Change to 1000.
* include/grub/elf.h (ELF_ST_INFO): New definition.
* include/grub/ia64/efi/kernel.h: New file.
* include/grub/ia64/efi/memory.h: Likewise.
* include/grub/ia64/efi/time.h: Likewise.
* include/grub/ia64/kernel.h: Likewise.
* include/grub/ia64/setjmp.h: Likewise (from glibc).
* include/grub/ia64/time.h: New file.
* include/grub/ia64/types.h: Likewise.
* include/grub/libgcc.h (__udivsi3, __umodsi3, __umoddi3, __udivdi3,
__moddi3, __divdi3, __divsi3, __modsi3, __ia64_trampoline):
New protos.
* include/grub/offsets.h (GRUB_KERNEL_IA64_EFI_PREFIX): New definition.
(GRUB_KERNEL_IA64_EFI_PREFIX_END): Likewise.
* include/grub/types.h (PRIxGRUB_ADDR): Likewise.
* util/grub-mkimage.c (image_target_desc): New field pe_target.
All users updated.
(EFI64_HEADER_SIZE): New definition. All users updated.
(image_targets): Add ia64-efi.
* util/grub-mkimagexx.c (relocate_symbols): New arguments jumpers and
jumpers_addr. All users updated.
Create function descriptors.
(count_funcs): New function.
(unaligned_uint32): New struct.
(MASK20): New definition.
(MASK19): Likewise.
(MASKF21): Likewise.
(add_value_to_slot_20b): New function.
(add_value_to_slot_21_real): Likewise.
(add_value_to_slot_21): Likewise.
(ia64_kernel_trampoline): New struct.
(nopm): New variable.
(jump): Likewise.
(make_trampoline): New function.
(relocate_addresses): Handle ia64.
(make_reloc_section): Likewise.
(load_image): Likewise.
Also-By: Robert Millan <rmh.grub@aybabtu.com>
Also-By: Vladimir Serbinenko <phcoder@gmail.com>
2011-05-15 09:22:59 +00:00
|
|
|
|
.dirname = "ia64-efi",
|
|
|
|
|
.names = {"ia64-efi", NULL},
|
2011-01-03 12:46:36 +00:00
|
|
|
|
.voidp_sizeof = 8,
|
|
|
|
|
.bigendian = 0,
|
|
|
|
|
.id = IMAGE_EFI,
|
|
|
|
|
.flags = PLATFORM_FLAGS_NONE,
|
|
|
|
|
.total_module_size = TARGET_NO_FIELD,
|
2011-11-12 18:53:25 +00:00
|
|
|
|
.decompressor_compressed_size = TARGET_NO_FIELD,
|
|
|
|
|
.decompressor_uncompressed_size = TARGET_NO_FIELD,
|
|
|
|
|
.decompressor_uncompressed_addr = TARGET_NO_FIELD,
|
2011-01-03 12:46:36 +00:00
|
|
|
|
.section_align = GRUB_PE32_SECTION_ALIGNMENT,
|
2011-05-08 10:39:08 +00:00
|
|
|
|
.vaddr_offset = EFI64_HEADER_SIZE,
|
2011-01-03 12:46:36 +00:00
|
|
|
|
.pe_target = GRUB_PE32_MACHINE_IA64,
|
|
|
|
|
.elf_target = EM_IA_64,
|
|
|
|
|
},
|
2011-05-13 14:36:05 +00:00
|
|
|
|
{
|
2011-05-15 00:23:36 +00:00
|
|
|
|
.dirname = "mips-arc",
|
|
|
|
|
.names = {"mips-arc", NULL},
|
2011-05-13 14:36:05 +00:00
|
|
|
|
.voidp_sizeof = 4,
|
|
|
|
|
.bigendian = 1,
|
|
|
|
|
.id = IMAGE_MIPS_ARC,
|
2011-05-17 19:15:54 +00:00
|
|
|
|
.flags = (PLATFORM_FLAGS_DECOMPRESSORS
|
|
|
|
|
| PLATFORM_FLAGS_MODULES_BEFORE_KERNEL),
|
2011-05-13 14:36:05 +00:00
|
|
|
|
.total_module_size = GRUB_KERNEL_MIPS_ARC_TOTAL_MODULE_SIZE,
|
2011-11-12 20:38:04 +00:00
|
|
|
|
.decompressor_compressed_size = GRUB_DECOMPRESSOR_MIPS_LOONGSON_COMPRESSED_SIZE,
|
|
|
|
|
.decompressor_uncompressed_size = GRUB_DECOMPRESSOR_MIPS_LOONGSON_UNCOMPRESSED_SIZE,
|
|
|
|
|
.decompressor_uncompressed_addr = GRUB_DECOMPRESSOR_MIPS_LOONGSON_UNCOMPRESSED_ADDR,
|
2011-05-13 14:36:05 +00:00
|
|
|
|
.section_align = 1,
|
|
|
|
|
.vaddr_offset = 0,
|
|
|
|
|
.link_addr = GRUB_KERNEL_MIPS_ARC_LINK_ADDR,
|
|
|
|
|
.elf_target = EM_MIPS,
|
|
|
|
|
.link_align = GRUB_KERNEL_MIPS_ARC_LINK_ALIGN,
|
|
|
|
|
.default_compression = COMPRESSION_NONE
|
|
|
|
|
},
|
2011-05-17 12:02:18 +00:00
|
|
|
|
{
|
2011-05-17 20:48:20 +00:00
|
|
|
|
.dirname = "mipsel-qemu_mips",
|
2011-05-17 12:05:52 +00:00
|
|
|
|
.names = { "mipsel-qemu_mips-elf", NULL },
|
2011-05-17 12:02:18 +00:00
|
|
|
|
.voidp_sizeof = 4,
|
|
|
|
|
.bigendian = 0,
|
|
|
|
|
.id = IMAGE_LOONGSON_ELF,
|
|
|
|
|
.flags = PLATFORM_FLAGS_DECOMPRESSORS,
|
|
|
|
|
.total_module_size = GRUB_KERNEL_MIPS_QEMU_MIPS_TOTAL_MODULE_SIZE,
|
2011-11-12 20:38:04 +00:00
|
|
|
|
.decompressor_compressed_size = GRUB_DECOMPRESSOR_MIPS_LOONGSON_COMPRESSED_SIZE,
|
|
|
|
|
.decompressor_uncompressed_size = GRUB_DECOMPRESSOR_MIPS_LOONGSON_UNCOMPRESSED_SIZE,
|
|
|
|
|
.decompressor_uncompressed_addr = GRUB_DECOMPRESSOR_MIPS_LOONGSON_UNCOMPRESSED_ADDR,
|
2011-05-17 12:02:18 +00:00
|
|
|
|
.section_align = 1,
|
|
|
|
|
.vaddr_offset = 0,
|
|
|
|
|
.link_addr = GRUB_KERNEL_MIPS_QEMU_MIPS_LINK_ADDR,
|
|
|
|
|
.elf_target = EM_MIPS,
|
|
|
|
|
.link_align = GRUB_KERNEL_MIPS_QEMU_MIPS_LINK_ALIGN,
|
2011-05-17 20:48:20 +00:00
|
|
|
|
.default_compression = COMPRESSION_NONE
|
|
|
|
|
},
|
2011-07-05 19:42:36 +00:00
|
|
|
|
{
|
|
|
|
|
.dirname = "mips-qemu_mips",
|
|
|
|
|
.names = { "mips-qemu_mips-flash", NULL },
|
|
|
|
|
.voidp_sizeof = 4,
|
|
|
|
|
.bigendian = 1,
|
|
|
|
|
.id = IMAGE_QEMU_MIPS_FLASH,
|
|
|
|
|
.flags = PLATFORM_FLAGS_DECOMPRESSORS,
|
|
|
|
|
.total_module_size = GRUB_KERNEL_MIPS_QEMU_MIPS_TOTAL_MODULE_SIZE,
|
2011-11-12 20:38:04 +00:00
|
|
|
|
.decompressor_compressed_size = GRUB_DECOMPRESSOR_MIPS_LOONGSON_COMPRESSED_SIZE,
|
|
|
|
|
.decompressor_uncompressed_size = GRUB_DECOMPRESSOR_MIPS_LOONGSON_UNCOMPRESSED_SIZE,
|
|
|
|
|
.decompressor_uncompressed_addr = GRUB_DECOMPRESSOR_MIPS_LOONGSON_UNCOMPRESSED_ADDR,
|
2011-07-05 19:42:36 +00:00
|
|
|
|
.section_align = 1,
|
|
|
|
|
.vaddr_offset = 0,
|
|
|
|
|
.link_addr = GRUB_KERNEL_MIPS_QEMU_MIPS_LINK_ADDR,
|
|
|
|
|
.elf_target = EM_MIPS,
|
|
|
|
|
.link_align = GRUB_KERNEL_MIPS_QEMU_MIPS_LINK_ALIGN,
|
|
|
|
|
.default_compression = COMPRESSION_NONE
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
.dirname = "mipsel-qemu_mips",
|
|
|
|
|
.names = { "mipsel-qemu_mips-flash", NULL },
|
|
|
|
|
.voidp_sizeof = 4,
|
|
|
|
|
.bigendian = 0,
|
|
|
|
|
.id = IMAGE_QEMU_MIPS_FLASH,
|
|
|
|
|
.flags = PLATFORM_FLAGS_DECOMPRESSORS,
|
|
|
|
|
.total_module_size = GRUB_KERNEL_MIPS_QEMU_MIPS_TOTAL_MODULE_SIZE,
|
2011-11-12 20:38:04 +00:00
|
|
|
|
.decompressor_compressed_size = GRUB_DECOMPRESSOR_MIPS_LOONGSON_COMPRESSED_SIZE,
|
|
|
|
|
.decompressor_uncompressed_size = GRUB_DECOMPRESSOR_MIPS_LOONGSON_UNCOMPRESSED_SIZE,
|
|
|
|
|
.decompressor_uncompressed_addr = GRUB_DECOMPRESSOR_MIPS_LOONGSON_UNCOMPRESSED_ADDR,
|
2011-07-05 19:42:36 +00:00
|
|
|
|
.section_align = 1,
|
|
|
|
|
.vaddr_offset = 0,
|
|
|
|
|
.link_addr = GRUB_KERNEL_MIPS_QEMU_MIPS_LINK_ADDR,
|
|
|
|
|
.elf_target = EM_MIPS,
|
|
|
|
|
.link_align = GRUB_KERNEL_MIPS_QEMU_MIPS_LINK_ALIGN,
|
|
|
|
|
.default_compression = COMPRESSION_NONE
|
|
|
|
|
},
|
2011-05-17 20:48:20 +00:00
|
|
|
|
{
|
|
|
|
|
.dirname = "mips-qemu_mips",
|
|
|
|
|
.names = { "mips-qemu_mips-elf", NULL },
|
|
|
|
|
.voidp_sizeof = 4,
|
|
|
|
|
.bigendian = 1,
|
|
|
|
|
.id = IMAGE_LOONGSON_ELF,
|
|
|
|
|
.flags = PLATFORM_FLAGS_DECOMPRESSORS,
|
|
|
|
|
.total_module_size = GRUB_KERNEL_MIPS_QEMU_MIPS_TOTAL_MODULE_SIZE,
|
2011-11-12 20:38:04 +00:00
|
|
|
|
.decompressor_compressed_size = GRUB_DECOMPRESSOR_MIPS_LOONGSON_COMPRESSED_SIZE,
|
|
|
|
|
.decompressor_uncompressed_size = GRUB_DECOMPRESSOR_MIPS_LOONGSON_UNCOMPRESSED_SIZE,
|
|
|
|
|
.decompressor_uncompressed_addr = GRUB_DECOMPRESSOR_MIPS_LOONGSON_UNCOMPRESSED_ADDR,
|
2011-05-17 20:48:20 +00:00
|
|
|
|
.section_align = 1,
|
|
|
|
|
.vaddr_offset = 0,
|
|
|
|
|
.link_addr = GRUB_KERNEL_MIPS_QEMU_MIPS_LINK_ADDR,
|
|
|
|
|
.elf_target = EM_MIPS,
|
|
|
|
|
.link_align = GRUB_KERNEL_MIPS_QEMU_MIPS_LINK_ALIGN,
|
2011-05-17 12:02:18 +00:00
|
|
|
|
.default_compression = COMPRESSION_NONE
|
|
|
|
|
},
|
2010-04-25 22:45:21 +00:00
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#define grub_target_to_host32(x) (grub_target_to_host32_real (image_target, (x)))
|
|
|
|
|
#define grub_host_to_target32(x) (grub_host_to_target32_real (image_target, (x)))
|
2010-04-26 11:11:43 +00:00
|
|
|
|
#define grub_target_to_host64(x) (grub_target_to_host64_real (image_target, (x)))
|
|
|
|
|
#define grub_host_to_target64(x) (grub_host_to_target64_real (image_target, (x)))
|
|
|
|
|
#define grub_host_to_target_addr(x) (grub_host_to_target_addr_real (image_target, (x)))
|
2010-04-25 22:45:21 +00:00
|
|
|
|
#define grub_target_to_host16(x) (grub_target_to_host16_real (image_target, (x)))
|
|
|
|
|
#define grub_host_to_target16(x) (grub_host_to_target16_real (image_target, (x)))
|
|
|
|
|
|
|
|
|
|
static inline grub_uint32_t
|
|
|
|
|
grub_target_to_host32_real (struct image_target_desc *image_target, grub_uint32_t in)
|
|
|
|
|
{
|
|
|
|
|
if (image_target->bigendian)
|
|
|
|
|
return grub_be_to_cpu32 (in);
|
|
|
|
|
else
|
|
|
|
|
return grub_le_to_cpu32 (in);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline grub_uint64_t
|
|
|
|
|
grub_target_to_host64_real (struct image_target_desc *image_target, grub_uint64_t in)
|
|
|
|
|
{
|
|
|
|
|
if (image_target->bigendian)
|
|
|
|
|
return grub_be_to_cpu64 (in);
|
|
|
|
|
else
|
|
|
|
|
return grub_le_to_cpu64 (in);
|
|
|
|
|
}
|
|
|
|
|
|
2010-04-26 11:11:43 +00:00
|
|
|
|
static inline grub_uint64_t
|
|
|
|
|
grub_host_to_target64_real (struct image_target_desc *image_target, grub_uint64_t in)
|
2010-04-25 22:45:21 +00:00
|
|
|
|
{
|
2010-04-26 11:11:43 +00:00
|
|
|
|
if (image_target->bigendian)
|
|
|
|
|
return grub_cpu_to_be64 (in);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
else
|
2010-04-26 11:11:43 +00:00
|
|
|
|
return grub_cpu_to_le64 (in);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline grub_uint32_t
|
|
|
|
|
grub_host_to_target32_real (struct image_target_desc *image_target, grub_uint32_t in)
