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Felix Zielcke 2009-12-23 18:09:30 +01:00
commit 0e7d9be094
138 changed files with 3820 additions and 2056 deletions
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ChangeLog
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@ -1,3 +1,466 @@
2009-12-23 Felix Zielcke <fzielcke@z-51.de>
* commands/i386/pc/drivemap.c: Remove all trailing whitespace.
* commands/lspci.c: Likewise.
* commands/probe.c: Likewise.
* commands/xnu_uuid.c: Likewise.
* conf/i386-coreboot.rmk: Likewise.
* conf/i386-efi.rmk: Likewise.
* conf/i386-ieee1275.rmk: Likewise.
* conf/i386-pc.rmk: Likewise.
* conf/powerpc-ieee1275.rmk: Likewise.
* conf/sparc64-ieee1275.rmk: Likewise.
* conf/x86_64-efi.rmk: Likewise.
* fs/i386/pc/pxe.c: Likewise.
* gettext/gettext.c: Likewise.
* include/grub/efi/graphics_output.h: Likewise.
* include/grub/i386/pc/memory.h: Likewise.
* kern/env.c: Likewise.
* kern/i386/qemu/startup.S: Likewise.
* lib/i386/pc/biosnum.c: Likewise.
* lib/i386/relocator.c: Likewise.
* lib/i386/relocator_asm.S: Likewise.
* lib/relocator.c: Likewise.
* loader/i386/bsd.c: Likewise.
* loader/i386/multiboot.c: Likewise.
* loader/i386/pc/chainloader.c: Likewise.
* loader/i386/xnu.c: Likewise.
* loader/xnu.c: Likewise.
* normal/main.c: Likewise.
* normal/menu_text.c: Likewise.
* util/getroot.c: Likewise.
* util/grub-mkconfig_lib.in: Likewise.
* util/grub.d/00_header.in: Likewise.
* util/i386/pc/grub-mkimage.c: Likewise.
* util/mkisofs/eltorito.c: Likewise.
* util/mkisofs/exclude.h: Likewise.
* util/mkisofs/hash.c: Likewise.
* util/mkisofs/iso9660.h: Likewise.
* util/mkisofs/joliet.c: Likewise.
* util/mkisofs/mkisofs.c: Likewise.
* util/mkisofs/mkisofs.h: Likewise.
* util/mkisofs/multi.c: Likewise.
* util/mkisofs/name.c: Likewise.
* util/mkisofs/rock.c: Likewise.
* util/mkisofs/tree.c: Likewise.
* util/mkisofs/write.c: Likewise.
* video/efi_gop.c: Likewise.
2009-12-23 Vladimir Serbinenko <phcoder@gmail.com>
* video/efi_gop.c (grub_video_gop_get_bitmask): Fix off-by-one in mask
size counting.
2009-12-22 Felix Zielcke <fzielcke@z-51.de>
* util/grub-mkrescue.in (pkglib_DATA): Set to @pkglib_DATA@.
* genmk.rb (class SCRIPT): Modify the target file instead of source.
2009-12-22 Vladimir Serbinenko <phcoder@gmail.com>
* commands/memrw.c (grub_cmd_write): Support for mask parameter.
(GRUB_MOD_INIT(memrw)): Update help line.
2009-12-22 Vladimir Serbinenko <phcoder@gmail.com>
* commands/memrw.c (cmd_read_byte, cmd_read_word, cmd_read_dword):
Use grub_extcmd_t. All users updated.
(options): New variable.
(grub_cmd_read): Restructure for readability. Support "-v" option.
(grub_cmd_write): Restructure for readability.
2009-12-22 Felix Zielcke <fzielcke@z-51.de>
* genmk.rb (class SCRIPT): Prepend #{src} path with $(srcdir).
2009-12-22 Felix Zielcke <fzielcke@z-51.de>
* genmk.rb (class SCRIPT): Use sed to substitute @pkglib_DATA@
with the actual contents of the correspondending make variable.
* util/grub-mkrescue.in (pkglib_DATA): New variable.
(process_input_dir): Copy all $pkglib_DATA files instead of explicitly
specifying `*.lst' and `efiemu??.o'
2009-12-22 Felix Zielcke <fzielcke@z-51.de>
* util/grub.d/30_os-prober.in (osx_entry): Add round brackets
after function name.
Noticed by Rene Engelhard <rene@debian.org>.
2009-12-22 Vladimir Serbinenko <phcoder@gmail.com>
* commands/lspci.c (grub_pci_classes): Add "USB Controller".
(options): New variable.
(iospace): Likewise.
(grub_lspci_iter): List IO spaces if "-i" was given.
(grub_cmd_lspci): Parse options.
(GRUB_MOD_INIT(lspci)): Use extcmd.
(GRUB_MOD_FINI(lspci)): Likewise.
2009-12-22 Felix Zielcke <fzielcke@z-51.de>
* util/grub.d/30_os-prober.in (osx_entry): Remove non POSIX compliant
`function' keyword.
Patch by Tony Mancill <tmancill@debian.org>.
2009-12-22 Vladimir Serbinenko <phcoder@gmail.com>
* bus/usb/uhci.c (grub_uhci_transfer): Set a limit transaction time.
(grub_uhci_portstatus): Likewise.
(grub_uhci_portstatus): Add necessary delay.
* bus/usb/usbhub.c (grub_usb_hub_add_dev): Fix loop-break condition.
2009-12-21 Carles Pina i Estany <carles@pina.cat>
* commands/acpi.c (options): Fix capitalizations and/or full stops.
(GRUB_MOD_INIT): Likewise.
* commands/boot.c (GRUB_MOD_INIT): Likewise.
* commands/cmp.c (grub_cmd_cmp): Improve the help message.
* commands/echo.c (options): Fix capitalizations and/or full stops.
* commands/efi/loadbios.c (enable_rom_area): Likewise.
(enable_rom_area): Likewise.
(GRUB_MOD_INIT): Likewise.
* commands/gptsync.c (GRUB_MOD_INIT): Likewise.
* commands/halt.c (GRUB_MOD_INIT): Improve the help message.
* commands/handler.c (GRUB_MOD_INIT): Likewise.
* commands/hdparm.c (options): Fix capitalizations and/or full stops.
* commands/hexdump.c (options): Likewise.
* commands/i386/cpuid.c (options): Likewise.
(GRUB_MOD_INIT): Likewise.
* commands/i386/pc/drivemap.c (options): Likewise.
(GRUB_MOD_INIT): Likewise.
* commands/i386/pc/halt (options): Likewise.
(GRUB_MOD_INIT): Likewise.
* commands/i386/pc/play.c (GRUB_MOD_INIT): Likewise.
* commands/i386/pc/pxecmd.c (options): Likewise.
* commands/i386/pc/vbetest.c (GRUB_MOD_INIT): Likewise.
* commands/ieee1275/suspend.c (GRUB_MOD_INIT): Likewise.
* commands/keystatus.c (options): Likewise.
(GRUB_MOD_INIT): Likewise.
* commands/loadenv.c (options): Likewise.
* commands/ls.c (options): Likewise.
* commands/lspci.c (GRUB_MOD_INIT): Likewise.
* commands/memrw.c (GRUB_MOD_INIT): Likewise.
* commands/minicmd.c (GRUB_MOD_INIT): Likewise.
* commands/parttool.c (helpmsg): Likewise.
* commands/probe.c (options): Likewise.
* commands/read.c (GRUB_MOD_INIT): Likewise.
* commands/reboot.c (GRUB_MOD_INIT): Likewise.
* commands/search.c (options): Likewise.
* commands/sleep.c (options): Likewise.
* commands/test.c (GRUB_MOD_INIT): Likewise.
* commands/true.c (GRUB_MOD_INIT): Likewise.
* commands/usbtest.c (GRUB_MOD_INIT): Likewise.
* commands/videotest.c (GRUB_MOD_INIT): Likewise.
* lib/arg.c (help_options): Likewise.
* Makefile.in ($(srcdir)/po/$(PACKAGE).pot): Pass -ctranslate to
`$(XGETTEXT)'.
* po/POTFILES: Add `commands/loadenv.c'.
2009-12-21 Felix Zielcke <fzielcke@z-51.de>
* util/grub-mkrescue.in (process_input_dir): Copy `*.lst' files
instead of specifying them explicit.
2009-12-21 Robert Millan <rmh.grub@aybabtu.com>
* NEWS: Add grub-probe support for GNU/Hurd.
2009-12-21 Robert Millan <rmh.grub@aybabtu.com>
* NEWS: gettext was added after 1.97.
2009-12-21 Robert Millan <rmh.grub@aybabtu.com>
* util/mkisofs/msdos_partition.h: New file (based on
include/grub/msdos_partition.h).
* util/mkisofs/mkisofs.c (use_protective_msdos_label): New variable.
(OPTION_PROTECTIVE_MSDOS_LABEL): New macro.
(ld_options, main): Recognize --protective-msdos-label.
* util/mkisofs/mkisofs.h (use_protective_msdos_label): New declaration.
* util/mkisofs/write.c: Include `"msdos_partition.h"'.
(padblock_write): If `use_protective_msdos_label' is set, patch a
protective DOS-style label in the output image.
* util/grub-mkrescue.in: Use --protective-msdos-label.
2009-12-21 Robert Millan <rmh.grub@aybabtu.com>
* util/grub-mkrescue.in: Do not zero-pad image for BIOS-based disk
boot.
2009-12-21 Robert Millan <rmh.grub@aybabtu.com>
* util/mkisofs/mkisofs.c (use_embedded_boot, boot_image_embed): New
variables.
(ld_options, main): Recognize `--embedded-boot'.
* util/mkisofs/mkisofs.h (use_embedded_boot, boot_image_embed): New
declarations.
* util/mkisofs/write.c (PADBLOCK_SIZE): New variable.
(padblock_size): Use `PADBLOCK_SIZE' instead of hardcoding 16.
(padblock_write): Likewise. Rewrite to support embedded boot image.
* util/grub-mkrescue.in: When building i386-pc images, embed core.img
for BIOS-based disk boot instead of only ElTorito.
2009-12-21 Robert Millan <rmh.grub@aybabtu.com>
* util/grub-mkrescue.in: Remove `configfile' and `sh' from i386-pc
build (not needed for bootstrap).
2009-12-21 Robert Millan <rmh.grub@aybabtu.com>
* util/grub-mkrescue.in: Remove `memdisk', `tar' and `search' modules
from i386-pc build (not needed for bootstrap).
Rewrite a pair of strings.
2009-12-21 Robert Millan <rmh.grub@aybabtu.com>
* normal/main.c (grub_normal_reader_init): Set left margin back to 3.
2009-12-21 Vladimir Serbinenko <phcoder@gmail.com>
* video/i386/pc/vbe.c (grub_video_vbe_fini): Set 'last_set_mode'.
2009-12-21 Andreas Born <futur.andy@googlemail.com>
* kern/env.c (grub_env_context_open): Mark exported variable for
reexport.
2009-12-21 Andreas Born <futur.andy@googlemail.com>
* kern/env.c (grub_env_export): Create nonexistent variables before
exporting.
2009-12-20 Carles Pina i Estany <carles@pina.cat>
* include/grub/auth.h: Include `<grub/i18n.h>'.
(GRUB_GET_PASSWORD): Gettextizze string.
* include/grub/normal.h (STANDARD_MARGIN): New macro, moved from
menu_text.c.
(grub_utf8_to_ucs4_alloc): Fix indentation.
(grub_print_ucs4): Likewise.
(grub_getstringwidth): Likewise.
(print_message_indented): New declaration.
* normal/auth.c: Include `<grub/i18n.h>'.
(grub_auth_check_authentication): Gettexttize string.
* normal/cmdline.c: Include `<grub/i18n.h>'.
(grub_cmdline_get): Gettextizze.
* normal/color.c: Include `<grub/i18n.h>'.
(grub_parse_color_name_pair): Gettexttize strings.
* normal/main.c (grub_normal_reader_init): Cleanup gettexttized
string (use `print_message_indented').
* normal/menu_text.c (STANDARD_MARGIN): Moved from here to
`include/grub/normal.h'.
(print_message_indented): Renamed to ...
(grub_print_message_indented): ... this. Remove `static' qualifer (now
used in normal/main.c).
(print_message): Use `grub_print_message_indented' instead of
`print_message_indented'.
(print_timeout): Likewise.
* normal/misc.c: Include `<grub/term.h>' and `<grub/i18n.h>'.
(grub_normal_print_device_info): Gettexttize strings.
* po/POTFILES: Add `auth.c', `color.c' and `misc.c'.
2009-12-20 Vladimir Serbinenko <phcoder@gmail.com>
* kern/parser.c (grub_parser_split_cmdline): Fix incorrect counting
of arguments. Return number of tokens and not arguments. All users
updated.
2009-12-20 Vladimir Serbinenko <phcoder@gmail.com>
* util/i386/pc/grub-setup.c (setup): Don't install on non-GPT,
non-MSDOS paritions.
2009-12-19 Vladimir Serbinenko <phcoder@gmail.com>
* include/grub/types.h (UNUSED): Removed since it conflicts with
NetBSD headers. All users changed to direct __attribute__ ((unused)).
Reported by Grégoire Sutre.
2009-12-19 Carles Pina i Estany <carles@pina.cat>
* include/grub/normal.h (grub_utf8_to_ucs4): New declaration.
(grub_print_ucs4_alloc): Likewise.
(grub_getstringwidth): Likewise.
* normal/main.c (grub_normal_init_page): Gettextize version string.
* normal/menu_text.c (grub_utf8_to_ucs4_alloc): New definition.
(getstringwidth): Renamed to ...
(grub_getstringwidth): ... this. Remove `static' qualifier (now used
in normal/main.c). Use `grub_utf8_to_ucs4_alloc'.
(grub_print_ucs4): Remove `static' qualifer (now used in
normal/main.c).
* po/POTFILES: Add normal/main.c.
2009-12-19 Carles Pina i Estany <carles@pina.cat>
* normal/menu_text.c (STANDARD_MARGIN): New macro.
(print_message_indented): Add `margin_left' and `margin_right'
parameters.
(print_message): Update `print_message_indented' calls. Adds '\n' to the
strings.
(print_timeout): Use `print_message_indented' to print the message.
Deletes `second_stage' parameter.
(run_menu): Update `print_timeout' calls.
2009-12-18 Vladimir Serbinenko <phcoder@gmail.com>
Fix console palette on OpenFirmware.
* term/ieee1275/ofconsole.c (MAX): Removed.
(colors): Redone based on VGA palette.
(grub_ofconsole_setcolor): Discard brightness bit since only 8
colors are supported.
(grub_ofconsole_init_output): Use ARRAY_SIZE instead of hardcoded size.
2009-12-18 Vladimir Serbinenko <phcoder@gmail.com>
Fix potential EfiEmu double prepare.
* efiemu/main.c (prepared): New variable
(grub_efiemu_unload): Set prepare to '0'.
(grub_efiemu_prepare): Return if already prepared. Set prepared.
set_virtual_address_map support.
* include/grub/efi/efi.h (grub_efi_set_virtual_address_map): New
prototype.
* include/grub/efiemu/efiemu.h (grub_efiemu_write_sym_markers): New
prototype.
(grub_efiemu_crc32): Likewise.
(grub_efiemu_crc64): Likewise.
(grub_efiemu_set_virtual_address_map): Likewise.
* include/grub/autoefi.h (grub_autoefi_exit_boot_services):
New definition.
(grub_autoefi_set_virtual_address_map): Likewise.
* kern/efi/efi.c (grub_efi_set_virtual_address_map): New function.
* loader/i386/xnu.c (grub_xnu_boot): Call set_virtual_address_map.
Restructure flow to accomodate it.
* efiemu/prepare.c (grub_efiemu_prepare): Support set_virtual_address_map.
(grub_efiemu_crc): Recompute CRC32.
* efiemu/runtime/efiemu.c (ptv_relocated): Renamed to ...
(efiemu_ptv_relocated): ... this. Made global. All users updated.
* efiemu/symbols.c (relocated_handle): New variable.
(grub_efiemu_free_syms): Free relocated_handle.
(grub_efiemu_alloc_syms): Allocate relocated_handle.
(grub_efiemu_write_sym_markers): New function.
(grub_efiemu_set_virtual_address_map): Likewise.
Newer XNU parameters.
* include/grub/i386/xnu.h (GRUB_XNU_BOOTARGS_VERMINOR): Change to 5.
* include/grub/xnu.h (grub_xnu_extheader): Add nameaddr and namesize.
(grub_xnu_fill_devicetree): New prototype.
(grub_xnu_heap_real_start): New variable.
* loader/xnu.c (get_name_ptr): New function.
(grub_xnu_load_driver): Fill namelen and name.
64-bit xnu support.
* conf/i386-efi.rmk (xnu_mod_SOURCES): Add 'loader/macho32.c'
and 'loader/macho64.c'.
* conf/i386-pc.rmk: Likewise.
* conf/x86_64-efi.rmk: Likewise.
* include/grub/i386/macho.h (grub_macho_thread64): New structure.
* include/grub/xnu.h (grub_xnu_is_64bit): New variable.
* include/grub/macho.h (grub_macho_segment64): New structure.
* include/grub/machoload.h (grub_macho32_size): Renamed from ...
(grub_macho_size32): ... to this.
(grub_macho32_get_entry_point): Renamed from ...
(grub_macho_get_entry_point32): ... to this.
(grub_macho_contains_macho64): New prototype.
(grub_macho_size64): Likewise.
(grub_macho_get_entry_point64): Likewise.
(grub_macho32_load): Renamed from ...
(grub_macho_load32): ... to this.
(grub_macho32_filesize): Renamed from ...
(grub_macho_filesize32): ... to this.
(grub_macho32_readfile): Renamed from ...
(grub_macho_readfile32): ... to this.
(grub_macho_filesize64): New prototype.
(grub_macho_readfile64): Likewise.
(grub_macho_parse32): Likewise.
(grub_macho_parse64): Likewise.
* loader/macho.c: Split into ...
* loader/machoXX.c: ... and this. Replace 32 with XX.
* loader/macho32.c: New file.
* loader/macho64.c: Likewise.
* loader/xnu.c (grub_xnu_is_64bit): New variable.
(grub_cmd_xnu_kernel): Make 32-bit only.
(grub_cmd_xnu_kernel64): New function.
(grub_xnu_load_driver): Support Mach-O 64.
(grub_cmd_xnu_mkext): Likewise.
* util/grub.d/30_os-prober.in (osx_entry): New function.
Generate entries for 64-bit boot too.
Eliminate ad-hoc tree format in XNU and EfiEmu.
* efiemu/main.c (grub_efiemu_prepare): Update comment.
* efiemu/pnvram.c: Rewritten to use environment variables.
All users updated.
Inline utf16_to_utf8.
* kern/misc.c (grub_utf16_to_utf8): Move from here ...
* include/grub/charset.h (grub_utf16_to_utf8): ... to here. Inlined.
All users updated.
* include/grub/misc.h (grub_utf16_to_utf8): Removed.
* bus/usb/usb.c (grub_usb_get_string): Move from here ...
* commands/usbtest.c (grub_usb_get_string): ... move here.
(usb_print_str): Fix error handling.
* include/grub/usb.h (grub_usb_get_string): Remove.
UTF-8 to UTF-16 transformation.
* conf/common.rmk (pkglib_MODULES): Add charset.mod
(charset_mod_SOURCES): New variable.
(charset_mod_CFLAGS): Likewise.
(charset_mod_LDFLAGS): Likewise.
* include/grub/utf.h: New file.
* lib/utf.c: New file. (Based on grub_utf8_to_ucs4 from kern/misc.c)
Support for device properties.
* include/grub/i386/xnu.h (grub_xnu_devprop_header): New structure.
(grub_xnu_devprop_device_header): Likewise.
(grub_xnu_devprop_device_descriptor): Likewise.
(grub_xnu_devprop_add_device): New prototype.
(grub_xnu_devprop_remove_device): Likewise.
(grub_xnu_devprop_remove_property): Likewise.
(grub_xnu_devprop_add_property_utf8): Likewise.
(grub_xnu_devprop_add_property_utf16): Likewise.
(grub_cpu_xnu_init): Likewise.
(grub_cpu_xnu_fini): Likewise.
(grub_cpu_xnu_unload): Likewise.
* loader/i386/xnu.c (grub_xnu_devprop_device_descriptor): New structure.
(property_descriptor): Likewise.
(devices): New variable.
(grub_xnu_devprop_remove_property): New function.
(grub_xnu_devprop_add_device): Likewise.
(grub_xnu_devprop_remove_device): Likewise.
(grub_xnu_devprop_add_property): Likewise.
(grub_xnu_devprop_add_property_utf8): Likewise.
(grub_xnu_devprop_add_property_utf16): Likewise.
(hextoval): Likewise.
(grub_cpu_xnu_fill_devprop): Likewise.
(grub_cmd_devprop_load): Likewise.
(grub_xnu_boot): Call grub_cpu_xnu_fill_devprop,
grub_xnu_fill_devicetree, grub_xnu_fill_devicetree
(cmd_devprop_load): New variable.
(grub_cpu_xnu_init): New function.
(grub_cpu_xnu_fini): Likewise.
* loader/i386/xnu.c (grub_xnu_unload): Call grub_cpu_xnu_unload.
* loader/xnu.c (grub_xnu_parse_devtree): Remove.
(grub_cmd_xnu_devtree): Likewise.
(hextoval): New function.
(unescape): Likewise.
(grub_xnu_fill_devicetree): Likewise.
* util/grub.d/30_os-prober.in: Load devprop.bin. Don't load devtree.txt.
* util/i386/efi/grub-dumpdevtree: Generate devprop.bin.
2009-12-18 Vladimir Serbinenko <phcoder@gmail.com>
Workaround for broken ATI VBE.

4
Makefile.in
View file

@ -484,8 +484,8 @@ genkernsyms.sh: genkernsyms.sh.in config.status
$(SHELL) ./config.status
$(srcdir)/po/$(PACKAGE).pot: po/POTFILES po/POTFILES-shell
cd $(srcdir) && $(XGETTEXT) --from-code=utf-8 -o $@ -f $< --keyword=_ --keyword=N_
cd $(srcdir) && $(XGETTEXT) --from-code=utf-8 -o $@ -f po/POTFILES-shell -j --language=Shell
cd $(srcdir) && $(XGETTEXT) -ctranslate --from-code=utf-8 -o $@ -f $< --keyword=_ --keyword=N_
cd $(srcdir) && $(XGETTEXT) -ctranslate --from-code=utf-8 -o $@ -f po/POTFILES-shell -j --language=Shell
$(foreach lang, $(LINGUAS), $(srcdir)/po/$(lang).po): po/$(PACKAGE).pot
$(MSGMERGE) -U $@ $^

6
NEWS
View file

@ -1,7 +1,11 @@
New in 1.97 - :
New in 1.98:
* Add grub-probe support for GNU/Hurd.
* Add support for gettext.
New in 1.97:
* Add support for loading XNU (MacOS X kernel).
* ACPI override support.

17
bus/usb/uhci.c
View file

@ -23,7 +23,6 @@
#include <grub/usb.h>
#include <grub/usbtrans.h>
#include <grub/pci.h>
#include <grub/cpu/pci.h>
#include <grub/i386/io.h>
#include <grub/time.h>
@ -435,6 +434,7 @@ grub_uhci_transfer (grub_usb_controller_t dev,
grub_uhci_td_t td_prev = NULL;
grub_usb_err_t err = GRUB_USB_ERR_NONE;
int i;
grub_uint64_t endtime;
/* Allocate a queue head for the transfer queue. */
qh = grub_alloc_qh (u, GRUB_USB_TRANSACTION_TYPE_CONTROL);
@ -483,6 +483,7 @@ grub_uhci_transfer (grub_usb_controller_t dev,
/* Wait until either the transaction completed or an error
occurred. */
endtime = grub_get_time_ms () + 1000;
for (;;)
{
grub_uhci_td_t errtd;
@ -534,6 +535,13 @@ grub_uhci_transfer (grub_usb_controller_t dev,
updated. */
grub_dprintf ("uhci", "transaction fallthrough\n");
}
if (grub_get_time_ms () > endtime)
{
err = GRUB_USB_ERR_STALL;
grub_dprintf ("uhci", "transaction timed out\n");
goto fail;
}
grub_cpu_idle ();
}
grub_dprintf ("uhci", "transaction complete\n");
@ -573,6 +581,7 @@ grub_uhci_portstatus (grub_usb_controller_t dev,
struct grub_uhci *u = (struct grub_uhci *) dev->data;
int reg;
unsigned int status;
grub_uint64_t endtime;
grub_dprintf ("uhci", "enable=%d port=%d\n", enable, port);
@ -595,6 +604,7 @@ grub_uhci_portstatus (grub_usb_controller_t dev,
status = grub_uhci_readreg16 (u, reg);
grub_uhci_writereg16 (u, reg, status & ~(1 << 9));
grub_dprintf ("uhci", "reset completed\n");
grub_millisleep (10);
/* Enable the port. */
grub_uhci_writereg16 (u, reg, enable << 2);
@ -602,7 +612,10 @@ grub_uhci_portstatus (grub_usb_controller_t dev,
grub_dprintf ("uhci", "waiting for the port to be enabled\n");
while (! (grub_uhci_readreg16 (u, reg) & (1 << 2)));
endtime = grub_get_time_ms () + 1000;
while (! (grub_uhci_readreg16 (u, reg) & (1 << 2)))
if (grub_get_time_ms () > endtime)
return grub_error (GRUB_ERR_IO, "UHCI Timed out");
status = grub_uhci_readreg16 (u, reg);
grub_dprintf ("uhci", ">3detect=0x%02x\n", status);

36
bus/usb/usb.c
View file

@ -155,42 +155,6 @@ grub_usb_get_endpdescriptor (grub_usb_device_t usbdev, int addr)
return NULL;
}
grub_usb_err_t
grub_usb_get_string (grub_usb_device_t dev, grub_uint8_t index, int langid,
char **string)
{
struct grub_usb_desc_str descstr;
struct grub_usb_desc_str *descstrp;
grub_usb_err_t err;
/* Only get the length. */
err = grub_usb_control_msg (dev, 1 << 7,
0x06, (3 << 8) | index,
langid, 1, (char *) &descstr);
if (err)
return err;
descstrp = grub_malloc (descstr.length);
if (! descstrp)
return GRUB_USB_ERR_INTERNAL;
err = grub_usb_control_msg (dev, 1 << 7,
0x06, (3 << 8) | index,
langid, descstr.length, (char *) descstrp);
*string = grub_malloc (descstr.length / 2);
if (! *string)
{
grub_free (descstrp);
return GRUB_USB_ERR_INTERNAL;
}
grub_utf16_to_utf8 ((grub_uint8_t *) *string, descstrp->str, descstrp->length / 2 - 1);
(*string)[descstr.length / 2 - 1] = '\0';
grub_free (descstrp);
return GRUB_USB_ERR_NONE;
}
grub_usb_err_t
grub_usb_device_initialize (grub_usb_device_t dev)
{

3
bus/usb/usbhub.c
View file

@ -48,7 +48,7 @@ grub_usb_hub_add_dev (grub_usb_controller_t controller, grub_usb_speed_t speed)
if (! grub_usb_devs[i])
break;
}
if (grub_usb_devs[i])
if (i == 128)
{
grub_error (GRUB_ERR_IO, "Can't assign address to USB device");
return NULL;
@ -60,6 +60,7 @@ grub_usb_hub_add_dev (grub_usb_controller_t controller, grub_usb_speed_t speed)
| GRUB_USB_REQTYPE_TARGET_DEV),
GRUB_USB_REQ_SET_ADDRESS,
i, 0, 0, NULL);
dev->addr = i;
dev->initialized = 1;
grub_usb_devs[i] = dev;

24
commands/acpi.c
View file

@ -36,23 +36,23 @@
static const struct grub_arg_option options[] = {
{"exclude", 'x', 0,
"Don't load host tables specified by comma-separated list",
"Don't load host tables specified by comma-separated list.",
0, ARG_TYPE_STRING},
{"load-only", 'n', 0,
"Load only tables specified by comma-separated list", 0, ARG_TYPE_STRING},
{"v1", '1', 0, "Expose v1 tables", 0, ARG_TYPE_NONE},
{"v2", '2', 0, "Expose v2 and v3 tables", 0, ARG_TYPE_NONE},
{"oemid", 'o', 0, "Set OEMID of RSDP, XSDT and RSDT", 0, ARG_TYPE_STRING},
"Load only tables specified by comma-separated list.", 0, ARG_TYPE_STRING},
{"v1", '1', 0, "Expose v1 tables.", 0, ARG_TYPE_NONE},
{"v2", '2', 0, "Expose v2 and v3 tables.", 0, ARG_TYPE_NONE},
{"oemid", 'o', 0, "Set OEMID of RSDP, XSDT and RSDT.", 0, ARG_TYPE_STRING},
{"oemtable", 't', 0,
"Set OEMTABLE ID of RSDP, XSDT and RSDT", 0, ARG_TYPE_STRING},
"Set OEMTABLE ID of RSDP, XSDT and RSDT.", 0, ARG_TYPE_STRING},
{"oemtablerev", 'r', 0,
"Set OEMTABLE revision of RSDP, XSDT and RSDT", 0, ARG_TYPE_INT},
"Set OEMTABLE revision of RSDP, XSDT and RSDT.", 0, ARG_TYPE_INT},
{"oemtablecreator", 'c', 0,
"Set creator field of RSDP, XSDT and RSDT", 0, ARG_TYPE_STRING},
"Set creator field of RSDP, XSDT and RSDT.", 0, ARG_TYPE_STRING},
{"oemtablecreatorrev", 'd', 0,
"Set creator revision of RSDP, XSDT and RSDT", 0, ARG_TYPE_INT},
{"no-ebda", 'e', 0, "Don't update EBDA. May fix failures or hangs on some"
" BIOSes but makes it ineffective with OS not receiving RSDP from GRUB",
"Set creator revision of RSDP, XSDT and RSDT.", 0, ARG_TYPE_INT},
{"no-ebda", 'e', 0, "Don't update EBDA. May fix failures or hangs on some."
" BIOSes but makes it ineffective with OS not receiving RSDP from GRUB.",
0, ARG_TYPE_NONE},
{0, 0, 0, 0, 0, 0}
};
@ -763,7 +763,7 @@ GRUB_MOD_INIT(acpi)
"--load-only=table1,table2] filename1 "
" [filename2] [...]",
"Load host acpi tables and tables "
"specified by arguments",
"specified by arguments.",
options);
}

2
commands/boot.c
View file

@ -186,7 +186,7 @@ GRUB_MOD_INIT(boot)
{
cmd_boot =
grub_register_command ("boot", grub_cmd_boot,
0, "boot an operating system");
0, "Boot an operating system.");
}
GRUB_MOD_FINI(boot)

6
commands/cmp.c
View file

@ -40,7 +40,7 @@ grub_cmd_cmp (grub_command_t cmd __attribute__ ((unused)),
if (argc != 2)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "two arguments required");
grub_printf ("Compare `%s' and `%s':\n", args[0],
grub_printf ("Compare file `%s' with `%s':\n", args[0],
args[1]);
file1 = grub_gzfile_open (args[0], 1);
@ -49,7 +49,7 @@ grub_cmd_cmp (grub_command_t cmd __attribute__ ((unused)),
goto cleanup;
if (grub_file_size (file1) != grub_file_size (file2))
grub_printf ("Differ in size: %llu [%s], %llu [%s]\n",
grub_printf ("Files differ in size: %llu [%s], %llu [%s]\n",
(unsigned long long) grub_file_size (file1), args[0],
(unsigned long long) grub_file_size (file2), args[1]);
else
@ -76,7 +76,7 @@ grub_cmd_cmp (grub_command_t cmd __attribute__ ((unused)),
{
if (buf1[i] != buf2[i])
{
grub_printf ("Differ at the offset %llu: 0x%x [%s], 0x%x [%s]\n",
grub_printf ("Files differ at the offset %llu: 0x%x [%s], 0x%x [%s]\n",
(unsigned long long) (i + pos), buf1[i], args[0],
buf2[i], args[1]);
goto cleanup;

4
commands/echo.c
View file

@ -23,8 +23,8 @@
static const struct grub_arg_option options[] =
{
{0, 'n', 0, "do not output the trailing newline", 0, 0},
{0, 'e', 0, "enable interpretation of backslash escapes", 0, 0},
{0, 'n', 0, "Do not output the trailing newline.", 0, 0},
{0, 'e', 0, "Enable interpretation of backslash escapes.", 0, 0},
{0, 0, 0, 0, 0, 0}
};

6
commands/efi/loadbios.c
View file

@ -46,7 +46,7 @@ enable_rom_area (void)
rom_ptr = (grub_uint32_t *) VBIOS_ADDR;
if (*rom_ptr != BLANK_MEM)
{
grub_printf ("ROM image present.\n");
grub_printf ("ROM image is present.\n");
return 0;
}
@ -63,7 +63,7 @@ enable_rom_area (void)
*rom_ptr = 0;
if (*rom_ptr != 0)
{
grub_printf ("Can\'t enable rom area.\n");
grub_printf ("Can\'t enable ROM area.\n");
return 0;
}
@ -201,7 +201,7 @@ static grub_command_t cmd_fakebios, cmd_loadbios;
GRUB_MOD_INIT(loadbios)
{
cmd_fakebios = grub_register_command ("fakebios", grub_cmd_fakebios,
0, "fake bios.");
0, "Fake bios.");
cmd_loadbios = grub_register_command ("loadbios", grub_cmd_loadbios,
"loadbios BIOS_DUMP [INT10_DUMP]",

2
commands/gptsync.c
View file

@ -246,7 +246,7 @@ GRUB_MOD_INIT(gptsync)
"of hybrid mbr. Up to 3 partitions are "
"allowed. TYPE is an MBR type. "
"+ means that partition is active. "
"Only one partition can be active");
"Only one partition can be active.");
}
GRUB_MOD_FINI(gptsync)

4
commands/halt.c
View file

@ -35,8 +35,8 @@ static grub_command_t cmd;
GRUB_MOD_INIT(halt)
{
cmd = grub_register_command ("halt", grub_cmd_halt,
0, "halts the computer. This command does not"
" work on all firmware.");
0, "Halts the computer. This command does not"
" work on all firmware implementations.");
}
GRUB_MOD_FINI(halt)

6
commands/handler.c
View file

@ -96,15 +96,15 @@ GRUB_MOD_INIT(handler)
cmd_handler =
grub_register_command ("handler", grub_cmd_handler,
"handler [class [handler]]",
"List or select a handler");
"List or select a handler.");
cmd_terminal_input =
grub_register_command ("terminal_input", grub_cmd_handler,
"terminal_input [handler]",
"List or select a handler");
"List or select an input terminal.");
cmd_terminal_output =
grub_register_command ("terminal_output", grub_cmd_handler,
"terminal_output [handler]",
"List or select a handler");
"List or select an output terminal.");
}
GRUB_MOD_FINI(handler)

30
commands/hdparm.c
View file

@ -26,27 +26,27 @@
#include <grub/extcmd.h>
static const struct grub_arg_option options[] = {
{"apm", 'B', 0, "set Advanced Power Management\n"
"(1=low, ..., 254=high, 255=off)",
{"apm", 'B', 0, "Set Advanced Power Management\n"
"(1=low, ..., 254=high, 255=off).",
0, ARG_TYPE_INT},
{"power", 'C', 0, "check power mode", 0, ARG_TYPE_NONE},
{"security-freeze", 'F', 0, "freeze ATA security settings until reset",
{"power", 'C', 0, "Check power mode.", 0, ARG_TYPE_NONE},
{"security-freeze", 'F', 0, "Freeze ATA security settings until reset.",
0, ARG_TYPE_NONE},
{"health", 'H', 0, "check SMART health status", 0, ARG_TYPE_NONE},
{"aam", 'M', 0, "set Automatic Acoustic Management\n"
"(0=off, 128=quiet, ..., 254=fast)",
{"health", 'H', 0, "Check SMART health status.", 0, ARG_TYPE_NONE},
{"aam", 'M', 0, "Set Automatic Acoustic Management\n"
"(0=off, 128=quiet, ..., 254=fast).",
0, ARG_TYPE_INT},
{"standby-timeout", 'S', 0, "set standby timeout\n"
"(0=off, 1=5s, 2=10s, ..., 240=20m, 241=30m, ...)",
{"standby-timeout", 'S', 0, "Set standby timeout\n"
"(0=off, 1=5s, 2=10s, ..., 240=20m, 241=30m, ...).",
0, ARG_TYPE_INT},
{"standby", 'y', 0, "set drive to standby mode", 0, ARG_TYPE_NONE},
{"sleep", 'Y', 0, "set drive to sleep mode", 0, ARG_TYPE_NONE},
{"identify", 'i', 0, "print drive identity and settings",
{"standby", 'y', 0, "Set drive to standby mode.", 0, ARG_TYPE_NONE},
{"sleep", 'Y', 0, "Set drive to sleep mode.", 0, ARG_TYPE_NONE},
{"identify", 'i', 0, "Print drive identity and settings.",
0, ARG_TYPE_NONE},
{"dumpid", 'I', 0, "dump contents of ATA IDENTIFY sector",
{"dumpid", 'I', 0, "Dump contents of ATA IDENTIFY sector.",
0, ARG_TYPE_NONE},
{"smart", -1, 0, "disable/enable SMART (0/1)", 0, ARG_TYPE_INT},
{"quiet", 'q', 0, "do not print messages", 0, ARG_TYPE_NONE},
{"smart", -1, 0, "Disable/enable SMART (0/1).", 0, ARG_TYPE_INT},
{"quiet", 'q', 0, "Do not print messages.", 0, ARG_TYPE_NONE},
{0, 0, 0, 0, 0, 0}
};

4
commands/hexdump.c
View file

@ -26,9 +26,9 @@
#include <grub/extcmd.h>
static const struct grub_arg_option options[] = {
{"skip", 's', 0, "skip offset bytes from the beginning of file.", 0,
{"skip", 's', 0, "Skip offset bytes from the beginning of file.", 0,
ARG_TYPE_INT},
{"length", 'n', 0, "read only length bytes", 0, ARG_TYPE_INT},
{"length", 'n', 0, "Read only LENGTH bytes.", 0, ARG_TYPE_INT},
{0, 0, 0, 0, 0, 0}
};

4
commands/i386/cpuid.c
View file

@ -33,7 +33,7 @@
static const struct grub_arg_option options[] =
{
{"long-mode", 'l', 0, "check for long mode flag (default)", 0, 0},
{"long-mode", 'l', 0, "Check for long mode flag (default).", 0, 0},
{0, 0, 0, 0, 0, 0}
};
@ -88,7 +88,7 @@ done:
#endif
cmd = grub_register_extcmd ("cpuid", grub_cmd_cpuid, GRUB_COMMAND_FLAG_BOTH,
"cpuid [-l]", "Check for CPU features", options);
"cpuid [-l]", "Check for CPU features.", options);
}
GRUB_MOD_FINI(cpuid)

8
commands/i386/pc/drivemap.c
View file

@ -33,9 +33,9 @@ static grub_uint32_t *const int13slot = UINT_TO_PTR (4 * 0x13);
/* Remember to update enum opt_idxs accordingly. */
static const struct grub_arg_option options[] = {
{"list", 'l', 0, "show the current mappings", 0, 0},
{"reset", 'r', 0, "reset all mappings to the default values", 0, 0},
{"swap", 's', 0, "perform both direct and reverse mappings", 0, 0},
{"list", 'l', 0, "Show the current mappings.", 0, 0},
{"reset", 'r', 0, "Reset all mappings to the default values.", 0, 0},
{"swap", 's', 0, "Perform both direct and reverse mappings.", 0, 0},
{0, 0, 0, 0, 0, 0}
};
@ -404,7 +404,7 @@ GRUB_MOD_INIT (drivemap)
GRUB_COMMAND_FLAG_BOTH,
"drivemap"
" -l | -r | [-s] grubdev osdisk",
"Manage the BIOS drive mappings",
"Manage the BIOS drive mappings.",
options);
drivemap_hook =
grub_loader_register_preboot_hook (&install_int13_handler,

4
commands/i386/pc/halt.c
View file

@ -23,7 +23,7 @@
static const struct grub_arg_option options[] =
{
{"no-apm", 'n', 0, "do not use APM to halt the computer", 0, 0},
{"no-apm", 'n', 0, "Do not use APM to halt the computer.", 0, 0},
{0, 0, 0, 0, 0, 0}
};
@ -47,7 +47,7 @@ GRUB_MOD_INIT(halt)
{
cmd = grub_register_extcmd ("halt", grub_cmd_halt, GRUB_COMMAND_FLAG_BOTH,
"halt [-n]",
"Halt the system, if possible using APM",
"Halt the system, if possible using APM.",
options);
}

2
commands/i386/pc/play.c
View file

@ -207,7 +207,7 @@ static grub_command_t cmd;
GRUB_MOD_INIT(play)
{
cmd = grub_register_command ("play", grub_cmd_play,
"play FILE", "Play a tune");
"play FILE", "Play a tune.");
}
GRUB_MOD_FINI(play)

6
commands/i386/pc/pxecmd.c
View file

@ -25,9 +25,9 @@
static const struct grub_arg_option options[] =
{
{"info", 'i', 0, "show PXE information.", 0, 0},
{"bsize", 'b', 0, "set PXE block size", 0, ARG_TYPE_INT},
{"unload", 'u', 0, "unload PXE stack.", 0, 0},
{"info", 'i', 0, "Show PXE information.", 0, 0},
{"bsize", 'b', 0, "Set PXE block size.", 0, ARG_TYPE_INT},
{"unload", 'u', 0, "Unload PXE stack.", 0, 0},
{0, 0, 0, 0, 0, 0}
};

2
commands/i386/pc/vbetest.c
View file

@ -168,7 +168,7 @@ static grub_command_t cmd;
GRUB_MOD_INIT(vbetest)
{
cmd = grub_register_command ("vbetest", grub_cmd_vbetest,
0, "Test VESA BIOS Extension 2.0+ support");
0, "Test VESA BIOS Extension 2.0+ support.");
}
GRUB_MOD_FINI(vbetest)

2
commands/ieee1275/suspend.c
View file

@ -39,7 +39,7 @@ static grub_command_t cmd;
GRUB_MOD_INIT(ieee1275_suspend)
{
cmd = grub_register_command ("suspend", grub_cmd_suspend,
0, "Return to Open Firmware prompt");
0, "Return to Open Firmware prompt.");
}
GRUB_MOD_FINI(ieee1275_suspend)

8
commands/keystatus.c
View file

@ -24,9 +24,9 @@
static const struct grub_arg_option options[] =
{
{"shift", 's', 0, "check Shift key", 0, 0},
{"ctrl", 'c', 0, "check Control key", 0, 0},
{"alt", 'a', 0, "check Alt key", 0, 0},
{"shift", 's', 0, "Check Shift key.", 0, 0},
{"ctrl", 'c', 0, "Check Control key.", 0, 0},
{"alt", 'a', 0, "Check Alt key.", 0, 0},
{0, 0, 0, 0, 0, 0}
};
@ -71,7 +71,7 @@ GRUB_MOD_INIT(keystatus)
cmd = grub_register_extcmd ("keystatus", grub_cmd_keystatus,
GRUB_COMMAND_FLAG_BOTH,
"keystatus [--shift] [--ctrl] [--alt]",
"Check key modifier status",
"Check key modifier status.",
options);
}

2
commands/loadenv.c
View file

@ -29,7 +29,7 @@
static const struct grub_arg_option options[] =
{
{"file", 'f', 0, "specify filename", 0, ARG_TYPE_PATHNAME},
{"file", 'f', 0, "Specify filename.", 0, ARG_TYPE_PATHNAME},
{0, 0, 0, 0, 0, 0}
};

6
commands/ls.c
View file

@ -33,9 +33,9 @@
static const struct grub_arg_option options[] =
{
{"long", 'l', 0, "show a long list with more detailed information", 0, 0},
{"human-readable", 'h', 0, "print sizes in a human readable format", 0, 0},
{"all", 'a', 0, "list all files", 0, 0},
{"long", 'l', 0, "Show a long list with more detailed information.", 0, 0},
{"human-readable", 'h', 0, "Print sizes in a human readable format.", 0, 0},
{"all", 'a', 0, "List all files.", 0, 0},
{0, 0, 0, 0, 0, 0}
};

70
commands/lspci.c
View file

@ -20,7 +20,7 @@
#include <grub/pci.h>
#include <grub/dl.h>
#include <grub/misc.h>
#include <grub/command.h>
#include <grub/extcmd.h>
struct grub_pci_classname
{
@ -84,6 +84,7 @@ static const struct grub_pci_classname grub_pci_classes[] =
{ 11, 0x30, "MIPS Processor" },
{ 11, 0x40, "Co-Processor" },
{ 11, 0x80, "Unknown Processor" },
{ 12, 3, "USB Controller" },
{ 12, 0x80, "Serial Bus Controller" },
{ 13, 0x80, "Wireless Controller" },
{ 14, 0, "I2O" },
@ -114,12 +115,21 @@ grub_pci_get_class (int class, int subclass)
return 0;
}
static const struct grub_arg_option options[] =
{
{"iospace", 'i', 0, "show I/O spaces", 0, 0},
{0, 0, 0, 0, 0, 0}
};
static int iospace;
static int NESTED_FUNC_ATTR
grub_lspci_iter (grub_pci_device_t dev, grub_pci_id_t pciid)
{
grub_uint32_t class;
const char *sclass;
grub_pci_address_t addr;
int reg;
grub_printf ("%02x:%02x.%x %04x:%04x", grub_pci_get_bus (dev),
grub_pci_get_device (dev), grub_pci_get_function (dev),
@ -143,27 +153,75 @@ grub_lspci_iter (grub_pci_device_t dev, grub_pci_id_t pciid)
grub_printf ("\n");
if (iospace)
{
reg = 4;
while (reg < 10)
{
grub_uint64_t space;
addr = grub_pci_make_address (dev, reg);
space = grub_pci_read (addr);
reg++;
if (space == 0)
continue;
switch (space & GRUB_PCI_ADDR_SPACE_MASK)
{
case GRUB_PCI_ADDR_SPACE_IO:
grub_printf ("\tIO space %d at 0x%llx\n", (reg - 1) - 4,
(unsigned long long)
(space & GRUB_PCI_ADDR_IO_MASK));
break;
case GRUB_PCI_ADDR_SPACE_MEMORY:
if ((space & GRUB_PCI_ADDR_MEM_TYPE_MASK)
== GRUB_PCI_ADDR_MEM_TYPE_64)
{
addr = grub_pci_make_address (dev, reg);
space |= ((grub_uint64_t) grub_pci_read (addr)) << 32;
reg++;
grub_printf ("\t64-bit memory space %d at 0x%016llx [%s]\n",
(reg - 2) - 4, (unsigned long long)
(space & GRUB_PCI_ADDR_MEM_MASK),
space & GRUB_PCI_ADDR_MEM_PREFETCH
? "prefetchable" : "non-prefetchable");
}
else
grub_printf ("\t32-bit memory space %d at 0x%016llx [%s]\n",
(reg - 1) - 4, (unsigned long long)
(space & GRUB_PCI_ADDR_MEM_MASK),
space & GRUB_PCI_ADDR_MEM_PREFETCH
? "prefetchable" : "non-prefetchable");
break;
}
}
}
return 0;
}
static grub_err_t
grub_cmd_lspci (grub_command_t cmd __attribute__ ((unused)),
grub_cmd_lspci (grub_extcmd_t cmd,
int argc __attribute__ ((unused)),
char **args __attribute__ ((unused)))
{
iospace = cmd->state[0].set;
grub_pci_iterate (grub_lspci_iter);
return GRUB_ERR_NONE;
}
static grub_command_t cmd;
static grub_extcmd_t cmd;
GRUB_MOD_INIT(lspci)
{
cmd = grub_register_command ("lspci", grub_cmd_lspci,
0, "List PCI devices");
cmd = grub_register_extcmd ("lspci", grub_cmd_lspci, GRUB_COMMAND_FLAG_BOTH,
"lspci [-i]", "List PCI devices.", options);
}
GRUB_MOD_FINI(lspci)
{
grub_unregister_command (cmd);
grub_unregister_extcmd (cmd);
}

104
commands/memrw.c
View file

@ -19,28 +19,52 @@
#include <grub/dl.h>
#include <grub/misc.h>
#include <grub/command.h>
#include <grub/extcmd.h>
#include <grub/env.h>
static grub_command_t cmd_read_byte, cmd_read_word, cmd_read_dword;
static grub_extcmd_t cmd_read_byte, cmd_read_word, cmd_read_dword;
static grub_command_t cmd_write_byte, cmd_write_word, cmd_write_dword;
static const struct grub_arg_option options[] =
{
{0, 'v', 0, "Save read value into variable VARNAME.",
"VARNAME", ARG_TYPE_STRING},
{0, 0, 0, 0, 0, 0}
};
static grub_err_t
grub_cmd_read (grub_command_t cmd, int argc, char **argv)
grub_cmd_read (grub_extcmd_t cmd, int argc, char **argv)
{
grub_target_addr_t addr;
grub_uint32_t value;
grub_uint32_t value = 0;
char buf[sizeof ("XXXXXXXX")];
if (argc != 1)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid number of arguments");
addr = grub_strtoul (argv[0], 0, 0);
if (cmd->name[5] == 'd')
value = *((grub_uint32_t *) addr);
else if (cmd->name[5] == 'w')
value = *((grub_uint16_t *) addr);
else
value = *((grub_uint8_t *) addr);
switch (cmd->cmd->name[sizeof ("read_") - 1])
{
case 'd':
value = *((volatile grub_uint32_t *) addr);
break;
case 'w':
value = *((volatile grub_uint16_t *) addr);
break;
case 'b':
value = *((volatile grub_uint8_t *) addr);
break;
}
if (cmd->state[0].set)
{
grub_sprintf (buf, "%x", value);
grub_env_set (cmd->state[0].arg, buf);
}
else
grub_printf ("0x%x\n", value);
return 0;
@ -51,18 +75,42 @@ grub_cmd_write (grub_command_t cmd, int argc, char **argv)
{
grub_target_addr_t addr;
grub_uint32_t value;
grub_uint32_t mask = 0xffffffff;
if (argc != 2)
if (argc != 2 && argc != 3)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid number of arguments");
addr = grub_strtoul (argv[0], 0, 0);
value = grub_strtoul (argv[1], 0, 0);
if (cmd->name[6] == 'd')
*((grub_uint32_t *) addr) = value;
else if (cmd->name[6] == 'w')
*((grub_uint16_t *) addr) = (grub_uint16_t) value;
if (argc == 3)
mask = grub_strtoul (argv[2], 0, 0);
value &= mask;
switch (cmd->name[sizeof ("write_") - 1])
{
case 'd':
if (mask != 0xffffffff)
*((volatile grub_uint32_t *) addr)
= (*((volatile grub_uint32_t *) addr) & ~mask) | value;
else
*((grub_uint8_t *) addr) = (grub_uint8_t) value;
*((volatile grub_uint32_t *) addr) = value;
break;
case 'w':
if ((mask & 0xffff) != 0xffff)
*((volatile grub_uint16_t *) addr)
= (*((volatile grub_uint16_t *) addr) & ~mask) | value;
else
*((volatile grub_uint16_t *) addr) = value;
break;
case 'b':
if ((mask & 0xff) != 0xff)
*((volatile grub_uint8_t *) addr)
= (*((volatile grub_uint8_t *) addr) & ~mask) | value;
else
*((volatile grub_uint8_t *) addr) = value;
break;
}
return 0;
}
@ -70,30 +118,30 @@ grub_cmd_write (grub_command_t cmd, int argc, char **argv)
GRUB_MOD_INIT(memrw)
{
cmd_read_byte =
grub_register_command ("read_byte", grub_cmd_read,
"read_byte ADDR", "read byte.");
grub_register_extcmd ("read_byte", grub_cmd_read, GRUB_COMMAND_FLAG_BOTH,
"read_byte ADDR", "Read byte from ADDR.", options);
cmd_read_word =
grub_register_command ("read_word", grub_cmd_read,
"read_word ADDR", "read word.");
grub_register_extcmd ("read_word", grub_cmd_read, GRUB_COMMAND_FLAG_BOTH,
"read_word ADDR", "Read word from ADDR.", options);
cmd_read_dword =
grub_register_command ("read_dword", grub_cmd_read,
"read_dword ADDR", "read dword.");
grub_register_extcmd ("read_dword", grub_cmd_read, GRUB_COMMAND_FLAG_BOTH,
"read_dword ADDR", "Read dword from ADDR.", options);
cmd_write_byte =
grub_register_command ("write_byte", grub_cmd_write,
"write_byte ADDR VALUE", "write byte.");
"write_byte ADDR VALUE [MASK]", "Write byte VALUE to ADDR.");
cmd_write_word =
grub_register_command ("write_word", grub_cmd_write,
"write_word ADDR VALUE", "write word.");
"write_word ADDR VALUE [MASK]", "Write word VALUE to ADDR.");
cmd_write_dword =
grub_register_command ("write_dword", grub_cmd_write,
"write_dword ADDR VALUE", "write dword.");
"write_dword ADDR VALUE [MASK]", "Write dword VALUE to ADDR.");
}
GRUB_MOD_FINI(memrw)
{
grub_unregister_command (cmd_read_byte);
grub_unregister_command (cmd_read_word);
grub_unregister_command (cmd_read_dword);
grub_unregister_extcmd (cmd_read_byte);
grub_unregister_extcmd (cmd_read_word);
grub_unregister_extcmd (cmd_read_dword);
grub_unregister_command (cmd_write_byte);
grub_unregister_command (cmd_write_word);
grub_unregister_command (cmd_write_dword);

16
commands/minicmd.c
View file

@ -354,28 +354,28 @@ GRUB_MOD_INIT(minicmd)
{
cmd_cat =
grub_register_command ("cat", grub_mini_cmd_cat,
"cat FILE", "show the contents of a file");
"cat FILE", "Show the contents of a file.");
cmd_help =
grub_register_command ("help", grub_mini_cmd_help,
0, "show this message");
0, "Show this message.");
cmd_root =
grub_register_command ("root", grub_mini_cmd_root,
"root [DEVICE]", "set the root device");
"root [DEVICE]", "Set the root device.");
cmd_dump =
grub_register_command ("dump", grub_mini_cmd_dump,
"dump ADDR", "dump memory");
"dump ADDR", "Dump memory.");
cmd_rmmod =
grub_register_command ("rmmod", grub_mini_cmd_rmmod,
"rmmod MODULE", "remove a module");
"rmmod MODULE", "Remove a module.");
cmd_lsmod =
grub_register_command ("lsmod", grub_mini_cmd_lsmod,
0, "show loaded modules");
0, "Show loaded modules.");
cmd_exit =
grub_register_command ("exit", grub_mini_cmd_exit,
0, "exit from GRUB");
0, "Exit from GRUB.");
cmd_clear =
grub_register_command ("clear", grub_mini_cmd_clear,
0, "clear the screen");
0, "Clear the screen.");
}
GRUB_MOD_FINI(minicmd)

4
commands/parttool.c
View file

@ -34,9 +34,9 @@ static struct grub_parttool *parts = 0;
static int curhandle = 0;
static grub_dl_t mymod;
static char helpmsg[] =
"perform COMMANDS on partition.\n"
"Perform COMMANDS on partition.\n"
"Use \"parttool PARTITION help\" for the list "
"of available commands";
"of available commands.";
int
grub_parttool_register(const char *part_name,

12
commands/probe.c
View file

@ -34,12 +34,12 @@
static const struct grub_arg_option options[] =
{
{"set", 's', GRUB_ARG_OPTION_OPTIONAL,
"set a variable to return value", "VAR", ARG_TYPE_STRING},
{"driver", 'd', 0, "determine driver", 0, 0},
{"partmap", 'p', 0, "determine partition map type", 0, 0},
{"fs", 'f', 0, "determine filesystem type", 0, 0},
{"fs-uuid", 'u', 0, "determine filesystem UUID", 0, 0},
{"label", 'l', 0, "determine filesystem label", 0, 0},
"Set a variable to return value.", "VAR", ARG_TYPE_STRING},
{"driver", 'd', 0, "Determine driver.", 0, 0},
{"partmap", 'p', 0, "Determine partition map type.", 0, 0},
{"fs", 'f', 0, "Determine filesystem type.", 0, 0},
{"fs-uuid", 'u', 0, "Determine filesystem UUID.", 0, 0},
{"label", 'l', 0, "Determine filesystem label.", 0, 0},
{0, 0, 0, 0, 0, 0}
};

4
commands/read.c
View file

@ -62,7 +62,7 @@ grub_getline (void)
}
static grub_err_t
grub_cmd_read (grub_command_t cmd UNUSED, int argc, char **args)
grub_cmd_read (grub_command_t cmd __attribute__ ((unused)), int argc, char **args)
{
char *line = grub_getline ();
if (! line)
@ -80,7 +80,7 @@ GRUB_MOD_INIT(read)
{
cmd = grub_register_command ("read", grub_cmd_read,
"read [ENVVAR]",
"Set variable with user input");
"Set variable with user input.");
}
GRUB_MOD_FINI(read)

2
commands/reboot.c
View file

@ -35,7 +35,7 @@ static grub_command_t cmd;
GRUB_MOD_INIT(reboot)
{
cmd = grub_register_command ("reboot", grub_cmd_reboot,
0, "Reboot the computer");
0, "Reboot the computer.");
}
GRUB_MOD_FINI(reboot)

10
commands/search.c
View file

@ -29,11 +29,11 @@
static const struct grub_arg_option options[] =
{
{"file", 'f', 0, "search devices by a file", 0, 0},
{"label", 'l', 0, "search devices by a filesystem label", 0, 0},
{"fs-uuid", 'u', 0, "search devices by a filesystem UUID", 0, 0},
{"set", 's', GRUB_ARG_OPTION_OPTIONAL, "set a variable to the first device found", "VAR", ARG_TYPE_STRING},
{"no-floppy", 'n', 0, "do not probe any floppy drive", 0, 0},
{"file", 'f', 0, "Search devices by a file.", 0, 0},
{"label", 'l', 0, "Search devices by a filesystem label.", 0, 0},
{"fs-uuid", 'u', 0, "Search devices by a filesystem UUID.", 0, 0},
{"set", 's', GRUB_ARG_OPTION_OPTIONAL, "Set a variable to the first device found.", "VAR", ARG_TYPE_STRING},
{"no-floppy", 'n', 0, "Do not probe any floppy drive.", 0, 0},
{0, 0, 0, 0, 0, 0}
};

6
commands/sleep.c
View file

@ -27,8 +27,8 @@
static const struct grub_arg_option options[] =
{
{"verbose", 'v', 0, "verbose countdown", 0, 0},
{"interruptible", 'i', 0, "interruptible with ESC", 0, 0},
{"verbose", 'v', 0, "Verbose countdown.", 0, 0},
{"interruptible", 'i', 0, "Interruptible with ESC.", 0, 0},
{0, 0, 0, 0, 0, 0}
};
@ -106,7 +106,7 @@ GRUB_MOD_INIT(sleep)
{
cmd = grub_register_extcmd ("sleep", grub_cmd_sleep, GRUB_COMMAND_FLAG_BOTH,
"sleep NUMBER_OF_SECONDS",
"Wait for a specified number of seconds",
"Wait for a specified number of seconds.",
options);
}

4
commands/test.c
View file

@ -420,9 +420,9 @@ static grub_command_t cmd_1, cmd_2;
GRUB_MOD_INIT(test)
{
cmd_1 = grub_register_command ("[", grub_cmd_test,
"[ EXPRESSION ]", "Evaluate an expression");
"[ EXPRESSION ]", "Evaluate an expression.");
cmd_2 = grub_register_command ("test", grub_cmd_test,
"test EXPRESSION", "Evaluate an expression");
"test EXPRESSION", "Evaluate an expression.");
}
GRUB_MOD_FINI(test)

4
commands/true.c
View file

@ -43,10 +43,10 @@ GRUB_MOD_INIT(true)
{
cmd_true =
grub_register_command ("true", grub_cmd_true,
0, "do nothing, successfully");
0, "Do nothing, successfully.");
cmd_false =
grub_register_command ("false", grub_cmd_false,
0, "do nothing, unsuccessfully");
0, "Do nothing, unsuccessfully.");
}
GRUB_MOD_FINI(true)

47
commands/usbtest.c
View file

@ -19,6 +19,7 @@
#include <grub/types.h>
#include <grub/misc.h>
#include <grub/charset.h>
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/dl.h>
@ -59,18 +60,60 @@ static const char *usb_devspeed[] =
"High"
};
static grub_usb_err_t
grub_usb_get_string (grub_usb_device_t dev, grub_uint8_t index, int langid,
char **string)
{
struct grub_usb_desc_str descstr;
struct grub_usb_desc_str *descstrp;
grub_usb_err_t err;
/* Only get the length. */
err = grub_usb_control_msg (dev, 1 << 7,
0x06, (3 << 8) | index,
langid, 1, (char *) &descstr);
if (err)
return err;
descstrp = grub_malloc (descstr.length);
if (! descstrp)
return GRUB_USB_ERR_INTERNAL;
err = grub_usb_control_msg (dev, 1 << 7,
0x06, (3 << 8) | index,
langid, descstr.length, (char *) descstrp);
*string = grub_malloc (descstr.length / 2);
if (! *string)
{
grub_free (descstrp);
return GRUB_USB_ERR_INTERNAL;
}
grub_utf16_to_utf8 ((grub_uint8_t *) *string, descstrp->str, descstrp->length / 2 - 1);
(*string)[descstr.length / 2 - 1] = '\0';
grub_free (descstrp);
return GRUB_USB_ERR_NONE;
}
static void
usb_print_str (const char *description, grub_usb_device_t dev, int idx)
{
char *name;
grub_usb_err_t err;
/* XXX: LANGID */
if (! idx)
return;
grub_usb_get_string (dev, idx, 0x0409, &name);
err = grub_usb_get_string (dev, idx, 0x0409, &name);
if (err)
grub_printf ("Error %d retrieving %s\n", err, description);
else
{
grub_printf ("%s: `%s'\n", description, name);
grub_free (name);
}
}
static int
@ -152,7 +195,7 @@ static grub_command_t cmd;
GRUB_MOD_INIT(usbtest)
{
cmd = grub_register_command ("usb", grub_cmd_usbtest,
0, "Test USB support");
0, "Test USB support.");
}
GRUB_MOD_FINI(usbtest)

2
commands/videotest.c
View file

@ -178,7 +178,7 @@ static grub_command_t cmd;
GRUB_MOD_INIT(videotest)
{
cmd = grub_register_command ("videotest", grub_cmd_videotest,
0, "Test video subsystem");
0, "Test video subsystem.");
}
GRUB_MOD_FINI(videotest)

5
conf/common.rmk
View file

@ -638,3 +638,8 @@ pkglib_MODULES += setjmp.mod
setjmp_mod_SOURCES = lib/$(target_cpu)/setjmp.S
setjmp_mod_ASFLAGS = $(COMMON_ASFLAGS)
setjmp_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += charset.mod
charset_mod_SOURCES = lib/charset.c
charset_mod_CFLAGS = $(COMMON_CFLAGS)
charset_mod_LDFLAGS = $(COMMON_LDFLAGS)

4
conf/i386-efi.rmk
View file

@ -154,8 +154,8 @@ efi_gop_mod_CFLAGS = $(COMMON_CFLAGS)
efi_gop_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += xnu.mod
xnu_mod_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/i386/efi/xnu.c\
loader/macho.c loader/xnu.c
xnu_mod_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/i386/efi/xnu.c \
loader/macho32.c loader/macho64.c loader/macho.c loader/xnu.c
xnu_mod_CFLAGS = $(COMMON_CFLAGS)
xnu_mod_LDFLAGS = $(COMMON_LDFLAGS)
xnu_mod_ASFLAGS = $(COMMON_ASFLAGS)

4
conf/i386-pc.rmk
View file

@ -183,8 +183,8 @@ linux_mod_CFLAGS = $(COMMON_CFLAGS)
linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += xnu.mod
xnu_mod_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/i386/pc/xnu.c\
loader/macho.c loader/xnu.c
xnu_mod_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/i386/pc/xnu.c \
loader/macho32.c loader/macho64.c loader/macho.c loader/xnu.c
xnu_mod_CFLAGS = $(COMMON_CFLAGS)
xnu_mod_LDFLAGS = $(COMMON_LDFLAGS)
xnu_mod_ASFLAGS = $(COMMON_ASFLAGS)

4
conf/x86_64-efi.rmk
View file

@ -160,8 +160,8 @@ efi_gop_mod_CFLAGS = $(COMMON_CFLAGS)
efi_gop_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += xnu.mod
xnu_mod_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/i386/efi/xnu.c\
loader/macho.c loader/xnu.c
xnu_mod_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/i386/efi/xnu.c \
loader/macho32.c loader/macho64.c loader/macho.c loader/xnu.c
xnu_mod_CFLAGS = $(COMMON_CFLAGS)
xnu_mod_LDFLAGS = $(COMMON_LDFLAGS)
xnu_mod_ASFLAGS = $(COMMON_ASFLAGS)

15
efiemu/main.c
View file

@ -39,6 +39,7 @@ grub_efi_system_table64_t *grub_efiemu_system_table64 = 0;
static struct grub_efiemu_prepare_hook *efiemu_prepare_hooks = 0;
/* Linked list of configuration tables */
static struct grub_efiemu_configuration_table *efiemu_config_tables = 0;
static int prepared = 0;
/* Free all allocated space */
grub_err_t
@ -70,6 +71,8 @@ grub_efiemu_unload (void)
}
efiemu_prepare_hooks = 0;
prepared = 0;
return GRUB_ERR_NONE;
}
@ -277,14 +280,19 @@ grub_efiemu_prepare (void)
{
grub_err_t err;
if (prepared)
return GRUB_ERR_NONE;
grub_dprintf ("efiemu", "Preparing %d-bit efiemu\n",
8 * grub_efiemu_sizeof_uintn_t ());
err = grub_efiemu_autocore ();
/* Create NVRAM if not yet done. */
/* Create NVRAM. */
grub_efiemu_pnvram ();
prepared = 1;
if (grub_efiemu_sizeof_uintn_t () == 4)
return grub_efiemu_prepare32 (efiemu_prepare_hooks, efiemu_config_tables);
else
@ -316,9 +324,6 @@ grub_cmd_efiemu_load (grub_command_t cmd __attribute__ ((unused)),
static grub_command_t cmd_loadcore, cmd_prepare, cmd_unload;
void
grub_efiemu_pnvram_cmd_register (void);
GRUB_MOD_INIT(efiemu)
{
cmd_loadcore = grub_register_command ("efiemu_loadcore",
@ -332,7 +337,6 @@ GRUB_MOD_INIT(efiemu)
cmd_unload = grub_register_command ("efiemu_unload", grub_cmd_efiemu_unload,
"efiemu_unload",
"Unload EFI emulator");
grub_efiemu_pnvram_cmd_register ();
}
GRUB_MOD_FINI(efiemu)
@ -340,5 +344,4 @@ GRUB_MOD_FINI(efiemu)
grub_unregister_command (cmd_loadcore);
grub_unregister_command (cmd_prepare);
grub_unregister_command (cmd_unload);
grub_efiemu_pnvram_cmd_unregister ();
}

452
efiemu/pnvram.c
View file

@ -22,6 +22,7 @@
#include <grub/normal.h>
#include <grub/mm.h>
#include <grub/misc.h>
#include <grub/charset.h>
#include <grub/efiemu/efiemu.h>
#include <grub/efiemu/runtime.h>
#include <grub/extcmd.h>
@ -34,62 +35,184 @@ static int timezone_handle = 0;
static int accuracy_handle = 0;
static int daylight_handle = 0;
/* Temporary place */
static grub_uint8_t *nvram;
static grub_size_t nvramsize;
static grub_uint32_t high_monotonic_count;
static grub_int16_t timezone;
static grub_uint8_t daylight;
static grub_uint32_t accuracy;
static const struct grub_arg_option options[] = {
{"size", 's', 0, "number of bytes to reserve for pseudo NVRAM", 0,
ARG_TYPE_INT},
{"high-monotonic-count", 'm', 0,
"Initial value of high monotonic count", 0, ARG_TYPE_INT},
{"timezone", 't', 0,
"Timezone, offset in minutes from GMT", 0, ARG_TYPE_INT},
{"accuracy", 'a', 0,
"Accuracy of clock, in 1e-12 units", 0, ARG_TYPE_INT},
{"daylight", 'd', 0,
"Daylight value, as per EFI specifications", 0, ARG_TYPE_INT},
{0, 0, 0, 0, 0, 0}
};
/* Parse signed value */
static int
grub_strtosl (char *arg, char **end, int base)
grub_strtosl (const char *arg, char **end, int base)
{
if (arg[0] == '-')
return -grub_strtoul (arg + 1, end, base);
return grub_strtoul (arg, end, base);
}
static inline int
hextoval (char c)
{
if (c >= '0' && c <= '9')
return c - '0';
if (c >= 'a' && c <= 'z')
return c - 'a' + 10;
if (c >= 'A' && c <= 'Z')
return c - 'A' + 10;
return 0;
}
static inline grub_err_t
unescape (char *in, char *out, char *outmax, int *len)
{
char *ptr, *dptr;
dptr = out;
for (ptr = in; *ptr && dptr < outmax; )
if (*ptr == '%' && ptr[1] && ptr[2])
{
*dptr = (hextoval (ptr[1]) << 4) | (hextoval (ptr[2]));
ptr += 3;
dptr++;
}
else
{
*dptr = *ptr;
ptr++;
dptr++;
}
if (dptr == outmax)
return grub_error (GRUB_ERR_OUT_OF_MEMORY,
"Too many NVRAM variables for reserved variable space."
" Try increasing EfiEmu.pnvram.size.");
*len = dptr - out;
return 0;
}
/* Export stuff for efiemu */
static grub_err_t
nvram_set (void * data __attribute__ ((unused)))
{
const char *env;
/* Take definitive pointers */
grub_uint8_t *nvram_def = grub_efiemu_mm_obtain_request (nvram_handle);
char *nvram = grub_efiemu_mm_obtain_request (nvram_handle);
grub_uint32_t *nvramsize_def
= grub_efiemu_mm_obtain_request (nvramsize_handle);
grub_uint32_t *high_monotonic_count_def
grub_uint32_t *high_monotonic_count
= grub_efiemu_mm_obtain_request (high_monotonic_count_handle);
grub_int16_t *timezone_def
grub_int16_t *timezone
= grub_efiemu_mm_obtain_request (timezone_handle);
grub_uint8_t *daylight_def
grub_uint8_t *daylight
= grub_efiemu_mm_obtain_request (daylight_handle);
grub_uint32_t *accuracy_def
grub_uint32_t *accuracy
= grub_efiemu_mm_obtain_request (accuracy_handle);
char *nvramptr;
auto int iterate_env (struct grub_env_var *var);
int iterate_env (struct grub_env_var *var)
{
char *guid, *attr, *name, *varname;
struct efi_variable *efivar;
int len = 0;
int i;
grub_uint64_t guidcomp;
if (grub_memcmp (var->name, "EfiEmu.pnvram.",
sizeof ("EfiEmu.pnvram.") - 1) != 0)
return 0;
guid = var->name + sizeof ("EfiEmu.pnvram.") - 1;
attr = grub_strchr (guid, '.');
if (!attr)
return 0;
attr++;
name = grub_strchr (attr, '.');
if (!name)
return 0;
name++;
efivar = (struct efi_variable *) nvramptr;
if (nvramptr - nvram + sizeof (struct efi_variable) > nvramsize)
{
grub_error (GRUB_ERR_OUT_OF_MEMORY,
"Too many NVRAM variables for reserved variable space."
" Try increasing EfiEmu.pnvram.size.");
return 1;
}
nvramptr += sizeof (struct efi_variable);
efivar->guid.data1 = grub_cpu_to_le32 (grub_strtoul (guid, &guid, 16));
if (*guid != '-')
return 0;
guid++;
efivar->guid.data2 = grub_cpu_to_le16 (grub_strtoul (guid, &guid, 16));
if (*guid != '-')
return 0;
guid++;
efivar->guid.data3 = grub_cpu_to_le16 (grub_strtoul (guid, &guid, 16));
if (*guid != '-')
return 0;
guid++;
guidcomp = grub_strtoull (guid, 0, 16);
for (i = 0; i < 8; i++)
efivar->guid.data4[i] = (guidcomp >> (56 - 8 * i)) & 0xff;
efivar->attributes = grub_strtoull (attr, 0, 16);
varname = grub_malloc (grub_strlen (name) + 1);
if (! varname)
return 1;
if (unescape (name, varname, varname + grub_strlen (name) + 1, &len))
return 1;
len = grub_utf8_to_utf16 ((grub_uint16_t *) nvramptr,
(nvramsize - (nvramptr - nvram)) / 2,
(grub_uint8_t *) varname, len, NULL);
if (len < 0)
{
grub_error (GRUB_ERR_BAD_ARGUMENT, "Broken UTF-8 in variable name\n");
return 1;
}
nvramptr += 2 * len;
*((grub_uint16_t *) nvramptr) = 0;
nvramptr += 2;
efivar->namelen = 2 * len + 2;
if (unescape (var->value, nvramptr, nvram + nvramsize, &len))
{
efivar->namelen = 0;
return 1;
}
nvramptr += len;
efivar->size = len;
return 0;
}
/* Copy to definitive loaction */
grub_dprintf ("efiemu", "preparing pnvram\n");
grub_memcpy (nvram_def, nvram, nvramsize);
env = grub_env_get ("EfiEmu.pnvram.high_monotonic_count");
*high_monotonic_count = env ? grub_strtoul (env, 0, 0) : 1;
env = grub_env_get ("EfiEmu.pnvram.timezone");
*timezone = env ? grub_strtosl (env, 0, 0) : GRUB_EFI_UNSPECIFIED_TIMEZONE;
env = grub_env_get ("EfiEmu.pnvram.accuracy");
*accuracy = env ? grub_strtoul (env, 0, 0) : 50000000;
env = grub_env_get ("EfiEmu.pnvram.daylight");
*daylight = env ? grub_strtoul (env, 0, 0) : 0;
nvramptr = nvram;
grub_memset (nvram, 0, nvramsize);
grub_env_iterate (iterate_env);
if (grub_errno)
return grub_errno;
*nvramsize_def = nvramsize;
*high_monotonic_count_def = high_monotonic_count;
*timezone_def = timezone;
*daylight_def = daylight;
*accuracy_def = accuracy;
/* Register symbols */
grub_efiemu_register_symbol ("efiemu_variables", nvram_handle, 0);
@ -113,197 +236,27 @@ nvram_unload (void * data __attribute__ ((unused)))
grub_efiemu_mm_return_request (timezone_handle);
grub_efiemu_mm_return_request (accuracy_handle);
grub_efiemu_mm_return_request (daylight_handle);
grub_free (nvram);
nvram = 0;
}
/* Load the variables file It's in format
guid1:attr1:name1:data1;
guid2:attr2:name2:data2;
...
Where all fields are in hex
*/
static grub_err_t
read_pnvram (char *filename)
{
char *buf, *ptr, *ptr2;
grub_file_t file;
grub_size_t size;
grub_uint8_t *nvramptr = nvram;
struct efi_variable *efivar;
grub_size_t guidlen, datalen;
unsigned i, j;
file = grub_file_open (filename);
if (!file)
return grub_error (GRUB_ERR_BAD_OS, "couldn't read pnvram");
size = grub_file_size (file);
buf = grub_malloc (size + 1);
if (!buf)
return grub_error (GRUB_ERR_OUT_OF_MEMORY, "couldn't read pnvram");
if (grub_file_read (file, buf, size) != (grub_ssize_t) size)
return grub_error (GRUB_ERR_BAD_OS, "couldn't read pnvram");
buf[size] = 0;
grub_file_close (file);
for (ptr = buf; *ptr; )
{
if (grub_isspace (*ptr))
{
ptr++;
continue;
}
efivar = (struct efi_variable *) nvramptr;
if (nvramptr - nvram + sizeof (struct efi_variable) > nvramsize)
return grub_error (GRUB_ERR_OUT_OF_MEMORY,
"file is too large for reserved variable space");
nvramptr += sizeof (struct efi_variable);
/* look ahow long guid field is*/
guidlen = 0;
for (ptr2 = ptr; (grub_isspace (*ptr2)
|| (*ptr2 >= '0' && *ptr2 <= '9')
|| (*ptr2 >= 'a' && *ptr2 <= 'f')
|| (*ptr2 >= 'A' && *ptr2 <= 'F'));
ptr2++)
if (!grub_isspace (*ptr2))
guidlen++;
guidlen /= 2;
/* Read guid */
if (guidlen != sizeof (efivar->guid))
{
grub_free (buf);
return grub_error (GRUB_ERR_BAD_OS, "can't parse %s", filename);
}
for (i = 0; i < 2 * sizeof (efivar->guid); i++)
{
int hex = 0;
while (grub_isspace (*ptr))
ptr++;
if (*ptr >= '0' && *ptr <= '9')
hex = *ptr - '0';
if (*ptr >= 'a' && *ptr <= 'f')
hex = *ptr - 'a' + 10;
if (*ptr >= 'A' && *ptr <= 'F')
hex = *ptr - 'A' + 10;
if (i%2 == 0)
((grub_uint8_t *)&(efivar->guid))[i/2] = hex << 4;
else
((grub_uint8_t *)&(efivar->guid))[i/2] |= hex;
ptr++;
}
while (grub_isspace (*ptr))
ptr++;
if (*ptr != ':')
{
grub_dprintf ("efiemu", "Not colon\n");
grub_free (buf);
return grub_error (GRUB_ERR_BAD_OS, "can't parse %s", filename);
}
ptr++;
while (grub_isspace (*ptr))
ptr++;
/* Attributes can be just parsed by existing functions */
efivar->attributes = grub_strtoul (ptr, &ptr, 16);
while (grub_isspace (*ptr))
ptr++;
if (*ptr != ':')
{
grub_dprintf ("efiemu", "Not colon\n");
grub_free (buf);
return grub_error (GRUB_ERR_BAD_OS, "can't parse %s", filename);
}
ptr++;
while (grub_isspace (*ptr))
ptr++;
/* Read name and value */
for (j = 0; j < 2; j++)
{
/* Look the length */
datalen = 0;
for (ptr2 = ptr; *ptr2 && (grub_isspace (*ptr2)
|| (*ptr2 >= '0' && *ptr2 <= '9')
|| (*ptr2 >= 'a' && *ptr2 <= 'f')
|| (*ptr2 >= 'A' && *ptr2 <= 'F'));
ptr2++)
if (!grub_isspace (*ptr2))
datalen++;
datalen /= 2;
if (nvramptr - nvram + datalen > nvramsize)
{
grub_free (buf);
return grub_error (GRUB_ERR_OUT_OF_MEMORY,
"file is too large for reserved "
" variable space");
}
for (i = 0; i < 2 * datalen; i++)
{
int hex = 0;
while (grub_isspace (*ptr))
ptr++;
if (*ptr >= '0' && *ptr <= '9')
hex = *ptr - '0';
if (*ptr >= 'a' && *ptr <= 'f')
hex = *ptr - 'a' + 10;
if (*ptr >= 'A' && *ptr <= 'F')
hex = *ptr - 'A' + 10;
if (i%2 == 0)
nvramptr[i/2] = hex << 4;
else
nvramptr[i/2] |= hex;
ptr++;
}
nvramptr += datalen;
while (grub_isspace (*ptr))
ptr++;
if (*ptr != (j ? ';' : ':'))
{
grub_free (buf);
grub_dprintf ("efiemu", j?"Not semicolon\n":"Not colon\n");
return grub_error (GRUB_ERR_BAD_OS, "can't parse %s", filename);
}
if (j)
efivar->size = datalen;
else
efivar->namelen = datalen;
ptr++;
}
}
grub_free (buf);
return GRUB_ERR_NONE;
}
static grub_err_t
grub_efiemu_make_nvram (void)
grub_err_t
grub_efiemu_pnvram (void)
{
const char *size;
grub_err_t err;
err = grub_efiemu_autocore ();
if (err)
{
grub_free (nvram);
return err;
}
nvramsize = 0;
size = grub_env_get ("EfiEmu.pnvram.size");
if (size)
nvramsize = grub_strtoul (size, 0, 0);
if (!nvramsize)
nvramsize = 2048;
err = grub_efiemu_register_prepare_hook (nvram_set, nvram_unload, 0);
if (err)
{
grub_free (nvram);
return err;
}
nvram_handle
= grub_efiemu_request_memalign (1, nvramsize,
GRUB_EFI_RUNTIME_SERVICES_DATA);
@ -323,78 +276,5 @@ grub_efiemu_make_nvram (void)
= grub_efiemu_request_memalign (1, sizeof (grub_uint32_t),
GRUB_EFI_RUNTIME_SERVICES_DATA);
grub_efiemu_request_symbols (6);
return GRUB_ERR_NONE;
}
grub_err_t
grub_efiemu_pnvram (void)
{
if (nvram)
return GRUB_ERR_NONE;
nvramsize = 2048;
high_monotonic_count = 1;
timezone = GRUB_EFI_UNSPECIFIED_TIMEZONE;
accuracy = 50000000;
daylight = 0;
nvram = grub_zalloc (nvramsize);
if (!nvram)
return grub_error (GRUB_ERR_OUT_OF_MEMORY,
"Couldn't allocate space for temporary pnvram storage");
return grub_efiemu_make_nvram ();
}
static grub_err_t
grub_cmd_efiemu_pnvram (struct grub_extcmd *cmd,
int argc, char **args)
{
struct grub_arg_list *state = cmd->state;
grub_err_t err;
if (argc > 1)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "only one argument expected");
nvramsize = state[0].set ? grub_strtoul (state[0].arg, 0, 0) : 2048;
high_monotonic_count = state[1].set ? grub_strtoul (state[1].arg, 0, 0) : 1;
timezone = state[2].set ? grub_strtosl (state[2].arg, 0, 0)
: GRUB_EFI_UNSPECIFIED_TIMEZONE;
accuracy = state[3].set ? grub_strtoul (state[3].arg, 0, 0) : 50000000;
daylight = state[4].set ? grub_strtoul (state[4].arg, 0, 0) : 0;
nvram = grub_zalloc (nvramsize);
if (!nvram)
return grub_error (GRUB_ERR_OUT_OF_MEMORY,
"Couldn't allocate space for temporary pnvram storage");
if (argc == 1 && (err = read_pnvram (args[0])))
{
grub_free (nvram);
return err;
}
return grub_efiemu_make_nvram ();
}
static grub_extcmd_t cmd;
void grub_efiemu_pnvram_cmd_register (void);
void grub_efiemu_pnvram_cmd_unregister (void);
void
grub_efiemu_pnvram_cmd_register (void)
{
cmd = grub_register_extcmd ("efiemu_pnvram", grub_cmd_efiemu_pnvram,
GRUB_COMMAND_FLAG_BOTH,
"efiemu_pnvram [FILENAME]",
"Initialise pseudo-NVRAM and load variables "
"from FILE",
options);
}
void
grub_efiemu_pnvram_cmd_unregister (void)
{
grub_unregister_extcmd (cmd);
}

55
efiemu/prepare.c
View file

@ -36,7 +36,6 @@ SUFFIX (grub_efiemu_prepare) (struct grub_efiemu_prepare_hook *prepare_hooks,
int cntconftables = 0;
struct SUFFIX (grub_efiemu_configuration_table) *conftables = 0;
struct SUFFIX (grub_efiemu_runtime_services) *runtime_services;
int i;
int handle;
grub_off_t off;
@ -54,6 +53,7 @@ SUFFIX (grub_efiemu_prepare) (struct grub_efiemu_prepare_hook *prepare_hooks,
/* Switch from phase 1 (counting) to phase 2 (real job) */
grub_efiemu_alloc_syms ();
grub_efiemu_mm_do_alloc ();
grub_efiemu_write_sym_markers ();
grub_efiemu_system_table32 = 0;
grub_efiemu_system_table64 = 0;
@ -81,16 +81,6 @@ SUFFIX (grub_efiemu_prepare) (struct grub_efiemu_prepare_hook *prepare_hooks,
= (struct SUFFIX (grub_efi_system_table) *)
((grub_uint8_t *) grub_efiemu_mm_obtain_request (handle) + off);
/* compute CRC32 of runtime_services */
if ((err = grub_efiemu_resolve_symbol ("efiemu_runtime_services",
&handle, &off)))
return err;
runtime_services = (struct SUFFIX (grub_efiemu_runtime_services) *)
((grub_uint8_t *) grub_efiemu_mm_obtain_request (handle) + off);
runtime_services->hdr.crc32 = 0;
runtime_services->hdr.crc32 = grub_getcrc32
(0, runtime_services, runtime_services->hdr.header_size);
/* Put pointer to the list of configuration tables in system table */
grub_efiemu_write_value
(&(SUFFIX (grub_efiemu_system_table)->configuration_table), 0,
@ -113,16 +103,51 @@ SUFFIX (grub_efiemu_prepare) (struct grub_efiemu_prepare_hook *prepare_hooks,
conftables[i].vendor_table = PTR_TO_UINT64 (cur->data);
}
err = SUFFIX (grub_efiemu_crc) ();
if (err)
{
grub_efiemu_unload ();
return err;
}
grub_dprintf ("efiemu","system_table = %p, conftables = %p (%d entries)\n",
SUFFIX (grub_efiemu_system_table), conftables, cntconftables);
return GRUB_ERR_NONE;
}
grub_err_t
SUFFIX (grub_efiemu_crc) (void)
{
grub_err_t err;
int handle;
grub_off_t off;
struct SUFFIX (grub_efiemu_runtime_services) *runtime_services;
/* compute CRC32 of runtime_services */
err = grub_efiemu_resolve_symbol ("efiemu_runtime_services",
&handle, &off);
if (err)
return err;
runtime_services = (struct SUFFIX (grub_efiemu_runtime_services) *)
((grub_uint8_t *) grub_efiemu_mm_obtain_request (handle) + off);
runtime_services->hdr.crc32 = 0;
runtime_services->hdr.crc32 = grub_getcrc32
(0, runtime_services, runtime_services->hdr.header_size);
err = grub_efiemu_resolve_symbol ("efiemu_system_table", &handle, &off);
if (err)
return err;
/* compute CRC32 of system table */
SUFFIX (grub_efiemu_system_table)->hdr.crc32 = 0;
SUFFIX (grub_efiemu_system_table)->hdr.crc32
= grub_getcrc32 (0, SUFFIX (grub_efiemu_system_table),
SUFFIX (grub_efiemu_system_table)->hdr.header_size);
grub_dprintf ("efiemu","system_table = %p, runtime_services = %p,"
" conftables = %p (%d entries)\n",
SUFFIX (grub_efiemu_system_table), runtime_services,
conftables, cntconftables);
grub_dprintf ("efiemu","system_table = %p, runtime_services = %p\n",
SUFFIX (grub_efiemu_system_table), runtime_services);
return GRUB_ERR_NONE;
}

7
efiemu/runtime/efiemu.c
View file

@ -111,9 +111,8 @@ static grub_uint8_t loge[1000] = "EFIEMULOG";
static int logn = 9;
#define LOG(x) { if (logn<900) loge[logn++]=x; }
static int ptv_relocated = 0;
/* Interface with grub */
extern grub_uint8_t efiemu_ptv_relocated;
struct grub_efi_runtime_services efiemu_runtime_services;
struct grub_efi_system_table efiemu_system_table;
extern struct grub_efiemu_ptv_rel efiemu_ptv_relloc[];
@ -343,9 +342,9 @@ grub_efi_status_t EFI_FUNC
LOG ('e');
/* Ensure that we are called only once */
if (ptv_relocated)
if (efiemu_ptv_relocated)
return GRUB_EFI_UNSUPPORTED;
ptv_relocated = 1;
efiemu_ptv_relocated = 1;
/* Correct addresses using information supplied by grub */
for (cur_relloc = efiemu_ptv_relloc; cur_relloc->size;cur_relloc++)

83
efiemu/symbols.c
View file

@ -26,6 +26,7 @@
static int ptv_written = 0;
static int ptv_alloc = 0;
static int ptv_handle = 0;
static int relocated_handle = 0;
static int ptv_requested = 0;
static struct grub_efiemu_sym *efiemu_syms = 0;
@ -54,6 +55,8 @@ grub_efiemu_free_syms (void)
ptv_requested = 0;
grub_efiemu_mm_return_request (ptv_handle);
ptv_handle = 0;
grub_efiemu_mm_return_request (relocated_handle);
relocated_handle = 0;
}
/* Announce that the module will need NUM allocators */
@ -114,10 +117,26 @@ grub_efiemu_alloc_syms (void)
ptv_handle = grub_efiemu_request_memalign
(1, (ptv_requested + 1) * sizeof (struct grub_efiemu_ptv_rel),
GRUB_EFI_RUNTIME_SERVICES_DATA);
relocated_handle = grub_efiemu_request_memalign
(1, sizeof (grub_uint8_t), GRUB_EFI_RUNTIME_SERVICES_DATA);
grub_efiemu_register_symbol ("efiemu_ptv_relocated", relocated_handle, 0);
grub_efiemu_register_symbol ("efiemu_ptv_relloc", ptv_handle, 0);
return grub_errno;
}
grub_err_t
grub_efiemu_write_sym_markers (void)
{
struct grub_efiemu_ptv_rel *ptv_rels
= grub_efiemu_mm_obtain_request (ptv_handle);
grub_uint8_t *relocated = grub_efiemu_mm_obtain_request (relocated_handle);
grub_memset (ptv_rels, 0, (ptv_requested + 1)
* sizeof (struct grub_efiemu_ptv_rel));
*relocated = 0;
return GRUB_ERR_NONE;
}
/* Write value (pointer to memory PLUS_HANDLE)
- (pointer to memory MINUS_HANDLE) + VALUE to ADDR assuming that the
size SIZE bytes. If PTV_NEEDED is 1 then announce it to runtime that this
@ -186,3 +205,67 @@ grub_efiemu_write_value (void *addr, grub_uint32_t value, int plus_handle,
return GRUB_ERR_NONE;
}
grub_err_t
grub_efiemu_set_virtual_address_map (grub_efi_uintn_t memory_map_size,
grub_efi_uintn_t descriptor_size,
grub_efi_uint32_t descriptor_version
__attribute__ ((unused)),
grub_efi_memory_descriptor_t *virtual_map)
{
grub_uint8_t *ptv_relocated;
struct grub_efiemu_ptv_rel *cur_relloc;
struct grub_efiemu_ptv_rel *ptv_rels;
ptv_relocated = grub_efiemu_mm_obtain_request (relocated_handle);
ptv_rels = grub_efiemu_mm_obtain_request (ptv_handle);
/* Ensure that we are called only once */
if (*ptv_relocated)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "EfiEmu is already relocated.");
*ptv_relocated = 1;
/* Correct addresses using information supplied by grub */
for (cur_relloc = ptv_rels; cur_relloc->size; cur_relloc++)
{
grub_int64_t corr = 0;
grub_efi_memory_descriptor_t *descptr;
/* Compute correction */
for (descptr = virtual_map;
(grub_size_t) ((grub_uint8_t *) descptr
- (grub_uint8_t *) virtual_map) < memory_map_size;
descptr = (grub_efi_memory_descriptor_t *)
((grub_uint8_t *) descptr + descriptor_size))
{
if (descptr->type == cur_relloc->plustype)
corr += descptr->virtual_start - descptr->physical_start;
if (descptr->type == cur_relloc->minustype)
corr -= descptr->virtual_start - descptr->physical_start;
}
/* Apply correction */
switch (cur_relloc->size)
{
case 8:
*((grub_uint64_t *) UINT_TO_PTR (cur_relloc->addr)) += corr;
break;
case 4:
*((grub_uint32_t *) UINT_TO_PTR (cur_relloc->addr)) += corr;
break;
case 2:
*((grub_uint16_t *) UINT_TO_PTR (cur_relloc->addr)) += corr;
break;
case 1:
*((grub_uint8_t *) UINT_TO_PTR (cur_relloc->addr)) += corr;
break;
}
}
/* Recompute crc32 of system table and runtime services */
if (grub_efiemu_sizeof_uintn_t () == 4)
return grub_efiemu_crc32 ();
else
return grub_efiemu_crc64 ();
}

1
fs/fat.c
View file

@ -25,6 +25,7 @@
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/dl.h>
#include <grub/charset.h>
#define GRUB_FAT_DIR_ENTRY_SIZE 32

1
fs/hfsplus.c
View file

@ -28,6 +28,7 @@
#include <grub/types.h>
#include <grub/fshelp.h>
#include <grub/hfs.h>
#include <grub/charset.h>
#define GRUB_HFSPLUS_MAGIC 0x482B
#define GRUB_HFSPLUSX_MAGIC 0x4858

6
fs/i386/pc/pxe.c
View file

@ -107,9 +107,11 @@ static struct grub_disk_dev grub_pxe_dev =
};
static grub_err_t
grub_pxefs_dir (grub_device_t device UNUSED, const char *path UNUSED,
grub_pxefs_dir (grub_device_t device __attribute__ ((unused)),
const char *path __attribute__ ((unused)),
int (*hook) (const char *filename,
const struct grub_dirhook_info *info) UNUSED)
const struct grub_dirhook_info *info)
__attribute__ ((unused)))
{
return GRUB_ERR_NONE;
}

1
fs/iso9660.c
View file

@ -26,6 +26,7 @@
#include <grub/dl.h>
#include <grub/types.h>
#include <grub/fshelp.h>
#include <grub/charset.h>
#define GRUB_ISO9660_FSTYPE_DIR 0040000
#define GRUB_ISO9660_FSTYPE_REG 0100000

1
fs/jfs.c
View file

@ -24,6 +24,7 @@
#include <grub/disk.h>
#include <grub/dl.h>
#include <grub/types.h>
#include <grub/charset.h>
#define GRUB_JFS_MAX_SYMLNK_CNT 8
#define GRUB_JFS_FILETYPE_MASK 0170000

1
fs/ntfs.c
View file

@ -24,6 +24,7 @@
#include <grub/dl.h>
#include <grub/fshelp.h>
#include <grub/ntfs.h>
#include <grub/charset.h>
static grub_dl_t my_mod;

1
genmk.rb
View file

@ -364,6 +364,7 @@ class Script
#{@name}: #{src} $(#{src}_DEPENDENCIES) config.status
./config.status --file=#{name}:#{src}
sed -i -e 's,@pkglib_DATA@,$(pkglib_DATA),g' $@
chmod +x $@
"

3
include/grub/auth.h
View file

@ -19,10 +19,11 @@
#define GRUB_AUTH_HEADER 1
#include <grub/err.h>
#include <grub/i18n.h>
/* Macros for indistinguishibility. */
#define GRUB_ACCESS_DENIED grub_error (GRUB_ERR_ACCESS_DENIED, "Access denied.")
#define GRUB_GET_PASSWORD(string, len) grub_cmdline_get ("Enter password: ", \
#define GRUB_GET_PASSWORD(string, len) grub_cmdline_get (N_("Enter password:"), \
string, len, \
'*', 0, 0)

4
include/grub/autoefi.h
View file

@ -26,8 +26,10 @@
# include <grub/efi/efi.h>
# define grub_autoefi_get_memory_map grub_efi_get_memory_map
# define grub_autoefi_finish_boot_services grub_efi_finish_boot_services
# define grub_autoefi_exit_boot_services grub_efi_exit_boot_services
# define grub_autoefi_system_table grub_efi_system_table
# define grub_autoefi_mmap_iterate grub_machine_mmap_iterate
# define grub_autoefi_set_virtual_address_map grub_efi_set_virtual_address_map
static inline grub_err_t grub_autoefi_prepare (void)
{
return GRUB_ERR_NONE;
@ -53,9 +55,11 @@ static inline grub_err_t grub_autoefi_prepare (void)
# include <grub/efiemu/efiemu.h>
# define grub_autoefi_get_memory_map grub_efiemu_get_memory_map
# define grub_autoefi_finish_boot_services grub_efiemu_finish_boot_services
# define grub_autoefi_exit_boot_services grub_efiemu_exit_boot_services
# define grub_autoefi_system_table grub_efiemu_system_table
# define grub_autoefi_mmap_iterate grub_efiemu_mmap_iterate
# define grub_autoefi_prepare grub_efiemu_prepare
# define grub_autoefi_set_virtual_address_map grub_efiemu_set_virtual_address_map
# define GRUB_AUTOEFI_MEMORY_AVAILABLE GRUB_EFIEMU_MEMORY_AVAILABLE
# define GRUB_AUTOEFI_MEMORY_RESERVED GRUB_EFIEMU_MEMORY_RESERVED
# define GRUB_AUTOEFI_MEMORY_ACPI GRUB_EFIEMU_MEMORY_ACPI

112
include/grub/charset.h Normal file
View file

@ -0,0 +1,112 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_CHARSET_HEADER
#define GRUB_CHARSET_HEADER 1
#include <grub/types.h>
#define GRUB_UINT8_1_LEADINGBIT 0x80
#define GRUB_UINT8_2_LEADINGBITS 0xc0
#define GRUB_UINT8_3_LEADINGBITS 0xe0
#define GRUB_UINT8_4_LEADINGBITS 0xf0
#define GRUB_UINT8_5_LEADINGBITS 0xf8
#define GRUB_UINT8_6_LEADINGBITS 0xfc
#define GRUB_UINT8_7_LEADINGBITS 0xfe
#define GRUB_UINT8_1_TRAILINGBIT 0x01
#define GRUB_UINT8_2_TRAILINGBITS 0x03
#define GRUB_UINT8_3_TRAILINGBITS 0x07
#define GRUB_UINT8_4_TRAILINGBITS 0x0f
#define GRUB_UINT8_5_TRAILINGBITS 0x1f
#define GRUB_UINT8_6_TRAILINGBITS 0x3f
#define GRUB_UCS2_LIMIT 0x10000
#define GRUB_UTF16_UPPER_SURROGATE(code) \
(0xD800 + ((((code) - GRUB_UCS2_LIMIT) >> 12) & 0xfff))
#define GRUB_UTF16_LOWER_SURROGATE(code) \
(0xDC00 + (((code) - GRUB_UCS2_LIMIT) & 0xfff))
grub_ssize_t
grub_utf8_to_utf16 (grub_uint16_t *dest, grub_size_t destsize,
const grub_uint8_t *src, grub_size_t srcsize,
const grub_uint8_t **srcend);
/* Convert UTF-16 to UTF-8. */
static inline grub_uint8_t *
grub_utf16_to_utf8 (grub_uint8_t *dest, grub_uint16_t *src,
grub_size_t size)
{
grub_uint32_t code_high = 0;
while (size--)
{
grub_uint32_t code = *src++;
if (code_high)
{
if (code >= 0xDC00 && code <= 0xDFFF)
{
/* Surrogate pair. */
code = ((code_high - 0xD800) << 12) + (code - 0xDC00) + 0x10000;
*dest++ = (code >> 18) | 0xF0;
*dest++ = ((code >> 12) & 0x3F) | 0x80;
*dest++ = ((code >> 6) & 0x3F) | 0x80;
*dest++ = (code & 0x3F) | 0x80;
}
else
{
/* Error... */
*dest++ = '?';
}
code_high = 0;
}
else
{
if (code <= 0x007F)
*dest++ = code;
else if (code <= 0x07FF)
{
*dest++ = (code >> 6) | 0xC0;
*dest++ = (code & 0x3F) | 0x80;
}
else if (code >= 0xD800 && code <= 0xDBFF)
{
code_high = code;
continue;
}
else if (code >= 0xDC00 && code <= 0xDFFF)
{
/* Error... */
*dest++ = '?';
}
else
{
*dest++ = (code >> 12) | 0xE0;
*dest++ = ((code >> 6) & 0x3F) | 0x80;
*dest++ = (code & 0x3F) | 0x80;
}
}
}
return dest;
}
#endif

1
include/grub/efi/api.h
View file

@ -21,6 +21,7 @@
#define GRUB_EFI_API_HEADER 1
#include <grub/types.h>
#include <grub/symbol.h>
/* For consistency and safety, we name the EFI-defined types differently.
All names are transformed into lower case, _t appended, and

4
include/grub/efi/efi.h
View file

@ -55,6 +55,10 @@ grub_efi_device_path_t *
EXPORT_FUNC(grub_efi_get_device_path) (grub_efi_handle_t handle);
int EXPORT_FUNC(grub_efi_exit_boot_services) (grub_efi_uintn_t map_key);
int EXPORT_FUNC (grub_efi_finish_boot_services) (void);
grub_err_t EXPORT_FUNC (grub_efi_set_virtual_address_map) (grub_efi_uintn_t memory_map_size,
grub_efi_uintn_t descriptor_size,
grub_efi_uint32_t descriptor_version,
grub_efi_memory_descriptor_t *virtual_map);
void grub_efi_mm_init (void);
void grub_efi_mm_fini (void);

10
include/grub/efiemu/efiemu.h
View file

@ -268,9 +268,19 @@ void grub_efiemu_free_syms (void);
grub_err_t grub_efiemu_write_value (void * addr, grub_uint32_t value,
int plus_handle,
int minus_handle, int ptv_needed, int size);
grub_err_t grub_efiemu_write_sym_markers (void);
grub_err_t grub_efiemu_pnvram (void);
grub_err_t grub_efiemu_prepare (void);
char *grub_efiemu_get_default_core_name (void);
void grub_efiemu_pnvram_cmd_unregister (void);
grub_err_t grub_efiemu_autocore (void);
grub_err_t grub_efiemu_crc32 (void);
grub_err_t grub_efiemu_crc64 (void);
grub_err_t
grub_efiemu_set_virtual_address_map (grub_efi_uintn_t memory_map_size,
grub_efi_uintn_t descriptor_size,
grub_efi_uint32_t descriptor_version
__attribute__ ((unused)),
grub_efi_memory_descriptor_t *virtual_map);
#endif /* ! GRUB_EFI_EMU_HEADER */

35
include/grub/i386/macho.h
View file

@ -1,3 +1,26 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_CPU_MACHO_H
#define GRUB_CPU_MACHO_H 1
#include <grub/macho.h>
#define GRUB_MACHO_CPUTYPE_IS_HOST32(x) ((x)==0x00000007)
#define GRUB_MACHO_CPUTYPE_IS_HOST64(x) ((x)==0x01000007)
@ -9,3 +32,15 @@ struct grub_macho_thread32
grub_uint32_t entry_point;
grub_uint8_t unknown2[20];
} __attribute__ ((packed));
struct grub_macho_thread64
{
grub_uint32_t cmd;
grub_uint32_t cmdsize;
grub_uint8_t unknown1[0x88];
grub_uint64_t entry_point;
grub_uint8_t unknown2[0x20];
} __attribute__ ((packed));
#endif

44
include/grub/i386/xnu.h
View file

@ -20,6 +20,7 @@
#define GRUB_CPU_XNU_H 1
#include <grub/err.h>
#include <grub/efi/api.h>
#include <grub/cpu/relocator.h>
#define XNU_RELOCATOR(x) (grub_relocator32_ ## x)
@ -67,15 +68,54 @@ struct grub_xnu_boot_params
/* Size of grub_efi_uintn_t in bits. */
grub_uint8_t efi_uintnbits;
} __attribute__ ((packed));
#define GRUB_XNU_BOOTARGS_VERMINOR 4
#define GRUB_XNU_BOOTARGS_VERMINOR 5
#define GRUB_XNU_BOOTARGS_VERMAJOR 1
struct grub_xnu_devprop_header
{
grub_uint32_t length;
/* Always set to 1. Version? */
grub_uint32_t alwaysone;
grub_uint32_t num_devices;
};
struct grub_xnu_devprop_device_header
{
grub_uint32_t length;
grub_uint32_t num_values;
};
void grub_cpu_xnu_unload (void);
struct grub_xnu_devprop_device_descriptor;
struct grub_xnu_devprop_device_descriptor *
grub_xnu_devprop_add_device (struct grub_efi_device_path *path, int length);
grub_err_t
grub_xnu_devprop_remove_device (struct grub_xnu_devprop_device_descriptor *dev);
grub_err_t
grub_xnu_devprop_remove_property (struct grub_xnu_devprop_device_descriptor *dev,
char *name);
grub_err_t
grub_xnu_devprop_add_property_utf8 (struct grub_xnu_devprop_device_descriptor *dev,
char *name, void *data, int datalen);
grub_err_t
grub_xnu_devprop_add_property_utf16 (struct grub_xnu_devprop_device_descriptor *dev,
grub_uint16_t *name, int namelen,
void *data, int datalen);
grub_err_t
grub_xnu_devprop_remove_property_utf8 (struct grub_xnu_devprop_device_descriptor *dev,
char *name);
void grub_cpu_xnu_init (void);
void grub_cpu_xnu_fini (void);
extern grub_uint32_t grub_xnu_entry_point;
extern grub_uint32_t grub_xnu_stack;
extern grub_uint32_t grub_xnu_arg1;
extern char grub_xnu_cmdline[1024];
grub_err_t grub_xnu_boot (void);
grub_err_t grub_cpu_xnu_fill_devicetree (void);
grub_err_t grub_xnu_set_video (struct grub_xnu_boot_params *bootparams_relloc);
grub_err_t
grub_cpu_xnu_fill_devicetree (void);
extern grub_uint32_t grub_xnu_heap_will_be_at;
#endif

17
include/grub/macho.h
View file

@ -102,6 +102,23 @@ struct grub_macho_segment32
grub_uint32_t flags;
} __attribute__ ((packed));
/* 64-bit segment command. */
struct grub_macho_segment64
{
#define GRUB_MACHO_CMD_SEGMENT64 0x19
grub_uint32_t cmd;
grub_uint32_t cmdsize;
grub_uint8_t segname[16];
grub_uint64_t vmaddr;
grub_uint64_t vmsize;
grub_uint64_t fileoff;
grub_uint64_t filesize;
grub_macho_vmprot_t maxprot;
grub_macho_vmprot_t initprot;
grub_uint32_t nsects;
grub_uint32_t flags;
} __attribute__ ((packed));
#define GRUB_MACHO_CMD_THREAD 5
#endif

23
include/grub/machoload.h
View file

@ -46,17 +46,28 @@ grub_macho_t grub_macho_file (grub_file_t);
grub_err_t grub_macho_close (grub_macho_t);
int grub_macho_contains_macho32 (grub_macho_t);
grub_err_t grub_macho32_size (grub_macho_t macho, grub_addr_t *segments_start,
grub_addr_t *segments_end, int flags);
grub_uint32_t grub_macho32_get_entry_point (grub_macho_t macho);
grub_err_t grub_macho_size32 (grub_macho_t macho, grub_uint32_t *segments_start,
grub_uint32_t *segments_end, int flags);
grub_uint32_t grub_macho_get_entry_point32 (grub_macho_t macho);
int grub_macho_contains_macho64 (grub_macho_t);
grub_err_t grub_macho_size64 (grub_macho_t macho, grub_uint64_t *segments_start,
grub_uint64_t *segments_end, int flags);
grub_uint64_t grub_macho_get_entry_point64 (grub_macho_t macho);
/* Ignore BSS segments when loading. */
#define GRUB_MACHO_NOBSS 0x1
grub_err_t grub_macho32_load (grub_macho_t macho, char *offset, int flags);
grub_err_t grub_macho_load32 (grub_macho_t macho, char *offset, int flags);
grub_err_t grub_macho_load64 (grub_macho_t macho, char *offset, int flags);
/* Like filesize and file_read but take only 32-bit part
for current architecture. */
grub_size_t grub_macho32_filesize (grub_macho_t macho);
grub_err_t grub_macho32_readfile (grub_macho_t macho, void *dest);
grub_size_t grub_macho_filesize32 (grub_macho_t macho);
grub_err_t grub_macho_readfile32 (grub_macho_t macho, void *dest);
grub_size_t grub_macho_filesize64 (grub_macho_t macho);
grub_err_t grub_macho_readfile64 (grub_macho_t macho, void *dest);
void grub_macho_parse32 (grub_macho_t macho);
void grub_macho_parse64 (grub_macho_t macho);
#endif /* ! GRUB_MACHOLOAD_HEADER */

3
include/grub/misc.h
View file

@ -183,9 +183,6 @@ int EXPORT_FUNC(grub_sprintf) (char *str, const char *fmt, ...) __attribute__ ((
int EXPORT_FUNC(grub_vsprintf) (char *str, const char *fmt, va_list args);
void EXPORT_FUNC(grub_exit) (void) __attribute__ ((noreturn));
void EXPORT_FUNC(grub_abort) (void) __attribute__ ((noreturn));
grub_uint8_t *EXPORT_FUNC(grub_utf16_to_utf8) (grub_uint8_t *dest,
grub_uint16_t *src,
grub_size_t size);
grub_ssize_t EXPORT_FUNC(grub_utf8_to_ucs4) (grub_uint32_t *dest,
grub_size_t destsize,
const grub_uint8_t *src,

11
include/grub/normal.h
View file

@ -30,6 +30,9 @@
/* The maximum size of a command-line. */
#define GRUB_MAX_CMDLINE 1600
/* The standard left and right margin for some messages. */
#define STANDARD_MARGIN 6
/* The type of a completion item. */
enum grub_completion_type
{
@ -73,6 +76,14 @@ void grub_parse_color_name_pair (grub_uint8_t *ret, const char *name);
/* Defined in `menu_text.c'. */
void grub_wait_after_message (void);
int grub_utf8_to_ucs4_alloc (const char *msg, grub_uint32_t **unicode_msg,
grub_uint32_t **last_position);
void grub_print_ucs4 (const grub_uint32_t * str,
const grub_uint32_t * last_position);
grub_ssize_t grub_getstringwidth (grub_uint32_t * str,
const grub_uint32_t * last_position);
void grub_print_message_indented (const char *msg, int margin_left,
int margin_right);
/* Defined in `handler.c'. */
void read_handler_list (void);

2
include/grub/types.h
View file

@ -22,8 +22,6 @@
#include <config.h>
#include <grub/cpu/types.h>
#define UNUSED __attribute__ ((unused))
#ifdef GRUB_UTIL
# define GRUB_CPU_SIZEOF_VOID_P SIZEOF_VOID_P
# define GRUB_CPU_SIZEOF_LONG SIZEOF_LONG

3
include/grub/usb.h
View file

@ -64,9 +64,6 @@ grub_usb_err_t grub_usb_clear_halt (grub_usb_device_t dev, int endpoint);
grub_usb_err_t grub_usb_set_configuration (grub_usb_device_t dev,
int configuration);
grub_usb_err_t grub_usb_get_string (grub_usb_device_t dev, grub_uint8_t index,
int langid, char **string);
void grub_usb_controller_dev_register (grub_usb_controller_dev_t usb);
void grub_usb_controller_dev_unregister (grub_usb_controller_dev_t usb);

5
include/grub/xnu.h
View file

@ -76,6 +76,8 @@ struct grub_xnu_extheader
grub_uint32_t infoplistsize;
grub_uint32_t binaryaddr;
grub_uint32_t binarysize;
grub_uint32_t nameaddr;
grub_uint32_t namesize;
} __attribute__ ((packed));
struct grub_xnu_devtree_key *grub_xnu_create_key (struct grub_xnu_devtree_key **parent,
@ -101,7 +103,10 @@ grub_err_t grub_xnu_scan_dir_for_kexts (char *dirname, char *osbundlerequired,
grub_err_t grub_xnu_load_kext_from_dir (char *dirname, char *osbundlerequired,
int maxrecursion);
void *grub_xnu_heap_malloc (int size);
grub_err_t grub_xnu_fill_devicetree (void);
extern grub_uint32_t grub_xnu_heap_real_start;
extern grub_size_t grub_xnu_heap_size;
extern void *grub_xnu_heap_start;
extern struct grub_video_bitmap *grub_xnu_bitmap;
extern int grub_xnu_is_64bit;
#endif

20
kern/efi/efi.c
View file

@ -18,6 +18,7 @@
*/
#include <grub/misc.h>
#include <grub/charset.h>
#include <grub/efi/api.h>
#include <grub/efi/efi.h>
#include <grub/efi/console_control.h>
@ -188,6 +189,25 @@ grub_efi_exit_boot_services (grub_efi_uintn_t map_key)
return status == GRUB_EFI_SUCCESS;
}
grub_err_t
grub_efi_set_virtual_address_map (grub_efi_uintn_t memory_map_size,
grub_efi_uintn_t descriptor_size,
grub_efi_uint32_t descriptor_version,
grub_efi_memory_descriptor_t *virtual_map)
{
grub_efi_runtime_services_t *r;
grub_efi_status_t status;
r = grub_efi_system_table->runtime_services;
status = efi_call_4 (r->set_virtual_address_map, memory_map_size,
descriptor_size, descriptor_version, virtual_map);
if (status == GRUB_EFI_SUCCESS)
return GRUB_ERR_NONE;
return grub_error (GRUB_ERR_IO, "set_virtual_address_map failed");
}
grub_uint32_t
grub_get_rtc (void)
{

8
kern/elf.c
View file

@ -181,7 +181,9 @@ grub_elf32_size (grub_elf_t elf)
/* Run through the program headers to calculate the total memory size we
* should claim. */
auto int NESTED_FUNC_ATTR calcsize (grub_elf_t _elf, Elf32_Phdr *phdr, void *_arg);
int NESTED_FUNC_ATTR calcsize (grub_elf_t UNUSED _elf, Elf32_Phdr *phdr, void UNUSED *_arg)
int NESTED_FUNC_ATTR calcsize (grub_elf_t _elf __attribute__ ((unused)),
Elf32_Phdr *phdr,
void *_arg __attribute__ ((unused)))
{
/* Only consider loadable segments. */
if (phdr->p_type != PT_LOAD)
@ -360,7 +362,9 @@ grub_elf64_size (grub_elf_t elf)
/* Run through the program headers to calculate the total memory size we
* should claim. */
auto int NESTED_FUNC_ATTR calcsize (grub_elf_t _elf, Elf64_Phdr *phdr, void *_arg);
int NESTED_FUNC_ATTR calcsize (grub_elf_t UNUSED _elf, Elf64_Phdr *phdr, void UNUSED *_arg)
int NESTED_FUNC_ATTR calcsize (grub_elf_t _elf __attribute__ ((unused)),
Elf64_Phdr *phdr,
void *_arg __attribute__ ((unused)))
{
/* Only consider loadable segments. */
if (phdr->p_type != PT_LOAD)

11
kern/env.c
View file

@ -101,6 +101,7 @@ grub_env_context_open (int export)
grub_env_context_close ();
return grub_errno;
}
grub_env_export (var->name);
grub_register_variable_hook (var->name, var->read_hook, var->write_hook);
}
}
@ -170,7 +171,15 @@ grub_env_export (const char *name)
struct grub_env_var *var;
var = grub_env_find (name);
if (var)
if (! var)
{
grub_err_t err;
err = grub_env_set (name, "");
if (err)
return err;
var = grub_env_find (name);
}
var->type = GRUB_ENV_VAR_GLOBAL;
return GRUB_ERR_NONE;

62
kern/misc.c
View file

@ -879,68 +879,6 @@ grub_sprintf (char *str, const char *fmt, ...)
return ret;
}
/* Convert UTF-16 to UTF-8. */
grub_uint8_t *
grub_utf16_to_utf8 (grub_uint8_t *dest, grub_uint16_t *src,
grub_size_t size)
{
grub_uint32_t code_high = 0;
while (size--)
{
grub_uint32_t code = *src++;
if (code_high)
{
if (code >= 0xDC00 && code <= 0xDFFF)
{
/* Surrogate pair. */
code = ((code_high - 0xD800) << 12) + (code - 0xDC00) + 0x10000;
*dest++ = (code >> 18) | 0xF0;
*dest++ = ((code >> 12) & 0x3F) | 0x80;
*dest++ = ((code >> 6) & 0x3F) | 0x80;
*dest++ = (code & 0x3F) | 0x80;
}
else
{
/* Error... */
*dest++ = '?';
}
code_high = 0;
}
else
{
if (code <= 0x007F)
*dest++ = code;
else if (code <= 0x07FF)
{
*dest++ = (code >> 6) | 0xC0;
*dest++ = (code & 0x3F) | 0x80;
}
else if (code >= 0xD800 && code <= 0xDBFF)
{
code_high = code;
continue;
}
else if (code >= 0xDC00 && code <= 0xDFFF)
{
/* Error... */
*dest++ = '?';
}
else
{
*dest++ = (code >> 12) | 0xE0;
*dest++ = ((code >> 6) & 0x3F) | 0x80;
*dest++ = (code & 0x3F) | 0x80;
}
}
}
return dest;
}
/* Convert a (possibly null-terminated) UTF-8 string of at most SRCSIZE
bytes (if SRCSIZE is -1, it is ignored) in length to a UCS-4 string.
Return the number of characters converted. DEST must be able to hold

10
kern/parser.c
View file

@ -142,7 +142,7 @@ grub_parser_split_cmdline (const char *cmdline, grub_reader_getline_t getline,
*(bp++) = *val;
}
*argc = 1;
*argc = 0;
do
{
if (! *rd)
@ -188,12 +188,16 @@ grub_parser_split_cmdline (const char *cmdline, grub_reader_getline_t getline,
state = newstate;
}
} while (state != GRUB_PARSER_STATE_TEXT && !check_varstate (state));
*(bp++) = '\0';
/* A special case for when the last character was part of a
variable. */
add_var (GRUB_PARSER_STATE_TEXT);
if (bp != buffer && *(bp - 1))
{
*(bp++) = '\0';
(*argc)++;
}
/* Reserve memory for the return values. */
args = grub_malloc (bp - buffer);
@ -219,8 +223,6 @@ grub_parser_split_cmdline (const char *cmdline, grub_reader_getline_t getline,
bp++;
}
(*argc)--;
return 0;
}

7
kern/rescue_parser.c
View file

@ -35,9 +35,12 @@ grub_rescue_parse_line (char *line, grub_reader_getline_t getline)
if (grub_parser_split_cmdline (line, getline, &n, &args) || n < 0)
return grub_errno;
if (n == 0)
return GRUB_ERR_NONE;
/* In case of an assignment set the environment accordingly
instead of calling a function. */
if (n == 0 && grub_strchr (line, '='))
if (n == 1 && grub_strchr (line, '='))
{
char *val = grub_strchr (args[0], '=');
val[0] = 0;
@ -56,7 +59,7 @@ grub_rescue_parse_line (char *line, grub_reader_getline_t getline)
cmd = grub_command_find (name);
if (cmd)
{
(cmd->func) (cmd, n, &args[1]);
(cmd->func) (cmd, n - 1, &args[1]);
}
else
{

4
lib/arg.c
View file

@ -30,9 +30,9 @@
static const struct grub_arg_option help_options[] =
{
{"help", SHORT_ARG_HELP, 0,
"display this help and exit", 0, ARG_TYPE_NONE},
"Display this help and exit.", 0, ARG_TYPE_NONE},
{"usage", SHORT_ARG_USAGE, 0,
"display the usage of this command and exit", 0, ARG_TYPE_NONE},
"Display the usage of this command and exit.", 0, ARG_TYPE_NONE},
{0, 0, 0, 0, 0, 0}
};

116
lib/charset.c Normal file
View file

@ -0,0 +1,116 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
/* Convert a (possibly null-terminated) UTF-8 string of at most SRCSIZE
bytes (if SRCSIZE is -1, it is ignored) in length to a UTF-16 string.
Return the number of characters converted. DEST must be able to hold
at least DESTSIZE characters. If an invalid sequence is found, return -1.
If SRCEND is not NULL, then *SRCEND is set to the next byte after the
last byte used in SRC. */
#include <grub/charset.h>
grub_ssize_t
grub_utf8_to_utf16 (grub_uint16_t *dest, grub_size_t destsize,
const grub_uint8_t *src, grub_size_t srcsize,
const grub_uint8_t **srcend)
{
grub_uint16_t *p = dest;
int count = 0;
grub_uint32_t code = 0;
if (srcend)
*srcend = src;
while (srcsize && destsize)
{
grub_uint32_t c = *src++;
if (srcsize != (grub_size_t)-1)
srcsize--;
if (count)
{
if ((c & GRUB_UINT8_2_LEADINGBITS) != GRUB_UINT8_1_LEADINGBIT)
{
/* invalid */
return -1;
}
else
{
code <<= 6;
code |= (c & GRUB_UINT8_6_TRAILINGBITS);
count--;
}
}
else
{
if (c == 0)
break;
if ((c & GRUB_UINT8_1_LEADINGBIT) == 0)
code = c;
else if ((c & GRUB_UINT8_3_LEADINGBITS) == GRUB_UINT8_2_LEADINGBITS)
{
count = 1;
code = c & GRUB_UINT8_5_TRAILINGBITS;
}
else if ((c & GRUB_UINT8_4_LEADINGBITS) == GRUB_UINT8_3_LEADINGBITS)
{
count = 2;
code = c & GRUB_UINT8_4_TRAILINGBITS;
}
else if ((c & GRUB_UINT8_5_LEADINGBITS) == GRUB_UINT8_4_LEADINGBITS)
{
count = 3;
code = c & GRUB_UINT8_3_TRAILINGBITS;
}
else if ((c & GRUB_UINT8_6_LEADINGBITS) == GRUB_UINT8_5_LEADINGBITS)
{
count = 4;
code = c & GRUB_UINT8_2_TRAILINGBITS;
}
else if ((c & GRUB_UINT8_7_LEADINGBITS) == GRUB_UINT8_6_LEADINGBITS)
{
count = 5;
code = c & GRUB_UINT8_1_TRAILINGBIT;
}
else
return -1;
}
if (count == 0)
{
if (destsize < 2 && code >= GRUB_UCS2_LIMIT)
break;
if (code >= GRUB_UCS2_LIMIT)
{
*p++ = GRUB_UTF16_UPPER_SURROGATE (code);
*p++ = GRUB_UTF16_LOWER_SURROGATE (code);
destsize -= 2;
}
else
{
*p++ = code;
destsize--;
}
}
}
if (srcend)
*srcend = src;
return p - dest;
}

1
loader/efi/chainloader.c
View file

@ -25,6 +25,7 @@
#include <grub/device.h>
#include <grub/disk.h>
#include <grub/misc.h>
#include <grub/charset.h>
#include <grub/mm.h>
#include <grub/types.h>
#include <grub/dl.h>

9
loader/i386/pc/multiboot2.c
View file

@ -27,7 +27,8 @@
#include <grub/cpu/multiboot.h>
grub_err_t
grub_mb2_arch_elf32_hook (Elf32_Phdr *phdr, UNUSED grub_addr_t *addr,
grub_mb2_arch_elf32_hook (Elf32_Phdr *phdr,
grub_addr_t *addr __attribute__ ((unused)),
int *do_load)
{
Elf32_Addr paddr = phdr->p_paddr;
@ -48,7 +49,8 @@ grub_mb2_arch_elf32_hook (Elf32_Phdr *phdr, UNUSED grub_addr_t *addr,
}
grub_err_t
grub_mb2_arch_elf64_hook (Elf64_Phdr *phdr, UNUSED grub_addr_t *addr,
grub_mb2_arch_elf64_hook (Elf64_Phdr *phdr,
grub_addr_t *addr __attribute__ ((unused)),
int *do_load)
{
Elf64_Addr paddr = phdr->p_paddr;
@ -82,7 +84,8 @@ grub_mb2_arch_module_alloc (grub_size_t size, grub_addr_t *addr)
}
grub_err_t
grub_mb2_arch_module_free (grub_addr_t addr, UNUSED grub_size_t size)
grub_mb2_arch_module_free (grub_addr_t addr,
grub_size_t size __attribute__ ((unused)))
{
grub_free((void *) addr);
return GRUB_ERR_NONE;

648
loader/i386/xnu.c
View file

@ -25,9 +25,13 @@
#include <grub/loader.h>
#include <grub/autoefi.h>
#include <grub/i386/tsc.h>
#include <grub/efi/api.h>
#include <grub/i386/pit.h>
#include <grub/misc.h>
#include <grub/charset.h>
#include <grub/term.h>
#include <grub/command.h>
#include <grub/gzio.h>
char grub_xnu_cmdline[1024];
grub_uint32_t grub_xnu_heap_will_be_at;
@ -46,6 +50,14 @@ struct tbl_alias table_aliases[] =
{GRUB_EFI_ACPI_TABLE_GUID, "ACPI"},
};
struct grub_xnu_devprop_device_descriptor
{
struct grub_xnu_devprop_device_descriptor *next;
struct property_descriptor *properties;
struct grub_efi_device_path *path;
int pathlen;
};
static int
utf16_strlen (grub_uint16_t *in)
{
@ -192,6 +204,417 @@ guessfsb (void)
((msrlow >> 7) & 0x3e) + ((msrlow >> 14) & 1), 0);
}
struct property_descriptor
{
struct property_descriptor *next;
grub_uint8_t *name;
grub_uint16_t *name16;
int name16len;
int length;
void *data;
};
struct grub_xnu_devprop_device_descriptor *devices = 0;
grub_err_t
grub_xnu_devprop_remove_property (struct grub_xnu_devprop_device_descriptor *dev,
char *name)
{
struct property_descriptor *prop;
prop = grub_named_list_find (GRUB_AS_NAMED_LIST_P (&dev->properties), name);
if (!prop)
return GRUB_ERR_NONE;
grub_free (prop->name);
grub_free (prop->name16);
grub_free (prop->data);
grub_list_remove (GRUB_AS_LIST_P (&dev->properties), GRUB_AS_LIST (prop));
return GRUB_ERR_NONE;
}
grub_err_t
grub_xnu_devprop_remove_device (struct grub_xnu_devprop_device_descriptor *dev)
{
void *t;
struct property_descriptor *prop;
grub_list_remove (GRUB_AS_LIST_P (&devices), GRUB_AS_LIST (dev));
for (prop = dev->properties; prop; )
{
grub_free (prop->name);
grub_free (prop->name16);
grub_free (prop->data);
t = prop;
prop = prop->next;
grub_free (t);
}
grub_free (dev->path);
grub_free (dev);
return GRUB_ERR_NONE;
}
struct grub_xnu_devprop_device_descriptor *
grub_xnu_devprop_add_device (struct grub_efi_device_path *path, int length)
{
struct grub_xnu_devprop_device_descriptor *ret;
ret = grub_zalloc (sizeof (*ret));
if (!ret)
return 0;
ret->path = grub_malloc (length);
if (!ret->path)
{
grub_free (ret);
return 0;
}
ret->pathlen = length;
grub_memcpy (ret->path, path, length);
grub_list_push (GRUB_AS_LIST_P (&devices), GRUB_AS_LIST (ret));
return ret;
}
static grub_err_t
grub_xnu_devprop_add_property (struct grub_xnu_devprop_device_descriptor *dev,
grub_uint8_t *utf8, grub_uint16_t *utf16,
int utf16len, void *data, int datalen)
{
struct property_descriptor *prop;
prop = grub_malloc (sizeof (*prop));
if (!prop)
return grub_errno;
prop->name = utf8;
prop->name16 = utf16;
prop->name16len = utf16len;
prop->length = datalen;
prop->data = grub_malloc (prop->length);
if (!prop->data)
{
grub_free (prop);
grub_free (prop->name);
grub_free (prop->name16);
return grub_errno;
}
grub_memcpy (prop->data, data, prop->length);
grub_list_push (GRUB_AS_LIST_P (&dev->properties),
GRUB_AS_LIST (prop));
return GRUB_ERR_NONE;
}
grub_err_t
grub_xnu_devprop_add_property_utf8 (struct grub_xnu_devprop_device_descriptor *dev,
char *name, void *data, int datalen)
{
grub_uint8_t *utf8;
grub_uint16_t *utf16;
int len, utf16len;
grub_err_t err;
utf8 = (grub_uint8_t *) grub_strdup (name);
if (!utf8)
return grub_errno;
len = grub_strlen (name);
utf16 = grub_malloc (sizeof (grub_uint16_t) * len);
if (!utf16)
{
grub_free (utf8);
return grub_errno;
}
utf16len = grub_utf8_to_utf16 (utf16, len, utf8, len, NULL);
if (utf16len < 0)
{
grub_free (utf8);
grub_free (utf16);
return grub_errno;
}
err = grub_xnu_devprop_add_property (dev, utf8, utf16,
utf16len, data, datalen);
if (err)
{
grub_free (utf8);
grub_free (utf16);
return err;
}
return GRUB_ERR_NONE;
}
grub_err_t
grub_xnu_devprop_add_property_utf16 (struct grub_xnu_devprop_device_descriptor *dev,
grub_uint16_t *name, int namelen,
void *data, int datalen)
{
grub_uint8_t *utf8;
grub_uint16_t *utf16;
grub_err_t err;
utf16 = grub_malloc (sizeof (grub_uint16_t) * namelen);
if (!utf16)
return grub_errno;
grub_memcpy (utf16, name, sizeof (grub_uint16_t) * namelen);
utf8 = grub_malloc (namelen * 4 + 1);
if (!utf8)
{
grub_free (utf8);
return grub_errno;
}
*grub_utf16_to_utf8 ((grub_uint8_t *) utf8, name, namelen) = '\0';
err = grub_xnu_devprop_add_property (dev, utf8, utf16,
namelen, data, datalen);
if (err)
{
grub_free (utf8);
grub_free (utf16);
return err;
}
return GRUB_ERR_NONE;
}
static inline int
hextoval (char c)
{
if (c >= '0' && c <= '9')
return c - '0';
if (c >= 'a' && c <= 'z')
return c - 'a' + 10;
if (c >= 'A' && c <= 'Z')
return c - 'A' + 10;
return 0;
}
void
grub_cpu_xnu_unload (void)
{
struct grub_xnu_devprop_device_descriptor *dev1, *dev2;
for (dev1 = devices; dev1; )
{
dev2 = dev1->next;
grub_xnu_devprop_remove_device (dev1);
dev1 = dev2;
}
}
static grub_err_t
grub_cpu_xnu_fill_devprop (void)
{
struct grub_xnu_devtree_key *efikey;
int total_length = sizeof (struct grub_xnu_devprop_header);
struct grub_xnu_devtree_key *devprop;
struct grub_xnu_devprop_device_descriptor *device;
void *ptr;
struct grub_xnu_devprop_header *head;
void *t;
int numdevs = 0;
/* The key "efi". */
efikey = grub_xnu_create_key (&grub_xnu_devtree_root, "efi");
if (! efikey)
return grub_errno;
for (device = devices; device; device = device->next)
{
struct property_descriptor *propdesc;
total_length += sizeof (struct grub_xnu_devprop_device_header);
total_length += device->pathlen;
for (propdesc = device->properties; propdesc; propdesc = propdesc->next)
{
total_length += sizeof (grub_uint32_t);
total_length += sizeof (grub_uint16_t)
* (propdesc->name16len + 1);
total_length += sizeof (grub_uint32_t);
total_length += propdesc->length;
}
numdevs++;
}
devprop = grub_xnu_create_value (&(efikey->first_child), "device-properties");
if (devprop)
{
devprop->data = grub_malloc (total_length);
devprop->datasize = total_length;
}
ptr = devprop->data;
head = ptr;
ptr = head + 1;
head->length = total_length;
head->alwaysone = 1;
head->num_devices = numdevs;
for (device = devices; device; )
{
struct grub_xnu_devprop_device_header *devhead;
struct property_descriptor *propdesc;
devhead = ptr;
devhead->num_values = 0;
ptr = devhead + 1;
grub_memcpy (ptr, device->path, device->pathlen);
ptr = (char *) ptr + device->pathlen;
for (propdesc = device->properties; propdesc; )
{
grub_uint32_t *len;
grub_uint16_t *name;
void *data;
len = ptr;
*len = 2 * propdesc->name16len + sizeof (grub_uint16_t)
+ sizeof (grub_uint32_t);
ptr = len + 1;
name = ptr;
grub_memcpy (name, propdesc->name16, 2 * propdesc->name16len);
name += propdesc->name16len;
/* NUL terminator. */
*name = 0;
ptr = name + 1;
len = ptr;
*len = propdesc->length + sizeof (grub_uint32_t);
data = len + 1;
ptr = data;
grub_memcpy (ptr, propdesc->data, propdesc->length);
ptr = (char *) ptr + propdesc->length;
grub_free (propdesc->name);
grub_free (propdesc->name16);
grub_free (propdesc->data);
t = propdesc;
propdesc = propdesc->next;
grub_free (t);
devhead->num_values++;
}
devhead->length = (char *) ptr - (char *) devhead;
t = device;
device = device->next;
grub_free (t);
}
devices = 0;
return GRUB_ERR_NONE;
}
static grub_err_t
grub_cmd_devprop_load (grub_command_t cmd __attribute__ ((unused)),
int argc, char *args[])
{
grub_file_t file;
void *buf, *bufstart, *bufend;
struct grub_xnu_devprop_header *head;
grub_size_t size;
unsigned i, j;
if (argc != 1)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "File name required. ");
file = grub_gzfile_open (args[0], 1);
if (! file)
return grub_error (GRUB_ERR_FILE_NOT_FOUND,
"Couldn't load device-propertie dump. ");
size = grub_file_size (file);
buf = grub_malloc (size);
if (!buf)
{
grub_file_close (file);
return grub_errno;
}
if (grub_file_read (file, buf, size) != (grub_ssize_t) size)
{
grub_file_close (file);
return grub_errno;
}
grub_file_close (file);
bufstart = buf;
bufend = (char *) buf + size;
head = buf;
buf = head + 1;
for (i = 0; i < grub_le_to_cpu32 (head->num_devices) && buf < bufend; i++)
{
struct grub_efi_device_path *dp, *dpstart;
struct grub_xnu_devprop_device_descriptor *dev;
struct grub_xnu_devprop_device_header *devhead;
devhead = buf;
buf = devhead + 1;
dpstart = buf;
do
{
dp = buf;
buf = (char *) buf + GRUB_EFI_DEVICE_PATH_LENGTH (dp);
}
while (!GRUB_EFI_END_ENTIRE_DEVICE_PATH (dp) && buf < bufend);
dev = grub_xnu_devprop_add_device (dpstart, (char *) buf
- (char *) dpstart);
for (j = 0; j < grub_le_to_cpu32 (devhead->num_values) && buf < bufend;
j++)
{
grub_uint32_t *namelen;
grub_uint32_t *datalen;
grub_uint16_t *utf16;
void *data;
grub_err_t err;
namelen = buf;
buf = namelen + 1;
if (buf >= bufend)
break;
utf16 = buf;
buf = (char *) buf + *namelen - sizeof (grub_uint32_t);
if (buf >= bufend)
break;
datalen = buf;
buf = datalen + 1;
if (buf >= bufend)
break;
data = buf;
buf = (char *) buf + *datalen - sizeof (grub_uint32_t);
if (buf >= bufend)
break;
err = grub_xnu_devprop_add_property_utf16
(dev, utf16, (*namelen - sizeof (grub_uint32_t)
- sizeof (grub_uint16_t)) / sizeof (grub_uint16_t),
data, *datalen - sizeof (grub_uint32_t));
if (err)
{
grub_free (bufstart);
return err;
}
}
}
grub_free (bufstart);
return GRUB_ERR_NONE;
}
/* Fill device tree. */
/* FIXME: some entries may be platform-agnostic. Move them to loader/xnu.c. */
grub_err_t
@ -203,11 +626,6 @@ grub_cpu_xnu_fill_devicetree (void)
struct grub_xnu_devtree_key *runtimesrvkey;
struct grub_xnu_devtree_key *platformkey;
unsigned i, j;
grub_err_t err;
err = grub_autoefi_prepare ();
if (err)
return err;
/* The value "model". */
/* FIXME: may this value be sometimes different? */
@ -430,12 +848,29 @@ grub_xnu_boot (void)
grub_efi_uintn_t map_key = 0;
grub_efi_uintn_t descriptor_size = 0;
grub_efi_uint32_t descriptor_version = 0;
grub_uint64_t firstruntimeaddr, lastruntimeaddr;
grub_uint64_t firstruntimepage, lastruntimepage;
grub_uint64_t curruntimepage;
void *devtree;
grub_size_t devtreelen;
int i;
struct grub_relocator32_state state;
err = grub_autoefi_prepare ();
if (err)
return err;
err = grub_cpu_xnu_fill_devprop ();
if (err)
return err;
err = grub_cpu_xnu_fill_devicetree ();
if (err)
return err;
err = grub_xnu_fill_devicetree ();
if (err)
return err;
/* Page-align to avoid following parts to be inadvertently freed. */
err = grub_xnu_align_heap (GRUB_XNU_PAGESIZE);
if (err)
@ -448,89 +883,6 @@ grub_xnu_boot (void)
descriptor_size = 0;
descriptor_version = 0;
if (grub_autoefi_get_memory_map (&memory_map_size, memory_map,
&map_key, &descriptor_size,
&descriptor_version) < 0)
return grub_errno;
memory_map = grub_xnu_heap_malloc (memory_map_size);
if (! memory_map)
return grub_errno;
if (grub_autoefi_get_memory_map (&memory_map_size, memory_map,
&map_key, &descriptor_size,
&descriptor_version) <= 0)
return grub_errno;
mmap_relloc_off = (grub_uint8_t *) memory_map
- (grub_uint8_t *) grub_xnu_heap_start;
firstruntimeaddr = (grub_uint64_t) (-1);
lastruntimeaddr = 0;
for (i = 0; (unsigned) i < memory_map_size / descriptor_size; i++)
{
grub_efi_memory_descriptor_t *curdesc = (grub_efi_memory_descriptor_t *)
((char *) memory_map + descriptor_size * i);
/* Some EFI implementations set physical_start to 0 which
causes XNU crash. */
curdesc->virtual_start = curdesc->physical_start;
if (curdesc->type == GRUB_EFI_RUNTIME_SERVICES_DATA
|| curdesc->type == GRUB_EFI_RUNTIME_SERVICES_CODE)
{
if (firstruntimeaddr > curdesc->physical_start)
firstruntimeaddr = curdesc->physical_start;
if (lastruntimeaddr < curdesc->physical_start
+ curdesc->num_pages * 4096)
lastruntimeaddr = curdesc->physical_start
+ curdesc->num_pages * 4096;
}
}
/* Relocate the boot parameters to heap. */
bootparams_relloc = grub_xnu_heap_malloc (sizeof (*bootparams_relloc));
if (! bootparams_relloc)
return grub_errno;
bootparams_relloc_off = (grub_uint8_t *) bootparams_relloc
- (grub_uint8_t *) grub_xnu_heap_start;
err = grub_xnu_writetree_toheap (&devtree, &devtreelen);
if (err)
return err;
bootparams_relloc = (struct grub_xnu_boot_params *)
(bootparams_relloc_off + (grub_uint8_t *) grub_xnu_heap_start);
grub_memcpy (bootparams_relloc->cmdline, grub_xnu_cmdline,
sizeof (bootparams_relloc->cmdline));
bootparams_relloc->devtree
= ((grub_uint8_t *) devtree - (grub_uint8_t *) grub_xnu_heap_start)
+ grub_xnu_heap_will_be_at;
bootparams_relloc->devtreelen = devtreelen;
bootparams_relloc->heap_start = grub_xnu_heap_will_be_at;
bootparams_relloc->heap_size = grub_xnu_heap_size;
bootparams_relloc->efi_mmap = grub_xnu_heap_will_be_at + mmap_relloc_off;
bootparams_relloc->efi_mmap_size = memory_map_size;
bootparams_relloc->efi_mem_desc_size = descriptor_size;
bootparams_relloc->efi_mem_desc_version = descriptor_version;
bootparams_relloc->efi_runtime_first_page = firstruntimeaddr
/ GRUB_XNU_PAGESIZE;
bootparams_relloc->efi_runtime_npages
= ((lastruntimeaddr + GRUB_XNU_PAGESIZE - 1) / GRUB_XNU_PAGESIZE)
- (firstruntimeaddr / GRUB_XNU_PAGESIZE);
bootparams_relloc->efi_uintnbits = SIZEOF_OF_UINTN * 8;
bootparams_relloc->efi_system_table
= PTR_TO_UINT32 (grub_autoefi_system_table);
bootparams_relloc->verminor = GRUB_XNU_BOOTARGS_VERMINOR;
bootparams_relloc->vermajor = GRUB_XNU_BOOTARGS_VERMAJOR;
/* Parameters for asm helper. */
grub_xnu_stack = bootparams_relloc->heap_start
+ bootparams_relloc->heap_size + GRUB_XNU_PAGESIZE;
grub_xnu_arg1 = bootparams_relloc_off + grub_xnu_heap_will_be_at;
grub_dprintf ("xnu", "eip=%x\n", grub_xnu_entry_point);
const char *debug = grub_env_get ("debug");
@ -541,6 +893,13 @@ grub_xnu_boot (void)
grub_getkey ();
}
/* Relocate the boot parameters to heap. */
bootparams_relloc = grub_xnu_heap_malloc (sizeof (*bootparams_relloc));
if (! bootparams_relloc)
return grub_errno;
bootparams_relloc_off = (grub_uint8_t *) bootparams_relloc
- (grub_uint8_t *) grub_xnu_heap_start;
/* Set video. */
err = grub_xnu_set_video (bootparams_relloc);
if (err != GRUB_ERR_NONE)
@ -557,12 +916,121 @@ grub_xnu_boot (void)
bootparams_relloc->lfb_base = 0;
}
if (! grub_autoefi_finish_boot_services ())
if (grub_autoefi_get_memory_map (&memory_map_size, memory_map,
&map_key, &descriptor_size,
&descriptor_version) < 0)
return grub_errno;
/* We will do few allocations later. Reserve some space for possible
memory map growth. */
memory_map_size += 20 * descriptor_size;
memory_map = grub_xnu_heap_malloc (memory_map_size);
if (! memory_map)
return grub_errno;
mmap_relloc_off = (grub_uint8_t *) memory_map
- (grub_uint8_t *) grub_xnu_heap_start;
err = grub_xnu_writetree_toheap (&devtree, &devtreelen);
if (err)
return err;
bootparams_relloc = (struct grub_xnu_boot_params *)
(bootparams_relloc_off + (grub_uint8_t *) grub_xnu_heap_start);
grub_memcpy (bootparams_relloc->cmdline, grub_xnu_cmdline,
sizeof (bootparams_relloc->cmdline));
bootparams_relloc->devtree
= ((grub_uint8_t *) devtree - (grub_uint8_t *) grub_xnu_heap_start)
+ grub_xnu_heap_will_be_at;
bootparams_relloc->devtreelen = devtreelen;
memory_map = (grub_efi_memory_descriptor_t *)
((grub_uint8_t *) grub_xnu_heap_start + mmap_relloc_off);
if (grub_autoefi_get_memory_map (&memory_map_size, memory_map,
&map_key, &descriptor_size,
&descriptor_version) <= 0)
return grub_errno;
bootparams_relloc->efi_system_table
= PTR_TO_UINT32 (grub_autoefi_system_table);
firstruntimepage = (((grub_addr_t) grub_xnu_heap_will_be_at
+ grub_xnu_heap_size + GRUB_XNU_PAGESIZE - 1)
/ GRUB_XNU_PAGESIZE) + 20;
curruntimepage = firstruntimepage;
for (i = 0; (unsigned) i < memory_map_size / descriptor_size; i++)
{
grub_efi_memory_descriptor_t *curdesc = (grub_efi_memory_descriptor_t *)
((char *) memory_map + descriptor_size * i);
curdesc->virtual_start = curdesc->physical_start;
if (curdesc->type == GRUB_EFI_RUNTIME_SERVICES_DATA
|| curdesc->type == GRUB_EFI_RUNTIME_SERVICES_CODE)
{
curdesc->virtual_start = curruntimepage << 12;
curruntimepage += curdesc->num_pages;
if (curdesc->physical_start
<= PTR_TO_UINT64 (grub_autoefi_system_table)
&& curdesc->physical_start + (curdesc->num_pages << 12)
> PTR_TO_UINT64 (grub_autoefi_system_table))
bootparams_relloc->efi_system_table
= PTR_TO_UINT64 (grub_autoefi_system_table)
- curdesc->physical_start + curdesc->virtual_start;
if (SIZEOF_OF_UINTN == 8 && grub_xnu_is_64bit)
curdesc->virtual_start |= 0xffffff8000000000ULL;
}
}
lastruntimepage = curruntimepage;
bootparams_relloc->efi_mmap = grub_xnu_heap_will_be_at + mmap_relloc_off;
bootparams_relloc->efi_mmap_size = memory_map_size;
bootparams_relloc->efi_mem_desc_size = descriptor_size;
bootparams_relloc->efi_mem_desc_version = descriptor_version;
bootparams_relloc->heap_start = grub_xnu_heap_will_be_at;
bootparams_relloc->heap_size = grub_xnu_heap_size;
bootparams_relloc->efi_runtime_first_page = firstruntimepage;
bootparams_relloc->efi_runtime_npages = lastruntimepage - firstruntimepage;
bootparams_relloc->efi_uintnbits = SIZEOF_OF_UINTN * 8;
bootparams_relloc->verminor = GRUB_XNU_BOOTARGS_VERMINOR;
bootparams_relloc->vermajor = GRUB_XNU_BOOTARGS_VERMAJOR;
/* Parameters for asm helper. */
grub_xnu_stack = bootparams_relloc->heap_start
+ bootparams_relloc->heap_size + GRUB_XNU_PAGESIZE;
grub_xnu_arg1 = bootparams_relloc_off + grub_xnu_heap_will_be_at;
if (! grub_autoefi_exit_boot_services (map_key))
return grub_error (GRUB_ERR_IO, "can't exit boot services");
grub_autoefi_set_virtual_address_map (memory_map_size, descriptor_size,
descriptor_version,memory_map);
state.eip = grub_xnu_entry_point;
state.eax = grub_xnu_arg1;
state.esp = grub_xnu_stack;
return grub_relocator32_boot (grub_xnu_heap_start, grub_xnu_heap_will_be_at,
state);
}
static grub_command_t cmd_devprop_load;
void
grub_cpu_xnu_init (void)
{
cmd_devprop_load = grub_register_command ("xnu_devprop_load",
grub_cmd_devprop_load,
0, "Load device-properties dump.");
}
void
grub_cpu_xnu_fini (void)
{
grub_unregister_command (cmd_devprop_load);
}

6
loader/ieee1275/multiboot2.c
View file

@ -36,7 +36,8 @@ typedef void (*kernel_entry_t) (unsigned long, void *, int (void *),
/* Claim the memory occupied by the multiboot kernel. */
grub_err_t
grub_mb2_arch_elf32_hook (Elf32_Phdr *phdr, UNUSED grub_addr_t *addr,
grub_mb2_arch_elf32_hook (Elf32_Phdr *phdr,
grub_addr_t *addr __attribute__((unused)),
int *do_load)
{
int rc;
@ -61,7 +62,8 @@ grub_mb2_arch_elf32_hook (Elf32_Phdr *phdr, UNUSED grub_addr_t *addr,
/* Claim the memory occupied by the multiboot kernel. */
grub_err_t
grub_mb2_arch_elf64_hook (Elf64_Phdr *phdr, UNUSED grub_addr_t *addr,
grub_mb2_arch_elf64_hook (Elf64_Phdr *phdr,
grub_addr_t *addr __attribute__((unused)),
int *do_load)
{
int rc;

236
loader/macho.c
View file

@ -30,239 +30,6 @@
#include <grub/misc.h>
#include <grub/mm.h>
#define min(a,b) (((a) < (b)) ? (a) : (b))
/* 32-bit. */
int
grub_macho_contains_macho32 (grub_macho_t macho)
{
return macho->offset32 != -1;
}
static void
grub_macho_parse32 (grub_macho_t macho)
{
struct grub_macho_header32 head;
/* Is there any candidate at all? */
if (macho->offset32 == -1)
return;
/* Read header and check magic*/
if (grub_file_seek (macho->file, macho->offset32) == (grub_off_t) -1
|| grub_file_read (macho->file, &head, sizeof (head))
!= sizeof(head))
{
grub_error (GRUB_ERR_READ_ERROR, "Cannot read Mach-O header.");
macho->offset32 = -1;
return;
}
if (head.magic != GRUB_MACHO_MAGIC32)
{
grub_error (GRUB_ERR_BAD_OS, "Invalid Mach-O 32-bit header.");
macho->offset32 = -1;
return;
}
/* Read commands. */
macho->ncmds32 = head.ncmds;
macho->cmdsize32 = head.sizeofcmds;
macho->cmds32 = grub_malloc(macho->cmdsize32);
if (! macho->cmds32)
{
grub_error (GRUB_ERR_OUT_OF_MEMORY, "not enough memory to read commands");
return;
}
if (grub_file_read (macho->file, macho->cmds32,
(grub_size_t) macho->cmdsize32)
!= (grub_ssize_t) macho->cmdsize32)
{
grub_error (GRUB_ERR_READ_ERROR, "Cannot read Mach-O header.");
macho->offset32 = -1;
}
}
typedef int NESTED_FUNC_ATTR (*grub_macho_iter_hook_t)
(grub_macho_t , struct grub_macho_cmd *,
void *);
static grub_err_t
grub_macho32_cmds_iterate (grub_macho_t macho,
grub_macho_iter_hook_t hook,
void *hook_arg)
{
grub_uint8_t *hdrs = macho->cmds32;
int i;
if (! macho->cmds32)
return grub_error (GRUB_ERR_BAD_OS, "Couldn't find 32-bit Mach-O");
for (i = 0; i < macho->ncmds32; i++)
{
struct grub_macho_cmd *hdr = (struct grub_macho_cmd *) hdrs;
if (hook (macho, hdr, hook_arg))
break;
hdrs += hdr->cmdsize;
}
return grub_errno;
}
grub_size_t
grub_macho32_filesize (grub_macho_t macho)
{
if (grub_macho_contains_macho32 (macho))
return macho->end32 - macho->offset32;
return 0;
}
grub_err_t
grub_macho32_readfile (grub_macho_t macho, void *dest)
{
grub_ssize_t read;
if (! grub_macho_contains_macho32 (macho))
return grub_error (GRUB_ERR_BAD_OS,
"Couldn't read architecture-specific part");
if (grub_file_seek (macho->file, macho->offset32) == (grub_off_t) -1)
{
grub_error_push ();
return grub_error (GRUB_ERR_BAD_OS,
"Invalid offset in program header.");
}
read = grub_file_read (macho->file, dest,
macho->end32 - macho->offset32);
if (read != (grub_ssize_t) (macho->end32 - macho->offset32))
{
grub_error_push ();
return grub_error (GRUB_ERR_BAD_OS,
"Couldn't read architecture-specific part");
}
return GRUB_ERR_NONE;
}
/* Calculate the amount of memory spanned by the segments. */
grub_err_t
grub_macho32_size (grub_macho_t macho, grub_addr_t *segments_start,
grub_addr_t *segments_end, int flags)
{
int nr_phdrs = 0;
/* Run through the program headers to calculate the total memory size we
should claim. */
auto int NESTED_FUNC_ATTR calcsize (grub_macho_t _macho,
struct grub_macho_cmd *phdr, void *_arg);
int NESTED_FUNC_ATTR calcsize (grub_macho_t UNUSED _macho,
struct grub_macho_cmd *hdr0, void UNUSED *_arg)
{
struct grub_macho_segment32 *hdr = (struct grub_macho_segment32 *) hdr0;
if (hdr->cmd != GRUB_MACHO_CMD_SEGMENT32)
return 0;
if (! hdr->filesize && (flags & GRUB_MACHO_NOBSS))
return 0;
nr_phdrs++;
if (hdr->vmaddr < *segments_start)
*segments_start = hdr->vmaddr;
if (hdr->vmaddr + hdr->vmsize > *segments_end)
*segments_end = hdr->vmaddr + hdr->vmsize;
return 0;
}
*segments_start = (grub_uint32_t) -1;
*segments_end = 0;
grub_macho32_cmds_iterate (macho, calcsize, 0);
if (nr_phdrs == 0)
return grub_error (GRUB_ERR_BAD_OS, "No program headers present");
if (*segments_end < *segments_start)
/* Very bad addresses. */
return grub_error (GRUB_ERR_BAD_OS, "Bad program header load addresses");
return GRUB_ERR_NONE;
}
/* Load every loadable segment into memory specified by `_load_hook'. */
grub_err_t
grub_macho32_load (grub_macho_t macho, char *offset, int flags)
{
grub_err_t err = 0;
auto int NESTED_FUNC_ATTR do_load(grub_macho_t _macho,
struct grub_macho_cmd *hdr0,
void UNUSED *_arg);
int NESTED_FUNC_ATTR do_load(grub_macho_t _macho,
struct grub_macho_cmd *hdr0,
void UNUSED *_arg)
{
struct grub_macho_segment32 *hdr = (struct grub_macho_segment32 *) hdr0;
if (hdr->cmd != GRUB_MACHO_CMD_SEGMENT32)
return 0;
if (! hdr->filesize && (flags & GRUB_MACHO_NOBSS))
return 0;
if (! hdr->vmsize)
return 0;
if (grub_file_seek (_macho->file, hdr->fileoff
+ _macho->offset32) == (grub_off_t) -1)
{
grub_error_push ();
grub_error (GRUB_ERR_BAD_OS,
"Invalid offset in program header.");
return 1;
}
if (hdr->filesize)
{
grub_ssize_t read;
read = grub_file_read (_macho->file, offset + hdr->vmaddr,
min (hdr->filesize, hdr->vmsize));
if (read != (grub_ssize_t) min (hdr->filesize, hdr->vmsize))
{
/* XXX How can we free memory from `load_hook'? */
grub_error_push ();
err=grub_error (GRUB_ERR_BAD_OS,
"Couldn't read segment from file: "
"wanted 0x%lx bytes; read 0x%lx bytes.",
hdr->filesize, read);
return 1;
}
}
if (hdr->filesize < hdr->vmsize)
grub_memset (offset + hdr->vmaddr + hdr->filesize,
0, hdr->vmsize - hdr->filesize);
return 0;
}
grub_macho32_cmds_iterate (macho, do_load, 0);
return err;
}
grub_uint32_t
grub_macho32_get_entry_point (grub_macho_t macho)
{
grub_uint32_t entry_point = 0;
auto int NESTED_FUNC_ATTR hook(grub_macho_t _macho,
struct grub_macho_cmd *hdr,
void UNUSED *_arg);
int NESTED_FUNC_ATTR hook(grub_macho_t UNUSED _macho,
struct grub_macho_cmd *hdr,
void UNUSED *_arg)
{
if (hdr->cmd == GRUB_MACHO_CMD_THREAD)
entry_point = ((struct grub_macho_thread32 *) hdr)->entry_point;
return 0;
}
grub_macho32_cmds_iterate (macho, hook, 0);
return entry_point;
}
grub_err_t
grub_macho_close (grub_macho_t macho)
{
@ -367,8 +134,7 @@ grub_macho_file (grub_file_t file)
}
grub_macho_parse32 (macho);
/* FIXME: implement 64-bit.*/
/* grub_macho_parse64 (macho); */
grub_macho_parse64 (macho);
return macho;

18
loader/macho32.c Normal file
View file

@ -0,0 +1,18 @@
#include <grub/cpu/macho.h>
#include <grub/machoload.h>
#define SUFFIX(x) x ## 32
typedef struct grub_macho_header32 grub_macho_header_t;
typedef struct grub_macho_segment32 grub_macho_segment_t;
typedef grub_uint32_t grub_macho_addr_t;
typedef struct grub_macho_thread32 grub_macho_thread_t;
#define offsetXX offset32
#define ncmdsXX ncmds32
#define cmdsizeXX cmdsize32
#define cmdsXX cmds32
#define endXX end32
#define XX "32"
#define GRUB_MACHO_MAGIC GRUB_MACHO_MAGIC32
#define GRUB_MACHO_CMD_SEGMENT GRUB_MACHO_CMD_SEGMENT32
#include "machoXX.c"

18
loader/macho64.c Normal file
View file

@ -0,0 +1,18 @@
#include <grub/cpu/macho.h>
#include <grub/machoload.h>
#define SUFFIX(x) x ## 64
typedef struct grub_macho_header64 grub_macho_header_t;
typedef struct grub_macho_segment64 grub_macho_segment_t;
typedef grub_uint64_t grub_macho_addr_t;
typedef struct grub_macho_thread64 grub_macho_thread_t;
#define offsetXX offset64
#define ncmdsXX ncmds64
#define cmdsizeXX cmdsize64
#define cmdsXX cmds64
#define endXX end64
#define XX "64"
#define GRUB_MACHO_MAGIC GRUB_MACHO_MAGIC64
#define GRUB_MACHO_CMD_SEGMENT GRUB_MACHO_CMD_SEGMENT64
#include "machoXX.c"

239
loader/machoXX.c Normal file
View file

@ -0,0 +1,239 @@
#include <grub/file.h>
#include <grub/mm.h>
#include <grub/misc.h>
#define min(a,b) (((a) < (b)) ? (a) : (b))
int
SUFFIX (grub_macho_contains_macho) (grub_macho_t macho)
{
return macho->offsetXX != -1;
}
void
SUFFIX (grub_macho_parse) (grub_macho_t macho)
{
grub_macho_header_t head;
/* Is there any candidate at all? */
if (macho->offsetXX == -1)
return;
/* Read header and check magic*/
if (grub_file_seek (macho->file, macho->offsetXX) == (grub_off_t) -1
|| grub_file_read (macho->file, &head, sizeof (head))
!= sizeof(head))
{
grub_error (GRUB_ERR_READ_ERROR, "Cannot read Mach-O header.");
macho->offsetXX = -1;
return;
}
if (head.magic != GRUB_MACHO_MAGIC)
{
grub_error (GRUB_ERR_BAD_OS, "Invalid Mach-O " XX "-bit header.");
macho->offsetXX = -1;
return;
}
/* Read commands. */
macho->ncmdsXX = head.ncmds;
macho->cmdsizeXX = head.sizeofcmds;
macho->cmdsXX = grub_malloc(macho->cmdsizeXX);
if (! macho->cmdsXX)
{
grub_error (GRUB_ERR_OUT_OF_MEMORY, "not enough memory to read commands");
return;
}
if (grub_file_read (macho->file, macho->cmdsXX,
(grub_size_t) macho->cmdsizeXX)
!= (grub_ssize_t) macho->cmdsizeXX)
{
grub_error (GRUB_ERR_READ_ERROR, "Cannot read Mach-O header.");
macho->offsetXX = -1;
}
}
typedef int NESTED_FUNC_ATTR (*grub_macho_iter_hook_t)
(grub_macho_t , struct grub_macho_cmd *,
void *);
static grub_err_t
grub_macho_cmds_iterate (grub_macho_t macho,
grub_macho_iter_hook_t hook,
void *hook_arg)
{
grub_uint8_t *hdrs = macho->cmdsXX;
int i;
if (! macho->cmdsXX)
return grub_error (GRUB_ERR_BAD_OS, "Couldn't find " XX "-bit Mach-O");
for (i = 0; i < macho->ncmdsXX; i++)
{
struct grub_macho_cmd *hdr = (struct grub_macho_cmd *) hdrs;
if (hook (macho, hdr, hook_arg))
break;
hdrs += hdr->cmdsize;
}
return grub_errno;
}
grub_size_t
SUFFIX (grub_macho_filesize) (grub_macho_t macho)
{
if (SUFFIX (grub_macho_contains_macho) (macho))
return macho->endXX - macho->offsetXX;
return 0;
}
grub_err_t
SUFFIX (grub_macho_readfile) (grub_macho_t macho, void *dest)
{
grub_ssize_t read;
if (! SUFFIX (grub_macho_contains_macho) (macho))
return grub_error (GRUB_ERR_BAD_OS,
"Couldn't read architecture-specific part");
if (grub_file_seek (macho->file, macho->offsetXX) == (grub_off_t) -1)
{
grub_error_push ();
return grub_error (GRUB_ERR_BAD_OS,
"Invalid offset in program header.");
}
read = grub_file_read (macho->file, dest,
macho->endXX - macho->offsetXX);
if (read != (grub_ssize_t) (macho->endXX - macho->offsetXX))
{
grub_error_push ();
return grub_error (GRUB_ERR_BAD_OS,
"Couldn't read architecture-specific part");
}
return GRUB_ERR_NONE;
}
/* Calculate the amount of memory spanned by the segments. */
grub_err_t
SUFFIX (grub_macho_size) (grub_macho_t macho, grub_macho_addr_t *segments_start,
grub_macho_addr_t *segments_end, int flags)
{
int nr_phdrs = 0;
/* Run through the program headers to calculate the total memory size we
should claim. */
auto int NESTED_FUNC_ATTR calcsize (grub_macho_t _macho,
struct grub_macho_cmd *phdr, void *_arg);
int NESTED_FUNC_ATTR calcsize (grub_macho_t _macho __attribute__ ((unused)),
struct grub_macho_cmd *hdr0,
void *_arg __attribute__ ((unused)))
{
grub_macho_segment_t *hdr = (grub_macho_segment_t *) hdr0;
if (hdr->cmd != GRUB_MACHO_CMD_SEGMENT)
return 0;
if (! hdr->vmsize)
return 0;
if (! hdr->filesize && (flags & GRUB_MACHO_NOBSS))
return 0;
nr_phdrs++;
if (hdr->vmaddr < *segments_start)
*segments_start = hdr->vmaddr;
if (hdr->vmaddr + hdr->vmsize > *segments_end)
*segments_end = hdr->vmaddr + hdr->vmsize;
return 0;
}
*segments_start = (grub_macho_addr_t) -1;
*segments_end = 0;
grub_macho_cmds_iterate (macho, calcsize, 0);
if (nr_phdrs == 0)
return grub_error (GRUB_ERR_BAD_OS, "No program headers present");
if (*segments_end < *segments_start)
/* Very bad addresses. */
return grub_error (GRUB_ERR_BAD_OS, "Bad program header load addresses");
return GRUB_ERR_NONE;
}
/* Load every loadable segment into memory specified by `_load_hook'. */
grub_err_t
SUFFIX (grub_macho_load) (grub_macho_t macho, char *offset, int flags)
{
grub_err_t err = 0;
auto int NESTED_FUNC_ATTR do_load(grub_macho_t _macho,
struct grub_macho_cmd *hdr0,
void *_arg __attribute__ ((unused)));
int NESTED_FUNC_ATTR do_load(grub_macho_t _macho,
struct grub_macho_cmd *hdr0,
void *_arg __attribute__ ((unused)))
{
grub_macho_segment_t *hdr = (grub_macho_segment_t *) hdr0;
if (hdr->cmd != GRUB_MACHO_CMD_SEGMENT)
return 0;
if (! hdr->filesize && (flags & GRUB_MACHO_NOBSS))
return 0;
if (! hdr->vmsize)
return 0;
if (grub_file_seek (_macho->file, hdr->fileoff
+ _macho->offsetXX) == (grub_off_t) -1)
{
grub_error_push ();
grub_error (GRUB_ERR_BAD_OS,
"Invalid offset in program header.");
return 1;
}
if (hdr->filesize)
{
grub_ssize_t read;
read = grub_file_read (_macho->file, offset + hdr->vmaddr,
min (hdr->filesize, hdr->vmsize));
if (read != (grub_ssize_t) min (hdr->filesize, hdr->vmsize))
{
/* XXX How can we free memory from `load_hook'? */
grub_error_push ();
err=grub_error (GRUB_ERR_BAD_OS,
"Couldn't read segment from file: "
"wanted 0x%lx bytes; read 0x%lx bytes.",
hdr->filesize, read);
return 1;
}
}
if (hdr->filesize < hdr->vmsize)
grub_memset (offset + hdr->vmaddr + hdr->filesize,
0, hdr->vmsize - hdr->filesize);
return 0;
}
grub_macho_cmds_iterate (macho, do_load, 0);
return err;
}
grub_macho_addr_t
SUFFIX (grub_macho_get_entry_point) (grub_macho_t macho)
{
grub_macho_addr_t entry_point = 0;
auto int NESTED_FUNC_ATTR hook(grub_macho_t _macho,
struct grub_macho_cmd *hdr,
void *_arg __attribute__ ((unused)));
int NESTED_FUNC_ATTR hook(grub_macho_t _macho __attribute__ ((unused)),
struct grub_macho_cmd *hdr,
void *_arg __attribute__ ((unused)))
{
if (hdr->cmd == GRUB_MACHO_CMD_THREAD)
entry_point = ((grub_macho_thread_t *) hdr)->entry_point;
return 0;
}
grub_macho_cmds_iterate (macho, hook, 0);
return entry_point;
}

3
loader/multiboot2.c
View file

@ -222,7 +222,8 @@ grub_mb2_unload (void)
}
static grub_err_t
grub_mb2_load_other (UNUSED grub_file_t file, UNUSED void *buffer)
grub_mb2_load_other (grub_file_t file __attribute__ ((unused)),
void *buffer __attribute__ ((unused)))
{
/* XXX Create module tag here. */
return grub_error (GRUB_ERR_UNKNOWN_OS, "currently only ELF is supported");

476
loader/xnu.c
View file

@ -31,10 +31,12 @@
#include <grub/gzio.h>
#include <grub/command.h>
#include <grub/misc.h>
#include <grub/env.h>
struct grub_xnu_devtree_key *grub_xnu_devtree_root = 0;
static int driverspackagenum = 0;
static int driversnum = 0;
int grub_xnu_is_64bit = 0;
void *grub_xnu_heap_start = 0;
grub_size_t grub_xnu_heap_size = 0;
@ -326,6 +328,8 @@ grub_xnu_create_value (struct grub_xnu_devtree_key **parent, char *name)
static grub_err_t
grub_xnu_unload (void)
{
grub_cpu_xnu_unload ();
grub_xnu_free_devtree (grub_xnu_devtree_root);
grub_xnu_devtree_root = 0;
@ -345,7 +349,7 @@ grub_cmd_xnu_kernel (grub_command_t cmd __attribute__ ((unused)),
{
grub_err_t err;
grub_macho_t macho;
grub_addr_t startcode, endcode;
grub_uint32_t startcode, endcode;
int i;
char *ptr, *loadaddr;
@ -361,10 +365,10 @@ grub_cmd_xnu_kernel (grub_command_t cmd __attribute__ ((unused)),
{
grub_macho_close (macho);
return grub_error (GRUB_ERR_BAD_OS,
"Kernel doesn't contain suitable architecture");
"Kernel doesn't contain suitable 32-bit architecture");
}
err = grub_macho32_size (macho, &startcode, &endcode, GRUB_MACHO_NOBSS);
err = grub_macho_size32 (macho, &startcode, &endcode, GRUB_MACHO_NOBSS);
if (err)
{
grub_macho_close (macho);
@ -387,7 +391,7 @@ grub_cmd_xnu_kernel (grub_command_t cmd __attribute__ ((unused)),
}
/* Load kernel. */
err = grub_macho32_load (macho, loadaddr - startcode, GRUB_MACHO_NOBSS);
err = grub_macho_load32 (macho, loadaddr - startcode, GRUB_MACHO_NOBSS);
if (err)
{
grub_macho_close (macho);
@ -395,7 +399,7 @@ grub_cmd_xnu_kernel (grub_command_t cmd __attribute__ ((unused)),
return err;
}
grub_xnu_entry_point = grub_macho32_get_entry_point (macho);
grub_xnu_entry_point = grub_macho_get_entry_point32 (macho);
if (! grub_xnu_entry_point)
{
grub_macho_close (macho);
@ -429,13 +433,112 @@ grub_cmd_xnu_kernel (grub_command_t cmd __attribute__ ((unused)),
if (ptr != grub_xnu_cmdline)
*(ptr - 1) = 0;
err = grub_cpu_xnu_fill_devicetree ();
grub_loader_set (grub_xnu_boot, grub_xnu_unload, 0);
grub_xnu_lock ();
grub_xnu_is_64bit = 0;
return 0;
}
static grub_err_t
grub_cmd_xnu_kernel64 (grub_command_t cmd __attribute__ ((unused)),
int argc, char *args[])
{
grub_err_t err;
grub_macho_t macho;
grub_uint64_t startcode, endcode;
int i;
char *ptr, *loadaddr;
if (argc < 1)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "file name required");
grub_xnu_unload ();
macho = grub_macho_open (args[0]);
if (! macho)
return grub_errno;
if (! grub_macho_contains_macho64 (macho))
{
grub_macho_close (macho);
return grub_error (GRUB_ERR_BAD_OS,
"Kernel doesn't contain suitable 64-bit architecture");
}
err = grub_macho_size64 (macho, &startcode, &endcode, GRUB_MACHO_NOBSS);
if (err)
{
grub_macho_close (macho);
grub_xnu_unload ();
return err;
}
startcode &= 0x0fffffff;
endcode &= 0x0fffffff;
grub_dprintf ("xnu", "endcode = %lx, startcode = %lx\n",
(unsigned long) endcode, (unsigned long) startcode);
loadaddr = grub_xnu_heap_malloc (endcode - startcode);
grub_xnu_heap_will_be_at = startcode;
if (! loadaddr)
{
grub_macho_close (macho);
grub_xnu_unload ();
return grub_error (GRUB_ERR_OUT_OF_MEMORY,
"not enough memory to load kernel");
}
/* Load kernel. */
err = grub_macho_load64 (macho, loadaddr - startcode, GRUB_MACHO_NOBSS);
if (err)
{
grub_macho_close (macho);
grub_xnu_unload ();
return err;
}
grub_xnu_entry_point = grub_macho_get_entry_point64 (macho) & 0x0fffffff;
if (! grub_xnu_entry_point)
{
grub_macho_close (macho);
grub_xnu_unload ();
return grub_error (GRUB_ERR_BAD_OS, "couldn't find entry point");
}
grub_macho_close (macho);
err = grub_xnu_align_heap (GRUB_XNU_PAGESIZE);
if (err)
{
grub_xnu_unload ();
return err;
}
/* Copy parameters to kernel command line. */
ptr = grub_xnu_cmdline;
for (i = 1; i < argc; i++)
{
if (ptr + grub_strlen (args[i]) + 1
>= grub_xnu_cmdline + sizeof (grub_xnu_cmdline))
break;
grub_memcpy (ptr, args[i], grub_strlen (args[i]));
ptr += grub_strlen (args[i]);
*ptr = ' ';
ptr++;
}
/* Replace last space by '\0'. */
if (ptr != grub_xnu_cmdline)
*(ptr - 1) = 0;
grub_loader_set (grub_xnu_boot, grub_xnu_unload, 0);
grub_xnu_lock ();
grub_xnu_is_64bit = 1;
return 0;
}
@ -487,6 +590,34 @@ grub_xnu_register_memory (char *prefix, int *suffix,
return GRUB_ERR_NONE;
}
static inline char *
get_name_ptr (char *name)
{
char *p = name, *p2;
/* Skip Info.plist. */
p2 = grub_strrchr (p, '/');
if (!p2)
return name;
if (p2 == name)
return name + 1;
p = p2 - 1;
p2 = grub_strrchr (p, '/');
if (!p2)
return name;
if (p2 == name)
return name + 1;
if (grub_memcmp (p2, "/Contents/", sizeof ("/Contents/") - 1) != 0)
return p2 + 1;
p = p2 - 1;
p2 = grub_strrchr (p, '/');
if (!p2)
return name;
return p2 + 1;
}
/* Load .kext. */
static grub_err_t
grub_xnu_load_driver (char *infoplistname, grub_file_t binaryfile)
@ -498,6 +629,18 @@ grub_xnu_load_driver (char *infoplistname, grub_file_t binaryfile)
int neededspace = sizeof (*exthead);
grub_uint8_t *buf;
grub_size_t infoplistsize = 0, machosize = 0;
char *name, *nameend;
int namelen;
name = get_name_ptr (infoplistname);
nameend = grub_strchr (name, '/');
if (nameend)
namelen = nameend - name;
else
namelen = grub_strlen (name);
neededspace += namelen + 1;
if (! grub_xnu_heap_size)
return grub_error (GRUB_ERR_BAD_OS, "no xnu kernel loaded");
@ -513,7 +656,10 @@ grub_xnu_load_driver (char *infoplistname, grub_file_t binaryfile)
return grub_error (GRUB_ERR_BAD_OS,
"Extension doesn't contain suitable architecture");
}
machosize = grub_macho32_filesize (macho);
if (grub_xnu_is_64bit)
machosize = grub_macho_filesize64 (macho);
else
machosize = grub_macho_filesize32 (macho);
neededspace += machosize;
}
else
@ -548,7 +694,11 @@ grub_xnu_load_driver (char *infoplistname, grub_file_t binaryfile)
exthead->binaryaddr = (buf - (grub_uint8_t *) grub_xnu_heap_start)
+ grub_xnu_heap_will_be_at;
exthead->binarysize = machosize;
if ((err = grub_macho32_readfile (macho, buf)))
if (grub_xnu_is_64bit)
err = grub_macho_readfile64 (macho, buf);
else
err = grub_macho_readfile32 (macho, buf);
if (err)
{
grub_macho_close (macho);
return err;
@ -574,9 +724,17 @@ grub_xnu_load_driver (char *infoplistname, grub_file_t binaryfile)
}
grub_file_close (infoplist);
buf[infoplistsize] = 0;
buf += infoplistsize + 1;
}
grub_errno = GRUB_ERR_NONE;
exthead->nameaddr = (buf - (grub_uint8_t *) grub_xnu_heap_start)
+ grub_xnu_heap_will_be_at;
exthead->namesize = namelen + 1;
grub_memcpy (buf, name, namelen);
buf[namelen] = 0;
buf += namelen + 1;
/* Announce to kernel */
return grub_xnu_register_memory ("Driver-", &driversnum, exthead,
neededspace);
@ -641,7 +799,13 @@ grub_cmd_xnu_mkext (grub_command_t cmd __attribute__ ((unused)),
}
for (i = 0; i < narchs; i++)
{
if (GRUB_MACHO_CPUTYPE_IS_HOST32
if (!grub_xnu_is_64bit && GRUB_MACHO_CPUTYPE_IS_HOST32
(grub_be_to_cpu32 (archs[i].cputype)))
{
readoff = grub_be_to_cpu32 (archs[i].offset);
readlen = grub_be_to_cpu32 (archs[i].size);
}
if (grub_xnu_is_64bit && GRUB_MACHO_CPUTYPE_IS_HOST64
(grub_be_to_cpu32 (archs[i].cputype)))
{
readoff = grub_be_to_cpu32 (archs[i].offset);
@ -732,135 +896,6 @@ grub_cmd_xnu_ramdisk (grub_command_t cmd __attribute__ ((unused)),
return grub_xnu_register_memory ("RAMDisk", 0, loadto, size);
}
/* Parse a devtree file. It uses the following format:
valuename:valuedata;
keyname{
contents
}
keyname, valuename and valuedata are in hex.
*/
static char *
grub_xnu_parse_devtree (struct grub_xnu_devtree_key **parent,
char *start, char *end)
{
char *ptr, *ptr2;
char *name, *data;
int namelen, datalen, i;
for (ptr = start; ptr && ptr < end; )
{
if (grub_isspace (*ptr))
{
ptr++;
continue;
}
if (*ptr == '}')
return ptr + 1;
namelen = 0;
/* Parse the name. */
for (ptr2 = ptr; ptr2 < end && (grub_isspace (*ptr2)
|| (*ptr2 >= '0' && *ptr2 <= '9')
|| (*ptr2 >= 'a' && *ptr2 <= 'f')
|| (*ptr2 >= 'A' && *ptr2 <= 'F'));
ptr2++)
if (! grub_isspace (*ptr2))
namelen++;
if (ptr2 == end)
return 0;
namelen /= 2;
name = grub_malloc (namelen + 1);
if (!name)
return 0;
for (i = 0; i < 2 * namelen; i++)
{
int hex = 0;
while (grub_isspace (*ptr))
ptr++;
if (*ptr >= '0' && *ptr <= '9')
hex = *ptr - '0';
if (*ptr >= 'a' && *ptr <= 'f')
hex = *ptr - 'a' + 10;
if (*ptr >= 'A' && *ptr <= 'F')
hex = *ptr - 'A' + 10;
if (i % 2 == 0)
name[i / 2] = hex << 4;
else
name[i / 2] |= hex;
ptr++;
}
name [namelen] = 0;
while (grub_isspace (*ptr))
ptr++;
/* If it describes a key recursively invoke the function. */
if (*ptr == '{')
{
struct grub_xnu_devtree_key *newkey
= grub_xnu_create_key (parent, name);
grub_free (name);
if (! newkey)
return 0;
ptr = grub_xnu_parse_devtree (&(newkey->first_child), ptr + 1, end);
continue;
}
/* Parse the data. */
if (*ptr != ':')
return 0;
ptr++;
datalen = 0;
for (ptr2 = ptr; ptr2 < end && (grub_isspace (*ptr2)
|| (*ptr2 >= '0' && *ptr2 <= '9')
|| (*ptr2 >= 'a' && *ptr2 <= 'f')
|| (*ptr2 >= 'A' && *ptr2 <= 'F'));
ptr2++)
if (! grub_isspace (*ptr2))
datalen++;
if (ptr2 == end)
return 0;
datalen /= 2;
data = grub_malloc (datalen);
if (! data)
return 0;
for (i = 0; i < 2 * datalen; i++)
{
int hex = 0;
while (grub_isspace (*ptr))
ptr++;
if (*ptr >= '0' && *ptr <= '9')
hex = *ptr - '0';
if (*ptr >= 'a' && *ptr <= 'f')
hex = *ptr - 'a' + 10;
if (*ptr >= 'A' && *ptr <= 'F')
hex = *ptr - 'A' + 10;
if (i % 2 == 0)
data[i / 2] = hex << 4;
else
data[i / 2] |= hex;
ptr++;
}
while (ptr < end && grub_isspace (*ptr))
ptr++;
{
struct grub_xnu_devtree_key *newkey
= grub_xnu_create_value (parent, name);
grub_free (name);
if (! newkey)
return 0;
newkey->datasize = datalen;
newkey->data = data;
}
if (*ptr != ';')
return 0;
ptr++;
}
if (ptr >= end && *parent != grub_xnu_devtree_root)
return 0;
return ptr;
}
/* Returns true if the kext should be loaded according to plist
and osbundlereq. Also fill BINNAME. */
static int
@ -1157,53 +1192,6 @@ grub_xnu_load_kext_from_dir (char *dirname, char *osbundlerequired,
return GRUB_ERR_NONE;
}
/* Load devtree file. */
static grub_err_t
grub_cmd_xnu_devtree (grub_command_t cmd __attribute__ ((unused)),
int argc, char *args[])
{
grub_file_t file;
char *data, *endret;
grub_size_t datalen;
if (argc != 1)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "Filename required");
if (! grub_xnu_heap_size)
return grub_error (GRUB_ERR_BAD_OS, "no xnu kernel loaded");
/* Load the file. */
file = grub_gzfile_open (args[0], 1);
if (! file)
return grub_error (GRUB_ERR_FILE_NOT_FOUND, "Couldn't load device tree");
datalen = grub_file_size (file);
data = grub_malloc (datalen + 1);
if (! data)
{
grub_file_close (file);
return grub_error (GRUB_ERR_OUT_OF_MEMORY,
"Could load device tree into memory");
}
if (grub_file_read (file, data, datalen) != (grub_ssize_t) datalen)
{
grub_file_close (file);
grub_free (data);
grub_error_push ();
return grub_error (GRUB_ERR_BAD_OS, "Couldn't read file %s", args[0]);
}
grub_file_close (file);
data[datalen] = 0;
/* Parse the file. */
endret = grub_xnu_parse_devtree (&grub_xnu_devtree_root,
data, data + datalen);
grub_free (data);
if (! endret)
return grub_error (GRUB_ERR_BAD_OS, "Couldn't parse devtree");
return GRUB_ERR_NONE;
}
static int locked=0;
static grub_dl_t my_mod;
@ -1264,6 +1252,107 @@ grub_cmd_xnu_kextdir (grub_command_t cmd __attribute__ ((unused)),
}
}
static inline int
hextoval (char c)
{
if (c >= '0' && c <= '9')
return c - '0';
if (c >= 'a' && c <= 'z')
return c - 'a' + 10;
if (c >= 'A' && c <= 'Z')
return c - 'A' + 10;
return 0;
}
static inline void
unescape (char *name, char *curdot, char *nextdot, int *len)
{
char *ptr, *dptr;
dptr = name;
for (ptr = curdot; ptr < nextdot;)
if (ptr + 2 < nextdot && *ptr == '%')
{
*dptr = (hextoval (ptr[1]) << 4) | (hextoval (ptr[2]));
ptr += 3;
dptr++;
}
else
{
*dptr = *ptr;
ptr++;
dptr++;
}
*len = dptr - name;
}
grub_err_t
grub_xnu_fill_devicetree (void)
{
auto int iterate_env (struct grub_env_var *var);
int iterate_env (struct grub_env_var *var)
{
char *nextdot = 0, *curdot;
struct grub_xnu_devtree_key **curkey = &grub_xnu_devtree_root;
struct grub_xnu_devtree_key *curvalue;
char *name = 0, *data;
int len;
if (grub_memcmp (var->name, "XNU.DeviceTree.",
sizeof ("XNU.DeviceTree.") - 1) != 0)
return 0;
curdot = var->name + sizeof ("XNU.DeviceTree.") - 1;
nextdot = grub_strchr (curdot, '.');
if (nextdot)
nextdot++;
while (nextdot)
{
name = grub_realloc (name, nextdot - curdot + 1);
if (!name)
return 1;
unescape (name, curdot, nextdot, &len);
name[len - 1] = 0;
curkey = &(grub_xnu_create_key (curkey, name)->first_child);
curdot = nextdot;
nextdot = grub_strchr (nextdot, '.');
if (nextdot)
nextdot++;
}
nextdot = curdot + grub_strlen (curdot) + 1;
name = grub_realloc (name, nextdot - curdot + 1);
if (!name)
return 1;
unescape (name, curdot, nextdot, &len);
name[len] = 0;
curvalue = grub_xnu_create_value (curkey, name);
grub_free (name);
data = grub_malloc (grub_strlen (var->value) + 1);
if (!data)
return 1;
unescape (data, var->value, var->value + grub_strlen (var->value),
&len);
curvalue->datasize = len;
curvalue->data = data;
return 0;
}
grub_env_iterate (iterate_env);
return grub_errno;
}
struct grub_video_bitmap *grub_xnu_bitmap = 0;
static grub_err_t
@ -1309,13 +1398,15 @@ grub_xnu_unlock ()
locked = 0;
}
static grub_command_t cmd_kernel, cmd_mkext, cmd_kext, cmd_kextdir,
cmd_ramdisk, cmd_devtree, cmd_resume, cmd_splash;
static grub_command_t cmd_kernel64, cmd_kernel, cmd_mkext, cmd_kext;
static grub_command_t cmd_kextdir, cmd_ramdisk, cmd_resume, cmd_splash;
GRUB_MOD_INIT(xnu)
{
cmd_kernel = grub_register_command ("xnu_kernel", grub_cmd_xnu_kernel, 0,
"load a xnu kernel");
cmd_kernel64 = grub_register_command ("xnu_kernel64", grub_cmd_xnu_kernel64,
0, "load a 64-bit xnu kernel");
cmd_mkext = grub_register_command ("xnu_mkext", grub_cmd_xnu_mkext, 0,
"Load XNU extension package.");
cmd_kext = grub_register_command ("xnu_kext", grub_cmd_xnu_kext, 0,
@ -1326,8 +1417,6 @@ GRUB_MOD_INIT(xnu)
cmd_ramdisk = grub_register_command ("xnu_ramdisk", grub_cmd_xnu_ramdisk, 0,
"Load XNU ramdisk. "
"It will be seen as md0");
cmd_devtree = grub_register_command ("xnu_devtree", grub_cmd_xnu_devtree, 0,
"Load XNU devtree");
cmd_splash = grub_register_command ("xnu_splash", grub_cmd_xnu_splash, 0,
"Load a splash image for XNU");
@ -1335,7 +1424,10 @@ GRUB_MOD_INIT(xnu)
cmd_resume = grub_register_command ("xnu_resume", grub_cmd_xnu_resume,
0, "Load XNU hibernate image.");
#endif
my_mod=mod;
grub_cpu_xnu_init ();
my_mod = mod;
}
GRUB_MOD_FINI(xnu)
@ -1346,8 +1438,10 @@ GRUB_MOD_FINI(xnu)
grub_unregister_command (cmd_mkext);
grub_unregister_command (cmd_kext);
grub_unregister_command (cmd_kextdir);
grub_unregister_command (cmd_devtree);
grub_unregister_command (cmd_ramdisk);
grub_unregister_command (cmd_kernel);
grub_unregister_command (cmd_kernel64);
grub_unregister_command (cmd_splash);
grub_cpu_xnu_fini ();
}

3
normal/auth.c
View file

@ -23,6 +23,7 @@
#include <grub/env.h>
#include <grub/normal.h>
#include <grub/time.h>
#include <grub/i18n.h>
struct grub_auth_user
{
@ -237,7 +238,7 @@ grub_auth_check_authentication (const char *userlist)
return GRUB_ERR_NONE;
}
if (!grub_cmdline_get ("Enter username: ", login, sizeof (login) - 1,
if (!grub_cmdline_get (N_("Enter username:"), login, sizeof (login) - 1,
0, 0, 0))
goto access_denied;

10
normal/cmdline.c
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2007 Free Software Foundation, Inc.
* Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2007,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -26,6 +26,7 @@
#include <grub/disk.h>
#include <grub/file.h>
#include <grub/env.h>
#include <grub/i18n.h>
static char *kill_buf;
@ -193,6 +194,7 @@ grub_cmdline_get (const char *prompt, char cmdline[], unsigned max_len,
auto void cl_delete (unsigned len);
auto void cl_print (int pos, int c);
auto void cl_set_pos (void);
const char *prompt_translated = _(prompt);
void cl_set_pos (void)
{
@ -266,14 +268,14 @@ grub_cmdline_get (const char *prompt, char cmdline[], unsigned max_len,
grub_refresh ();
}
plen = grub_strlen (prompt);
plen = grub_strlen (prompt_translated);
lpos = llen = 0;
buf[0] = '\0';
if ((grub_getxy () >> 8) != 0)
grub_putchar ('\n');
grub_printf ("%s", prompt);
grub_printf ("%s", prompt_translated);
xpos = plen;
ystart = ypos = (grub_getxy () & 0xFF);
@ -334,7 +336,7 @@ grub_cmdline_get (const char *prompt, char cmdline[], unsigned max_len,
if (restore)
{
/* Restore the prompt. */
grub_printf ("\n%s%s", prompt, buf);
grub_printf ("\n%s %s", prompt_translated, buf);
xpos = plen;
ystart = ypos = (grub_getxy () & 0xFF);
}

7
normal/color.c
View file

@ -20,6 +20,7 @@
#include <grub/mm.h>
#include <grub/normal.h>
#include <grub/term.h>
#include <grub/i18n.h>
/* Borrowed from GRUB Legacy */
static char *color_list[16] =
@ -76,7 +77,7 @@ grub_parse_color_name_pair (grub_uint8_t *ret, const char *name)
bg_name = grub_strchr (fg_name, '/');
if (bg_name == NULL)
{
grub_printf ("Warning: syntax error (missing slash) in `%s'\n", fg_name);
grub_printf_ (N_("Warning: syntax error (missing slash) in `%s'\n"), fg_name);
grub_wait_after_message ();
goto free_and_return;
}
@ -85,13 +86,13 @@ grub_parse_color_name_pair (grub_uint8_t *ret, const char *name)
if (parse_color_name (&fg, fg_name) == -1)
{
grub_printf ("Warning: invalid foreground color `%s'\n", fg_name);
grub_printf_ (N_("Warning: invalid foreground color `%s'\n"), fg_name);
grub_wait_after_message ();
goto free_and_return;
}
if (parse_color_name (&bg, bg_name) == -1)
{
grub_printf ("Warning: invalid background color `%s'\n", bg_name);
grub_printf_ (N_("Warning: invalid background color `%s'\n"), bg_name);
grub_wait_after_message ();
goto free_and_return;
}

9
normal/completion.c
View file

@ -409,13 +409,16 @@ grub_normal_do_completion (char *buf, int *restore,
if (grub_parser_split_cmdline (buf, 0, &argc, &argv))
return 0;
current_word = argv[argc];
if (argc == 0)
current_word = "";
else
current_word = argv[argc - 1];
/* Determine the state the command line is in, depending on the
state, it can be determined how to complete. */
cmdline_state = get_state (buf);
if (argc == 0)
if (argc == 1 || argc == 0)
{
/* Complete a command. */
if (grub_command_iterate (iterate_command))
@ -485,12 +488,14 @@ grub_normal_do_completion (char *buf, int *restore,
goto fail;
}
if (argc != 0)
grub_free (argv[0]);
grub_free (match);
return ret;
}
fail:
if (argc != 0)
grub_free (argv[0]);
grub_free (match);
grub_errno = GRUB_ERR_NONE;

52
normal/main.c
View file

@ -385,22 +385,35 @@ read_config_file (const char *config)
void
grub_normal_init_page (void)
{
grub_uint8_t width, margin;
int msg_len;
int posx;
const char *msg = _("GNU GRUB version %s");
#define TITLE ("GNU GRUB version " PACKAGE_VERSION)
width = grub_getwh () >> 8;
margin = (width - (sizeof(TITLE) + 7)) / 2;
char *msg_formatted = grub_malloc (grub_strlen(msg) +
grub_strlen(PACKAGE_VERSION));
grub_cls ();
grub_putchar ('\n');
while (margin--)
grub_putchar (' ');
grub_sprintf (msg_formatted, msg, PACKAGE_VERSION);
grub_printf ("%s\n\n", TITLE);
grub_uint32_t *unicode_msg;
grub_uint32_t *last_position;
#undef TITLE
msg_len = grub_utf8_to_ucs4_alloc (msg_formatted,
&unicode_msg, &last_position);
if (msg_len < 0)
{
return;
}
posx = grub_getstringwidth (unicode_msg, last_position);
posx = (GRUB_TERM_WIDTH - posx) / 2;
grub_gotoxy (posx, 1);
grub_print_ucs4 (unicode_msg, last_position);
grub_printf("\n\n");
grub_free (unicode_msg);
}
static int reader_nested;
@ -509,11 +522,20 @@ grub_normal_reader_init (void)
grub_normal_init_page ();
grub_setcursor (1);
grub_printf_ (N_("\
[ Minimal BASH-like line editing is supported. For the first word, TAB\n\
lists possible command completions. Anywhere else TAB lists possible\n\
device/file completions.%s ]\n\n"),
reader_nested ? " ESC at any time exits." : "");
const char *msg = _("Minimal BASH-like line editing is supported. For "
"the first word, TAB lists possible command completions. Anywhere "
"else TAB lists possible device or file completions. %s");
const char *msg_esc = _("ESC at any time exits.");
char *msg_formatted = grub_malloc (sizeof (char) * (grub_strlen (msg) +
grub_strlen(msg_esc) + 1));
grub_sprintf (msg_formatted, msg, reader_nested ? msg_esc : "");
grub_print_message_indented (msg_formatted, 3, STANDARD_MARGIN);
grub_puts ("\n");
grub_free (msg_formatted);
return 0;
}

106
normal/menu_text.c
View file

@ -53,7 +53,7 @@ print_spaces (int number_spaces)
grub_putchar (' ');
}
static void
void
grub_print_ucs4 (const grub_uint32_t * str,
const grub_uint32_t * last_position)
{
@ -64,8 +64,35 @@ grub_print_ucs4 (const grub_uint32_t * str,
}
}
static grub_ssize_t
getstringwidth (grub_uint32_t * str, const grub_uint32_t * last_position)
int
grub_utf8_to_ucs4_alloc (const char *msg, grub_uint32_t **unicode_msg,
grub_uint32_t **last_position)
{
grub_ssize_t msg_len = grub_strlen (msg);
*unicode_msg = grub_malloc (grub_strlen (msg) * sizeof (grub_uint32_t));
if (!*unicode_msg)
{
grub_printf ("utf8_to_ucs4 ERROR1: %s", msg);
return -1;
}
msg_len = grub_utf8_to_ucs4 (*unicode_msg, msg_len,
(grub_uint8_t *) msg, -1, 0);
*last_position = *unicode_msg + msg_len;
if (msg_len < 0)
{
grub_printf ("utf8_to_ucs4 ERROR2: %s", msg);
grub_free (*unicode_msg);
}
return msg_len;
}
grub_ssize_t
grub_getstringwidth (grub_uint32_t * str, const grub_uint32_t * last_position)
{
grub_ssize_t width = 0;
@ -77,44 +104,39 @@ getstringwidth (grub_uint32_t * str, const grub_uint32_t * last_position)
return width;
}
static void
print_message_indented (const char *msg)
void
grub_print_message_indented (const char *msg, int margin_left, int margin_right)
{
const int line_len = GRUB_TERM_WIDTH - grub_getcharwidth ('m') * 15;
int line_len;
line_len = GRUB_TERM_WIDTH - grub_getcharwidth ('m') *
(margin_left + margin_right);
grub_uint32_t *unicode_msg;
grub_uint32_t *last_position;
grub_ssize_t msg_len = grub_strlen (msg);
int msg_len;
unicode_msg = grub_malloc (msg_len * sizeof (*unicode_msg));
msg_len = grub_utf8_to_ucs4 (unicode_msg, msg_len,
(grub_uint8_t *) msg, -1, 0);
if (!unicode_msg)
{
grub_printf ("print_message_indented ERROR1: %s", msg);
return;
}
msg_len = grub_utf8_to_ucs4_alloc (msg, &unicode_msg, &last_position);
if (msg_len < 0)
{
grub_printf ("print_message_indented ERROR2: %s", msg);
grub_free (unicode_msg);
return;
}
const grub_uint32_t *last_position = unicode_msg + msg_len;
grub_uint32_t *current_position = unicode_msg;
grub_uint32_t *next_new_line = unicode_msg;
int first_loop = 1;
while (current_position < last_position)
{
if (! first_loop)
grub_putchar ('\n');
next_new_line = (grub_uint32_t *) last_position;
while (getstringwidth (current_position, next_new_line) > line_len
while (grub_getstringwidth (current_position, next_new_line) > line_len
|| (*next_new_line != ' ' && next_new_line > current_position &&
next_new_line != last_position))
{
@ -127,12 +149,12 @@ print_message_indented (const char *msg)
(grub_uint32_t *) last_position : next_new_line + line_len;
}
print_spaces (6);
print_spaces (margin_left);
grub_print_ucs4 (current_position, next_new_line);
grub_putchar ('\n');
next_new_line++;
current_position = next_new_line;
first_loop = 0;
}
grub_free (unicode_msg);
}
@ -182,26 +204,26 @@ print_message (int nested, int edit)
if (edit)
{
grub_putchar ('\n');
print_message_indented (_("Minimum Emacs-like screen editing is \
grub_print_message_indented (_("Minimum Emacs-like screen editing is \
supported. TAB lists completions. Press Ctrl-x to boot, Ctrl-c for a \
command-line or ESC to return menu."));
command-line or ESC to return menu."), STANDARD_MARGIN, STANDARD_MARGIN);
}
else
{
const char *msg = _("Use the %C and %C keys to select which \
entry is highlighted.");
entry is highlighted.\n");
char *msg_translated =
grub_malloc (sizeof (char) * grub_strlen (msg) + 1);
grub_sprintf (msg_translated, msg, (grub_uint32_t) GRUB_TERM_DISP_UP,
(grub_uint32_t) GRUB_TERM_DISP_DOWN);
grub_putchar ('\n');
print_message_indented (msg_translated);
grub_print_message_indented (msg_translated, STANDARD_MARGIN, STANDARD_MARGIN);
grub_free (msg_translated);
print_message_indented (_("Press enter to boot the selected OS, \
\'e\' to edit the commands before booting or \'c\' for a command-line."));
grub_print_message_indented (_("Press enter to boot the selected OS, \
\'e\' to edit the commands before booting or \'c\' for a command-line.\n"), STANDARD_MARGIN, STANDARD_MARGIN);
if (nested)
{
@ -368,22 +390,26 @@ get_entry_number (const char *name)
}
static void
print_timeout (int timeout, int offset, int second_stage)
print_timeout (int timeout, int offset)
{
const char *msg =
_("The highlighted entry will be booted automatically in %ds.");
const int msg_localized_len = grub_strlen (msg);
const int number_spaces = GRUB_TERM_WIDTH - msg_localized_len - 3;
char *msg_end = grub_strchr (msg, '%');
grub_gotoxy (0, GRUB_TERM_HEIGHT - 3);
grub_gotoxy (second_stage ? (msg_end - msg + 3) : 3, GRUB_TERM_HEIGHT - 3);
grub_printf (second_stage ? msg_end : msg, timeout);
print_spaces (second_stage ? number_spaces : 0);
char *msg_translated =
grub_malloc (sizeof (char) * grub_strlen (msg) + 5);
grub_sprintf (msg_translated, msg, timeout);
grub_print_message_indented (msg_translated, 3, 0);
int posx;
posx = grub_getxy() >> 8;
print_spaces (GRUB_TERM_WIDTH - posx - 1);
grub_gotoxy (GRUB_TERM_CURSOR_X, GRUB_TERM_FIRST_ENTRY_Y + offset);
grub_refresh ();
};
}
/* Show the menu and handle menu entry selection. Returns the menu entry
index that should be executed or -1 if no entry should be executed (e.g.,
@ -434,7 +460,7 @@ run_menu (grub_menu_t menu, int nested, int *auto_boot)
timeout = grub_menu_get_timeout ();
if (timeout > 0)
print_timeout (timeout, offset, 0);
print_timeout (timeout, offset);
while (1)
{
@ -451,7 +477,7 @@ run_menu (grub_menu_t menu, int nested, int *auto_boot)
timeout--;
grub_menu_set_timeout (timeout);
saved_time = current_time;
print_timeout (timeout, offset, 1);
print_timeout (timeout, offset);
}
}

31
normal/misc.c
View file

@ -1,7 +1,7 @@
/* misc.c - miscellaneous functions */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2005,2007,2008 Free Software Foundation, Inc.
* Copyright (C) 2005,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -24,6 +24,8 @@
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/datetime.h>
#include <grub/term.h>
#include <grub/i18n.h>
/* Print the information on the device NAME. */
grub_err_t
@ -34,13 +36,20 @@ grub_normal_print_device_info (const char *name)
p = grub_strchr (name, ',');
if (p)
grub_printf ("\tPartition %s: ", name);
{
grub_putchar ('\t');
grub_printf_ (N_("Partition %s:"), name);
grub_putchar (' ');
}
else
grub_printf ("Device %s: ", name);
{
grub_printf_ (N_("Device %s:"), name);
grub_putchar (' ');
}
dev = grub_device_open (name);
if (! dev)
grub_printf ("Filesystem cannot be accessed");
grub_printf ("%s", _("Filesystem cannot be accessed"));
else if (dev->disk)
{
grub_fs_t fs;
@ -51,7 +60,7 @@ grub_normal_print_device_info (const char *name)
if (fs)
{
grub_printf ("Filesystem type %s", fs->name);
grub_printf_ (N_("Filesystem type %s"), fs->name);
if (fs->label)
{
char *label;
@ -59,7 +68,7 @@ grub_normal_print_device_info (const char *name)
if (grub_errno == GRUB_ERR_NONE)
{
if (label && grub_strlen (label))
grub_printf (", Label %s", label);
grub_printf_ (N_("- Label %s"), label);
grub_free (label);
}
grub_errno = GRUB_ERR_NONE;
@ -72,8 +81,8 @@ grub_normal_print_device_info (const char *name)
if (grub_errno == GRUB_ERR_NONE)
{
grub_unixtime2datetime (tm, &datetime);
grub_printf (", Last modification time %d-%02d-%02d "
"%02d:%02d:%02d %s",
grub_printf_ (N_("- Last modification time %d-%02d-%02d "
"%02d:%02d:%02d %s"),
datetime.year, datetime.month, datetime.day,
datetime.hour, datetime.minute, datetime.second,
grub_get_weekday_name (&datetime));
@ -95,13 +104,13 @@ grub_normal_print_device_info (const char *name)
}
}
else if (! dev->disk->has_partitions || dev->disk->partition)
grub_printf ("Unknown filesystem");
grub_printf ("%s", _("Unknown filesystem"));
else
grub_printf ("Partition table");
grub_printf ("%s", _("Partition table"));
grub_device_close (dev);
}
grub_printf ("\n");
grub_putchar ('\n');
return grub_errno;
}

6
po/POTFILES
View file

@ -1,4 +1,6 @@
# List of files which contain translatable strings.
commands/loadenv.c
util/i386/pc/grub-mkimage.c
util/i386/pc/grub-setup.c
@ -11,5 +13,9 @@ util/mkisofs/rock.c
util/mkisofs/tree.c
util/mkisofs/write.c
normal/auth.c
normal/color.c
normal/main.c
normal/menu_entry.c
normal/menu_text.c
normal/misc.c

31
term/ieee1275/ofconsole.c
View file

@ -1,7 +1,7 @@
/* ofconsole.c -- Open Firmware console for GRUB. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2003,2004,2005,2007,2008 Free Software Foundation, Inc.
* Copyright (C) 2003,2004,2005,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -43,17 +43,17 @@ struct color
int blue;
};
#define MAX 0xff
static struct color colors[8] =
static struct color colors[] =
{
{ 0, 0, 0},
{ MAX, 0, 0},
{ 0, MAX, 0},
{ MAX, MAX, 0},
{ 0, 0, MAX},
{ MAX, 0, MAX},
{ 0, MAX, MAX},
{ MAX, MAX, MAX}
// {R, G, B}
{0x00, 0x00, 0x00},
{0x00, 0x00, 0xA8}, // 1 = blue
{0x00, 0xA8, 0x00}, // 2 = green
{0x00, 0xA8, 0xA8}, // 3 = cyan
{0xA8, 0x00, 0x00}, // 4 = red
{0xA8, 0x00, 0xA8}, // 5 = magenta
{0xFE, 0xFE, 0x54}, // 6 = yellow
{0xFE, 0xFE, 0xFE} // 7 = white
};
static grub_uint8_t grub_ofconsole_normal_color = 0x7;
@ -131,8 +131,9 @@ static void
grub_ofconsole_setcolor (grub_uint8_t normal_color,
grub_uint8_t highlight_color)
{
grub_ofconsole_normal_color = normal_color;
grub_ofconsole_highlight_color = highlight_color;
/* Discard bright bit. */
grub_ofconsole_normal_color = normal_color & 0x77;
grub_ofconsole_highlight_color = highlight_color & 0x77;
}
static void
@ -354,7 +355,6 @@ static grub_err_t
grub_ofconsole_init_output (void)
{
grub_ssize_t actual;
int col;
/* The latest PowerMacs don't actually initialize the screen for us, so we
* use this trick to re-open the output device (but we avoid doing this on
@ -370,7 +370,8 @@ grub_ofconsole_init_output (void)
/* Initialize colors. */
if (! grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_CANNOT_SET_COLORS))
{
for (col = 0; col < 7; col++)
unsigned col;
for (col = 0; col < ARRAY_SIZE (colors); col++)
grub_ieee1275_set_color (stdout_ihandle, col, colors[col].red,
colors[col].green, colors[col].blue);

2
util/getroot.c
View file

@ -488,7 +488,7 @@ grub_util_is_dmraid (const char *os_dev)
}
int
grub_util_get_dev_abstraction (const char *os_dev UNUSED)
grub_util_get_dev_abstraction (const char *os_dev __attribute__((unused)))
{
#ifdef __linux__
/* Check for LVM. */

30
util/grub-mkrescue.in
View file

@ -28,6 +28,7 @@ PACKAGE_TARNAME=@PACKAGE_TARNAME@
PACKAGE_VERSION=@PACKAGE_VERSION@
target_cpu=@target_cpu@
native_platform=@platform@
pkglib_DATA="@pkglib_DATA@"
coreboot_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/${target_cpu}-coreboot
pc_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/${target_cpu}-pc
@ -93,13 +94,16 @@ process_input_dir ()
input_dir="$1"
platform="$2"
mkdir -p ${iso9660_dir}/boot/grub/${target_cpu}-${platform}
for file in ${input_dir}/*.mod ${input_dir}/efiemu??.o \
${input_dir}/command.lst ${input_dir}/moddep.lst ${input_dir}/fs.lst \
${input_dir}/handler.lst ${input_dir}/parttool.lst; do
for file in ${input_dir}/*.mod; do
if test -f "$file"; then
cp -f "$file" ${iso9660_dir}/boot/grub/${target_cpu}-${platform}/
fi
done
for file in ${pkglib_DATA}; do
if test -f "${input_dir}/${file}"; then
cp -f "${input_dir}/${file}" ${iso9660_dir}/boot/grub/${target_cpu}-${platform}/
fi
done
mkdir -p ${iso9660_dir}/boot/grub/locale
for file in ${input_dir}/po/*.mo; do
@ -128,7 +132,7 @@ fi
# build coreboot core.img
if test -e "${coreboot_dir}" ; then
echo "Generates coreboot"
echo "Enabling coreboot support ..."
memdisk_img=`mktemp`
memdisk_dir=`mktemp -d`
mkdir -p ${memdisk_dir}/boot/grub
@ -155,14 +159,17 @@ EOF
grub_mkisofs_arguments="${grub_mkisofs_arguments} --modification-date=$(echo ${iso_uuid} | sed -e s/-//g)"
fi
# build eltorito core.img
# build BIOS core.img
if test -e "${pc_dir}" ; then
echo "Generates eltorito"
echo "Enabling BIOS support ..."
core_img=`mktemp`
grub-mkimage -d ${pc_dir}/ -o ${core_img} --prefix=/boot/grub/i386-pc \
memdisk tar search iso9660 configfile sh \
biosdisk
iso9660 biosdisk
cat ${pc_dir}/cdboot.img ${core_img} > ${iso9660_dir}/boot/grub/i386-pc/eltorito.img
embed_img=`mktemp`
cat ${pc_dir}/boot.img ${core_img} > ${embed_img}
rm -f ${core_img}
modules="$(cat ${pc_dir}/partmap.lst) ${modules}"
@ -172,11 +179,14 @@ if test -e "${pc_dir}" ; then
echo "source /boot/grub/grub.cfg") \
> ${iso9660_dir}/boot/grub/i386-pc/grub.cfg
grub_mkisofs_arguments="${grub_mkisofs_arguments} -b boot/grub/i386-pc/eltorito.img -boot-info-table"
grub_mkisofs_arguments="${grub_mkisofs_arguments} -b boot/grub/i386-pc/eltorito.img -boot-info-table \
--embedded-boot ${embed_img}"
fi
# build iso image
grub-mkisofs ${grub_mkisofs_arguments} -o ${output_image} -r ${iso9660_dir} ${source}
grub-mkisofs ${grub_mkisofs_arguments} --protective-msdos-label -o ${output_image} -r ${iso9660_dir} ${source}
rm -rf ${iso9660_dir}
rm -f ${embed_img}
exit 0

99
util/grub.d/30_os-prober.in
View file

@ -37,6 +37,56 @@ if [ -z "${OSPROBED}" ] ; then
exit 0
fi
osx_entry() {
cat << EOF
menuentry "${LONGNAME} (${2}-bit) (on ${DEVICE})" {
EOF
prepare_grub_to_access_device ${DEVICE} | sed -e "s/^/\t/"
cat << EOF
insmod ${GRUB_VIDEO_BACKEND}
do_resume=0
if [ /var/vm/sleepimage -nt10 / ]; then
if xnu_resume /var/vm/sleepimage; then
do_resume=1
fi
fi
if [ \$do_resume == 0 ]; then
xnu_uuid ${OSXUUID} uuid
if [ -f /Extra/DSDT.aml ]; then
acpi -e /Extra/DSDT.aml
fi
$1 /mach_kernel boot-uuid=\${uuid} rd=*uuid
if [ /System/Library/Extensions.mkext -nt /System/Library/Extensions ]; then
xnu_mkext /System/Library/Extensions.mkext
else
xnu_kextdir /System/Library/Extensions
fi
if [ -f /Extra/Extensions.mkext ]; then
xnu_mkext /Extra/Extensions.mkext
fi
if [ -d /Extra/Extensions ]; then
xnu_kextdir /Extra/Extensions
fi
if [ -f /Extra/devprop.bin ]; then
xnu_devprop_load /Extra/devprop.bin
fi
if [ -f /Extra/splash.jpg ]; then
insmod jpeg
xnu_splash /Extra/splash.jpg
fi
if [ -f /Extra/splash.png ]; then
insmod png
xnu_splash /Extra/splash.png
fi
if [ -f /Extra/splash.tga ]; then
insmod tga
xnu_splash /Extra/splash.tga
fi
fi
}
EOF
}
for OS in ${OSPROBED} ; do
DEVICE="`echo ${OS} | cut -d ':' -f 1`"
LONGNAME="`echo ${OS} | cut -d ':' -f 2 | tr '^' ' '`"
@ -115,53 +165,8 @@ EOF
;;
macosx)
OSXUUID="`grub-probe --target=fs_uuid --device ${DEVICE} 2> /dev/null`"
cat << EOF
menuentry "${LONGNAME} (on ${DEVICE})" {
EOF
prepare_grub_to_access_device ${DEVICE} | sed -e "s/^/\t/"
cat << EOF
insmod ${GRUB_VIDEO_BACKEND}
do_resume=0
if [ /var/vm/sleepimage -nt10 / ]; then
if xnu_resume /var/vm/sleepimage; then
do_resume=1
fi
fi
if [ \$do_resume == 0 ]; then
xnu_uuid ${OSXUUID} uuid
if [ -f /Extra/DSDT.aml ]; then
acpi -e /Extra/DSDT.aml
fi
xnu_kernel /mach_kernel boot-uuid=\${uuid} rd=*uuid
if [ /System/Library/Extensions.mkext -nt /System/Library/Extensions ]; then
xnu_mkext /System/Library/Extensions.mkext
else
xnu_kextdir /System/Library/Extensions
fi
if [ -f /Extra/Extensions.mkext ]; then
xnu_mkext /Extra/Extensions.mkext
fi
if [ -d /Extra/Extensions ]; then
xnu_kextdir /Extra/Extensions
fi
if [ -f /Extra/devtree.txt ]; then
xnu_devtree /Extra/devtree.txt
fi
if [ -f /Extra/splash.jpg ]; then
insmod jpeg
xnu_splash /Extra/splash.jpg
fi
if [ -f /Extra/splash.png ]; then
insmod png
xnu_splash /Extra/splash.png
fi
if [ -f /Extra/splash.tga ]; then
insmod tga
xnu_splash /Extra/splash.tga
fi
fi
}
EOF
osx_entry xnu_kernel 32
osx_entry xnu_kernel64 64
;;
hurd)
cat << EOF

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