2005-12-03 Marco Gerards <mgerards@xs4all.nl>
* conf/common.rmk (grub_modules_init.lst): Use `-printf "%P\n"' and `cd' to make sure the filename is not prefixed with a directory name. (pkgdata_MODULES): Add `gpt.mod'. (gpt_mod_SOURCES): New variable. (gpt_mod_CFLAGS): Likewise. (gpt_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (grub_emu_SOURCES): Add `partmap/gpt.c'. * include/grub/pc_partition.h (GRUB_PC_PARTITION_TYPE_GPT_DISK): New macro. * partmap/gpt.c: New file. * partmap/pc.c (pc_partition_map_iterate): Don't continue when a GPT partition map is detected.
This commit is contained in:
marco_g
parent
41730ed990
commit
b04216abba
8 changed files with 327 additions and 13 deletions
20
ChangeLog
20
ChangeLog
|
|
@ -1,3 +1,23 @@
|
|||
2005-12-03 Marco Gerards <mgerards@xs4all.nl>
|
||||
|
||||
* conf/common.rmk (grub_modules_init.lst): Use `-printf "%P\n"'
|
||||
and `cd' to make sure the filename is not prefixed with a
|
||||
directory name.
|
||||
(pkgdata_MODULES): Add `gpt.mod'.
|
||||
(gpt_mod_SOURCES): New variable.
|
||||
(gpt_mod_CFLAGS): Likewise.
|
||||
(gpt_mod_LDFLAGS): Likewise.
|
||||
|
||||
* conf/i386-pc.rmk (grub_emu_SOURCES): Add `partmap/gpt.c'.
|
||||
|
||||
* include/grub/pc_partition.h (GRUB_PC_PARTITION_TYPE_GPT_DISK):
|
||||
New macro.
|
||||
|
||||
* partmap/gpt.c: New file.
|
||||
|
||||
* partmap/pc.c (pc_partition_map_iterate): Don't continue when a
|
||||
GPT partition map is detected.
|
||||
|
||||
2005-12-03 Vincent Pelletier <subdino2004@yahoo.fr>
|
||||
|
||||
* commands/i386/pc/play.c: New file.
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ grub_script.tab.c grub_script.tab.h: normal/parser.y
|
|||
|
||||
# For grub-emu.
|
||||
grub_modules_init.lst: geninit.sh
|
||||
(find $(srcdir) -name '*.c' | xargs grep GRUB_MOD_INIT) > $@
|
||||
(cd $(srcdir); find . -name '*.c' -printf "%P\n" | xargs grep GRUB_MOD_INIT) > $@
|
||||
|
||||
grub_modules_init.h: $(filter-out grub_emu_init.c,$(grub_emu_SOURCES)) geninitheader.sh grub_modules_init.lst
|
||||
sh $(srcdir)/geninitheader.sh > $@
|
||||
|
|
@ -581,10 +581,9 @@ fs-sfs_mod-fs_sfs.lst: fs/sfs.c genfslist.sh
|
|||
|
||||
sfs_mod_CFLAGS = $(COMMON_CFLAGS)
|
||||
sfs_mod_LDFLAGS = $(COMMON_LDFLAGS)
