diff --git a/ChangeLog b/ChangeLog
index eff0f90ce..1552d831c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,20 @@
+2007-12-26  Bean  <bean123ch@gmail.com>
+
+	* conf/common.rmk (pkgdata_MODULES): Add cpio.mod.
+	(cpio_mod_SOURCES): New variable.
+	(cpio_mod_CFLAGS): Likewise.
+	(cpio_mod_LDFLAGS): Likewise.
+
+	* fs/cpio.c: New file.
+
+	* conf/i386-pc.rmk (grub_emu_SOURCES): Add cpio.c.
+
+	* conf/i386-efi.rmk (grub_emu_SOURCES): Likewise.
+
+	* conf/i386-linuxbios.rmk (grub_emu_SOURCES): Likewise.
+
+	* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise.
+
 2007-12-25  Robert Millan  <rmh@aybabtu.com>
 
 	* include/grub/term.h (struct grub_term): Add `getcolor' function.
diff --git a/conf/common.mk b/conf/common.mk
index 16f1fd3df..3972fd6ef 100644
--- a/conf/common.mk
+++ b/conf/common.mk
@@ -81,7 +81,7 @@ update-grub_DATA += util/grub.d/README
 # Filing systems.
 pkglib_MODULES += fshelp.mod fat.mod ufs.mod ext2.mod ntfs.mod		\
 	ntfscomp.mod minix.mod hfs.mod jfs.mod iso9660.mod xfs.mod	\
-	affs.mod sfs.mod hfsplus.mod
+	affs.mod sfs.mod hfsplus.mod cpio.mod
 
 # For fshelp.mod.
 fshelp_mod_SOURCES = fs/fshelp.c
@@ -811,6 +811,58 @@ fs-hfsplus_mod-fs_hfsplus.lst: fs/hfsplus.c genfslist.sh
 hfsplus_mod_CFLAGS = $(COMMON_CFLAGS)
 hfsplus_mod_LDFLAGS = $(COMMON_LDFLAGS)
 
+# For cpio.mod.
+cpio_mod_SOURCES = fs/cpio.c
+CLEANFILES += cpio.mod mod-cpio.o mod-cpio.c pre-cpio.o cpio_mod-fs_cpio.o und-cpio.lst
+ifneq ($(cpio_mod_EXPORTS),no)
+CLEANFILES += def-cpio.lst
+DEFSYMFILES += def-cpio.lst
+endif
+MOSTLYCLEANFILES += cpio_mod-fs_cpio.d
+UNDSYMFILES += und-cpio.lst
+
+cpio.mod: pre-cpio.o mod-cpio.o
+	-rm -f $@
+	$(TARGET_CC) $(cpio_mod_LDFLAGS) $(TARGET_LDFLAGS) -Wl,-r,-d -o $@ $^
+	$(STRIP) --strip-unneeded -K grub_mod_init -K grub_mod_fini -R .note -R .comment $@
+
+pre-cpio.o: $(cpio_mod_DEPENDENCIES) cpio_mod-fs_cpio.o
+	-rm -f $@
+	$(TARGET_CC) $(cpio_mod_LDFLAGS) $(TARGET_LDFLAGS) -Wl,-r,-d -o $@ cpio_mod-fs_cpio.o
+
+mod-cpio.o: mod-cpio.c
+	$(TARGET_CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(cpio_mod_CFLAGS) -c -o $@ $<
+
+mod-cpio.c: moddep.lst genmodsrc.sh
+	sh $(srcdir)/genmodsrc.sh 'cpio' $< > $@ || (rm -f $@; exit 1)
+
+ifneq ($(cpio_mod_EXPORTS),no)
+def-cpio.lst: pre-cpio.o
+	$(NM) -g --defined-only -P -p $< | sed 's/^\([^ ]*\).*/\1 cpio/' > $@
+endif
+
+und-cpio.lst: pre-cpio.o
+	echo 'cpio' > $@
+	$(NM) -u -P -p $< | cut -f1 -d' ' >> $@
+
+cpio_mod-fs_cpio.o: fs/cpio.c
+	$(TARGET_CC) -Ifs -I$(srcdir)/fs $(TARGET_CPPFLAGS)  $(TARGET_CFLAGS) $(cpio_mod_CFLAGS) -MD -c -o $@ $<
+-include cpio_mod-fs_cpio.d
+
+CLEANFILES += cmd-cpio_mod-fs_cpio.lst fs-cpio_mod-fs_cpio.lst
+COMMANDFILES += cmd-cpio_mod-fs_cpio.lst
+FSFILES += fs-cpio_mod-fs_cpio.lst
+
+cmd-cpio_mod-fs_cpio.lst: fs/cpio.c gencmdlist.sh
+	set -e; 	  $(TARGET_CC) -Ifs -I$(srcdir)/fs $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(cpio_mod_CFLAGS) -E $< 	  | sh $(srcdir)/gencmdlist.sh cpio > $@ || (rm -f $@; exit 1)
+
+fs-cpio_mod-fs_cpio.lst: fs/cpio.c genfslist.sh
+	set -e; 	  $(TARGET_CC) -Ifs -I$(srcdir)/fs $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(cpio_mod_CFLAGS) -E $< 	  | sh $(srcdir)/genfslist.sh cpio > $@ || (rm -f $@; exit 1)
+
+
+cpio_mod_CFLAGS = $(COMMON_CFLAGS)
+cpio_mod_LDFLAGS = $(COMMON_LDFLAGS)
+
 # Partition maps.
 pkglib_MODULES += amiga.mod apple.mod pc.mod sun.mod acorn.mod gpt.mod
 
diff --git a/conf/common.rmk b/conf/common.rmk
index 7120a7815..4773f7d3f 100644
--- a/conf/common.rmk
+++ b/conf/common.rmk
@@ -81,7 +81,7 @@ update-grub_DATA += util/grub.d/README
 # Filing systems.
 pkglib_MODULES += fshelp.mod fat.mod ufs.mod ext2.mod ntfs.mod		\
 	ntfscomp.mod minix.mod hfs.mod jfs.mod iso9660.mod xfs.mod	\
-	affs.mod sfs.mod hfsplus.mod
+	affs.mod sfs.mod hfsplus.mod cpio.mod
 
 # For fshelp.mod.
 fshelp_mod_SOURCES = fs/fshelp.c
@@ -153,6 +153,11 @@ hfsplus_mod_SOURCES = fs/hfsplus.c
 hfsplus_mod_CFLAGS = $(COMMON_CFLAGS)
 hfsplus_mod_LDFLAGS = $(COMMON_LDFLAGS)
 