|
|
|
|
|
{
|
|
|
|
|
if (image_target->bigendian)
|
|
|
|
|
return grub_cpu_to_be32 (in);
|
|
|
|
|
else
|
|
|
|
|
return grub_cpu_to_le32 (in);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline grub_uint16_t
|
|
|
|
|
grub_target_to_host16_real (struct image_target_desc *image_target, grub_uint16_t in)
|
|
|
|
|
{
|
|
|
|
|
if (image_target->bigendian)
|
|
|
|
|
return grub_be_to_cpu16 (in);
|
|
|
|
|
else
|
|
|
|
|
return grub_le_to_cpu16 (in);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline grub_uint16_t
|
|
|
|
|
grub_host_to_target16_real (struct image_target_desc *image_target, grub_uint16_t in)
|
|
|
|
|
{
|
|
|
|
|
if (image_target->bigendian)
|
|
|
|
|
return grub_cpu_to_be16 (in);
|
|
|
|
|
else
|
|
|
|
|
return grub_cpu_to_le16 (in);
|
|
|
|
|
}
|
2010-02-13 14:54:27 +00:00
|
|
|
|
|
2010-04-26 12:42:40 +00:00
|
|
|
|
static inline grub_uint64_t
|
|
|
|
|
grub_host_to_target_addr_real (struct image_target_desc *image_target, grub_uint64_t in)
|
2010-04-26 11:11:43 +00:00
|
|
|
|
{
|
|
|
|
|
if (image_target->voidp_sizeof == 8)
|
|
|
|
|
return grub_host_to_target64_real (image_target, in);
|
|
|
|
|
else
|
|
|
|
|
return grub_host_to_target32_real (image_target, in);
|
|
|
|
|
}
|
|
|
|
|
|
2010-04-26 12:42:40 +00:00
|
|
|
|
static inline grub_uint64_t
|
|
|
|
|
grub_target_to_host_real (struct image_target_desc *image_target, grub_uint64_t in)
|
2010-04-26 11:11:43 +00:00
|
|
|
|
{
|
|
|
|
|
if (image_target->voidp_sizeof == 8)
|
|
|
|
|
return grub_target_to_host64_real (image_target, in);
|
|
|
|
|
else
|
|
|
|
|
return grub_target_to_host32_real (image_target, in);
|
|
|
|
|
}
|
|
|
|
|
|
2010-04-25 20:26:29 +00:00
|
|
|
|
#define GRUB_IEEE1275_NOTE_NAME "PowerPC"
|
|
|
|
|
#define GRUB_IEEE1275_NOTE_TYPE 0x1275
|
|
|
|
|
|
|
|
|
|
/* These structures are defined according to the CHRP binding to IEEE1275,
|
|
|
|
|
"Client Program Format" section. */
|
|
|
|
|
|
|
|
|
|
struct grub_ieee1275_note_hdr
|
|
|
|
|
{
|
|
|
|
|
grub_uint32_t namesz;
|
|
|
|
|
grub_uint32_t descsz;
|
|
|
|
|
grub_uint32_t type;
|
|
|
|
|
char name[sizeof (GRUB_IEEE1275_NOTE_NAME)];
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct grub_ieee1275_note_desc
|
|
|
|
|
{
|
|
|
|
|
grub_uint32_t real_mode;
|
|
|
|
|
grub_uint32_t real_base;
|
|
|
|
|
grub_uint32_t real_size;
|
|
|
|
|
grub_uint32_t virt_base;
|
|
|
|
|
grub_uint32_t virt_size;
|
|
|
|
|
grub_uint32_t load_base;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct grub_ieee1275_note
|
|
|
|
|
{
|
|
|
|
|
struct grub_ieee1275_note_hdr header;
|
|
|
|
|
struct grub_ieee1275_note_desc descriptor;
|
|
|
|
|
};
|
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
#define grub_target_to_host(val) grub_target_to_host_real(image_target, (val))
|
2010-04-24 23:54:46 +00:00
|
|
|
|
|
2008-07-13 01:55:15 +00:00
|
|
|
|
#include <grub/lib/LzmaEnc.h>
|
|
|
|
|
|
|
|
|
|
static void *SzAlloc(void *p, size_t size) { p = p; return xmalloc(size); }
|
|
|
|
|
static void SzFree(void *p, void *address) { p = p; free(address); }
|
|
|
|
|
static ISzAlloc g_Alloc = { SzAlloc, SzFree };
|
|
|
|
|
|
|
|
|
|
static void
|
2010-04-25 22:45:21 +00:00
|
|
|
|
compress_kernel_lzma (char *kernel_img, size_t kernel_size,
|
2011-11-12 18:53:25 +00:00
|
|
|
|
char **core_img, size_t *core_size)
|
2008-07-13 01:55:15 +00:00
|
|
|
|
{
|
|
|
|
|
CLzmaEncProps props;
|
|
|
|
|
unsigned char out_props[5];
|
|
|
|
|
size_t out_props_size = 5;
|
|
|
|
|
|
|
|
|
|
LzmaEncProps_Init(&props);
|
|
|
|
|
props.dictSize = 1 << 16;
|
|
|
|
|
props.lc = 3;
|
|
|
|
|
props.lp = 0;
|
|
|
|
|
props.pb = 2;
|
|
|
|
|
props.numThreads = 1;
|
|
|
|
|
|
|
|
|
|
*core_img = xmalloc (kernel_size);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
|
2011-11-12 18:53:25 +00:00
|
|
|
|
*core_size = kernel_size;
|
|
|
|
|
if (LzmaEncode ((unsigned char *) *core_img, core_size,
|
|
|
|
|
(unsigned char *) kernel_img,
|
|
|
|
|
kernel_size,
|
2010-04-25 22:45:21 +00:00
|
|
|
|
&props, out_props, &out_props_size,
|
|
|
|
|
0, NULL, &g_Alloc, &g_Alloc) != SZ_OK)
|
2012-02-10 12:56:18 +00:00
|
|
|
|
grub_util_error ("%s", _("cannot compress the kernel image"));
|
2008-07-13 01:55:15 +00:00
|
|
|
|
}
|
|
|
|
|
|
2010-09-23 00:10:44 +00:00
|
|
|
|
#ifdef HAVE_LIBLZMA
|
2010-09-21 18:30:28 +00:00
|
|
|
|
static void
|
|
|
|
|
compress_kernel_xz (char *kernel_img, size_t kernel_size,
|
2011-11-12 18:53:25 +00:00
|
|
|
|
char **core_img, size_t *core_size)
|
2010-09-21 18:30:28 +00:00
|
|
|
|
{
|
2010-09-21 19:35:46 +00:00
|
|
|
|
lzma_stream strm = LZMA_STREAM_INIT;
|
|
|
|
|
lzma_ret xzret;
|
|
|
|
|
lzma_options_lzma lzopts = {
|
|
|
|
|
.dict_size = 1 << 16,
|
|
|
|
|
.preset_dict = NULL,
|
|
|
|
|
.preset_dict_size = 0,
|
|
|
|
|
.lc = 3,
|
|
|
|
|
.lp = 0,
|
|
|
|
|
.pb = 2,
|
|
|
|
|
.mode = LZMA_MODE_NORMAL,
|
|
|
|
|
.nice_len = 64,
|
|
|
|
|
.mf = LZMA_MF_BT4,
|
|
|
|
|
.depth = 0,
|
|
|
|
|
};
|
|
|
|
|
lzma_filter fltrs[] = {
|
|
|
|
|
{ .id = LZMA_FILTER_LZMA2, .options = &lzopts},
|
|
|
|
|
{ .id = LZMA_VLI_UNKNOWN, .options = NULL}
|
|
|
|
|
};
|
2010-09-21 18:30:28 +00:00
|
|
|
|
|
2010-09-21 19:35:46 +00:00
|
|
|
|
xzret = lzma_stream_encoder (&strm, fltrs, LZMA_CHECK_NONE);
|
|
|
|
|
if (xzret != LZMA_OK)
|
2012-02-24 11:30:32 +00:00
|
|
|
|
grub_util_error ("%s", _("cannot compress the kernel image"));
|
2010-09-21 19:35:46 +00:00
|
|
|
|
|
2010-09-21 18:30:28 +00:00
|
|
|
|
*core_img = xmalloc (kernel_size);
|
|
|
|
|
|
2011-11-12 18:53:25 +00:00
|
|
|
|
*core_size = kernel_size;
|
|
|
|
|
strm.next_in = (unsigned char *) kernel_img;
|
|
|
|
|
strm.avail_in = kernel_size;
|
|
|
|
|
strm.next_out = (unsigned char *) *core_img;
|
2010-09-21 19:35:46 +00:00
|
|
|
|
strm.avail_out = *core_size;
|
|
|
|
|
|
|
|
|
|
while (1)
|
|
|
|
|
{
|
|
|
|
|
xzret = lzma_code (&strm, LZMA_FINISH);
|
|
|
|
|
if (xzret == LZMA_OK)
|
|
|
|
|
continue;
|
|
|
|
|
if (xzret == LZMA_STREAM_END)
|
|
|
|
|
break;
|
2012-02-24 11:30:32 +00:00
|
|
|
|
grub_util_error ("%s", _("cannot compress the kernel image"));
|
2010-09-21 19:35:46 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
*core_size -= strm.avail_out;
|
2008-07-13 01:55:15 +00:00
|
|
|
|
}
|
2010-09-23 00:10:44 +00:00
|
|
|
|
#endif
|
2008-07-13 01:55:15 +00:00
|
|
|
|
|
2009-06-27 11:18:10 +00:00
|
|
|
|
static void
|
2010-04-25 22:45:21 +00:00
|
|
|
|
compress_kernel (struct image_target_desc *image_target, char *kernel_img,
|
2010-09-21 18:30:28 +00:00
|
|
|
|
size_t kernel_size, char **core_img, size_t *core_size,
|
|
|
|
|
grub_compression_t comp)
|
2009-06-27 11:18:10 +00:00
|
|
|
|
{
|
2011-11-12 18:53:25 +00:00
|
|
|
|
if (image_target->flags & PLATFORM_FLAGS_DECOMPRESSORS
|
|
|
|
|
&& (comp == COMPRESSION_LZMA))
|
|
|
|
|
{
|
|
|
|
|
compress_kernel_lzma (kernel_img, kernel_size, core_img,
|
|
|
|
|
core_size);
|
|
|
|
|
return;
|
|
|
|
|
}
|
2010-04-25 22:45:21 +00:00
|
|
|
|
|
2010-09-21 19:35:46 +00:00
|
|
|
|
#ifdef HAVE_LIBLZMA
|
2010-09-21 18:30:28 +00:00
|
|
|
|
if (image_target->flags & PLATFORM_FLAGS_DECOMPRESSORS
|
|
|
|
|
&& (comp == COMPRESSION_XZ))
|
|
|
|
|
{
|
|
|
|
|
compress_kernel_xz (kernel_img, kernel_size, core_img,
|
2011-11-12 18:53:25 +00:00
|
|
|
|
core_size);
|
2010-09-21 18:30:28 +00:00
|
|
|
|
return;
|
|
|
|
|
}
|
2010-09-21 19:35:46 +00:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
if (image_target->flags & PLATFORM_FLAGS_DECOMPRESSORS
|
|
|
|
|
&& (comp != COMPRESSION_NONE))
|
2011-11-11 23:34:14 +00:00
|
|
|
|
grub_util_error (_("unknown compression %d\n"), comp);
|
2010-09-21 18:30:28 +00:00
|
|
|
|
|
2009-06-27 11:18:10 +00:00
|
|
|
|
*core_img = xmalloc (kernel_size);
|
|
|
|
|
memcpy (*core_img, kernel_img, kernel_size);
|
|
|
|
|
*core_size = kernel_size;
|
|
|
|
|
}
|
|
|
|
|
|
2010-04-25 17:38:12 +00:00
|
|
|
|
struct fixup_block_list
|
|
|
|
|
{
|
|
|
|
|
struct fixup_block_list *next;
|
|
|
|
|
int state;
|
|
|
|
|
struct grub_pe32_fixup_block b;
|
|
|
|
|
};
|
|
|
|
|
|
2010-04-26 11:11:43 +00:00
|
|
|
|
#define MKIMAGE_ELF32 1
|
|
|
|
|
#include "grub-mkimagexx.c"
|
|
|
|
|
#undef MKIMAGE_ELF32
|
2010-04-25 17:38:12 +00:00
|
|
|
|
|
2010-04-26 11:11:43 +00:00
|
|
|
|
#define MKIMAGE_ELF64 1
|
|
|
|
|
#include "grub-mkimagexx.c"
|
|
|
|
|
#undef MKIMAGE_ELF64
|
2010-04-24 23:54:46 +00:00
|
|
|
|
|
2002-12-27 08:53:07 +00:00
|
|
|
|
static void
|
2012-02-10 12:56:18 +00:00
|
|
|
|
generate_image (const char *dir, const char *prefix,
|
|
|
|
|
FILE *out, const char *outname, char *mods[],
|
2010-08-30 18:23:04 +00:00
|
|
|
|
char *memdisk_path, char *config_path,
|
2010-09-21 18:30:28 +00:00
|
|
|
|
struct image_target_desc *image_target, int note,
|
|
|
|
|
grub_compression_t comp)
|
2002-12-27 08:53:07 +00:00
|
|
|
|
{
|
2009-10-18 13:04:14 +00:00
|
|
|
|
char *kernel_img, *core_img;
|
2010-04-24 23:54:46 +00:00
|
|
|
|
size_t kernel_size, total_module_size, core_size, exec_size;
|
2010-08-30 18:23:04 +00:00
|
|
|
|
size_t memdisk_size = 0, config_size = 0, config_size_pure = 0;
|
2011-10-18 13:21:51 +00:00
|
|
|
|
size_t prefix_size = 0;
|
2009-10-18 13:04:14 +00:00
|
|
|
|
char *kernel_path;
|
2003-01-31 03:26:56 +00:00
|
|
|
|
size_t offset;
|
2004-04-04 13:46:03 +00:00
|
|
|
|
struct grub_util_path_list *path_list, *p, *next;
|
2010-04-25 17:38:12 +00:00
|
|
|
|
grub_size_t bss_size;
|
2010-04-26 11:11:43 +00:00
|
