Initial commit

.pc/.quilt_patches

+debian/patches

.pc/.quilt_series

+series

.pc/.version

+2

.pc/R_X86_64_PLT32.patch/grub-core/efiemu/i386/loadcore64.c

+/* i386 CPU-specific part of loadcore.c for 32-bit mode */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/efiemu/efiemu.h>
+#include <grub/cpu/efiemu.h>
+#include <grub/elf.h>
+#include <grub/i18n.h>
+
+/* Check if EHDR is a valid ELF header.  */
+int
+grub_arch_efiemu_check_header64 (void *ehdr)
+{
+  Elf64_Ehdr *e = ehdr;
+
+  return (e->e_ident[EI_CLASS] == ELFCLASS64
+	  && e->e_ident[EI_DATA] == ELFDATA2LSB
+	  && e->e_machine == EM_X86_64);
+}
+
+/* Relocate symbols.  */
+grub_err_t
+grub_arch_efiemu_relocate_symbols64 (grub_efiemu_segment_t segs,
+				     struct grub_efiemu_elf_sym *elfsyms,
+				     void *ehdr)
+{
+  unsigned i;
+  Elf64_Ehdr *e = ehdr;
+  Elf64_Shdr *s;
+  grub_err_t err;
+
+  for (i = 0, s = (Elf64_Shdr *) ((char *) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (Elf64_Shdr *) ((char *) s + e->e_shentsize))
+    if (s->sh_type == SHT_RELA)
+      {
+	grub_efiemu_segment_t seg;
+	grub_dprintf ("efiemu", "shtrel\n");
+
+	/* Find the target segment.  */
+	for (seg = segs; seg; seg = seg->next)
+	  if (seg->section == s->sh_info)
+	    break;
+
+	if (seg)
+	  {
+	    Elf64_Rela *rel, *max;
+
+	    for (rel = (Elf64_Rela *) ((char *) e + s->sh_offset),
+		   max = rel + (unsigned long) s->sh_size
+		   / (unsigned long)s->sh_entsize;
+		 rel < max;
+		 rel++)
+	      {
+		void *addr;
+		grub_uint32_t *addr32;
+		grub_uint64_t *addr64;
+		struct grub_efiemu_elf_sym sym;
+		if (seg->size < rel->r_offset)
+		  return grub_error (GRUB_ERR_BAD_MODULE,
+				     "reloc offset is out of the segment");
+
+		addr =
+		  ((char *) grub_efiemu_mm_obtain_request (seg->handle)
+		   + seg->off + rel->r_offset);
+		addr32 = (grub_uint32_t *) addr;
+		addr64 = (grub_uint64_t *) addr;
+		sym = elfsyms[ELF64_R_SYM (rel->r_info)];
+
+		switch (ELF64_R_TYPE (rel->r_info))
+		  {
+		  case R_X86_64_64:
+		    err = grub_efiemu_write_value (addr,
+						   *addr64 + rel->r_addend
+						   + sym.off, sym.handle,
+						   0, seg->ptv_rel_needed,
+						   sizeof (grub_uint64_t));
+		    if (err)
+		      return err;
+		    break;
+
+		  case R_X86_64_PC32:
+		    err = grub_efiemu_write_value (addr,
+						   *addr32 + rel->r_addend
+						   + sym.off
+						   - rel->r_offset - seg->off,
+						   sym.handle, seg->handle,
+						   seg->ptv_rel_needed,
+						   sizeof (grub_uint32_t));
+		    if (err)
+		      return err;
+		    break;
+
+                  case R_X86_64_32:
+                  case R_X86_64_32S:
+		    err = grub_efiemu_write_value (addr,
+						   *addr32 + rel->r_addend
+						   + sym.off, sym.handle,
+						   0, seg->ptv_rel_needed,
+						   sizeof (grub_uint32_t));
+		    if (err)
+		      return err;
+                    break;
+		  default:
+		    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+				       N_("relocation 0x%x is not implemented yet"),
+				       ELF_R_TYPE (rel->r_info));
+		  }
+	      }
+	  }
+      }
+
+  return GRUB_ERR_NONE;
+}

.pc/R_X86_64_PLT32.patch/grub-core/kern/x86_64/dl.c

+/* dl-x86_64.c - arch-dependent part of loadable module support */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2005,2007,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/elf.h>
+#include <grub/misc.h>
+#include <grub/err.h>
+#include <grub/i18n.h>
+
+/* Check if EHDR is a valid ELF header.  */
+grub_err_t
+grub_arch_dl_check_header (void *ehdr)
+{
+  Elf64_Ehdr *e = ehdr;
+
+  /* Check the magic numbers.  */
+  if (e->e_ident[EI_CLASS] != ELFCLASS64
+      || e->e_ident[EI_DATA] != ELFDATA2LSB
+      || e->e_machine != EM_X86_64)
+    return grub_error (GRUB_ERR_BAD_OS, N_("invalid arch-dependent ELF magic"));
+
+  return GRUB_ERR_NONE;
+}
+
+/* Relocate symbols.  */
+grub_err_t
+grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
+			       Elf_Shdr *s, grub_dl_segment_t seg)
+{
+  Elf64_Rela *rel, *max;
+
+  for (rel = (Elf64_Rela *) ((char *) ehdr + s->sh_offset),
+	 max = (Elf64_Rela *) ((char *) rel + s->sh_size);
+       rel < max;
+       rel = (Elf64_Rela *) ((char *) rel + s->sh_entsize))
+    {
+      Elf64_Word *addr32;
+      Elf64_Xword *addr64;
+      Elf64_Sym *sym;
+
+      if (seg->size < rel->r_offset)
+	return grub_error (GRUB_ERR_BAD_MODULE,
+			   "reloc offset is out of the segment");
+
+      addr32 = (Elf64_Word *) ((char *) seg->addr + rel->r_offset);
+      addr64 = (Elf64_Xword *) addr32;
+      sym = (Elf64_Sym *) ((char *) mod->symtab
+			   + mod->symsize * ELF_R_SYM (rel->r_info));
+
+      switch (ELF_R_TYPE (rel->r_info))
+	{
+	case R_X86_64_64:
+	  *addr64 += rel->r_addend + sym->st_value;
+	  break;
+
+	case R_X86_64_PC32:
+	  {
+	    grub_int64_t value;
+	    value = ((grub_int32_t) *addr32) + rel->r_addend + sym->st_value -
+	      (Elf64_Xword) (grub_addr_t) seg->addr - rel->r_offset;
+	    if (value != (grub_int32_t) value)
+	      return grub_error (GRUB_ERR_BAD_MODULE, "relocation out of range");
+	    *addr32 = value;
+	  }
+	  break;
+
+	case R_X86_64_PC64:
+	  {
+	    *addr64 += rel->r_addend + sym->st_value -
+	      (Elf64_Xword) (grub_addr_t) seg->addr - rel->r_offset;
+	  }
+	  break;
+
+	case R_X86_64_32:
+	  {
+	    grub_uint64_t value = *addr32 + rel->r_addend + sym->st_value;
+	    if (value != (grub_uint32_t) value)
+	      return grub_error (GRUB_ERR_BAD_MODULE, "relocation out of range");
+	    *addr32 = value;
+	  }
+	  break;
+	case R_X86_64_32S:
+	  {
+	    grub_int64_t value = ((grub_int32_t) *addr32) + rel->r_addend + sym->st_value;
+	    if (value != (grub_int32_t) value)
+	      return grub_error (GRUB_ERR_BAD_MODULE, "relocation out of range");
+	    *addr32 = value;
+	  }
+	  break;
+
+	default:
+	  return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+			     N_("relocation 0x%x is not implemented yet"),
+			     ELF_R_TYPE (rel->r_info));
+	}
+    }
+
+  return GRUB_ERR_NONE;
+}

.pc/R_X86_64_PLT32.patch/util/grub-module-verifier.c

+#include <stdio.h>
+#include <string.h>
+
+#include <grub/elf.h>
+#include <grub/module_verifier.h>
+#include <grub/misc.h>
+#include <grub/util/misc.h>
+
+struct grub_module_verifier_arch archs[] = {
+  { "i386", 4, 0, EM_386, GRUB_MODULE_VERIFY_SUPPORTS_REL, (int[]){
+      R_386_32,
+      R_386_PC32,
+      -1
+    } },
+  { "x86_64", 8, 0, EM_X86_64, GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
+      R_X86_64_64,
+      R_X86_64_PC64,
+      /* R_X86_64_32, R_X86_64_32S are supported but shouldn't be used because of their limited range.  */
+      -1
+    }, (int[]){
+      R_X86_64_PC32,
+      -1
+    }
+  },
+  { "powerpc", 4, 1, EM_PPC, GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
+      GRUB_ELF_R_PPC_ADDR16_LO,
+      GRUB_ELF_R_PPC_REL24, /* It has limited range but GRUB adds trampolines when necessarry.  */
+      GRUB_ELF_R_PPC_ADDR16_HA,
+      GRUB_ELF_R_PPC_ADDR32,
+      GRUB_ELF_R_PPC_REL32,
+      -1
+    } },
+  { "sparc64", 8, 1, EM_SPARCV9, GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
+      R_SPARC_WDISP30, /* It has limited range but GRUB adds trampolines when necessarry. */
+      R_SPARC_HH22,
+      R_SPARC_HM10,
+      R_SPARC_LM22,
+      R_SPARC_LO10,
+      R_SPARC_64,
+      R_SPARC_OLO10,
+      /* Following 2 relocations have limited range but unfortunately
+	 clang generates them, as it doesn't implement mcmodel=large properly.
+	 At least our heap and core are under 4G, so it's not a problem
+	 usually. */
+      R_SPARC_HI22,
+      R_SPARC_32,
+      -1
+    } },
+  { "ia64", 8, 0, EM_IA_64, GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
+      R_IA64_PCREL21B, /* We should verify that it's pointing either
+			  to a function or to a section in the same module.
+			  Checking that external symbol is a function is
+			  non-trivial and I have never seen this relocation used
+			  for anything else, so assume that it always points to a
+			  function.
+		       */
+      R_IA64_SEGREL64LSB,
+      R_IA64_FPTR64LSB,
+      R_IA64_DIR64LSB,
+      R_IA64_PCREL64LSB,
+      R_IA64_LTOFF22X,
+      R_IA64_LTOFF22,
+      R_IA64_GPREL64I,
+      R_IA64_LTOFF_FPTR22,
+      R_IA64_LDXMOV,
+      -1
+    }, (int[]){
+      R_IA64_GPREL22,
+      -1
+    } },
+  { "mipsel", 4, 0, EM_MIPS, GRUB_MODULE_VERIFY_SUPPORTS_REL | GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
+      R_MIPS_HI16,
+      R_MIPS_LO16,
+      R_MIPS_32,
+      R_MIPS_GPREL32,
+      R_MIPS_26,
+      R_MIPS_GOT16,
+      R_MIPS_CALL16,
+      R_MIPS_JALR,
+      -1
+    } },
+  { "mips", 4, 1, EM_MIPS, GRUB_MODULE_VERIFY_SUPPORTS_REL | GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
+      R_MIPS_HI16,
+      R_MIPS_LO16,
+      R_MIPS_32,
+      R_MIPS_GPREL32,
+      R_MIPS_26,
+      R_MIPS_GOT16,
+      R_MIPS_CALL16,
+      R_MIPS_JALR,
+      -1
+    } },
+  { "arm", 4, 0, EM_ARM, GRUB_MODULE_VERIFY_SUPPORTS_REL, (int[]){
+      /* Some relocations are range-limited but trampolines are added when necessarry. */
+      R_ARM_ABS32,
+      R_ARM_CALL,
+      R_ARM_JUMP24,
+      R_ARM_THM_CALL,
+      R_ARM_THM_JUMP24,
+      R_ARM_V4BX,
+      R_ARM_THM_MOVW_ABS_NC,
+      R_ARM_THM_MOVT_ABS,
+      R_ARM_THM_JUMP19,
+      -1
+    } },
+  { "arm64", 8, 0, EM_AARCH64, GRUB_MODULE_VERIFY_SUPPORTS_REL | GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
+      R_AARCH64_ABS64,
+      R_AARCH64_CALL26,
+      R_AARCH64_JUMP26,
+      R_AARCH64_ADR_GOT_PAGE,
+      R_AARCH64_LD64_GOT_LO12_NC,
+      -1
+    }, (int[]){
+      R_AARCH64_ADR_PREL_PG_HI21,
+      R_AARCH64_ADD_ABS_LO12_NC,
+      R_AARCH64_LDST64_ABS_LO12_NC,
+      R_AARCH64_PREL32,
+      -1
+    }
+  },
+};
+
+struct platform_whitelist {
+  const char *arch;
+  const char *platform;
+  const char **whitelist_empty;
+};
+
+static struct platform_whitelist whitelists[] = {
+  {"i386", "xen", (const char *[]) {"all_video", 0}},
+  {"x86_64", "xen", (const char *[]) {"all_video", 0}},
+  {"sparc64", "ieee1275", (const char *[]) {"all_video", 0}},
+
+  /* video is compiled-in on MIPS.  */
+  {"mipsel", "loongson", (const char *[]) {"all_video", 0}},
+  {"mipsel", "qemu_mips", (const char *[]) {"all_video", 0}},
+  {"mipsel", "arc", (const char *[]) {"all_video", 0}},
+  {"mips", "qemu_mips", (const char *[]) {"all_video", 0}},
+  {"mips", "arc", (const char *[]) {"all_video", 0}},
+};
+
+
+int
+main (int argc, char **argv)
+{
+  size_t module_size;
+  unsigned arch, whitelist;
+  const char **whitelist_empty = 0;
+  char *module_img;
+  if (argc != 4) {
+    fprintf (stderr, "usage: %s FILE ARCH PLATFORM\n", argv[0]);
+    return 1;
+  }
+
+  for (arch = 0; arch < ARRAY_SIZE(archs); arch++)
+    if (strcmp(archs[arch].name, argv[2]) == 0)
+      break;
+  if (arch == ARRAY_SIZE(archs))
+    grub_util_error("unknown arch: %s", argv[2]);
+
+  for (whitelist = 0; whitelist < ARRAY_SIZE(whitelists); whitelist++)
+    if (strcmp(whitelists[whitelist].arch, argv[2]) == 0
+	&& strcmp(whitelists[whitelist].platform, argv[3]) == 0)
+      break;
+  if (whitelist != ARRAY_SIZE(whitelists))
+    whitelist_empty = whitelists[whitelist].whitelist_empty;
+
+  module_size = grub_util_get_image_size (argv[1]);
+  module_img = grub_util_read_image (argv[1]);
+  if (archs[arch].voidp_sizeof == 8)
+    grub_module_verify64(module_img, module_size, &archs[arch], whitelist_empty);
+  else
+    grub_module_verify32(module_img, module_size, &archs[arch], whitelist_empty);
+  return 0;
+}

.pc/applied-patches

+replace-libgcrypt-crc.patch
+olpc_prefix_hack.patch
+core_in_fs.patch
+dpkg_version_comparison.patch
+grub_legacy_0_based_partitions.patch
+disable_floppies.patch
+grub.cfg_400.patch
+gfxpayload_keep_default.patch
+install_stage2_confusion.patch
+mkrescue_efi_modules.patch
+mkconfig_loopback.patch
+restore_mkdevicemap.patch
+gettext_quiet.patch
+mkconfig_mid_upgrade.patch
+install_efi_fallback.patch
+mkconfig_ubuntu_recovery.patch
+install_locale_langpack.patch
+mkconfig_nonexistent_loopback.patch
+no_insmod_on_sb.patch
+default_grub_d.patch
+blacklist_1440x900x32.patch
+uefi_firmware_setup.patch
+mkconfig_ubuntu_distributor.patch
+linuxefi.patch
+linuxefi_debug.patch
+linuxefi_require_shim.patch
+linuxefi_non_sb_fallback.patch
+mkconfig_signed_kernel.patch
+install_signed.patch
+sleep_shift.patch
+wubi_no_windows.patch
+maybe_quiet.patch
+install_efi_ubuntu_flavours.patch
+quick_boot.patch
+gfxpayload_dynamic.patch
+vt_handoff.patch
+probe_fusionio.patch
+ignore_grub_func_test_failures.patch
+mkconfig_recovery_title.patch
+skip_gettext_strings_test.patch
+install_powerpc_machtypes.patch
+ieee1275-clear-reset.patch
+ppc64el-disable-vsx.patch
+grub-install-pvxen-paths.patch
+insmod-xzio-and-lzopio-on-xen.patch
+grub-install-extra-removable.patch
+mkconfig_other_inits.patch
+syslinux-test-out-of-tree.patch
+zpool_full_device_name.patch
+misc-fix-invalid-char-strtol.patch
+net_read_bracketed_ipv6_addr.patch
+bootp_new_net_bootp6_command.patch
+efinet_uefi_ipv6_pxe_support.patch
+bootp_process_dhcpack_http_boot.patch
+efinet_set_network_from_uefi_devpath.patch
+efinet_set_dns_from_uefi_proto.patch
+grub-install-efibootmgr-check.patch
+ext4_feature_encrypt.patch
+tsc_efi_default_to_pmtimer.patch
+freetype-capitalise-variables.patch
+freetype-pkg-config.patch
+fix-yylex-build.patch
+sparc64-support.patch
+printf-unit-test-gcc7.patch
+xen-multiboot2.patch
+linuxefi_disable_sb_fallback.patch
+fix_lockdown.patch
+tests-disable-sercon-in-seabios.patch
+tests-fix-uhci-qemu-options.patch
+R_X86_64_PLT32.patch

.pc/bootp_new_net_bootp6_command.patch/grub-core/net/bootp.c

+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010,2011  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/net.h>
+#include <grub/env.h>
+#include <grub/i18n.h>
+#include <grub/command.h>
+#include <grub/net/ip.h>
+#include <grub/net/netbuff.h>
+#include <grub/net/udp.h>
+#include <grub/datetime.h>
+
+static void
+parse_dhcp_vendor (const char *name, const void *vend, int limit, int *mask)
+{
+  const grub_uint8_t *ptr, *ptr0;
+
+  ptr = ptr0 = vend;
+
+  if (ptr[0] != GRUB_NET_BOOTP_RFC1048_MAGIC_0
+      || ptr[1] != GRUB_NET_BOOTP_RFC1048_MAGIC_1
+      || ptr[2] != GRUB_NET_BOOTP_RFC1048_MAGIC_2
+      || ptr[3] != GRUB_NET_BOOTP_RFC1048_MAGIC_3)
+    return;
+  ptr = ptr + sizeof (grub_uint32_t);
+  while (ptr - ptr0 < limit)
+    {
+      grub_uint8_t tagtype;
+      grub_uint8_t taglength;
+
+      tagtype = *ptr++;
+
+      /* Pad tag.  */
+      if (tagtype == GRUB_NET_BOOTP_PAD)
+	continue;
+
+      /* End tag.  */
+      if (tagtype == GRUB_NET_BOOTP_END)
+	return;
+
+      taglength = *ptr++;
+
+      switch (tagtype)
+	{
+	case GRUB_NET_BOOTP_NETMASK:
+	  if (taglength == 4)
+	    {
+	      int i;
+	      for (i = 0; i < 32; i++)
+		if (!(ptr[i / 8] & (1 << (7 - (i % 8)))))
+		  break;
+	      *mask = i;
+	    }
+	  break;
+
+	case GRUB_NET_BOOTP_ROUTER:
+	  if (taglength == 4)
+	    {
+	      grub_net_network_level_netaddress_t target;
+	      grub_net_network_level_address_t gw;
+	      char *rname;
+	      
+	      target.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+	      target.ipv4.base = 0;
+	      target.ipv4.masksize = 0;
+	      gw.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV4;
+	      grub_memcpy (&gw.ipv4, ptr, sizeof (gw.ipv4));
+	      rname = grub_xasprintf ("%s:default", name);
+	      if (rname)
+		grub_net_add_route_gw (rname, target, gw, NULL);
+	      grub_free (rname);
+	    }
+	  break;
+	case GRUB_NET_BOOTP_DNS:
+	  {