+# For cpio.mod.
+cpio_mod_SOURCES = fs/cpio.c
+cpio_mod_CFLAGS = $(COMMON_CFLAGS)
+cpio_mod_LDFLAGS = $(COMMON_LDFLAGS)
+
 # Partition maps.
 pkglib_MODULES += amiga.mod apple.mod pc.mod sun.mod acorn.mod gpt.mod
 
diff --git a/conf/i386-efi.mk b/conf/i386-efi.mk
index b2ca25dbe..664732b58 100644
--- a/conf/i386-efi.mk
+++ b/conf/i386-efi.mk
@@ -217,7 +217,7 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c 	\
 	disk/loopback.c							\
 	fs/affs.c fs/ext2.c fs/fat.c fs/fshelp.c fs/hfs.c fs/iso9660.c	\
 	fs/jfs.c fs/minix.c fs/sfs.c fs/ufs.c fs/xfs.c fs/hfsplus.c	\
-	fs/ntfs.c fs/ntfscomp.c						\
+	fs/ntfs.c fs/ntfscomp.c	fs/cpio.c				\
 	io/gzio.c							\
 	kern/device.c kern/disk.c kern/dl.c kern/elf.c kern/env.c	\
 	kern/err.c							\
diff --git a/conf/i386-efi.rmk b/conf/i386-efi.rmk
index 7b9d58687..d70688f49 100644
--- a/conf/i386-efi.rmk
+++ b/conf/i386-efi.rmk
@@ -51,7 +51,7 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c 	\
 	disk/loopback.c							\
 	fs/affs.c fs/ext2.c fs/fat.c fs/fshelp.c fs/hfs.c fs/iso9660.c	\
 	fs/jfs.c fs/minix.c fs/sfs.c fs/ufs.c fs/xfs.c fs/hfsplus.c	\
-	fs/ntfs.c fs/ntfscomp.c						\
+	fs/ntfs.c fs/ntfscomp.c	fs/cpio.c				\
 	io/gzio.c							\
 	kern/device.c kern/disk.c kern/dl.c kern/elf.c kern/env.c	\
 	kern/err.c							\
diff --git a/conf/i386-linuxbios.mk b/conf/i386-linuxbios.mk
index 8943b0bf2..c2dd6572b 100644
--- a/conf/i386-linuxbios.mk
+++ b/conf/i386-linuxbios.mk
@@ -340,7 +340,7 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c	\
 	disk/host.c disk/loopback.c	disk/raid.c disk/lvm.c		\
 	fs/affs.c fs/ext2.c fs/fat.c fs/fshelp.c fs/hfs.c fs/iso9660.c	\
 	fs/jfs.c fs/minix.c fs/sfs.c fs/ufs.c fs/xfs.c fs/hfsplus.c	\
-	fs/ntfs.c fs/ntfscomp.c						\
+	fs/ntfs.c fs/ntfscomp.c	fs/cpio.c				\
 	io/gzio.c							\
 	kern/device.c kern/disk.c kern/dl.c kern/elf.c kern/env.c	\
 	kern/err.c							\
@@ -355,11 +355,11 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c	\
 	util/console.c util/hostfs.c util/grub-emu.c util/misc.c	\
 	util/biosdisk.c util/getroot.c			\
 	util/i386/pc/misc.c grub_emu_init.c
-CLEANFILES += grub-emu grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-commands_i386_cpuid.o grub_emu-disk_host.o grub_emu-disk_loopback.o grub_emu-disk_raid.o grub_emu-disk_lvm.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o
-MOSTLYCLEANFILES += grub_emu-commands_boot.d grub_emu-commands_cat.d grub_emu-commands_cmp.d grub_emu-commands_configfile.d grub_emu-commands_echo.d grub_emu-commands_help.d grub_emu-commands_terminal.d grub_emu-commands_ls.d grub_emu-commands_test.d grub_emu-commands_search.d grub_emu-commands_blocklist.d grub_emu-commands_hexdump.d grub_emu-commands_i386_pc_halt.d grub_emu-commands_i386_pc_reboot.d grub_emu-commands_i386_cpuid.d grub_emu-disk_host.d grub_emu-disk_loopback.d grub_emu-disk_raid.d grub_emu-disk_lvm.d grub_emu-fs_affs.d grub_emu-fs_ext2.d grub_emu-fs_fat.d grub_emu-fs_fshelp.d grub_emu-fs_hfs.d grub_emu-fs_iso9660.d grub_emu-fs_jfs.d grub_emu-fs_minix.d grub_emu-fs_sfs.d grub_emu-fs_ufs.d grub_emu-fs_xfs.d grub_emu-fs_hfsplus.d grub_emu-fs_ntfs.d grub_emu-fs_ntfscomp.d grub_emu-io_gzio.d grub_emu-kern_device.d grub_emu-kern_disk.d grub_emu-kern_dl.d grub_emu-kern_elf.d grub_emu-kern_env.d grub_emu-kern_err.d grub_emu-normal_execute.d grub_emu-kern_file.d grub_emu-kern_fs.d grub_emu-normal_lexer.d grub_emu-kern_loader.d grub_emu-kern_main.d grub_emu-kern_misc.d grub_emu-kern_parser.d grub_emu-grub_script_tab.d grub_emu-kern_partition.d grub_emu-kern_rescue.d grub_emu-kern_term.d grub_emu-normal_arg.d grub_emu-normal_cmdline.d grub_emu-normal_command.d grub_emu-normal_function.d grub_emu-normal_completion.d grub_emu-normal_main.d grub_emu-normal_menu.d grub_emu-normal_menu_entry.d grub_emu-normal_misc.d grub_emu-normal_script.d grub_emu-partmap_amiga.d grub_emu-partmap_apple.d grub_emu-partmap_pc.d grub_emu-partmap_sun.d grub_emu-partmap_acorn.d grub_emu-partmap_gpt.d grub_emu-util_console.d grub_emu-util_hostfs.d grub_emu-util_grub_emu.d grub_emu-util_misc.d grub_emu-util_biosdisk.d grub_emu-util_getroot.d grub_emu-util_i386_pc_misc.d grub_emu-grub_emu_init.d
+CLEANFILES += grub-emu grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-commands_i386_cpuid.o grub_emu-disk_host.o grub_emu-disk_loopback.o grub_emu-disk_raid.o grub_emu-disk_lvm.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-fs_cpio.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o
+MOSTLYCLEANFILES += grub_emu-commands_boot.d grub_emu-commands_cat.d grub_emu-commands_cmp.d grub_emu-commands_configfile.d grub_emu-commands_echo.d grub_emu-commands_help.d grub_emu-commands_terminal.d grub_emu-commands_ls.d grub_emu-commands_test.d grub_emu-commands_search.d grub_emu-commands_blocklist.d grub_emu-commands_hexdump.d grub_emu-commands_i386_pc_halt.d grub_emu-commands_i386_pc_reboot.d grub_emu-commands_i386_cpuid.d grub_emu-disk_host.d grub_emu-disk_loopback.d grub_emu-disk_raid.d grub_emu-disk_lvm.d grub_emu-fs_affs.d grub_emu-fs_ext2.d grub_emu-fs_fat.d grub_emu-fs_fshelp.d grub_emu-fs_hfs.d grub_emu-fs_iso9660.d grub_emu-fs_jfs.d grub_emu-fs_minix.d grub_emu-fs_sfs.d grub_emu-fs_ufs.d grub_emu-fs_xfs.d grub_emu-fs_hfsplus.d grub_emu-fs_ntfs.d grub_emu-fs_ntfscomp.d grub_emu-fs_cpio.d grub_emu-io_gzio.d grub_emu-kern_device.d grub_emu-kern_disk.d grub_emu-kern_dl.d grub_emu-kern_elf.d grub_emu-kern_env.d grub_emu-kern_err.d grub_emu-normal_execute.d grub_emu-kern_file.d grub_emu-kern_fs.d grub_emu-normal_lexer.d grub_emu-kern_loader.d grub_emu-kern_main.d grub_emu-kern_misc.d grub_emu-kern_parser.d grub_emu-grub_script_tab.d grub_emu-kern_partition.d grub_emu-kern_rescue.d grub_emu-kern_term.d grub_emu-normal_arg.d grub_emu-normal_cmdline.d grub_emu-normal_command.d grub_emu-normal_function.d grub_emu-normal_completion.d grub_emu-normal_main.d grub_emu-normal_menu.d grub_emu-normal_menu_entry.d grub_emu-normal_misc.d grub_emu-normal_script.d grub_emu-partmap_amiga.d grub_emu-partmap_apple.d grub_emu-partmap_pc.d grub_emu-partmap_sun.d grub_emu-partmap_acorn.d grub_emu-partmap_gpt.d grub_emu-util_console.d grub_emu-util_hostfs.d grub_emu-util_grub_emu.d grub_emu-util_misc.d grub_emu-util_biosdisk.d grub_emu-util_getroot.d grub_emu-util_i386_pc_misc.d grub_emu-grub_emu_init.d
 
-grub-emu: $(grub_emu_DEPENDENCIES) grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-commands_i386_cpuid.o grub_emu-disk_host.o grub_emu-disk_loopback.o grub_emu-disk_raid.o grub_emu-disk_lvm.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o
-	$(CC) -o $@ grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-commands_i386_cpuid.o grub_emu-disk_host.o grub_emu-disk_loopback.o grub_emu-disk_raid.o grub_emu-disk_lvm.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o $(LDFLAGS) $(grub_emu_LDFLAGS)
+grub-emu: $(grub_emu_DEPENDENCIES) grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-commands_i386_cpuid.o grub_emu-disk_host.o grub_emu-disk_loopback.o grub_emu-disk_raid.o grub_emu-disk_lvm.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-fs_cpio.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o
+	$(CC) -o $@ grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-commands_i386_cpuid.o grub_emu-disk_host.o grub_emu-disk_loopback.o grub_emu-disk_raid.o grub_emu-disk_lvm.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-fs_cpio.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o $(LDFLAGS) $(grub_emu_LDFLAGS)
 
 grub_emu-commands_boot.o: commands/boot.c $(commands/boot.c_DEPENDENCIES)
 	$(CC) -Icommands -I$(srcdir)/commands $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
@@ -493,6 +493,10 @@ grub_emu-fs_ntfscomp.o: fs/ntfscomp.c $(fs/ntfscomp.c_DEPENDENCIES)
 	$(CC) -Ifs -I$(srcdir)/fs $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
 -include grub_emu-fs_ntfscomp.d
 
+grub_emu-fs_cpio.o: fs/cpio.c $(fs/cpio.c_DEPENDENCIES)
+	$(CC) -Ifs -I$(srcdir)/fs $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
+-include grub_emu-fs_cpio.d
+
 grub_emu-io_gzio.o: io/gzio.c $(io/gzio.c_DEPENDENCIES)
 	$(CC) -Iio -I$(srcdir)/io $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
 -include grub_emu-io_gzio.d
diff --git a/conf/i386-linuxbios.rmk b/conf/i386-linuxbios.rmk
index 3caff634a..44023c36e 100644
--- a/conf/i386-linuxbios.rmk
+++ b/conf/i386-linuxbios.rmk
@@ -76,7 +76,7 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c	\
 	disk/host.c disk/loopback.c	disk/raid.c disk/lvm.c		\
 	fs/affs.c fs/ext2.c fs/fat.c fs/fshelp.c fs/hfs.c fs/iso9660.c	\
 	fs/jfs.c fs/minix.c fs/sfs.c fs/ufs.c fs/xfs.c fs/hfsplus.c	\
-	fs/ntfs.c fs/ntfscomp.c						\
+	fs/ntfs.c fs/ntfscomp.c	fs/cpio.c				\
 	io/gzio.c							\
 	kern/device.c kern/disk.c kern/dl.c kern/elf.c kern/env.c	\
 	kern/err.c							\
diff --git a/conf/i386-pc.mk b/conf/i386-pc.mk
index 1ab831a06..1a2d35039 100644
--- a/conf/i386-pc.mk
+++ b/conf/i386-pc.mk
@@ -540,7 +540,7 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c	\
 	disk/host.c disk/loopback.c	disk/raid.c disk/lvm.c		\
 	fs/affs.c fs/ext2.c fs/fat.c fs/fshelp.c fs/hfs.c fs/iso9660.c	\
 	fs/jfs.c fs/minix.c fs/sfs.c fs/ufs.c fs/xfs.c fs/hfsplus.c	\
-	fs/ntfs.c fs/ntfscomp.c						\
+	fs/ntfs.c fs/ntfscomp.c	fs/cpio.c				\
 	io/gzio.c							\
 	kern/device.c kern/disk.c kern/dl.c kern/elf.c kern/env.c	\
 	kern/err.c							\
@@ -555,11 +555,11 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c	\
 	util/console.c util/hostfs.c util/grub-emu.c util/misc.c	\
 	util/biosdisk.c util/getroot.c			\
 	util/i386/pc/misc.c grub_emu_init.c
-CLEANFILES += grub-emu grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-commands_i386_cpuid.o grub_emu-disk_host.o grub_emu-disk_loopback.o grub_emu-disk_raid.o grub_emu-disk_lvm.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o
-MOSTLYCLEANFILES += grub_emu-commands_boot.d grub_emu-commands_cat.d grub_emu-commands_cmp.d grub_emu-commands_configfile.d grub_emu-commands_echo.d grub_emu-commands_help.d grub_emu-commands_terminal.d grub_emu-commands_ls.d grub_emu-commands_test.d grub_emu-commands_search.d grub_emu-commands_blocklist.d grub_emu-commands_hexdump.d grub_emu-commands_i386_pc_halt.d grub_emu-commands_i386_pc_reboot.d grub_emu-commands_i386_cpuid.d grub_emu-disk_host.d grub_emu-disk_loopback.d grub_emu-disk_raid.d grub_emu-disk_lvm.d grub_emu-fs_affs.d grub_emu-fs_ext2.d grub_emu-fs_fat.d grub_emu-fs_fshelp.d grub_emu-fs_hfs.d grub_emu-fs_iso9660.d grub_emu-fs_jfs.d grub_emu-fs_minix.d grub_emu-fs_sfs.d grub_emu-fs_ufs.d grub_emu-fs_xfs.d grub_emu-fs_hfsplus.d grub_emu-fs_ntfs.d grub_emu-fs_ntfscomp.d grub_emu-io_gzio.d grub_emu-kern_device.d grub_emu-kern_disk.d grub_emu-kern_dl.d grub_emu-kern_elf.d grub_emu-kern_env.d grub_emu-kern_err.d grub_emu-normal_execute.d grub_emu-kern_file.d grub_emu-kern_fs.d grub_emu-normal_lexer.d grub_emu-kern_loader.d grub_emu-kern_main.d grub_emu-kern_misc.d grub_emu-kern_parser.d grub_emu-grub_script_tab.d grub_emu-kern_partition.d grub_emu-kern_rescue.d grub_emu-kern_term.d grub_emu-normal_arg.d grub_emu-normal_cmdline.d grub_emu-normal_command.d grub_emu-normal_function.d grub_emu-normal_completion.d grub_emu-normal_main.d grub_emu-normal_menu.d grub_emu-normal_menu_entry.d grub_emu-normal_misc.d grub_emu-normal_script.d grub_emu-partmap_amiga.d grub_emu-partmap_apple.d grub_emu-partmap_pc.d grub_emu-partmap_sun.d grub_emu-partmap_acorn.d grub_emu-partmap_gpt.d grub_emu-util_console.d grub_emu-util_hostfs.d grub_emu-util_grub_emu.d grub_emu-util_misc.d grub_emu-util_biosdisk.d grub_emu-util_getroot.d grub_emu-util_i386_pc_misc.d grub_emu-grub_emu_init.d
+CLEANFILES += grub-emu grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-commands_i386_cpuid.o grub_emu-disk_host.o grub_emu-disk_loopback.o grub_emu-disk_raid.o grub_emu-disk_lvm.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-fs_cpio.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o
+MOSTLYCLEANFILES += grub_emu-commands_boot.d grub_emu-commands_cat.d grub_emu-commands_cmp.d grub_emu-commands_configfile.d grub_emu-commands_echo.d grub_emu-commands_help.d grub_emu-commands_terminal.d grub_emu-commands_ls.d grub_emu-commands_test.d grub_emu-commands_search.d grub_emu-commands_blocklist.d grub_emu-commands_hexdump.d grub_emu-commands_i386_pc_halt.d grub_emu-commands_i386_pc_reboot.d grub_emu-commands_i386_cpuid.d grub_emu-disk_host.d grub_emu-disk_loopback.d grub_emu-disk_raid.d grub_emu-disk_lvm.d grub_emu-fs_affs.d grub_emu-fs_ext2.d grub_emu-fs_fat.d grub_emu-fs_fshelp.d grub_emu-fs_hfs.d grub_emu-fs_iso9660.d grub_emu-fs_jfs.d grub_emu-fs_minix.d grub_emu-fs_sfs.d grub_emu-fs_ufs.d grub_emu-fs_xfs.d grub_emu-fs_hfsplus.d grub_emu-fs_ntfs.d grub_emu-fs_ntfscomp.d grub_emu-fs_cpio.d grub_emu-io_gzio.d grub_emu-kern_device.d grub_emu-kern_disk.d grub_emu-kern_dl.d grub_emu-kern_elf.d grub_emu-kern_env.d grub_emu-kern_err.d grub_emu-normal_execute.d grub_emu-kern_file.d grub_emu-kern_fs.d grub_emu-normal_lexer.d grub_emu-kern_loader.d grub_emu-kern_main.d grub_emu-kern_misc.d grub_emu-kern_parser.d grub_emu-grub_script_tab.d grub_emu-kern_partition.d grub_emu-kern_rescue.d grub_emu-kern_term.d grub_emu-normal_arg.d grub_emu-normal_cmdline.d grub_emu-normal_command.d grub_emu-normal_function.d grub_emu-normal_completion.d grub_emu-normal_main.d grub_emu-normal_menu.d grub_emu-normal_menu_entry.d grub_emu-normal_misc.d grub_emu-normal_script.d grub_emu-partmap_amiga.d grub_emu-partmap_apple.d grub_emu-partmap_pc.d grub_emu-partmap_sun.d grub_emu-partmap_acorn.d grub_emu-partmap_gpt.d grub_emu-util_console.d grub_emu-util_hostfs.d grub_emu-util_grub_emu.d grub_emu-util_misc.d grub_emu-util_biosdisk.d grub_emu-util_getroot.d grub_emu-util_i386_pc_misc.d grub_emu-grub_emu_init.d
 
-grub-emu: $(grub_emu_DEPENDENCIES) grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-commands_i386_cpuid.o grub_emu-disk_host.o grub_emu-disk_loopback.o grub_emu-disk_raid.o grub_emu-disk_lvm.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o
-	$(CC) -o $@ grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-commands_i386_cpuid.o grub_emu-disk_host.o grub_emu-disk_loopback.o grub_emu-disk_raid.o grub_emu-disk_lvm.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o $(LDFLAGS) $(grub_emu_LDFLAGS)
+grub-emu: $(grub_emu_DEPENDENCIES) grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-commands_i386_cpuid.o grub_emu-disk_host.o grub_emu-disk_loopback.o grub_emu-disk_raid.o grub_emu-disk_lvm.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-fs_cpio.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o
+	$(CC) -o $@ grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_echo.o grub_emu-commands_help.o grub_emu-commands_terminal.o grub_emu-commands_ls.o grub_emu-commands_test.o grub_emu-commands_search.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_reboot.o grub_emu-commands_i386_cpuid.o grub_emu-disk_host.o grub_emu-disk_loopback.o grub_emu-disk_raid.o grub_emu-disk_lvm.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-fs_cpio.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-normal_execute.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-normal_lexer.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-grub_script_tab.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_function.o grub_emu-normal_completion.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-partmap_gpt.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o $(LDFLAGS) $(grub_emu_LDFLAGS)
 
 grub_emu-commands_boot.o: commands/boot.c $(commands/boot.c_DEPENDENCIES)
 	$(CC) -Icommands -I$(srcdir)/commands $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
@@ -693,6 +693,10 @@ grub_emu-fs_ntfscomp.o: fs/ntfscomp.c $(fs/ntfscomp.c_DEPENDENCIES)
 	$(CC) -Ifs -I$(srcdir)/fs $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
 -include grub_emu-fs_ntfscomp.d
 
+grub_emu-fs_cpio.o: fs/cpio.c $(fs/cpio.c_DEPENDENCIES)
+	$(CC) -Ifs -I$(srcdir)/fs $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
+-include grub_emu-fs_cpio.d
+
 grub_emu-io_gzio.o: io/gzio.c $(io/gzio.c_DEPENDENCIES)
 	$(CC) -Iio -I$(srcdir)/io $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
 -include grub_emu-io_gzio.d
diff --git a/conf/i386-pc.rmk b/conf/i386-pc.rmk
index c6eb19f03..2638ee54b 100644
--- a/conf/i386-pc.rmk
+++ b/conf/i386-pc.rmk
@@ -103,7 +103,7 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c	\
 	disk/host.c disk/loopback.c	disk/raid.c disk/lvm.c		\
 	fs/affs.c fs/ext2.c fs/fat.c fs/fshelp.c fs/hfs.c fs/iso9660.c	\
 	fs/jfs.c fs/minix.c fs/sfs.c fs/ufs.c fs/xfs.c fs/hfsplus.c	\
-	fs/ntfs.c fs/ntfscomp.c						\
+	fs/ntfs.c fs/ntfscomp.c	fs/cpio.c				\
 	io/gzio.c							\
 	kern/device.c kern/disk.c kern/dl.c kern/elf.c kern/env.c	\
 	kern/err.c							\
diff --git a/conf/powerpc-ieee1275.mk b/conf/powerpc-ieee1275.mk
index 8fcdc44da..0d0aebb8a 100644
--- a/conf/powerpc-ieee1275.mk
+++ b/conf/powerpc-ieee1275.mk
@@ -228,7 +228,7 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c 	\
 	disk/loopback.c							\
 	fs/affs.c fs/ext2.c fs/fat.c fs/fshelp.c fs/hfs.c fs/iso9660.c	\
 	fs/jfs.c fs/minix.c fs/sfs.c fs/ufs.c fs/xfs.c fs/hfsplus.c	\
-	fs/ntfs.c fs/ntfscomp.c						\
+	fs/ntfs.c fs/ntfscomp.c	fs/cpio.c				\
 	io/gzio.c							\
 	kern/device.c kern/disk.c kern/dl.c kern/elf.c kern/env.c	\
 	kern/err.c kern/file.c kern/fs.c kern/loader.c kern/main.c	\
@@ -243,11 +243,11 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c 	\
 	util/console.c util/hostfs.c util/grub-emu.c util/misc.c	\
 	util/biosdisk.c util/getroot.c			\
 	util/powerpc/ieee1275/misc.c grub_script.tab.c grub_emu_init.c
-CLEANFILES += grub-emu grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_help.o grub_emu-commands_search.o grub_emu-commands_terminal.o grub_emu-commands_test.o grub_emu-commands_ls.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_ieee1275_halt.o grub_emu-commands_ieee1275_reboot.o grub_emu-disk_loopback.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_completion.o grub_emu-normal_execute.o grub_emu-normal_function.o grub_emu-normal_lexer.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_powerpc_ieee1275_misc.o grub_emu-grub_script_tab.o grub_emu-grub_emu_init.o
-MOSTLYCLEANFILES += grub_emu-commands_boot.d grub_emu-commands_cat.d grub_emu-commands_cmp.d grub_emu-commands_configfile.d grub_emu-commands_help.d grub_emu-commands_search.d grub_emu-commands_terminal.d grub_emu-commands_test.d grub_emu-commands_ls.d grub_emu-commands_blocklist.d grub_emu-commands_hexdump.d grub_emu-commands_ieee1275_halt.d grub_emu-commands_ieee1275_reboot.d grub_emu-disk_loopback.d grub_emu-fs_affs.d grub_emu-fs_ext2.d grub_emu-fs_fat.d grub_emu-fs_fshelp.d grub_emu-fs_hfs.d grub_emu-fs_iso9660.d grub_emu-fs_jfs.d grub_emu-fs_minix.d grub_emu-fs_sfs.d grub_emu-fs_ufs.d grub_emu-fs_xfs.d grub_emu-fs_hfsplus.d grub_emu-fs_ntfs.d grub_emu-fs_ntfscomp.d grub_emu-io_gzio.d grub_emu-kern_device.d grub_emu-kern_disk.d grub_emu-kern_dl.d grub_emu-kern_elf.d grub_emu-kern_env.d grub_emu-kern_err.d grub_emu-kern_file.d grub_emu-kern_fs.d grub_emu-kern_loader.d grub_emu-kern_main.d grub_emu-kern_misc.d grub_emu-kern_parser.d grub_emu-kern_partition.d grub_emu-kern_rescue.d grub_emu-kern_term.d grub_emu-normal_arg.d grub_emu-normal_cmdline.d grub_emu-normal_command.d grub_emu-normal_completion.d grub_emu-normal_execute.d grub_emu-normal_function.d grub_emu-normal_lexer.d grub_emu-normal_main.d grub_emu-normal_menu.d grub_emu-normal_menu_entry.d grub_emu-normal_misc.d grub_emu-normal_script.d grub_emu-partmap_amiga.d grub_emu-partmap_apple.d grub_emu-partmap_pc.d grub_emu-partmap_sun.d grub_emu-partmap_acorn.d grub_emu-util_console.d grub_emu-util_hostfs.d grub_emu-util_grub_emu.d grub_emu-util_misc.d grub_emu-util_biosdisk.d grub_emu-util_getroot.d grub_emu-util_powerpc_ieee1275_misc.d grub_emu-grub_script_tab.d grub_emu-grub_emu_init.d
+CLEANFILES += grub-emu grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_help.o grub_emu-commands_search.o grub_emu-commands_terminal.o grub_emu-commands_test.o grub_emu-commands_ls.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_ieee1275_halt.o grub_emu-commands_ieee1275_reboot.o grub_emu-disk_loopback.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-fs_cpio.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_completion.o grub_emu-normal_execute.o grub_emu-normal_function.o grub_emu-normal_lexer.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_powerpc_ieee1275_misc.o grub_emu-grub_script_tab.o grub_emu-grub_emu_init.o
+MOSTLYCLEANFILES += grub_emu-commands_boot.d grub_emu-commands_cat.d grub_emu-commands_cmp.d grub_emu-commands_configfile.d grub_emu-commands_help.d grub_emu-commands_search.d grub_emu-commands_terminal.d grub_emu-commands_test.d grub_emu-commands_ls.d grub_emu-commands_blocklist.d grub_emu-commands_hexdump.d grub_emu-commands_ieee1275_halt.d grub_emu-commands_ieee1275_reboot.d grub_emu-disk_loopback.d grub_emu-fs_affs.d grub_emu-fs_ext2.d grub_emu-fs_fat.d grub_emu-fs_fshelp.d grub_emu-fs_hfs.d grub_emu-fs_iso9660.d grub_emu-fs_jfs.d grub_emu-fs_minix.d grub_emu-fs_sfs.d grub_emu-fs_ufs.d grub_emu-fs_xfs.d grub_emu-fs_hfsplus.d grub_emu-fs_ntfs.d grub_emu-fs_ntfscomp.d grub_emu-fs_cpio.d grub_emu-io_gzio.d grub_emu-kern_device.d grub_emu-kern_disk.d grub_emu-kern_dl.d grub_emu-kern_elf.d grub_emu-kern_env.d grub_emu-kern_err.d grub_emu-kern_file.d grub_emu-kern_fs.d grub_emu-kern_loader.d grub_emu-kern_main.d grub_emu-kern_misc.d grub_emu-kern_parser.d grub_emu-kern_partition.d grub_emu-kern_rescue.d grub_emu-kern_term.d grub_emu-normal_arg.d grub_emu-normal_cmdline.d grub_emu-normal_command.d grub_emu-normal_completion.d grub_emu-normal_execute.d grub_emu-normal_function.d grub_emu-normal_lexer.d grub_emu-normal_main.d grub_emu-normal_menu.d grub_emu-normal_menu_entry.d grub_emu-normal_misc.d grub_emu-normal_script.d grub_emu-partmap_amiga.d grub_emu-partmap_apple.d grub_emu-partmap_pc.d grub_emu-partmap_sun.d grub_emu-partmap_acorn.d grub_emu-util_console.d grub_emu-util_hostfs.d grub_emu-util_grub_emu.d grub_emu-util_misc.d grub_emu-util_biosdisk.d grub_emu-util_getroot.d grub_emu-util_powerpc_ieee1275_misc.d grub_emu-grub_script_tab.d grub_emu-grub_emu_init.d
 