|
||||
|
||||
|
||||
# Partiton maps.
|
||||
pkgdata_MODULES += amiga.mod apple.mod pc.mod sun.mod acorn.mod
|
||||
# Partition maps.
|
||||
pkgdata_MODULES += amiga.mod apple.mod pc.mod sun.mod acorn.mod gpt.mod
|
||||
|
||||
# For amiga.mod
|
||||
amiga_mod_SOURCES = partmap/amiga.c
|
||||
|
|
@ -841,6 +840,57 @@ fs-acorn_mod-partmap_acorn.lst: partmap/acorn.c genfslist.sh
|
|||
acorn_mod_CFLAGS = $(COMMON_CFLAGS)
|
||||
acorn_mod_LDFLAGS = $(COMMON_LDFLAGS)
|
||||
|
||||
# For gpt.mod
|
||||
gpt_mod_SOURCES = partmap/gpt.c
|
||||
CLEANFILES += gpt.mod mod-gpt.o mod-gpt.c pre-gpt.o gpt_mod-partmap_gpt.o def-gpt.lst und-gpt.lst
|
||||
MOSTLYCLEANFILES += gpt_mod-partmap_gpt.d
|
||||
DEFSYMFILES += def-gpt.lst
|
||||
UNDSYMFILES += und-gpt.lst
|
||||
|
||||
gpt.mod: pre-gpt.o mod-gpt.o
|
||||
-rm -f $@
|
||||
$(LD) $(gpt_mod_LDFLAGS) $(LDFLAGS) -r -d -o $@ $^
|
||||
$(STRIP) --strip-unneeded -K grub_mod_init -K grub_mod_fini -R .note -R .comment $@
|
||||
|
||||
pre-gpt.o: gpt_mod-partmap_gpt.o
|
||||
-rm -f $@
|
||||
$(LD) $(gpt_mod_LDFLAGS) -r -d -o $@ $^
|
||||
|
||||
mod-gpt.o: mod-gpt.c
|
||||
$(CC) $(CPPFLAGS) $(CFLAGS) $(gpt_mod_CFLAGS) -c -o $@ $<
|
||||
|
||||
mod-gpt.c: moddep.lst genmodsrc.sh
|
||||
sh $(srcdir)/genmodsrc.sh 'gpt' $< > $@ || (rm -f $@; exit 1)
|
||||
|
||||
def-gpt.lst: pre-gpt.o
|
||||
$(NM) -g --defined-only -P -p $< | sed 's/^\([^ ]*\).*/\1 gpt/' > $@
|
||||
|
||||
und-gpt.lst: pre-gpt.o
|
||||
echo 'gpt' > $@
|
||||
$(NM) -u -P -p $< | cut -f1 -d' ' >> $@
|
||||
|
||||
gpt_mod-partmap_gpt.o: partmap/gpt.c
|
||||
$(CC) -Ipartmap -I$(srcdir)/partmap $(CPPFLAGS) $(CFLAGS) $(gpt_mod_CFLAGS) -c -o $@ $<
|
||||
|
||||
gpt_mod-partmap_gpt.d: partmap/gpt.c
|
||||
set -e; $(CC) -Ipartmap -I$(srcdir)/partmap $(CPPFLAGS) $(CFLAGS) $(gpt_mod_CFLAGS) -M $< | sed 's,gpt\.o[ :]*,gpt_mod-partmap_gpt.o $@ : ,g' > $@; [ -s $@ ] || rm -f $@
|
||||
|
||||
-include gpt_mod-partmap_gpt.d
|
||||
|
||||
CLEANFILES += cmd-gpt_mod-partmap_gpt.lst fs-gpt_mod-partmap_gpt.lst
|
||||
COMMANDFILES += cmd-gpt_mod-partmap_gpt.lst
|
||||
FSFILES += fs-gpt_mod-partmap_gpt.lst
|
||||
|
||||
cmd-gpt_mod-partmap_gpt.lst: partmap/gpt.c gencmdlist.sh
|
||||
set -e; $(CC) -Ipartmap -I$(srcdir)/partmap $(CPPFLAGS) $(CFLAGS) $(gpt_mod_CFLAGS) -E $< | sh $(srcdir)/gencmdlist.sh gpt > $@ || (rm -f $@; exit 1)
|
||||
|
||||
fs-gpt_mod-partmap_gpt.lst: partmap/gpt.c genfslist.sh
|
||||
set -e; $(CC) -Ipartmap -I$(srcdir)/partmap $(CPPFLAGS) $(CFLAGS) $(gpt_mod_CFLAGS) -E $< | sh $(srcdir)/genfslist.sh gpt > $@ || (rm -f $@; exit 1)
|
||||
|
||||
|
||||
gpt_mod_CFLAGS = $(COMMON_CFLAGS)
|
||||
gpt_mod_LDFLAGS = $(COMMON_LDFLAGS)
|
||||
|
||||
|
||||
# Commands.
|
||||
pkgdata_MODULES += hello.mod boot.mod terminal.mod ls.mod \
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ grub_script.tab.c grub_script.tab.h: normal/parser.y
