* configure.ac: Set version to 2.02~beta1.

Also-By: Bob Picco <bob.picco@oracle.com>

.gitignore

@@ -11,7 +11,6 @@ ahci_test
 ascii.bitmaps
 ascii.h
 autom4te.cache
-build_env.mk
 build-grub-gen-asciih
 build-grub-gen-widthspec
 build-grub-mkfont
@@ -32,48 +31,59 @@ docs/*.info
 docs/stamp-vti
 docs/version.texi
 ehci_test
-*.elf
 example_grub_script_test
 example_scripted_test
 example_unit_test
 *.exec
+*.exec.exe
 fddboot_test
 genkernsyms.sh
 gensymlist.sh
 gentrigtables
+gentrigtables.exe
 gettext_strings_test
 grub-bin2h
-grub-bios-setup
+/grub-bios-setup
+/grub-bios-setup.exe
 grub_cmd_date
 grub_cmd_echo
 grub_cmd_regexp
 grub_cmd_set_date
 grub_cmd_sleep
-grub-editenv
+/grub-editenv
+/grub-editenv.exe
 grub-emu
 grub-emu-lite
+grub-emu.exe
+grub-emu-lite.exe
 grub_emu_init.c
 grub_emu_init.h
 grub-fstest
+grub-fstest.exe
 grub_fstest_init.c
 grub_fstest_init.h
 grub_func_test
 grub-install
+grub-install.exe
 grub-kbdcomp
 grub-macho2img
-grub-menulst2cfg
+/grub-menulst2cfg
+/grub-menulst2cfg.exe
 /grub-mk*
 grub-mount
-grub-ofpathname
-grub-pe2elf
-grub-probe
+/grub-ofpathname
+/grub-ofpathname.exe
+grub-core/build-grub-pe2elf.exe
+/grub-probe
+/grub-probe.exe
 grub_probe_init.c
 grub_probe_init.h
-grub-reboot
+/grub-reboot
 grub_script_blanklines
 grub_script_blockarg
 grub_script_break
 grub-script-check
+grub-script-check.exe
 grub_script_check_init.c
 grub_script_check_init.h
 grub_script_comments
@@ -104,17 +114,18 @@ grub_script.tab.h
 grub_script.yy.c
 grub_script.yy.h
 grub-set-default
-grub-setup
 grub_setup_init.c
 grub_setup_init.h
 grub-shell
 grub-shell-tester
 grub-sparc64-setup
+grub-sparc64-setup.exe
 gzcompress_test
 hddboot_test
 help_test
 *.img
 *.image
+*.image.exe
 include/grub/cpu
 include/grub/machine
 install-sh
@@ -159,7 +170,6 @@ GPATH
 GRTAGS
 GSYMS
 GTAGS
-Makefile.tpl
 compile
 depcomp
 mdate-sh
@@ -182,6 +192,7 @@ grub-core/gmodule.pl
 grub-core/grub.chrp
 grub-core/modinfo.sh
 grub-core/*.module
+grub-core/*.module.exe
 grub-core/*.pp
 util/bash-completion.d/grub
 grub-core/gnulib/alloca.h
@@ -203,7 +214,7 @@ grub-core/gnulib/unistd.h
 grub-core/gnulib/warn-on-use.h
 grub-core/gnulib/wchar.h
 grub-core/gnulib/wctype.h
-grub-core/rs_decoder.S
+grub-core/rs_decoder.h
 widthspec.bin
 widthspec.h
 docs/stamp-1
@@ -217,9 +228,14 @@ include/grub/gcrypt/gcrypt.h
 include/grub/gcrypt/g10lib.h
 po/POTFILES.in
 po/POTFILES-shell.in
-grub-glue-efi
-grub-render-label
+/grub-glue-efi
+/grub-render-label
+/grub-glue-efi.exe
+/grub-render-label.exe
 grub-core/gnulib/locale.h
 grub-core/gnulib/unitypes.h
 grub-core/gnulib/uniwidth.h
 build-aux/test-driver
+/garbage-gen
+/garbage-gen.exe
+/grub-fs-tester

INSTALL

@@ -17,16 +17,16 @@ configuring the GRUB.
         much bigger binaries.
 	earlier versions not tested
   Note: clang 3.2 or later works for arm
+	None of tested clang versions generated usable thumb code
 	earlier versions not tested
   Note: clang 3.3 or later works for arm64
 	earlier versions have no arm64 support
   Note: clang 3.3 or later works for mips(el)
 	earlier versions fail to generate .reginfo and hence gprel relocations
 	fail.
-  Note: clang 3.4 or later works for powerpc
-	earlier versions suffer from vacopy bug (#15286)
-  Note: clang has no support for generating 64-bit sparc code and hence you
-	can't compile GRUB for sparc64 with clang
+  Note: clang 3.2 or later works for powerpc
+	earlier versions not tested
+  Note: clang doesn't support -mno-app-regs and so can't be used for sparc64
   Note: clang has no support for ia64 and hence you can't compile GRUB
 	for ia64 with clang
 * GNU Make
@@ -54,10 +54,9 @@ To build GRUB's graphical terminal (gfxterm), you need:
 If you use a development snapshot or want to hack on GRUB you may
 need the following.
 
-* Python 2.5.2 or later
+* Python 2.6 or later
 * Autoconf 2.60 or later
 * Automake 1.10.1 or later
-* Autogen 5.10 or later
 
 Prerequisites for make-check:
 

Makefile.am

@@ -103,7 +103,7 @@ EXTRA_DIST += $(starfield_theme_files)
 EXTRA_DIST += $(srcdir)/themes/starfield/src/slider_s.xcf $(srcdir)/themes/starfield/src/slider_n.xcf $(srcdir)/themes/starfield/src/slider_c.xcf $(srcdir)/themes/starfield/src/blob_nw.xcf $(srcdir)/themes/starfield/src/bootmenu/center.xcf $(srcdir)/themes/starfield/src/bootmenu/corner.xcf $(srcdir)/themes/starfield/src/bootmenu/side.xcf $(srcdir)/themes/starfield/src/terminalbox/side.xcf $(srcdir)/themes/starfield/src/terminalbox/corner.xcf $(srcdir)/themes/starfield/src/terminalbox/center.xcf
 
 unicode.pf2: $(FONT_SOURCE) build-grub-mkfont
-	./build-grub-mkfont -o $@ $(FONT_SOURCE)
+	./build-grub-mkfont -o $@ $(FONT_SOURCE) || (rm -f $@; exit 1)
 CLEANFILES += unicode.pf2
 
 # Arrows and lines are needed to draw the menu, so always include them
@@ -111,19 +111,19 @@ UNICODE_ARROWS=0x2190-0x2193
 UNICODE_LINES=0x2501-0x251B
 
 ascii.pf2: $(FONT_SOURCE) build-grub-mkfont
-	./build-grub-mkfont -o $@ $(FONT_SOURCE) -r 0x0-0x7f,$(UNICODE_ARROWS),$(UNICODE_LINES)
+	./build-grub-mkfont -o $@ $(FONT_SOURCE) -r 0x0-0x7f,$(UNICODE_ARROWS),$(UNICODE_LINES) || (rm -f $@; exit 1)
 CLEANFILES += ascii.pf2
 
 euro.pf2: $(FONT_SOURCE) build-grub-mkfont
-	./build-grub-mkfont -o $@ $(FONT_SOURCE) -r 0x0-0x4ff,0x1e00-0x1fff,$(UNICODE_ARROWS),$(UNICODE_LINES)
+	./build-grub-mkfont -o $@ $(FONT_SOURCE) -r 0x0-0x4ff,0x1e00-0x1fff,$(UNICODE_ARROWS),$(UNICODE_LINES) || (rm -f $@; exit 1)
 CLEANFILES += euro.pf2
 
 ascii.h: $(FONT_SOURCE) build-grub-gen-asciih
-	./build-grub-gen-asciih $(FONT_SOURCE) $@
+	./build-grub-gen-asciih $(FONT_SOURCE) $@ || (rm -f $@; exit 1)
 CLEANFILES += ascii.h
 
 widthspec.h: $(FONT_SOURCE) build-grub-gen-widthspec
-	./build-grub-gen-widthspec $(FONT_SOURCE) $@
+	./build-grub-gen-widthspec $(FONT_SOURCE) $@ || (rm -f $@; exit 1)
 CLEANFILES += widthspec.h
 
 # Install config.h into platformdir
@@ -399,7 +399,7 @@ bootcheck: $(BOOTCHECKS)
 
 if COND_i386_coreboot
 default_payload.elf: grub-mkstandalone grub-mkimage
-	pkgdatadir=. ./grub-mkstandalone --grub-mkimage=./grub-mkimage -O i386-coreboot -o $@ --modules='ahci pata ehci uhci ohci usb_keyboard usbms part_msdos xfs ext2 fat at_keyboard part_gpt usbserial_usbdebug cbfs' --install-modules='ls linux search configfile normal cbtime cbls memrw iorw minicmd lsmmap lspci halt reboot hexdump pcidump regexp setpci lsacpi chain test' --fonts= --themes= --locales= -d grub-core/ /boot/grub/grub.cfg=$(srcdir)/coreboot.cfg
+	pkgdatadir=. ./grub-mkstandalone --grub-mkimage=./grub-mkimage -O i386-coreboot -o $@ --modules='ahci pata ehci uhci ohci usb_keyboard usbms part_msdos xfs ext2 fat at_keyboard part_gpt usbserial_usbdebug cbfs' --install-modules='ls linux search configfile normal cbtime cbls memrw iorw minicmd lsmmap lspci halt reboot hexdump pcidump regexp setpci lsacpi chain test serial' --fonts= --themes= --locales= -d grub-core/ /boot/grub/grub.cfg=$(srcdir)/coreboot.cfg
 endif
 
 windowsdir=$(top_builddir)/$(PACKAGE)-$(VERSION)-for-windows

Makefile.util.def

@@ -62,6 +62,7 @@ library = {
   common_nodist = grub_script.tab.h;
 
   common = grub-core/commands/blocklist.c;
+  common = grub-core/commands/macbless.c;
   common = grub-core/commands/xnu_uuid.c;
   common = grub-core/commands/testload.c;
   common = grub-core/commands/ls.c;
@@ -154,6 +155,7 @@ library = {
   common = grub-core/script/script.c;
   common = grub-core/script/argv.c;
   common = grub-core/io/gzio.c;
+  common = grub-core/io/xzio.c;
   common = grub-core/io/lzopio.c;
   common = grub-core/kern/ia64/dl_helper.c;
   common = grub-core/kern/arm/dl_helper.c;
@@ -400,6 +402,21 @@ program = {
   ldadd = '$(LIBINTL) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
 };
 
+program = {
+  name = grub-macbless;
+  installdir = sbin;
+  mansection = 1;
+  common = util/grub-macbless.c;
+  common = grub-core/osdep/init.c;
+  common = grub-core/kern/emu/argp_common.c;
+
+  ldadd = libgrubmods.a;
+  ldadd = libgrubgcry.a;
+  ldadd = libgrubkern.a;
+  ldadd = grub-core/gnulib/libgnu.a;
+  ldadd = '$(LIBINTL) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
+};
+
 data = {
   common = util/grub.d/README;
   installdir = grubconf;
@@ -422,49 +439,42 @@ script = {
   name = '10_hurd';
   common = util/grub.d/10_hurd.in;
   installdir = grubconf;
-  condition = COND_HOST_HURD;
 };
 
 script = {
   name = '10_kfreebsd';
   common = util/grub.d/10_kfreebsd.in;
   installdir = grubconf;
-  condition = COND_HOST_KFREEBSD;
 };
 
 script = {
   name = '10_illumos';
   common = util/grub.d/10_illumos.in;
   installdir = grubconf;
-  condition = COND_HOST_ILLUMOS;
 };
 
 script = {
   name = '10_netbsd';
   common = util/grub.d/10_netbsd.in;
   installdir = grubconf;
-  condition = COND_HOST_NETBSD;
 };
 
 script = {
   name = '10_linux';
   common = util/grub.d/10_linux.in;
   installdir = grubconf;
-  condition = COND_HOST_LINUX;
 };
 
 script = {
   name = '10_xnu';
   common = util/grub.d/10_xnu.in;
   installdir = grubconf;
-  condition = COND_HOST_XNU;
 };
 
 script = {
   name = '20_linux_xen';
   common = util/grub.d/20_linux_xen.in;
   installdir = grubconf;
-  condition = COND_HOST_LINUX;
 };
 
 script = {
@@ -544,6 +554,7 @@ program = {
   common = grub-core/osdep/platform.c;
   common = grub-core/osdep/platform_unix.c;
   extra_dist = grub-core/osdep/linux/platform.c;
+  extra_dist = grub-core/osdep/windows/platform.c;
   extra_dist = grub-core/osdep/basic/platform.c;
   extra_dist = grub-core/osdep/basic/no_platform.c;
   extra_dist = grub-core/osdep/unix/platform.c;
@@ -590,6 +601,9 @@ program = {
   common = grub-core/osdep/blocklist.c;
   common = grub-core/osdep/config.c;
   common = util/config.c;
+  common = util/render-label.c;
+  common = grub-core/kern/emu/hostfs.c;
+  common = grub-core/disk/host.c;
 
   common = util/resolve.c;
   enable = noemu;
@@ -1221,6 +1235,24 @@ program = {
   ldadd = '$(LIBINTL) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
 };
 
+program = {
+  name = grub-syslinux2cfg;
+  mansection = 1;
+  common = util/grub-syslinux2cfg.c;
+  common = grub-core/lib/syslinux_parse.c;
+  common = grub-core/lib/getline.c;
+  common = grub-core/osdep/init.c;
+  common = grub-core/kern/emu/hostfs.c;
+  common = grub-core/disk/host.c;
+  common = grub-core/kern/emu/argp_common.c;
+
+  ldadd = libgrubmods.a;
+  ldadd = libgrubgcry.a;
+  ldadd = libgrubkern.a;
+  ldadd = grub-core/gnulib/libgnu.a;
+  ldadd = '$(LIBINTL) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
+};
+
 program = {
   name = grub-glue-efi;
   mansection = 1;
@@ -1254,3 +1286,32 @@ program = {
   ldadd = grub-core/gnulib/libgnu.a;
   ldadd = '$(LIBINTL) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
 };
+
+program = {
+  name = grub-file;
+  mansection = 1;
+
+  common = util/grub-file.c;
+  common = util/render-label.c;
+  common = grub-core/commands/file.c;
+  common = grub-core/commands/file32.c;
+  common = grub-core/commands/file64.c;
+  common = grub-core/loader/i386/xen_file.c;
+  common = grub-core/loader/i386/xen_file32.c;
+  common = grub-core/loader/i386/xen_file64.c;
+  common = grub-core/io/offset.c;
+  common = grub-core/kern/elf.c;
+  common = grub-core/loader/lzss.c;
+  common = grub-core/loader/macho.c;
+  common = grub-core/loader/macho32.c;
+  common = grub-core/loader/macho64.c;
+  common = grub-core/kern/emu/hostfs.c;
+  common = grub-core/disk/host.c;
+  common = grub-core/osdep/init.c;
+
+  ldadd = libgrubmods.a;
+  ldadd = libgrubgcry.a;
+  ldadd = libgrubkern.a;
+  ldadd = grub-core/gnulib/libgnu.a;
+  ldadd = '$(LIBINTL) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
+};

acinclude.m4

@@ -19,6 +19,8 @@ AC_DEFUN([grub_PROG_TARGET_CC],
 AC_CACHE_VAL(grub_cv_prog_target_cc,
 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 asm (".globl start; start:");
+void __main (void);
+void __main (void) {}
 int main (void);
 ]], [[]])],
   		[grub_cv_prog_target_cc=yes],
@@ -288,7 +290,12 @@ AC_DEFUN([grub_CHECK_BSS_START_SYMBOL],
 [AC_REQUIRE([AC_PROG_CC])
 AC_MSG_CHECKING([if __bss_start is defined by the compiler])
 AC_CACHE_VAL(grub_cv_check_uscore_uscore_bss_start_symbol,
-[AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],
+[AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+asm (".globl start; start:");
+void __main (void);
+void __main (void) {}
+int main (void);
+]],
 		[[asm ("incl __bss_start")]])],
 		[grub_cv_check_uscore_uscore_bss_start_symbol=yes],
 		[grub_cv_check_uscore_uscore_bss_start_symbol=no])])
@@ -297,7 +304,11 @@ AC_MSG_RESULT([$grub_cv_check_uscore_uscore_bss_start_symbol])
 
 AC_MSG_CHECKING([if edata is defined by the compiler])
 AC_CACHE_VAL(grub_cv_check_edata_symbol,
-[AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],
+[AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+asm (".globl start; start:");
+void __main (void);
+void __main (void) {}
+int main (void);]],
 		[[asm ("incl edata")]])],
 		[grub_cv_check_edata_symbol=yes],
 		[grub_cv_check_edata_symbol=no])])
@@ -306,7 +317,11 @@ AC_MSG_RESULT([$grub_cv_check_edata_symbol])
 
 AC_MSG_CHECKING([if _edata is defined by the compiler])
 AC_CACHE_VAL(grub_cv_check_uscore_edata_symbol,
-[AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],
+[AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+asm (".globl start; start:");
+void __main (void);
+void __main (void) {}
+int main (void);]],
 		[[asm ("incl _edata")]])],
 		[grub_cv_check_uscore_edata_symbol=yes],
 		[grub_cv_check_uscore_edata_symbol=no])])
@@ -330,7 +345,11 @@ AC_DEFUN([grub_CHECK_END_SYMBOL],
 [AC_REQUIRE([AC_PROG_CC])
 AC_MSG_CHECKING([if end is defined by the compiler])
 AC_CACHE_VAL(grub_cv_check_end_symbol,
-[AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],
+[AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+asm (".globl start; start:");
+void __main (void);
+void __main (void) {}
+int main (void);]],
 		[[asm ("incl end")]])],
 		[grub_cv_check_end_symbol=yes],
 		[grub_cv_check_end_symbol=no])])
@@ -339,7 +358,11 @@ AC_MSG_RESULT([$grub_cv_check_end_symbol])
 
 AC_MSG_CHECKING([if _end is defined by the compiler])
 AC_CACHE_VAL(grub_cv_check_uscore_end_symbol,
-[AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],
+[AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+asm (".globl start; start:");
+void __main (void);
+void __main (void) {}
+int main (void);]],
 		[[asm ("incl _end")]])],
 		[grub_cv_check_uscore_end_symbol=yes],
 		[grub_cv_check_uscore_end_symbol=no])])
@@ -474,23 +497,3 @@ dnl program.
 AC_DEFUN([grub_TRANSFORM],[dnl
 AC_SUBST(AS_TR_SH([$1]), [`AS_ECHO([$1]) | sed "$program_transform_name"`])dnl
 ])
-
-dnl Check if the C compiler supports `-mno-unaligned-access'.
-AC_DEFUN([grub_CHECK_NO_UNALIGNED_ACCESS],[
-[# foobar
-nua_possible=yes]
-AC_MSG_CHECKING([whether `$CC' supports `-mno-unaligned-access'])
-AC_LANG_CONFTEST([AC_LANG_SOURCE([[
-int main() {
-	return 0;
-}
-]])])
-
-[if eval "$ac_compile -S -mno-unaligned-access -o conftest.s" 2> /dev/null; then]
-  AC_MSG_RESULT([yes])
-  [rm -f conftest.s
-else
-  nua_possible=no]
-  AC_MSG_RESULT([no])
-[fi]
-])

autogen.sh

@@ -8,8 +8,6 @@ unset LC_ALL
 find . -iname '*.[ch]' ! -ipath './grub-core/lib/libgcrypt-grub/*' ! -ipath './build-aux/*' ! -ipath './grub-core/lib/libgcrypt/src/misc.c' ! -ipath './grub-core/lib/libgcrypt/src/global.c' ! -ipath './grub-core/lib/libgcrypt/src/secmem.c'  ! -ipath './util/grub-gen-widthspec.c' ! -ipath './util/grub-gen-asciih.c' |sort > po/POTFILES.in
 find util -iname '*.in' ! -name Makefile.in  |sort > po/POTFILES-shell.in
 
-autogen --version >/dev/null || exit 1
-
 echo "Importing unicode..."
 python util/import_unicode.py unicode/UnicodeData.txt unicode/BidiMirroring.txt unicode/ArabicShaping.txt grub-core/unidata.c
 
@@ -32,10 +30,7 @@ for x in mpi-asm-defs.h mpih-add1.c mpih-sub1.c mpih-mul1.c mpih-mul2.c mpih-mul
     ln -s generic/"$x" grub-core/lib/libgcrypt-grub/mpi/"$x"
 done
 
-echo "Creating Makefile.tpl..."
-python gentpl.py | sed -e '/^$/{N;/^\n$/D;}' > Makefile.tpl
-
-echo "Running autogen..."
+echo "Generating Automake input..."
 
 # Automake doesn't like including files from a path outside the project.
 rm -f contrib grub-core/contrib
@@ -59,8 +54,8 @@ for extra in contrib/*/Makefile.core.def; do
   fi
 done
 
-cat $UTIL_DEFS | autogen -T Makefile.tpl | sed -e '/^$/{N;/^\n$/D;}' > Makefile.util.am
-cat $CORE_DEFS | autogen -T Makefile.tpl | sed -e '/^$/{N;/^\n$/D;}' > grub-core/Makefile.core.am
+python gentpl.py $UTIL_DEFS > Makefile.util.am
+python gentpl.py $CORE_DEFS > grub-core/Makefile.core.am
 
 for extra in contrib/*/Makefile.common; do
   if test -e "$extra"; then

conf/Makefile.common

@@ -6,19 +6,19 @@ export LC_COLLATE := C
 unexport LC_ALL
 
 # Platform specific options
-if COND_mips_loongson
-  CFLAGS_PLATFORM += -mexplicit-relocs
-  CPPFLAGS_PLATFORM = -DUSE_ASCII_FALLBACK
-endif
 if COND_sparc64_ieee1275
   CFLAGS_PLATFORM += -mno-app-regs
-  LDFLAGS_PLATFORM = -Wl,-melf64_sparc -mno-relax
+  LDFLAGS_PLATFORM = -Wl,-melf64_sparc -Wl,--no-relax
+endif
+if COND_sparc64_emu
+  CFLAGS_PLATFORM += -mno-app-regs
+  LDFLAGS_PLATFORM = -Wl,--no-relax
 endif
 if COND_arm
-  CFLAGS_PLATFORM += -mthumb-interwork -mlong-calls
-  CCASFLAGS_PLATFORM = -mthumb-interwork
+if !COND_emu
   LDFLAGS_PLATFORM = -Wl,--wrap=__clear_cache
 endif
+endif
 if COND_arm64
   CFLAGS_PLATFORM += -mcmodel=large
 endif
@@ -46,11 +46,7 @@ CFLAGS_KERNEL = $(CFLAGS_CPU) $(CFLAGS_PLATFORM) -ffreestanding
 LDFLAGS_KERNEL = $(LDFLAGS_CPU) $(LDFLAGS_PLATFORM) -nostdlib $(TARGET_LDFLAGS_OLDMAGIC) $(TARGET_LDFLAGS_STATIC_LIBGCC)
 CPPFLAGS_KERNEL = $(CPPFLAGS_CPU) $(CPPFLAGS_PLATFORM) -DGRUB_KERNEL=1
 CCASFLAGS_KERNEL = $(CCASFLAGS_CPU) $(CCASFLAGS_PLATFORM)
-if COND_CYGWIN
-STRIPFLAGS_KERNEL = -F elf32-i386 -R .rel.dyn -R .reginfo -R .note -R .comment -R .drectve -R .note.gnu.gold-version
-else
-STRIPFLAGS_KERNEL = -R .rel.dyn -R .reginfo -R .note -R .comment -R .note.gnu.gold-version
-endif
+STRIPFLAGS_KERNEL = -R .rel.dyn -R .reginfo -R .note -R .comment -R .drectve -R .note.gnu.gold-version
 
 CFLAGS_MODULE = $(CFLAGS_CPU) $(CFLAGS_PLATFORM) -ffreestanding
 LDFLAGS_MODULE = $(LDFLAGS_CPU) $(LDFLAGS_PLATFORM) -nostdlib $(TARGET_LDFLAGS_OLDMAGIC) -Wl,-r,-d
@@ -77,7 +73,7 @@ grubconfdir = $(sysconfdir)/grub.d
 platformdir = $(pkglibdir)/$(target_cpu)-$(platform)
 starfielddir = $(pkgdatadir)/themes/starfield
 
-CFLAGS_GNULIB = -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter -Wno-redundant-decls -Wno-unreachable-code -Wno-conversion -Wno-old-style-definition
+CFLAGS_GNULIB = -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter -Wno-redundant-decls -Wno-unreachable-code -Wno-conversion
 CPPFLAGS_GNULIB = -I$(top_builddir)/grub-core/gnulib -I$(top_srcdir)/grub-core/gnulib
 
 CFLAGS_POSIX = -fno-builtin
@@ -134,20 +130,15 @@ EXTRA_DIST =
 CLEANFILES =
 BUILT_SOURCES =
 
-# Rules for autogen definition files
-
-.PRECIOUS: $(top_srcdir)/Makefile.tpl
-$(top_srcdir)/Makefile.tpl: $(top_srcdir)/gentpl.py
-	python $< | sed -e '/^$$/{N;/^\\n$$/D;}' > $@.new || (rm -f $@.new; exit 1)
-	mv $@.new $@
+# Rules for Automake input
 
 .PRECIOUS: $(top_srcdir)/Makefile.util.am
-$(top_srcdir)/Makefile.util.am: $(top_srcdir)/Makefile.util.def $(top_srcdir)/Makefile.utilgcry.def $(top_srcdir)/Makefile.tpl
-	cat $(top_srcdir)/Makefile.util.def $(top_srcdir)/Makefile.utilgcry.def | autogen -T $(top_srcdir)/Makefile.tpl | sed -e '/^$$/{N;/^\\n$$/D;}' > $@.new || (rm -f $@.new; exit 1)
+$(top_srcdir)/Makefile.util.am: $(top_srcdir)/gentpl.py $(top_srcdir)/Makefile.util.def $(top_srcdir)/Makefile.utilgcry.def
+	python $^ > $@.new || (rm -f $@.new; exit 1)
 	mv $@.new $@
 
 .PRECIOUS: $(top_srcdir)/grub-core/Makefile.core.am
-$(top_srcdir)/grub-core/Makefile.core.am: $(top_srcdir)/grub-core/Makefile.core.def $(top_srcdir)/grub-core/Makefile.gcry.def $(top_srcdir)/Makefile.tpl
+$(top_srcdir)/grub-core/Makefile.core.am: $(top_srcdir)/gentpl.py $(top_srcdir)/grub-core/Makefile.core.def $(top_srcdir)/grub-core/Makefile.gcry.def
 	if [ "x$$GRUB_CONTRIB" != x ]; then echo "You need to run ./autogen.sh manually." >&2; exit 1; fi
-	cat $(top_srcdir)/grub-core/Makefile.core.def $(top_srcdir)/grub-core/Makefile.gcry.def | autogen -T $(top_srcdir)/Makefile.tpl | sed -e '/^$$/{N;/^\\n$$/D;}' > $@.new || (rm -f $@.new; exit 1)
+	python $^ > $@.new || (rm -f $@.new; exit 1)
 	mv $@.new $@

conf/Makefile.extra-dist

@@ -2,7 +2,6 @@ EXTRA_DIST += autogen.sh
 EXTRA_DIST += geninit.sh
 
 EXTRA_DIST += gentpl.py
-EXTRA_DIST += Makefile.tpl
 EXTRA_DIST += Makefile.util.def
 EXTRA_DIST += Makefile.utilgcry.def
 
@@ -16,7 +15,7 @@ EXTRA_DIST += docs/autoiso.cfg
 EXTRA_DIST += docs/grub.cfg
 EXTRA_DIST += docs/osdetect.cfg
 
-EXTRA_DIST += conf/i386-pc-cygwin-img-ld.sc
+EXTRA_DIST += conf/i386-cygwin-img-ld.sc
 
 EXTRA_DIST += grub-core/Makefile.core.def
 EXTRA_DIST += grub-core/Makefile.gcry.def

conf/i386-cygwin-img-ld.sc

@@ -5,6 +5,8 @@ SECTIONS
   .text :
   {
     start = . ;
+    _start = . ;
+    __start = . ;
     *(.text)
     etext = . ;
   }
@@ -33,6 +35,8 @@ SECTIONS
   {
     *(.edata)
     end = . ;
+    _end = . ;
+    __end = . ;
   }
   .stab :
   {

config.h.in

@@ -28,6 +28,7 @@
 #elif defined (GRUB_UTIL) || !defined (GRUB_MACHINE)
 #include <config-util.h>
 #else
+#define HAVE_FONT_SOURCE @HAVE_FONT_SOURCE@
 /* Define if C symbols get an underscore after compilation. */
 #define HAVE_ASM_USCORE @HAVE_ASM_USCORE@
 /* Define it to \"addr32\" or \"addr32;\" to make GAS happy.  */

configure.ac

@@ -32,7 +32,7 @@ dnl type, so there is no conflict. Variables with the prefix "TARGET_"
 dnl (such as TARGET_CC, TARGET_CFLAGS, etc.) are used for the target
 dnl type.
 