-grub-emu: $(grub_emu_DEPENDENCIES) grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_help.o grub_emu-commands_search.o grub_emu-commands_terminal.o grub_emu-commands_test.o grub_emu-commands_ls.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_ieee1275_halt.o grub_emu-commands_ieee1275_reboot.o grub_emu-disk_loopback.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_completion.o grub_emu-normal_execute.o grub_emu-normal_function.o grub_emu-normal_lexer.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_powerpc_ieee1275_misc.o grub_emu-grub_script_tab.o grub_emu-grub_emu_init.o
-	$(CC) -o $@ grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_help.o grub_emu-commands_search.o grub_emu-commands_terminal.o grub_emu-commands_test.o grub_emu-commands_ls.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_ieee1275_halt.o grub_emu-commands_ieee1275_reboot.o grub_emu-disk_loopback.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_completion.o grub_emu-normal_execute.o grub_emu-normal_function.o grub_emu-normal_lexer.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_powerpc_ieee1275_misc.o grub_emu-grub_script_tab.o grub_emu-grub_emu_init.o $(LDFLAGS) $(grub_emu_LDFLAGS)
+grub-emu: $(grub_emu_DEPENDENCIES) grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_help.o grub_emu-commands_search.o grub_emu-commands_terminal.o grub_emu-commands_test.o grub_emu-commands_ls.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_ieee1275_halt.o grub_emu-commands_ieee1275_reboot.o grub_emu-disk_loopback.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-fs_cpio.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_completion.o grub_emu-normal_execute.o grub_emu-normal_function.o grub_emu-normal_lexer.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_powerpc_ieee1275_misc.o grub_emu-grub_script_tab.o grub_emu-grub_emu_init.o
+	$(CC) -o $@ grub_emu-commands_boot.o grub_emu-commands_cat.o grub_emu-commands_cmp.o grub_emu-commands_configfile.o grub_emu-commands_help.o grub_emu-commands_search.o grub_emu-commands_terminal.o grub_emu-commands_test.o grub_emu-commands_ls.o grub_emu-commands_blocklist.o grub_emu-commands_hexdump.o grub_emu-commands_ieee1275_halt.o grub_emu-commands_ieee1275_reboot.o grub_emu-disk_loopback.o grub_emu-fs_affs.o grub_emu-fs_ext2.o grub_emu-fs_fat.o grub_emu-fs_fshelp.o grub_emu-fs_hfs.o grub_emu-fs_iso9660.o grub_emu-fs_jfs.o grub_emu-fs_minix.o grub_emu-fs_sfs.o grub_emu-fs_ufs.o grub_emu-fs_xfs.o grub_emu-fs_hfsplus.o grub_emu-fs_ntfs.o grub_emu-fs_ntfscomp.o grub_emu-fs_cpio.o grub_emu-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.o grub_emu-kern_elf.o grub_emu-kern_env.o grub_emu-kern_err.o grub_emu-kern_file.o grub_emu-kern_fs.o grub_emu-kern_loader.o grub_emu-kern_main.o grub_emu-kern_misc.o grub_emu-kern_parser.o grub_emu-kern_partition.o grub_emu-kern_rescue.o grub_emu-kern_term.o grub_emu-normal_arg.o grub_emu-normal_cmdline.o grub_emu-normal_command.o grub_emu-normal_completion.o grub_emu-normal_execute.o grub_emu-normal_function.o grub_emu-normal_lexer.o grub_emu-normal_main.o grub_emu-normal_menu.o grub_emu-normal_menu_entry.o grub_emu-normal_misc.o grub_emu-normal_script.o grub_emu-partmap_amiga.o grub_emu-partmap_apple.o grub_emu-partmap_pc.o grub_emu-partmap_sun.o grub_emu-partmap_acorn.o grub_emu-util_console.o grub_emu-util_hostfs.o grub_emu-util_grub_emu.o grub_emu-util_misc.o grub_emu-util_biosdisk.o grub_emu-util_getroot.o grub_emu-util_powerpc_ieee1275_misc.o grub_emu-grub_script_tab.o grub_emu-grub_emu_init.o $(LDFLAGS) $(grub_emu_LDFLAGS)
 
 grub_emu-commands_boot.o: commands/boot.c $(commands/boot.c_DEPENDENCIES)
 	$(CC) -Icommands -I$(srcdir)/commands $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
@@ -361,6 +361,10 @@ grub_emu-fs_ntfscomp.o: fs/ntfscomp.c $(fs/ntfscomp.c_DEPENDENCIES)
 	$(CC) -Ifs -I$(srcdir)/fs $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
 -include grub_emu-fs_ntfscomp.d
 
+grub_emu-fs_cpio.o: fs/cpio.c $(fs/cpio.c_DEPENDENCIES)
+	$(CC) -Ifs -I$(srcdir)/fs $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
+-include grub_emu-fs_cpio.d
+
 grub_emu-io_gzio.o: io/gzio.c $(io/gzio.c_DEPENDENCIES)
 	$(CC) -Iio -I$(srcdir)/io $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -MD -c -o $@ $<
 -include grub_emu-io_gzio.d
diff --git a/conf/powerpc-ieee1275.rmk b/conf/powerpc-ieee1275.rmk
index b98e9a00d..c2d04a877 100644
--- a/conf/powerpc-ieee1275.rmk
+++ b/conf/powerpc-ieee1275.rmk
@@ -62,7 +62,7 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c 	\
 	disk/loopback.c							\
 	fs/affs.c fs/ext2.c fs/fat.c fs/fshelp.c fs/hfs.c fs/iso9660.c	\
 	fs/jfs.c fs/minix.c fs/sfs.c fs/ufs.c fs/xfs.c fs/hfsplus.c	\
-	fs/ntfs.c fs/ntfscomp.c						\
+	fs/ntfs.c fs/ntfscomp.c	fs/cpio.c				\
 	io/gzio.c							\
 	kern/device.c kern/disk.c kern/dl.c kern/elf.c kern/env.c	\
 	kern/err.c kern/file.c kern/fs.c kern/loader.c kern/main.c	\
diff --git a/fs/cpio.c b/fs/cpio.c
new file mode 100644
index 000000000..48e051495
--- /dev/null
+++ b/fs/cpio.c
@@ -0,0 +1,348 @@
+/* cpio.c - cpio and tar filesystem.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2007 Free Software Foundation, Inc.
+ *
+ *  This program 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.
+ *
+ *  This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/file.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/disk.h>
+#include <grub/dl.h>
+
+#define	MAGIC_BCPIO	070707
+
+struct HEAD_BCPIO
+{
+  grub_uint16_t magic;
+  grub_uint16_t dev;
+  grub_uint16_t ino;
+  grub_uint16_t mode;
+  grub_uint16_t uid;
+  grub_uint16_t gid;
+  grub_uint16_t nlink;
+  grub_uint16_t rdev;
+  grub_uint16_t mtime_1;
+  grub_uint16_t mtime_2;
+  grub_uint16_t namesize;
+  grub_uint16_t filesize_1;
+  grub_uint16_t filesize_2;
+} __attribute__ ((packed));
+
+#define MAGIC_USTAR	"ustar"
+
+struct HEAD_USTAR
+{
+  char name[100];
+  char mode[8];
+  char uid[8];
+  char gid[8];
+  char size[12];
+  char mtime[12];
+  char chksum[8];
+  char typeflag;
+  char linkname[100];
+  char magic[6];
+  char version[2];
+  char uname[32];
+  char gname[32];
+  char devmajor[8];
+  char devminor[8];
+  char prefix[155];
+} __attribute__ ((packed));
+
+#define HEAD_LENG	sizeof(struct HEAD_USTAR)
+
+#define MODE_BCPIO	1
+#define MODE_USTAR	2
+
+struct grub_cpio_data
+{
+  grub_disk_t disk;
+  grub_uint32_t hofs;
+  grub_uint32_t dofs;
+  grub_uint32_t size;
+  int mode;
+};
+
+#ifndef GRUB_UTIL
+static grub_dl_t my_mod;
+#endif
+
+static grub_err_t
+grub_cpio_find_file (struct grub_cpio_data *data, char **name,
+		     grub_uint32_t * ofs)
+{
+  if (data->mode == MODE_BCPIO)
+    {
+      struct HEAD_BCPIO hd;
+
+      if (grub_disk_read
+	  (data->disk, 0, data->hofs, sizeof (hd), (char *) &hd))
+	return grub_errno;
+
+      if (hd.magic != MAGIC_BCPIO)
+	return grub_error (GRUB_ERR_BAD_FS, "Invalid cpio archive");
+
+      data->size = (((grub_uint32_t) hd.filesize_1) << 16) + hd.filesize_2;
+      if (data->size == 0)
+	{
+	  *ofs = 0;
+	  return GRUB_ERR_NONE;
+	}
+
+      if (hd.namesize & 1)
+	hd.namesize++;
+
+      if ((*name = grub_malloc (hd.namesize)) == NULL)
+	return grub_errno;
+
+      if (grub_disk_read (data->disk, 0, data->hofs + sizeof (hd),
+			  hd.namesize, *name))
+	{
+	  grub_free (*name);
+	  return grub_errno;
+	}
+
+      data->dofs = data->hofs + sizeof (hd) + hd.namesize;
+      *ofs = data->dofs + data->size;
+      if (data->size & 1)
+	(*ofs)++;
+    }
+  else
+    {
+      struct HEAD_USTAR hd;
+
+      if (grub_disk_read
+	  (data->disk, 0, data->hofs, sizeof (hd), (char *) &hd))
+	return grub_errno;
+
+      if (!hd.name[0])
+	{
+	  *ofs = 0;
+	  return GRUB_ERR_NONE;
+	}
+
+      if (grub_memcmp (hd.magic, MAGIC_USTAR, sizeof (MAGIC_USTAR) - 1))
+	return grub_error (GRUB_ERR_BAD_FS, "Invalid tar archive");
+
+      if ((*name = grub_strdup (hd.name)) == NULL)
+	return grub_errno;
+
+      data->size = grub_strtoul (hd.size, NULL, 8);
+      data->dofs = data->hofs + GRUB_DISK_SECTOR_SIZE;
+      *ofs = data->dofs + ((data->size + GRUB_DISK_SECTOR_SIZE - 1) &
+			   ~(GRUB_DISK_SECTOR_SIZE - 1));
+    }
+  return GRUB_ERR_NONE;
+}
+
+static struct grub_cpio_data *
+grub_cpio_mount (grub_disk_t disk)
+{
+  char hd[HEAD_LENG];
+  struct grub_cpio_data *data;
+  int mode;
+
+  if (grub_disk_read (disk, 0, 0, sizeof (hd), hd))
+    goto fail;
+
+  if (((struct HEAD_BCPIO *) hd)->magic == MAGIC_BCPIO)
+    mode = MODE_BCPIO;
+  else if (!grub_memcmp (((struct HEAD_USTAR *) hd)->magic, MAGIC_USTAR,
+			 sizeof (MAGIC_USTAR) - 1))
+    mode = MODE_USTAR;
+  else
+    goto fail;
+
+  data = (struct grub_cpio_data *) grub_malloc (sizeof (*data));
+  if (!data)
+    goto fail;
+
+  data->disk = disk;
+  data->mode = mode;
+
+  return data;
+
+fail:
+  grub_error (GRUB_ERR_BAD_FS, "not a cpio filesystem");
+  return 0;
+}
+
+static grub_err_t
+grub_cpio_dir (grub_device_t device, const char *path,
+	       int (*hook) (const char *filename, int dir))
+{
+  struct grub_cpio_data *data;
+  grub_uint32_t ofs;
+  char *prev, *name, *np;
+  int len;
+
+#ifndef GRUB_UTIL
+  grub_dl_ref (my_mod);
+#endif
+
+  prev = 0;
+
+  data = grub_cpio_mount (device->disk);
+  if (!data)
+    goto fail;
+
+  np = path + 1;
+  len = grub_strlen (path) - 1;
+
+  data->hofs = 0;
+  while (1)
+    {
+      if (grub_cpio_find_file (data, &name, &ofs))
+	goto fail;
+
+      if (!ofs)
+	break;
+
+      if (grub_memcmp (np, name, len) == 0)
+	{
+	  char *p, *n;
+
+	  n = name + len;
+	  if (*n == '/')
+	    n++;
+
+	  p = grub_strchr (name + len, '/');
+	  if (p)
+	    *p = 0;
+
+	  if ((!prev) || (grub_strcmp (prev, name) != 0))
+	    {
+	      hook (name + len, p != NULL);
+	      if (prev)
+		grub_free (prev);
+	      prev = name;
+	    }
+	  else
+	    grub_free (name);
+	}
+      data->hofs = ofs;
+    }
+
+fail:
+
+  if (prev)
+    grub_free (prev);
+
+  if (data)
+    grub_free (data);
+
+#ifndef GRUB_UTIL
+  grub_dl_unref (my_mod);
+#endif
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cpio_open (grub_file_t file, const char *name)
+{
+  struct grub_cpio_data *data;
+  grub_uint32_t ofs;
+  char *fn;
+
+#ifndef GRUB_UTIL
+  grub_dl_ref (my_mod);
+#endif
+
+  data = grub_cpio_mount (file->device->disk);
+  if (!data)
+    goto fail;
+
+  data->hofs = 0;
+  while (1)
+    {
+      if (grub_cpio_find_file (data, &fn, &ofs))
+	goto fail;
+
+      if (!ofs)
+	break;
+
+      if (grub_strcmp (name + 1, fn) == 0)
+	{
+	  file->data = data;
+	  file->size = data->size;
+	  grub_free (fn);
+
+	  return GRUB_ERR_NONE;
+	}
+
+      grub_free (fn);
+      data->hofs = ofs;
+    }
+
+fail:
+
+  if (data)
+    grub_free (data);
+
+#ifndef GRUB_UTIL
+  grub_dl_unref (my_mod);
+#endif
+
+  return grub_errno;
+}
+
+static grub_ssize_t
+grub_cpio_read (grub_file_t file, char *buf, grub_size_t len)
+{
+  struct grub_cpio_data *data;
+
+  data = file->data;
+  return (grub_disk_read (data->disk, 0, data->dofs + file->offset,
+			  len, buf)) ? -1 : len;
+}
+
+static grub_err_t
+grub_cpio_close (grub_file_t file)
+{
+  grub_free (file->data);
+
+#ifndef GRUB_UTIL
+  grub_dl_unref (my_mod);
+#endif
+
+  return grub_errno;
+}
+
+static struct grub_fs grub_cpio_fs = {
+  .name = "cpiofs",
+  .dir = grub_cpio_dir,
+  .open = grub_cpio_open,
+  .read = grub_cpio_read,
+  .close = grub_cpio_close,
+  .label = 0,
+  .next = 0
+};
+
+GRUB_MOD_INIT (cpio)
+{
+  grub_fs_register (&grub_cpio_fs);
+#ifndef GRUB_UTIL
+  my_mod = mod;
+#endif
+}
+
+GRUB_MOD_FINI (cpio)
+{
+  grub_fs_unregister (&grub_cpio_fs);
+}