|
|||
|
||||
# For grub-emu.
|
||||
grub_modules_init.lst: geninit.sh
|
||||
(find $(srcdir) -name '*.c' | xargs grep GRUB_MOD_INIT) > $@
|
||||
(cd $(srcdir); find . -name '*.c' -printf "%P\n" | xargs grep GRUB_MOD_INIT) > $@
|
||||
|
||||
grub_modules_init.h: $(filter-out grub_emu_init.c,$(grub_emu_SOURCES)) geninitheader.sh grub_modules_init.lst
|
||||
sh $(srcdir)/geninitheader.sh > $@
|
||||
|
|
@ -75,10 +75,9 @@ affs_mod_LDFLAGS = $(COMMON_LDFLAGS)
|
|||
sfs_mod_SOURCES = fs/sfs.c
|
||||
sfs_mod_CFLAGS = $(COMMON_CFLAGS)
|
||||
sfs_mod_LDFLAGS = $(COMMON_LDFLAGS)
|
||||
|
||||
|
||||
# Partiton maps.
|
||||
pkgdata_MODULES += amiga.mod apple.mod pc.mod sun.mod acorn.mod
|
||||
# Partition maps.
|
||||
pkgdata_MODULES += amiga.mod apple.mod pc.mod sun.mod acorn.mod gpt.mod
|
||||
|
||||
# For amiga.mod
|
||||
amiga_mod_SOURCES = partmap/amiga.c
|
||||
|
|
@ -105,6 +104,11 @@ acorn_mod_SOURCES = partmap/acorn.c
|
|||
acorn_mod_CFLAGS = $(COMMON_CFLAGS)
|
||||
acorn_mod_LDFLAGS = $(COMMON_LDFLAGS)
|
||||
|
||||
# For gpt.mod
|
||||
gpt_mod_SOURCES = partmap/gpt.c
|
||||
gpt_mod_CFLAGS = $(COMMON_CFLAGS)
|
||||
gpt_mod_LDFLAGS = $(COMMON_LDFLAGS)
|
||||
|
||||
|
||||
# Commands.
|
||||
pkgdata_MODULES += hello.mod boot.mod terminal.mod ls.mod \
|
||||
|
|
|
|||
|
|
@ -763,14 +763,14 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c \
|
|||
normal/completion.c normal/context.c normal/main.c \
|
||||
normal/menu.c normal/menu_entry.c normal/misc.c normal/script.c \
|
||||
partmap/amiga.c partmap/apple.c partmap/pc.c partmap/sun.c \
|
||||
partmap/acorn.c \
|
||||
partmap/acorn.c partmap/gpt.c \
|
||||
util/console.c util/grub-emu.c util/misc.c \
|
||||
util/i386/pc/biosdisk.c util/i386/pc/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_default.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_timeout.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_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-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.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_context.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_grub_emu.o grub_emu-util_misc.o grub_emu-util_i386_pc_biosdisk.o grub_emu-util_i386_pc_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_default.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_timeout.d grub_emu-commands_i386_pc_halt.d grub_emu-commands_i386_pc_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-io_gzio.d grub_emu-kern_device.d grub_emu-kern_disk.d grub_emu-kern_dl.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_context.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_grub_emu.d grub_emu-util_misc.d grub_emu-util_i386_pc_biosdisk.d grub_emu-util_i386_pc_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_default.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_timeout.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_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-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.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_context.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_grub_emu.o grub_emu-util_misc.o grub_emu-util_i386_pc_biosdisk.o grub_emu-util_i386_pc_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_default.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_timeout.d grub_emu-commands_i386_pc_halt.d grub_emu-commands_i386_pc_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-io_gzio.d grub_emu-kern_device.d grub_emu-kern_disk.d grub_emu-kern_dl.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_context.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_grub_emu.d grub_emu-util_misc.d grub_emu-util_i386_pc_biosdisk.d grub_emu-util_i386_pc_getroot.d grub_emu-util_i386_pc_misc.d grub_emu-grub_emu_init.d