|
|
|
grub_uint64_t start_address;
|
2012-02-29 13:12:41 +00:00
|
|
|
|
void *rel_section = 0;
|
|
|
|
|
grub_size_t reloc_size = 0, align;
|
2012-02-11 10:50:10 +00:00
|
|
|
|
size_t decompress_size = 0;
|
2010-09-21 18:30:28 +00:00
|
|
|
|
|
|
|
|
|
if (comp == COMPRESSION_AUTO)
|
|
|
|
|
comp = image_target->default_compression;
|
|
|
|
|
|
2011-11-12 18:53:25 +00:00
|
|
|
|
if (image_target->id == IMAGE_I386_PC
|
|
|
|
|
|| image_target->id == IMAGE_I386_PC_PXE)
|
|
|
|
|
comp = COMPRESSION_LZMA;
|
|
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
|
path_list = grub_util_resolve_dependencies (dir, "moddep.lst", mods);
|
2002-12-27 08:53:07 +00:00
|
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
|
kernel_path = grub_util_get_path (dir, "kernel.img");
|
2002-12-27 08:53:07 +00:00
|
|
|
|
|
2010-04-26 11:11:43 +00:00
|
|
|
|
if (image_target->voidp_sizeof == 8)
|
|
|
|
|
total_module_size = sizeof (struct grub_module_info64);
|
|
|
|
|
else
|
|
|
|
|
total_module_size = sizeof (struct grub_module_info32);
|
2003-01-31 03:26:56 +00:00
|
|
|
|
|
2008-01-20 23:20:36 +00:00
|
|
|
|
if (memdisk_path)
|
|
|
|
|
{
|
|
|
|
|
memdisk_size = ALIGN_UP(grub_util_get_image_size (memdisk_path), 512);
|
2012-02-10 12:56:18 +00:00
|
|
|
|
grub_util_info ("the size of memory disk is 0x%llx",
|
|
|
|
|
(unsigned long long) memdisk_size);
|
2008-08-02 12:17:44 +00:00
|
|
|
|
total_module_size += memdisk_size + sizeof (struct grub_module_header);
|
2008-01-20 23:20:36 +00:00
|
|
|
|
}
|
|
|
|
|
|
2009-05-16 12:12:12 +00:00
|
|
|
|
if (config_path)
|
|
|
|
|
{
|
2009-12-28 00:06:48 +00:00
|
|
|
|
config_size_pure = grub_util_get_image_size (config_path) + 1;
|
2010-02-13 14:54:27 +00:00
|
|
|
|
config_size = ALIGN_ADDR (config_size_pure);
|
2012-02-10 12:56:18 +00:00
|
|
|
|
grub_util_info ("the size of config file is 0x%llx",
|
|
|
|
|
(unsigned long long) config_size);
|
2009-05-16 12:12:12 +00:00
|
|
|
|
total_module_size += config_size + sizeof (struct grub_module_header);
|
|
|
|
|
}
|
|
|
|
|
|
2011-10-18 13:21:51 +00:00
|
|
|
|
if (prefix)
|
|
|
|
|
{
|
|
|
|
|
prefix_size = ALIGN_ADDR (strlen (prefix) + 1);
|
|
|
|
|
total_module_size += prefix_size + sizeof (struct grub_module_header);
|
|
|
|
|
}
|
|
|
|
|
|
2008-08-02 12:17:44 +00:00
|
|
|
|
for (p = path_list; p; p = p->next)
|
2010-02-13 14:54:27 +00:00
|
|
|
|
total_module_size += (ALIGN_ADDR (grub_util_get_image_size (p->name))
|
2008-08-02 12:17:44 +00:00
|
|
|
|
+ sizeof (struct grub_module_header));
|
|
|
|
|
|
2012-02-10 12:56:18 +00:00
|
|
|
|
grub_util_info ("the total module size is 0x%llx",
|
|
|
|
|
(unsigned long long) total_module_size);
|
2008-08-02 12:17:44 +00:00
|
|
|
|
|
2010-04-26 11:11:43 +00:00
|
|
|
|
if (image_target->voidp_sizeof == 4)
|
|
|
|
|
kernel_img = load_image32 (kernel_path, &exec_size, &kernel_size, &bss_size,
|
|
|
|
|
total_module_size, &start_address, &rel_section,
|
2010-04-26 17:11:38 +00:00
|
|
|
|
&reloc_size, &align, image_target);
|
2010-04-26 11:11:43 +00:00
|
|
|
|
else
|
|
|
|
|
kernel_img = load_image64 (kernel_path, &exec_size, &kernel_size, &bss_size,
|
|
|
|
|
total_module_size, &start_address, &rel_section,
|
2010-04-26 17:11:38 +00:00
|
|
|
|
&reloc_size, &align, image_target);
|
2005-01-04 14:01:45 +00:00
|
|
|
|
|
2011-05-17 19:15:54 +00:00
|
|
|
|
if ((image_target->flags & PLATFORM_FLAGS_DECOMPRESSORS)
|
|
|
|
|
&& (image_target->total_module_size != TARGET_NO_FIELD))
|
|
|
|
|
*((grub_uint32_t *) (kernel_img + image_target->total_module_size))
|
|
|
|
|
= grub_host_to_target32 (total_module_size);
|
|
|
|
|
|
|
|
|
|
if (image_target->flags & PLATFORM_FLAGS_MODULES_BEFORE_KERNEL)
|
|
|
|
|
memmove (kernel_img + total_module_size, kernel_img, kernel_size);
|
|
|
|
|
|
2010-04-26 11:11:43 +00:00
|
|
|
|
if (image_target->voidp_sizeof == 8)
|
|
|
|
|
{
|
|
|
|
|
/* Fill in the grub_module_info structure. */
|
|
|
|
|
struct grub_module_info64 *modinfo;
|
2011-05-17 19:15:54 +00:00
|
|
|
|
if (image_target->flags & PLATFORM_FLAGS_MODULES_BEFORE_KERNEL)
|
|
|
|
|
modinfo = (struct grub_module_info64 *) kernel_img;
|
|
|
|
|
else
|
|
|
|
|
modinfo = (struct grub_module_info64 *) (kernel_img + kernel_size);
|
2010-04-26 11:11:43 +00:00
|
|
|
|
memset (modinfo, 0, sizeof (struct grub_module_info64));
|
|
|
|
|
modinfo->magic = grub_host_to_target32 (GRUB_MODULE_MAGIC);
|
|
|
|
|
modinfo->offset = grub_host_to_target_addr (sizeof (struct grub_module_info64));
|
|
|
|
|
modinfo->size = grub_host_to_target_addr (total_module_size);
|
2011-05-17 19:15:54 +00:00
|
|
|
|
if (image_target->flags & PLATFORM_FLAGS_MODULES_BEFORE_KERNEL)
|
|
|
|
|
offset = sizeof (struct grub_module_info64);
|
|
|
|
|
else
|
|
|
|
|
offset = kernel_size + sizeof (struct grub_module_info64);
|
2010-04-26 11:11:43 +00:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* Fill in the grub_module_info structure. */
|
|
|
|
|
struct grub_module_info32 *modinfo;
|
2011-05-17 19:15:54 +00:00
|
|
|
|
if (image_target->flags & PLATFORM_FLAGS_MODULES_BEFORE_KERNEL)
|
|
|
|
|
modinfo = (struct grub_module_info32 *) kernel_img;
|
|
|
|
|
else
|
|
|
|
|
modinfo = (struct grub_module_info32 *) (kernel_img + kernel_size);
|
2010-04-26 11:11:43 +00:00
|
|
|
|
memset (modinfo, 0, sizeof (struct grub_module_info32));
|
|
|
|
|
modinfo->magic = grub_host_to_target32 (GRUB_MODULE_MAGIC);
|
|
|
|
|
modinfo->offset = grub_host_to_target_addr (sizeof (struct grub_module_info32));
|
|
|
|
|
modinfo->size = grub_host_to_target_addr (total_module_size);
|
2011-05-17 19:15:54 +00:00
|
|
|
|
if (image_target->flags & PLATFORM_FLAGS_MODULES_BEFORE_KERNEL)
|
|
|
|
|
offset = sizeof (struct grub_module_info32);
|
|
|
|
|
else
|
|
|
|
|
offset = kernel_size + sizeof (struct grub_module_info32);
|
2010-04-26 11:11:43 +00:00
|
|
|
|
}
|
2005-01-04 14:01:45 +00:00
|
|
|
|
|
2003-01-31 03:26:56 +00:00
|
|
|
|
for (p = path_list; p; p = p->next)
|
|
|
|
|
{
|
2004-04-04 13:46:03 +00:00
|
|
|
|
struct grub_module_header *header;
|
2009-12-12 01:33:15 +00:00
|
|
|
|
size_t mod_size, orig_size;
|
2003-01-31 03:26:56 +00:00
|
|
|
|
|
2009-12-12 01:33:15 +00:00
|
|
|
|
orig_size = grub_util_get_image_size (p->name);
|
2010-02-13 14:54:27 +00:00
|
|
|
|
mod_size = ALIGN_ADDR (orig_size);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
|
header = (struct grub_module_header *) (kernel_img + offset);
|
2009-06-20 14:11:45 +00:00
|
|
|
|
memset (header, 0, sizeof (struct grub_module_header));
|
2010-02-13 14:40:13 +00:00
|
|
|
|
header->type = grub_host_to_target32 (OBJ_TYPE_ELF);
|
2009-09-24 13:40:40 +00:00
|
|
|
|
header->size = grub_host_to_target32 (mod_size + sizeof (*header));
|
2008-01-20 23:20:36 +00:00
|
|
|
|
offset += sizeof (*header);
|
2009-12-12 01:33:15 +00:00
|
|
|
|
memset (kernel_img + offset + orig_size, 0, mod_size - orig_size);
|
2008-01-20 23:20:36 +00:00
|
|
|
|
|
|
|
|
|
grub_util_load_image (p->name, kernel_img + offset);
|
|
|
|
|
offset += mod_size;
|
|
|
|
|
}
|
2003-01-31 03:26:56 +00:00
|
|
|
|
|
2008-01-20 23:20:36 +00:00
|
|
|
|
if (memdisk_path)
|
|
|
|
|
{
|
2008-08-02 12:17:44 +00:00
|
|
|
|
struct grub_module_header *header;
|
2009-06-10 21:04:23 +00:00
|
|
|
|
|
2008-08-02 12:17:44 +00:00
|
|
|
|
header = (struct grub_module_header *) (kernel_img + offset);
|
2009-06-20 14:11:45 +00:00
|
|
|
|
memset (header, 0, sizeof (struct grub_module_header));
|
2010-02-13 14:40:13 +00:00
|
|
|
|
header->type = grub_host_to_target32 (OBJ_TYPE_MEMDISK);
|
2009-09-24 13:40:40 +00:00
|
|
|
|
header->size = grub_host_to_target32 (memdisk_size + sizeof (*header));
|
2008-08-02 12:17:44 +00:00
|
|
|
|
offset += sizeof (*header);
|
|
|
|
|
|
2008-01-20 23:20:36 +00:00
|
|
|
|
grub_util_load_image (memdisk_path, kernel_img + offset);
|
|
|
|
|
offset += memdisk_size;
|
2003-01-31 03:26:56 +00:00
|
|
|
|
}
|
|
|
|
|
|
2009-05-16 12:12:12 +00:00
|
|
|
|
if (config_path)
|
|
|
|
|
{
|
|
|
|
|
struct grub_module_header *header;
|
|
|
|
|
|
|
|
|
|
header = (struct grub_module_header *) (kernel_img + offset);
|
2009-06-20 14:11:45 +00:00
|
|
|
|
memset (header, 0, sizeof (struct grub_module_header));
|
2010-02-13 14:40:13 +00:00
|
|
|
|
header->type = grub_host_to_target32 (OBJ_TYPE_CONFIG);
|
2009-09-24 13:40:40 +00:00
|
|
|
|
header->size = grub_host_to_target32 (config_size + sizeof (*header));
|
2009-05-16 12:12:12 +00:00
|
|
|
|
offset += sizeof (*header);
|
|
|
|
|
|
|
|
|
|
grub_util_load_image (config_path, kernel_img + offset);
|
2009-12-28 00:06:48 +00:00
|
|
|
|
*(kernel_img + offset + config_size_pure - 1) = 0;
|
2009-05-16 12:12:12 +00:00
|
|
|
|
offset += config_size;
|
|
|
|
|
}
|
|
|
|
|
|
2011-10-18 13:21:51 +00:00
|
|
|
|
if (prefix)
|
|
|
|
|
{
|
|
|
|
|
struct grub_module_header *header;
|
|
|
|
|
|
|
|
|
|
header = (struct grub_module_header *) (kernel_img + offset);
|
|
|
|
|
memset (header, 0, sizeof (struct grub_module_header));
|
|
|
|
|
header->type = grub_host_to_target32 (OBJ_TYPE_PREFIX);
|
|
|
|
|
header->size = grub_host_to_target32 (prefix_size + sizeof (*header));
|
|
|
|
|
offset += sizeof (*header);
|
|
|
|
|
|
|
|
|
|
grub_memset (kernel_img + offset, 0, prefix_size);
|
|
|
|
|
grub_strcpy (kernel_img + offset, prefix);
|
|
|
|
|
offset += prefix_size;
|
|
|
|
|
}
|
|
|
|
|
|
2012-02-10 12:56:18 +00:00
|
|
|
|
grub_util_info ("kernel_img=%p, kernel_size=0x%llx", kernel_img,
|
|
|
|
|
(unsigned long long) kernel_size);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
compress_kernel (image_target, kernel_img, kernel_size + total_module_size,
|
2010-09-21 18:30:28 +00:00
|
|
|
|
&core_img, &core_size, comp);
|
2011-05-17 19:15:54 +00:00
|
|
|
|
free (kernel_img);
|
|
|
|
|
|
2012-02-10 12:56:18 +00:00
|
|
|
|
grub_util_info ("the core size is 0x%llx", (unsigned long long) core_size);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
|
2010-09-21 22:51:54 +00:00
|
|
|
|
if (!(image_target->flags & PLATFORM_FLAGS_DECOMPRESSORS)
|
|
|
|
|
&& image_target->total_module_size != TARGET_NO_FIELD)
|
2011-11-12 18:53:25 +00:00
|
|
|
|
*((grub_uint32_t *) (core_img + image_target->total_module_size))
|
2010-04-25 22:45:21 +00:00
|
|
|
|
= grub_host_to_target32 (total_module_size);
|
2010-02-13 15:26:50 +00:00
|
|
|
|
|
2010-09-21 18:30:28 +00:00
|
|
|
|
if (image_target->flags & PLATFORM_FLAGS_DECOMPRESSORS)
|
2010-09-21 08:14:08 +00:00
|
|
|
|
{
|
|
|
|
|
char *full_img;
|
|
|
|
|
size_t full_size;
|
|
|
|
|
char *decompress_path, *decompress_img;
|
2010-09-21 18:30:28 +00:00
|
|
|
|
const char *name;
|
|
|
|
|
|
|
|
|
|
switch (comp)
|
|
|
|
|
{
|
|
|
|
|
case COMPRESSION_XZ:
|
|
|
|
|
name = "xz_decompress.img";
|
|
|
|
|
break;
|
2011-11-12 18:53:25 +00:00
|
|
|
|
case COMPRESSION_LZMA:
|
|
|
|
|
name = "lzma_decompress.img";
|
|
|
|
|
break;
|
2010-09-21 18:30:28 +00:00
|
|
|
|
case COMPRESSION_NONE:
|
|
|
|
|
name = "none_decompress.img";
|
|
|
|
|
break;
|
|
|
|
|
default:
|
2011-11-11 23:34:14 +00:00
|
|
|
|
grub_util_error (_("unknown compression %d\n"), comp);
|
2010-09-21 18:30:28 +00:00
|
|
|
|
}
|
2010-09-21 08:14:08 +00:00
|
|
|
|
|
2010-09-21 18:30:28 +00:00
|
|
|
|
decompress_path = grub_util_get_path (dir, name);
|
2010-09-21 08:14:08 +00:00
|
|
|
|
decompress_size = grub_util_get_image_size (decompress_path);
|
|
|
|
|
decompress_img = grub_util_read_image (decompress_path);
|
|
|
|
|
|
2011-11-12 18:53:25 +00:00
|
|
|
|
if ((image_target->id == IMAGE_I386_PC
|
|
|
|
|
|| image_target->id == IMAGE_I386_PC_PXE)
|
|
|
|
|
&& decompress_size > GRUB_KERNEL_I386_PC_LINK_ADDR - 0x8200)
|
2012-02-10 12:56:18 +00:00
|
|
|
|
grub_util_error ("%s", _("Decompressor is too big"));
|
2010-09-21 08:14:08 +00:00
|
|
|
|
|
2011-11-12 18:53:25 +00:00
|
|
|
|
if (image_target->decompressor_compressed_size != TARGET_NO_FIELD)
|
|
|
|
|
*((grub_uint32_t *) (decompress_img
|
|
|
|
|
+ image_target->decompressor_compressed_size))
|
|
|
|
|
= grub_host_to_target32 (core_size);
|
2010-09-21 08:14:08 +00:00
|
|
|
|
|
2011-11-12 18:53:25 +00:00
|
|
|
|
if (image_target->decompressor_uncompressed_size != TARGET_NO_FIELD)
|
|
|
|
|
*((grub_uint32_t *) (decompress_img
|
|
|
|
|
+ image_target->decompressor_uncompressed_size))
|
|
|
|
|
= grub_host_to_target32 (kernel_size + total_module_size);
|
2011-05-17 19:15:54 +00:00
|
|
|
|
|
2011-11-12 18:53:25 +00:00
|
|
|
|
if (image_target->decompressor_uncompressed_addr != TARGET_NO_FIELD)
|
|
|
|
|
{
|
|
|
|
|
if (image_target->flags & PLATFORM_FLAGS_MODULES_BEFORE_KERNEL)
|
|
|
|
|
*((grub_uint32_t *) (decompress_img + image_target->decompressor_uncompressed_addr))
|
|
|
|
|
= grub_host_to_target_addr (image_target->link_addr - total_module_size);
|
|
|
|
|
else
|
|
|
|
|
*((grub_uint32_t *) (decompress_img + image_target->decompressor_uncompressed_addr))
|
|
|
|
|
= grub_host_to_target_addr (image_target->link_addr);
|
|
|
|
|
}
|
2010-09-21 08:14:08 +00:00
|
|
|
|
full_size = core_size + decompress_size;
|
|
|
|
|
|
|
|
|
|
full_img = xmalloc (full_size);
|
|
|
|
|
memset (full_img, 0, full_size);
|
|
|
|
|
|
|
|
|
|
memcpy (full_img, decompress_img, decompress_size);
|
|
|
|
|
|
|
|
|
|
memcpy (full_img + decompress_size, core_img, core_size);
|
|
|
|
|
|
|
|
|
|
memset (full_img + decompress_size + core_size, 0,
|
|
|
|
|
full_size - (decompress_size + core_size));
|
|
|
|
|
|
|
|
|
|
free (core_img);
|
|
|
|
|
core_img = full_img;
|
|
|
|
|
core_size = full_size;
|
|
|
|
|
}
|
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
switch (image_target->id)
|
|
|
|
|
{
|
|
|
|
|
case IMAGE_I386_PC:
|
2010-09-02 14:07:52 +00:00
|
|
|
|
case IMAGE_I386_PC_PXE:
|
2010-04-25 22:45:21 +00:00
|
|
|
|
{
|
|
|
|
|
unsigned num;
|
|
|
|
|
char *boot_path, *boot_img;
|
|
|
|
|
size_t boot_size;
|
2010-02-13 15:26:50 +00:00
|
|
|
|
|
2012-02-05 10:07:33 +00:00
|
|
|
|
if (GRUB_KERNEL_I386_PC_LINK_ADDR + core_size > 0x78000
|
|
|
|
|
|| (core_size > (0xffff << GRUB_DISK_SECTOR_BITS)))
|
2011-12-15 18:39:41 +00:00
|
|
|
|
grub_util_error (_("core image is too big (0x%x > 0x%x)"),
|
2010-04-26 11:11:43 +00:00
|
|
|
|
GRUB_KERNEL_I386_PC_LINK_ADDR + core_size,
|
2011-12-15 18:39:41 +00:00
|
|
|
|
0x78000);
|
2009-12-25 22:29:47 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
num = ((core_size + GRUB_DISK_SECTOR_SIZE - 1) >> GRUB_DISK_SECTOR_BITS);
|
2010-09-02 14:07:52 +00:00
|
|
|
|
if (image_target->id == IMAGE_I386_PC_PXE)
|
|
|
|
|
{
|
|
|
|
|
char *pxeboot_path, *pxeboot_img;
|
|
|
|
|
size_t pxeboot_size;
|
2011-12-15 19:29:30 +00:00
|
|
|
|
grub_uint32_t *ptr;
|
2010-09-02 14:07:52 +00:00
|
|
|
|
|
|
|
|
|
pxeboot_path = grub_util_get_path (dir, "pxeboot.img");
|
|
|
|
|
pxeboot_size = grub_util_get_image_size (pxeboot_path);
|
|
|
|
|
pxeboot_img = grub_util_read_image (pxeboot_path);
|
|
|
|
|
|
2012-02-05 10:07:33 +00:00
|
|
|
|
grub_util_write_image (pxeboot_img, pxeboot_size, out,
|
|
|
|
|
outname);
|
2010-09-02 14:07:52 +00:00
|
|
|
|
free (pxeboot_img);
|
|
|
|
|
free (pxeboot_path);
|
2011-12-15 19:29:30 +00:00
|
|
|
|
|
|
|
|
|
/* Remove Multiboot header to avoid confusing ipxe. */
|
|
|
|
|
for (ptr = (grub_uint32_t *) core_img;
|
|
|
|
|
ptr < (grub_uint32_t *) (core_img + MULTIBOOT_SEARCH); ptr++)
|
|
|
|
|
if (*ptr == grub_host_to_target32 (MULTIBOOT_HEADER_MAGIC)
|
|
|
|
|
&& grub_target_to_host32 (ptr[0])
|
|
|
|
|
+ grub_target_to_host32 (ptr[1])
|
|
|
|
|
+ grub_target_to_host32 (ptr[2]) == 0)
|
|
|
|
|
{
|
|
|
|
|
*ptr = 0;
|
|
|
|
|
break;
|
|
|
|
|
}
|
2010-09-02 14:07:52 +00:00
|
|
|
|
}
|
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
boot_path = grub_util_get_path (dir, "diskboot.img");
|
|
|
|
|
boot_size = grub_util_get_image_size (boot_path);
|
|
|
|
|
if (boot_size != GRUB_DISK_SECTOR_SIZE)
|
|
|
|
|
grub_util_error (_("diskboot.img size must be %u bytes"),
|
|
|
|
|
GRUB_DISK_SECTOR_SIZE);
|
2009-12-25 22:29:47 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
boot_img = grub_util_read_image (boot_path);
|
2009-12-25 22:29:47 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
{
|
|
|
|
|
struct grub_pc_bios_boot_blocklist *block;
|
|
|
|
|
block = (struct grub_pc_bios_boot_blocklist *) (boot_img
|
|
|
|
|
+ GRUB_DISK_SECTOR_SIZE
|
|
|
|
|
- sizeof (*block));
|
|
|
|
|
block->len = grub_host_to_target16 (num);
|
|
|
|
|
|
|
|
|
|
/* This is filled elsewhere. Verify it just in case. */
|
|
|
|
|
assert (block->segment
|
|
|
|
|
== grub_host_to_target16 (GRUB_BOOT_I386_PC_KERNEL_SEG
|
|
|
|
|
+ (GRUB_DISK_SECTOR_SIZE >> 4)));
|
|
|
|
|
}
|
2010-04-25 17:38:12 +00:00
|
|
|
|
|
2012-02-05 10:07:33 +00:00
|
|
|
|
grub_util_write_image (boot_img, boot_size, out, outname);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
free (boot_img);
|
|
|
|
|
free (boot_path);
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
case IMAGE_EFI:
|
|
|
|
|
{
|
|
|
|
|
void *pe_img;
|
2010-04-26 08:56:12 +00:00
|
|
|
|
grub_uint8_t *header;
|
2010-04-26 15:19:15 +00:00
|
|
|
|
void *sections;
|
2010-04-25 22:45:21 +00:00
|
|
|
|
size_t pe_size;
|
|
|
|
|
struct grub_pe32_coff_header *c;
|
|
|
|
|
struct grub_pe32_section_table *text_section, *data_section;
|
|
|
|
|
struct grub_pe32_section_table *mods_section, *reloc_section;
|
|
|
|
|
static const grub_uint8_t stub[] = GRUB_PE32_MSDOS_STUB;
|
2010-04-26 08:56:12 +00:00
|
|
|
|
int header_size;
|
|
|
|
|
int reloc_addr;
|
2010-04-25 22:45:21 +00:00
|
|
|
|
|
2010-04-26 08:56:12 +00:00
|
|
|
|
if (image_target->voidp_sizeof == 4)
|
|
|
|
|
header_size = ALIGN_UP (GRUB_PE32_MSDOS_STUB_SIZE
|
|
|
|
|
+ GRUB_PE32_SIGNATURE_SIZE
|
|
|
|
|
+ sizeof (struct grub_pe32_coff_header)
|
|
|
|
|
+ sizeof (struct grub_pe32_optional_header)
|
|
|
|
|
+ 4 * sizeof (struct grub_pe32_section_table),
|
|
|
|
|
GRUB_PE32_SECTION_ALIGNMENT);
|
|
|
|
|
else
|
2011-05-08 10:39:08 +00:00
|
|
|
|
header_size = EFI64_HEADER_SIZE;
|
2010-04-26 08:56:12 +00:00
|
|
|
|
|
|
|
|
|
reloc_addr = ALIGN_UP (header_size + core_size,
|
|
|
|
|
image_target->section_align);
|
|
|
|
|
|
|
|
|
|
pe_size = ALIGN_UP (reloc_addr + reloc_size,
|
|
|
|
|
image_target->section_align);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
pe_img = xmalloc (reloc_addr + reloc_size);
|
|
|
|
|
memset (pe_img, 0, header_size);
|
2012-02-10 12:56:18 +00:00
|
|
|
|
memcpy ((char *) pe_img + header_size, core_img, core_size);
|
|
|
|
|
memcpy ((char *) pe_img + reloc_addr, rel_section, reloc_size);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
header = pe_img;
|
|
|
|
|
|
|
|
|
|
/* The magic. */
|
2010-04-26 08:56:12 +00:00
|
|
|
|
memcpy (header, stub, GRUB_PE32_MSDOS_STUB_SIZE);
|
|
|
|
|
memcpy (header + GRUB_PE32_MSDOS_STUB_SIZE, "PE\0\0",
|
|
|
|
|
GRUB_PE32_SIGNATURE_SIZE);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
|
|
|
|
|
/* The COFF file header. */
|
2010-04-26 15:19:15 +00:00
|
|
|
|
c = (struct grub_pe32_coff_header *) (header + GRUB_PE32_MSDOS_STUB_SIZE
|
|
|
|
|
+ GRUB_PE32_SIGNATURE_SIZE);
|
2011-01-03 12:46:36 +00:00
|
|
|
|
c->machine = grub_host_to_target16 (image_target->pe_target);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
|
|
|
|
|
c->num_sections = grub_host_to_target16 (4);
|
|
|
|
|
c->time = grub_host_to_target32 (time (0));
|
|
|
|
|
c->characteristics = grub_host_to_target16 (GRUB_PE32_EXECUTABLE_IMAGE
|
|
|
|
|
| GRUB_PE32_LINE_NUMS_STRIPPED
|
|
|
|
|
| ((image_target->voidp_sizeof == 4)
|
|
|
|
|
? GRUB_PE32_32BIT_MACHINE
|
|
|
|
|
: 0)
|
|
|
|
|
| GRUB_PE32_LOCAL_SYMS_STRIPPED
|
|
|
|
|
| GRUB_PE32_DEBUG_STRIPPED);
|
|
|
|
|
|
|
|
|
|
/* The PE Optional header. */
|
|
|
|
|
if (image_target->voidp_sizeof == 4)
|
2010-04-26 08:56:12 +00:00
|
|
|
|
{
|
|
|
|
|
struct grub_pe32_optional_header *o;
|
|
|
|
|
|
|
|
|
|
c->optional_header_size = grub_host_to_target16 (sizeof (struct grub_pe32_optional_header));
|
|
|
|
|
|
2010-04-26 15:19:15 +00:00
|
|
|
|
o = (struct grub_pe32_optional_header *)
|
|
|
|
|
(header + GRUB_PE32_MSDOS_STUB_SIZE + GRUB_PE32_SIGNATURE_SIZE
|
|
|
|
|
+ sizeof (struct grub_pe32_coff_header));
|
2010-04-26 08:56:12 +00:00
|
|
|
|
o->magic = grub_host_to_target16 (GRUB_PE32_PE32_MAGIC);
|
|
|
|
|
o->code_size = grub_host_to_target32 (exec_size);
|
2010-04-26 15:19:15 +00:00
|
|
|
|
o->data_size = grub_cpu_to_le32 (reloc_addr - exec_size
|
|
|
|
|
- header_size);
|
2010-04-26 08:56:12 +00:00
|
|
|
|
o->bss_size = grub_cpu_to_le32 (bss_size);
|
|
|
|
|
o->entry_addr = grub_cpu_to_le32 (start_address);
|
|
|
|
|
o->code_base = grub_cpu_to_le32 (header_size);
|
|
|
|
|
|
|
|
|
|
o->data_base = grub_host_to_target32 (header_size + exec_size);
|
|
|
|
|
|
|
|
|
|
o->image_base = 0;
|
|
|
|
|
o->section_alignment = grub_host_to_target32 (image_target->section_align);
|
|
|
|
|
o->file_alignment = grub_host_to_target32 (image_target->section_align);
|
|
|
|
|
o->image_size = grub_host_to_target32 (pe_size);
|
|
|
|
|
o->header_size = grub_host_to_target32 (header_size);
|
|
|
|
|
o->subsystem = grub_host_to_target16 (GRUB_PE32_SUBSYSTEM_EFI_APPLICATION);
|
|
|
|
|
|
|
|
|
|
/* Do these really matter? */
|
|
|
|
|
o->stack_reserve_size = grub_host_to_target32 (0x10000);
|
|
|
|
|
o->stack_commit_size = grub_host_to_target32 (0x10000);
|
|
|
|
|
o->heap_reserve_size = grub_host_to_target32 (0x10000);
|
|
|
|
|
o->heap_commit_size = grub_host_to_target32 (0x10000);
|
2010-04-25 17:38:12 +00:00
|
|
|
|
|
2010-04-26 08:56:12 +00:00
|
|
|
|
o->num_data_directories = grub_host_to_target32 (GRUB_PE32_NUM_DATA_DIRECTORIES);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
|
2010-04-26 08:56:12 +00:00
|
|
|
|
o->base_relocation_table.rva = grub_host_to_target32 (reloc_addr);
|
|
|
|
|
o->base_relocation_table.size = grub_host_to_target32 (reloc_size);
|
2010-04-26 15:19:15 +00:00
|
|
|
|
sections = o + 1;
|
2010-04-26 08:56:12 +00:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
struct grub_pe64_optional_header *o;
|
|
|
|
|
|
2010-04-26 15:19:15 +00:00
|
|
|
|
c->optional_header_size = grub_host_to_target16 (sizeof (struct grub_pe64_optional_header));
|
2010-04-26 08:56:12 +00:00
|
|
|
|
|
2010-04-26 15:19:15 +00:00
|
|
|
|
o = (struct grub_pe64_optional_header *)
|
|
|
|
|
(header + GRUB_PE32_MSDOS_STUB_SIZE + GRUB_PE32_SIGNATURE_SIZE
|
|
|
|
|
+ sizeof (struct grub_pe32_coff_header));
|
2010-04-26 11:11:43 +00:00
|
|
|
|
o->magic = grub_host_to_target16 (GRUB_PE32_PE64_MAGIC);
|
2010-04-26 08:56:12 +00:00
|
|
|
|
o->code_size = grub_host_to_target32 (exec_size);
|
2010-04-26 15:19:15 +00:00
|
|
|
|
o->data_size = grub_cpu_to_le32 (reloc_addr - exec_size
|
|
|
|
|
- header_size);
|
2010-04-26 08:56:12 +00:00
|
|
|
|
o->bss_size = grub_cpu_to_le32 (bss_size);
|
|
|
|
|
o->entry_addr = grub_cpu_to_le32 (start_address);
|
|
|
|
|
o->code_base = grub_cpu_to_le32 (header_size);
|
|
|
|
|
o->image_base = 0;
|
|
|
|
|
o->section_alignment = grub_host_to_target32 (image_target->section_align);
|
|
|
|
|
o->file_alignment = grub_host_to_target32 (image_target->section_align);
|
|
|
|
|
o->image_size = grub_host_to_target32 (pe_size);
|
|
|
|
|
o->header_size = grub_host_to_target32 (header_size);
|
|
|
|
|
o->subsystem = grub_host_to_target16 (GRUB_PE32_SUBSYSTEM_EFI_APPLICATION);
|
|
|
|
|
|
|
|
|
|
/* Do these really matter? */
|
|
|
|
|
o->stack_reserve_size = grub_host_to_target32 (0x10000);
|
|
|
|
|
o->stack_commit_size = grub_host_to_target32 (0x10000);
|
|
|
|
|
o->heap_reserve_size = grub_host_to_target32 (0x10000);
|
|
|
|
|
o->heap_commit_size = grub_host_to_target32 (0x10000);
|
|
|
|
|
|
|
|
|
|
o->num_data_directories
|
|
|
|
|
= grub_host_to_target32 (GRUB_PE32_NUM_DATA_DIRECTORIES);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
|
2010-04-26 08:56:12 +00:00
|
|
|
|
o->base_relocation_table.rva = grub_host_to_target32 (reloc_addr);
|
|
|
|
|
o->base_relocation_table.size = grub_host_to_target32 (reloc_size);
|
2010-04-26 15:19:15 +00:00
|
|
|
|
sections = o + 1;
|
2010-04-26 08:56:12 +00:00
|
|
|
|
}
|
2010-04-25 22:45:21 +00:00
|
|
|
|
/* The sections. */
|
2010-04-26 15:19:15 +00:00
|
|
|
|
text_section = sections;
|
2010-04-25 22:45:21 +00:00
|
|
|
|
strcpy (text_section->name, ".text");
|
|
|
|
|
text_section->virtual_size = grub_cpu_to_le32 (exec_size);
|
|
|
|
|
text_section->virtual_address = grub_cpu_to_le32 (header_size);
|
|
|
|
|
text_section->raw_data_size = grub_cpu_to_le32 (exec_size);
|
|
|
|
|
text_section->raw_data_offset = grub_cpu_to_le32 (header_size);
|
|
|
|
|
text_section->characteristics = grub_cpu_to_le32 (GRUB_PE32_SCN_CNT_CODE
|
|
|
|
|
| GRUB_PE32_SCN_MEM_EXECUTE
|
2010-04-26 15:19:15 +00:00
|
|
|
|
| GRUB_PE32_SCN_MEM_READ);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
|
|
|
|
|
data_section = text_section + 1;
|
|
|
|
|
strcpy (data_section->name, ".data");
|
|
|
|
|
data_section->virtual_size = grub_cpu_to_le32 (kernel_size - exec_size);
|
|
|
|
|
data_section->virtual_address = grub_cpu_to_le32 (header_size + exec_size);
|
|
|
|
|
data_section->raw_data_size = grub_cpu_to_le32 (kernel_size - exec_size);
|
|
|
|
|
data_section->raw_data_offset = grub_cpu_to_le32 (header_size + exec_size);
|
|
|
|
|
data_section->characteristics
|
|
|
|
|
= grub_cpu_to_le32 (GRUB_PE32_SCN_CNT_INITIALIZED_DATA
|
|
|
|
|
| GRUB_PE32_SCN_MEM_READ
|
2010-04-26 15:19:15 +00:00
|
|
|
|
| GRUB_PE32_SCN_MEM_WRITE);
|
2010-04-25 17:38:12 +00:00
|
|
|
|
|
|
|
|
|
#if 0
|
2010-04-25 22:45:21 +00:00
|
|
|
|
bss_section = data_section + 1;
|
|
|
|
|
strcpy (bss_section->name, ".bss");
|
|
|
|
|
bss_section->virtual_size = grub_cpu_to_le32 (bss_size);
|
|
|
|
|
bss_section->virtual_address = grub_cpu_to_le32 (header_size + kernel_size);
|
|
|
|
|
bss_section->raw_data_size = 0;
|
|
|
|
|
bss_section->raw_data_offset = 0;
|
|
|
|
|
bss_section->characteristics
|
|
|
|
|
= grub_cpu_to_le32 (GRUB_PE32_SCN_MEM_READ
|
|
|
|
|
| GRUB_PE32_SCN_MEM_WRITE
|
|
|
|
|
| GRUB_PE32_SCN_ALIGN_64BYTES
|
|
|
|
|
| GRUB_PE32_SCN_CNT_INITIALIZED_DATA
|
|
|
|
|
| 0x80);
|
2010-04-25 17:38:12 +00:00
|
|
|
|
#endif
|
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
mods_section = data_section + 1;
|
|
|
|
|
strcpy (mods_section->name, "mods");
|
|
|
|
|
mods_section->virtual_size = grub_cpu_to_le32 (reloc_addr - kernel_size - header_size);
|
|
|
|
|
mods_section->virtual_address = grub_cpu_to_le32 (header_size + kernel_size + bss_size);
|
|
|
|
|
mods_section->raw_data_size = grub_cpu_to_le32 (reloc_addr - kernel_size - header_size);
|
|
|
|
|
mods_section->raw_data_offset = grub_cpu_to_le32 (header_size + kernel_size);
|
|
|
|
|
mods_section->characteristics
|
|
|
|
|
= grub_cpu_to_le32 (GRUB_PE32_SCN_CNT_INITIALIZED_DATA
|
|
|
|
|
| GRUB_PE32_SCN_MEM_READ
|
2010-04-26 15:19:15 +00:00
|
|
|
|
| GRUB_PE32_SCN_MEM_WRITE);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
|
|
|
|
|
reloc_section = mods_section + 1;
|
|
|
|
|
strcpy (reloc_section->name, ".reloc");
|
|
|
|
|
reloc_section->virtual_size = grub_cpu_to_le32 (reloc_size);
|
|
|
|
|
reloc_section->virtual_address = grub_cpu_to_le32 (reloc_addr + bss_size);
|
|
|
|
|
reloc_section->raw_data_size = grub_cpu_to_le32 (reloc_size);
|
|
|
|
|
reloc_section->raw_data_offset = grub_cpu_to_le32 (reloc_addr);
|
|
|
|
|
reloc_section->characteristics
|
|
|
|
|
= grub_cpu_to_le32 (GRUB_PE32_SCN_CNT_INITIALIZED_DATA
|
|
|
|
|
| GRUB_PE32_SCN_MEM_DISCARDABLE
|
|
|
|
|
| GRUB_PE32_SCN_MEM_READ);
|
|
|
|
|
free (core_img);
|
|
|
|
|
core_img = pe_img;
|
|
|
|
|
core_size = pe_size;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
case IMAGE_QEMU:
|
|
|
|
|
{
|
|
|
|
|
char *rom_img;
|
|
|
|
|
size_t rom_size;
|
|
|
|
|
char *boot_path, *boot_img;
|
|
|
|
|
size_t boot_size;
|
2009-06-27 11:18:10 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
boot_path = grub_util_get_path (dir, "boot.img");
|
|
|
|
|
boot_size = grub_util_get_image_size (boot_path);
|
|
|
|
|
boot_img = grub_util_read_image (boot_path);
|
2009-06-27 11:18:10 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
/* Rom sizes must be 64k-aligned. */
|
|
|
|
|
rom_size = ALIGN_UP (core_size + boot_size, 64 * 1024);
|
2009-06-27 11:18:10 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
rom_img = xmalloc (rom_size);
|
|
|
|
|
memset (rom_img, 0, rom_size);
|
2009-06-27 11:18:10 +00:00
|
|
|
|
|
2011-11-12 18:53:25 +00:00
|
|
|
|
*((grub_int32_t *) (core_img + GRUB_KERNEL_I386_QEMU_CORE_ENTRY_ADDR))
|
2010-04-25 22:45:21 +00:00
|
|
|
|
= grub_host_to_target32 ((grub_uint32_t) -rom_size);
|
2009-06-27 11:18:10 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
memcpy (rom_img, core_img, core_size);
|
2009-06-27 11:18:10 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
*((grub_int32_t *) (boot_img + GRUB_BOOT_I386_QEMU_CORE_ENTRY_ADDR))
|
|
|
|
|
= grub_host_to_target32 ((grub_uint32_t) -rom_size);
|
2009-06-27 11:18:10 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
memcpy (rom_img + rom_size - boot_size, boot_img, boot_size);
|
2009-06-27 11:18:10 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
free (core_img);
|
|
|
|
|
core_img = rom_img;
|
|
|
|
|
core_size = rom_size;
|
2009-06-27 11:18:10 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
free (boot_img);
|
|
|
|
|
free (boot_path);
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
case IMAGE_SPARC64_AOUT:
|
|
|
|
|
{
|
|
|
|
|
void *aout_img;
|
|
|
|
|
size_t aout_size;
|
|
|
|
|
struct grub_aout32_header *aout_head;
|
|
|
|
|
|
|
|
|
|
aout_size = core_size + sizeof (*aout_head);
|
|
|
|
|
aout_img = xmalloc (aout_size);
|
|
|
|
|
aout_head = aout_img;
|
2011-07-05 12:55:28 +00:00
|
|
|
|
grub_memset (aout_head, 0, sizeof (*aout_head));
|
2010-04-25 22:45:21 +00:00
|
|
|
|
aout_head->a_midmag = grub_host_to_target32 ((AOUT_MID_SUN << 16)
|
|
|
|
|
| AOUT32_OMAGIC);
|
|
|
|
|
aout_head->a_text = grub_host_to_target32 (core_size);
|
|
|
|
|
aout_head->a_entry
|
|
|
|
|
= grub_host_to_target32 (GRUB_BOOT_SPARC64_IEEE1275_IMAGE_ADDRESS);
|
2012-02-10 12:56:18 +00:00
|
|
|
|
memcpy ((char *) aout_img + sizeof (*aout_head), core_img, core_size);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
|
|
|
|
|
free (core_img);
|
|
|
|
|
core_img = aout_img;
|
|
|
|
|
core_size = aout_size;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
case IMAGE_SPARC64_RAW:
|
|
|
|
|
{
|
|
|
|
|
unsigned int num;
|
|
|
|
|
char *boot_path, *boot_img;
|
|
|
|
|
size_t boot_size;
|
2010-02-12 19:08:56 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
num = ((core_size + GRUB_DISK_SECTOR_SIZE - 1) >> GRUB_DISK_SECTOR_BITS);
|
|
|
|
|
num <<= GRUB_DISK_SECTOR_BITS;
|
2010-02-12 19:08:56 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
boot_path = grub_util_get_path (dir, "diskboot.img");
|
|
|
|
|
boot_size = grub_util_get_image_size (boot_path);
|
|
|
|
|
if (boot_size != GRUB_DISK_SECTOR_SIZE)
|
2012-03-06 10:36:39 +00:00
|
|
|
|
grub_util_error (_("diskboot.img size must be %u bytes"),
|
|
|
|
|
GRUB_DISK_SECTOR_SIZE);
|
2010-02-12 19:08:56 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
boot_img = grub_util_read_image (boot_path);
|
2009-06-27 11:18:10 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
*((grub_uint32_t *) (boot_img + GRUB_DISK_SECTOR_SIZE
|
|
|
|
|
- GRUB_BOOT_SPARC64_IEEE1275_LIST_SIZE + 8))
|
|
|
|
|
= grub_host_to_target32 (num);
|
2008-01-21 15:48:27 +00:00
|
|
|
|
|
2012-02-05 10:07:33 +00:00
|
|
|
|
grub_util_write_image (boot_img, boot_size, out, outname);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
free (boot_img);
|
|
|
|
|
free (boot_path);
|
|
|
|
|
}
|
|
|
|
|
break;
|
2010-05-22 14:58:45 +00:00
|
|
|
|
case IMAGE_YEELOONG_FLASH:
|
2011-08-19 20:46:11 +00:00
|
|
|
|
case IMAGE_FULOONG2F_FLASH:
|
2010-05-22 14:58:45 +00:00
|
|
|
|
{
|
|
|
|
|
char *rom_img;
|
|
|
|
|
size_t rom_size;
|
|
|
|
|
char *boot_path, *boot_img;
|
|
|
|
|
size_t boot_size;
|
2011-01-15 20:58:21 +00:00
|
|
|
|
grub_uint8_t context[GRUB_MD_SHA512->contextsize];
|
2011-05-13 19:31:00 +00:00
|
|
|
|
/* fwstart.img is the only part which can't be tested by using *-elf
|
2011-01-24 01:20:04 +00:00
|
|
|
|
target. Check it against the checksum. */
|
|
|
|
|
const grub_uint8_t yeeloong_fwstart_good_hash[512 / 8] =
|
|
|
|
|
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
|
|
|
|
|
/* None yet. */
|
2011-08-19 20:46:11 +00:00
|
|
|
|
const grub_uint8_t fuloong2f_fwstart_good_hash[512 / 8] =
|
2011-01-24 01:20:04 +00:00
|
|
|
|
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
2011-04-18 07:31:13 +00:00
|
|
|
|
};
|
2011-01-24 01:20:04 +00:00
|
|
|
|
const grub_uint8_t *fwstart_good_hash;
|
|
|
|
|
|
2011-08-19 20:46:11 +00:00
|
|
|
|
if (image_target->id == IMAGE_FULOONG2F_FLASH)
|
2011-01-24 01:20:04 +00:00
|
|
|
|
{
|
2011-08-19 20:46:11 +00:00
|
|
|
|
fwstart_good_hash = fuloong2f_fwstart_good_hash;
|
|
|
|
|
boot_path = grub_util_get_path (dir, "fwstart_fuloong2f.img");
|
2011-01-24 01:20:04 +00:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
fwstart_good_hash = yeeloong_fwstart_good_hash;
|
|
|
|
|
boot_path = grub_util_get_path (dir, "fwstart.img");
|
|
|
|
|
}
|
2011-05-14 23:43:44 +00:00
|
|
|
|
|
2010-05-22 14:58:45 +00:00
|
|
|
|
boot_size = grub_util_get_image_size (boot_path);
|
|
|
|
|
boot_img = grub_util_read_image (boot_path);
|
|
|
|
|
|
2011-01-15 20:58:21 +00:00
|
|
|
|
grub_memset (context, 0, sizeof (context));
|
|
|
|
|
GRUB_MD_SHA512->init (context);
|
|
|
|
|
GRUB_MD_SHA512->write (context, boot_img, boot_size);
|
|
|
|
|
GRUB_MD_SHA512->final (context);
|
|
|
|
|
if (grub_memcmp (GRUB_MD_SHA512->read (context), fwstart_good_hash,
|
|
|
|
|
GRUB_MD_SHA512->mdlen) != 0)
|
2012-02-26 16:28:05 +00:00
|
|
|
|
/* TRANSLATORS: fwstart.img may still be good, just it wasn't checked. */
|
2012-02-10 12:56:18 +00:00
|
|
|
|
grub_util_warn ("%s",
|
|
|
|
|
_("fwstart.img doesn't match the known good version. "
|
2011-11-11 23:34:14 +00:00
|
|
|
|
"proceed at your own risk"));
|
2011-01-15 20:58:21 +00:00
|
|
|
|
|
2011-01-24 01:44:27 +00:00
|
|
|
|
if (core_size + boot_size > 512 * 1024)
|
2012-02-10 12:56:18 +00:00
|
|
|
|
grub_util_error ("%s", _("firmware image is too big"));
|
2011-01-24 01:44:27 +00:00
|
|
|
|
rom_size = 512 * 1024;
|
2010-05-22 14:58:45 +00:00
|
|
|
|
|
|
|
|
|
rom_img = xmalloc (rom_size);
|
|
|
|
|
memset (rom_img, 0, rom_size);
|
|
|
|
|
|
|
|
|
|
memcpy (rom_img, boot_img, boot_size);
|
|
|
|
|
|
2010-05-31 06:24:33 +00:00
|
|
|
|
memcpy (rom_img + boot_size, core_img, core_size);
|
|
|
|
|
|
|
|
|
|
memset (rom_img + boot_size + core_size, 0,
|
|
|
|
|
rom_size - (boot_size + core_size));
|
2010-05-22 14:58:45 +00:00
|
|
|
|
|
|
|
|
|
free (core_img);
|
|
|
|
|
core_img = rom_img;
|
|
|
|
|
core_size = rom_size;
|
|
|
|
|
}
|
|
|
|
|
break;
|
2011-07-05 19:42:36 +00:00
|
|
|
|
case IMAGE_QEMU_MIPS_FLASH:
|
|
|
|
|
{
|
|
|
|
|
char *rom_img;
|
|
|
|
|
size_t rom_size;
|
|
|
|
|
|
|
|
|
|
if (core_size > 512 * 1024)
|
2012-02-10 12:56:18 +00:00
|
|
|
|
grub_util_error ("%s", _("firmware image is too big"));
|
2011-07-05 19:42:36 +00:00
|
|
|
|
rom_size = 512 * 1024;
|
|
|
|
|
|
|
|
|
|
rom_img = xmalloc (rom_size);
|
|
|
|
|
memset (rom_img, 0, rom_size);
|
|
|
|
|
|
|
|
|
|
memcpy (rom_img, core_img, core_size);
|
|
|
|
|
|
|
|
|
|
memset (rom_img + core_size, 0,
|
|
|
|
|
rom_size - core_size);
|
|
|
|
|
|
|
|
|
|
free (core_img);
|
|
|
|
|
core_img = rom_img;
|
|
|
|
|
core_size = rom_size;
|
|
|
|
|
}
|
|
|
|
|
break;
|
2011-05-13 14:36:05 +00:00
|
|
|
|
case IMAGE_MIPS_ARC:
|
|
|
|
|
{
|
|
|
|
|
char *ecoff_img;
|
|
|
|
|
struct ecoff_header {
|
|
|
|
|
grub_uint16_t magic;
|
|
|
|
|
grub_uint16_t nsec;
|
|
|
|
|
grub_uint32_t time;
|
|
|
|
|
grub_uint32_t syms;
|
|
|
|
|
grub_uint32_t nsyms;
|
|
|
|
|
grub_uint16_t opt;
|
|
|
|
|
grub_uint16_t flags;
|
|
|
|
|
grub_uint16_t magic2;
|
|
|
|
|
grub_uint16_t version;
|
|
|
|
|
grub_uint32_t textsize;
|
|
|
|
|
grub_uint32_t datasize;
|
|
|
|
|
grub_uint32_t bsssize;
|
|
|
|
|
grub_uint32_t entry;
|
|
|
|
|
grub_uint32_t text_start;
|
|
|
|
|
grub_uint32_t data_start;
|
|
|
|
|
grub_uint32_t bss_start;
|
|
|
|
|
grub_uint32_t gprmask;
|
|
|
|
|
grub_uint32_t cprmask[4];
|
|
|
|
|
grub_uint32_t gp_value;
|
|
|
|
|
};
|
|
|
|
|
struct ecoff_section
|
|
|
|
|
{
|
|
|
|
|
char name[8];
|
|
|
|
|
grub_uint32_t paddr;
|
|
|
|
|
grub_uint32_t vaddr;
|
|
|
|
|
grub_uint32_t size;
|
|
|
|
|
grub_uint32_t file_offset;
|
|
|
|
|
grub_uint32_t reloc;
|
|
|
|
|
grub_uint32_t gp;
|
|
|
|
|
grub_uint16_t nreloc;
|
|
|
|
|
grub_uint16_t ngp;
|
|
|
|
|
grub_uint32_t flags;
|
|
|
|
|
};
|
|
|
|
|
struct ecoff_header *head;
|
|
|
|
|
struct ecoff_section *section;
|
|
|
|
|
grub_uint32_t target_addr;
|
|
|
|
|
size_t program_size;
|
|
|
|
|
|
|
|
|
|
program_size = ALIGN_ADDR (core_size);
|
2011-05-17 19:40:35 +00:00
|
|
|
|
if (comp == COMPRESSION_NONE)
|
|
|
|
|
target_addr = (image_target->link_addr
|
|
|
|
|
- total_module_size - decompress_size);
|
|
|
|
|
else
|
|
|
|
|
target_addr = (image_target->link_addr
|
|
|
|
|
- ALIGN_UP(total_module_size + core_size, 1048576)
|
|
|
|
|
- (1 << 20));
|
2011-05-13 14:36:05 +00:00
|
|
|
|
|
|
|
|
|
ecoff_img = xmalloc (program_size + sizeof (*head) + sizeof (*section));
|
|
|
|
|
grub_memset (ecoff_img, 0, program_size + sizeof (*head) + sizeof (*section));
|
|
|
|
|
head = (void *) ecoff_img;
|
|
|
|
|
section = (void *) (head + 1);
|
|
|
|
|
head->magic = grub_host_to_target16 (0x160);
|
|
|
|
|
head->nsec = grub_host_to_target16 (1);
|
|
|
|
|
head->time = grub_host_to_target32 (0);
|
|
|
|
|
head->opt = grub_host_to_target16 (0x38);
|
|
|
|
|
head->flags = grub_host_to_target16 (0x207);
|
|
|
|
|
head->magic2 = grub_host_to_target16 (0x107);
|
|
|
|
|
head->textsize = grub_host_to_target32 (program_size);
|
|
|
|
|
head->entry = grub_host_to_target32 (target_addr);
|
|
|
|
|
head->text_start = grub_host_to_target32 (target_addr);
|
|
|
|
|
head->data_start = grub_host_to_target32 (target_addr + program_size);
|
|
|
|
|
grub_memcpy (section->name, ".text", sizeof (".text") - 1);
|
|
|
|
|
section->vaddr = grub_host_to_target32 (target_addr);
|
|
|
|
|
section->size = grub_host_to_target32 (program_size);
|
|
|
|
|
section->file_offset = grub_host_to_target32 (sizeof (*head) + sizeof (*section));
|
|
|
|
|
memcpy (section + 1, core_img, core_size);
|
|
|
|
|
free (core_img);
|
|
|
|
|
core_img = ecoff_img;
|
|
|
|
|
core_size = program_size + sizeof (*head) + sizeof (*section);
|
|
|
|
|
}
|
|
|
|
|
break;
|
2011-02-19 12:18:05 +00:00
|
|
|
|
case IMAGE_LOONGSON_ELF:
|
2010-04-25 22:45:21 +00:00
|
|
|
|
case IMAGE_PPC:
|
|
|
|
|
case IMAGE_COREBOOT:
|
|
|
|
|
case IMAGE_I386_IEEE1275:
|
|
|
|
|
{
|
|
|
|
|
char *elf_img;
|
|
|
|
|
size_t program_size;
|
|
|
|
|
Elf32_Ehdr *ehdr;
|
|
|
|
|
Elf32_Phdr *phdr;
|
|
|
|
|
grub_uint32_t target_addr;
|
|
|
|
|
int header_size, footer_size = 0;
|
|
|
|
|
int phnum = 1;
|
2010-04-26 17:11:38 +00:00
|
|
|
|
|
2011-02-19 12:18:05 +00:00
|
|
|
|
if (image_target->id != IMAGE_LOONGSON_ELF)
|
2010-04-26 17:11:38 +00:00
|
|
|
|
phnum += 2;
|
2010-04-25 22:45:21 +00:00
|
|
|
|
|
|
|
|
|
if (note)
|
|
|
|
|
{
|
|
|
|
|
phnum++;
|
|
|
|
|
footer_size += sizeof (struct grub_ieee1275_note);
|
|
|
|
|
}
|
|
|
|
|
header_size = ALIGN_ADDR (sizeof (*ehdr) + phnum * sizeof (*phdr));
|
|
|
|
|
|
|
|
|
|
program_size = ALIGN_ADDR (core_size);
|
|
|
|
|
|
|
|
|
|
elf_img = xmalloc (program_size + header_size + footer_size);
|
|
|
|
|
memset (elf_img, 0, program_size + header_size);
|
|
|
|
|
memcpy (elf_img + header_size, core_img, core_size);
|
|
|
|
|
ehdr = (void *) elf_img;
|
|
|
|
|
phdr = (void *) (elf_img + sizeof (*ehdr));
|
|
|
|
|
memcpy (ehdr->e_ident, ELFMAG, SELFMAG);
|
|
|
|
|
ehdr->e_ident[EI_CLASS] = ELFCLASS32;
|
|
|
|
|
if (!image_target->bigendian)
|
|
|
|
|
ehdr->e_ident[EI_DATA] = ELFDATA2LSB;
|
|
|
|
|
else
|
|
|
|
|
ehdr->e_ident[EI_DATA] = ELFDATA2MSB;
|
|
|
|
|
ehdr->e_ident[EI_VERSION] = EV_CURRENT;
|
|
|
|
|
ehdr->e_ident[EI_OSABI] = ELFOSABI_NONE;
|
|
|
|
|
ehdr->e_type = grub_host_to_target16 (ET_EXEC);
|
|
|
|
|
ehdr->e_machine = grub_host_to_target16 (image_target->elf_target);
|
|
|
|
|
ehdr->e_version = grub_host_to_target32 (EV_CURRENT);
|
|
|
|
|
|
|
|
|
|
ehdr->e_phoff = grub_host_to_target32 ((char *) phdr - (char *) ehdr);
|
|
|
|
|
ehdr->e_phentsize = grub_host_to_target16 (sizeof (*phdr));
|
|
|
|
|
ehdr->e_phnum = grub_host_to_target16 (phnum);
|
|
|
|
|
|
|
|
|
|
/* No section headers. */
|
|
|
|
|
ehdr->e_shoff = grub_host_to_target32 (0);
|
2011-02-19 12:18:05 +00:00
|
|
|
|
if (image_target->id == IMAGE_LOONGSON_ELF)
|
2010-04-26 17:11:38 +00:00
|
|
|
|
ehdr->e_shentsize = grub_host_to_target16 (0);
|
|
|
|
|
else
|
|
|
|
|
ehdr->e_shentsize = grub_host_to_target16 (sizeof (Elf32_Shdr));
|
2010-04-25 22:45:21 +00:00
|
|
|
|
ehdr->e_shnum = grub_host_to_target16 (0);
|
|
|
|
|
ehdr->e_shstrndx = grub_host_to_target16 (0);
|
|
|
|
|
|
|
|
|
|
ehdr->e_ehsize = grub_host_to_target16 (sizeof (*ehdr));
|
|
|
|
|
|
|
|
|
|
phdr->p_type = grub_host_to_target32 (PT_LOAD);
|
|
|
|
|
phdr->p_offset = grub_host_to_target32 (header_size);
|
|
|
|
|
phdr->p_flags = grub_host_to_target32 (PF_R | PF_W | PF_X);
|
|
|
|
|
|
2011-02-19 12:18:05 +00:00
|
|
|
|
if (image_target->id == IMAGE_LOONGSON_ELF)
|
2011-05-17 19:40:35 +00:00
|
|
|
|
{
|
|
|
|
|
if (comp == COMPRESSION_NONE)
|
|
|
|
|
target_addr = (image_target->link_addr - decompress_size);
|
|
|
|
|
else
|
|
|
|
|
target_addr = ALIGN_UP (image_target->link_addr
|
|
|
|
|
+ kernel_size + total_module_size, 32);
|
|
|
|
|
}
|
2010-04-25 22:45:21 +00:00
|
|
|
|
else
|
2010-04-26 08:56:12 +00:00
|
|
|
|
target_addr = image_target->link_addr;
|
2010-04-25 22:45:21 +00:00
|
|
|
|
ehdr->e_entry = grub_host_to_target32 (target_addr);
|
|
|
|
|
phdr->p_vaddr = grub_host_to_target32 (target_addr);
|
|
|
|
|
phdr->p_paddr = grub_host_to_target32 (target_addr);
|
2010-04-26 17:11:38 +00:00
|
|
|
|
phdr->p_align = grub_host_to_target32 (align > image_target->link_align ? align : image_target->link_align);
|
2011-02-19 12:18:05 +00:00
|
|
|
|
if (image_target->id == IMAGE_LOONGSON_ELF)
|
2010-04-25 22:45:21 +00:00
|
|
|
|
ehdr->e_flags = grub_host_to_target32 (0x1000 | EF_MIPS_NOREORDER
|
|
|
|
|
| EF_MIPS_PIC | EF_MIPS_CPIC);
|
|
|
|
|
else
|
|
|
|
|
ehdr->e_flags = 0;
|
2011-02-19 12:18:05 +00:00
|
|
|
|
if (image_target->id == IMAGE_LOONGSON_ELF)
|
2010-04-26 17:11:38 +00:00
|
|
|
|
{
|
|
|
|
|
phdr->p_filesz = grub_host_to_target32 (core_size);
|
|
|
|
|
phdr->p_memsz = grub_host_to_target32 (core_size);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
grub_uint32_t target_addr_mods;
|
|
|
|
|
phdr->p_filesz = grub_host_to_target32 (kernel_size);
|
|
|
|
|
phdr->p_memsz = grub_host_to_target32 (kernel_size + bss_size);
|
|
|
|
|
|
|
|
|
|
phdr++;
|
|
|
|
|
phdr->p_type = grub_host_to_target32 (PT_GNU_STACK);
|
|
|
|
|
phdr->p_offset = grub_host_to_target32 (header_size + kernel_size);
|
|
|
|
|
phdr->p_paddr = phdr->p_vaddr = phdr->p_filesz = phdr->p_memsz = 0;
|
|
|
|
|
phdr->p_flags = grub_host_to_target32 (PF_R | PF_W | PF_X);
|
|
|
|
|
phdr->p_align = grub_host_to_target32 (image_target->link_align);
|
|
|
|
|
|
|
|
|
|
phdr++;
|
|
|
|
|
phdr->p_type = grub_host_to_target32 (PT_LOAD);
|
|
|
|
|
phdr->p_offset = grub_host_to_target32 (header_size + kernel_size);
|
|
|
|
|
phdr->p_flags = grub_host_to_target32 (PF_R | PF_W | PF_X);
|
|
|
|
|
phdr->p_filesz = phdr->p_memsz
|
|
|
|
|
= grub_host_to_target32 (core_size - kernel_size);
|
|
|
|
|
|
|
|
|
|
target_addr_mods = ALIGN_UP (target_addr + kernel_size + bss_size
|
|
|
|
|
+ image_target->mod_gap,
|
|
|
|
|
image_target->mod_align);
|
|
|
|
|
phdr->p_vaddr = grub_host_to_target32 (target_addr_mods);
|
|
|
|
|
phdr->p_paddr = grub_host_to_target32 (target_addr_mods);
|
|
|
|
|
phdr->p_align = grub_host_to_target32 (image_target->link_align);
|
|
|
|
|
}
|
2009-10-23 16:20:04 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
if (note)
|
|
|
|
|
{
|
|
|
|
|
int note_size = sizeof (struct grub_ieee1275_note);
|
2012-02-10 12:56:18 +00:00
|
|
|
|
struct grub_ieee1275_note *note_ptr = (struct grub_ieee1275_note *)
|
2010-04-25 22:45:21 +00:00
|
|
|
|
(elf_img + program_size + header_size);
|
|
|
|
|
|
|
|
|
|
grub_util_info ("adding CHRP NOTE segment");
|
|
|
|
|
|
2012-02-10 12:56:18 +00:00
|
|
|
|
note_ptr->header.namesz = grub_host_to_target32 (sizeof (GRUB_IEEE1275_NOTE_NAME));
|
|
|
|
|
note_ptr->header.descsz = grub_host_to_target32 (note_size);
|
|
|
|
|
note_ptr->header.type = grub_host_to_target32 (GRUB_IEEE1275_NOTE_TYPE);
|
|
|
|
|
strcpy (note_ptr->header.name, GRUB_IEEE1275_NOTE_NAME);
|
|
|
|
|
note_ptr->descriptor.real_mode = grub_host_to_target32 (0xffffffff);
|
|
|
|
|
note_ptr->descriptor.real_base = grub_host_to_target32 (0x00c00000);
|
|
|
|
|
note_ptr->descriptor.real_size = grub_host_to_target32 (0xffffffff);
|
|
|
|
|
note_ptr->descriptor.virt_base = grub_host_to_target32 (0xffffffff);
|
|
|
|
|
note_ptr->descriptor.virt_size = grub_host_to_target32 (0xffffffff);
|
|
|
|
|
note_ptr->descriptor.load_base = grub_host_to_target32 (0x00004000);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
|
2010-04-26 17:11:38 +00:00
|
|
|
|
phdr++;
|
|
|
|
|
phdr->p_type = grub_host_to_target32 (PT_NOTE);
|
|
|
|
|
phdr->p_flags = grub_host_to_target32 (PF_R);
|
|
|
|
|
phdr->p_align = grub_host_to_target32 (image_target->voidp_sizeof);
|
|
|
|
|
phdr->p_vaddr = 0;
|
|
|
|
|
phdr->p_paddr = 0;
|
|
|
|
|
phdr->p_filesz = grub_host_to_target32 (note_size);
|
|
|
|
|
phdr->p_memsz = 0;
|
|
|
|
|
phdr->p_offset = grub_host_to_target32 (header_size + program_size);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
}
|
2010-04-25 20:26:29 +00:00
|
|
|
|
|
2010-04-25 22:45:21 +00:00
|
|
|
|
free (core_img);
|
|
|
|
|
core_img = elf_img;
|
|
|
|
|
core_size = program_size + header_size + footer_size;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
2009-10-23 16:20:04 +00:00
|
|
|
|
|
2012-02-05 10:07:33 +00:00
|
|
|
|
grub_util_write_image (core_img, core_size, out, outname);
|
2003-01-31 03:26:56 +00:00
|
|
|
|
free (core_img);
|
2002-12-27 08:53:07 +00:00
|
|
|
|
free (kernel_path);
|
|
|
|
|
|
|
|
|
|
while (path_list)
|
|
|
|
|
{
|
|
|
|
|
next = path_list->next;
|
|
|
|
|
free ((void *) path_list->name);
|
|
|
|
|
free (path_list);
|
|
|
|
|
path_list = next;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
static struct argp_option options[] = {
|
2012-02-26 16:28:05 +00:00
|
|
|
|
{"directory", 'd', N_("DIR"), 0,
|
|
|
|
|
/* TRANSLATORS: platform here isn't identifier. It can be translated. */
|
|
|
|
|
N_("use images and modules under DIR [default=%s/<platform>]"), 0},
|
2012-02-08 18:26:01 +00:00
|
|
|
|
{"prefix", 'p', N_("DIR"), 0, N_("set prefix directory [default=%s]"), 0},
|
2012-02-26 16:28:05 +00:00
|
|
|
|
{"memdisk", 'm', N_("FILE"), 0,
|
2012-03-05 15:42:26 +00:00
|
|
|
|
/* TRANSLATORS: "memdisk" here isn't an identifier, it can be translated.
|
|
|
|
|
"embed" is a verb (command description). "*/
|
2012-02-26 16:28:05 +00:00
|
|
|
|
N_("embed FILE as a memdisk image"), 0},
|
2012-03-05 15:42:26 +00:00
|
|
|
|
/* TRANSLATORS: "embed" is a verb (command description). "*/
|
2012-02-08 18:26:01 +00:00
|
|
|
|
{"config", 'c', N_("FILE"), 0, N_("embed FILE as an early config"), 0},
|
|
|
|
|
/* TRANSLATORS: NOTE is a name of segment. */
|
|
|
|
|
{"note", 'n', 0, 0, N_("add NOTE segment for CHRP IEEE1275"), 0},
|
2012-02-03 20:18:37 +00:00
|
|
|
|
{"output", 'o', N_("FILE"), 0, N_("output a generated image to FILE [default=stdout]"), 0},
|
2012-02-05 10:07:33 +00:00
|
|
|
|
{"format", 'O', N_("FORMAT"), 0, 0, 0},
|
2012-02-03 20:18:37 +00:00
|
|
|
|
{"compression", 'C', "(xz|none|auto)", 0, N_("choose the compression to use"), 0},
|
2012-02-05 10:07:33 +00:00
|
|
|
|
{"verbose", 'v', 0, 0, N_("print verbose messages."), 0},
|
2012-02-03 20:18:37 +00:00
|
|
|
|
{ 0, 0, 0, 0, 0, 0 }
|
|
|
|
|
};
|
2002-12-27 08:53:07 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
static char *
|
|
|
|
|
help_filter (int key, const char *text, void *input __attribute__ ((unused)))
|
2002-12-27 08:53:07 +00:00
|
|
|
|
{
|
2012-02-03 20:18:37 +00:00
|
|
|
|
switch (key)
|
2010-04-25 22:45:21 +00:00
|
|
|
|
{
|
2012-02-03 20:18:37 +00:00
|
|
|
|
case 'd':
|
2012-02-27 09:35:37 +00:00
|
|
|
|
return xasprintf (text, GRUB_PKGLIBDIR);
|
2012-02-03 20:18:37 +00:00
|
|
|
|
case 'p':
|
|
|
|
|
return xasprintf (text, DEFAULT_DIRECTORY);
|
|
|
|
|
case 'O':
|
|
|
|
|
{
|
|
|
|
|
int format_len = 0;
|
|
|
|
|
char *formats;
|
|
|
|
|
char *ptr;
|
|
|
|
|
char *ret;
|
|
|
|
|
unsigned i;
|
|
|
|
|
for (i = 0; i < ARRAY_SIZE (image_targets); i++)
|
|
|
|
|
format_len += strlen (image_targets[i].names[0]) + 2;
|
|
|
|
|
ptr = formats = xmalloc (format_len);
|
|
|
|
|
for (i = 0; i < ARRAY_SIZE (image_targets); i++)
|
|
|
|
|
{
|
|
|
|
|
strcpy (ptr, image_targets[i].names[0]);
|
|
|
|
|
ptr += strlen (image_targets[i].names[0]);
|
|
|
|
|
*ptr++ = ',';
|
|
|
|
|
*ptr++ = ' ';
|
|
|
|
|
}
|
|
|
|
|
ptr[-2] = 0;
|
2012-02-05 10:07:33 +00:00
|
|
|
|
ret = xasprintf ("%s\n%s %s", _("generate an image in format"),
|
|
|
|
|
_("available formats:"), formats);
|
2012-02-03 20:18:37 +00:00
|
|
|
|
free (formats);
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
default:
|
|
|
|
|
return (char *) text;
|
2010-04-25 22:45:21 +00:00
|
|
|
|
}
|
2002-12-27 08:53:07 +00:00
|
|
|
|
}
|
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
struct arguments
|
2002-12-27 08:53:07 +00:00
|
|
|
|
{
|
2012-02-03 20:18:37 +00:00
|
|
|
|
size_t nmodules;
|
|
|
|
|
size_t modules_max;
|
|
|
|
|
char **modules;
|
|
|
|
|
char *output;
|
|
|
|
|
char *dir;
|
|
|
|
|
char *prefix;
|
|
|
|
|
char *memdisk;
|
|
|
|
|
char *font;
|
|
|
|
|
char *config;
|
|
|
|
|
int note;
|
|
|
|
|
struct image_target_desc *image_target;
|
|
|
|
|
grub_compression_t comp;
|
|
|
|
|
};
|
2002-12-27 08:53:07 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
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;
|
2010-02-13 14:57:42 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
switch (key)
|
2002-12-27 08:53:07 +00:00
|
|
|
|
{
|
2012-02-03 20:18:37 +00:00
|
|
|
|
case 'o':
|
|
|
|
|
if (arguments->output)
|
|
|
|
|
free (arguments->output);
|
2002-12-27 08:53:07 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
arguments->output = xstrdup (arg);
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case 'O':
|
|
|
|
|
{
|
|
|
|
|
unsigned i, j;
|
|
|
|
|
for (i = 0; i < ARRAY_SIZE (image_targets); i++)
|
|
|
|
|
for (j = 0; image_targets[i].names[j]
|
|
|
|
|
&& j < ARRAY_SIZE (image_targets[i].names); j++)
|
|
|
|
|
if (strcmp (arg, image_targets[i].names[j]) == 0)
|
|
|
|
|
arguments->image_target = &image_targets[i];
|
|
|
|
|
if (!arguments->image_target)
|
2002-12-27 08:53:07 +00:00
|
|
|
|
{
|
2012-02-03 20:18:37 +00:00
|
|
|
|
printf (_("unknown target format %s\n"), arg);
|
|
|
|
|
argp_usage (state);
|
|
|
|
|
exit (1);
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case 'd':
|
|
|
|
|
if (arguments->dir)
|
|
|
|
|
free (arguments->dir);
|
2002-12-27 08:53:07 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
arguments->dir = xstrdup (arg);
|
|
|
|
|
break;
|
2002-12-27 08:53:07 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
case 'n':
|
|
|
|
|
arguments->note = 1;
|
|
|
|
|
break;
|
2010-04-25 20:26:29 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
case 'm':
|
|
|
|
|
if (arguments->memdisk)
|
|
|
|
|
free (arguments->memdisk);
|
2008-01-20 23:20:36 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
arguments->memdisk = xstrdup (arg);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
if (arguments->prefix)
|
|
|
|
|
free (arguments->prefix);
|
2008-06-15 18:21:16 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
arguments->prefix = xstrdup ("(memdisk)/boot/grub");
|
|
|
|
|
break;
|
2008-01-20 23:20:36 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
case 'c':
|
|
|
|
|
if (arguments->config)
|
|
|
|
|
free (arguments->config);
|
2009-05-16 12:12:12 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
arguments->config = xstrdup (arg);
|
|
|
|
|
break;
|
2009-05-16 12:12:12 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
case 'C':
|
|
|
|
|
if (grub_strcmp (arg, "xz") == 0)
|
|
|
|
|
{
|
2010-09-21 19:35:46 +00:00
|
|
|
|
#ifdef HAVE_LIBLZMA
|
2012-02-03 20:18:37 +00:00
|
|
|
|
arguments->comp = COMPRESSION_XZ;
|
2010-09-21 19:35:46 +00:00
|
|
|
|
#else
|
2012-02-10 12:56:18 +00:00
|
|
|
|
grub_util_error ("%s",
|
|
|
|
|
_("grub-mkimage is compiled without XZ support"));
|
2010-09-21 19:35:46 +00:00
|
|
|
|
#endif
|
2012-02-03 20:18:37 +00:00
|
|
|
|
}
|
|
|
|
|
else if (grub_strcmp (arg, "none") == 0)
|
|
|
|
|
arguments->comp = COMPRESSION_NONE;
|
2012-02-09 13:43:21 +00:00
|
|
|
|
else if (grub_strcmp (arg, "auto") == 0)
|
|
|
|
|
arguments->comp = COMPRESSION_AUTO;
|
2012-02-03 20:18:37 +00:00
|
|
|
|
else
|
|
|
|
|
grub_util_error (_("Unknown compression format %s"), arg);
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case 'p':
|
|
|
|
|
if (arguments->prefix)
|
|
|
|
|
free (arguments->prefix);
|
|
|
|
|
|
|
|
|
|
arguments->prefix = xstrdup (arg);
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case 'v':
|
|
|
|
|
verbosity++;
|
|
|
|
|
break;
|
|
|
|
|
case ARGP_KEY_ARG:
|
|
|
|
|
assert (arguments->nmodules < arguments->modules_max);
|
|
|
|
|
arguments->modules[arguments->nmodules++] = xstrdup(arg);
|
|
|
|
|
break;
|
2010-09-21 18:30:28 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
default:
|
|
|
|
|
return ARGP_ERR_UNKNOWN;
|
|
|
|
|
}
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
2002-12-27 08:53:07 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
static struct argp argp = {
|
|
|
|
|
options, argp_parser, N_("[OPTION]... [MODULES]"),
|
|
|
|
|
N_("Make a bootable image of GRUB."),
|
|
|
|
|
NULL, help_filter, NULL
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
int
|
|
|
|
|
main (int argc, char *argv[])
|
|
|
|
|
{
|
|
|
|
|
FILE *fp = stdout;
|
|
|
|
|
struct arguments arguments;
|
2007-06-21 21:01:11 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
set_program_name (argv[0]);
|
2007-06-21 21:01:11 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
grub_util_init_nls ();
|
2002-12-27 08:53:07 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
memset (&arguments, 0, sizeof (struct arguments));
|
|
|
|
|
arguments.comp = COMPRESSION_AUTO;
|
|
|
|
|
arguments.modules_max = argc + 1;
|
|
|
|
|
arguments.modules = xmalloc ((arguments.modules_max + 1)
|
|
|
|
|
* sizeof (arguments.modules[0]));
|
|
|
|
|
memset (arguments.modules, 0, (arguments.modules_max + 1)
|
|
|
|
|
* sizeof (arguments.modules[0]));
|
2002-12-27 08:53:07 +00:00
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
if (argp_parse (&argp, argc, argv, 0, 0, &arguments) != 0)
|
|
|
|
|
{
|
|
|
|
|
fprintf (stderr, "%s", _("Error in parsing command line arguments\n"));
|
|
|
|
|
exit(1);
|
2002-12-27 08:53:07 +00:00
|
|
|
|
}
|
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
if (!arguments.image_target)
|
2010-04-25 22:45:21 +00:00
|
|
|
|
{
|
2012-02-03 20:18:37 +00:00
|
|
|
|
char *program = xstrdup(program_name);
|
2012-02-05 10:07:33 +00:00
|
|
|
|
printf ("%s\n", _("Target format not specified (use the -O option)."));
|
2012-02-03 20:18:37 +00:00
|
|
|
|
argp_help (&argp, stderr, ARGP_HELP_STD_USAGE, program);
|
|
|
|
|
free (program);
|
|
|
|
|
exit(1);
|
2010-04-25 22:45:21 +00:00
|
|
|
|
}
|
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
if (arguments.output)
|
2002-12-27 08:53:07 +00:00
|
|
|
|
{
|
2012-02-03 20:18:37 +00:00
|
|
|
|
fp = fopen (arguments.output, "wb");
|
2002-12-27 08:53:07 +00:00
|
|
|
|
if (! fp)
|
2012-02-05 10:07:33 +00:00
|
|
|
|
grub_util_error (_("cannot open `%s': %s"), arguments.output,
|
|
|
|
|
strerror (errno));
|
2012-02-03 20:18:37 +00:00
|
|
|
|
free (arguments.output);
|
2002-12-27 08:53:07 +00:00
|
|
|
|
}
|
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
if (!arguments.dir)
|
2010-04-26 08:56:12 +00:00
|
|
|
|
{
|
2012-02-27 09:35:37 +00:00
|
|
|
|
arguments.dir = xmalloc (sizeof (GRUB_PKGLIBDIR)
|
2012-02-03 20:18:37 +00:00
|
|
|
|
+ grub_strlen (arguments.image_target->dirname)
|
|
|
|
|
+ 1);
|
2012-02-27 09:35:37 +00:00
|
|
|
|
memcpy (arguments.dir, GRUB_PKGLIBDIR,
|
|
|
|
|
sizeof (GRUB_PKGLIBDIR) - 1);
|
|
|
|
|
*(arguments.dir + sizeof (GRUB_PKGLIBDIR) - 1) = '/';
|
|
|
|
|
strcpy (arguments.dir + sizeof (GRUB_PKGLIBDIR),
|
2012-02-03 20:18:37 +00:00
|
|
|
|
arguments.image_target->dirname);
|
2010-04-26 08:56:12 +00:00
|
|
|
|
}
|
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
generate_image (arguments.dir, arguments.prefix ? : DEFAULT_DIRECTORY, fp,
|
2012-02-05 10:07:33 +00:00
|
|
|
|
arguments.output,
|
2012-02-03 20:18:37 +00:00
|
|
|
|
arguments.modules, arguments.memdisk, arguments.config,
|
|
|
|
|
arguments.image_target, arguments.note, arguments.comp);
|
2002-12-27 08:53:07 +00:00
|
|
|
|
|
2011-05-09 14:27:09 +00:00
|
|
|
|
fflush (fp);
|
|
|
|
|
fsync (fileno (fp));
|
2002-12-27 08:53:07 +00:00
|
|
|
|
fclose (fp);
|
|
|
|
|
|
2012-02-03 20:18:37 +00:00
|
|
|
|
if (arguments.dir)
|
|
|
|
|
free (arguments.dir);
|
2002-12-27 08:53:07 +00:00
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|