-AC_INIT([GRUB],[2.00],[bug-grub@gnu.org])
+AC_INIT([GRUB],[2.02~beta1],[bug-grub@gnu.org])
 
 AC_CONFIG_AUX_DIR([build-aux])
 
@@ -69,6 +69,7 @@ grub_TRANSFORM([grub-script-check])
 grub_TRANSFORM([grub-set-default])
 grub_TRANSFORM([grub-sparc64-setup])
 grub_TRANSFORM([grub-render-label])
+grub_TRANSFORM([grub-file])
 
 # Optimization flag.  Allow user to override.
 if test "x$TARGET_CFLAGS" = x; then
@@ -176,6 +177,10 @@ if test x$platform != xemu ; then
    esac
 fi
 
+if test x"$target_cpu-$platform" = xsparc64-emu ; then
+   target_m64=1 ;
+fi
+
 case "$target_os" in
   windows* | mingw32*) target_os=cygwin ;;
 esac
@@ -345,6 +350,11 @@ AC_SYS_LARGEFILE
 # Identify characteristics of the host architecture.
 unset ac_cv_c_bigendian
 
+if test x"$target_cpu-$platform" = xsparc64-emu ; then
+  CFLAGS="$CFLAGS -m64"
+  HOST_CFLAGS="$HOST_CFLAGS -m64"
+fi
+
 AC_C_BIGENDIAN
 AC_CHECK_SIZEOF(void *)
 AC_CHECK_SIZEOF(long)
@@ -422,6 +432,26 @@ esac
 # For gnulib.
 gl_INIT
 
+WARN_FLAGS="-Wall -W -Wshadow -Wpointer-arith -Wundef -Wchar-subscripts -Wcomment -Wdeprecated-declarations -Wdisabled-optimization -Wdiv-by-zero -Wfloat-equal -Wformat-extra-args -Wformat-security -Wformat-y2k -Wimplicit -Wimplicit-function-declaration -Wimplicit-int -Wmain -Wmissing-braces -Wmissing-format-attribute -Wmultichar -Wparentheses -Wpointer-arith -Wreturn-type -Wsequence-point -Wshadow -Wsign-compare -Wswitch -Wtrigraphs -Wundef -Wunknown-pragmas -Wunused -Wunused-function -Wunused-label -Wunused-parameter -Wunused-value  -Wunused-variable -Wwrite-strings -Wnested-externs -Wstrict-prototypes"
+EXTRA_WARN_FLAGS="-Wextra -Wattributes -Wendif-labels -Winit-self -Wint-to-pointer-cast -Winvalid-pch -Wmissing-field-initializers -Wnonnull -Woverflow -Wvla -Wpointer-to-int-cast -Wstrict-aliasing -Wvariadic-macros -Wvolatile-register-var -Wpointer-sign"
+
+HOST_CFLAGS="$HOST_CFLAGS $WARN_FLAGS -Wcast-align"
+
+AC_CACHE_CHECK([which extra warnings work], [grub_cv_cc_w_extra_flags], [
+  SAVED_CFLAGS="$CFLAGS"
+  grub_cv_cc_w_extra_flags=
+  for x in $EXTRA_WARN_FLAGS; do
+      CFLAGS="$HOST_CFLAGS $x -Werror"
+      AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], [flag=1], [flag=0])
+      if test x$flag = x1 ; then
+         grub_cv_cc_w_extra_flags="$grub_cv_cc_w_extra_flags $x"
+      fi
+  done
+  CFLAGS="$SAVED_CFLAGS"
+])
+
+HOST_CFLAGS="$HOST_CFLAGS $grub_cv_cc_w_extra_flags"
+
 #
 # Check for target programs.
 #
@@ -472,8 +502,6 @@ LDFLAGS="$TARGET_LDFLAGS"
 LIBS=""
 
 # debug flags.
-WARN_FLAGS="-Wall -W -Wshadow -Wold-style-definition -Wpointer-arith -Wundef -Wextra -Wattributes -Wchar-subscripts -Wcomment -Wdeprecated-declarations -Wdisabled-optimization -Wdiv-by-zero -Wendif-labels -Wfloat-equal -Wformat-extra-args -Wformat-security -Wformat-y2k -Wimplicit -Wimplicit-function-declaration -Wimplicit-int -Winit-self -Wint-to-pointer-cast -Winvalid-pch -Wmain -Wmissing-braces -Wmissing-field-initializers -Wmissing-format-attribute -Wmultichar -Wnonnull -Woverflow -Wparentheses -Wpointer-arith -Wpointer-to-int-cast -Wreturn-type -Wsequence-point -Wshadow -Wsign-compare -Wstrict-aliasing -Wswitch -Wtrigraphs -Wundef -Wunknown-pragmas -Wunused -Wunused-function -Wunused-label -Wunused-parameter -Wunused-value  -Wunused-variable -Wvariadic-macros -Wvolatile-register-var -Wwrite-strings -Wnested-externs -Wstrict-prototypes -Wpointer-sign"
-HOST_CFLAGS="$HOST_CFLAGS $WARN_FLAGS -Wcast-align"
 TARGET_CFLAGS="$TARGET_CFLAGS $WARN_FLAGS -g -Wredundant-decls -Wmissing-prototypes -Wmissing-declarations"
 TARGET_CCASFLAGS="$TARGET_CCASFLAGS -g"
 
@@ -481,8 +509,30 @@ if test "x$target_cpu" != xi386 && test "x$target_cpu" != xx86_64; then
 TARGET_CFLAGS="$TARGET_CFLAGS -Wcast-align"
 fi
 
+AC_CACHE_CHECK([which extra warnings work], [grub_cv_target_cc_w_extra_flags], [
+  LDFLAGS="$TARGET_LDFLAGS -nostdlib -static"
+
+  grub_cv_target_cc_w_extra_flags=
+  for x in $EXTRA_WARN_FLAGS; do
+      CFLAGS="$TARGET_CFLAGS $x -Werror"
+      AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+asm (".globl start; start:");
+void __main (void);
+void __main (void) {}
+int main (void);
+]], [[]])], [flag=1], [flag=0])
+      if test x$flag = x1 ; then
+         grub_cv_target_cc_w_extra_flags="$grub_cv_target_cc_w_extra_flags $x"
+      fi
+  done
+])
+
+TARGET_CFLAGS="$TARGET_CFLAGS $grub_cv_target_cc_w_extra_flags"
+
 AC_CACHE_CHECK([if compiling with clang], [grub_cv_cc_target_clang]
-[AC_COMPILE_IFELSE(
+[
+CFLAGS="$TARGET_CFLAGS"
+AC_COMPILE_IFELSE(
 [AC_LANG_PROGRAM([], [[
 #ifdef __clang__
 #error "is clang"
@@ -500,6 +550,26 @@ if test "x$grub_cv_cc_target_clang" = xyes && ( test "x$target_cpu" = xi386 \
    TARGET_CCASFLAGS="$TARGET_CCASFLAGS -no-integrated-as"
 fi
 
+if test "x$grub_cv_cc_target_clang" = xyes && test "x$target_cpu" = xpowerpc; then
+AC_CACHE_CHECK([if clang can handle ame instruction], [grub_cv_cc_target_clang_ame]
+[
+CFLAGS="$TARGET_CFLAGS"
+AC_COMPILE_IFELSE(
+[AC_LANG_PROGRAM([], [[
+   unsigned int a = 0, b = 0;
+   asm volatile ("{ame|addme} %0,%1" : "=r" (a) : "r" (b));
+   if (a)
+     return 1;
+]])],
+[grub_cv_cc_target_clang_ame=yes], [grub_cv_cc_target_clang_ame=no])])
+   # clang <= 3.3 doesn't handle most of ppc assembly, not even inline assembly
+   # used by gcrypt
+   if test x$grub_cv_cc_target_clang_ame = xno ; then
+     TARGET_CCASFLAGS="$TARGET_CCASFLAGS -no-integrated-as"
+     TARGET_CFLAGS="$TARGET_CFLAGS -no-integrated-as"
+   fi
+fi
+
 if test "x$target_cpu" = xi386 && test "x$platform" != xemu; then
   TARGET_CFLAGS="$TARGET_CFLAGS -march=i386"
 fi
@@ -624,23 +694,13 @@ if test "x$grub_cv_cc_fno_asynchronous_unwind_tables" = xyes; then
   TARGET_CFLAGS="$TARGET_CFLAGS -fno-asynchronous-unwind-tables"
 fi
 
-# For platforms where ELF is not the default link format.
-case "${target_os}" in
-  cygwin)
-# FIXME: put proper test here
-  NEED_REGISTER_FRAME_INFO=1
-  ;;
-  *) NEED_REGISTER_FRAME_INFO=0 ;;
-esac
-
-
 AC_ARG_ENABLE([efiemu],
 	      [AS_HELP_STRING([--enable-efiemu],
                              [build and install the efiemu runtimes (default=guessed)])])
 if test x"$enable_efiemu" = xno ; then
   efiemu_excuse="explicitly disabled"
 fi
-if test x"$target_os" = xcygwin ; then
+if test x"$grub_cv_target_cc_link_format" = x-mi386pe || test x"$grub_cv_target_cc_link_format" = x-mi386pep ; then
   efiemu_excuse="not available on cygwin"
 fi
 if test x"$target_cpu" != xi386 ; then
@@ -660,6 +720,30 @@ if test x"$efiemu_excuse" = x ; then
      efiemu_excuse="cannot compile with -m64 -mcmodel=large -mno-red-zone -nostdlib"
   fi
 fi
+if test x"$efiemu_excuse" = x ; then
+  AC_CACHE_CHECK([for efiemu64 linking format], [grub_cv_target_cc_efiemu64_link_format], [
+    grub_cv_target_cc_efiemu64_link_format=unknown
+    for format in -melf_x86_64 -melf_x86_64_fbsd -melf_x86_64_obsd -melf_x86_64_haiku -arch,x86_64; do
+      CFLAGS="-m64 -nostdlib -O2 -mcmodel=large -mno-red-zone"
+      LDFLAGS="-m64 -Wl,$format -nostdlib -static"
+      AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+      asm (".globl start; start:");
+      asm (".globl _start; _start:");
+      asm (".globl __start; __start:");
+      void __main (void);
+      void __main (void) {}
+      ]], [[]])], [flag=1], [flag=0])
+      if test x"$flag" = x1; then
+        grub_cv_target_cc_efiemu64_link_format="$format"
+	break;
+      fi
+    done])
+  if test x"$grub_cv_target_cc_efiemu64_link_format" = xunknown; then
+    efiemu_excuse="no suitable link format for efiemu64 found"
+  else
+    EFIEMU64_LINK_FORMAT="-Wl,$grub_cv_target_cc_efiemu64_link_format"
+  fi
+fi
 if test x"$enable_efiemu" = xyes && test x"$efiemu_excuse" != x ; then
   AC_MSG_ERROR([efiemu runtime was explicitly requested but can't be compiled])
 fi
@@ -669,14 +753,18 @@ else
 enable_efiemu=no
 fi
 AC_SUBST([enable_efiemu])
+AC_SUBST([EFIEMU64_LINK_FORMAT])
 
 CFLAGS="$TARGET_CFLAGS"
 
 if test x"$target_cpu" = xi386 || test x"$target_cpu" = xx86_64; then
-  AC_CACHE_CHECK([for linking format], [grub_cv_target_cc_link_format], [
+  AC_CACHE_CHECK([for target linking format], [grub_cv_target_cc_link_format], [
     grub_cv_target_cc_link_format=unknown
-    for format in -melf_${target_cpu} -melf_${target_cpu}_fbsd -melf_${target_cpu}_obsd -melf_${target_cpu}_haiku -m${target_cpu}pe -arch,${target_cpu}; do
-      if test x${target_cpu} != xi386 && test x$format = x${target_cpu}pe; then
+    for format in -melf_${target_cpu} -melf_${target_cpu}_fbsd -melf_${target_cpu}_obsd -melf_${target_cpu}_haiku -mi386pe -mi386pep -arch,${target_cpu}; do
+      if test x${target_cpu} != xi386 && test x$format = xi386pe; then
+        continue
+      fi
+      if test x${target_cpu} != xx86_64 && test x$format = xi386pep; then
         continue
       fi
       CFLAGS="$TARGET_CFLAGS"
@@ -687,7 +775,7 @@ if test x"$target_cpu" = xi386 || test x"$target_cpu" = xx86_64; then
       asm (".globl __start; __start:");
       void __main (void);
       void __main (void) {}
-      ]], [[]])], [flag=1], [])
+      ]], [[]])], [flag=1], [flag=0])
       if test x"$flag" = x1; then
         grub_cv_target_cc_link_format="$format"
 	break;
@@ -697,9 +785,12 @@ if test x"$target_cpu" = xi386 || test x"$target_cpu" = xx86_64; then
     AC_MSG_ERROR([no suitable link format found])
   fi
   TARGET_LDFLAGS="$TARGET_LDFLAGS -Wl,$grub_cv_target_cc_link_format"
-  if test x"$grub_cv_target_cc_link_format" = x-mi386pe; then
+  if test x"$grub_cv_target_cc_link_format" = x-mi386pe ; then
     TARGET_OBJ2ELF='./build-grub-pe2elf';
   fi
+  if test x"$grub_cv_target_cc_link_format" = x-mi386pep ; then
+    TARGET_OBJ2ELF='./build-grub-pep2elf';
+  fi
 fi
 
 if test x$grub_cv_target_cc_link_format = x-arch,i386 || test x$grub_cv_target_cc_link_format = x-arch,x86_64; then
@@ -717,12 +808,12 @@ if test x$grub_cv_target_cc_link_format = x-arch,i386 || test x$grub_cv_target_c
    TARGET_IMG_LDFLAGS_AC='-nostdlib -static -Wl,-preload -Wl,-segalign,20'
    TARGET_IMG_BASE_LDOPT="-Wl,-image_base"
    TARGET_LDFLAGS_OLDMAGIC=""
-elif test x$grub_cv_target_cc_link_format = x-mi386pe && test x$platform = xpc; then
+elif test x$grub_cv_target_cc_link_format = x-mi386pe || test x$grub_cv_target_cc_link_format = x-mi386pep ; then
   TARGET_APPLE_LINKER=0
   TARGET_LDFLAGS_OLDMAGIC="-Wl,-N"
-  TARGET_IMG_LDSCRIPT='$(top_srcdir)'"/${grub_coredir}/conf/i386-pc-cygwin-img-ld.sc"
+  TARGET_IMG_LDSCRIPT='$(top_srcdir)'"/${grub_coredir}/conf/i386-cygwin-img-ld.sc"
   TARGET_IMG_LDFLAGS="-Wl,-T${TARGET_IMG_LDSCRIPT}"
-  TARGET_IMG_LDFLAGS_AC="-Wl,-T${srcdir}/${grub_coredir}/conf/i386-pc-cygwin-img-ld.sc"
+  TARGET_IMG_LDFLAGS_AC="-Wl,-T${srcdir}/${grub_coredir}/conf/i386-cygwin-img-ld.sc"
   TARGET_IMG_BASE_LDOPT="-Wl,-Ttext"
   TARGET_IMG_CFLAGS=
 else
@@ -740,7 +831,7 @@ AC_SUBST(TARGET_LDFLAGS_OLDMAGIC)
 
 LDFLAGS="$TARGET_LDFLAGS"
 
-if test "$target_cpu" = x86_64; then
+if test "$target_cpu" = x86_64 || test "$target_cpu-$platform" = sparc64-emu ; then
   # Use large model to support 4G memory
   AC_CACHE_CHECK([whether option -mcmodel=large works], grub_cv_cc_mcmodel, [
     CFLAGS="$TARGET_CFLAGS -m64 -mcmodel=large"
@@ -750,6 +841,8 @@ if test "$target_cpu" = x86_64; then
   ])
   if test "x$grub_cv_cc_mcmodel" = xyes; then
     TARGET_CFLAGS="$TARGET_CFLAGS -mcmodel=large"
+  elif test "$target_cpu-$platform" = sparc64-emu; then
+    TARGET_CFLAGS="$TARGET_CFLAGS -mcmodel=medany"
   fi
 fi
 
@@ -768,6 +861,41 @@ if test "$target_cpu"-"$platform" = x86_64-efi; then
   TARGET_CFLAGS="$TARGET_CFLAGS -mno-red-zone"
 fi
 
+if test "x$target_cpu" = xarm; then
+  AC_CACHE_CHECK([whether option -mlong-calls works], grub_cv_cc_mlong_calls, [
+    CFLAGS="$TARGET_CFLAGS -mlong-calls -Werror"
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
+		      [grub_cv_cc_mlong_calls=yes],
+		      [grub_cv_cc_mlong_calls=no])
+  ])
+  if test "x$grub_cv_cc_mlong_calls" = xyes; then
+    TARGET_CFLAGS="$TARGET_CFLAGS -mlong-calls"
+  fi
+  AC_CACHE_CHECK([whether option -mthumb-interwork works], grub_cv_cc_mthumb_interwork, [
+    CFLAGS="$TARGET_CFLAGS -mthumb-interwork -Werror"
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
+		      [grub_cv_cc_mthumb_interwork=yes],
+		      [grub_cv_cc_mthumb_interwork=no])
+  ])
+  if test "x$grub_cv_cc_mthumb_interwork" = xyes; then
+    TARGET_CFLAGS="$TARGET_CFLAGS -mthumb-interwork"
+  elif test "x$grub_cv_cc_target_clang" = xno ; then
+    AC_MSG_ERROR([your compiler doesn't support -mthumb-interwork])
+  else
+    CFLAGS="$TARGET_CFLAGS"
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
+#if defined (__thumb__) && !defined (__thumb2__)
+#error thumb without interworking
+#endif
+]])],
+		      [no_interwork_ok=yes],
+		      [no_interwork_ok=no])
+    if test x$no_interwork_ok = xno ; then
+       AC_MSG_ERROR([attempt to compile to thumb with no thumb interwork])
+    fi
+  fi
+fi
+
 #
 # Compiler features.
 #
@@ -820,11 +948,34 @@ fi
 
 CFLAGS="$TARGET_CFLAGS"
 
-# -mno-unaligned-access
+# -mno-unaligned-access -mstrict-align
 if test "$target_cpu" = arm; then
-  grub_CHECK_NO_UNALIGNED_ACCESS
-  if test x"$nua_possible" = xyes; then
-    TARGET_CFLAGS="$TARGET_CFLAGS -mno-unaligned-access"
+  AC_CACHE_CHECK([for compile options to get strict alignment], [grub_cv_target_cc_strict_align], [
+    grub_cv_target_cc_strict_align=
+    for arg in -mno-unaligned-access "-Xclang -mstrict-align" -mstrict-align; do
+      CFLAGS="$TARGET_CFLAGS $arg -Werror"
+      LDFLAGS="$TARGET_LDFLAGS"
+      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], [flag=1], [flag=0])
+      if test x"$flag" = x1; then
+        grub_cv_target_cc_strict_align="$arg"
+	break;
+      fi
+    done])
+
+  TARGET_CFLAGS="$TARGET_CFLAGS $grub_cv_target_cc_strict_align"
+  if test x"$grub_cv_target_cc_strict_align" = x"-Xclang -mstrict-align"; then
+    TARGET_LDFLAGS="$TARGET_LDFLAGS -Qunused-arguments"
+  fi
+  AC_CACHE_CHECK([if compiler generates unaligned accesses], [grub_cv_cc_target_emits_unaligned],
+  [CFLAGS="$TARGET_CFLAGS"
+   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[
+#ifdef __ARM_FEATURE_UNALIGNED
+#error "unaligned"
+#endif
+     ]])],
+     [grub_cv_cc_target_emits_unaligned=no], [grub_cv_cc_target_emits_unaligned=yes])])
+  if test x$grub_cv_cc_target_emits_unaligned = xyes; then
+    AC_MSG_ERROR([compiler generates unaligned accesses])
   fi
 fi
 
@@ -833,7 +984,7 @@ CC="$TARGET_CC"
 if test "x$TARGET_APPLE_LINKER" = x1 ; then
 CFLAGS="$TARGET_CFLAGS -nostdlib -static -Wno-error"
 else
-CFLAGS="$TARGET_CFLAGS -nostdlib -Wl,--defsym,___main=0x8100 -Wno-error"
+CFLAGS="$TARGET_CFLAGS -nostdlib -Wno-error"
 fi
 CPPFLAGS="$TARGET_CPPFLAGS"
 if test x$target_cpu = xi386 || test x$target_cpu = xx86_64 || test "x$grub_cv_cc_target_clang" = xyes ; then
@@ -847,10 +998,11 @@ LIBS="$TARGET_LIBGCC"
 grub_ASM_USCORE
 if test "x$TARGET_APPLE_LINKER" = x0 ; then
 if test x$grub_cv_asm_uscore = xyes; then
-CFLAGS="$TARGET_CFLAGS -nostdlib -Wl,--defsym,_abort=_main"
+DEFSYM="-Wl,--defsym,_abort=_main -Wl,--defsym,__main=_main"
 else
-CFLAGS="$TARGET_CFLAGS -nostdlib -Wl,--defsym,abort=main"
+DEFSYM="-Wl,--defsym,abort=main -Wl,--defsym,_main=main -Wl,--defsym,__main=main"
 fi
+CFLAGS="$TARGET_CFLAGS -nostdlib $DEFSYM"
 fi
 
 # Check for libgcc symbols
@@ -859,7 +1011,7 @@ AC_CHECK_FUNCS(__bswapsi2 __bswapdi2 __ashldi3 __ashrdi3 __lshrdi3 __ucmpdi2 _re
 if test "x$TARGET_APPLE_LINKER" = x1 ; then
 CFLAGS="$TARGET_CFLAGS -nostdlib -static"
 else
-CFLAGS="$TARGET_CFLAGS -nostdlib -Wl,--defsym,___main=0x8100"
+CFLAGS="$TARGET_CFLAGS -nostdlib"
 fi
 LIBS=""
 
@@ -873,7 +1025,7 @@ if test "x$target_cpu" = xi386; then
   if test "$platform" != emu && test "x$TARGET_APPLE_LINKER" != x1 ; then
     if test ! -z "$TARGET_IMG_LDSCRIPT"; then
       # Check symbols provided by linker script.
-      CFLAGS="$TARGET_CFLAGS -nostdlib ${TARGET_IMG_LDFLAGS_AC} ${TARGET_IMG_BASE_LDOPT},0x8000 -Wl,--defsym,___main=0x8100"
+      CFLAGS="$TARGET_CFLAGS -nostdlib ${TARGET_IMG_LDFLAGS_AC} ${TARGET_IMG_BASE_LDOPT},0x8000"
     fi
     grub_CHECK_BSS_START_SYMBOL
     grub_CHECK_END_SYMBOL
@@ -1086,10 +1238,14 @@ if test x"$grub_mkfont_excuse" = x ; then
   freetype_cflags=`$FREETYPE --cflags`
   freetype_libs=`$FREETYPE --libs`
   SAVED_CPPFLAGS="$CPPFLAGS"
+  SAVED_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $freetype_cflags"
+  LIBS="$LIBS $freetype_libs"
   AC_CHECK_HEADERS([ft2build.h], [],
   	[grub_mkfont_excuse=["need freetype2 headers"]])
+  AC_LINK_IFELSE([AC_LANG_CALL([], [FT_Load_Glyph])], [], [grub_mkfont_excuse=["freetype2 library unusable"]])
   CPPFLAGS="$SAVED_CPPFLAGS"
+  LIBS="$SAVED_LIBS"
 fi
 
 if test x"$enable_grub_mkfont" = xyes && test x"$grub_mkfont_excuse" != x ; then
@@ -1141,9 +1297,13 @@ if test x"$grub_build_mkfont_excuse" = x ; then
   build_freetype_cflags=`$BUILD_FREETYPE --cflags`
   build_freetype_libs=`$BUILD_FREETYPE --libs`
   SAVED_CPPFLAGS_2="$CPPFLAGS"
+  SAVED_LIBS="$LIBS"
   CPPFLAGS="$CPPFLAGS $build_freetype_cflags"
+  LIBS="$LIBS $build_freetype_libs"
   AC_CHECK_HEADERS([ft2build.h], [],
   	[grub_build_mkfont_excuse=["need freetype2 headers"]])
+  AC_LINK_IFELSE([AC_LANG_CALL([], [FT_Load_Glyph])], [], [grub_build_mkfont_excuse=["freetype2 library unusable"]])
+  LIBS="$SAVED_LIBS"
   CPPFLAGS="$SAVED_CPPFLAGS_2"
 fi
 
@@ -1155,8 +1315,8 @@ if test x"$grub_build_mkfont_excuse" = x ; then
 else
   enable_build_grub_mkfont=no
 fi
-if test x"$enable_build_grub_mkfont" = xno && ( test "x$platform" = xqemu || test "x$platform" = xloongson || test "x$platform" = xqemu_mips || test "x$target_cpu"-"$platform" = xpowerpc-ieee1275 ); then
-  AC_MSG_ERROR([qemu, powerpc-ieee1275 and loongson ports needs build-time grub-mkfont])
+if test x"$enable_build_grub_mkfont" = xno && ( test "x$platform" = xqemu || test "x$platform" = xloongson || test "x$platform" = xqemu_mips || test "x$target_cpu"-"$platform" = xpowerpc-ieee1275 || test "x$platform" = xcoreboot ); then
+  AC_MSG_ERROR([qemu, powerpc-ieee1275, coreboot and loongson ports needs build-time grub-mkfont])
 fi
 
 AC_SUBST([build_freetype_cflags])
@@ -1209,6 +1369,11 @@ FONT_SOURCE=
 for ext in pcf pcf.gz bdf bdf.gz ttf ttf.gz; do
   for dir in . /usr/src /usr/share/fonts/X11/misc /usr/share/fonts/unifont /usr/share/fonts/uni /usr/share/fonts/truetype/unifont /usr/share/fonts/misc; do
     if test -f "$dir/unifont.$ext"; then
+      md5="$(md5sum "$dir/unifont.$ext"|awk '{ print $1; }')"
+      # PCF and BDF from version 6.3 isn't hanled properly by libfreetype.
+      if test "$md5" = 0a54834d2788c83886a3e1785a6a1e61 || test "$md5" = 28f2565c7a41d8d407e2551159385edb || test "$md5" = dae5e588461b3b92b87b6ffee734f936 || test "$md5" = 4a3d687aa5bb329ed05f4263a1016791 ; then
+        continue;
+      fi
       FONT_SOURCE="$dir/unifont.$ext"
       break 2
     fi
@@ -1219,8 +1384,8 @@ if test x"$enable_build_grub_mkfont" = xno ; then
   FONT_SOURCE=
 fi
 
-if test "x$FONT_SOURCE" = x && ( test "x$platform" = xqemu || test "x$platform" = xloongson || test "x$platform" = xqemu_mips || test "x$target_cpu"-"$platform" = xpowerpc-ieee1275 ); then
-   AC_MSG_ERROR([qemu, powerpc-ieee1275 and loongson ports need unifont])
+if test "x$FONT_SOURCE" = x && ( test "x$platform" = xqemu || test "x$platform" = xloongson || test "x$platform" = xqemu_mips || test "x$target_cpu"-"$platform" = xpowerpc-ieee1275 || test "x$platform" = xcoreboot ); then
+   AC_MSG_ERROR([qemu, powerpc-ieee1275, coreboot and loongson ports need unifont])
 fi
 
 AC_SUBST([FONT_SOURCE])
@@ -1424,7 +1589,6 @@ AC_SUBST(TARGET_LDFLAGS)
 AC_SUBST(TARGET_CPPFLAGS)
 AC_SUBST(TARGET_CCASFLAGS)
 
-AC_SUBST(TARGET_IMG_LDSCRIPT)
 AC_SUBST(TARGET_IMG_LDFLAGS)
 AC_SUBST(TARGET_IMG_CFLAGS)
 AC_SUBST(TARGET_IMG_BASE_LDOPT)
@@ -1457,6 +1621,7 @@ AM_CONDITIONAL([COND_mips_loongson], [test x$target_cpu = xmipsel -a x$platform
 AM_CONDITIONAL([COND_mips_qemu_mips], [test "(" x$target_cpu = xmips -o x$target_cpu = xmipsel ")"  -a x$platform = xqemu_mips])
 AM_CONDITIONAL([COND_mips_arc], [test "(" x$target_cpu = xmips -o x$target_cpu = xmipsel ")"  -a x$platform = xarc])
 AM_CONDITIONAL([COND_sparc64_ieee1275], [test x$target_cpu = xsparc64 -a x$platform = xieee1275])
+AM_CONDITIONAL([COND_sparc64_emu], [test x$target_cpu = xsparc64 -a x$platform = xemu])
 AM_CONDITIONAL([COND_powerpc_ieee1275], [test x$target_cpu = xpowerpc -a x$platform = xieee1275])
 AM_CONDITIONAL([COND_mips], [test x$target_cpu = xmips -o x$target_cpu = xmipsel])
 AM_CONDITIONAL([COND_mipsel], [test x$target_cpu = xmipsel])
@@ -1467,13 +1632,7 @@ AM_CONDITIONAL([COND_arm_efi], [test x$target_cpu = xarm -a x$platform = xefi])
 AM_CONDITIONAL([COND_arm64], [test x$target_cpu = xarm64 ])
 AM_CONDITIONAL([COND_arm64_efi], [test x$target_cpu = xarm64 -a x$platform = xefi])
 
-AM_CONDITIONAL([COND_HOST_HURD], [test x$host_kernel = xhurd])
-AM_CONDITIONAL([COND_HOST_LINUX], [test x$host_kernel = xlinux])
-AM_CONDITIONAL([COND_HOST_NETBSD], [test x$host_kernel = xnetbsd])
 AM_CONDITIONAL([COND_HOST_WINDOWS], [test x$host_kernel = xwindows])
-AM_CONDITIONAL([COND_HOST_KFREEBSD], [test x$host_kernel = xkfreebsd])
-AM_CONDITIONAL([COND_HOST_XNU], [test x$host_kernel = xxnu])
-AM_CONDITIONAL([COND_HOST_ILLUMOS], [test x$host_kernel = xillumos])
 
 AM_CONDITIONAL([COND_MAN_PAGES], [test x$cross_compiling = xno -a x$HELP2MAN != x])
 AM_CONDITIONAL([COND_GRUB_EMU_USB], [test x$enable_grub_emu_usb = xyes])
@@ -1482,6 +1641,12 @@ AM_CONDITIONAL([COND_GRUB_EMU_PCI], [test x$enable_grub_emu_pci = xyes])
 AM_CONDITIONAL([COND_GRUB_MKFONT], [test x$enable_grub_mkfont = xyes])
 AM_CONDITIONAL([COND_GRUB_MOUNT], [test x$enable_grub_mount = xyes])
 AM_CONDITIONAL([COND_HAVE_FONT_SOURCE], [test x$FONT_SOURCE != x])
+if test x$FONT_SOURCE != x ; then
+   HAVE_FONT_SOURCE=1
+else
+   HAVE_FONT_SOURCE=0
+fi
+AC_SUBST(HAVE_FONT_SOURCE)
 AM_CONDITIONAL([COND_APPLE_LINKER], [test x$TARGET_APPLE_LINKER = x1])
 AM_CONDITIONAL([COND_ENABLE_EFIEMU], [test x$enable_efiemu = xyes])
 AM_CONDITIONAL([COND_ENABLE_CACHE_STATS], [test x$DISK_CACHE_STATS = x1])
@@ -1490,7 +1655,6 @@ AM_CONDITIONAL([COND_ENABLE_BOOT_TIME_STATS], [test x$BOOT_TIME_STATS = x1])
 AM_CONDITIONAL([COND_HAVE_CXX], [test x$HAVE_CXX = xyes])
 
 AM_CONDITIONAL([COND_HAVE_ASM_USCORE], [test x$HAVE_ASM_USCORE = x1])
-AM_CONDITIONAL([COND_CYGWIN], [test x$target_os = xcygwin])
 AM_CONDITIONAL([COND_STARFIELD], [test "x$starfield_excuse" = x])
 AM_CONDITIONAL([COND_HAVE_EXEC], [test "x$have_exec" = xy])
 

docs/grub-dev.texi

@@ -1812,7 +1812,9 @@ right edges of two adjacent glyphs.  The @strong{device width} field determines
 the effective leading value that is used to render the font.
 
 @end itemize
-@image{font_char_metrics,,,,png}
+@ifnottex
+@image{font_char_metrics,,,,.png}
+@end ifnottex
    
 An illustration of how the various font metrics apply to characters.
 

docs/grub.texi

@@ -1298,23 +1298,26 @@ a key is pressed.  The default is @samp{5}.  Set to @samp{0} to boot
 immediately without displaying the menu, or to @samp{-1} to wait
 indefinitely.
 
-@item GRUB_HIDDEN_TIMEOUT
-Wait this many seconds for @key{ESC} to be pressed before displaying the menu.
-If no @key{ESC} is pressed during that time, display the menu for the number of
-seconds specified in GRUB_TIMEOUT before booting the default entry. We expect
-that most people who use GRUB_HIDDEN_TIMEOUT will want to have GRUB_TIMEOUT set 
-to @samp{0} so that the menu is not displayed at all unless @key{ESC} is
-pressed.
-Unset by default.
+If @samp{GRUB_TIMEOUT_STYLE} is set to @samp{countdown} or @samp{hidden},
+the timeout is instead counted before the menu is displayed.
 
-@item GRUB_HIDDEN_TIMEOUT_QUIET
-In conjunction with @samp{GRUB_HIDDEN_TIMEOUT}, set this to @samp{true} to
-suppress the verbose countdown while waiting for a key to be pressed before
-displaying the menu.  Unset by default.
+@item GRUB_TIMEOUT_STYLE
+If this option is unset or set to @samp{menu}, then GRUB will display the
+menu and then wait for the timeout set by @samp{GRUB_TIMEOUT} to expire
+before booting the default entry.  Pressing a key interrupts the timeout.
+
+If this option is set to @samp{countdown} or @samp{hidden}, then, before
+displaying the menu, GRUB will wait for the timeout set by
+@samp{GRUB_TIMEOUT} to expire.  If @key{ESC} is pressed during that time, it
+will display the menu and wait for input.  If a hotkey associated with a
+menu entry is pressed, it will boot the associated menu entry immediately.
+If the timeout expires before either of these happens, it will boot the
+default entry.  In the @samp{countdown} case, it will show a one-line
+indication of the remaining time.
 
 @item GRUB_DEFAULT_BUTTON
 @itemx GRUB_TIMEOUT_BUTTON
-@itemx GRUB_HIDDEN_TIMEOUT_BUTTON
+@itemx GRUB_TIMEOUT_STYLE_BUTTON
 @itemx GRUB_BUTTON_CMOS_ADDRESS
 Variants of the corresponding variables without the @samp{_BUTTON} suffix,
 used to support vendor-specific power buttons.  @xref{Vendor power-on keys}.
@@ -1489,6 +1492,44 @@ Each module will be loaded as early as possible, at the start of
 
 @end table
 
+The following options are still accepted for compatibility with existing
+configurations, but have better replacements:
+
+@table @samp
+@item GRUB_HIDDEN_TIMEOUT
+Wait this many seconds before displaying the menu.  If @key{ESC} is pressed
+during that time, display the menu and wait for input according to
+@samp{GRUB_TIMEOUT}.  If a hotkey associated with a menu entry is pressed,
+boot the associated menu entry immediately.  If the timeout expires before
+either of these happens, display the menu for the number of seconds
+specified in @samp{GRUB_TIMEOUT} before booting the default entry.
+
+If you set @samp{GRUB_HIDDEN_TIMEOUT}, you should also set
+@samp{GRUB_TIMEOUT=0} so that the menu is not displayed at all unless
+@key{ESC} is pressed.
+
+This option is unset by default, and is deprecated in favour of the less
+confusing @samp{GRUB_TIMEOUT_STYLE=countdown} or
+@samp{GRUB_TIMEOUT_STYLE=hidden}.
+
+@item GRUB_HIDDEN_TIMEOUT_QUIET
+In conjunction with @samp{GRUB_HIDDEN_TIMEOUT}, set this to @samp{true} to
+suppress the verbose countdown while waiting for a key to be pressed before
+displaying the menu.
+
+This option is unset by default, and is deprecated in favour of the less
+confusing @samp{GRUB_TIMEOUT_STYLE=countdown}.
+
+@item GRUB_HIDDEN_TIMEOUT_BUTTON
+Variant of @samp{GRUB_HIDDEN_TIMEOUT}, used to support vendor-specific power
+buttons.  @xref{Vendor power-on keys}.
+
+This option is unset by default, and is deprecated in favour of the less
+confusing @samp{GRUB_TIMEOUT_STYLE=countdown} or
+@samp{GRUB_TIMEOUT_STYLE=hidden}.
+
+@end table
+
 For more detailed customisation of @command{grub-mkconfig}'s output, you may
 edit the scripts in @file{/etc/grub.d} directly.
 @file{/etc/grub.d/40_custom} is particularly useful for adding entire custom
@@ -2477,15 +2518,16 @@ menu requires several fancy features of your terminal.
 @node Vendor power-on keys
 @chapter Using GRUB with vendor power-on keys
 
-Some laptop vendors provide an additional power-on button which boots another
-OS.  GRUB supports such buttons with the @samp{GRUB_TIMEOUT_BUTTON},
-@samp{GRUB_DEFAULT_BUTTON}, @samp{GRUB_HIDDEN_TIMEOUT_BUTTON} and
+Some laptop vendors provide an additional power-on button which boots
+another OS.  GRUB supports such buttons with the @samp{GRUB_TIMEOUT_BUTTON},
+@samp{GRUB_TIMEOUT_STYLE_BUTTON}, @samp{GRUB_DEFAULT_BUTTON}, and
 @samp{GRUB_BUTTON_CMOS_ADDRESS} variables in default/grub (@pxref{Simple
-configuration}).  @samp{GRUB_TIMEOUT_BUTTON}, @samp{GRUB_DEFAULT_BUTTON} and
-@samp{GRUB_HIDDEN_TIMEOUT_BUTTON} are used instead of the corresponding
-variables without the @samp{_BUTTON} suffix when powered on using the special
-button.  @samp{GRUB_BUTTON_CMOS_ADDRESS} is vendor-specific and partially
-model-specific.  Values known to the GRUB team are:
+configuration}).  @samp{GRUB_TIMEOUT_BUTTON},
+@samp{GRUB_TIMEOUT_STYLE_BUTTON}, and @samp{GRUB_DEFAULT_BUTTON} are used
+instead of the corresponding variables without the @samp{_BUTTON} suffix
+when powered on using the special button.  @samp{GRUB_BUTTON_CMOS_ADDRESS}
+is vendor-specific and partially model-specific.  Values known to the GRUB
+team are:
 
 @table @key
 @item Dell XPS M1330M
@@ -3030,6 +3072,7 @@ These variables have special meaning to GRUB.
 * superusers::
 * theme::
 * timeout::
+* timeout_style::
 @end menu
 
 
@@ -3080,7 +3123,7 @@ This variable contains the ``highlight'' foreground and background terminal
 colors, separated by a slash (@samp{/}).  Setting this variable changes
 those colors.  For the available color names, @pxref{color_normal}.
 
-The default is @samp{black/white}.
+The default is @samp{black/light-gray}.
 
 
 @node color_normal
@@ -3109,7 +3152,7 @@ those colors.  Each color must be a name from the following list:
 @item white
 @end itemize
 
-The default is @samp{white/black}.
+The default is @samp{light-gray/black}.
 
 The color support support varies from terminal to terminal.
 
@@ -3462,8 +3505,21 @@ keyboard input before booting the default menu entry.  A timeout of @samp{0}
 means to boot the default entry immediately without displaying the menu; a
 timeout of @samp{-1} (or unset) means to wait indefinitely.
 
-This variable is often set by @samp{GRUB_TIMEOUT} or
-@samp{GRUB_HIDDEN_TIMEOUT} (@pxref{Simple configuration}).
+If @samp{timeout_style} (@pxref{timeout_style}) is set to @samp{countdown}
+or @samp{hidden}, the timeout is instead counted before the menu is
+displayed.
+
+This variable is often set by @samp{GRUB_TIMEOUT} (@pxref{Simple
+configuration}).
+
+
+@node timeout_style
+@subsection timeout_style
+
+This variable may be set to @samp{menu}, @samp{countdown}, or @samp{hidden}
+to control the way in which the timeout (@pxref{timeout}) interacts with
+displaying the menu.  See the documentation of @samp{GRUB_TIMEOUT_STYLE}
+(@pxref{Simple configuration}) for details.
 
 
 @node Environment block
@@ -4420,7 +4476,7 @@ List devices or files.
 With no arguments, print all devices known to GRUB.
 
 If the argument is a device name enclosed in parentheses (@pxref{Device
-syntax}), then list all files at the root directory of that device.
+syntax}), then print the name of the filesystem of that device.
 
 If the argument is a directory given as an absolute file name (@pxref{File
 name syntax}), then list the contents of that directory.
@@ -4883,7 +4939,8 @@ Alias for @code{hashsum --hash sha512 arg @dots{}}. See command @command{hashsum
 @deffn Command sleep [@option{--verbose}] [@option{--interruptible}] count
 Sleep for @var{count} seconds. If option @option{--interruptible} is given,
 allow @key{ESC} to interrupt sleep. With @option{--verbose} show countdown
-of remaining seconds.
+of remaining seconds. Exit code is set to 0 if timeout expired and to 1
+if timeout was interrupted by @key{ESC}.
 @end deffn
 
 
@@ -5937,8 +5994,20 @@ mounted on
 Recheck the device map, even if @file{/boot/grub/device.map} already
 exists. You should use this option whenever you add/remove a disk
 into/from your computer.
-@end table
 
+@item --no-rs-codes
+By default on x86 BIOS systems, @command{grub-install} will use some
+extra space in the bootloader embedding area for Reed-Solomon
+error-correcting codes. This enables GRUB to still boot successfully
+if some blocks are corrupted.  The exact amount of protection offered
+is dependent on available space in the embedding area.  R sectors of
+redundancy can tolerate up to R/2 corrupted sectors. This
+redundancy may be cumbersome if attempting to cryptographically
+validate the contents of the bootloader embedding area, or in more
+modern systems with GPT-style partition tables (@pxref{BIOS
+installation}) where GRUB does not reside in any unpartitioned space
+outside of the MBR.  Disable the Reed-Solomon codes with this option.
+@end table
 
 @node Invoking grub-mkconfig
 @chapter Invoking grub-mkconfig

docs/man/grub-file.h2m

@@ -0,0 +1,2 @@
+[NAME]
+grub-file \- check file type

docs/man/grub-macbless.h2m

@@ -0,0 +1,4 @@
+[NAME]
+grub-macbless \- bless a mac file/directory
+[SEE ALSO]
+.BR grub-install (1)

docs/man/grub-syslinux2cfg.h2m

@@ -0,0 +1,4 @@
+[NAME]
+grub-syslinux2cfg \- transform syslinux config into grub.cfg
+[SEE ALSO]
+.BR grub-menulst2cfg (8)

docs/osdetect.cfg

@@ -178,6 +178,12 @@ for dev in (*); do
     # uuid: filesystem UUID
     probe -s uuid -u $dev
 
+    if test -f ($device)/isolinux/isolinux.cfg ; then
+	menuentry "ISOLINUX config (on $device)" $device {
+	    set root=$2
+	    syslinux_configfile -i /isolinux/isolinux.cfg
+	}
+    fi
     if test -f ($device)/bootmgr -a -f ($device)/boot/bcd; then
 	menuentry "Windows Vista bootmgr (on $device)" $device {
 	    set root=$2

grub-core/Makefile.am

@@ -10,10 +10,6 @@ CCAS=$(TARGET_CC)
 RANLIB=$(TARGET_RANLIB)
 STRIP=$(TARGET_STRIP)
 
-if COND_HAVE_FONT_SOURCE
-TARGET_CFLAGS += -DUSE_ASCII_FALLBACK=1 -DHAVE_UNIFONT_WIDTHSPEC=1
-endif
-
 MACHO2IMG=$(top_builddir)/grub-macho2img
 
 AM_CFLAGS = $(TARGET_CFLAGS)
@@ -30,8 +26,11 @@ CFLAGS_LIBRARY += $(CFLAGS_PLATFORM) -fno-builtin
 CPPFLAGS_LIBRARY += $(CPPFLAGS_PLATFORM)
 CCASFLAGS_LIBRARY += $(CCASFLAGS_PLATFORM)
 
+build-grub-pep2elf: $(top_srcdir)/util/grub-pe2elf.c $(top_srcdir)/grub-core/kern/emu/misc.c $(top_srcdir)/util/misc.c
+	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) -DGRUB_BUILD=1 -DGRUB_TARGET_WORDSIZE=64 -DGRUB_UTIL=1 -DGRUB_BUILD_PROGRAM_NAME=\"build-grub-pep2elf\" $^
+
 build-grub-pe2elf: $(top_srcdir)/util/grub-pe2elf.c $(top_srcdir)/grub-core/kern/emu/misc.c $(top_srcdir)/util/misc.c
-	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) -DGRUB_BUILD=1 -DGRUB_UTIL=1 -DGRUB_BUILD_PROGRAM_NAME=\"build-grub-pe2elf\" $^
+	$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) -DGRUB_BUILD=1 -DGRUB_TARGET_WORDSIZE=32 -DGRUB_UTIL=1 -DGRUB_BUILD_PROGRAM_NAME=\"build-grub-pe2elf\" $^
 
 # gentrigtables
 gentrigtables: gentrigtables.c
@@ -104,7 +103,6 @@ endif
 if COND_i386_coreboot
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/coreboot/lbio.h
-KERNEL_HEADER_FILES += $(top_builddir)/include/grub/i386/pc/int.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video_fb.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/gfxterm.h
@@ -114,7 +112,6 @@ endif
 
 if COND_i386_multiboot
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
-KERNEL_HEADER_FILES += $(top_builddir)/include/grub/i386/pc/int.h
 endif
 
 if COND_i386_qemu
@@ -173,7 +170,6 @@ endif
 if COND_mips_qemu_mips
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/keyboard_layouts.h
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
-KERNEL_HEADER_FILES += $(top_builddir)/include/grub/cpu/cache.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/serial.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/loader.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
@@ -185,7 +181,6 @@ if COND_mips_loongson
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/keyboard_layouts.h
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
 KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/time.h
-KERNEL_HEADER_FILES += $(top_builddir)/include/grub/cpu/cache.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video_fb.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/gfxterm.h
@@ -393,41 +388,35 @@ CLEANFILES += $(MOD_FILES)
 
 if COND_ENABLE_EFIEMU
 efiemu32.o: efiemu/runtime/efiemu.c $(TARGET_OBJ2ELF)
-	-rm -f $@; \
+	-rm -f $@
+	-rm -f $@.bin
+	$(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m32 -Wall -Werror -nostdlib -static -O2 -c -o $@.bin $<
 	if test "x$(TARGET_APPLE_LINKER)" = x1; then \
-	  $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m32 -Wall -Werror -nostdlib -O2 -c -o $@.bin $< || exit 1; \
 	  $(TARGET_OBJCONV) -felf32 -nu -nd $@.bin $@ || exit 1; \
-	  rm -f $@.bin; \
+	  rm -f $@.bin ; \
+	elif test ! -z "$(TARGET_OBJ2ELF)"; then \
+	  $(TARGET_OBJ2ELF) $@.bin || (rm -f $@.bin; exit 1); \
+	  mv $@.bin $@ ; \
 	else \
-	  $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m32 -Wall -Werror -nostdlib -O2 -c -o $@ $< || exit 1; \
-	  if test ! -z "$(TARGET_OBJ2ELF)"; then $(TARGET_OBJ2ELF) $@ || (rm -f $@; exit 1); fi; \
+	  mv $@.bin $@ ; \
 	fi
 
+# Link format -arch,x86_64 means Apple linker
 efiemu64_c.o: efiemu/runtime/efiemu.c
-	if test "x$(TARGET_APPLE_LINKER)" = x1; then \
-	  $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -nostdlib -Wall -Werror -mno-red-zone -c -o $@ $< || exit 1; \
-	else \
-	  $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -nostdlib -Wall -Werror -O2 -mcmodel=large -mno-red-zone -c -o $@ $< || exit 1; \
-	fi
+	$(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -nostdlib -Wall -Werror -O2 -mcmodel=large -mno-red-zone -c -o $@ $<
 
 efiemu64_s.o: efiemu/runtime/efiemu.S
-	-rm -f $@
-	if test "x$(TARGET_APPLE_LINKER)" = x1; then \
-	  $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -Wall -Werror -nostdlib -O2 -mno-red-zone -c -o $@ $< || exit 1; \
-	else \
-	  $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -Wall -Werror -nostdlib -O2 -mcmodel=large -mno-red-zone -c -o $@ $< || exit 1; \
-	fi
+	$(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -Wall -Werror -nostdlib -O2 -mcmodel=large -mno-red-zone -c -o $@ $<
 
 efiemu64.o: efiemu64_c.o efiemu64_s.o $(TARGET_OBJ2ELEF)
-	-rm -f $@; \
-	if test "x$(TARGET_APPLE_LINKER)" = x1; then \
-	  rm -f $@.bin; \
-	  $(TARGET_CC) -m64 -Wl,-r -nostdlib -o $@.bin $^ || exit 1; \
+	-rm -f $@
+	-rm -f $@.bin
+	$(TARGET_CC) -m64 $(EFIEMU64_LINK_FORMAT) -nostdlib -static -Wl,-r -o $@.bin $^
+	if test "x$(EFIEMU64_LINK_FORMAT)" = x-arch,x86_64; then \
 	  $(TARGET_OBJCONV) -felf64 -nu -nd $@.bin $@ || exit 1; \
 	  rm -f $@.bin; \
 	else \
-	  $(TARGET_CC) -m64 -Wl,-melf_x86_64 -nostdlib -Wl,-r -o $@ $^ || exit 1; \
-	  if test ! -z "$(TARGET_OBJ2ELF)"; then $(TARGET_OBJ2ELF) $@ || (rm -f $@; exit 1); fi; \
+	  mv $@.bin $@ ; \
 	fi
 
 platform_DATA += efiemu32.o efiemu64.o

grub-core/Makefile.core.def

@@ -59,9 +59,7 @@ kernel = {
   ia64_efi_ldflags = '-Wl,-r,-d';
   ia64_efi_stripflags = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version';
 
-  x86_64_xen_ldflags       = '-Wl,-Ttext=0';
   x86_64_xen_cppflags	   = '$(CPPFLAGS_XEN)';
-  i386_xen_ldflags       = '-Wl,-Ttext=0';
   i386_xen_cppflags	   = '$(CPPFLAGS_XEN)';
 
   arm_efi_ldflags          = '-Wl,-r,-d';
@@ -72,15 +70,21 @@ kernel = {
 
   i386_pc_ldflags          = '$(TARGET_IMG_LDFLAGS)';
   i386_pc_ldflags          = '$(TARGET_IMG_BASE_LDOPT),0x9000';
-
   i386_qemu_ldflags        = '$(TARGET_IMG_LDFLAGS)';
   i386_qemu_ldflags        = '$(TARGET_IMG_BASE_LDOPT),0x8200';
+  i386_coreboot_ldflags    = '$(TARGET_IMG_LDFLAGS)';
+  i386_coreboot_ldflags    = '$(TARGET_IMG_BASE_LDOPT),0x8200';
+  i386_multiboot_ldflags   = '$(TARGET_IMG_LDFLAGS)';
+  i386_multiboot_ldflags   = '$(TARGET_IMG_BASE_LDOPT),0x8200';
+  i386_ieee1275_ldflags    = '$(TARGET_IMG_LDFLAGS)';
+  i386_ieee1275_ldflags    = '$(TARGET_IMG_BASE_LDOPT),0x10000';
+  i386_xen_ldflags         = '$(TARGET_IMG_LDFLAGS)';
+  i386_xen_ldflags         = '$(TARGET_IMG_BASE_LDOPT),0';
+  x86_64_xen_ldflags       = '$(TARGET_IMG_LDFLAGS)';
+  x86_64_xen_ldflags       = '$(TARGET_IMG_BASE_LDOPT),0';
 
   ldadd = '$(LDADD_KERNEL)';
 
-  i386_coreboot_ldflags    = '-Wl,-Ttext=0x8200';
-  i386_multiboot_ldflags   = '-Wl,-Ttext=0x8200';
-  i386_ieee1275_ldflags    = '-Wl,-Ttext=0x10000';
   mips_loongson_ldflags    = '-Wl,-Ttext,0x80200000';
   powerpc_ieee1275_ldflags = '-Wl,-Ttext,0x200000';
   sparc64_ieee1275_ldflags = '-Wl,-Ttext,0x4400';
@@ -88,7 +92,6 @@ kernel = {
   mips_qemu_mips_ldflags    = '-Wl,-Ttext,0x80200000';
 
   mips_arc_cppflags = '-DGRUB_DECOMPRESSOR_LINK_ADDR=$(TARGET_DECOMPRESSOR_LINK_ADDR)';
-  mips_loongson_cppflags = '-DUSE_ASCII_FALLBACK';
   i386_qemu_cppflags     = '-DGRUB_BOOT_MACHINE_LINK_ADDR=$(GRUB_BOOT_MACHINE_LINK_ADDR)';
   emu_cflags = '$(CFLAGS_GNULIB)';
   emu_cppflags = '$(CPPFLAGS_GNULIB)';
@@ -194,6 +197,7 @@ kernel = {
   ia64_efi = kern/ia64/efi/init.c;
   ia64_efi = kern/ia64/dl.c;
   ia64_efi = kern/ia64/dl_helper.c;
+  ia64_efi = kern/ia64/cache.c;
 
   arm_efi = kern/arm/efi/init.c;
   arm_efi = kern/arm/efi/misc.c;
@@ -241,6 +245,7 @@ kernel = {
   mips_loongson = video/sm712.c;
   mips_loongson = video/sis315pro.c;
   mips_loongson = video/radeon_fuloong2e.c;
+  mips_loongson = video/radeon_yeeloong3a.c;
   extra_dist = video/sm712_init.c;
   extra_dist = video/sis315_init.c;
   mips_loongson = commands/keylayouts.c;
@@ -283,6 +288,9 @@ kernel = {
   emu = osdep/emuconsole.c;
   extra_dist = osdep/unix/emuconsole.c;
   extra_dist = osdep/windows/emuconsole.c;
+  emu = osdep/dl.c;
+  extra_dist = osdep/unix/dl.c;
+  extra_dist = osdep/windows/dl.c;
   emu = osdep/sleep.c;
   emu = osdep/init.c;
   emu = osdep/emunet.c;
@@ -615,18 +623,6 @@ module = {
   enable = xen;
 };
 
-module = {
-  name = check_nt_hiberfil;
-  common = commands/i386/nthibr.c;
-};
-
-library = {
-  name = libgnulib.a;
-  common = gnulib/regex.c;
-  cflags = '$(CFLAGS_POSIX) $(CFLAGS_GNULIB)';
-  cppflags = '$(CPPFLAGS_POSIX) $(CPPFLAGS_GNULIB)';
-};
-
 module = {
   name = cmostest;
   common = commands/i386/cmostest.c;
@@ -678,8 +674,7 @@ module = {
   name = regexp;
   common = commands/regexp.c;
   common = commands/wildcard.c;
-  ldadd = libgnulib.a;
-  dependencies = libgnulib.a;
+  common = gnulib/regex.c;
   cflags = '$(CFLAGS_POSIX) $(CFLAGS_GNULIB)';
   cppflags = '$(CPPFLAGS_POSIX) $(CPPFLAGS_GNULIB)';
 };
@@ -1448,6 +1443,11 @@ module = {
   common = fs/zfs/zfsinfo.c;
 };
 
+module = {
+  name = macbless;
+  common = commands/macbless.c;
+};
+
 module = {
   name = pxe;
   i386_pc = net/drivers/i386/pc/pxe.c;
@@ -1579,6 +1579,7 @@ module = {
   extra_dist = lib/ia64/setjmp.S;
   extra_dist = lib/ia64/longjmp.S;
   extra_dist = lib/arm/setjmp.S;
+  extra_dist = lib/arm64/setjmp.S;
 };
 
 module = {
@@ -1620,6 +1621,14 @@ module = {
   enable = i386_pc;
 };
 
+
+module = {
+  name = truecrypt;
+  i386_pc = loader/i386/pc/truecrypt.c;
+  enable = i386_pc;
+};
+
+
 module = {
   name = freedos;
   i386_pc = loader/i386/pc/freedos.c;
@@ -1656,10 +1665,6 @@ module = {
   name = linux;
   x86 = loader/i386/linux.c;
   xen = loader/i386/xen.c;
-  xen = loader/i386/xen_file.c;
-  xen = loader/i386/xen_file32.c;
-  xen = loader/i386/xen_file64.c;
-  extra_dist = loader/i386/xen_fileXX.c;
   xen_cppflags	   = '$(CPPFLAGS_XEN)';
   i386_pc = lib/i386/pc/vesa_modes_table.c;
   mips = loader/mips/linux.c;
@@ -1677,16 +1682,21 @@ module = {
   name = xnu;
   x86 = loader/xnu_resume.c;
   x86 = loader/i386/xnu.c;
-  x86 = loader/macho32.c;
-  x86 = loader/macho64.c;
-  x86 = loader/macho.c;
   x86 = loader/xnu.c;
-  x86 = loader/lzss.c;
 
-  extra_dist = loader/machoXX.c;
   enable = x86;
 };
 
+module = {
+  name = macho;
+
+  common = loader/macho.c;
+  common = loader/macho32.c;
+  common = loader/macho64.c;
+  common = loader/lzss.c;
+  extra_dist = loader/machoXX.c;
+};
+
 module = {
   name = appleldr;
   common = loader/efi/appleloader.c;
@@ -1743,6 +1753,7 @@ module = {
   common = normal/term.c;
   common = normal/context.c;
   common = normal/charset.c;
+  common = lib/getline.c;
 
   common = script/main.c;
   common = script/script.c;
@@ -1932,6 +1943,11 @@ module = {
   common = tests/signatures.h;
 };
 
+module = {
+  name = sleep_test;
+  common = tests/sleep_test.c;
+};
+
 module = {
   name = xnu_uuid_test;
   common = tests/xnu_uuid_test.c;
@@ -2119,6 +2135,12 @@ module = {
   enable = xen;
 };
 
+module = {
+  name = syslinuxcfg;
+  common = lib/syslinux_parse.c;
+  common = commands/syslinuxcfg.c;
+};
+
 module = {
   name = test_blockarg;
   common = tests/test_blockarg.c;
@@ -2261,3 +2283,15 @@ module = {
   name = progress;
   common = lib/progress.c;
 };
+
+module = {
+  name = file;
+  common = commands/file.c;
+  common = commands/file32.c;
+  common = commands/file64.c;
+  extra_dist = commands/fileXX.c;
+  common = loader/i386/xen_file.c;
+  common = loader/i386/xen_file32.c;
+  common = loader/i386/xen_file64.c;
+  extra_dist = loader/i386/xen_fileXX.c;
+};

grub-core/boot/i386/qemu/boot.S

@@ -58,7 +58,7 @@ VARIABLE(grub_core_entry_addr)
 	orb	$0x02, %al
 	outb	$0x92
 1:
-	movl	grub_core_entry_addr, %edx
+	movl	EXT_C(grub_core_entry_addr), %edx
 	jmp	*%edx
 
 #include "../../../kern/i386/realmode.S"

grub-core/boot/mips/loongson/fwstart.S

@@ -63,18 +63,18 @@ __start:
 	   This way we don't need to sacrifice a register for it.  */
 retry_cs5536:	
 	/* We have only one bus (0). Function is 0.  */
-	lui $t0, %hi(GRUB_MACHINE_PCI_CONF_CTRL_REG_ADDR)
-	lui $t1, %hi(GRUB_MACHINE_PCI_CONFSPACE)
+	lui $t0, %hi(GRUB_MACHINE_PCI_CONF_CTRL_REG_ADDR_2F)
+	lui $t1, %hi(GRUB_MACHINE_PCI_CONFSPACE_2F)
 	lui $t3, %hi(GRUB_CS5536_PCIID)
 	addiu $t3, $t3, %lo(GRUB_CS5536_PCIID)
 	ori $t4, $zero, 1
 1:
-	andi $t4, $t4, ((1 << GRUB_PCI_NUM_DEVICES) - 1)
+	andi $t4, $t4, ((1 << GRUB_PCI_NUM_DEVICES_2F) - 1)
 	/* In case of failure try again. CS5536 may be slow to come up.  */
 	beql  $t4, $zero, retry_cs5536
 	 nop
-	sw   $t4, %lo(GRUB_MACHINE_PCI_CONF_CTRL_REG_ADDR) ($t0)
-	lw   $t2, (%lo(GRUB_MACHINE_PCI_CONFSPACE) + GRUB_PCI_REG_PCI_ID) ($t1)
+	sw   $t4, %lo(GRUB_MACHINE_PCI_CONF_CTRL_REG_ADDR_2F) ($t0)
+	lw   $t2, (%lo(GRUB_MACHINE_PCI_CONFSPACE_2F) + GRUB_PCI_REG_PCI_ID) ($t1)
 	bnel  $t2, $t3, 1b
 	 sll $t4, $t4, 1
 
@@ -86,9 +86,9 @@ retry_cs5536:
 	 move $a0, $t4
 #endif
 
-	lui $t0, %hi(GRUB_MACHINE_PCI_CONFSPACE)
+	lui $t0, %hi(GRUB_MACHINE_PCI_CONFSPACE_2F)
 	li  $t1, GRUB_CS5536_MSR_MAILBOX_CONFIG_ENABLED
-	sw  $t1, (%lo(GRUB_MACHINE_PCI_CONFSPACE) + GRUB_CS5536_MSR_MAILBOX_CONFIG) ($t0)
+	sw  $t1, (%lo(GRUB_MACHINE_PCI_CONFSPACE_2F) + GRUB_CS5536_MSR_MAILBOX_CONFIG) ($t0)
 	
 	/* Set GPIO LBAR.  */
 	lui $a0, %hi(GRUB_CS5536_MSR_GPIO_BAR)
@@ -121,21 +121,21 @@ retry_cs5536:
 	bal message
 	  addiu $a0, $a0, %lo(smbus_enabled)
 
-	lui $t0, %hi(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_SMBUS)
+	lui $t0, %hi(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS)
 
 	/* Disable SMB.  */
-	sb $zero, %lo(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL2) ($t0)
+	sb $zero, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL2) ($t0)
 
 	/* Disable interrupts.  */
-	sb $zero, %lo(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1) ($t0)
+	sb $zero, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1) ($t0)
 
 	/* Set as master.  */
-	sb $zero, %lo(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_ADDR) ($t0)
+	sb $zero, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_ADDR) ($t0)
 
 	/* Launch SMBus controller at slowest speed possible.  */
 	ori $t1, $zero, 0xff
-	sb $t1, %lo(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL3) ($t0)
-	sb $t1, %lo(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL2) ($t0)
+	sb $t1, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL3) ($t0)
+	sb $t1, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL2) ($t0)
 
 	/* Yeeloong and Fuloong2f have only one memory slot.  */
 	/* Output first byte on serial for debugging.  */
@@ -237,8 +237,8 @@ other_exception:
 	 addiu $a0, $a0, %lo(unhandled_exception)
 
 gpio_init:
-	lui $t0, %hi(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_GPIO)
-	addiu  $t0, $t0, %lo(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_GPIO)
+	lui $t0, %hi(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_GPIO)
+	addiu  $t0, $t0, %lo(GRUB_MACHINE_PCI_IO_BASE_2F + GRUB_CS5536_LBAR_GPIO)
 	lui $t1, %hi (gpio_dump)
 	addiu $t1, $t1, %lo (gpio_dump)
 
@@ -368,18 +368,18 @@ self:
            Clobbered:	 $t0
 	*/
 wrmsr:
-	lui $t0, %hi(GRUB_MACHINE_PCI_CONFSPACE)
-	sw  $a0, (%lo(GRUB_MACHINE_PCI_CONFSPACE) + GRUB_CS5536_MSR_MAILBOX_ADDR) ($t0)
-	sw  $a1, (%lo(GRUB_MACHINE_PCI_CONFSPACE) + GRUB_CS5536_MSR_MAILBOX_DATA0) ($t0)
+	lui $t0, %hi(GRUB_MACHINE_PCI_CONFSPACE_2F)
+	sw  $a0, (%lo(GRUB_MACHINE_PCI_CONFSPACE_2F) + GRUB_CS5536_MSR_MAILBOX_ADDR) ($t0)
+	sw  $a1, (%lo(GRUB_MACHINE_PCI_CONFSPACE_2F) + GRUB_CS5536_MSR_MAILBOX_DATA0) ($t0)
 	jr $ra
-	 sw  $a2, (%lo(GRUB_MACHINE_PCI_CONFSPACE) + GRUB_CS5536_MSR_MAILBOX_DATA1) ($t0)
+	 sw  $a2, (%lo(GRUB_MACHINE_PCI_CONFSPACE_2F) + GRUB_CS5536_MSR_MAILBOX_DATA1) ($t0)
 
 	/* Wait for SMBus data or empty transmitter.  */
 	/* In: $a0 = exception handler. Out: none. Clobbered: $t0, $t1  */
 smbus_wait:
 1:	
-	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_STATUS + GRUB_MACHINE_PCI_IO_BASE)
-	lb $t0, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_STATUS + GRUB_MACHINE_PCI_IO_BASE) ($t0)
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_STATUS + GRUB_MACHINE_PCI_IO_BASE_2F)
+	lb $t0, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_STATUS + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	andi $t1, $t0, GRUB_CS5536_SMB_REG_STATUS_SDAST
 	bne $t1, $zero, return
 	 nop
@@ -401,52 +401,52 @@ read_spd:
 	addiu $a0, $a0, %hi(read_spd_fail)
 
 	/* Send START.  */
-	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE)
-	lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE) ($t0)
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F)
+	lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	ori $t1, $t1, GRUB_CS5536_SMB_REG_CTRL1_START
 	bal smbus_wait
-	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE) ($t0)
+	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	
 	/* Send device address.  */
-	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE)
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F)
 	sll $t1, $a1, 1
 	bal smbus_wait
-	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE) ($t0)
+	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 
 	/* Send ACK.  */
-	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE)
-	lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE) ($t0)
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F)
+	lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	ori $t1, $t1, GRUB_CS5536_SMB_REG_CTRL1_ACK
-	sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE) ($t0)
+	sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 
 	/* Send byte address.  */
-	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE)
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F)
 	bal smbus_wait
-	 sb $t2, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE) ($t0)
+	 sb $t2, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 
 	/* Send START.  */
-	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE)
-	lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE) ($t0)
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F)
+	lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	ori $t1, $t1, GRUB_CS5536_SMB_REG_CTRL1_START
 	bal smbus_wait
-	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE) ($t0)
+	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 
 	/* Send device address.  */
-	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE)
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F)
 	sll $t1, $a1, 1
 	ori $t1, $t1, 1
 	bal smbus_wait
-	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE) ($t0)
+	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 
 	/* Send STOP.  */
-	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE)
-	lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE) ($t0)
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F)
+	lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	ori $t1, $t1, GRUB_CS5536_SMB_REG_CTRL1_STOP
 	bal smbus_wait
-	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE) ($t0)
+	 sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 
-	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE)
-	lb $v0, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE) ($t0)
+	lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F)
+	lb $v0, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE_2F) ($t0)
 	jr $t3
 	 andi $v0, $v0, 0xff
 read_spd_fail:

grub-core/boot/sparc64/ieee1275/boot.S

@@ -44,11 +44,11 @@ pic_base:
 	. = _start + GRUB_BOOT_MACHINE_BOOT_DEVPATH
 boot_path:
 	. = _start + GRUB_BOOT_MACHINE_KERNEL_BYTE
-kernel_byte:		.xword (2 << 9)
 boot_path_end:
+kernel_byte:		.xword (2 << 9)
 kernel_address:		.word  GRUB_BOOT_MACHINE_KERNEL_ADDR
 #else
-#define boot_path (_start + 512)
+#define boot_path (_start + 512 + SCRATCH_PAD_BOOT_SIZE)
 #define boot_path_end (_start + 1024)
 #include <grub/offsets.h>
 
@@ -140,7 +140,11 @@ prom_call:
 
 boot_continue:
 	mov	%o7, PIC_REG		/* PIC base */
+#ifndef CDBOOT
 	sethi	%hi(SCRATCH_PAD_BOOT), %l1	/* OF argument slots */
+#else
+	GET_ABS(_start + 512, %l1)	/* OF argument slots */
+#endif
 
 	/* Find the /chosen node so we can fetch the stdout handle,
 	 * and thus perform console output.

grub-core/bus/bonito.c

@@ -30,8 +30,66 @@ static grub_addr_t addr_win[GRUB_MACHINE_PCI_NUM_WIN] =
   {GRUB_MACHINE_PCI_WIN1_ADDR, GRUB_MACHINE_PCI_WIN2_ADDR,
    GRUB_MACHINE_PCI_WIN3_ADDR};
 
+grub_bonito_type_t grub_bonito_type;
+
+static volatile void *
+config_addr (grub_pci_address_t addr)
+{
+  if (grub_bonito_type == GRUB_BONITO_2F)
+    {
+      GRUB_MACHINE_PCI_CONF_CTRL_REG_2F = 1 << ((addr >> 11) & 0xf);
+      return (volatile void *) (GRUB_MACHINE_PCI_CONFSPACE_2F
+				| (addr & 0x07ff));
+    }
+  else
+    {
+
+      if (addr >> 16)
+	return (volatile void *) (GRUB_MACHINE_PCI_CONFSPACE_3A_EXT | addr);
+      else
+	return (volatile void *) (GRUB_MACHINE_PCI_CONFSPACE_3A | addr);
+    }
+}
+
+grub_uint32_t
+grub_pci_read (grub_pci_address_t addr)
+{
+  return *(volatile grub_uint32_t *) config_addr (addr);
+}
+
+grub_uint16_t
+grub_pci_read_word (grub_pci_address_t addr)
+{
+  return *(volatile grub_uint16_t *) config_addr (addr);
+}
+
+grub_uint8_t
+grub_pci_read_byte (grub_pci_address_t addr)
+{
+  return *(volatile grub_uint8_t *) config_addr (addr);
+}
+
+void
+grub_pci_write (grub_pci_address_t addr, grub_uint32_t data)
+{
+  *(volatile grub_uint32_t *) config_addr (addr) = data;
+}
+
+void
+grub_pci_write_word (grub_pci_address_t addr, grub_uint16_t data)
+{
+  *(volatile grub_uint16_t *) config_addr (addr) = data;
+}
+
+void
+grub_pci_write_byte (grub_pci_address_t addr, grub_uint8_t data)
+{
+  *(volatile grub_uint8_t *) config_addr (addr) = data;
+}
+
+
 static inline void
-write_bases (void)
+write_bases_2f (void)
 {
   int i;
   grub_uint32_t reg = 0;
@@ -39,13 +97,15 @@ write_bases (void)
     reg |= (((base_win[i] >> GRUB_MACHINE_PCI_WIN_SHIFT) 
 	     & GRUB_MACHINE_PCI_WIN_MASK) 
 	    << (i * GRUB_MACHINE_PCI_WIN_MASK_SIZE));
-  GRUB_MACHINE_PCI_IO_CTRL_REG = reg;
+  GRUB_MACHINE_PCI_IO_CTRL_REG_2F = reg;
 }
 
 volatile void *
 grub_pci_device_map_range (grub_pci_device_t dev __attribute__ ((unused)),
 			   grub_addr_t base, grub_size_t size)
 {
+  if (grub_bonito_type == GRUB_BONITO_2F)
+    {
       int i;
       grub_addr_t newbase;
 
@@ -66,11 +126,25 @@ grub_pci_device_map_range (grub_pci_device_t dev __attribute__ ((unused)),
 	  {
 	    usage_win[i]++;
 	    base_win[i] = newbase;
-	write_bases ();
+	    write_bases_2f ();
 	    return (void *) 
 	      (addr_win[i] | (base & GRUB_MACHINE_PCI_WIN_OFFSET_MASK));
 	  }
       grub_fatal ("Out of PCI windows.");
+    }
+  else
+    {
+      int region = 0;
+      if (base >= 0x10000000
+	  && base + size <= 0x18000000)
+	region = 1;
+      if (base >= 0x1c000000
+	  && base + size <= 0x1f000000)
+	region = 2;
+      if (region == 0)
+	grub_fatal ("Attempt to map out of regions");
+      return (void *) (0xa0000000 | base);
+    }
 }
 
 void *
@@ -86,6 +160,8 @@ grub_pci_device_unmap_range (grub_pci_device_t dev __attribute__ ((unused)),
 			     volatile void *mem,
 			     grub_size_t size __attribute__ ((unused)))
 {
+  if (grub_bonito_type == GRUB_BONITO_2F)
+    {
       int i;
       for (i = 0; i < GRUB_MACHINE_PCI_NUM_WIN; i++)
 	if (usage_win[i] && addr_win[i] 
@@ -96,4 +172,5 @@ grub_pci_device_unmap_range (grub_pci_device_t dev __attribute__ ((unused)),
 	    return;
 	  }
       grub_fatal ("Tried to unmap not mapped region");
+    }
 }

grub-core/bus/usb/ehci.c

@@ -534,11 +534,20 @@ grub_ehci_pci_iter (grub_pci_device_t dev, grub_pci_id_t pciid,
 			"EHCI grub_ehci_pci_iter: registers above 4G are not supported\n");
 	  return 0;
 	}
+      base &= GRUB_PCI_ADDR_MEM_MASK;
+      if (!base)
+	{
+	  grub_dprintf ("ehci",
+			"EHCI: EHCI is not mapped\n");
+	  return 0;
+	}
 
       /* Set bus master - needed for coreboot, VMware, broken BIOSes etc. */
       addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
       grub_pci_write_word(addr,
-          GRUB_PCI_COMMAND_BUS_MASTER | grub_pci_read_word(addr));
+			  GRUB_PCI_COMMAND_MEM_ENABLED
+			  | GRUB_PCI_COMMAND_BUS_MASTER
+			  | grub_pci_read_word(addr));
       
       grub_dprintf ("ehci", "EHCI grub_ehci_pci_iter: 32-bit EHCI OK\n");
     }
@@ -1504,7 +1513,7 @@ grub_ehci_check_transfer (grub_usb_controller_t dev,
   struct grub_ehci *e = dev->data;
   struct grub_ehci_transfer_controller_data *cdata =
     transfer->controller_data;
-  grub_uint32_t token;
+  grub_uint32_t token, token_ftd;
 
   grub_dprintf ("ehci",
 		"check_transfer: EHCI STATUS=%08x, cdata=%p, qh=%p\n",
@@ -1532,13 +1541,18 @@ grub_ehci_check_transfer (grub_usb_controller_t dev,
     return grub_ehci_parse_notrun (dev, transfer, actual);
 
   token = grub_le_to_cpu32 (cdata->qh_virt->td_overlay.token);
+  /* If the transfer consist from only one TD, we should check */
+  /* if the TD was really executed and deactivated - to prevent */
+  /* false detection of transfer finish. */
+  token_ftd = grub_le_to_cpu32 (cdata->td_first_virt->token);
 
   /* Detect QH halted */
   if ((token & GRUB_EHCI_STATUS_HALTED) != 0)
     return grub_ehci_parse_halt (dev, transfer, actual);
 
   /* Detect QH not active - QH is not active and no next TD */
-  if ((token & GRUB_EHCI_STATUS_ACTIVE) == 0)
+  if (token && ((token & GRUB_EHCI_STATUS_ACTIVE) == 0)
+	&& ((token_ftd & GRUB_EHCI_STATUS_ACTIVE) == 0))
     {
       /* It could be finish at all or short packet condition */
       if ((grub_le_to_cpu32 (cdata->qh_virt->td_overlay.next_td)

grub-core/bus/usb/ohci.c

@@ -47,7 +47,7 @@ struct grub_ohci_hcca
   grub_uint32_t donehead;
 
   grub_uint8_t reserved[116];
-} __attribute__((packed));
+} GRUB_PACKED;
 
 /* OHCI General Transfer Descriptor */
 struct grub_ohci_td
@@ -64,7 +64,7 @@ struct grub_ohci_td
                                * physical address in CPU endian */
   grub_uint32_t tr_index; /* index of TD in transfer */
   grub_uint8_t pad[8 - sizeof (volatile struct grub_ohci_td *)]; /* padding to 32 bytes */
-} __attribute__((packed));
+} GRUB_PACKED;
 
 /* OHCI Endpoint Descriptor.  */
 struct grub_ohci_ed
@@ -73,7 +73,7 @@ struct grub_ohci_ed
   grub_uint32_t td_tail;
   grub_uint32_t td_head;
   grub_uint32_t next_ed;
-} __attribute__((packed));
+} GRUB_PACKED;
 
 typedef volatile struct grub_ohci_td *grub_ohci_td_t;
 typedef volatile struct grub_ohci_ed *grub_ohci_ed_t;
@@ -265,16 +265,20 @@ grub_ohci_pci_iter (grub_pci_device_t dev, grub_pci_id_t pciid,
       addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG0);
       base = grub_pci_read (addr);
 
-#if 0
-      /* Stop if there is no IO space base address defined.  */
-      if (! (base & 1))
+      base &= GRUB_PCI_ADDR_MEM_MASK;
+      if (!base)
+	{
+	  grub_dprintf ("ehci",
+			"EHCI: EHCI is not mapper\n");
 	  return 0;
-#endif
+	}
 
       /* Set bus master - needed for coreboot, VMware, broken BIOSes etc. */
       addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
       grub_pci_write_word(addr,
-          GRUB_PCI_COMMAND_BUS_MASTER | grub_pci_read_word(addr));
+			  GRUB_PCI_COMMAND_MEM_ENABLED
+			  | GRUB_PCI_COMMAND_BUS_MASTER
+			  | grub_pci_read_word(addr));
 
       grub_dprintf ("ohci", "class=0x%02x 0x%02x interface 0x%02x\n",
 		    class, subclass, interf);

grub-core/bus/usb/serial/pl2303.c

@@ -55,7 +55,7 @@ struct grub_pl2303_config
   grub_uint8_t stop_bits;
   grub_uint8_t parity;
   grub_uint8_t word_len;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 static void
 real_config (struct grub_serial_port *port)

grub-core/bus/usb/uhci.c

@@ -105,7 +105,7 @@ struct grub_uhci_qh
   /* Queue heads are aligned on 16 bytes, pad so a queue head is 16
      bytes so we can store many in a 4K page.  */
   grub_uint8_t pad[8];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* UHCI Transfer Descriptor.  */
 struct grub_uhci_td
@@ -129,7 +129,7 @@ struct grub_uhci_td
 
   /* 3 additional 32 bits words reserved for the Host Controller Driver.  */
   grub_uint32_t data[3];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 typedef volatile struct grub_uhci_td *grub_uhci_td_t;
 typedef volatile struct grub_uhci_qh *grub_uhci_qh_t;
@@ -217,12 +217,6 @@ grub_uhci_pci_iter (grub_pci_device_t dev,
   if (class != 0x0c || subclass != 0x03 || interf != 0x00)
     return 0;
 
-  /* Set bus master - needed for coreboot or broken BIOSes */
-  addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
-  grub_pci_write_word(addr, GRUB_PCI_COMMAND_IO_ENABLED
-		      | GRUB_PCI_COMMAND_BUS_MASTER
-		      | grub_pci_read_word (addr));
-
   /* Determine IO base address.  */
   addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG4);
   base = grub_pci_read (addr);
@@ -233,6 +227,13 @@ grub_uhci_pci_iter (grub_pci_device_t dev,
   if ((base & GRUB_UHCI_IOMASK) == 0)
     return 0;
 
+  /* Set bus master - needed for coreboot or broken BIOSes */
+  addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
+  grub_pci_write_word(addr, GRUB_PCI_COMMAND_IO_ENABLED
+		      | GRUB_PCI_COMMAND_BUS_MASTER
+		      | GRUB_PCI_COMMAND_MEM_ENABLED
+		      | grub_pci_read_word (addr));
+
   grub_dprintf ("uhci", "base = %x\n", base);
 
   /* Allocate memory for the controller and register it.  */

grub-core/commands/acpi.c

@@ -227,7 +227,7 @@ grub_acpi_create_ebda (void)
 	    grub_dprintf ("acpi", "Copying rsdpv2 to %p\n", target);
 	    v2inebda = target;
 	    target += v2->length;
-	    target = (grub_uint8_t *) ((((long) target - 1) | 0xf) + 1);
+	    target = (grub_uint8_t *) ((((grub_addr_t) target - 1) | 0xf) + 1);
 	    v2 = 0;
 	    break;
 	  }
@@ -246,7 +246,7 @@ grub_acpi_create_ebda (void)
 	    grub_dprintf ("acpi", "Copying rsdpv1 to %p\n", target);
 	    v1inebda = target;
 	    target += sizeof (struct grub_acpi_rsdp_v10);
-	    target = (grub_uint8_t *) ((((long) target - 1) | 0xf) + 1);
+	    target = (grub_uint8_t *) ((((grub_addr_t) target - 1) | 0xf) + 1);
 	    v1 = 0;
 	    break;
 	  }
@@ -265,7 +265,7 @@ grub_acpi_create_ebda (void)
 	    grub_memcpy (target, v2, v2->length);
 	    v2inebda = target;
 	    target += v2->length;
-	    target = (grub_uint8_t *) ((((long) target - 1) | 0xf) + 1);
+	    target = (grub_uint8_t *) ((((grub_addr_t) target - 1) | 0xf) + 1);
 	    v2 = 0;
 	    break;
 	  }
@@ -282,7 +282,7 @@ grub_acpi_create_ebda (void)
 	    grub_memcpy (target, v1, sizeof (struct grub_acpi_rsdp_v10));
 	    v1inebda = target;
 	    target += sizeof (struct grub_acpi_rsdp_v10);
-	    target = (grub_uint8_t *) ((((long) target - 1) | 0xf) + 1);
+	    target = (grub_uint8_t *) ((((grub_addr_t) target - 1) | 0xf) + 1);
 	    v1 = 0;
 	    break;
 	  }
@@ -306,7 +306,7 @@ grub_acpi_create_ebda (void)
       *target = 0;
 
   grub_dprintf ("acpi", "Switching EBDA\n");
-  (*((grub_uint16_t *) 0x40e)) = ((long)targetebda) >> 4;
+  (*((grub_uint16_t *) 0x40e)) = ((grub_addr_t) targetebda) >> 4;
   grub_dprintf ("acpi", "EBDA switched\n");
 
   return GRUB_ERR_NONE;

grub-core/commands/efi/acpi.c

@@ -26,14 +26,14 @@ struct grub_acpi_rsdp_v10 *
 grub_machine_acpi_get_rsdpv1 (void)
 {
   unsigned i;
-  static grub_efi_guid_t acpi_guid = GRUB_EFI_ACPI_TABLE_GUID;
+  static grub_efi_packed_guid_t acpi_guid = GRUB_EFI_ACPI_TABLE_GUID;
 
   for (i = 0; i < grub_efi_system_table->num_table_entries; i++)
     {
-      grub_efi_guid_t *guid =
+      grub_efi_packed_guid_t *guid =
 	&grub_efi_system_table->configuration_table[i].vendor_guid;
 
-      if (! grub_memcmp (guid, &acpi_guid, sizeof (grub_efi_guid_t)))
+      if (! grub_memcmp (guid, &acpi_guid, sizeof (grub_efi_packed_guid_t)))
 	return (struct grub_acpi_rsdp_v10 *)
 	  grub_efi_system_table->configuration_table[i].vendor_table;
     }
@@ -44,14 +44,14 @@ struct grub_acpi_rsdp_v20 *
 grub_machine_acpi_get_rsdpv2 (void)
 {
   unsigned i;
-  static grub_efi_guid_t acpi20_guid = GRUB_EFI_ACPI_20_TABLE_GUID;
+  static grub_efi_packed_guid_t acpi20_guid = GRUB_EFI_ACPI_20_TABLE_GUID;
 
   for (i = 0; i < grub_efi_system_table->num_table_entries; i++)
     {
-      grub_efi_guid_t *guid =
+      grub_efi_packed_guid_t *guid =
 	&grub_efi_system_table->configuration_table[i].vendor_guid;
 
-      if (! grub_memcmp (guid, &acpi20_guid, sizeof (grub_efi_guid_t)))
+      if (! grub_memcmp (guid, &acpi20_guid, sizeof (grub_efi_packed_guid_t)))
 	return (struct grub_acpi_rsdp_v20 *)
 	  grub_efi_system_table->configuration_table[i].vendor_table;
     }

grub-core/commands/efi/loadbios.c

@@ -105,7 +105,7 @@ fake_bios_data (int use_rom)
   smbios = 0;
   for (i = 0; i < grub_efi_system_table->num_table_entries; i++)
     {
-      grub_efi_guid_t *guid =
+      grub_efi_packed_guid_t *guid =
 	&grub_efi_system_table->configuration_table[i].vendor_guid;
 
       if (! grub_memcmp (guid, &acpi2_guid, sizeof (grub_efi_guid_t)))

grub-core/commands/efi/lsefi.c

@@ -95,7 +95,7 @@ grub_cmd_lsefi (grub_command_t cmd __attribute__ ((unused)),
       grub_efi_handle_t handle = handles[i];
       grub_efi_status_t status;
       grub_efi_uintn_t num_protocols;
-      grub_efi_guid_t **protocols;
+      grub_efi_packed_guid_t **protocols;
       grub_efi_device_path_t *dp;
 
       grub_printf ("Handle %p\n", handle);

grub-core/commands/efi/lsefisystab.c

@@ -71,7 +71,7 @@ grub_cmd_lsefisystab (struct grub_command *cmd __attribute__ ((unused)),
 
   grub_printf (", Version=%x\n", st->firmware_revision);
 
-  grub_printf ("%ld tables:\n", st->num_table_entries);
+  grub_printf ("%lld tables:\n", (long long) st->num_table_entries);
   t = st->configuration_table;
   for (i = 0; i < st->num_table_entries; i++)
     {

grub-core/commands/efi/lssal.c

@@ -32,7 +32,7 @@ disp_sal (void *table)
 {
   struct grub_efi_sal_system_table *t = table;
   void *desc;
-  grub_uint32_t len, l;
+  grub_uint32_t len, l, i;
 
   grub_printf ("SAL rev: %02x, signature: %x, len:%x\n",
 	       t->sal_rev, t->signature, t->total_table_len);
@@ -44,7 +44,9 @@ disp_sal (void *table)
 
   desc = t->entries;
   len = t->total_table_len - sizeof (struct grub_efi_sal_system_table);
-  while (len > 0)
+  if (t->total_table_len <= sizeof (struct grub_efi_sal_system_table))
+    return;
+  for (i = 0; i < t->entry_count; i++)
     {
       switch (*(grub_uint8_t *) desc)
 	{
@@ -123,6 +125,8 @@ disp_sal (void *table)
 	  return;
 	}
       desc = (grub_uint8_t *)desc + l;
+      if (len <= l)
+	return;
       len -= l;
     }
 }
@@ -135,12 +139,12 @@ grub_cmd_lssal (struct grub_command *cmd __attribute__ ((unused)),
   const grub_efi_system_table_t *st = grub_efi_system_table;
   grub_efi_configuration_table_t *t = st->configuration_table;
   unsigned int i;
-  grub_efi_guid_t guid = GRUB_EFI_SAL_TABLE_GUID;
+  grub_efi_packed_guid_t guid = GRUB_EFI_SAL_TABLE_GUID;
 
   for (i = 0; i < st->num_table_entries; i++)
     {
       if (grub_memcmp (&guid, &t->vendor_guid,
-		       sizeof (grub_efi_guid_t)) == 0)
+		       sizeof (grub_efi_packed_guid_t)) == 0)
 	{
 	  disp_sal (t->vendor_table);
 	  return GRUB_ERR_NONE;

grub-core/commands/file.c

@@ -0,0 +1,641 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/env.h>
+#include <grub/command.h>
+#include <grub/extcmd.h>
+#include <grub/i18n.h>
+#include <grub/file.h>
+#include <grub/elf.h>
+#include <grub/xen_file.h>
+#include <grub/efi/pe32.h>
+#include <grub/i386/linux.h>
+#include <grub/xnu.h>
+#include <grub/machoload.h>
+#include <grub/fileid.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+static const struct grub_arg_option options[] = {
+  {"is-i386-xen-pae-domu", 0, 0,
+   N_("Check if FILE can be booted as i386 PAE xen unprivilegied guest"),
+   0, 0},
+  {"is-x86_64-xen-domu", 0, 0,
+   N_("Check if FILE can be booted as x86_64 xen unprivilegied guest"), 0, 0},
+  {"is-x86-xen-dom0", 0, 0,
+   N_("Check if FILE can be used as xen x86 privilegied guest kernel"), 0, 0},
+  {"is-x86-multiboot", 0, 0,
+   N_("Check if FILE can be used as x86 multiboot kernel"), 0, 0},
+  {"is-x86-multiboot2", 0, 0,
+   N_("Check if FILE can be used as x86 multiboot2 kernel"), 0, 0},
+  {"is-arm-linux", 0, 0,
+   N_("Check if FILE is ARM linux"), 0, 0},
+  {"is-ia64-linux", 0, 0,
+   N_("Check if FILE is IA64 linux"), 0, 0},
+  {"is-mips-linux", 0, 0,
+   N_("Check if FILE is MIPS linux"), 0, 0},
+  {"is-mipsel-linux", 0, 0,
+   N_("Check if FILE is MIPSEL linux"), 0, 0},
+  {"is-sparc64-linux", 0, 0,
+   N_("Check if FILE is SPARC64 linux"), 0, 0},
+  {"is-powerpc-linux", 0, 0,
+   N_("Check if FILE is POWERPC linux"), 0, 0},
+  {"is-x86-linux", 0, 0,
+   N_("Check if FILE is x86 linux"), 0, 0},
+  {"is-x86-linux32", 0, 0,
+   N_("Check if FILE is x86 linux supporting 32-bit protocol"), 0, 0},
+  {"is-x86-kfreebsd", 0, 0,
+   N_("Check if FILE is x86 kfreebsd"), 0, 0},
+  {"is-i386-kfreebsd", 0, 0,
+   N_("Check if FILE is i386 kfreebsd"), 0, 0},
+  {"is-x86_64-kfreebsd", 0, 0,
+   N_("Check if FILE is x86_64 kfreebsd"), 0, 0},
+
+  {"is-x86-knetbsd", 0, 0,
+   N_("Check if FILE is x86 knetbsd"), 0, 0},
+  {"is-i386-knetbsd", 0, 0,
+   N_("Check if FILE is i386 knetbsd"), 0, 0},
+  {"is-x86_64-knetbsd", 0, 0,
+   N_("Check if FILE is x86_64 knetbsd"), 0, 0},
+
+  {"is-i386-efi", 0, 0,
+   N_("Check if FILE is i386 EFI file"), 0, 0},
+  {"is-x86_64-efi", 0, 0,
+   N_("Check if FILE is x86-64 EFI file"), 0, 0},
+  {"is-ia64-efi", 0, 0,
+   N_("Check if FILE is IA64 EFI file"), 0, 0},
+  {"is-arm-efi", 0, 0,
+   N_("Check if FILE is ARM EFI file"), 0, 0},
+  {"is-hibernated-hiberfil", 0, 0,
+   N_("Check if FILE is hiberfil.sys in hibernated state"), 0, 0},
+  {"is-x86_64-xnu", 0, 0,
+   N_("Check if FILE is x86_64 xnu (Mac OS X kernel)"), 0, 0},
+  {"is-i386-xnu", 0, 0,
+   N_("Check if FILE is i386 xnu (Mac OS X kernel)"), 0, 0},
+  {"is-xnu-hibr", 0, 0,
+   N_("Check if FILE is xnu (Mac OS X kernel) hibernated image"), 0, 0},
+  {"is-x86-bios-bootsector", 0, 0,
+   N_("Check if FILE is BIOS bootsector"), 0, 0},
+  {0, 0, 0, 0, 0, 0}
+};
+
+enum
+{
+  IS_PAE_DOMU,
+  IS_64_DOMU,
+  IS_DOM0,
+  IS_MULTIBOOT,
+  IS_MULTIBOOT2,
+  IS_ARM_LINUX,
+  IS_IA64_LINUX,
+  IS_MIPS_LINUX,
+  IS_MIPSEL_LINUX,
+  IS_SPARC64_LINUX,
+  IS_POWERPC_LINUX,
+  IS_X86_LINUX,
+  IS_X86_LINUX32,
+  IS_X86_KFREEBSD,
+  IS_X86_KFREEBSD32,
+  IS_X86_KFREEBSD64,
+  IS_X86_KNETBSD,
+  IS_X86_KNETBSD32,
+  IS_X86_KNETBSD64,
+  IS_32_EFI,
+  IS_64_EFI,
+  IS_IA_EFI,
+  IS_ARM_EFI,
+  IS_HIBERNATED,
+  IS_XNU64,
+  IS_XNU32,
+  IS_XNU_HIBR,
+  IS_BIOS_BOOTSECTOR,
+  OPT_TYPE_MIN = IS_PAE_DOMU,
+  OPT_TYPE_MAX = IS_BIOS_BOOTSECTOR
+};
+
+
+static grub_err_t
+grub_cmd_file (grub_extcmd_context_t ctxt, int argc, char **args)
+{
+  grub_file_t file = 0;
+  grub_elf_t elf = 0;
+  grub_err_t err;
+  int type = -1, i;
+  int ret = 0;
+  grub_macho_t macho = 0;
+
+  if (argc == 0)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+  for (i = OPT_TYPE_MIN; i <= OPT_TYPE_MAX; i++)
+    if (ctxt->state[i].set)
+      {
+	if (type == -1)
+	  {
+	    type = i;
+	    continue;
+	  }
+	return grub_error (GRUB_ERR_BAD_ARGUMENT, "multiple types specified");
+      }
+  if (type == -1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, "no type specified");
+
+  file = grub_file_open (args[0]);
+  if (!file)
+    return grub_errno;
+  switch (type)
+    {
+    case IS_BIOS_BOOTSECTOR:
+      {
+	grub_uint16_t sig;
+	if (grub_file_size (file) != 512)
+	  break;
+	if (grub_file_seek (file, 510) == (grub_size_t) -1)
+	  break;
+	if (grub_file_read (file, &sig, 2) != 2)
+	  break;
+	if (sig != grub_cpu_to_le16_compile_time (0xaa55))
+	  break;
+	ret = 1;
+	break;
+      }
+    case IS_IA64_LINUX:
+      {
+	Elf64_Ehdr ehdr;
+
+	if (grub_file_read (file, &ehdr, sizeof (ehdr)) != sizeof (ehdr))
+	  break;
+
+	if (ehdr.e_ident[EI_MAG0] != ELFMAG0
+	    || ehdr.e_ident[EI_MAG1] != ELFMAG1
+	    || ehdr.e_ident[EI_MAG2] != ELFMAG2
+	    || ehdr.e_ident[EI_MAG3] != ELFMAG3
+	    || ehdr.e_ident[EI_VERSION] != EV_CURRENT
+	    || ehdr.e_version != EV_CURRENT)
+	  break;
+
+	if (ehdr.e_ident[EI_CLASS] != ELFCLASS64
+	    || ehdr.e_ident[EI_DATA] != ELFDATA2LSB
+	    || ehdr.e_machine != grub_cpu_to_le16_compile_time (EM_IA_64))
+	  break;
+
+	ret = 1;
+
+	break;
+      }
+
+    case IS_SPARC64_LINUX:
+      {
+	Elf64_Ehdr ehdr;
+
+	if (grub_file_read (file, &ehdr, sizeof (ehdr)) != sizeof (ehdr))
+	  break;
+
+	if (ehdr.e_ident[EI_MAG0] != ELFMAG0
+	    || ehdr.e_ident[EI_MAG1] != ELFMAG1
+	    || ehdr.e_ident[EI_MAG2] != ELFMAG2
+	    || ehdr.e_ident[EI_MAG3] != ELFMAG3
+	    || ehdr.e_ident[EI_VERSION] != EV_CURRENT
+	    || ehdr.e_version != EV_CURRENT)
+	  break;
+
+	if (ehdr.e_ident[EI_CLASS] != ELFCLASS64
+	    || ehdr.e_ident[EI_DATA] != ELFDATA2MSB)
+	  break;
+
+	if (ehdr.e_machine != grub_cpu_to_le16_compile_time (EM_SPARCV9)
+	    || ehdr.e_type != grub_cpu_to_be16_compile_time (ET_EXEC))
+	  break;
+
+	ret = 1;
+
+	break;
+      }
+
+    case IS_POWERPC_LINUX:
+      {
+	Elf32_Ehdr ehdr;
+
+	if (grub_file_read (file, &ehdr, sizeof (ehdr)) != sizeof (ehdr))
+	  break;
+
+	if (ehdr.e_ident[EI_MAG0] != ELFMAG0
+	    || ehdr.e_ident[EI_MAG1] != ELFMAG1
+	    || ehdr.e_ident[EI_MAG2] != ELFMAG2
+	    || ehdr.e_ident[EI_MAG3] != ELFMAG3
+	    || ehdr.e_ident[EI_VERSION] != EV_CURRENT
+	    || ehdr.e_version != EV_CURRENT)
+	  break;
+
+	if (ehdr.e_ident[EI_DATA] != ELFDATA2MSB
+	    || (ehdr.e_machine != grub_cpu_to_le16_compile_time (EM_PPC)
+		&& ehdr.e_machine !=
+		grub_cpu_to_le16_compile_time (EM_PPC64)))
+	  break;
+
+	if (ehdr.e_type != grub_cpu_to_be16_compile_time (ET_EXEC)
+	    && ehdr.e_type != grub_cpu_to_be16_compile_time (ET_DYN))
+	  break;
+
+	ret = 1;
+
+	break;
+      }
+
+    case IS_MIPS_LINUX:
+      {
+	Elf32_Ehdr ehdr;
+
+	if (grub_file_read (file, &ehdr, sizeof (ehdr)) != sizeof (ehdr))
+	  break;
+
+	if (ehdr.e_ident[EI_MAG0] != ELFMAG0
+	    || ehdr.e_ident[EI_MAG1] != ELFMAG1
+	    || ehdr.e_ident[EI_MAG2] != ELFMAG2
+	    || ehdr.e_ident[EI_MAG3] != ELFMAG3
+	    || ehdr.e_ident[EI_VERSION] != EV_CURRENT
+	    || ehdr.e_version != EV_CURRENT)
+	  break;
+
+	if (ehdr.e_ident[EI_DATA] != ELFDATA2MSB
+	    || ehdr.e_machine != grub_cpu_to_be16_compile_time (EM_MIPS)
+	    || ehdr.e_type != grub_cpu_to_be16_compile_time (ET_EXEC))
+	  break;
+
+	ret = 1;
+
+	break;
+      }
+
+    case IS_X86_KNETBSD:
+    case IS_X86_KNETBSD32:
+    case IS_X86_KNETBSD64:
+      {
+	int is32, is64;
+
+	elf = grub_elf_file (file, file->name);
+
+	if (elf->ehdr.ehdr32.e_type != grub_cpu_to_le16_compile_time (ET_EXEC)
+	    || elf->ehdr.ehdr32.e_ident[EI_DATA] != ELFDATA2LSB)
+	  break;
+
+	is32 = grub_elf_is_elf32 (elf);
+	is64 = grub_elf_is_elf64 (elf);
+	if (!is32 && !is64)
+	  break;
+	if (!is32 && type == IS_X86_KNETBSD32)
+	  break;
+	if (!is64 && type == IS_X86_KNETBSD64)
+	  break;
+	if (is64)
+	  ret = grub_file_check_netbsd64 (elf);
+	if (is32)
+	  ret = grub_file_check_netbsd32 (elf);
+	break;
+      }
+
+    case IS_X86_KFREEBSD:
+    case IS_X86_KFREEBSD32:
+    case IS_X86_KFREEBSD64:
+      {
+	Elf32_Ehdr ehdr;
+	int is32, is64;
+
+	if (grub_file_read (file, &ehdr, sizeof (ehdr)) != sizeof (ehdr))
+	  break;
+
+	if (ehdr.e_ident[EI_MAG0] != ELFMAG0
+	    || ehdr.e_ident[EI_MAG1] != ELFMAG1
+	    || ehdr.e_ident[EI_MAG2] != ELFMAG2
+	    || ehdr.e_ident[EI_MAG3] != ELFMAG3
+	    || ehdr.e_ident[EI_VERSION] != EV_CURRENT
+	    || ehdr.e_version != EV_CURRENT)
+	  break;
+
+	if (ehdr.e_type != grub_cpu_to_le16_compile_time (ET_EXEC)
+	    || ehdr.e_ident[EI_DATA] != ELFDATA2LSB)
+	  break;
+
+	if (ehdr.e_ident[EI_OSABI] != ELFOSABI_FREEBSD)
+	  break;
+
+	is32 = (ehdr.e_machine == grub_cpu_to_le16_compile_time (EM_386)
+		&& ehdr.e_ident[EI_CLASS] == ELFCLASS32);
+	is64 = (ehdr.e_machine == grub_cpu_to_le16_compile_time (EM_X86_64)
+		&& ehdr.e_ident[EI_CLASS] == ELFCLASS64);
+	if (!is32 && !is64)
+	  break;
+	if (!is32 && (type == IS_X86_KFREEBSD32 || type == IS_X86_KNETBSD32))
+	  break;
+	if (!is64 && (type == IS_X86_KFREEBSD64 || type == IS_X86_KNETBSD64))
+	  break;
+	ret = 1;
+
+	break;
+      }
+
+
+    case IS_MIPSEL_LINUX:
+      {
+	Elf32_Ehdr ehdr;
+
+	if (grub_file_read (file, &ehdr, sizeof (ehdr)) != sizeof (ehdr))
+	  break;
+
+	if (ehdr.e_ident[EI_MAG0] != ELFMAG0
+	    || ehdr.e_ident[EI_MAG1] != ELFMAG1
+	    || ehdr.e_ident[EI_MAG2] != ELFMAG2
+	    || ehdr.e_ident[EI_MAG3] != ELFMAG3
+	    || ehdr.e_ident[EI_VERSION] != EV_CURRENT
+	    || ehdr.e_version != EV_CURRENT)
+	  break;
+
+	if (ehdr.e_machine != grub_cpu_to_le16_compile_time (EM_MIPS)
+	    || ehdr.e_type != grub_cpu_to_le16_compile_time (ET_EXEC))
+	  break;
+
+	ret = 1;
+
+	break;
+      }
+    case IS_ARM_LINUX:
+      {
+	grub_uint32_t sig;
+	if (grub_file_seek (file, 0x24) == (grub_size_t) -1)
+	  break;
+	if (grub_file_read (file, &sig, 4) != 4)
+	  break;
+	if (sig != grub_cpu_to_le32_compile_time (0x016f2818))
+	  break;
+	ret = 1;
+	break;
+      }
+    case IS_PAE_DOMU ... IS_DOM0:
+      {
+	struct grub_xen_file_info xen_inf;
+	elf = grub_xen_file (file);
+	if (!elf)
+	  break;
+	err = grub_xen_get_info (elf, &xen_inf);
+	if (err)
+	  break;
+	/* Unfortuntely no way to check if kernel supports dom0.  */
+	if (type == IS_DOM0)
+	  ret = 1;
+	if (type == IS_PAE_DOMU)
+	  ret = (xen_inf.arch == GRUB_XEN_FILE_I386_PAE
+		 || xen_inf.arch == GRUB_XEN_FILE_I386_PAE_BIMODE);
+	if (type == IS_64_DOMU)
+	  ret = (xen_inf.arch == GRUB_XEN_FILE_X86_64);
+	break;
+      }
+    case IS_MULTIBOOT:
+    case IS_MULTIBOOT2:
+      {
+	grub_uint32_t *buffer;
+	grub_ssize_t len;
+	grub_size_t search_size;
+	grub_uint32_t *header;
+	grub_uint32_t magic;
+	grub_size_t step;
+
+	if (type == IS_MULTIBOOT2)
+	  {
+	    search_size = 32768;
+	    magic = grub_cpu_to_le32_compile_time (0xe85250d6);
+	    step = 2;
+	  }
+	else
+	  {
+	    search_size = 8192;
+	    magic = grub_cpu_to_le32_compile_time (0x1BADB002);
+	    step = 1;
+	  }
+
+	buffer = grub_malloc (search_size);
+	if (!buffer)
+	  break;
+
+	len = grub_file_read (file, buffer, search_size);
+	if (len < 32)
+	  {
+	    grub_free (buffer);
+	    break;
+	  }
+
+	/* Look for the multiboot header in the buffer.  The header should
+	   be at least 12 bytes and aligned on a 4-byte boundary.  */
+	for (header = buffer;
+	     ((char *) header <=
+	      (char *) buffer + len - (type == IS_MULTIBOOT2 ? 16 : 12))
+	     || (header = 0); header += step)
+	  {
+	    if (header[0] == magic
+		&& !(grub_le_to_cpu32 (header[0])
+		     + grub_le_to_cpu32 (header[1])
+		     + grub_le_to_cpu32 (header[2])
+		     + (type == IS_MULTIBOOT2
+			? grub_le_to_cpu32 (header[3]) : 0)))
+	      break;
+	  }
+
+	if (header != 0)
+	  ret = 1;
+	grub_free (buffer);
+	break;
+      }
+    case IS_X86_LINUX32:
+    case IS_X86_LINUX:
+      {
+	struct linux_kernel_header lh;
+	if (grub_file_read (file, &lh, sizeof (lh)) != sizeof (lh))
+	  break;
+	if (lh.boot_flag != grub_cpu_to_le16_compile_time (0xaa55))
+	  break;
+
+	if (lh.setup_sects > GRUB_LINUX_MAX_SETUP_SECTS)
+	  break;
+
+	/* FIXME: some really old kernels (< 1.3.73) will fail this.  */
+	if (lh.header !=
+	    grub_cpu_to_le32_compile_time (GRUB_LINUX_MAGIC_SIGNATURE)
+	    || grub_le_to_cpu16 (lh.version) < 0x0200)
+	  break;
+
+	if (type == IS_X86_LINUX)
+	  {
+	    ret = 1;
+	    break;
+	  }
+
+	/* FIXME: 2.03 is not always good enough (Linux 2.4 can be 2.03 and
+	   still not support 32-bit boot.  */
+	if (lh.header !=
+	    grub_cpu_to_le32_compile_time (GRUB_LINUX_MAGIC_SIGNATURE)
+	    || grub_le_to_cpu16 (lh.version) < 0x0203)
+	  break;
+
+	if (!(lh.loadflags & GRUB_LINUX_FLAG_BIG_KERNEL))
+	  break;
+	ret = 1;
+	break;
+      }
+    case IS_HIBERNATED:
+      {
+	grub_uint8_t hibr_file_magic[4];
+	if (grub_file_read (file, &hibr_file_magic, sizeof (hibr_file_magic))
+	    != sizeof (hibr_file_magic))
+	  break;
+	if (grub_memcmp ("hibr", hibr_file_magic, sizeof (hibr_file_magic)) ==
+	    0
+	    || grub_memcmp ("HIBR", hibr_file_magic,
+			    sizeof (hibr_file_magic)) == 0)
+	  ret = 1;
+	break;
+      }
+    case IS_XNU64:
+    case IS_XNU32:
+      {
+	macho = grub_macho_open (args[0], (type == IS_XNU64));
+	if (!macho)
+	  break;
+	/* FIXME: more checks?  */
+	ret = 1;
+	break;
+      }
+    case IS_XNU_HIBR:
+      {
+	struct grub_xnu_hibernate_header hibhead;
+	if (grub_file_read (file, &hibhead, sizeof (hibhead))
+	    != sizeof (hibhead))
+	  break;
+	if (hibhead.magic !=
+	    grub_cpu_to_le32_compile_time (GRUB_XNU_HIBERNATE_MAGIC))
+	  break;
+	ret = 1;
+	break;
+      }
+    case IS_32_EFI:
+    case IS_64_EFI:
+    case IS_IA_EFI:
+    case IS_ARM_EFI:
+      {
+	char signature[4];
+	grub_uint32_t pe_offset;
+	struct grub_pe32_coff_header coff_head;
+
+	if (grub_file_read (file, signature, 2) != 2)
+	  break;
+	if (signature[0] != 'M' || signature[1] != 'Z')
+	  break;
+	if ((grub_ssize_t) grub_file_seek (file, 0x3c) == -1)
+	  break;
+	if (grub_file_read (file, &pe_offset, 4) != 4)
+	  break;
+	if ((grub_ssize_t) grub_file_seek (file, grub_le_to_cpu32 (pe_offset))
+	    == -1)
+	  break;
+	if (grub_file_read (file, signature, 4) != 4)
+	  break;
+	if (signature[0] != 'P' || signature[1] != 'E'
+	    || signature[2] != '\0' || signature[3] != '\0')
+	  break;
+
+	if (grub_file_read (file, &coff_head, sizeof (coff_head))
+	    != sizeof (coff_head))
+	  break;
+	if (type == IS_32_EFI
+	    && coff_head.machine !=
+	    grub_cpu_to_le16_compile_time (GRUB_PE32_MACHINE_I386))
+	  break;
+	if (type == IS_64_EFI
+	    && coff_head.machine !=
+	    grub_cpu_to_le16_compile_time (GRUB_PE32_MACHINE_X86_64))
+	  break;
+	if (type == IS_IA_EFI
+	    && coff_head.machine !=
+	    grub_cpu_to_le16_compile_time (GRUB_PE32_MACHINE_IA64))
+	  break;
+	if (type == IS_ARM_EFI
+	    && coff_head.machine !=
+	    grub_cpu_to_le16_compile_time (GRUB_PE32_MACHINE_ARMTHUMB_MIXED))
+	  break;
+	if (type == IS_64_EFI || type == IS_64_EFI)
+	  {
+	    struct grub_pe64_optional_header o64;
+	    if (grub_file_read (file, &o64, sizeof (o64)) != sizeof (o64))
+	      break;
+	    if (o64.magic !=
+		grub_cpu_to_le16_compile_time (GRUB_PE32_PE64_MAGIC))
+	      break;
+	    if (o64.subsystem !=
+		grub_cpu_to_le16_compile_time
+		(GRUB_PE32_SUBSYSTEM_EFI_APPLICATION))
+	      break;
+	    ret = 1;
+	    break;
+	  }
+	if (type == IS_32_EFI || type == IS_ARM_EFI)
+	  {
+	    struct grub_pe32_optional_header o32;
+	    if (grub_file_read (file, &o32, sizeof (o32)) != sizeof (o32))
+	      break;
+	    if (o32.magic !=
+		grub_cpu_to_le16_compile_time (GRUB_PE32_PE32_MAGIC))
+	      break;
+	    if (o32.subsystem !=
+		grub_cpu_to_le16_compile_time
+		(GRUB_PE32_SUBSYSTEM_EFI_APPLICATION))
+	      break;
+	    ret = 1;
+	    break;
+	  }
+	break;
+      }
+    }
+
+  if (elf)
+    grub_elf_close (elf);
+  else if (macho)
+    grub_macho_close (macho);
+  else if (file)
+    grub_file_close (file);
+
+  if (!ret && (grub_errno == GRUB_ERR_BAD_OS || grub_errno == GRUB_ERR_NONE))
+    /* TRANSLATORS: it's a standalone boolean value,
+       opposite of "true".  */
+    grub_error (GRUB_ERR_TEST_FAILURE, N_("false"));
+  return grub_errno;
+}
+
+static grub_extcmd_t cmd;
+
+GRUB_MOD_INIT(file)
+{
+  cmd = grub_register_extcmd ("file", grub_cmd_file, 0,
+			      N_("OPTIONS FILE"),
+			      N_("Check if FILE is of specified type."),
+			      options);
+}
+
+GRUB_MOD_FINI(file)
+{
+  grub_unregister_extcmd (cmd);
+}

grub-core/commands/file32.c

@@ -0,0 +1,5 @@
+#define GRUB_TARGET_WORDSIZE 32
+#define XX		32
+#define ehdrXX ehdr32
+#define grub_file_check_netbsdXX grub_file_check_netbsd32
+#include "fileXX.c"

grub-core/commands/file64.c

@@ -0,0 +1,5 @@
+#define GRUB_TARGET_WORDSIZE 64
+#define XX		64
+#define ehdrXX ehdr64
+#define grub_file_check_netbsdXX grub_file_check_netbsd64
+#include "fileXX.c"

grub-core/commands/fileXX.c

@@ -0,0 +1,70 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/fileid.h>
+#include <grub/elfload.h>
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+int
+grub_file_check_netbsdXX (grub_elf_t elf)
+{
+  Elf_Shdr *s, *s0;
+
+  grub_size_t shnum = elf->ehdr.ehdrXX.e_shnum;
+  grub_size_t shentsize = elf->ehdr.ehdrXX.e_shentsize;
+  grub_size_t shsize = shnum * shentsize;
+  grub_off_t stroff;
+
+  if (!shnum || !shentsize)
+    return 0;
+
+  s0 = grub_malloc (shsize);
+  if (!s0)
+    return 0;
+
+  if (grub_file_seek (elf->file, elf->ehdr.ehdrXX.e_shoff) == (grub_off_t) -1)
+    return 0;
+
+  if (grub_file_read (elf->file, s0, shsize) != (grub_ssize_t) shsize)
+    return 0;
+
+  s = (Elf_Shdr *) ((char *) s0 + elf->ehdr.ehdrXX.e_shstrndx * shentsize);
+  stroff = s->sh_offset;
+
+  for (s = s0; s < (Elf_Shdr *) ((char *) s0 + shnum * shentsize);
+       s = (Elf_Shdr *) ((char *) s + shentsize))
+    {
+      char name[sizeof(".note.netbsd.ident")];
+      grub_memset (name, 0, sizeof (name));
+      if (grub_file_seek (elf->file, stroff + s->sh_name) == (grub_off_t) -1)
+	return grub_errno;
+
+      if (grub_file_read (elf->file, name, sizeof (name)) != (grub_ssize_t) sizeof (name))
+	{
+	  if (grub_errno)
+	    return grub_errno;
+	  continue;
+	}
+      if (grub_memcmp (name, ".note.netbsd.ident",
+		       sizeof(".note.netbsd.ident")) != 0)
+	continue;
+      return 1;
+    }
+  return 0;
+}

grub-core/commands/i386/cpuid.c

@@ -34,19 +34,38 @@ static const struct grub_arg_option options[] =
     /* TRANSLATORS: "(default)" at the end means that this option is used if
        no argument is specified.  */
     {"long-mode", 'l', 0, N_("Check if CPU supports 64-bit (long) mode (default)."), 0, 0},
+    {"pae", 'p', 0, N_("Check if CPU supports Physical Address Extension."), 0, 0},
     {0, 0, 0, 0, 0, 0}
   };
 
-#define bit_LM (1 << 29)
+enum
+  {
+    MODE_LM = 0,
+    MODE_PAE = 1
+  };
 
-unsigned char grub_cpuid_has_longmode = 0;
+enum
+  {
+    bit_PAE = (1 << 6),
+  };
+enum
+  {
+    bit_LM = (1 << 29)
+  };
+
+unsigned char grub_cpuid_has_longmode = 0, grub_cpuid_has_pae = 0;
 
 static grub_err_t
-grub_cmd_cpuid (grub_extcmd_context_t ctxt __attribute__ ((unused)),
+grub_cmd_cpuid (grub_extcmd_context_t ctxt,
 		int argc __attribute__ ((unused)),
 		char **args __attribute__ ((unused)))
 {
-  return grub_cpuid_has_longmode ? GRUB_ERR_NONE
+  int val = 0;
+  if (ctxt->state[MODE_PAE].set)
+    val = grub_cpuid_has_pae;
+  else
+    val = grub_cpuid_has_longmode;
+  return val ? GRUB_ERR_NONE
     /* TRANSLATORS: it's a standalone boolean value,
        opposite of "true".  */
     : grub_error (GRUB_ERR_TEST_FAILURE, N_("false"));
@@ -59,6 +78,7 @@ GRUB_MOD_INIT(cpuid)
 #ifdef __x86_64__
   /* grub-emu */
   grub_cpuid_has_longmode = 1;
+  grub_cpuid_has_pae = 1;
 #else
   unsigned int eax, ebx, ecx, edx;
   unsigned int max_level;
@@ -79,6 +99,12 @@ GRUB_MOD_INIT(cpuid)
   if (max_level == 0)
     goto done;
 
+  if (max_level >= 1)
+    {
+      grub_cpuid (1, eax, ebx, ecx, edx);
+      grub_cpuid_has_pae = !!(edx & bit_PAE);
+    }
+
   grub_cpuid (0x80000000, eax, ebx, ecx, edx);
   ext_level = eax;
   if (ext_level < 0x80000000)

grub-core/commands/i386/nthibr.c

@@ -1,79 +0,0 @@
-/* nthibr.c - tests whether an MS Windows system partition is hibernated */
-/*
- *  GRUB  --  GRand Unified Bootloader
- *  Copyright (C) 2013  Peter Lustig
- *  Copyright (C) 2013  Free Software Foundation, Inc.
- *
- *  GRUB is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  GRUB is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <grub/types.h>
-#include <grub/mm.h>
-#include <grub/file.h>
-#include <grub/misc.h>
-#include <grub/dl.h>
-#include <grub/command.h>
-#include <grub/err.h>
-#include <grub/i18n.h>
-
-GRUB_MOD_LICENSE ("GPLv3+");
-
-static grub_err_t
-grub_cmd_nthibr (grub_command_t cmd __attribute__ ((unused)),
-                 int argc, char **args)
-{
-  grub_uint8_t hibr_file_magic[4];
-  grub_file_t hibr_file = 0;
-
-  if (argc != 1)
-    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
-
-  hibr_file = grub_file_open (args[0]);
-  if (!hibr_file)
-    return grub_errno;
-
-  /* Try to read magic number of 'hiberfil.sys' */
-  if (grub_file_read (hibr_file, hibr_file_magic,
-		      sizeof (hibr_file_magic))
-      != (grub_ssize_t) sizeof (hibr_file_magic))
-    {
-      if (!grub_errno)
-	grub_error (GRUB_ERR_TEST_FAILURE, "false");
-      goto exit;
-    }
-
-  if (!(grub_memcmp ("hibr", hibr_file_magic, sizeof (hibr_file_magic)) == 0
-	|| grub_memcmp ("HIBR", hibr_file_magic, sizeof (hibr_file_magic)) == 0))
-    grub_error (GRUB_ERR_TEST_FAILURE, "false");
-
- exit:
-  grub_file_close (hibr_file);
-
-  return grub_errno;
-}
-
-static grub_command_t cmd;
-
-GRUB_MOD_INIT (check_nt_hiberfil)
-{
-  cmd = grub_register_command ("check_nt_hiberfil", grub_cmd_nthibr,
-                               N_("FILE"),
-                               N_("Test whether a hiberfil.sys is "
-                                  "in hibernated state."));
-}
-
-GRUB_MOD_FINI (check_nt_hiberfil)
-{
-  grub_unregister_command (cmd);
-}

grub-core/commands/i386/pc/drivemap.c

@@ -74,7 +74,7 @@ typedef struct drivemap_node
   grub_uint8_t redirto;
 } drivemap_node_t;
 
-typedef struct __attribute__ ((packed)) int13map_node
+typedef struct GRUB_PACKED int13map_node
 {
   grub_uint8_t disknum;
   grub_uint8_t mapto;

grub-core/commands/legacycfg.c

@@ -314,7 +314,11 @@ grub_cmd_legacy_kernel (struct grub_command *mycmd __attribute__ ((unused)),
       /* First try Linux.  */
       if (kernel_type == GUESS_IT || kernel_type == LINUX)
 	{
+#ifdef GRUB_MACHINE_PCBIOS
 	  cmd = grub_command_find ("linux16");
+#else
+	  cmd = grub_command_find ("linux");
+#endif
 	  if (cmd)
 	    {
 	      if (!(cmd->func) (cmd, cutargc, cutargs))
@@ -469,10 +473,19 @@ grub_cmd_legacy_initrd (struct grub_command *mycmd __attribute__ ((unused)),
 
   if (kernel_type == LINUX)
     {
+#ifdef GRUB_MACHINE_PCBIOS
       cmd = grub_command_find ("initrd16");
+#else
+      cmd = grub_command_find ("initrd");
+#endif
       if (!cmd)
 	return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("can't find command `%s'"),
-			   "initrd16");
+#ifdef GRUB_MACHINE_PCBIOS
+			   "initrd16"
+#else
+			   "initrd"
+#endif
+			   );
 
       return cmd->func (cmd, argc, args);
     }

grub-core/commands/macbless.c

@@ -0,0 +1,236 @@
+/* hfspbless.c - set the hfs+ boot directory.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2005,2007,2008,2009,2012,2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/command.h>
+#include <grub/fs.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/device.h>
+#include <grub/disk.h>
+#include <grub/hfsplus.h>
+#include <grub/hfs.h>
+#include <grub/partition.h>
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+struct find_node_context
+{
+  grub_uint64_t inode_found;
+  char *dirname;
+  enum
+  { NONE, FILE, DIR } found;
+};
+
+static int
+find_inode (const char *filename,
+	    const struct grub_dirhook_info *info, void *data)
+{
+  struct find_node_context *ctx = data;
+  if (!info->inodeset)
+    return 0;
+
+  if ((grub_strcmp (ctx->dirname, filename) == 0
+       || (info->case_insensitive
+	   && grub_strcasecmp (ctx->dirname, filename) == 0)))
+    {
+      ctx->inode_found = info->inode;
+      ctx->found = info->dir ? DIR : FILE;
+    }
+  return 0;
+}
+
+grub_err_t
+grub_mac_bless_inode (grub_device_t dev, grub_uint64_t inode, int is_dir,
+		      int intel)
+{
+  grub_err_t err;
+  union
+  {
+    struct grub_hfs_sblock hfs;
+    struct grub_hfsplus_volheader hfsplus;
+  } volheader;
+  grub_disk_addr_t embedded_offset;
+
+  if (intel && is_dir)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
+		       "can't bless a directory for mactel");
+  if (!intel && !is_dir)
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       "can't bless a file for mac PPC");
+
+  /* Read the bootblock.  */
+  err = grub_disk_read (dev->disk, GRUB_HFSPLUS_SBLOCK, 0, sizeof (volheader),
+			(char *) &volheader);
+  if (err)
+    return err;
+
+  embedded_offset = 0;
+  if (grub_be_to_cpu16 (volheader.hfs.magic) == GRUB_HFS_MAGIC)
+    {
+      int extent_start;
+      int ablk_size;
+      int ablk_start;
+
+      /* See if there's an embedded HFS+ filesystem.  */
+      if (grub_be_to_cpu16 (volheader.hfs.embed_sig) != GRUB_HFSPLUS_MAGIC)
+	{
+	  if (intel)
+	    volheader.hfs.intel_bootfile = grub_be_to_cpu32 (inode);
+	  else
+	    volheader.hfs.ppc_bootdir = grub_be_to_cpu32 (inode);
+	  return GRUB_ERR_NONE;
+	}
+
+      /* Calculate the offset needed to translate HFS+ sector numbers.  */
+      extent_start =
+	grub_be_to_cpu16 (volheader.hfs.embed_extent.first_block);
+      ablk_size = grub_be_to_cpu32 (volheader.hfs.blksz);
+      ablk_start = grub_be_to_cpu16 (volheader.hfs.first_block);
+      embedded_offset = (ablk_start
+			 + extent_start
+			 * (ablk_size >> GRUB_DISK_SECTOR_BITS));
+
+      err =
+	grub_disk_read (dev->disk, embedded_offset + GRUB_HFSPLUS_SBLOCK, 0,
+			sizeof (volheader), (char *) &volheader);
+      if (err)
+	return err;
+    }
+
+  if ((grub_be_to_cpu16 (volheader.hfsplus.magic) != GRUB_HFSPLUS_MAGIC)
+      && (grub_be_to_cpu16 (volheader.hfsplus.magic) != GRUB_HFSPLUSX_MAGIC))
+    return grub_error (GRUB_ERR_BAD_FS, "not a HFS+ filesystem");
+  if (intel)
+    volheader.hfsplus.intel_bootfile = grub_be_to_cpu32 (inode);
+  else
+    volheader.hfsplus.ppc_bootdir = grub_be_to_cpu32 (inode);
+
+  return grub_disk_write (dev->disk, embedded_offset + GRUB_HFSPLUS_SBLOCK, 0,
+			  sizeof (volheader), (char *) &volheader);
+}
+
+grub_err_t
+grub_mac_bless_file (grub_device_t dev, const char *path_in, int intel)
+{
+  grub_fs_t fs;
+
+  char *path, *tail;
+  struct find_node_context ctx;
+
+  fs = grub_fs_probe (dev);
+  if (!fs || (grub_strcmp (fs->name, "hfsplus") != 0
+	      && grub_strcmp (fs->name, "hfs") != 0))
+    return grub_error (GRUB_ERR_BAD_FS, "no suitable FS found");
+
+  path = grub_strdup (path_in);
+  if (!path)
+    return grub_errno;
+
+  tail = path + grub_strlen (path) - 1;
+
+  /* Remove trailing '/'. */
+  while (tail != path && *tail == '/')
+    *(tail--) = 0;
+
+  tail = grub_strrchr (path, '/');
+  ctx.found = 0;
+
+  if (tail)
+    {
+      *tail = 0;
+      ctx.dirname = tail + 1;
+
+      (fs->dir) (dev, *path == 0 ? "/" : path, find_inode, &ctx);
+    }
+  else
+    {
+      ctx.dirname = path + 1;
+      (fs->dir) (dev, "/", find_inode, &ctx);
+    }
+  if (!ctx.found)
+    {
+      grub_free (path);
+      return grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("file `%s' not found"),
+			 path_in);
+    }
+  grub_free (path);
+
+  return grub_mac_bless_inode (dev, ctx.inode_found, (ctx.found == DIR),
+			       intel);
+}
+
+static grub_err_t
+grub_cmd_macbless (grub_command_t cmd, int argc, char **args)
+{
+  char *device_name;
+  char *path = 0;
+  grub_device_t dev;
+  grub_err_t err;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("one argument expected"));
+  device_name = grub_file_get_device_name (args[0]);
+  dev = grub_device_open (device_name);
+
+  path = grub_strchr (args[0], ')');
+  if (!path)
+    path = args[0];
+  else
+    path = path + 1;
+
+  if (!path || *path == 0 || !device_name)
+    {
+      if (dev)
+	grub_device_close (dev);
+
+      grub_free (device_name);
+      grub_free (path);
+
+      return grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid argument");
+    }
+
+  err = grub_mac_bless_file (dev, path, cmd->name[3] == 't');
+
+  grub_device_close (dev);
+  grub_free (device_name);
+  return err;
+}
+
+static grub_command_t cmd, cmd_ppc;
+
+GRUB_MOD_INIT(macbless)
+{
+  cmd = grub_register_command ("mactelbless", grub_cmd_macbless,
+			       N_("FILE"),
+			       N_
+			       ("Bless FILE of HFS or HFS+ partition for intel macs."));
+  cmd_ppc =
+    grub_register_command ("macppcbless", grub_cmd_macbless, N_("DIR"),
+			   N_
+			   ("Bless DIR of HFS or HFS+ partition for PPC macs."));
+}
+
+GRUB_MOD_FINI(macbless)
+{
+  grub_unregister_command (cmd);
+  grub_unregister_command (cmd_ppc);
+}

grub-core/commands/minicmd.c

@@ -101,12 +101,18 @@ grub_mini_cmd_dump (struct grub_command *cmd __attribute__ ((unused)),
   if (argc == 0)
     return grub_error (GRUB_ERR_BAD_ARGUMENT, "no address specified");
 
-  addr = (grub_uint8_t *) grub_strtoul (argv[0], 0, 0);
+#if GRUB_CPU_SIZEOF_VOID_P == GRUB_CPU_SIZEOF_LONG
+#define grub_strtoaddr grub_strtoul
+#else
+#define grub_strtoaddr grub_strtoull
+#endif
+
+  addr = (grub_uint8_t *) grub_strtoaddr (argv[0], 0, 0);
   if (grub_errno)
     return grub_errno;
 
   if (argc > 1)
-    size = (grub_size_t) grub_strtoul (argv[1], 0, 0);
+    size = (grub_size_t) grub_strtoaddr (argv[1], 0, 0);
 
   while (size--)
     {

grub-core/commands/syslinuxcfg.c

@@ -0,0 +1,214 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/types.h>
+#include <grub/misc.h>
+#include <grub/extcmd.h>
+#include <grub/mm.h>
+#include <grub/err.h>
+#include <grub/dl.h>
+#include <grub/file.h>
+#include <grub/normal.h>
+#include <grub/script_sh.h>
+#include <grub/i18n.h>
+#include <grub/term.h>
+#include <grub/syslinux_parse.h>
+#include <grub/crypto.h>
+#include <grub/auth.h>
+#include <grub/disk.h>
+#include <grub/partition.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+/* Helper for syslinux_file.  */
+static grub_err_t
+syslinux_file_getline (char **line, int cont __attribute__ ((unused)),
+		     void *data __attribute__ ((unused)))
+{
+  *line = 0;
+  return GRUB_ERR_NONE;
+}
+
+static const struct grub_arg_option options[] =
+  {
+    {"root",  'r', 0,
+     N_("root directory of the syslinux disk (default /)."),
+     N_("DIR"), ARG_TYPE_STRING},
+    {"cwd",  'c', 0,
+     N_("home directory of the syslinux config (default directory of configfile)."),
+     N_("DIR"), ARG_TYPE_STRING},
+    {"isolinux",     'i',  0, N_("assume isolinux."), 0, 0},
+    {"pxelinux",     'p',  0, N_("assume pxelinux."), 0, 0},
+    {"syslinux",     's',  0, N_("assume syslinux."), 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  };
+
+enum
+  {
+    OPTION_ROOT,
+    OPTION_CWD,
+    OPTION_ISOLINUX,
+    OPTION_PXELINUX,
+    OPTION_SYSLINUX
+  };
+
+static grub_err_t
+syslinux_file (grub_extcmd_context_t ctxt, const char *filename)
+{
+  char *result;
+  const char *root = ctxt->state[OPTION_ROOT].set ? ctxt->state[OPTION_ROOT].arg : "/";
+  const char *cwd = ctxt->state[OPTION_CWD].set ? ctxt->state[OPTION_CWD].arg : NULL;
+  grub_syslinux_flavour_t flav = GRUB_SYSLINUX_UNKNOWN;
+  char *cwdf = NULL;
+  grub_menu_t menu;
+
+  if (ctxt->state[OPTION_ISOLINUX].set)
+    flav = GRUB_SYSLINUX_ISOLINUX;
+  if (ctxt->state[OPTION_PXELINUX].set)
+    flav = GRUB_SYSLINUX_PXELINUX;
+  if (ctxt->state[OPTION_SYSLINUX].set)
+    flav = GRUB_SYSLINUX_SYSLINUX;
+
+  if (!cwd)
+    {
+      char *p;
+      cwdf = grub_strdup (filename);
+      if (!cwdf)
+	return grub_errno;
+      p = grub_strrchr (cwdf, '/');
+      if (!p)
+	{
+	  grub_free (cwdf);
+	  cwd = "/";
+	  cwdf = NULL;
+	}
+      else
+	{
+	  *p = '\0';
+	  cwd = cwdf;
+	}
+    }
+
+  grub_dprintf ("syslinux",
+		"transforming syslinux config %s, root = %s, cwd = %s\n",
+		filename, root, cwd);
+
+  result = grub_syslinux_config_file (root, root, cwd, cwd, filename, flav);
+  if (!result)
+    return grub_errno;
+
+  grub_dprintf ("syslinux", "syslinux config transformed\n");
+
+  menu = grub_env_get_menu ();
+  if (! menu)
+    {
+      menu = grub_zalloc (sizeof (*menu));
+      if (! menu)
+	return grub_errno;
+
+      grub_env_set_menu (menu);
+    }
+
+  grub_normal_parse_line (result, syslinux_file_getline, NULL);
+  grub_print_error ();
+  grub_free (result);
+  grub_free (cwdf);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_syslinux_source (grub_extcmd_context_t ctxt,
+			  int argc, char **args)
+{
+  int new_env, extractor;
+  grub_err_t ret;
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  extractor = (ctxt->extcmd->cmd->name[0] == 'e');
+  new_env = (ctxt->extcmd->cmd->name[extractor ? (sizeof ("extract_syslinux_entries_") - 1)
+			     : (sizeof ("syslinux_") - 1)] == 'c');
+
+  if (new_env)
+    grub_cls ();
+
+  if (new_env && !extractor)
+    grub_env_context_open ();
+  if (extractor)
+    grub_env_extractor_open (!new_env);
+
+  ret = syslinux_file (ctxt, args[0]);
+
+  if (new_env)
+    {
+      grub_menu_t menu;
+      menu = grub_env_get_menu ();
+      if (menu && menu->size)
+	grub_show_menu (menu, 1, 0);
+      if (!extractor)
+	grub_env_context_close ();
+    }
+  if (extractor)
+    grub_env_extractor_close (!new_env);
+
+  return ret;
+}
+
+
+static grub_extcmd_t cmd_source, cmd_configfile;
+static grub_extcmd_t cmd_source_extract, cmd_configfile_extract;
+
+GRUB_MOD_INIT(syslinuxcfg)
+{
+  cmd_source
+    = grub_register_extcmd ("syslinux_source",
+			    grub_cmd_syslinux_source, 0,
+			    N_("FILE"),
+			    /* TRANSLATORS: "syslinux config" means
+			       "config as used by syslinux".  */
+			    N_("Parse syslinux config in same context"),
+			    options);
+  cmd_configfile
+    = grub_register_extcmd ("syslinux_configfile",
+			    grub_cmd_syslinux_source, 0,
+			    N_("FILE"),
+			    N_("Parse syslinux config in new context"),
+			    options);
+  cmd_source_extract
+    = grub_register_extcmd ("extract_syslinux_entries_source",
+			    grub_cmd_syslinux_source, 0,
+			    N_("FILE"),
+			    N_("Parse syslinux config in same context taking only menu entries"),
+			    options);
+  cmd_configfile_extract
+    = grub_register_extcmd ("extract_syslinux_entries_configfile",
+			    grub_cmd_syslinux_source, 0,
+			    N_("FILE"),
+			    N_("Parse syslinux config in new context taking only menu entries"),
+			    options);
+}
+
+GRUB_MOD_FINI(syslinuxcfg)
+{
+  grub_unregister_extcmd (cmd_source);
+  grub_unregister_extcmd (cmd_configfile);
+  grub_unregister_extcmd (cmd_source_extract);
+  grub_unregister_extcmd (cmd_configfile_extract);
+}

grub-core/commands/tr.c

@@ -29,7 +29,7 @@ GRUB_MOD_LICENSE ("GPLv3+");
 
 static const struct grub_arg_option options[] =
   {
-    { "set", 's', 0, N_("Variable name to update."), N_("VARNAME"), ARG_TYPE_STRING },
+    { "set", 's', 0, N_("Set a variable to return value."), N_("VARNAME"), ARG_TYPE_STRING },
     { "upcase", 'U', 0, N_("Translate to upper case."), 0, 0 },
     { "downcase", 'D', 0, N_("Translate to lower case."), 0, 0 },
     { 0, 0, 0, 0, 0, 0 }

grub-core/commands/verify.c

@@ -133,7 +133,7 @@ struct signature_v4_header
   grub_uint8_t pkeyalgo;
   grub_uint8_t hash;
   grub_uint16_t hashed_sub;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 const char *hashes[] = {
   [0x01] = "md5",
@@ -885,6 +885,7 @@ grub_pubkey_open (grub_file_t io, const char *filename)
   if (err)
     return NULL;
   io->device = 0;
+  io->name = 0;
   grub_file_close (io);
   return ret;
 }

grub-core/commands/xen/lsxen.c

@@ -77,9 +77,9 @@ static grub_command_t cmd_ls, cmd_cat;
 
 GRUB_MOD_INIT (lsxen)
 {
-  cmd_ls = grub_register_command ("xen_ls", grub_cmd_lsxen, "[DIR]",
+  cmd_ls = grub_register_command ("xen_ls", grub_cmd_lsxen, N_("[DIR]"),
 				  N_("List XEN storage."));
-  cmd_cat = grub_register_command ("xen_cat", grub_cmd_catxen, "[DIR]",
+  cmd_cat = grub_register_command ("xen_cat", grub_cmd_catxen, N_("[DIR]"),
 				   N_("List XEN storage."));
 }
 

grub-core/disk/cryptodisk.c

@@ -51,7 +51,7 @@ static inline int GF_PER_SECTOR (const struct grub_cryptodisk *dev)
 }
 
 static grub_cryptodisk_t cryptodisk_list = NULL;
-static grub_uint8_t n = 0;
+static grub_uint8_t last_cryptodisk_id = 0;
 
 static void
 gf_mul_x (grub_uint8_t *g)
@@ -707,7 +707,7 @@ grub_cryptodisk_insert (grub_cryptodisk_t newdev, const char *name,
       return grub_errno;
     }
 
-  newdev->id = n++;
+  newdev->id = last_cryptodisk_id++;
   newdev->source_id = source->id;
   newdev->source_dev_id = source->dev->id;
   newdev->next = cryptodisk_list;
@@ -753,7 +753,7 @@ grub_cryptodisk_cheat_insert (grub_cryptodisk_t newdev, const char *name,
   newdev->cheat_fd = GRUB_UTIL_FD_INVALID;
   newdev->source_id = source->id;
   newdev->source_dev_id = source->dev->id;
-  newdev->id = n++;
+  newdev->id = last_cryptodisk_id++;
   newdev->next = cryptodisk_list;
   cryptodisk_list = newdev;
 

grub-core/disk/diskfilter.c

@@ -1057,7 +1057,8 @@ insert_array (grub_disk_t disk, const struct grub_diskfilter_pv_id *id,
 		(unsigned long long) grub_disk_get_size (disk),
 		array->name, diskfilter->name);
 #ifdef GRUB_UTIL
-  grub_util_info ("Inserting %s (+%lld,%lld) into %s (%s)\n", disk->name,
+  grub_util_info ("Inserting %s (+%" GRUB_HOST_PRIuLONG_LONG ",%"
+		  GRUB_HOST_PRIuLONG_LONG ") into %s (%s)\n", disk->name,
 		  (unsigned long long) grub_partition_get_start (disk->partition),
 		  (unsigned long long) grub_disk_get_size (disk),
 		  array->name, diskfilter->name);

grub-core/disk/dmraid_nvidia.c

@@ -88,7 +88,7 @@ struct grub_nv_super
   char prodrev[NV_PRODREV_LEN];	/* 0x2C - 0x2F Array product revision */
   grub_uint32_t unit_flags;	/* 0x30 - 0x33 Flags for this disk */
   struct grub_nv_array array;	/* Array information */
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 static struct grub_diskfilter_vg *
 grub_dmraid_nv_detect (grub_disk_t disk,

grub-core/disk/efi/efidisk.c

@@ -157,8 +157,7 @@ find_parent_device (struct grub_efidisk_data *devices,
   ldp = find_last_device_path (dp);
   ldp->type = GRUB_EFI_END_DEVICE_PATH_TYPE;
   ldp->subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
-  ldp->length[0] = sizeof (*ldp);
-  ldp->length[1] = 0;
+  ldp->length = sizeof (*ldp);
 
   for (parent = devices; parent; parent = parent->next)
     {
@@ -188,8 +187,7 @@ is_child (struct grub_efidisk_data *child,
   ldp = find_last_device_path (dp);
   ldp->type = GRUB_EFI_END_DEVICE_PATH_TYPE;
   ldp->subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
-  ldp->length[0] = sizeof (*ldp);
-  ldp->length[1] = 0;
+  ldp->length = sizeof (*ldp);
 
   ret = (grub_efi_compare_device_paths (dp, parent->device_path) == 0);
   grub_free (dp);
@@ -668,19 +666,19 @@ grub_efidisk_get_device_handle (grub_disk_t disk)
 	devices = make_devices ();
 	FOR_CHILDREN (c, devices)
 	  {
-	    grub_efi_hard_drive_device_path_t hd;
+	    grub_efi_hard_drive_device_path_t *hd;
 
-	    grub_memcpy (&hd, c->last_device_path, sizeof (hd));
+	    hd = (grub_efi_hard_drive_device_path_t *) c->last_device_path;
 
 	    if ((GRUB_EFI_DEVICE_PATH_TYPE (c->last_device_path)
 		 == GRUB_EFI_MEDIA_DEVICE_PATH_TYPE)
 		&& (GRUB_EFI_DEVICE_PATH_SUBTYPE (c->last_device_path)
 		    == GRUB_EFI_HARD_DRIVE_DEVICE_PATH_SUBTYPE)
 		&& (grub_partition_get_start (disk->partition) 
-		    == (hd.partition_start << (disk->log_sector_size
+		    == (hd->partition_start << (disk->log_sector_size
 						- GRUB_DISK_SECTOR_BITS)))
 		&& (grub_partition_get_len (disk->partition)
-		    == (hd.partition_size << (disk->log_sector_size
+		    == (hd->partition_size << (disk->log_sector_size
 					       - GRUB_DISK_SECTOR_BITS))))
 	      {
 		handle = c->handle;
@@ -747,7 +745,7 @@ get_diskname_from_path (const grub_efi_device_path_t *path,
 struct grub_efidisk_get_device_name_ctx
 {
   char *partition_name;
-  grub_efi_hard_drive_device_path_t hd;
+  grub_efi_hard_drive_device_path_t *hd;
 };
 
 /* Helper for grub_efidisk_get_device_name.
@@ -759,10 +757,10 @@ grub_efidisk_get_device_name_iter (grub_disk_t disk,
   struct grub_efidisk_get_device_name_ctx *ctx = data;
 
   if (grub_partition_get_start (part)
-      == (ctx->hd.partition_start << (disk->log_sector_size
+      == (ctx->hd->partition_start << (disk->log_sector_size
 				       - GRUB_DISK_SECTOR_BITS))
       && grub_partition_get_len (part)
-      == (ctx->hd.partition_size << (disk->log_sector_size
+      == (ctx->hd->partition_size << (disk->log_sector_size
 				      - GRUB_DISK_SECTOR_BITS)))
     {
       ctx->partition_name = grub_partition_get_name (part);
@@ -816,8 +814,7 @@ grub_efidisk_get_device_name (grub_efi_handle_t *handle)
 
 	  dup_ldp->type = GRUB_EFI_END_DEVICE_PATH_TYPE;
 	  dup_ldp->subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
-	  dup_ldp->length[0] = sizeof (*dup_ldp);
-	  dup_ldp->length[1] = 0;
+	  dup_ldp->length = sizeof (*dup_ldp);
 	}
 
       if (!get_diskname_from_path (dup_dp, device_name))
@@ -834,9 +831,9 @@ grub_efidisk_get_device_name (grub_efi_handle_t *handle)
 
       /* Find a partition which matches the hard drive device path.  */
       ctx.partition_name = NULL;
-      grub_memcpy (&ctx.hd, ldp, sizeof (ctx.hd));
-      if (ctx.hd.partition_start == 0
-	  && (ctx.hd.partition_size << (parent->log_sector_size
+      ctx.hd = (grub_efi_hard_drive_device_path_t *) ldp;
+      if (ctx.hd->partition_start == 0
+	  && (ctx.hd->partition_size << (parent->log_sector_size
 					 - GRUB_DISK_SECTOR_BITS))
 	  == grub_disk_get_size (parent))
 	{

grub-core/disk/geli.c

@@ -95,7 +95,7 @@ struct grub_geli_key
   grub_uint8_t iv_key[64];
   grub_uint8_t cipher_key[64];
   grub_uint8_t hmac[64];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_geli_phdr
 {
@@ -111,7 +111,7 @@ struct grub_geli_phdr
   grub_uint32_t niter;
   grub_uint8_t salt[64];
   struct grub_geli_key keys[2];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 enum
   {
@@ -144,7 +144,7 @@ geli_rekey (struct grub_cryptodisk *dev, grub_uint64_t zoneno)
   const struct {
     char magic[4];
     grub_uint64_t zone;
-  } __attribute__ ((packed)) tohash
+  } GRUB_PACKED tohash
       = { {'e', 'k', 'e', 'y'}, grub_cpu_to_le64 (zoneno) };
   GRUB_PROPERLY_ALIGNED_ARRAY (key, GRUB_CRYPTO_MAX_MDLEN);
 

grub-core/disk/host.c

@@ -49,7 +49,7 @@ grub_host_open (const char *name, grub_disk_t disk)
       return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a host disk");
 
   disk->total_sectors = 0;
-  disk->id = (unsigned long) "host";
+  disk->id = 0;
 
   disk->data = 0;
 

grub-core/disk/ieee1275/ofdisk.c

@@ -31,11 +31,14 @@ static grub_ieee1275_ihandle_t last_ihandle;
 struct ofdisk_hash_ent
 {
   char *devpath;
+  char *open_path;
+  char *grub_devpath;
   int is_boot;
   int is_cdrom;
   /* Pointer to shortest available name on nodes representing canonical names,
      otherwise NULL.  */
   const char *shortest;
+  const char *grub_shortest;
   struct ofdisk_hash_ent *next;
 };
 
@@ -70,12 +73,50 @@ ofdisk_hash_add_real (char *devpath)
 {
   struct ofdisk_hash_ent *p;
   struct ofdisk_hash_ent **head = &ofdisk_hash[ofdisk_hash_fn(devpath)];
+  const char *iptr;
+  char *optr;
 
   p = grub_zalloc (sizeof (*p));
   if (!p)
     return NULL;
 
   p->devpath = devpath;
+
+  p->grub_devpath = grub_malloc (sizeof ("ieee1275/")
+				 + 2 * grub_strlen (p->devpath));
+
+  if (!p->grub_devpath)
+    {
+      grub_free (p);
+      return NULL;
+    }
+
+  if (! grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_NO_PARTITION_0))
+    {
+      p->open_path = grub_malloc (grub_strlen (p->devpath) + 3);
+      if (!p->open_path)
+	{
+	  grub_free (p->grub_devpath);
+	  grub_free (p);
+	  return NULL;
+	}
+      optr = grub_stpcpy (p->open_path, p->devpath);
+      *optr++ = ':';
+      *optr++ = '0';
+      *optr = '\0';
+    }
+  else
+    p->open_path = p->devpath;
+
+  optr = grub_stpcpy (p->grub_devpath, "ieee1275/");
+  for (iptr = p->devpath; *iptr; )
+    {
+      if (*iptr == ',')
+	*optr++ = '\\';
+      *optr++ = *iptr++;
+    }
+  *optr = 0;
+
   p->next = *head;
   *head = p;
   return p;
@@ -104,7 +145,8 @@ ofdisk_hash_add (char *devpath, char *curcan)
 
   if (!curcan)
     {
-      p->shortest = devpath;
+      p->shortest = p->devpath;
+      p->grub_shortest = p->grub_devpath;
       if (check_string_cdrom (devpath))
 	p->is_cdrom = 1;  
       return p;
@@ -125,7 +167,10 @@ ofdisk_hash_add (char *devpath, char *curcan)
     {
       if (!pcan->shortest
 	  || grub_strlen (pcan->shortest) > grub_strlen (devpath))
-	pcan->shortest = devpath;
+	{
+	  pcan->shortest = p->devpath;
+	  pcan->grub_shortest = p->grub_devpath;
+	}
     }
 
   return p;
@@ -288,23 +333,10 @@ grub_ofdisk_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
 	  if (!ent->is_boot && ent->is_cdrom)
 	    continue;
 
-	  {
-	    char buffer[sizeof ("ieee1275/") + 2 * grub_strlen (ent->shortest)];
-	    const char *iptr;
-	    char *optr;
-	    optr = grub_stpcpy (buffer, "ieee1275/");
-	    for (iptr = ent->shortest; *iptr; )
-	      {
-		if (*iptr == ',')
-		  *optr++ = '\\';
-		*optr++ = *iptr++;
-	      }
-	    *optr = 0;
-	    if (hook (buffer, hook_data))
+	  if (hook (ent->grub_shortest, hook_data))
 	    return 1;
 	}
     }	  
-    }	  
   return 0;
 }
 
@@ -396,7 +428,7 @@ grub_ofdisk_open (const char *name, grub_disk_t disk)
     if (!op)
       return grub_errno;
     disk->id = (unsigned long) op;
-    disk->data = op->devpath;
+    disk->data = op->open_path;
   }
 
   return 0;
@@ -428,19 +460,6 @@ grub_ofdisk_prepare (grub_disk_t disk, grub_disk_addr_t sector)
       last_ihandle = 0;
       last_devpath = NULL;
 
-      if (! grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_NO_PARTITION_0))
-	{
-	  char name2[grub_strlen (disk->data) + 3];
-	  char *p;
-	  
-	  grub_strcpy (name2, disk->data);
-	  p = name2 + grub_strlen (name2);
-	  *p++ = ':';
-	  *p++ = '0';
-	  *p = 0;
-	  grub_ieee1275_open (name2, &last_ihandle);
-	}
-      else
       grub_ieee1275_open (disk->data, &last_ihandle);
       if (! last_ihandle)
 	return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't open device");

grub-core/disk/ldm.c

@@ -49,7 +49,7 @@ struct grub_ldm_vblk {
   grub_uint8_t type;
   grub_uint32_t unused2;
   grub_uint8_t dynamic[104];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 #define LDM_VBLK_MAGIC "VBLK"
 
 enum
@@ -83,7 +83,7 @@ struct grub_ldm_label
   grub_uint64_t pv_size;
   grub_uint64_t config_start;
   grub_uint64_t config_size;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 
 #define LDM_MAGIC "PRIVHEAD"

grub-core/disk/loopback.c

@@ -32,9 +32,11 @@ struct grub_loopback
   char *devname;
   grub_file_t file;
   struct grub_loopback *next;
+  unsigned long id;
 };
 
 static struct grub_loopback *loopback_list;
+static unsigned long last_id = 0;
 
 static const struct grub_arg_option options[] =
   {
@@ -120,6 +122,7 @@ grub_cmd_loopback (grub_extcmd_context_t ctxt, int argc, char **args)
     }
 
   newdev->file = file;
+  newdev->id = last_id++;
 
   /* Add the new entry to the list.  */
   newdev->next = loopback_list;
@@ -171,7 +174,7 @@ grub_loopback_open (const char *name, grub_disk_t disk)
   disk->max_agglomerate = 1 << (29 - GRUB_DISK_SECTOR_BITS
 				- GRUB_DISK_CACHE_BITS);
 
-  disk->id = (unsigned long) dev;
+  disk->id = dev->id;
 
   disk->data = dev;
 

grub-core/disk/luks.c

@@ -56,7 +56,7 @@ struct grub_luks_phdr
     grub_uint32_t keyMaterialOffset;
     grub_uint32_t stripes;
   } keyblock[8];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 typedef struct grub_luks_phdr *grub_luks_phdr_t;
 

grub-core/disk/mdraid1x_linux.c

@@ -97,7 +97,7 @@ struct grub_raid_super_1x
    */
   grub_uint16_t dev_roles[0];	/* Role in array, or 0xffff for a spare, or 0xfffe for faulty.  */
 };
-/* Could be __attribute__ ((packed)), but since all members in this struct
+/* Could be GRUB_PACKED, but since all members in this struct
    are already appropriately aligned, we can omit this and avoid suboptimal
    assembly in some cases.  */
 

grub-core/disk/mdraid_linux.c

@@ -175,7 +175,7 @@ struct grub_raid_super_09
    * Active descriptor
    */
   struct grub_raid_disk_09 this_disk;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 static struct grub_diskfilter_vg *
 grub_mdraid_detect (grub_disk_t disk,

grub-core/disk/memdisk.c

@@ -47,7 +47,7 @@ grub_memdisk_open (const char *name, grub_disk_t disk)
 
   disk->total_sectors = memdisk_size / GRUB_DISK_SECTOR_SIZE;
   disk->max_agglomerate = GRUB_DISK_MAX_MAX_AGGLOMERATE;
-  disk->id = (unsigned long) "mdsk";
+  disk->id = 0;
 
   return GRUB_ERR_NONE;
 }

grub-core/disk/pata.c

@@ -402,9 +402,15 @@ grub_pata_pciinit (grub_pci_device_t dev,
 	  bar2 = grub_pci_read (addr);
 
 	  /* Check if the BARs describe an IO region.  */
-	  if ((bar1 & 1) && (bar2 & 1))
+	  if ((bar1 & 1) && (bar2 & 1) && (bar1 & ~3))
 	    {
 	      rega = bar1 & ~3;
+	      addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
+	      grub_pci_write_word (addr, grub_pci_read_word (addr)
+				   | GRUB_PCI_COMMAND_IO_ENABLED
+				   | GRUB_PCI_COMMAND_MEM_ENABLED
+				   | GRUB_PCI_COMMAND_BUS_MASTER);
+
 	    }
 	}
 

grub-core/disk/usbms.c

@@ -44,7 +44,7 @@ struct grub_usbms_cbw
   grub_uint8_t lun;
   grub_uint8_t length;
   grub_uint8_t cbwcb[16];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_usbms_csw
 {
@@ -52,7 +52,7 @@ struct grub_usbms_csw
   grub_uint32_t tag;
   grub_uint32_t residue;
   grub_uint8_t status;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_usbms_dev
 {
@@ -298,6 +298,8 @@ grub_usbms_transfer_bo (struct grub_scsi *scsi, grub_size_t cmdsize, char *cmd,
   grub_usb_err_t errCSW = GRUB_USB_ERR_NONE;
   int retrycnt = 3 + 1;
   
+  tag++;
+
  retry:
   retrycnt--;
   if (retrycnt == 0)
@@ -306,7 +308,7 @@ grub_usbms_transfer_bo (struct grub_scsi *scsi, grub_size_t cmdsize, char *cmd,
   /* Setup the request.  */
   grub_memset (&cbw, 0, sizeof (cbw));
   cbw.signature = grub_cpu_to_le32 (0x43425355);
-  cbw.tag = tag++;
+  cbw.tag = tag;
   cbw.transfer_length = grub_cpu_to_le32 (size);
   cbw.flags = (!read_write) << GRUB_USBMS_DIRECTION_BIT;
   cbw.lun = scsi->lun; /* In USB MS CBW are LUN bits on another place than in SCSI CDB, both should be set correctly. */
@@ -335,7 +337,7 @@ grub_usbms_transfer_bo (struct grub_scsi *scsi, grub_size_t cmdsize, char *cmd,
 	  grub_usb_clear_halt (dev->dev, dev->out->endp_addr);
 	  goto CheckCSW;
 	}
-      return grub_error (GRUB_ERR_IO, "USB Mass Storage request failed");
+      goto retry;
     }
 
   /* Read/write the data, (maybe) according to specification.  */

grub-core/font/font.c

@@ -33,7 +33,7 @@
 
 GRUB_MOD_LICENSE ("GPLv3+");
 
-#ifdef USE_ASCII_FALLBACK
+#if HAVE_FONT_SOURCE
 #include "ascii.h"
 #endif
 
@@ -110,14 +110,14 @@ static struct grub_font null_font;
 /* Flag to ensure module is initialized only once.  */
 static grub_uint8_t font_loader_initialized;
 
-#ifdef USE_ASCII_FALLBACK
+#if HAVE_FONT_SOURCE
 static struct grub_font_glyph *ascii_font_glyph[0x80];
 #endif
 
 static struct grub_font_glyph *
 ascii_glyph_lookup (grub_uint32_t code)
 {
-#ifdef USE_ASCII_FALLBACK
+#if HAVE_FONT_SOURCE
   static int ascii_failback_initialized = 0;
 
   if (code >= 0x80)

grub-core/fs/affs.c

@@ -36,7 +36,7 @@ struct grub_affs_bblock
   grub_uint8_t flags;
   grub_uint32_t checksum;
   grub_uint32_t rootblock;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* Set if the filesystem is a AFFS filesystem.  Otherwise this is an
    OFS filesystem.  */
@@ -51,14 +51,14 @@ struct grub_affs_rblock
   grub_uint32_t unused2;
   grub_uint32_t checksum;
   grub_uint32_t hashtable[1];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_affs_time
 {
   grub_int32_t day;
   grub_uint32_t min;
   grub_uint32_t hz;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* The second part of a file header block.  */
 struct grub_affs_file
@@ -76,7 +76,7 @@ struct grub_affs_file
   grub_uint32_t parent;
   grub_uint32_t extension;
   grub_uint32_t type;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* The location of `struct grub_affs_file' relative to the end of a
    file header block.  */

grub-core/fs/bfs.c

@@ -73,7 +73,7 @@ struct grub_bfs_extent
   grub_uint32_t ag;
   grub_uint16_t start;
   grub_uint16_t len;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_bfs_superblock
 {
@@ -89,7 +89,7 @@ struct grub_bfs_superblock
   grub_uint8_t unused3[32];
   grub_uint32_t magic3;
   struct grub_bfs_extent root_dir;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_bfs_inode
 {
@@ -118,11 +118,11 @@ struct grub_bfs_inode
       grub_uint64_t max_double_indirect_range;
       grub_uint64_t size;
       grub_uint32_t pad[4];
-    } __attribute__ ((packed));
+    } GRUB_PACKED;
     char inplace_link[144];
-  } __attribute__ ((packed));
+  } GRUB_PACKED;
   grub_uint8_t small_data[0];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 enum
 {
@@ -134,7 +134,7 @@ struct grub_bfs_small_data_element_header
   grub_uint32_t type;
   grub_uint16_t name_len;
   grub_uint16_t value_len;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_bfs_btree_header
 {
@@ -151,7 +151,7 @@ struct grub_bfs_btree_header
   grub_uint64_t root;
 #endif
   grub_uint32_t unused2[2];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_bfs_btree_node
 {
@@ -165,7 +165,7 @@ struct grub_bfs_btree_node
   grub_uint16_t count_keys;
   grub_uint16_t total_key_len;
 #endif
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_bfs_data
 {

grub-core/fs/btrfs.c

@@ -53,7 +53,7 @@ struct grub_btrfs_device
   grub_uint64_t device_id;
   grub_uint64_t size;
   grub_uint8_t dummy[0x62 - 0x10];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_btrfs_superblock
 {
@@ -71,7 +71,7 @@ struct grub_btrfs_superblock
   char label[0x100];
   grub_uint8_t dummy4[0x100];
   grub_uint8_t bootstrap_mapping[0x800];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct btrfs_header
 {
@@ -80,7 +80,7 @@ struct btrfs_header
   grub_uint8_t dummy[0x30];
   grub_uint32_t nitems;
   grub_uint8_t level;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_btrfs_device_desc
 {
@@ -122,28 +122,28 @@ struct grub_btrfs_chunk_item
   grub_uint8_t dummy2[0xc];
   grub_uint16_t nstripes;
   grub_uint16_t nsubstripes;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_btrfs_chunk_stripe
 {
   grub_uint64_t device_id;
   grub_uint64_t offset;
   grub_btrfs_uuid_t device_uuid;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_btrfs_leaf_node
 {
   struct grub_btrfs_key key;
   grub_uint32_t offset;
   grub_uint32_t size;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_btrfs_internal_node
 {
   struct grub_btrfs_key key;
   grub_uint64_t addr;
   grub_uint64_t dummy;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_btrfs_dir_item
 {
@@ -156,7 +156,7 @@ struct grub_btrfs_dir_item
 #define GRUB_BTRFS_DIR_ITEM_TYPE_SYMLINK 7
   grub_uint8_t type;
   char name[0];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_btrfs_leaf_descriptor
 {
@@ -183,7 +183,7 @@ struct grub_btrfs_inode
   grub_uint64_t size;
   grub_uint8_t dummy2[0x70];
   struct grub_btrfs_time mtime;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_btrfs_extent_data
 {
@@ -204,7 +204,7 @@ struct grub_btrfs_extent_data
       grub_uint64_t filled;
     };
   };
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 #define GRUB_BTRFS_EXTENT_INLINE 0
 #define GRUB_BTRFS_EXTENT_REGULAR 1
@@ -1104,8 +1104,13 @@ grub_btrfs_extent_read (struct grub_btrfs_data *data,
 					 - (grub_uint8_t *) data->extent),
 					extoff, buf, csize)
 		  != (grub_ssize_t) csize)
+		{
+		  if (!grub_errno)
+		    grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+				"premature end of compressed");
 		  return -1;
 		}
+	    }
 	  else if (data->extent->compression == GRUB_BTRFS_COMPRESSION_LZO)
 	    {
 	      if (grub_btrfs_lzo_decompress(data->extent->inl, data->extsize -
@@ -1158,7 +1163,12 @@ grub_btrfs_extent_read (struct grub_btrfs_data *data,
 	      grub_free (tmp);
 
 	      if (ret != (grub_ssize_t) csize)
+		{
+		  if (!grub_errno)
+		    grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+				"premature end of compressed");
 		  return -1;
+		}
 
 	      break;
 	    }

grub-core/fs/cbfs.c

@@ -291,7 +291,7 @@ grub_cbfsdisk_open (const char *name, grub_disk_t disk)
 
   disk->total_sectors = cbfsdisk_size / GRUB_DISK_SECTOR_SIZE;
   disk->max_agglomerate = GRUB_DISK_MAX_MAX_AGGLOMERATE;
-  disk->id = (unsigned long) "cbfs";
+  disk->id = 0;
 
   return GRUB_ERR_NONE;
 }

grub-core/fs/cpio.c

@@ -35,7 +35,7 @@ struct head
   grub_uint16_t mtime[2];
   grub_uint16_t namesize[1];
   grub_uint16_t filesize[2];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 static inline unsigned long long
 read_number (const grub_uint16_t *arr, grub_size_t size)

grub-core/fs/cpio_be.c

@@ -35,7 +35,7 @@ struct head
   grub_uint16_t mtime[2];
   grub_uint16_t namesize[1];
   grub_uint16_t filesize[2];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 static inline unsigned long long
 read_number (const grub_uint16_t *arr, grub_size_t size)

grub-core/fs/fat.c

@@ -92,7 +92,7 @@ struct grub_fat_dir_entry
       grub_uint8_t m_time_tenth;
       grub_uint8_t a_time_tenth;
       grub_uint8_t reserved2[9];
-    }  __attribute__ ((packed)) file;
+    }  GRUB_PACKED file;
     struct {
       grub_uint8_t flags;
       grub_uint8_t reserved1;
@@ -103,17 +103,17 @@ struct grub_fat_dir_entry
       grub_uint32_t reserved3;
       grub_uint32_t first_cluster;
       grub_uint64_t file_size;
-    }   __attribute__ ((packed)) stream_extension;
+    }   GRUB_PACKED stream_extension;
     struct {
       grub_uint8_t flags;
       grub_uint16_t str[15];
-    }  __attribute__ ((packed))  file_name;
+    }  GRUB_PACKED  file_name;
     struct {
       grub_uint8_t character_count;
       grub_uint16_t str[15];
-    }  __attribute__ ((packed))  volume_label;
-  }  __attribute__ ((packed)) type_specific;
-} __attribute__ ((packed));
+    }  GRUB_PACKED  volume_label;
+  }  GRUB_PACKED type_specific;
+} GRUB_PACKED;
 
 struct grub_fat_dir_node
 {
@@ -142,7 +142,7 @@ struct grub_fat_dir_entry
   grub_uint16_t w_date;
   grub_uint16_t first_cluster_low;
   grub_uint32_t file_size;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_fat_long_name_entry
 {
@@ -154,7 +154,7 @@ struct grub_fat_long_name_entry
   grub_uint16_t name2[6];
   grub_uint16_t first_cluster;
   grub_uint16_t name3[2];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 typedef struct grub_fat_dir_entry grub_fat_dir_node_t;
 

grub-core/fs/hfs.c

@@ -65,7 +65,7 @@ struct grub_hfs_node
   grub_uint8_t level;
   grub_uint16_t reccnt;
   grub_uint16_t unused;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* The head of the B*-Tree.  */
 struct grub_hfs_treeheader
@@ -81,7 +81,7 @@ struct grub_hfs_treeheader
   grub_uint32_t nodes;
   grub_uint32_t free_nodes;
   grub_uint8_t unused[76];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* The state of a mounted HFS filesystem.  */
 struct grub_hfs_data
@@ -112,7 +112,7 @@ struct grub_hfs_catalog_key
 
   /* Filename.  */
   grub_uint8_t str[31];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* The key as used on disk in a extent overflow tree.  Using this key
    the extents can be looked up using a fileid and logical start block
@@ -125,7 +125,7 @@ struct grub_hfs_extent_key
   grub_uint8_t forktype;
   grub_uint32_t fileid;
   grub_uint16_t first_block;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* A directory record.  This is used to find out the directory ID.  */
 struct grub_hfs_dirrec
@@ -136,7 +136,7 @@ struct grub_hfs_dirrec
   grub_uint32_t dirid;
   grub_uint32_t ctime;
   grub_uint32_t mtime;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* Information about a file.  */
 struct grub_hfs_filerec
@@ -154,7 +154,7 @@ struct grub_hfs_filerec
   /* The first 3 extents of the file.  The other extents can be found
      in the extent overflow file.  */
   grub_hfs_datarecord_t extents;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* A record descriptor, both key and data, used to pass to call back
    functions.  */
@@ -712,7 +712,7 @@ grub_hfs_iterate_records (struct grub_hfs_data *data, int type, int idx,
 	  {
 	    grub_uint8_t keylen;
 	    grub_uint8_t key;
-	  } __attribute__ ((packed)) *pnt;
+	  } GRUB_PACKED *pnt;
 	  pnt = (struct pointer *) (grub_be_to_cpu16 (node->offsets[pos])
 				    + node->rawnode);
 
@@ -1229,14 +1229,18 @@ grub_hfs_dir_hook (struct grub_hfs_record *rec, void *hook_arg)
     {
       info.dir = 1;
       info.mtimeset = 1;
+      info.inodeset = 1;
       info.mtime = grub_be_to_cpu32 (drec->mtime) - 2082844800;
+      info.inode = grub_be_to_cpu32 (drec->dirid);
       return ctx->hook (fname, &info, ctx->hook_data);
     }
   if (frec->type == GRUB_HFS_FILETYPE_FILE)
     {
       info.dir = 0;
       info.mtimeset = 1;
+      info.inodeset = 1;
       info.mtime = grub_be_to_cpu32 (frec->mtime) - 2082844800;
+      info.inode = grub_be_to_cpu32 (frec->fileid);
       return ctx->hook (fname, &info, ctx->hook_data);
     }
 

grub-core/fs/hfsplus.c

@@ -34,11 +34,6 @@
 
 GRUB_MOD_LICENSE ("GPLv3+");
 
-#define GRUB_HFSPLUS_MAGIC 0x482B
-#define GRUB_HFSPLUSX_MAGIC 0x4858
-#define GRUB_HFSPLUS_SBLOCK 2
-
-
 /* The type of node.  */
 enum grub_hfsplus_btnode_type
   {
@@ -65,7 +60,7 @@ struct grub_hfsplus_btheader
   grub_uint8_t btree_type;
   grub_uint8_t key_compare;
   grub_uint32_t attributes;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_hfsplus_catfile
 {
@@ -80,7 +75,7 @@ struct grub_hfsplus_catfile
   grub_uint8_t unused3[44];
   struct grub_hfsplus_forkdata data;
   struct grub_hfsplus_forkdata resource;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* Filetype information as used in inodes.  */
 #define GRUB_HFSPLUS_FILEMODE_MASK	0170000
@@ -919,6 +914,8 @@ grub_hfsplus_dir_iter (const char *filename,
   info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR);
   info.mtimeset = 1;
   info.mtime = node->mtime;
+  info.inodeset = 1;
+  info.inode = node->fileid;
   info.case_insensitive = !! (filetype & GRUB_FSHELP_CASE_INSENSITIVE);
   grub_free (node);
   return ctx->hook (filename, &info, ctx->hook_data);

grub-core/fs/hfspluscomp.c

@@ -35,19 +35,19 @@ struct grub_hfsplus_compress_header1
   grub_uint32_t total_compressed_size_including_seek_blocks_and_header2;
   grub_uint32_t value_0x32;
   grub_uint8_t unused[0xf0];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* big-endian.  */
 struct grub_hfsplus_compress_header2
 {
   grub_uint32_t total_compressed_size_including_seek_blocks;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* little-endian.  */
 struct grub_hfsplus_compress_header3
 {
   grub_uint32_t num_chunks;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* little-endian.  */
 struct grub_hfsplus_compress_block_descriptor
@@ -59,7 +59,7 @@ struct grub_hfsplus_compress_block_descriptor
 struct grub_hfsplus_compress_end_descriptor
 {
   grub_uint8_t always_the_same[50];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_hfsplus_attr_header
 {
@@ -67,7 +67,7 @@ struct grub_hfsplus_attr_header
   grub_uint8_t type;
   grub_uint32_t unknown[1];
   grub_uint64_t size;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_hfsplus_compress_attr
 {
@@ -75,7 +75,7 @@ struct grub_hfsplus_compress_attr
   grub_uint32_t type;
   grub_uint32_t uncompressed_inline_size;
   grub_uint32_t always_0;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 enum
   {
@@ -156,8 +156,12 @@ hfsplus_read_compressed_real (struct grub_hfsplus_file *node,
 	  if (ts > node->size - (pos & ~(HFSPLUS_COMPRESS_BLOCK_SIZE)))
 	    ts = node->size - (pos & ~(HFSPLUS_COMPRESS_BLOCK_SIZE));
 	  if (grub_zlib_decompress (tmp_buf, sz, 0,
-				    node->cbuf, ts) < 0)
+				    node->cbuf, ts) != (grub_ssize_t) ts)
 	    {
+	      if (!grub_errno)
+		grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+			    "premature end of compressed");
+
 	      grub_free (tmp_buf);
 	      return -1;
 	    }
@@ -288,8 +292,14 @@ hfsplus_open_compressed_real (struct grub_hfsplus_file *node)
   if (grub_zlib_decompress ((char *) (cmp_head + 1),
 			    grub_cpu_to_be64 (attr_head->size)
 			    - sizeof (*cmp_head), 0,
-			    node->cbuf, node->size) < 0)
+			    node->cbuf, node->size)
+      != (grub_ssize_t) node->size)
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+		    "premature end of compressed");
       return grub_errno;
+    }
   node->compressed = 1;
   return 0;
 }

grub-core/fs/iso9660.c

@@ -54,7 +54,7 @@ struct grub_iso9660_voldesc
   grub_uint8_t type;
   grub_uint8_t magic[5];
   grub_uint8_t version;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_iso9660_date2
 {
@@ -65,7 +65,7 @@ struct grub_iso9660_date2
   grub_uint8_t minute;
   grub_uint8_t second;
   grub_uint8_t offset;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* A directory entry.  */
 struct grub_iso9660_dir
@@ -81,7 +81,7 @@ struct grub_iso9660_dir
   grub_uint8_t unused2[6];
 #define MAX_NAMELEN 255
   grub_uint8_t namelen;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_iso9660_date
 {
@@ -93,7 +93,7 @@ struct grub_iso9660_date
   grub_uint8_t second[2];
   grub_uint8_t hundredth[2];
   grub_uint8_t offset;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* The primary volume descriptor.  Only little endian is used.  */
 struct grub_iso9660_primary_voldesc
@@ -112,7 +112,7 @@ struct grub_iso9660_primary_voldesc
   grub_uint8_t unused6[624];
   struct grub_iso9660_date created;
   struct grub_iso9660_date modified;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* A single entry in the path table.  */
 struct grub_iso9660_path
@@ -122,7 +122,7 @@ struct grub_iso9660_path
   grub_uint32_t first_sector;
   grub_uint16_t parentdir;
   grub_uint8_t name[0];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* An entry in the System Usage area of the directory entry.  */
 struct grub_iso9660_susp_entry
@@ -131,7 +131,7 @@ struct grub_iso9660_susp_entry
   grub_uint8_t len;
   grub_uint8_t version;
   grub_uint8_t data[0];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* The CE entry.  This is used to describe the next block where data
    can be found.  */
@@ -144,7 +144,7 @@ struct grub_iso9660_susp_ce
   grub_uint32_t off_be;
   grub_uint32_t len;
   grub_uint32_t len_be;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_iso9660_data
 {

grub-core/fs/jfs.c

@@ -70,7 +70,7 @@ struct grub_jfs_extent
   /* The physical offset of the first block on the disk.  */
   grub_uint8_t blk1;
   grub_uint32_t blk2;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 #define GRUB_JFS_IAG_INODES_OFFSET 3072
 #define GRUB_JFS_IAG_INODES_COUNT 128
@@ -79,7 +79,7 @@ struct grub_jfs_iag
 {
   grub_uint8_t unused[GRUB_JFS_IAG_INODES_OFFSET];
   struct grub_jfs_extent inodes[GRUB_JFS_IAG_INODES_COUNT];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 
 /* The head of the tree used to find extents.  */
@@ -94,7 +94,7 @@ struct grub_jfs_treehead
   grub_uint16_t count;
   grub_uint16_t max;
   grub_uint8_t unused2[10];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* A node in the extent tree.  */
 struct grub_jfs_tree_extent
@@ -107,7 +107,7 @@ struct grub_jfs_tree_extent
   grub_uint32_t offset2;
 
   struct grub_jfs_extent extent;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* The tree of directory entries.  */
 struct grub_jfs_tree_dir
@@ -128,7 +128,7 @@ struct grub_jfs_tree_dir
   /* The location of the sorted array of pointers to dirents.  */
   grub_uint8_t sindex;
   grub_uint8_t unused[10];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* An internal node in the dirents tree.  */
 struct grub_jfs_internal_dirent
@@ -137,7 +137,7 @@ struct grub_jfs_internal_dirent
   grub_uint8_t next;
   grub_uint8_t len;
   grub_uint16_t namepart[11];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* A leaf node in the dirents tree.  */
 struct grub_jfs_leaf_dirent
@@ -150,7 +150,7 @@ struct grub_jfs_leaf_dirent
   grub_uint8_t len;
   grub_uint16_t namepart[11];
   grub_uint32_t index;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* A leaf in the dirents tree.  This one is used if the previously
    dirent was not big enough to store the name.  */
@@ -159,13 +159,13 @@ struct grub_jfs_leaf_next_dirent
   grub_uint8_t next;
   grub_uint8_t len;
   grub_uint16_t namepart[15];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_jfs_time
 {
   grub_int32_t sec;
   grub_int32_t nanosec;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_jfs_inode
 {
@@ -185,7 +185,7 @@ struct grub_jfs_inode
   union
   {
     /* The tree describing the extents of the file.  */
-    struct __attribute__ ((packed))
+    struct GRUB_PACKED
     {
       struct grub_jfs_treehead tree;
       struct grub_jfs_tree_extent extents[16];
@@ -206,15 +206,15 @@ struct grub_jfs_inode
 	grub_uint8_t sorted[8];
       } header;
       struct grub_jfs_leaf_dirent dirents[8];
-    } dir __attribute__ ((packed));
+    } GRUB_PACKED dir;
     /* Fast symlink.  */
     struct
     {
       grub_uint8_t unused[32];
       grub_uint8_t path[256];
     } symlink;
-  } __attribute__ ((packed));
-} __attribute__ ((packed));
+  } GRUB_PACKED;
+} GRUB_PACKED;
 
 struct grub_jfs_data
 {
@@ -226,7 +226,7 @@ struct grub_jfs_data
   int pos;
   int linknest;
   int namecomponentlen;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_jfs_diropen
 {
@@ -237,7 +237,7 @@ struct grub_jfs_diropen
     struct grub_jfs_leaf_dirent dirent[0];
     struct grub_jfs_leaf_next_dirent next_dirent[0];
     grub_uint8_t sorted[0];
-  } *dirpage __attribute__ ((packed));
+  } GRUB_PACKED *dirpage;
   struct grub_jfs_data *data;
   struct grub_jfs_inode *inode;
   int count;
@@ -251,7 +251,7 @@ struct grub_jfs_diropen
    */
   char name[256 * GRUB_MAX_UTF8_PER_UTF16 + 1];
   grub_uint32_t ino;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 
 static grub_dl_t my_mod;

grub-core/fs/newc.c

@@ -38,7 +38,7 @@ struct head
   char rdevminor[8];
   char namesize[8];
   char check[8];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 static inline unsigned long long
 read_number (const char *str, grub_size_t size)

grub-core/fs/nilfs2.c

@@ -143,7 +143,7 @@ struct grub_nilfs2_dir_entry
   char name[NILFS_NAME_LEN];
   char pad;
 #endif
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 enum
 {

grub-core/fs/ntfs.c

@@ -643,7 +643,7 @@ struct symlink_descriptor
   grub_uint16_t len1;
   grub_uint16_t off2;
   grub_uint16_t len2;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 static char *
 grub_ntfs_read_symlink (grub_fshelp_node_t node)

grub-core/fs/odc.c

@@ -35,7 +35,7 @@ struct head
   char mtime[11];
   char namesize[6];
   char filesize[11];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 static inline unsigned long long
 read_number (const char *str, grub_size_t size)

grub-core/fs/proc.c

@@ -44,7 +44,7 @@ grub_procdev_open (const char *name, grub_disk_t disk)
       return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not a procfs disk");
 
   disk->total_sectors = 0;
-  disk->id = (unsigned long) "proc";
+  disk->id = 0;
 
   disk->data = 0;
 

grub-core/fs/reiserfs.c

@@ -109,14 +109,14 @@ struct grub_reiserfs_superblock
   grub_uint8_t unused[4];
   grub_uint16_t uuid[8];
   char label[16];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_reiserfs_journal_header
 {
   grub_uint32_t last_flush_uid;
   grub_uint32_t unflushed_offset;
   grub_uint32_t mount_id;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_reiserfs_description_block
 {
@@ -124,14 +124,14 @@ struct grub_reiserfs_description_block
   grub_uint32_t len;
   grub_uint32_t mount_id;
   grub_uint32_t real_blocks[0];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_reiserfs_commit_block
 {
   grub_uint32_t id;
   grub_uint32_t len;
   grub_uint32_t real_blocks[0];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_reiserfs_stat_item_v1
 {
@@ -145,7 +145,7 @@ struct grub_reiserfs_stat_item_v1
   grub_uint32_t ctime;
   grub_uint32_t rdev;
   grub_uint32_t first_direct_byte;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_reiserfs_stat_item_v2
 {
@@ -160,7 +160,7 @@ struct grub_reiserfs_stat_item_v2
   grub_uint32_t ctime;
   grub_uint32_t blocks;
   grub_uint32_t first_direct_byte;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_reiserfs_key
 {
@@ -172,13 +172,13 @@ struct grub_reiserfs_key
     {
       grub_uint32_t offset;
       grub_uint32_t type;
-    } v1 __attribute__ ((packed));
+    } GRUB_PACKED v1;
     struct
     {
       grub_uint64_t offset_type;
-    } v2 __attribute__ ((packed));
+    } GRUB_PACKED v2;
   } u;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_reiserfs_item_header
 {
@@ -187,11 +187,11 @@ struct grub_reiserfs_item_header
   {
     grub_uint16_t free_space;
     grub_uint16_t entry_count;
-  } u __attribute__ ((packed));
+  } GRUB_PACKED u;
   grub_uint16_t item_size;
   grub_uint16_t item_location;
   grub_uint16_t version;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_reiserfs_block_header
 {
@@ -200,14 +200,14 @@ struct grub_reiserfs_block_header
   grub_uint16_t free_space;
   grub_uint16_t reserved;
   struct grub_reiserfs_key block_right_delimiting_key;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_reiserfs_disk_child
 {
   grub_uint32_t block_number;
   grub_uint16_t size;
   grub_uint16_t reserved;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_reiserfs_directory_header
 {
@@ -216,7 +216,7 @@ struct grub_reiserfs_directory_header
   grub_uint32_t object_id;
   grub_uint16_t location;
   grub_uint16_t state;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_fshelp_node
 {

grub-core/fs/sfs.c

@@ -35,7 +35,7 @@ struct grub_sfs_bheader
   grub_uint8_t magic[4];
   grub_uint32_t chksum;
   grub_uint32_t ipointtomyself;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* The sfs rootblock.  */
 struct grub_sfs_rblock
@@ -50,7 +50,7 @@ struct grub_sfs_rblock
   grub_uint8_t unused3[8];
   grub_uint32_t rootobject;
   grub_uint32_t btree;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 enum
   {
@@ -69,18 +69,18 @@ struct grub_sfs_obj
     {
       grub_uint32_t first_block;
       grub_uint32_t size;
-    } file __attribute__ ((packed));
+    } GRUB_PACKED file;
     struct
     {
       grub_uint32_t hashtable;
       grub_uint32_t dir_objc;
-    } dir __attribute__ ((packed));
+    } GRUB_PACKED dir;
   } file_dir;
   grub_uint32_t mtime;
   grub_uint8_t type;
   grub_uint8_t filename[1];
   grub_uint8_t comment[1];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 #define	GRUB_SFS_TYPE_DELETED	32
 #define	GRUB_SFS_TYPE_SYMLINK	64
@@ -95,13 +95,13 @@ struct grub_sfs_objc
   grub_uint32_t prev;
   /* The amount of objects depends on the blocksize.  */
   struct grub_sfs_obj objects[1];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_sfs_btree_node
 {
   grub_uint32_t key;
   grub_uint32_t data;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_sfs_btree_extent
 {
@@ -109,7 +109,7 @@ struct grub_sfs_btree_extent
   grub_uint32_t next;
   grub_uint32_t prev;
   grub_uint16_t size;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_sfs_btree
 {
@@ -120,7 +120,7 @@ struct grub_sfs_btree
   /* Normally this can be kind of node, but just extents are
      supported.  */
   struct grub_sfs_btree_node node[1];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 
 

grub-core/fs/squash4.c

@@ -71,7 +71,7 @@ struct grub_squash_super
   grub_uint64_t diroffset;
   grub_uint64_t unk1offset;
   grub_uint64_t unk2offset;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* Chunk-based */
 struct grub_squash_inode
@@ -89,7 +89,7 @@ struct grub_squash_inode
       grub_uint32_t offset;
       grub_uint32_t size;
       grub_uint32_t block_size[0];
-    }  __attribute__ ((packed)) file;
+    }  GRUB_PACKED file;
     struct {
       grub_uint64_t chunk;
       grub_uint64_t size;
@@ -98,13 +98,13 @@ struct grub_squash_inode
       grub_uint32_t offset;
       grub_uint32_t dummy3;
       grub_uint32_t block_size[0];
-    }  __attribute__ ((packed)) long_file;
+    }  GRUB_PACKED long_file;
     struct {
       grub_uint32_t chunk;
       grub_uint32_t dummy;
       grub_uint16_t size;
       grub_uint16_t offset;
-    } __attribute__ ((packed)) dir;
+    } GRUB_PACKED dir;
     struct {
       grub_uint32_t dummy1;
       grub_uint32_t size;
@@ -112,14 +112,14 @@ struct grub_squash_inode
       grub_uint32_t dummy2;
       grub_uint16_t dummy3;
       grub_uint16_t offset;
-    } __attribute__ ((packed)) long_dir;
+    } GRUB_PACKED long_dir;
     struct {
       grub_uint32_t dummy;
       grub_uint32_t namelen;
       char name[0];
-    } __attribute__ ((packed)) symlink;
-  }  __attribute__ ((packed));
-} __attribute__ ((packed));
+    } GRUB_PACKED symlink;
+  }  GRUB_PACKED;
+} GRUB_PACKED;
 
 struct grub_squash_cache_inode
 {
@@ -137,7 +137,7 @@ struct grub_squash_dirent_header
   grub_uint32_t nelems;
   grub_uint32_t ino_chunk;
   grub_uint32_t dummy;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_squash_dirent
 {
@@ -147,7 +147,7 @@ struct grub_squash_dirent
   /* Actually the value is the length of name - 1.  */
   grub_uint16_t namelen;
   char name[0];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 enum
   {
@@ -164,7 +164,7 @@ struct grub_squash_frag_desc
   grub_uint64_t offset;
   grub_uint32_t size;
   grub_uint32_t dummy;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 enum
   {

grub-core/fs/tar.c

@@ -48,7 +48,7 @@ struct head
   char devmajor[8];
   char devminor[8];
   char prefix[155];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 static inline unsigned long long
 read_number (const char *str, grub_size_t size)

grub-core/fs/udf.c

@@ -117,32 +117,32 @@ struct grub_udf_lb_addr
 {
   grub_uint32_t block_num;
   grub_uint16_t part_ref;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_short_ad
 {
   grub_uint32_t length;
   grub_uint32_t position;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_long_ad
 {
   grub_uint32_t length;
   struct grub_udf_lb_addr block;
   grub_uint8_t imp_use[6];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_extent_ad
 {
   grub_uint32_t length;
   grub_uint32_t start;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_charspec
 {
   grub_uint8_t charset_type;
   grub_uint8_t charset_info[63];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_timestamp
 {
@@ -156,14 +156,14 @@ struct grub_udf_timestamp
   grub_uint8_t centi_seconds;
   grub_uint8_t hundreds_of_micro_seconds;
   grub_uint8_t micro_seconds;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_regid
 {
   grub_uint8_t flags;
   grub_uint8_t ident[23];
   grub_uint8_t ident_suffix[8];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_tag
 {
@@ -175,7 +175,7 @@ struct grub_udf_tag
   grub_uint16_t desc_crc;
   grub_uint16_t desc_crc_length;
   grub_uint32_t tag_location;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_fileset
 {
@@ -197,7 +197,7 @@ struct grub_udf_fileset
   struct grub_udf_regid domain_ident;
   struct grub_udf_long_ad next_ext;
   struct grub_udf_long_ad streamdir_icb;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_icbtag
 {
@@ -209,7 +209,7 @@ struct grub_udf_icbtag
   grub_uint8_t file_type;
   struct grub_udf_lb_addr parent_idb;
   grub_uint16_t flags;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_file_ident
 {
@@ -220,7 +220,7 @@ struct grub_udf_file_ident
   grub_uint8_t file_ident_length;
   struct grub_udf_long_ad icb;
   grub_uint16_t imp_use_length;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_file_entry
 {
@@ -245,7 +245,7 @@ struct grub_udf_file_entry
   grub_uint32_t ext_attr_length;
   grub_uint32_t alloc_descs_length;
   grub_uint8_t ext_attr[0];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_extended_file_entry
 {
@@ -274,20 +274,20 @@ struct grub_udf_extended_file_entry
   grub_uint32_t ext_attr_length;
   grub_uint32_t alloc_descs_length;
   grub_uint8_t ext_attr[0];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_vrs
 {
   grub_uint8_t type;
   grub_uint8_t magic[5];
   grub_uint8_t version;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_avdp
 {
   struct grub_udf_tag tag;
   struct grub_udf_extent_ad vds;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_pd
 {
@@ -300,7 +300,7 @@ struct grub_udf_pd
   grub_uint32_t access_type;
   grub_uint32_t start;
   grub_uint32_t length;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_partmap
 {
@@ -319,7 +319,7 @@ struct grub_udf_partmap
       grub_uint8_t ident[62];
     } type2;
   };
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_lvd
 {
@@ -336,14 +336,14 @@ struct grub_udf_lvd
   grub_uint8_t imp_use[128];
   struct grub_udf_extent_ad integrity_seq_ext;
   grub_uint8_t part_maps[1608];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_aed
 {
   struct grub_udf_tag tag;
   grub_uint32_t prev_ae;
   grub_uint32_t ae_len;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_udf_data
 {

grub-core/fs/ufs.c

@@ -187,7 +187,7 @@ struct grub_ufs_inode
   };
 
   grub_uint8_t unused[24];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 #else
 /* UFS inode.  */
 struct grub_ufs_inode
@@ -217,7 +217,7 @@ struct grub_ufs_inode
   grub_uint32_t gen;
   grub_uint32_t unused;
   grub_uint8_t pad[12];
-} __attribute__ ((packed));
+} GRUB_PACKED;
 #endif
 
 /* Directory entry.  */
@@ -234,7 +234,7 @@ struct grub_ufs_dirent
       grub_uint8_t namelen_bsd;
     };
   };
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 /* Information about a "mounted" ufs filesystem.  */
 struct grub_ufs_data

grub-core/fs/xfs.c

@@ -54,7 +54,7 @@ struct grub_xfs_sblock
   grub_uint8_t log2_agblk;
   grub_uint8_t unused6[67];
   grub_uint8_t log2_dirblk;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_xfs_dir_header
 {
@@ -64,8 +64,8 @@ struct grub_xfs_dir_header
   {
     grub_uint32_t i4;
     grub_uint64_t i8;
-  } parent __attribute__ ((packed));
-} __attribute__ ((packed));
+  } GRUB_PACKED parent;
+} GRUB_PACKED;
 
 struct grub_xfs_dir_entry
 {
@@ -73,13 +73,13 @@ struct grub_xfs_dir_entry
   grub_uint16_t offset;
   char name[1];
   /* Inode number follows, 32 bits.  */
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_xfs_dir2_entry
 {
   grub_uint64_t inode;
   grub_uint8_t len;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 typedef grub_uint32_t grub_xfs_extent[4];
 
@@ -91,20 +91,20 @@ struct grub_xfs_btree_node
   grub_uint64_t left;
   grub_uint64_t right;
   grub_uint64_t keys[1];
-}  __attribute__ ((packed));
+}  GRUB_PACKED;
 
 struct grub_xfs_btree_root
 {
   grub_uint16_t level;
   grub_uint16_t numrecs;
   grub_uint64_t keys[1];
-}  __attribute__ ((packed));
+}  GRUB_PACKED;
 
 struct grub_xfs_time
 {
   grub_uint32_t sec;
   grub_uint32_t nanosec;
-}  __attribute__ ((packed));
+}  GRUB_PACKED;
 
 struct grub_xfs_inode
 {
@@ -133,14 +133,14 @@ struct grub_xfs_inode
     } dir;
     grub_xfs_extent extents[XFS_INODE_EXTENTS];
     struct grub_xfs_btree_root btree;
-  } data __attribute__ ((packed));
-} __attribute__ ((packed));
+  } GRUB_PACKED data;
+} GRUB_PACKED;
 
 struct grub_xfs_dirblock_tail
 {
   grub_uint32_t leaf_count;
   grub_uint32_t leaf_stale;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 struct grub_fshelp_node
 {

grub-core/fs/zfs/zfs.c

@@ -293,9 +293,13 @@ static grub_err_t
 zlib_decompress (void *s, void *d,
 		 grub_size_t slen, grub_size_t dlen)
 {
-  if (grub_zlib_decompress (s, slen, 0, d, dlen) < 0)
-    return grub_errno;
+  if (grub_zlib_decompress (s, slen, 0, d, dlen) == (grub_ssize_t) dlen)
     return GRUB_ERR_NONE;
+
+  if (!grub_errno)
+    grub_error (GRUB_ERR_BAD_COMPRESSED_DATA,
+		"premature end of compressed");
+  return grub_errno;
 }
 
 static grub_err_t 

grub-core/fs/zfs/zfs_lz4.c

@@ -77,13 +77,13 @@ typedef grub_size_t size_t;
 
 typedef struct _U16_S {
 	U16 v;
-} __attribute__ ((packed)) U16_S;
+} GRUB_PACKED U16_S;
 typedef struct _U32_S {
 	U32 v;
-} __attribute__ ((packed)) U32_S;
+} GRUB_PACKED U32_S;
 typedef struct _U64_S {
 	U64 v;
-} __attribute__ ((packed)) U64_S;
+} GRUB_PACKED U64_S;
 
 #define	A64(x)	(((U64_S *)(x))->v)
 #define	A32(x)	(((U32_S *)(x))->v)

grub-core/genmod.sh.in

@@ -53,9 +53,6 @@ if test x@TARGET_APPLE_LINKER@ != x1; then
     fi
     rm -f $t1 $t2
 
-	if ! test -z "${TARGET_OBJ2ELF}"; then
-	    "${TARGET_OBJ2ELF}" $tmpfile || exit 1
-	fi
 	if test x@platform@ != xemu; then
 	    @TARGET_STRIP@ --strip-unneeded \
 		-K grub_mod_init -K grub_mod_fini \
@@ -63,6 +60,9 @@ if test x@TARGET_APPLE_LINKER@ != x1; then
 		-R .note.gnu.gold-version -R .note.GNU-stack \
 		-R .note -R .comment $tmpfile || exit 1
 	fi
+	if ! test -z "${TARGET_OBJ2ELF}"; then
+	    "${TARGET_OBJ2ELF}" $tmpfile || exit 1
+	fi
 else
     tmpfile2=${outfile}.tmp2
     t1=${outfile}.t1.c

grub-core/genmoddep.awk

@@ -14,9 +14,9 @@
 # Read symbols' info from stdin.
 BEGIN {
   error = 0
-  lineno = 0;
-  while (getline <"/dev/stdin") {
-    lineno++;
+}
+
+{
   if ($1 == "defined") {
     symtab[$3] = $2;
     modtab[$2] = "" modtab[$2]
@@ -29,10 +29,8 @@ BEGIN {
     }
   }
   else {
-      printf "error: %u: unrecognized input format\n", lineno;
+    printf "error: %u: unrecognized input format\n", NR;
     error++;
-      break;
-    }
   }
 }
 

grub-core/io/gzio.c

@@ -1093,7 +1093,7 @@ inflate_window (grub_gzio_t gzio)
 	}
     }
 
-  gzio->saved_offset += WSIZE;
+  gzio->saved_offset += gzio->wp;
 
   /* XXX do CRC calculation here! */
 }
@@ -1219,7 +1219,14 @@ grub_gzio_read_real (grub_gzio_t gzio, grub_off_t offset,
       register char *srcaddr;
 
       while (offset >= gzio->saved_offset)
+	{
 	  inflate_window (gzio);
+	  if (gzio->wp == 0)
+	    goto out;
+	}
+
+      if (gzio->wp == 0)
+	goto out;
 
       srcaddr = (char *) ((offset & (WSIZE - 1)) + gzio->slide);
       size = gzio->saved_offset - offset;
@@ -1234,6 +1241,7 @@ grub_gzio_read_real (grub_gzio_t gzio, grub_off_t offset,
       offset += size;
     }
 
+ out:
   if (grub_errno != GRUB_ERR_NONE)
     ret = -1;
 
@@ -1243,7 +1251,15 @@ grub_gzio_read_real (grub_gzio_t gzio, grub_off_t offset,
 static grub_ssize_t
 grub_gzio_read (grub_file_t file, char *buf, grub_size_t len)
 {
-  return grub_gzio_read_real (file->data, file->offset, buf, len);
+  grub_ssize_t ret;
+  ret = grub_gzio_read_real (file->data, file->offset, buf, len);
+
+  if (!grub_errno && ret != (grub_ssize_t) len)
+    {
+      grub_error (GRUB_ERR_BAD_COMPRESSED_DATA, "premature end of compressed");
+      ret = -1;
+    }
+  return ret;
 }
 
 /* Release everything, including the underlying file object.  */
@@ -1259,6 +1275,7 @@ grub_gzio_close (grub_file_t file)
 
   /* No need to close the same device twice.  */
   file->device = 0;
+  file->name = 0;
 
   return grub_errno;
 }
@@ -1290,6 +1307,28 @@ grub_zlib_decompress (char *inbuf, grub_size_t insize, grub_off_t off,
   return ret;
 }
 
+grub_ssize_t
+grub_deflate_decompress (char *inbuf, grub_size_t insize, grub_off_t off,
+			 char *outbuf, grub_size_t outsize)
+{
+  grub_gzio_t gzio = 0;
+  grub_ssize_t ret;
+
+  gzio = grub_zalloc (sizeof (*gzio));
+  if (! gzio)
+    return -1;
+  gzio->mem_input = (grub_uint8_t *) inbuf;
+  gzio->mem_input_size = insize;
+  gzio->mem_input_off = 0;
+
+  initialize_tables (gzio);
+
+  ret = grub_gzio_read_real (gzio, off, outbuf, outsize);
+  grub_free (gzio);
+
+  return ret;
+}
+
 
 
 static struct grub_fs grub_gzio_fs =

grub-core/io/lzopio.c

@@ -290,7 +290,7 @@ struct lzop_header
   grub_uint32_t mtime_lo;
   grub_uint32_t mtime_hi;
   grub_uint8_t name_len;
-} __attribute__ ((packed));
+} GRUB_PACKED;
 
 static int
 test_header (grub_file_t file)
@@ -525,6 +525,7 @@ grub_lzopio_close (grub_file_t file)
 
   /* Device must not be closed twice.  */
   file->device = 0;
+  file->name = 0;
   return grub_errno;
 }
 

grub-core/io/xzio.c

@@ -74,15 +74,15 @@ static grub_ssize_t
 read_vli (grub_file_t file, grub_uint64_t *num)
 {
   grub_uint8_t buf[VLI_MAX_DIGITS];
-  grub_ssize_t read;
+  grub_ssize_t read_bytes;
   grub_size_t dec;
 
-  read = grub_file_read (file, buf, VLI_MAX_DIGITS);
-  if (read < 0)
+  read_bytes = grub_file_read (file, buf, VLI_MAX_DIGITS);
+  if (read_bytes < 0)
     return -1;
 
-  dec = decode_vli (buf, read, num);
-  grub_file_seek (file, file->offset - (read - dec));
+  dec = decode_vli (buf, read_bytes, num);
+  grub_file_seek (file, file->offset - (read_bytes - dec));
   return dec;
 }
 
@@ -319,6 +319,7 @@ grub_xzio_close (grub_file_t file)
 
   /* Device must not be closed twice.  */
   file->device = 0;
+  file->name = 0;
   return grub_errno;
 }
 

grub-core/kern/arm/cache.S

@@ -95,7 +95,8 @@ FUNCTION(grub_arch_sync_caches_armv7)
 	bl	clean_dcache_range
 	pop	{r0, r1}
 	bl	invalidate_icache_range
-	pop	{r2, pc}
+	pop	{r2, lr}
+	bx	lr
 
 #ifdef ARMV6
 FUNCTION(grub_arm_disable_caches_mmu_armv6)
@@ -137,5 +138,6 @@ FUNCTION(grub_arm_disable_caches_mmu_armv7)
 	DSB
 	ISB
 
-	pop	{r4, pc}
+	pop	{r4, lr}
+	bx	lr
 

grub-core/kern/arm/cache_armv7.S

@@ -120,6 +120,7 @@ clean_invalidate_dcache:
 	@ return
 6:	DSB
 	ISB
-	pop	{r4-r12, pc}
+	pop	{r4-r12, lr}
+	bx	lr
 
 #include "cache.S"

grub-core/kern/arm/dl.c

@@ -25,45 +25,113 @@
 #include <grub/i18n.h>
 #include <grub/arm/reloc.h>
 
+struct trampoline_arm
+{
+#define ARM_LOAD_IP 0xe59fc000
+#define ARM_BX 0xe12fff1c
+#define ARM_MOV_PC 0xe1a0f00c
+  grub_uint32_t load_ip;  /* ldr ip, [pc] */
+  grub_uint32_t bx; /* bx ip or mov pc, ip*/
+  grub_uint32_t addr;
+};
+
+static grub_uint16_t thumb_template[8] =
+  {
+    0x468c, /* mov	ip, r1 */
+    0x4903, /* ldr	r1, [pc, #12]	; (10 <.text+0x10>) */
+    /* Exchange R1 and IP in limited Thumb instruction set.
+       IP gets negated but we compensate it by C code.  */
+                                     /* R1   IP */
+                                     /* -A   R1 */
+    0x4461, /* add	r1, ip */    /* R1-A R1 */
+    0x4249, /* negs	r1, r1 */    /* A-R1 R1 */
+    0x448c, /* add	ip, r1 */    /* A-R1 A  */
+    0x4249, /* negs	r1, r1 */    /* R1-A A  */
+    0x4461, /* add	r1, ip */    /* R1   A  */
+    0x4760  /* bx	ip */
+  };
+
+struct trampoline_thumb
+{
+  grub_uint16_t template[8];
+  grub_uint32_t neg_addr;
+};
+
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+grub_err_t
+grub_arch_dl_get_tramp_got_size (const void *ehdr, grub_size_t *tramp,
+				 grub_size_t *got)
+{
+  const Elf_Ehdr *e = ehdr;
+  const Elf_Shdr *s;
+  unsigned i;
+
+  *tramp = 0;
+  *got = 0;
+
+  for (i = 0, s = (const Elf_Shdr *) ((grub_addr_t) e + e->e_shoff);
+       i < e->e_shnum;
+       i++, s = (const Elf_Shdr *) ((grub_addr_t) s + e->e_shentsize))
+    if (s->sh_type == SHT_REL)
+      {
+	const Elf_Rel *rel, *max;
+
+	for (rel = (const Elf_Rel *) ((grub_addr_t) e + s->sh_offset),
+	       max = rel + s->sh_size / s->sh_entsize;
+	     rel < max;
+	     rel++)
+	  switch (ELF_R_TYPE (rel->r_info))
+	    {
+	    case R_ARM_CALL:
+	    case R_ARM_JUMP24:
+	      {
+		*tramp += sizeof (struct trampoline_arm);
+		break;
+	      }
+	    case R_ARM_THM_CALL:
+	    case R_ARM_THM_JUMP24:
+	    case R_ARM_THM_JUMP19:
+	      {
+		*tramp += sizeof (struct trampoline_thumb);
+		break;
+	      }
+	    }
+      }
+
+  grub_dprintf ("dl", "trampoline size %x\n", *tramp);
+
+  return GRUB_ERR_NONE;
+}
+
 /*************************************************
  * Runtime dynamic linker with helper functions. *
  *************************************************/
-static grub_err_t
-do_relocations (Elf_Shdr * relhdr, Elf_Ehdr * e, grub_dl_t mod)
+grub_err_t
+grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
+			       Elf_Shdr *s, grub_dl_segment_t seg)
 {
-  grub_dl_segment_t seg;
-  Elf_Rel *rel;
-  Elf_Sym *sym;
-  int i, entnum;
+  Elf_Rel *rel, *max;
 
-  entnum = relhdr->sh_size / sizeof (Elf_Rel);
-
-  /* Find the target segment for this relocation section. */
-  for (seg = mod->segment ; seg ; seg = seg->next)
-    if (seg->section == relhdr->sh_info)
-      break;
-  if (!seg)
-    return grub_error (GRUB_ERR_EOF, N_("relocation segment not found"));
-
-  rel = (Elf_Rel *) ((grub_addr_t) e + relhdr->sh_offset);
-
-  /* Step through all relocations */
-  for (i = 0, sym = mod->symtab; i < entnum; i++)
+  for (rel = (Elf_Rel *) ((char *) ehdr + s->sh_offset),
+	 max = (Elf_Rel *) ((char *) rel + s->sh_size);
+       rel < max;
+       rel = (Elf_Rel *) ((char *) rel + s->sh_entsize))
     {
       Elf_Addr *target, sym_addr;
-      int relsym, reltype;
       grub_err_t retval;
+      Elf_Sym *sym;
 
-      if (seg->size < rel[i].r_offset)
+      if (seg->size < rel->r_offset)
 	return grub_error (GRUB_ERR_BAD_MODULE,
 			   "reloc offset is out of the segment");
-      relsym = ELF_R_SYM (rel[i].r_info);
-      reltype = ELF_R_TYPE (rel[i].r_info);
-      target = (void *) ((grub_addr_t) seg->addr + rel[i].r_offset);
+      target = (void *) ((char *) seg->addr + rel->r_offset);
+      sym = (Elf_Sym *) ((char *) mod->symtab
+			 + mod->symsize * ELF_R_SYM (rel->r_info));
 
-      sym_addr = sym[relsym].st_value;
+      sym_addr = sym->st_value;
 
-      switch (reltype)
+      switch (ELF_R_TYPE (rel->r_info))
 	{
 	case R_ARM_ABS32:
 	  {
@@ -76,16 +144,58 @@ do_relocations (Elf_Shdr * relhdr, Elf_Ehdr * e, grub_dl_t mod)
 	case R_ARM_CALL:
 	case R_ARM_JUMP24:
 	  {
-	    retval = grub_arm_reloc_jump24 (target, sym_addr);
-	    if (retval != GRUB_ERR_NONE)
-	      return retval;
+	    grub_int32_t offset;
+
+	    sym_addr += grub_arm_jump24_get_offset (target);
+	    offset = sym_addr - (grub_uint32_t) target;
+
+	    if ((sym_addr & 1) || !grub_arm_jump24_check_offset (offset))
+	      {
+		struct trampoline_arm *tp = mod->trampptr;
+		mod->trampptr = tp + 1;
+		tp->load_ip = ARM_LOAD_IP;
+		tp->bx = (sym_addr & 1) ? ARM_BX : ARM_MOV_PC;
+		tp->addr = sym_addr + 8;
+		offset = (grub_uint8_t *) tp - (grub_uint8_t *) target - 8;
+	      }
+	    if (!grub_arm_jump24_check_offset (offset))
+	      return grub_error (GRUB_ERR_BAD_MODULE,
+				 "trampoline out of range");
+	    grub_arm_jump24_set_offset (target, offset);
 	  }
 	  break;
 	case R_ARM_THM_CALL:
 	case R_ARM_THM_JUMP24:
 	  {
 	    /* Thumb instructions can be 16-bit aligned */
-	    retval = grub_arm_reloc_thm_call ((grub_uint16_t *) target, sym_addr);
+	    grub_int32_t offset;
+
+	    sym_addr += grub_arm_thm_call_get_offset ((grub_uint16_t *) target);
+
+	    grub_dprintf ("dl", "    sym_addr = 0x%08x\n", sym_addr);
+
+	    offset = sym_addr - (grub_uint32_t) target;
+
+	    grub_dprintf("dl", " BL*: target=%p, sym_addr=0x%08x, offset=%d\n",
+			 target, sym_addr, offset);
+
+	    if (!(sym_addr & 1) || (offset < -0x200000 || offset >= 0x200000))
+	      {
+		struct trampoline_thumb *tp = mod->trampptr;
+		mod->trampptr = tp + 1;
+		grub_memcpy (tp->template, thumb_template, sizeof (tp->template));
+		tp->neg_addr = -sym_addr - 4;
+		offset = ((grub_uint8_t *) tp - (grub_uint8_t *) target - 4) | 1;
+	      }
+
+	    if (offset < -0x200000 || offset >= 0x200000)
+	      return grub_error (GRUB_ERR_BAD_MODULE,
+				 "trampoline out of range");
+
+	    grub_dprintf ("dl", "    relative destination = %p\n",
+			  (char *) target + offset);
+
+	    retval = grub_arm_thm_call_set_offset ((grub_uint16_t *) target, offset);
 	    if (retval != GRUB_ERR_NONE)
 	      return retval;
 	  }
@@ -98,15 +208,33 @@ do_relocations (Elf_Shdr * relhdr, Elf_Ehdr * e, grub_dl_t mod)
 	case R_ARM_THM_JUMP19:
 	  {
 	    /* Thumb instructions can be 16-bit aligned */
-	    retval = grub_arm_reloc_thm_jump19 ((grub_uint16_t *) target, sym_addr);
-	    if (retval != GRUB_ERR_NONE)
-	      return retval;
+	    grub_int32_t offset;
+
+	    sym_addr += grub_arm_thm_jump19_get_offset ((grub_uint16_t *) target);
+
+	    offset = sym_addr - (grub_uint32_t) target;
+
+	    if (!grub_arm_thm_jump19_check_offset (offset)
+		|| !(sym_addr & 1))
+	      {
+		struct trampoline_thumb *tp = mod->gotptr;
+		mod->gotptr = tp + 1;
+		grub_memcpy (tp->template, thumb_template, sizeof (tp->template));
+		tp->neg_addr = -sym_addr - 4;
+		offset = ((grub_uint8_t *) tp - (grub_uint8_t *) target - 4) | 1;
+	      }
+
+	    if (!grub_arm_thm_jump19_check_offset (offset))
+	      return grub_error (GRUB_ERR_BAD_MODULE,
+				 "trampoline out of range");
+
+	    grub_arm_thm_jump19_set_offset ((grub_uint16_t *) target, offset);
 	  }
 	  break;
 	default:
 	  return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
 			     N_("relocation 0x%x is not implemented yet"),
-			     reltype);
+			     ELF_R_TYPE (rel->r_info));
 	}
     }
 
@@ -130,77 +258,3 @@ grub_arch_dl_check_header (void *ehdr)
 
   return GRUB_ERR_NONE;
 }
-
-/*
- * Verify that provided ELF header contains reference to a symbol table
- */
-static int
-has_symtab (Elf_Ehdr * e)
-{
-  int i;
-  Elf_Shdr *s;
-
-  for (i = 0, s = (Elf_Shdr *) ((grub_uint32_t) e + e->e_shoff);
-       i < e->e_shnum;
-       i++, s = (Elf_Shdr *) ((grub_uint32_t) s + e->e_shentsize))
-    if (s->sh_type == SHT_SYMTAB)
-      return 1;
-
-  return 0;
-}
-
-/*
- * grub_arch_dl_relocate_symbols():
- *   Only externally visible function in this file.
- *   Locates the relocations section of the ELF object, and calls
- *   do_relocations() to deal with it.
- */
-grub_err_t
-grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr)
-{
-  Elf_Ehdr *e = ehdr;
-  Elf_Shdr *s;
-  unsigned i;
-
-  if (!has_symtab (e))
-    return grub_error (GRUB_ERR_BAD_MODULE, N_("no symbol table"));
-
-#define FIRST_SHDR(x) ((Elf_Shdr *) ((grub_addr_t)(x) + (x)->e_shoff))
-#define NEXT_SHDR(x, y) ((Elf_Shdr *) ((grub_addr_t)(y) + (x)->e_shentsize))
-
-  for (i = 0, s = FIRST_SHDR (e); i < e->e_shnum; i++, s = NEXT_SHDR (e, s))
-    {
-      grub_err_t ret;
-
-      switch (s->sh_type)
-	{
-	case SHT_REL:
-	  {
-	    /* Relocations, no addends */
-	    ret = do_relocations (s, e, mod);
-	    if (ret != GRUB_ERR_NONE)
-	      return ret;
-	  }
-	  break;
-	case SHT_NULL:
-	case SHT_PROGBITS:
-	case SHT_SYMTAB:
-	case SHT_STRTAB:
-	case SHT_NOBITS:
-	case SHT_ARM_ATTRIBUTES:
-	  break;
-	case SHT_RELA:
-	default:
-	  {
-	    grub_dprintf ("dl", "unhandled section_type: %d (0x%08x)\n",
-			 s->sh_type, s->sh_type);
-	    return GRUB_ERR_NOT_IMPLEMENTED_YET;
-	  };
-	}
-    }
-
-#undef FIRST_SHDR
-#undef NEXT_SHDR
-
-  return GRUB_ERR_NONE;
-}

grub-core/kern/arm/dl_helper.c

@@ -38,8 +38,6 @@ grub_arm_reloc_abs32 (Elf32_Word *target, Elf32_Addr sym_addr)
   tmp = grub_le_to_cpu32 (*target);
   tmp += sym_addr;
   *target = grub_cpu_to_le32 (tmp);
-  grub_dprintf ("dl", "  %s:  reloc_abs32 0x%08x => 0x%08x", __FUNCTION__,
-		(unsigned int) sym_addr, (unsigned int) tmp);
 
   return GRUB_ERR_NONE;
 }
@@ -51,37 +49,16 @@ grub_arm_reloc_abs32 (Elf32_Word *target, Elf32_Addr sym_addr)
  * little-endian, requiring some additional fiddling.               *
  ********************************************************************/
 
-/*
- * R_ARM_THM_CALL/THM_JUMP24
- *
- * Relocate Thumb (T32) instruction set relative branches:
- *   B.W, BL and BLX
- */
-grub_err_t
-grub_arm_reloc_thm_call (grub_uint16_t *target, Elf32_Addr sym_addr)
+grub_int32_t
+grub_arm_thm_call_get_offset (grub_uint16_t *target)
 {
-  grub_int32_t offset, offset_low, offset_high;
-  grub_uint32_t sign, j1, j2, is_blx;
-  grub_uint32_t insword, insmask;
+  grub_uint32_t sign, j1, j2;
+  grub_uint32_t insword;
+  grub_int32_t offset;
 
   /* Extract instruction word in alignment-safe manner */
   insword = (grub_le_to_cpu16 (*target) << 16)
     | (grub_le_to_cpu16(*(target + 1)));
-  insmask = 0xf800d000;
-
-  /* B.W/BL or BLX? Affects range and expected target state */
-  if (((insword >> 12) & 0xd) == 0xc)
-    is_blx = 1;
-  else
-    is_blx = 0;
-
-  /* If BLX, target symbol must be ARM (target address LSB == 0) */
-  if (is_blx && (sym_addr & 1))
-    return grub_error (GRUB_ERR_BAD_MODULE,
-		       N_("Relocation targeting wrong execution state"));
-
-  offset_low = -16777216;
-  offset_high = is_blx ? 16777212 : 16777214;
 
   /* Extract bitfields from instruction words */
   sign = (insword >> 26) & 1;
@@ -95,22 +72,32 @@ grub_arm_reloc_thm_call (grub_uint16_t *target, Elf32_Addr sym_addr)
   if (offset & (1 << 24))
     offset -= (1 << 25);
 
-  grub_dprintf ("dl", "    sym_addr = 0x%08x", sym_addr);
+  return offset;
+}
 
-  offset += sym_addr;
-#ifndef GRUB_UTIL
-  offset -= (grub_uint32_t) target;
-#endif
+grub_err_t
+grub_arm_thm_call_set_offset (grub_uint16_t *target, grub_int32_t offset)
+{
+  grub_uint32_t sign, j1, j2;
+  const grub_uint32_t insmask = 0xf800d000;
+  grub_uint32_t insword;
+  int is_blx;
 
-  grub_dprintf("dl", " %s: target=%p, sym_addr=0x%08x, offset=%d\n",
-	      is_blx ? "BLX" : "BL", target, sym_addr, offset);
+  /* Extract instruction word in alignment-safe manner */
+  insword = (grub_le_to_cpu16 (*target) << 16)
+    | (grub_le_to_cpu16(*(target + 1)));
 
-  if ((offset < offset_low) || (offset > offset_high))
-    return grub_error (GRUB_ERR_BAD_MODULE,
-		       N_("THM_CALL Relocation out of range."));
+  if (((insword >> 12) & 0xd) == 0xc)
+    is_blx = 1;
+  else
+    is_blx = 0;
 
-  grub_dprintf ("dl", "    relative destination = %p",
-		(char *) target + offset);
+  if (!is_blx && !(offset & 1))
+    return grub_error (GRUB_ERR_BAD_MODULE, "bl/b.w targettting ARM");
+
+  /* Transform blx into bl if necessarry.  */
+  if (is_blx && (offset & 1))
+    insword |= (1 << 12);
 
   /* Reassemble instruction word */
   sign = (offset >> 24) & 1;
@@ -130,21 +117,15 @@ grub_arm_reloc_thm_call (grub_uint16_t *target, Elf32_Addr sym_addr)
   return GRUB_ERR_NONE;
 }
 
-/*
- * R_ARM_THM_JUMP19
- *
- * Relocate conditional Thumb (T32) B<c>.W
- */
-grub_err_t
-grub_arm_reloc_thm_jump19 (grub_uint16_t *target, Elf32_Addr sym_addr)
+grub_int32_t
+grub_arm_thm_jump19_get_offset (grub_uint16_t *target)
 {
   grub_int32_t offset;
-  grub_uint32_t insword, insmask;
+  grub_uint32_t insword;
 
   /* Extract instruction word in alignment-safe manner */
-  insword = grub_le_to_cpu16 ((*target)) << 16
-    | grub_le_to_cpu16 (*(target + 1));
-  insmask = 0xfbc0d000;
+  insword = (grub_le_to_cpu16 (*target) << 16)
+    | (grub_le_to_cpu16(*(target + 1)));
 
   /* Extract and sign extend offset */
   offset = ((insword >> 26) & 1) << 19
@@ -156,18 +137,22 @@ grub_arm_reloc_thm_jump19 (grub_uint16_t *target, Elf32_Addr sym_addr)
   if (offset & (1 << 20))
     offset -= (1 << 21);
 
-  /* Adjust and re-truncate offset */
-  offset += sym_addr;
-#ifndef GRUB_UTIL
-  offset -= (grub_uint32_t) target;
-#endif
-  if ((offset > 1048574) || (offset < -1048576))
-    return grub_error (GRUB_ERR_BAD_MODULE,
-		       N_("THM_JUMP19 Relocation out of range."));
+  return offset;
+}
+
+void
+grub_arm_thm_jump19_set_offset (grub_uint16_t *target, grub_int32_t offset)
+{
+  grub_uint32_t insword;
+  const grub_uint32_t insmask = 0xfbc0d000;
 
   offset >>= 1;
   offset &= 0xfffff;
 
+  /* Extract instruction word in alignment-safe manner */
+  insword = grub_le_to_cpu16 ((*target)) << 16
+    | grub_le_to_cpu16 (*(target + 1));
+
   /* Reassemble instruction word and write back */
   insword &= insmask;
   insword |= ((offset >> 19) & 1) << 26
@@ -177,9 +162,15 @@ grub_arm_reloc_thm_jump19 (grub_uint16_t *target, Elf32_Addr sym_addr)
     | (offset & 0x7ff);
   *target = grub_cpu_to_le16 (insword >> 16);
   *(target + 1) = grub_cpu_to_le16 (insword & 0xffff);
-  return GRUB_ERR_NONE;
 }
 
+int
+grub_arm_thm_jump19_check_offset (grub_int32_t offset)
+{
+  if ((offset > 1048574) || (offset < -1048576))
+    return 0;
+  return 1;
+}
 
 
 /***********************************************************
@@ -188,35 +179,38 @@ grub_arm_reloc_thm_jump19 (grub_uint16_t *target, Elf32_Addr sym_addr)
  * ARM instructions are 32-bit in size and 32-bit aligned. *
  ***********************************************************/
 
-/*
- * R_ARM_JUMP24
- *
- * Relocate ARM (A32) B
- */
-grub_err_t
-grub_arm_reloc_jump24 (grub_uint32_t *target, Elf32_Addr sym_addr)
+grub_int32_t
+grub_arm_jump24_get_offset (grub_uint32_t *target)
 {
-  grub_uint32_t insword;
   grub_int32_t offset;
-
-  if (sym_addr & 1)
-    return grub_error (GRUB_ERR_BAD_MODULE,
-		       N_("Relocation targeting wrong execution state"));
+  grub_uint32_t insword;
 
   insword = grub_le_to_cpu32 (*target);
 
   offset = (insword & 0x00ffffff) << 2;
   if (offset & 0x02000000)
     offset -= 0x04000000;
-  offset += sym_addr;
-#ifndef GRUB_UTIL
-  offset -= (grub_uint32_t) target;
-#endif
+  return offset;
+}
+
+int
+grub_arm_jump24_check_offset (grub_int32_t offset)
+{
+  if (offset >= 0x02000000 || offset < -0x02000000)
+    return 0;
+  return 1;
+}
+
+void
+grub_arm_jump24_set_offset (grub_uint32_t *target,
+			    grub_int32_t offset)
+{
+  grub_uint32_t insword;
+
+  insword = grub_le_to_cpu32 (*target);
 
   insword &= 0xff000000;
   insword |= (offset >> 2) & 0x00ffffff;
 
   *target = grub_cpu_to_le32 (insword);
-
-  return GRUB_ERR_NONE;
 }