|
||||
|
||||
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_default.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_timeout.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_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-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.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_context.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_grub_emu.o grub_emu-util_misc.o grub_emu-util_i386_pc_biosdisk.o grub_emu-util_i386_pc_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o
|
||||
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_default.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_timeout.o grub_emu-commands_i386_pc_halt.o grub_emu-commands_i386_pc_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-io_gzio.o grub_emu-kern_device.o grub_emu-kern_disk.o grub_emu-kern_dl.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_context.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_grub_emu.o grub_emu-util_misc.o grub_emu-util_i386_pc_biosdisk.o grub_emu-util_i386_pc_getroot.o grub_emu-util_i386_pc_misc.o grub_emu-grub_emu_init.o
|
||||
$(BUILD_CC) -o $@ $^ $(BUILD_LDFLAGS) $(grub_emu_LDFLAGS)
|
||||
|
||||
grub_emu-commands_boot.o: commands/boot.c
|
||||
|
|
@ -1245,6 +1245,14 @@ grub_emu-partmap_acorn.d: partmap/acorn.c
|
|||
|
||||
-include grub_emu-partmap_acorn.d
|
||||
|
||||
grub_emu-partmap_gpt.o: partmap/gpt.c
|
||||
$(BUILD_CC) -Ipartmap -I$(srcdir)/partmap $(BUILD_CPPFLAGS) $(BUILD_CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -c -o $@ $<
|
||||
|
||||
grub_emu-partmap_gpt.d: partmap/gpt.c
|
||||
set -e; $(BUILD_CC) -Ipartmap -I$(srcdir)/partmap $(BUILD_CPPFLAGS) $(BUILD_CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -M $< | sed 's,gpt\.o[ :]*,grub_emu-partmap_gpt.o $@ : ,g' > $@; [ -s $@ ] || rm -f $@
|
||||
|
||||
-include grub_emu-partmap_gpt.d
|
||||
|
||||
grub_emu-util_console.o: util/console.c
|
||||
$(BUILD_CC) -Iutil -I$(srcdir)/util $(BUILD_CPPFLAGS) $(BUILD_CFLAGS) -DGRUB_UTIL=1 $(grub_emu_CFLAGS) -c -o $@ $<
|
||||
|
||||
|
|
|
|||
|
|
@ -95,7 +95,7 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c \
|
|||
normal/completion.c normal/context.c normal/main.c \
|
||||
normal/menu.c normal/menu_entry.c normal/misc.c normal/script.c \
|
||||
partmap/amiga.c partmap/apple.c partmap/pc.c partmap/sun.c \
|
||||
partmap/acorn.c \
|
||||
partmap/acorn.c partmap/gpt.c \
|
||||
util/console.c util/grub-emu.c util/misc.c \
|
||||
util/i386/pc/biosdisk.c util/i386/pc/getroot.c \
|
||||
util/i386/pc/misc.c grub_emu_init.c
|
||||
|
|
|
|||
|
|
@ -49,6 +49,7 @@
|
|||
#define GRUB_PC_PARTITION_TYPE_FREEBSD 0xa5
|
||||
#define GRUB_PC_PARTITION_TYPE_OPENBSD 0xa6
|
||||
#define GRUB_PC_PARTITION_TYPE_NETBSD 0xa9
|
||||
#define GRUB_PC_PARTITION_TYPE_GPT_DISK 0xee
|
||||
#define GRUB_PC_PARTITION_TYPE_LINUX_RAID 0xfd
|
||||
|
||||
/* Constants for BSD disk label. */
|
||||
|
|
|
|||
227
partmap/gpt.c
Normal file
227
partmap/gpt.c
Normal file
|
|
@ -0,0 +1,227 @@
|
|||
/* gpt.c - Read GUID Partition Tables (GPT). */
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2002, 2005 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 2 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, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
|
||||
#include <grub/disk.h>
|
||||
#include <grub/misc.h>
|
||||
#include <grub/mm.h>
|
||||
#include <grub/partition.h>
|
||||
#include <grub/dl.h>
|
||||
#include <grub/pc_partition.h>
|
||||
|
||||
struct grub_gpt_header
|
||||
{
|
||||
grub_uint8_t magic[8];
|
||||
grub_uint32_t version;
|
||||
grub_uint32_t headersize;
|
||||
grub_uint32_t crc32;
|
||||
grub_uint32_t unused1;
|
||||
grub_uint64_t primary;
|
||||
grub_uint64_t backup;
|
||||
grub_uint64_t start;
|
||||
grub_uint64_t end;
|
||||
grub_uint8_t guid[16];
|
||||
grub_uint64_t partitions;
|
||||
grub_uint32_t maxpart;
|
||||
grub_uint32_t partentry_size;
|
||||
grub_uint32_t partentry_crc32;
|
||||
} __attribute__ ((packed));
|
||||
|
||||
struct grub_gpt_partentry
|
||||
{
|
||||
grub_uint8_t type[16];
|
||||
grub_uint8_t guid[16];
|
||||
grub_uint64_t start;
|
||||
grub_uint64_t end;
|
||||
grub_uint8_t attrib;
|
||||
char name[72];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
static grub_uint8_t grub_gpt_magic[8] =
|
||||
{
|
||||
45, 46, 49, 20, 50, 41, 52, 54
|
||||
};
|
||||
|
||||
static grub_uint8_t grub_gpt_partition_type_empty[16] = { 0 };
|
||||
|
||||
static struct grub_partition_map grub_gpt_partition_map;
|
||||
|
||||
#ifndef GRUB_UTIL
|
||||
static grub_dl_t my_mod;
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
static grub_err_t
|
||||
gpt_partition_map_iterate (grub_disk_t disk,
|
||||
int (*hook) (grub_disk_t disk,
|
||||
const grub_partition_t partition))
|
||||
{
|
||||
struct grub_partition part;
|
||||
struct grub_gpt_header gpt;
|
||||
struct grub_gpt_partentry entry;
|
||||
struct grub_disk raw;
|
||||
struct grub_pc_partition_mbr mbr;
|
||||
grub_uint64_t entries;
|
||||
int partno = 1;
|
||||
unsigned int i;
|
||||
int last_offset = 0;
|
||||
|
||||
/* Enforce raw disk access. */
|
||||
raw = *disk;
|
||||
raw.partition = 0;
|
||||
|
||||
/* Read the protective MBR. */
|
||||
if (grub_disk_read (&raw, 0, 0, sizeof (mbr), (char *) &mbr))
|
||||
return grub_errno;
|
||||
|
||||
/* Check if it is valid. */
|
||||
if (mbr.signature != grub_cpu_to_le16 (GRUB_PC_PARTITION_SIGNATURE))
|
||||
return grub_error (GRUB_ERR_BAD_PART_TABLE, "no signature");
|
||||
|
||||
/* Make sure the MBR is a protective MBR and not a normal MBR. */
|
||||
if (mbr.entries[0].type != GRUB_PC_PARTITION_TYPE_GPT_DISK)
|
||||
return grub_error (GRUB_ERR_BAD_PART_TABLE, "no GPT partition map found");
|
||||
|
||||
/* Read the GPT header. */
|
||||
if (grub_disk_read (&raw, 1, 0, sizeof (gpt), (char *) &gpt))
|
||||
return grub_errno;
|
||||
|
||||
if (! grub_memcmp (gpt.magic, grub_gpt_magic, sizeof (grub_gpt_magic)))
|
||||
return grub_error (GRUB_ERR_BAD_PART_TABLE, "no valid GPT header");
|
||||
|
||||
grub_dprintf ("gpt", "Read a valid GPT header\n");
|
||||
|
||||
entries = grub_le_to_cpu64 (gpt.partitions);
|
||||
for (i = 0; i < grub_le_to_cpu32 (gpt.maxpart); i++)
|
||||
{
|
||||
if (grub_disk_read (&raw, entries, last_offset,
|
||||
sizeof (entry), (char *) &entry))
|
||||
return grub_errno;
|
||||
|
||||
if (grub_memcmp (grub_gpt_partition_type_empty, entry.type,
|
||||
sizeof (grub_gpt_partition_type_empty)))
|
||||
{
|
||||
/* Calculate the first block and the size of the partition. */
|
||||
part.start = grub_le_to_cpu64 (entry.start);
|
||||
part.len = (grub_le_to_cpu64 (entry.end)
|
||||
- grub_le_to_cpu64 (entry.start));
|
||||
part.offset = entries;
|
||||
part.index = partno;
|
||||
part.partmap = &grub_gpt_partition_map;
|
||||
|
||||
grub_dprintf ("gpt", "GPT entry %d: start=%ld, length=%ld\n",
|
||||
partno, part.start, part.len);
|
||||
|
||||
if (hook (disk, &part))
|
||||
return grub_errno;
|
||||
}
|
||||
|
||||
partno++;
|
||||
last_offset += grub_le_to_cpu32 (gpt.partentry_size);
|
||||
if (last_offset == GRUB_DISK_SECTOR_SIZE)
|
||||
{
|
||||
last_offset = 0;
|
||||
entries++;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static grub_partition_t
|
||||
gpt_partition_map_probe (grub_disk_t disk, const char *str)
|
||||
{
|
||||
grub_partition_t p = 0;
|
||||
int partnum = 0;
|
||||
char *s = (char *) str;
|
||||
|
||||
auto int find_func (grub_disk_t d, const grub_partition_t partition);
|
||||
|
||||
int find_func (grub_disk_t d __attribute__ ((unused)),
|
||||
const grub_partition_t partition)
|
||||
{
|
||||
if (partnum == partition->index)
|
||||
{
|
||||
p = (grub_partition_t) grub_malloc (sizeof (*p));
|
||||
if (! p)
|
||||
return 1;
|
||||
|
||||
grub_memcpy (p, partition, sizeof (*p));
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Get the partition number. */
|
||||
partnum = grub_strtoul (s, 0, 10);
|
||||
if (grub_errno)
|
||||
{
|
||||
grub_error (GRUB_ERR_BAD_FILENAME, "invalid partition");
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (gpt_partition_map_iterate (disk, find_func))
|
||||
goto fail;
|
||||
|
||||
return p;
|
||||
|
||||
fail:
|
||||
grub_free (p);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static char *
|
||||
gpt_partition_map_get_name (const grub_partition_t p)
|
||||
{
|
||||
char *name;
|
||||
|
||||
name = grub_malloc (13);
|
||||
if (! name)
|
||||
return 0;
|
||||
|
||||
grub_sprintf (name, "%d", p->index);
|
||||
return name;
|
||||
}
|
||||
|
||||
|
||||
/* Partition map type. */
|
||||
static struct grub_partition_map grub_gpt_partition_map =
|
||||
{
|
||||
.name = "gpt_partition_map",
|
||||
.iterate = gpt_partition_map_iterate,
|
||||
.probe = gpt_partition_map_probe,
|
||||
.get_name = gpt_partition_map_get_name
|
||||
};
|
||||
|
||||
GRUB_MOD_INIT(gpt_partition_map)
|
||||
{
|
||||
grub_partition_map_register (&grub_gpt_partition_map);
|
||||
#ifndef GRUB_UTIL
|
||||
my_mod = mod;
|
||||
#endif
|
||||
}
|
||||
|
||||
GRUB_MOD_FINI(gpt_partition_map)
|
||||
{
|
||||
grub_partition_map_unregister (&grub_gpt_partition_map);
|
||||
}
|
||||
|
|
@ -140,6 +140,10 @@ pc_partition_map_iterate (grub_disk_t disk,
|
|||
"partition %d: flag 0x%x, type 0x%x, start 0x%lx, len 0x%lx\n",
|
||||
p.index, e->flag, pcdata.dos_type, p.start, p.len);
|
||||
|
||||
/* If this is a GPT partition, this MBR is just a dummy. */
|
||||
if (e->type == GRUB_PC_PARTITION_TYPE_GPT_DISK && p.index == 0)
|
||||
return grub_error (GRUB_ERR_BAD_PART_TABLE, "dummy mbr");
|
||||
|
||||
/* If this partition is a normal one, call the hook. */
|
||||
if (! grub_pc_partition_is_empty (e->type)
|
||||
&& ! grub_pc_partition_is_extended (e->type))
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue