High resolution timer support. Implemented for x86 CPUs using TSC.
Extracted generic grub_millisleep() so it's linked in only as needed.
This requires a Pentium compatible CPU; if the RDTSC instruction is
not supported, then it falls back on the generic grub_get_time_ms()
implementation that uses the machine's RTC.
* conf/i386-pc.rmk (kernel_img_SOURCES): Add `kern/time.c',
`kern/i386/tsc.c', `kern/generic/rtc_get_time_ms.c' and
`kern/generic/millisleep.c'.
* conf/i386-efi.rmk (kernel_mod_SOURCES): Add `kern/i386/tsc.c',
`kern/generic/rtc_get_time_ms.c' and `kern/generic/millisleep.c'.
* conf/x86_64-efi.rml (kernel_mod_SOURCES): Add
`kern/generic/millisleep.c' and `kern/generic/rtc_get_time_ms.c'.
* conf/sparc64-ieee1275.rmk (kernel_elf_SOURCES): Likewise.
* conf/powerpc-ieee1275.rmk (kernel_elf_SOURCES): Add
`kern/generic/millisleep.c'.
* conf/i386-ieee1275.rmk (kernel_elf_SOURCES): Likewise.
* conf/i386-coreboot.rmk (kernel_elf_SOURCES): Add `kern/time.c'.
* kern/generic/rtc_get_time_ms.c: New file.
* kern/generic/millisleep.c: New file.
* kern/misc.c: Don't include
<kern/time.h> anymore.
(grub_millisleep_generic): Removed.
* commands/sleep.c (grub_interruptible_millisleep): Uses
grub_get_time_ms() instead of grub_get_rtc().
* include/grub/i386/tsc.h (grub_get_tsc): New file. New inline
function.
(grub_cpu_is_cpuid_supported): New inline function.
(grub_cpu_is_tsc_supported): New inline function.
(grub_tsc_init): New function prototype.
(grub_tsc_get_time_ms): New function prototype.
* kern/i386/tsc.c (grub_get_time_ms): New file.
* include/grub/time.h: Include <grub/types.h.
(grub_millisleep_generic): Removed.
(grub_get_time_ms): New prototype.
(grub_install_get_time_ms): New prototype.
(grub_rtc_get_time_ms): New prototype.
* kern/time.c (grub_get_time_ms): New function.
(grub_install_get_time_ms): New function.
* kern/i386/efi/init.c: Include <grub/cpu/tsc.h>. Don't include
<grub/time.h> anymore.
(grub_millisleep): Removed.
(grub_machine_init): Call grub_tsc_init.
* kern/i386/linuxbios/init.c (grub_machine_init): Install the RTC
get_time_ms() implementation.
* kern/sparc64/ieee1275/init.c (grub_millisleep): Removed.
(ieee1275_get_time_ms): New function.
(grub_machine_init): Install get_time_ms() implementation.
* kern/i386/pc/init.c: Include <grub/cpu/tsc.h>.
(grub_machine_init): Call grub_tsc_init().
(grub_millisleep): Removed.
* kern/ieee1275/init.c (grub_millisleep): Removed.
(grub_machine_init): Install ieee1275_get_time_ms()
implementation.
(ieee1275_get_time_ms): New function.
(grub_get_rtc): Now calls ieee1275_get_time_ms(), which does the
real work.
* disk/memdisk.c (memdisk_size): Don't initialize.
(GRUB_MOD_INIT(memdisk)): Find memdisk using grub_module_iterate().
* include/grub/i386/pc/kernel.h
(GRUB_KERNEL_MACHINE_MEMDISK_IMAGE_SIZE): Remove macro.
(GRUB_KERNEL_MACHINE_PREFIX, GRUB_KERNEL_MACHINE_DATA_END): Shift.
(grub_memdisk_image_size, grub_arch_memdisk_addr)
(grub_arch_memdisk_size): Remove.
* include/grub/kernel.h (struct grub_module_header): Remove `offset'
field (was only used to transfer a constant). Add `type' field to
support multiple module types.
(grub_module_iterate): New function.
* kern/device.c (grub_device_open): Do not hide error messages
when grub_disk_open() fails. Use grub_print_error() instead.
* kern/i386/pc/init.c (grub_arch_modules_addr)
(grub_arch_memdisk_size): Remove functions.
(grub_arch_modules_addr): Return the module address in high memory
(now that it isn't copied anymore).
* kern/i386/pc/startup.S (grub_memdisk_image_size): Remove variable.
(codestart): Don't add grub_memdisk_image_size to %ecx in LZMA
decompression routine (grub_total_module_size already includes that
now). Don't copy modules back to low memory.
* kern/main.c: Include `<grub/mm.h>'.
(grub_load_modules): Split out (and use) ...
(grub_module_iterate): ... this function, which iterates through
module objects and runs a hook.
Comment out grub_mm_init_region() call, as it would cause non-ELF
modules to be overwritten.
* util/i386/pc/grub-mkimage.c (generate_image): Instead of appending
the memdisk image in its own region, make it part of the module list.
* util/elf/grub-mkimage.c (options): Add "memdisk"|'m' option.
(main): Parse --memdisk|-m option, and pass user-provided path as
parameter to generate_image().
(add_segments): Pass `memdisk_path' down to load_modules().
(load_modules): Embed memdisk image in module section when requested.
* util/i386/efi/grub-mkimage.c (make_mods_section): Initialize
`header.type' instead of `header.offset'.
* conf/powerpc-ieee1275.rmk (pkglib_MODULES): Add `memdisk.mod'.
(memdisk_mod_SOURCES, memdisk_mod_CFLAGS)
(memdisk_mod_LDFLAGS): New variables.
* conf/i386-coreboot.rmk: Likewise.
* conf/i386-ieee1275.rmk: Likewise.
* conf/common.rmk (pkglib_MODULES): Add bufio.mod.
(bufio_mod_SOURCES): New macro.
(bufio_mod_CFLAGS): Likewise.
(bufio_mod_LDFLAGS): Likewise.
* include/grub/bufio.h: New file.
* io/bufio.c: Likewise.
* video/png.c: Replace <grub/file.h> with <grub/bufio.h>.
(grub_video_reader_png): Use grub_buffile_open to open file.
* video/jpeg.c: Replace <grub/file.h> with <grub/bufio.h>.
(grub_video_reader_jpeg): Use grub_buffile_open to open file.
* video/tga.c: Replace <grub/file.h> with <grub/bufio.h>.
(grub_video_reader_tga): Use grub_buffile_open to open file.
* font/manager.c: Include <grub/bufio.h>.
(add_font): Use grub_buffile_open to open file.
* common.rmk (bin_UTILITIES): Add grub-pe2elf.
(grub_pe2elf_SOURCES): New macro.
(CLEANFILES): Add grub-pe2elf.
* include/grub/efi/pe32.h (GRUB_PE32_SCN_ALIGN_1BYTES): New constant.
(GRUB_PE32_SCN_ALIGN_2BYTES): Likewise.
(GRUB_PE32_SCN_ALIGN_4BYTES): Likewise.
(GRUB_PE32_SCN_ALIGN_8BYTES): Likewise.
(GRUB_PE32_SCN_ALIGN_16BYTES): Likewise.
(GRUB_PE32_SCN_ALIGN_32BYTES): Likewise.
(GRUB_PE32_SCN_ALIGN_64BYTES): Likewise.
(GRUB_PE32_SCN_ALIGN_SHIFT): Likewise.
(GRUB_PE32_SCN_ALIGN_MASK): Likewise.
(GRUB_PE32_SYM_CLASS_EXTERNAL): Likewise.
(GRUB_PE32_SYM_CLASS_STATIC): Likewise.
(GRUB_PE32_SYM_CLASS_FILE): Likewise.
(GRUB_PE32_DT_FUNCTION): Likewise.
(GRUB_PE32_REL_I386_DIR32): Likewise.
(GRUB_PE32_REL_I386_REL32): Likewise.
(grub_pe32_symbol): New structure.
(grub_pe32_reloc): Likewise.
* util/grub-pe2elf.c: New file.
* configure.ac: Set TARGET_OBJ2ELF if host os is cygwin. Don't test for
start symbol in non pc platform.
* genmk.rb: Use TARGET_OBJ2ELF to convert native object format to elf.
The following patches are from Christian Franke.
* include/grub/dl.h: Remove .previous, gas supports this only
for ELF format.
* include/grub/symbol.h [__CYGWIN__] (#define FUNCTION/VARIABLE):
Remove .type, gas supports this only for ELF format.
* kern/dl.c (grub_dl_resolve_dependencies): Add check for trailing
nullbytes in symbol table. This fixes an infinite loop if table is
zero filled.
* Makefile.in: Add autoconf replacements TARGET_IMG_LDSCRIPT,
TARGET_IMG_LDFLAGS and EXEEXT.
* aclocal.m4 (grub_PROG_OBJCOPY_ABSOLUTE): Replace -Wl,-N by
TARGET_IMG_LDFLAGS_AC.
(grub_CHECK_STACK_ARG_PROBE): New function.
* conf/i386-pc.rmk: Replace -Wl,-N by TARGET_IMG_LDFLAGS.
* conf/i386-pc-cygwin-ld-img.sc: New linker script.
* configure.ac: Add check for linker script "conf/${target}-img-ld.c"
to set TARGET_IMG_LD* accordingly.
Add check for Cygwin to set TARGET_MOD_OBJCOPY accordingly.
Add call to grub_CHECK_STACK_ARG_PROBE.
Use TARGET_IMG_LDFLAGS to check start, bss_start, end symbols.
* genkernsyms.sh.in: Handle HAVE_ASM_USCORE case.
* genmk.rb: Add EXEEXT to CLEANFILES.
* util/grub.d/40_custom.in: New file. Example on how to add custom
entries to /etc/grub.d.
* conf/common.rmk (%, update-grub_SCRIPTS, CLEANFILES): Install
40_custom (implicitly, by merging all the grub.d rules).
* Makefile.in (MODULE_LDFLAGS): New variable.
* aclocal.m4 (grub_PROG_LD_BUILD_ID_NONE): New macro. Check if
the linker accepts --build-id=none.
* configure.ac: Call grub_PROG_LD_BUILD_ID_NONE. Substitute
MODULE_LDFLAGS.
* genmk.rb: Use MODULE_LDFLAGS when linking modules.
* conf/i386-efi.rmk: Recompile grub-mkimage.c if Makefile has
changed. This is needed in case GRUB_LIBDIR changes.
* conf/i386-ieee1275.rmk: Likewise.
* conf/i386-linuxbios.rmk: Likewise.
* conf/i386-pc.rmk: Likewise.
* conf/powerpc-ieee1275.rmk: Likewise.
* conf/powerpc-ieee1275.rmk (kernel_elf_SOURCES): Rename
kernel_elf_symlist.c to symlist.c for consistency with other
architectures. Update all users.
* conf/sparc64-ieee1275.rmk (kernel_elf_SOURCES): Likewise.
* Makefile.in (RMKFILES): Add missing arch i386-ieee1275 and
i386-linuxbios.
* commands/hexdump.c (grub_cmd_hexdump): Support dumping of device,
change the buffer size to 4096 for cdrom device.
* conf/i386-ieee1275.rmk (pkglib_MODULES): Add _linux.mod, linux.mod
and nand.mod.
(_linux_mod_SOURCES): New variable.
(_linux_mod_CFLAGS): Likewise.
(_linux_mod_LDFLAGS): Likewise.
(linux_mod_SOURCES): Likewise.
(linux_mod_CFLAGS): Likewise.
(linux_mod_LDFLAGS): Likewise.
(nand_mod_SOURCES): Likewise.
(nand_mod_CFLAGS): Likewise.
(nand_mod_LDFLAGS): Likewise.
* disk/ieee1275/ofdisk.c (grub_ofdisk_open): Return
GRUB_ERR_UNKNOWN_DEVICE instead of GRUB_ERR_BAD_DEVICE if no device
type property. (nand device in olpc don't have this property)
* include/grub/disk.h (grub_disk_dev_id): New macro
GRUB_DISK_DEVICE_NAND_ID.
* include/grub/i386/ieee1275/loader.h (grub_rescue_cmd_linux): New
function prototype.
(grub_rescue_cmd_initrd): Likewise.
* include/grub/i386/linux.h (GRUB_LINUX_OFW_SIGNATURE): New macro.
(linux_kernel_params): Add new member ofw_signature, ofw_num_items,
ofw_cif_handler and ofw_idt, adjust padding number.
* include/grub/i386/pc/memory.h (grub_upper_mem): Export it if
GRUB_MACHINE_IEEE1275 is defined.
* include/grub/ieee1275/ieee1275.h (grub_available_iterate):
Use NESTED_FUNC_ATTR attribute on the hook parameter.
* kern/powerpc/ieee1275/init.c (grub_claim_heap): Use NESTED_FUNC_ATTR
on nested function heap_init.
(grub_upper_mem): New variable for i386-ieee1275.
(grub_get_extended_memory): New function for i386-ieee1275.
(grub_machine_init): Call grub_get_extended_memory for i386-ieee1275.
* kern/powerpc/ieee1275/openfw.c (grub_available_iterate): Use
NESTED_FUNC_ATTR on the hook parameter. Don't quit if no device type
property.
* loader/i386/ieee1275/linux.c: New file.
* loader/i386/ieee1275/linux_normal.c: New file.
* disk/ieee1275/nand.c: New file.
* aclocal.m4 (grub_PROG_OBJCOPY_ABSOLUTE): take only .text
section into account, newer toolchains generate unique build ids
* configure.ac: remove the test for --build-id=none acceptance,
we want build ids to bre preserved
* genmk.rb: add -R .note.gnu.build-id to objcopy, so build id
far from other sections don't cause the raw binary images grow
size
* util/grub.d/30_os-prober.in: New script. Use `os-prober' and
`linux-boot-prober' (if installed) to detect other operating
systems which are installed on the computer and add them to
the boot menu.
* conf/common.rmk: Build and install 30_os-prober.
* kern/powerpc/ieee1275/init.c: Move from here ...
* kern/ieee1275/init.c: ... to here. Update all users.
* kern/powerpc/ieee1275/cmain.c: Move from here ...
* kern/ieee1275/cmain.c: ... to here. Update all users.
* kern/powerpc/ieee1275/openfw.c: Move from here ...
* kern/ieee1275/openfw.c: ... to here. Update all users.
* loader/powerpc/ieee1275/multiboot2.c: Move from here ...
* loader/ieee1275/multiboot2.c: ... to here. Update all users.
* conf/i386-pc.rmk (pkglib_MODULES): Add aout.mod _bsd.mod and bsd.mod.
(aout_mod_SOURCES): New variable.
(aout_mod_CFLAGS): Likewise.
(aout_mod_LDFLAGS): Likewise.
(_bsd_mod_SOURCES): New variable.
(_bsd_mod_CFLAGS): Likewise.
(_bsd_mod_LDFLAGS): Likewise.
(bsd_mod_SOURCES): New variable.
(bsd_mod_CFLAGS): Likewise.
(bsd_mod_LDFLAGS): Likewise.
* include/grub/aout.h: New file.
* include/grub/i386/loader.h (grub_unix_real_boot): New function.
* include/grub/i386/bsd.h: New file.
* include/grub/i386/pc/init.h (grub_get_mmap_entry): Use EXPORT_FUNC
to make it public.
* kern/elf.c (grub_elf32_load): Get the physical address after the hook
function is called, so that it's possible to change it inside the hook.
(grub_elf64_load): Likewise.
(grub_elf_file): Don't close the file if elf header is not found.
(grub_elf_close): Close the file if grub_elf_file fails (The new
grub_elf_file won't close it).
(grub_elf32_size): Use NESTED_FUNC_ATTR for nested function calcsize.
(grub_elf64_size): Likewise.
* kern/i386/loader.S (grub_unix_real_boot): New function.
* loader/aout.c: New file.
* loader/i386/bsd.c: New file.
* loader/i386/bsd_normal.c: New file.
* loader/i386/pc/multiboot.c (grub_multiboot): Handle a.out format.
* loader/multiboot2.c (grub_multiboot2): Reset grub_errno so that it
can test othe formats.
* conf/i386-efi.rmk (grub_emu_SOURCES): Replace commands/i386/pc/halt.c and
reboot.c by commands/halt.c and reboot.c.
(grub_install_SOURCES): Add halt.mod and reboot.mod.
(halt_mod_SOURCES): New variable.
(halt_mod_CFLAGS): Likewise.
(halt_mod_LDFLAGS): Likewise.
(reboot_mod_SOURCES): Likewise.
(reboot_mod_CFLAGS): Likewise.
(reboot_mod_LDFLAGS): Likewise.
* conf/i386-ieee1275.rmk (grub_emu_SOURCES): Replace commands/ieee1275/halt.c
and reboot.c by commands/halt.c and reboot.c.
(halt_mod_SOURCES): Likewise.
(reboot_mod_SOURCES): Likewise.
* conf/i386-pc.rmk (grub_emu_SOURCES): Replace commands/i386/pc/reboot.c by
commands/reboot.c.
(reboot_mod_SOURCES): Likewise.
* commands/i386/pc/reboot.c: merge this file ...
* commands/ieee1275/reboot.c: ... and this file ...
* commands/reboot.c: ... to this file.
Add some precompiler directive to include the correct header for each
machine.
* commands/ieee1275/halt.c: move this file ...
* commands/halt.c: ... to here.
Add some precompiler directive to include the correct header for each
machine.
* include/grub/efi/efi.h (grub_reboot): New function declaration.
(grub_halt): Likewise.
* kern/efi/efi.c (grub_reboot): New function.
(grub_halt): Likewise.
* loader/i386/pc/multiboot.c (grub_multiboot_load_elf32): Get physical
address of entry.
(grub_multiboot_load_elf64): Likewise.
(grub_multiboot): Initialize mbi structure.
* util/grub-fstest.c: Don't include unused header file script.h.
* conf/common.rmk (grub-fstest.c_DEPENDENCIES): Move to the begginning
of file.
(grub_fstest_SOURCES): Likewise.
* conf/i386-pc.rmk (pkglib_IMAGES): Add cdboot.img.
(cdboot_img_SOURCES): New variable.
(cdboot_img_ASFLAGS): New variable.
(cdboot_img_LDFLAGS): New variable.
* boot/i386/pc/cdboot.S: New file.
* disk/i386/pc/biosdisk.c (cd_start): New variable.
(cd_count): Likewise.
(grub_biosdisk_get_drive): Add support for cd device.
(grub_biosdisk_call_hook): Likewise.
(grub_biosdisk_iterate): Likewise.
(grub_biosdisk_open): Likewise.
(GRUB_BIOSDISK_CDROM_RETRY_COUNT): New macro.
(grub_biosdisk_rw): Support reading from cd device.
(GRUB_MOD_INIT): Iterate cd devices.
* include/grub/i386/pc/biosdisk.h (GRUB_BIOSDISK_FLAG_CDROM): New macro.
(GRUB_BIOSDISK_MACHINE_CDROM_START): Likewise.
(GRUB_BIOSDISK_MACHINE_CDROM_END): Likewise.
* kern/i386/pc/init.c (make_install_device): Check for cd device.
Correct a mistake in previous commit.
* conf/i386-pc.rmk (normal/execute.c_DEPENDENCIES): Move to the
top.
(normal/command.c_DEPENDENCIES): New variable.
* util/powerpc/ieee1275/grub-mkrescue.in: New file.
* conf/powerpc-ieee1275.rmk: Add grub-mkrescue support for
PowerPC.
* DISTLIST: Add util/powerpc/ieee1275/grub-mkrescue.in.
* conf/i386-ieee1275.rmk (kernel_elf_SOURCES): Add `machine/loader.h'
and `machine/memory.h'.
(pkglib_MODULES): Add `multiboot.mod' and `_multiboot.mod'.
(_multiboot_mod_SOURCES): New variable.
(_multiboot_mod_CFLAGS): Likewise.
(_multiboot_mod_LDFLAGS): Likewise.
(multiboot_mod_SOURCES): Likewise.
(multiboot_mod_CFLAGS): Likewise.
(multiboot_mod_LDFLAGS): Likewise.
* include/grub/i386/ieee1275/loader.h: New file.
* include/grub/i386/ieee1275/machine.h: Likewise.
* include/grub/i386/ieee1275/memory.h: Likewise.
* include/grub/i386/pc/init.h (grub_os_area_addr): Remove (redundant)
variable declaration.
(grub_os_area_size): Likewise.
* kern/i386/ieee1275/init.c (grub_os_area_addr, grub_os_area_size)
(grub_lower_mem, grub_upper_mem): New variables.
(grub_stop_floppy): New function (just to make
grub_multiboot2_real_boot() happy).
* kern/i386/ieee1275/startup.S: Include `<grub/machine/memory.h>',
`<grub/cpu/linux.h>', `<multiboot.h>' and `<multiboot2.h>'.
(grub_stop): New function.
Include `"../realmode.S"' and `"../loader.S"'.
* loader/multiboot_loader.c: Include `<grub/machine/machine.h>'.
Replace `__i386__' #ifdefs with `GRUB_MACHINE_PCBIOS'.
* loader/powerpc/ieee1275/multiboot2.c (grub_mb2_arch_boot): On i386,
rely on grub_multiboot2_real_boot() for final boot.
* conf/i386-pc.rmk (GRUB_MEMORY_MACHINE_LINK_ADDR): New variable.
(kernel_img_LDFLAGS): Use `GRUB_MEMORY_MACHINE_LINK_ADDR' as link
address.
(grub_mkimage_CFLAGS): Propagate `GRUB_MEMORY_MACHINE_LINK_ADDR' as
a C macro.
* include/grub/i386/pc/memory.h (GRUB_MEMORY_MACHINE_UPPER): New macro.
Indicates start of upper memory.
* util/i386/pc/grub-mkimage.c: Include `<grub/machine/memory.h>'.
(generate_image): Abort when image size is big enough to corrupt
upper memory.
* include/grub/i386/pc/vga.h: Include `<grub/machine/memory.h>'.
(GRUB_MEMORY_MACHINE_VGA_ADDR): Alias for `GRUB_MEMORY_MACHINE_UPPER'.
* term/i386/pc/vga.c (VGA_MEM): Use `GRUB_MEMORY_MACHINE_VGA_ADDR'
instead of hardcoding 0xA0000.
* video/i386/pc/vbe.c: Include `<grub/machine/vga.h>'.
(grub_vbe_set_video_mode): Use `GRUB_MEMORY_MACHINE_VGA_ADDR'
instead of hardcoding 0xA0000.
* conf/i386-pc.rmk (kernel_img_HEADERS): Add `machine/kernel.h'.
(pkglib_MODULES): Add `memdisk.mod'.
(memdisk_mod_SOURCES): New variable.
(memdisk_mod_CFLAGS): Likewise.
(memdisk_mod_LDFLAGS): Likewise.
* disk/memdisk.c: New file.
* include/grub/disk.h (grub_disk_dev_id): Add
`GRUB_DISK_DEVICE_MEMDISK_ID'.
* include/grub/i386/pc/kernel.h
(GRUB_KERNEL_MACHINE_MEMDISK_IMAGE_SIZE): New macro.
(GRUB_KERNEL_MACHINE_PREFIX): Increment by 4.
(grub_kernel_image_size): New variable declaration.
(grub_total_module_size): Likewise.
(grub_memdisk_image_size): Likewise.
* include/grub/i386/pc/memory.h
(GRUB_MEMORY_MACHINE_DECOMPRESSION_ADDR): New macro.
* include/grub/kernel.h: Include `<grub/symbol.h>'.
(grub_arch_memdisk_addr): New variable declaration.
(grub_arch_memdisk_size): Likewise.
* kern/i386/pc/init.c (grub_arch_memdisk_addr): New function.
(grub_arch_memdisk_size): Likewise.
* kern/i386/pc/startup.S (grub_memdisk_image_size): New variable.
(codestart): Replace hardcoded `0x100000' with
`GRUB_MEMORY_MACHINE_DECOMPRESSION_ADDR' macro.
* util/i386/pc/grub-mkimage.c: Include `<grub/misc.h>'.
(generate_image): Add `memdisk_path' parameter. When `memdisk_path' is
not NULL, append the contents of the file it refers to, at the end of
the compressed kernel image. Initialize `grub_memdisk_image_size'
variable (at `GRUB_KERNEL_MACHINE_MEMDISK_IMAGE_SIZE' offset).
(options): Add "memdisk"|'m' option.
(main): Parse --memdisk|-m option, and pass user-provided path as
parameter to generate_image().
* normal/execute.c (grub_script_exec_argument_to_string): Check for undefined variable.
(grub_script_execute_cmdline): Reset grub_errno.
* normal/main.c (read_config_file): Reset grub_errno.
* normal/parse.y (script_init): New.
(script): Move function and menuentry here.
(delimiter): New.
(command): Add delimiter at the end of command.
(commands): Adjust to match the new command.
(commandblock): Remove grub_script_lexer_record_start.
(menuentry): Add grub_script_lexer_record_start, use the new commands.
(if): Use the new commands.
* conf/common.rmk (pkgdata_MODULES): Add echo.mod.
* fs/reiserfs.c (grub_reiserfs_iterate_dir): ENTRY_ITEM must be
allocated from the heap, due to the fshelp implementation.
(grub_reiserfs_dir): Free NODE, due to the same reason.
* include/grub/normal.h (grub_env_write_color_normal): New prototype.
(grub_env_write_color_highlight): Likewise.
(grub_wait_after_message): Likewise.
* normal/color.c: New file.
* conf/i386-pc.rmk (grub_emu_SOURCES): Add `normal/color.c'.
(normal_mod_DEPENDENCIES): Likewise.
* conf/i386-efi.rmk (grub_emu_SOURCES): Add `normal/color.c'.
(normal_mod_DEPENDENCIES): Likewise.
* conf/i386-linuxbios.rmk (grub_emu_SOURCES): Add `normal/color.c'.
(normal_mod_DEPENDENCIES): Likewise.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Add `normal/color.c'.
(normal_mod_DEPENDENCIES): Likewise.
* normal/menu_entry.c (run): Rely on grub_wait_after_message()
for waiting after a message is printed.
* normal/main.c (read_config_file): Likewise.
(grub_normal_init): Register grub_env_write_color_normal() and
grub_env_write_color_highlight() hooks. Mark `color_normal' and
`color_highlight' variables as global.
* normal/menu.c (grub_wait_after_message): New function.
(grub_color_menu_normal): New variable. Replaces ...
(GRUB_COLOR_MENU_NORMAL): ... this macro.
(grub_color_menu_highlight): New variable. Replaces ...
(GRUB_COLOR_MENU_HIGHLIGHT): ... this macro.
(draw_border): Set color state to `GRUB_TERM_COLOR_NORMAL' instead of
`GRUB_TERM_COLOR_STANDARD'.
(print_message): Use `grub_setcolorstate' to reload colors. Rename
`normal_code' and `highlight_code' to `old_color_normal' and
`old_color_highlight', respectively.
(grub_menu_init_page): Update colors when drawing the menu, based on
`menu_color_normal' and `menu_color_highlight' variables.
(grub_menu_run): Rely on grub_wait_after_message() for waiting after
a message is printed.
* configure.ac: Search for possible unifont.hex locations, and
define UNIFONT_HEX if found.
* Makefile.in (UNIFONT_HEX): Define variable.
(DATA): Rename to ...
(PKGLIB): ... this. Update all users.
(PKGDATA): New variable.
(pkgdata_IMAGES): Rename to ...
(pkglib_IMAGES): ... this. Update all users.
(pkgdata_MODULES): Rename to ...
(pkglib_MODULES): ... this. Update all users.
(pkgdata_PROGRAMS): Rename to ...
(pkglib_PROGRAMS): ... this. Update all users.
(pkgdata_DATA): Rename to ...
(pkglib_DATA): ... this. Update all users.
(CLEANFILES): Redefine to `$(pkglib_DATA) $(pkgdata_DATA)'.
(unicode.pff, ascii.pff): New rules.
(all-local): Add `$(PKGDATA)' dependency.
(install-local): Process `$(PKGDATA)'.
* util/update-grub_lib.in (font_path): Search for *.pff files in
a few more locations, including `${pkgdata}'.
* kern/disk.c (grub_disk_firmware_fini)
(grub_disk_firmware_is_tainted): New variables.
* include/grub/disk.h (grub_disk_firmware_fini)
(grub_disk_firmware_is_tainted): Likewise.
* disk/i386/pc/biosdisk.c (GRUB_MOD_FINI(biosdisk)): Moved from here ...
(grub_disk_biosdisk_fini): ... to here.
(GRUB_MOD_FINI(biosdisk)): Implement using grub_disk_biosdisk_fini().
(GRUB_MOD_INIT(biosdisk)): Abort when `grub_disk_firmware_is_tainted'
is set. Register grub_disk_biosdisk_fini() in
`grub_disk_firmware_fini'.
* disk/ata.c: Remove `<grub/machine/biosdisk.h>'.
(GRUB_MOD_INIT(ata)): Remove grub_biosdisk_fini() call.
Use `grub_disk_firmware_is_tainted' and `grub_disk_firmware_fini'
to finish existing firmware disk interface.
* conf/i386-linuxbios.rmk (pkgdata_MODULES): Add `ata.mod'.
(ata_mod_SOURCES): New variable.
(ata_mod_CFLAGS): Likewise.
(ata_mod_LDFLAGS): Likewise.
* kern/powerpc/ieee1275/init.c: Rename HEAP_LIMIT to HEAP_MAX_ADDR,
and make it easier to figure out.
Add HEAP_MIN_SIZE and HEAP_MAX_ADDR definitions.
(grub_claim_heap): Use HEAP_MAX_ADDR rather than taking a parameter.
Do not avoid claiming a region above HEAP_MAX_ADDR if that would
leave us with less than HEAP_MIN_SIZE total heap.
Avoid our total amount of heap to surpass HEAP_MAX_SIZE.
Patch from Simon Peter <dn.tlp@gmx.net>:
* genmk.rb (Utility): Append $(#{src}_DEPENDENCIES) to #{obj} targets.
* conf/i386-pc.rmk: Replace grub-probe_DEPENDENCIES with
util/grub-probe.c_DEPENDENCIES. Replace grub-setup_DEPENDENCIES with
util/i386/pc/grub-setup.c_DEPENDENCIES.
* conf/i386-efi.rmk: Replace grub-probe_DEPENDENCIES with
util/grub-probe.c_DEPENDENCIES.
* conf/powerpc-ieee1275.rmk: Likewise.
for powerpc & i386-pc. This patch was more so started by Hollis
Blanchard getting multiboot 2 working for powerpc and I added to it
and cleaned it up.
One of the ideas with this patch is to keep everything under one
command for the user. So instead of having a "multiboot2" & "module2"
command, I created a proxy like mechanism so that you have only one
command for both multiboot 1 & 2 ... "multiboot". This is where
"loader/multiboot_loader.c" comes from. I could have integrated things
more but I figure the current approach will less likely break
anything.
So if your OS is multiboot 2 capable, the user would do the following
to load it up from a grub prompt:
grub> multiboot <location of kernel> <kernel args>
grub> module <some image> <multiboot tag> <image arguments>
grub> module <isome mage> <multiboot tag> <image arguments>
grub .....
The other thing that this patch does is it begins to make the
multiboot 1 code a bit more architecture agnostic so IF someone wanted
to implement it on another architecture they can.
A bit of file moving around and definition renaming is also apart of
this patch. I have also taken the time to make sure that it does not
break multiboot 1 loading on i386-pc. But mulitboot 2 may still need a
little more testing and work for i386-pc. Powerpc multiboot 2 has been
heavily tested and does work.
* geninitheader.sh: Process file specified in first parameter rather
than hardcoding grub_modules_init.lst.
* geninit.sh: Likewise. Also, construct header name dynamicaly rather
than hardcoding grub_modules_init.h.
* conf/common.rmk: Rename grub_modules_init.[ch] files associated with
grub-emu to grub_emu_init.[ch]. Add rules to build analogous
grub_probe_init.[ch] and grub_setup_init.[ch].
* conf/powerpc-ieee1275.rmk (grub_emu_DEPENDENCIES): Replace
grub_modules_init.h with grub_emu_init.h.
(grub_probe_DEPENDENCIES, grub_probe_SOURCES): Add new
grub_probe_init.[ch] files.
* conf/i386-efi.rmk: Likewise.
* conf/i386-pc.rmk: Likewise.
(grub_setup_DEPENDENCIES, grub_setup_SOURCES): Add new
grub_setup_init.[ch] files.
* util/grub-emu.c: Replace grub_modules_init.h with grub_emu_init.h.
* util/grub-probe.c: Include grub_probe_init.h. Use grub_init_all()
to initialize modules rather than a list of hardcoded functions.
* util/i386/pc/grub-setup.c: Include grub_setup_init.h. Use
grub_init_all() to initialize modules rather than a list of hardcoded
functions.
* conf/i386-pc.rmk (CLEANFILES): Removed for grub-mkrescue,
because this rule is automatically generated.
(grub-mkrescue): Removed for the same reason as above.
* conf/powerpc-ieee1275.rmk: Enable grub-mkdevicemap and grub-probe.
* include/grub/partition.h: Declare grub_apple_partition_map_init and
grub_apple_partition_map_fini.
* util/biosdisk.c
(grub_util_biosdisk_open): Replace BLKGETSIZE with BLKGETSIZE64 (needed
to access >2 TiB disks).
Print disk->total_sectors with %llu instead of %lu, since this
variable is always 64-bit (prevents wrong disk size from being displayed
on either >2 TiB disk or big-endian CPU).
(grub_util_biosdisk_get_grub_dev): Convert gpt_partition_map handling
into a generic case that supports all (sane) partition maps.
Stop using grub_cpu_to_le32() on dos_part / bsd_part since it actually
breaks big-endian.
* util/grub-probe.c: Call grub_apple_partition_map_init() before probe()
and grub_apple_partition_map_fini() after that.
* util/update-grub_lib.in: New file.
* DISTLIST: Add update-grub_lib.in.
* conf/common.rmk: Generate update-grub_lib and install it in
$(lib_DATA).
* Makefile.in: Add install routine for $(lib_DATA).
* util/grub.d/00_header.in: Use convert_system_path_to_grub_path()
function provided by update-grub_lib to support arbitrary paths of
unifont.pff.
* util/update-grub.in: Use convert_system_path_to_grub_path() to
initialize GRUB_DRIVE_BOOT and GRUB_DRIVE_BOOT_GRUB variables.
* DISTLIST: Update for the latest changes.
* conf/i386-pc.rmk: Use the new paths for util/getroot.c,
util/grub-mkdevicemap.c, util/grub-probe.c and util/biosdisk.c.
* util/grub-emu.c: Replace grub/i386/pc/util/biosdisk.h with
grub/util/biosdisk.h.
* util/i386/pc/grub-setup.c: Replace grub/machine/util/biosdisk.h with
grub/util/biosdisk.h.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add partmap/gpt.c.
(grub_probe_SOURCES): Likewise.
* util/i386/pc/biosdisk.c (grub_util_biosdisk_get_grub_dev): Detect
GPT and initialize dos_part and bsd_part accordingly.
* util/i386/pc/grub-setup.c (setup): Ditto for install_dos_part and
install_bsd_part.
(main): Activate gpt module for use during partition identification,
and deactivate it afterwards.
* util/i386/pc/grub-install.in: Add gpt module to core.img.
* util/i386/pc/grub-probe.c (main): Activate gpt module for use during
partition identification, and deactivate it afterwards.
* conf/powerpc-ieee1275.rmk (kernel_elf_LDFLAGS): Link at 64KB.
* kern/powerpc/ieee1275/init.c (_end): Add declaration.
(_start): Likewise.
(grub_arch_modules_addr): Return address after `_end'.
* util/powerpc/ieee1275/grub-mkimage.c: Include grub/misc.h.
(load_modules): Use new parameter as `p_paddr' and `p_vaddr'.
(add_segments): Calculate `_end' from phdr size and location.
(ALIGN_UP): Moved to ...
* include/grub/misc.h: here.
* include/grub/powerpc/ieee1275/kernel.h (GRUB_IEEE1275_MOD_ALIGN):
New macro.
(GRUB_IEEE1275_MODULE_BASE): Removed.
* Makefile.in (enable_grub_emu): New variable.
* configure.ac (--enable-grub-emu): New option.
Do the checks for (n)curses only if `--enable-grub-emu' is requested.
* conf/i386-efi.rmk (sbin_UTILITIES): Add `grub-emu' only if requested.
* conf/i386-pc.rmk: Likewise.
* conf/powerpc-ieee1275.rmk: Likewise.
* conf/sparc64-ieee1275.rmk (bin_UTILITIES): Likewise.
* kern/disk.c (grub_disk_read): When there is a read error, always
try to read only the necessary data.
* conf/i386-pc.rmk (grub_probe_SOURCES): Add disk/lvm.c and
disk/raid.c.
* include/grub/disk.h [GRUB_UTIL] (grub_raid_init): New
prototype.
[GRUB_UTIL] (grub_raid_fini): Likewise.
[GRUB_UTIL] (grub_lvm_init): Likewise.
[GRUB_UTIL] (grub_lvm_fini): Likewise.
* util/i386/pc/grub-probe.c (probe): Check whether DEVICE_NAME is
RAID device and copy DEVICE_NAME to DRIVE_NAME in that case.
(main): Call grub_raid_init(), grub_lvm_init(), grub_lvm_fini()
and grub_raid_fini().
* util/i386/pc/getroot.c (grub_guess_root_device): Stop using
grub_util_biosdisk_get_grub_dev to convert system device to GRUB device.
* util/grub-emu.c (main): Use grub_util_biosdisk_get_grub_dev with the
string returned by grub_guess_root_device.
* util/i386/pc/grub-setup.c: Likewise.
* util/i386/pc/grub-probefs.c: Likewise.
* util/i386/pc/grub-probefs.c: Rename to ...
* util/i386/pc/grub-probe.c: ... this.
* DISTLIST: Remove grub-probefs, add grub-probe.
* conf/i386-efi.rmk: Likewise.
* conf/i386-pc.rmk: Likewise.
* util/i386/pc/grub-install.in: Likewise.
* util/i386/pc/grub-probe.c: Add --target=(fs|device|drive) option to
choose which information we want to print.
* DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c,
include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h,
include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h,
include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c,
video/readers/tga.c and video/i386/pc/vbeutil.c.
2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx>
Added support for RAID and LVM.
* disk/lvm.c: New file.
* disk/raid.c: Likewise.
* include/grub/lvm.h: Likewise.
* include/grub/raid.h: Likewise.
* include/grub/util/lvm.h: Likewise.
* include/grub/util/raid.h: Likewise.
* util/lvm.c: Likewise.
* util/raid.c: Likewise.
* include/grub/disk.h (grub_disk_dev_id): Add
GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID.
(grub_disk_get_size): New prototype.
* kern/disk.c (grub_disk_open): Check whether grub_partition_probe()
returns a partition.
(grub_disk_get_size): New function.
* kern/i386/pc/init.c (make_install_device): Copy the prefix
verbatim if grub_install_dos_part is -2.
* util/i386/pc/getroot.c (grub_guess_root_device): Support RAID
and LVM devices.
* util/i386/pc/grub-setup.c (setup): New argument
MUST_EMBED. Force embedding of GRUB when the argument is
true. Close FILE before returning.
(main): Add support for RAID and LVM.
* conf/common.rmk: Add RAID and LVM modules.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and
util/lvm.c.
(grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c.
* kern/misc.c (grub_strstr): New function.
* include/grub/misc.h (grub_strstr): New prototype.
* genmk.rb: Let GCC generate dependenceies the first time it
compiles a file; using the -MD option.
* conf/common.mk: Regenerate.
* conf/i386-pc.mk: Likewise.
* conf/i386-efi.mk: Likewise.
* conf/powerpc-ieee1275.mk: Likewise.
* conf/sparc64-ieee1275.mk: Likewise.
* conf/common.rmk (grub_modules_init.lst): Depends on
$(MODSRCFILES). Grep only the files in $(MODSRCFILES). Make sure
that the target does not exist before producing.
(grub_modules_init.h): Remove the target before generating.
(grub_emu_init.c): Likewise.
* genmk.rb (PModule::rule): Add source files into MODSRCFILES.
* genmk.rb (Image::rule): Set FLAG to CFLAGS or ASFLAGS instead of
TARGET_CFLAGS or TARGET_ASFLAGS. There is no reason why
target-specific flags should be prefixed.
(PModule::rule): Likewise.
* fs/hfsplus.c (grub_hfsplus_btree_recoffset): Moved to near the
top.
(grub_hfsplus_btree_recptr): Likewise.
(grub_hfsplus_find_block): Do not take RETRY any longer. Use
FILEBLOCK both to pass a block number and store next block
number.
(grub_hfsplus_read_block): Rewritten heavily to support an extent
overflow file correctly. Specify errors appropriately, because
fshelp expects that GRUB_ERRNO is set when fails. Reuse
grub_hfsplus_btree_recptr to get the pointer to a found key.
(grub_hfsplus_btree_search): Return 1 instead of 0 when no match
is found.
* conf/i386-efi.rmk (pkgdata_MODULES): Added _linux.mod and
linux.mod.
(_linux_mod_SOURCES): New variable.
(_linux_mod_CFLAGS): Likewise.
(_linux_mod_LDFLAGS): Likewise.
(linux_mod_SOURCES): Likewise.
(linux_mod_CFLAGS): Likewise.
(linux_mod_LDFLAGS): Likewise.
* DISTLIST: Added loader/i386/efi/linux.c,
loader/i386/efi/linux_normal.c and
include/grub/i386/efi/loader.h.
* loader/i386/efi/linux.c: New file.
* loader/i386/efi/linux_normal.c: Likewise.
* include/grub/i386/efi/loader.h: Likewise.
* commands/blocklist.c: New file.
* DISTLIST: Added commands/blocklist.c.
* term/efi/console.c (grub_console_highlight_color): Use a lighter
color for the background, and a daker color for the foreground.
(grub_console_checkkey): Return READ_KEY.
(grub_console_cls): Set the background to
GRUB_EFI_BACKGROUND_BLACK temporarily to clean out the screen.
* kern/efi/efi.c (grub_efi_exit_boot_services): New function.
* include/grub/i386/linux.h (struct linux_kernel_params): Fixed
the size of "padding5", "hd0_drive_info" and "hd1_drive_info".
* include/grub/efi/efi.h (grub_efi_exit_boot_services): New
prototype.
* include/grub/efi/api.h (GRUB_EFI_TEXT_ATTR): Do not shift
BG. The spec is wrong again.
* include/grub/normal.h [GRUB_UTIL] (grub_blocklist_init): New
prototype.
[GRUB_UTIL] (grub_blocklist_fini): Likewise.
* conf/i386-pc.rmk (grub_emu_SOURCES): Added
commands/blocklist.c.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise.
* conf/common.rmk (pkgdata_MODULES): Added blocklist.mod.
(blocklist_mod_SOURCES): New variable.
(blocklist_mod_CFLAGS): Likewise.
(blocklist_mod_LDFLAGS): Likewise.
Use the environment context in the menu. Remove the commands
"default" and "timeout", and use variables instead.
* normal/menu.c: Include grub/env.h.
(print_entry): Cast TITLE to silence gcc.
(get_timeout): New function.
(set_timeout): Likewise.
(get_entry_number): Likewise.
(run_menu): Use a default entry, a fallback entry and a timeout
in the environment variables "default", "fallback" and
"timeout". Also, tweak the default entry if it is not within the
current menu entries.
(grub_menu_run): Use a fallback entry in the environment variable
"fallback".
* normal/main.c (read_config_file): Do not initialize
NEWMENU->DEFAULT_ENTRY, NEWMENU->FALLBACK_ENTRY or
NEWMENU->TIMEOUT.
(grub_normal_execute): Use a data slot to store the menu.
* include/grub/normal.h (struct grub_menu): Removed default_entry,
fallback_entry and timeout.
(struct grub_menu_list): Removed.
(grub_menu_list_t): Likewise.
(struct grub_context): Likewise.
(grub_context_t): Likewise.
(grub_context_get): Likewise.
(grub_context_get_current_menu): Likewise.
(grub_context_push_menu): Likewise.
(grub_context_pop_menu): Likewise.
(grub_default_init): Likewise.
(grub_default_fini): Likewise.
(grub_timeout_init): Likewise.
(grub_timeout_fini): Likewise.
* conf/sparc64-ieee1275.rmk (pkgdata_MODULES): Removed default.mod
and timeout.mod.
(normal_mod_SOURCES): Removed normal/context.c.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Removed
commands/default.c, commands/timeout.c and normal/context.c.
(normal_mod_SOURCES): Removed normal/context.c.
* conf/i386-pc.rmk (grub_emu_SOURCES): Removed commands/default.c,
commands/timeout.c and normal/context.c.
(normal_mod_SOURCES): Removed normal/context.c.
* conf/i386-efi.rmk (grub_emu_SOURCES): Removed
commands/default.c, commands/timeout.c and normal/context.c.
(normal_mod_SOURCES): Removed normal/context.c.
* conf/common.rmk (pkgdata_MODULES): Removed default.mod and
timeout.mod.
(default_mod_SOURCES): Removed.
(default_mod_CFLAGS): Likewise.
(default_mod_LDFLAGS): Likewise.
(timeout_mod_SOURCES): Removed.
(timeout_mod_CFLAGS): Likewise.
(timeout_mod_LDFLAGS): Likewise.
* DISTLIST: Removed commands/default.c, commands/timeout.c and
normal/context.c.
* commands/default.c: Removed.
* commands/timeout.c: Likewise.
* normal/context.c: Likewise.
Extend the loader so that GRUB can accept a loader which comes
back to GRUB when a loaded image exits. Also, this change adds
support for a chainloader on EFI.
* term/efi/console.c: Include grub/misc.h.
(grub_console_checkkey): Display a scan code on the top for
debugging. This will be removed once the EFI port gets stable.
Correct the scan code mapping.
* kern/efi/mm.c (sort_memory_map): Sort in a descending order to
allocate memory from larger regions, in order to reduce the number
of allocated regions. Otherwise, the MacOSX loader panics.
(filter_memory_map): Avoid less than 1MB for compatibility with
other loaders.
(add_memory_regions): Allocate from the tail of a region, if
possible, to avoid allocating a region near to 1MB, for the MacOSX
loader.
* kern/efi/init.c (grub_efi_set_prefix): Specify
GRUB_EFI_IMAGE_HANDLE to grub_efi_get_loaded_image.
* kern/efi/efi.c (grub_efi_get_loaded_image): Accept a new
argument IMAGE_HANDLE and specify it to get a loaded image.
(grub_arch_modules_addr): Specify GRUB_EFI_IMAGE_HANDLE to
grub_efi_get_loaded_image.
(grub_efi_get_filename): Divide the legnth by the size of
grub_efi_char16_t.
(grub_efi_get_device_path): New function.
(grub_efi_print_device_path): Print End Device Path nodes. Divide
the length by the size of grub_efi_char16_t for a file path device
path node.
* kern/loader.c (grub_loader_noreturn): New variable.
(grub_loader_set): Accept a new argument NORETURN. Set
GRUB_LOADER_NORETURN to NORETURN.
All callers changed.
(grub_loader_boot): If GRUB_LOADER_NORETURN is false, do not call
grub_machine_fini.
* include/grub/efi/efi.h (grub_efi_get_device_path): New
prototype.
(grub_efi_get_loaded_image): Take an argument to specify an image
handle.
* include/grub/loader.h (grub_loader_set): Added one more argument
NORETURN.
* disk/efi/efidisk.c (make_devices): Use grub_efi_get_device_path
instead of grub_efi_open_protocol.
(grub_efidisk_get_device_name): Likewise.
(grub_efidisk_close): Print a newline.
(grub_efidisk_get_device_handle): Fixed to use
GRUB_EFI_DEVICE_PATH_SUBTYPE instead of
GRUB_EFI_DEVICE_PATH_TYPE.
* disk/efi/efidisk.c (device_path_guid): Moved to ...
* kern/efi/efi.c (device_path_guid): ... here.
* conf/i386-efi.rmk (pkgdata_MODULES): Added _chain.mod and
chain.mod.
(kernel_mod_HEADERS): Added efi/disk.h.
(_chain_mod_SOURCES): New variable.
(_chain_mod_CFLAGS): Likewise.
(_chain_mod_LDFLAGS): Likewise.
(chain_mod_SOURCES): Likewise.
(chain_mod_CFLAGS): Likewise.
(chain_mod_LDFLAGS): Likewise.
* DISTLIST: Added include/grub/efi/chainloader.h,
loader/efi/chainloader.c and loader/efi/chainloader_normal.c.
* include/grub/efi/chainloader.h: New file.
* loader/efi/chainloader.c: Likewise.
* loader/efi/chainloader_normal.c: Likewise.
Use grub_abort instead of grub_stop, and grub_exit must be
define in each architecture now. Also, this change adds support
for EFI disks.
* util/i386/pc/grub-probefs.c: Include grub/term.h.
(grub_getkey): New function.
(grub_term_get_current): Likewise.
* util/i386/pc/grub-setup.c: Include grub/term.h.
(grub_getkey): New function.
(grub_term_get_current): Likewise.
* util/misc.c (grub_stop): Renamed to ...
(grub_exit): ... this.
* kern/powerpc/ieee1275/init.c (abort): Renamed to ...
(grub_exit): ... this.
(grub_machine_init): Use grub_abort instead of abort.
(grub_stop): Removed.
* kern/powerpc/ieee1275/cmain.c (cmain): Use grub_abort instead of
abort.
* kern/i386/pc/startup.S (grub_exit): New function.
(cold_reboot): New label.
* kern/efi/init.c: Include grub/efi/disk.h and grub/env.h.
(grub_efi_init): Call grub_efidisk_init.
(grub_efi_fini): Call grub_efidisk_fini.
* kern/efi/efi.c: Include grub/mm.h.
(grub_efi_console_control_guid): Renamed to ...
(console_control_guid): ... this.
(grub_efi_loaded_image_guid): Renamed to ...
(loaded_image_guid): ... this.
(grub_efi_locate_handle): New function.
(grub_efi_open_protocol): Likewise.
(grub_efi_set_text_mode): Use CONSOLE_CONTROL_GUID instead of
GRUB_EFI_CONSOLE_CONTROL_GUID.
(grub_efi_exit): Removed.
(grub_stop): Likewise.
(grub_efi_get_loaded_image): Use grub_efi_open_protocol.
(grub_exit): New function.
(grub_print_device_path): Likewise.
* kern/rescue.c (grub_rescue_cmd_exit): New function.
(grub_enter_rescue_mode): Register "exit".
* kern/misc.c (grub_real_dprintf): A cosmetic change.
(grub_abort): New function.
* kern/err.c (grub_fatal): Use grub_abort instead of grub_stop.
* include/grub/sparc64/ieee1275/kernel.h (abort): Removed.
* include/grub/powerpc/ieee1275/kernel.h (abort): Removed.
* include/grub/efi/efi.h (grub_efi_exit): Removed.
(grub_print_device_path): New prototype.
(grub_efi_locate_handle): Likewise.
(grub_efi_open_protocol): Likewise.
* include/grub/efi/disk.h (grub_efidisk_fini): New file.
* disk/efi/efidisk.c: Likewise.
* DISTLIST: Added disk/efi/efidisk.c and include/grub/efi/disk.h.
* include/grub/efi/console_control.h
(GRUB_EFI_CONSOLE_CONTROL_GUID): Use an array for the last 8 bytes.
* include/grub/efi/api.h (GRUB_EFI_LOADED_IMAGE_GUID): Specify the
last 8 bytes as an array.
(GRUB_EFI_DISK_IO_GUID): New macro.
(GRUB_EFI_BLOCK_IO_GUID): Likewise.
(GRUB_EFI_DEVICE_PATH_GUID): Likewise.
(grub_efi_ipv6_address_t): Change the type to grub_uint16_t from
grub_uint8_t.
(struct grub_efi_guid): Use an array to specify the last 8 bytes.
(struct grub_efi_device_path): Rename the member "sub_type" to
"subtype".
(GRUB_EFI_DEVICE_PATH_TYPE): New macro.
(GRUB_EFI_DEVICE_PATH_SUBTYPE): Likewise.
(GRUB_EFI_DEVICE_PATH_LENGTH): Likewise.
(GRUB_EFI_END_DEVICE_PATH_TYPE): Likewise.
(GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE): Likewise.
(GRUB_EFI_END_THIS_DEVICE_PATH_SUBTYPE): Likewise.
(GRUB_EFI_END_ENTIRE_DEVICE_PATH): Likewise.
(GRUB_EFI_NEXT_DEVICE_PATH): Likewise.
(GRUB_EFI_HARDWARE_DEVICE_PATH_TYPE): Likewise.
(GRUB_EFI_PCI_DEVICE_PATH_SUBTYPE): Likewise.
(struct grub_efi_pci_device_path): New structure.
(grub_efi_pci_device_path_t): New type.
(GRUB_EFI_PCCARD_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_pccard_device_path): New structure.
(grub_efi_pccard_device_path_t): New type.
(GRUB_EFI_MEMORY_MAPPED_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_memory_mapped_device_path): New structure.
(grub_efi_memory_mapped_device_path_t): New type.
(GRUB_EFI_VENDOR_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_vendor_device_path): New structure.
(grub_efi_vendor_device_path_t): New type.
(GRUB_EFI_CONTROLLER_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_controller_device_path): New structure.
(grub_efi_controller_device_path_t): New type.
(GRUB_EFI_ACPI_DEVICE_PATH_TYPE): New macro.
(GRUB_EFI_ACPI_DEVICE_PATH_SUBTYPE): Likewise.
(struct grub_efi_acpi_device_path): New structure.
(grub_efi_acpi_device_path_t): New type.
(GRUB_EFI_EXPANDED_ACPI_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_expanded_acpi_device_path): New structure.
(grub_efi_expanded_acpi_device_path_t): New type.
(GRUB_EFI_EXPANDED_ACPI_HIDSTR): New macro.
(GRUB_EFI_EXPANDED_ACPI_UIDSTR): Likewise.
(GRUB_EFI_EXPANDED_ACPI_CIDSTR): Likewise.
(GRUB_EFI_MESSAGING_DEVICE_PATH_TYPE): Likewise.
(GRUB_EFI_ATAPI_DEVICE_PATH_SUBTYPE): Likewise.
(struct grub_efi_atapi_device_path): New structure.
(grub_efi_atapi_device_path_t): New type.
(GRUB_EFI_FIBRE_CHANNEL_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_fibre_channel_device_path): New structure.
(grub_efi_fibre_channel_device_path_t): New type.
(GRUB_EFI_1394_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_1394_device_path): New structure.
(grub_efi_1394_device_path_t): New type.
(GRUB_EFI_USB_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_usb_device_path): New structure.
(grub_efi_usb_device_path_t): New type.
(GRUB_EFI_USB_CLASS_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_usb_class_device_path): New structure.
(grub_efi_usb_class_device_path_t): New type.
(GRUB_EFI_I2O_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_i2o_device_path): New structure.
(grub_efi_i2o_device_path_t): New type.
(GRUB_EFI_MAC_ADDRESS_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_mac_address_device_path): New structure.
(grub_efi_mac_address_device_path_t): New type.
(GRUB_EFI_IPV4_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_ipv4_device_path): New structure.
(grub_efi_ipv4_device_path_t): New type.
(GRUB_EFI_IPV6_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_ipv6_device_path): New structure.
(grub_efi_ipv6_device_path_t): New type.
(GRUB_EFI_INFINIBAND_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_infiniband_device_path): New structure.
(grub_efi_infiniband_device_path_t): New type.
(GRUB_EFI_UART_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_uart_device_path): New structure.
(grub_efi_uart_device_path_t): New type.
(GRUB_EFI_VENDOR_MESSAGING_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_vendor_messaging_device_path): New structure.
(grub_efi_vendor_messaging_device_path_t): New type.
(GRUB_EFI_MEDIA_DEVICE_PATH_TYPE): New macro.
(GRUB_EFI_HARD_DRIVE_DEVICE_PATH_SUBTYPE): Likewise.
(struct grub_efi_hard_drive_device_path): New structure.
(grub_efi_hard_drive_device_path_t): New type.
(GRUB_EFI_CDROM_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_cdrom_device_path): New structure.
(grub_efi_cdrom_device_path_t): New type.
(GRUB_EFI_VENDOR_MEDIA_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_vendor_media_device_path): New structure.
(grub_efi_vendor_media_device_path_t): New type.
(GRUB_EFI_FILE_PATH_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_file_path_device_path): New structure.
(grub_efi_file_path_device_path_t): New type.
(GRUB_EFI_PROTOCOL_DEVICE_PATH_SUBTYPE): New macro.
(struct grub_efi_protocol_device_path): New structure.
(grub_efi_protocol_device_path_t): New type.
(GRUB_EFI_BIOS_DEVICE_PATH_TYPE): New macro.
(GRUB_EFI_BIOS_DEVICE_PATH_SUBTYPE): Likewise.
(struct grub_efi_bios_device_path): New structure.
(grub_efi_bios_device_path_t): New type.
(struct grub_efi_disk_io): New structure.
(grub_efi_disk_io_t): New type.
(struct grub_efi_block_io_media): New structure.
(grub_efi_block_io_media_t): New type.
(struct grub_efi_block_io): New structure.
(grub_efi_block_io_t): New type.
* include/grub/misc.h (grub_stop): Removed.
(grub_exit): New prototype.
(grub_abort): Likewise.
* include/grub/disk.h (enum grub_disk_dev_id): Added
GRUB_DISK_DEVICE_EFIDISK_ID.
* conf/i386-efi.rmk (kernel_mod_SOURCES): Added
disk/efi/efidisk.c.
(kernel_syms.lst): Remove the target if an error occurs.
* DISTLIST: Added include/grub/i386/pc/vbeblit.h,
include/grub/i386/pc/vbefill.h, video/i386/pc/vbeblit.c,
video/i386/pc/vbefill.c.
* conf/i386-pc.rmk (vbe_mod_SOURCES): Added video/i386/pc/vbeblit.c,
video/i386/pc/vbefill.c.
* include/grub/video.h (grub_video_blit_format): New enum.
(grub_video_mode_info): Added new member blit_format.
(grub_video_get_blit_format): New function prototype.
* include/grub/i386/pc/vbe.h (grub_video_vbe_get_video_ptr): New
function prototype.
(grub_video_vbe_map_rgb): Likewise.
(grub_video_vbe_unmap_color): Likewise.
* include/grub/i386/pc/vbeblit.h: New file.
* include/grub/i386/pc/vbefill.h: New file.
* video/video.c (grub_video_get_blit_format): New function.
(grub_video_vbe_get_video_ptr): Re-declared as non-static.
(grub_video_vbe_map_rgb): Likewise.
(grub_video_vbe_unmap_color): Likewise.
* video/i386/pc/vbe.c (grub_video_vbe_fill_rect): Changed to use more
optimized fills.
(grub_video_vbe_blit_render_target): Changed to use more optimized
blits.
(grub_video_vbe_setup): Added detection for optimized settings.
(grub_video_vbe_create_render_target): Likewise.
* video/i386/pc/vbeblit.c: New file.
* video/i386/pc/vbefill.c: New file.
* conf/common.rmk (grub_modules_init.lst): Use `-printf "%P\n"'
and `cd' to make sure the filename is not prefixed with a
directory name.
(pkgdata_MODULES): Add `gpt.mod'.
(gpt_mod_SOURCES): New variable.
(gpt_mod_CFLAGS): Likewise.
(gpt_mod_LDFLAGS): Likewise.
* conf/i386-pc.rmk (grub_emu_SOURCES): Add `partmap/gpt.c'.
* include/grub/pc_partition.h (GRUB_PC_PARTITION_TYPE_GPT_DISK):
New macro.
* partmap/gpt.c: New file.
* partmap/pc.c (pc_partition_map_iterate): Don't continue when a
GPT partition map is detected.
* util/powerpc/ieee1275/grub-install.in (grubdir): Fixed partition
number regex so multidigit numbers are recognized correctly.
* loader/powerpc/ieee1275/linux.c (grub_rescue_cmd_linux): Add a
debugging message before attempting to claim memory.
(grub_rescue_cmd_initrd): Add a claim debugging message and try
multiple addresses in case of failure.
* include/grub/parser.h: New file.
* kern/parser.c: Likewise.
* conf/i386-pc.rmk (kernel_img_SOURCES): Add `kern/parser.c'.
(grub_setup_SOURCES): Likewise.
(grub_probefs_SOURCES): Likewise.
(grub_emu_SOURCES): Likewise.
(kernel_img_HEADERS): Add `parser.h'.
* conf/powerpc-ieee1275.rmk (grubof_HEADERS): Add `parser.h'.
(grub_emu_SOURCES): Add `kern/parser.c'.
(grubof_SOURCES): Likewise.
* conf/sparc64-ieee1275.rmk (grubof_HEADERS): Add `parser.h'.
(grubof_SOURCES): Add `kern/parser.c'.
* include/grub/misc.h (grub_split_cmdline): Removed prototype.
* kern/misc.c (grub_split_cmdline): Removed function.
* kern/rescue.c: Include <grub/parser.h>.
(grub_enter_rescue_mode): Use `grub_parser_split_cmdline' instead
of `grub_split_cmdline'.
* normal/command.c: Include <grub/parser.h>.
(grub_command_execute): Use `grub_parser_split_cmdline' instead
of `grub_split_cmdline'.
* normal/completion.c: Include <grub/parser.h>.
(cmdline_state): New variable.
(iterate_dir): End the filename with a quote depending on the
command line state.
(get_state): new function.
(grub_normal_do_completion): Use `grub_parser_split_cmdline' to
split the arguments and determine the current argument. When the
argument string is not quoted, escape all spaces.
* include/grub/sparc64/libgcc.h: New file.
* conf/sparc64-ieee1275.rmk (COMMON_ASFLAGS): Remove -Av9.
(normal_mod_SOURCES): Use normal/sparc64/setjmp.S instead of
normal/sparc64/setjmp.c.
* configure.ac: Accept `x86_64' as host_cpu. In that case add
`-m32' to CFLAGS.
* genmk.rb (class PModule): Always use `$(#{prefix}_LDFLAGS)' when
linking.
* conf/i386-pc.rmk (COMMON_CFLAGS): Add `-m32'.
(COMMON_LDFLAGS): New variable.
(kernel_img_LDFLAGS): Include `COMMON_FLAGS'.
(_chain_mod_LDFLAGS, fshelp_mod_LDFLAGS, fat_mod_LDFLAGS)
(ext2_mod_LDFLAGS, ufs_mod_LDFLAGS, minix_mod_LDFLAGS)
(hfs_mod_LDFLAGS, jfs_mod_LDFLAGS, iso9660_mod_LDFLAGS)
(xfs_mod_LDFLAGS, _linux_mod_LDFLAGS, linux_mod_LDFLAGS)
(normal_mod_LDFLAGS, hello_mod_LDFLAGS, boot_mod_LDFLAGS)
(terminal_mod_LDFLAGS, ls_mod_LDFLAGS, cmp_mod_LDFLAGS)
(cat_mod_LDFLAGS, help_mod_LDFLAGS, reboot_mod_LDFLAGS)
(halt_mod_LDFLAGS, vga_mod_LDFLAGS, font_mod_LDFLAGS)
(terminfo_mod_LDFLAGS, serial_mod_LDFLAGS, _multiboot_mod_LDFLAGS)
(multiboot_mod_LDFLAGS, amiga_mod_LDFLAGS, apple_mod_LDFLAGS)
(pc_mod_LDFLAGS, sun_mod_LDFLAGS, loopback_mod_LDFLAGS)
(default_mod_LDFLAGS, timeout_mod_LDFLAGS, configfile_mod_LDFLAGS)
(vbe_mod_LDFLAGS, vesafb_mod_LDFLAGS, vbeinfo_mod_LDFLAGS)
(vbetest_mod_LDFLAGS, search_mod_LDFLAGS, gzio_mod_LDFLAGS): New
variables.
(normal_mod_ASFLAGS): Add `-m32'.
* include/grub/types.h (grub_host_addr_t, grub_host_off_t)
(grub_host_size_t, grub_host_ssize_t): New types.
(grub_addr_t, grub_off_t, grub_size_t, grub_ssize_t): Make type
dependant of `GRUB_CPU_SIZEOF_VOID_P' instead on
`GRUB_HOST_SIZEOF_VOID_P'.
* include/grub/kernel.h (struct grub_module_header): Type of
member offset changed to `grub_host_off_t'. Type of member size
changed to `grub_host_size_t'.
(struct grub_module_info): Type of member offset changed to
`grub_host_off_t'. Type of member size changed to
`grub_host_size_t'.
* DISTLIST: Replaced boot/powerpc/ieee1275/crt0.S and
boot/powerpc/ieee1275/cmain.c with kern/powerpc/ieee1275/crt0.S
and kern/powerpc/ieee1275/cmain.c, respectively.
* boot/powerpc/ieee1275/crt0.S: Moved to ...
* kern/powerpc/ieee1275/crt0.S: ... here.
* boot/powerpc/ieee1275/cmain.c: Moved to ...
* kern/powerpc/ieee1275/cmain.c: ... here.
* conf/powerpc-ieee1275.rmk (grubof_SOURCES): Use
kern/powerpc/ieee1275/crt0.S and kern/powerpc/ieee1275/cmain.c
instead of boot/powerpc/ieee1275/crt0.S and
boot/powerpc/ieee1275/cmain.c, respectively.
* boot/i386/pc/boot.S (lba_mode): Do not store the total number of
sectors. It was not used anyway.
* conf/sparc64-ieee1275.rmk (grubof_SOURCES): The first file must be
kern/sparc64/ieee1275/init.c because it contains _start.
* conf/sparc64-ieee1275.mk: Generated from conf/sparc64-ieee1275.rmk.
* configure.ac: Add support for sparc64 host with ieee1275
firmware.
* configure: Generated from configure.ac.
* disk/ieee1275/ofdisk.c (grub_ofdisk_open): Use grub_ssize_t
instead of int.
(grub_ofdisk_read): Likewise.
(grub_ofdisk_open): Use %p to print pointer values, and cast the
pointers as (void *) to remove a warning.
(grub_ofdisk_close): Likewise.
(grub_ofdisk_read): Likewise.
* kern/ieee1275/ieee1275.c (grub_ieee1275_exit): This never
returns, so make it return void to remove a warning.
* include/grub/ieee1275/ieee1275.h (grub_ieee1275_exit):
Corresponding prototype change.
* kern/mm.c (grub_mm_init_region): Use %p to print pointer
values, and cast the pointers as (void *) to remove a warning.
(grub_mm_dump): Likewise.
* conf/sparc64-ieee1275.mk: New file.
* conf/sparc64-ieee1275.rmk: Likewise.
* include/grub/sparc64/setjmp.h: Likewise.
* include/grub/sparc64/types.h: Likewise.
* include/grub/sparc64/ieee1275/console.h: Likewise.
* include/grub/sparc64/ieee1275/ieee1275.h: Likewise.
* include/grub/sparc64/ieee1275/kernel.h: Likewise.
* include/grub/sparc64/ieee1275/time.h: Likewise.
* kern/sparc64/cache.c: Likewise.
* kern/sparc64/dl.c: Likewise.
* kern/sparc64/ieee1275/init.c: Likewise.
* kern/sparc64/ieee1275/openfw.c: Likewise.
* partmap/pc.c (pc_partition_map_iterate): Include the value of an
invalid magic in thre error.
* commands/search.c: New file.
* util/grub-emu.c (main): Call grub_search_init and
grub_search_fini.
* kern/rescue.c (grub_rescue_print_disks): Removed.
(grub_rescue_print_devices): New function.
(grub_rescue_cmd_ls): Use grub_device_iterate with
grub_rescue_print_devices instead of grub_disk_dev_iterate with
grub_rescue_print_disks.
* kern/partition.c (grub_partition_iterate): Return the result of
PARTMAP->ITERATE instead of GRUB_ERRNO.
* kern/device.c: Include grub/partition.h.
(grub_device_iterate): New function.
* include/grub/partition.h (grub_partition_iterate): Return int
instead of grub_err_t.
* include/grub/normal.h [GRUB_UTIL] (grub_search_init): New
prototype.
[GRUB_UTIL] (grub_search_fini): Likewise.
* include/grub/device.h (grub_device_iterate): New prototype.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Added
commands/search.c.
(pkgdata_MODULES): Added search.mod.
(search_mod_SOURCES): New variable.
(search_mod_CFLAGS): Likewise.
* conf/i386-pc.rmk (grub_emu_SOURCES): Added commands/search.c.
(pkgdata_MODULES): Added search.mod.
(search_mod_SOURCES): New variable.
(search_mod_CFLAGS): Likewise.
* commands/ls.c (grub_ls_list_disks): Renamed to ...
(grub_ls_list_devices): ... this, and use grub_device_iterate.
All callers changed.
* DISTLIST: Added commands/search.c.
* DISTLIST: Replace commands/i386/pc/vbe_list_modes.c and
commands/i386/pc/vbe_test.c with commands/i386/pc/vbeinfo.c and
commands/i386/pc/vbetest.c.
* video/i386/pc/vbe.c (grub_vbe_probe): If INFOBLOCK is not NULL,
call grub_vbe_get_controller_info again, because the returned
information is volatile.
(grub_vbe_set_video_mode): Mostly rewritten.
(grub_vbe_get_video_mode): Use grub_vbe_probe and use
grub_vbe_status_t correctly.
(grub_vbe_get_video_mode_info): Likewise.
(grub_vbe_set_pixel_rgb): Use a switch statement rather than
several if statements.
* commands/i386/pc/vbe_list_modes.c: Renamed to ...
* commands/i386/pc/vbeinfo.c: ... this.
* commands/i386/pc/vbe_test.c: Renamed to ...
* commands/i386/pc/vbetest.c: ... this.
* commands/i386/pc/vbeinfo.c (grub_cmd_vbe_list_modes): Renamed to
...
(grub_cmd_vbeinfo): ... this. Save video modes before
iterating. Skip a video mode, if it is not available, not enough
information is given or it is monochrome. Show the memory
model. Leave the interpretation of MODEVAR to grub_strtoul
completely.
(GRUB_MOD_INIT): Rename vbe_list_modes to vbeinfo.
(GRUB_MOD_FINI): Likewise.
* commands/i386/pc/vbetest.c (grub_cmd_vbe_test): Renamed to ...
(grub_cmd_vbetest): ... this. Don't print unnecessarily. Use
grub_err_t instead of grub_uint32_t. Don't use SPTR. Remove a
duplicated grub_env_get. Leave the interpretation of MODEVAR to
grub_strtoul completely.
(real2pm): Removed.
(GRUB_MOD_INIT): Rename vbe_test to vbetest.
(GRUB_MOD_FINI): Likewise.
* normal/misc.c: Include grub/mm.h.
* conf/i386-pc.rmk (pkgdata_MODULES): Replaced vbe_test.mod and
vbe_list_modes with vbetest.mod and vbeinfo.mod.
(vbe_list_modes_mod_SOURCES): Removed.
(vbe_list_modes_mod_CFLAGS): Likewise.
(vbe_test_mod_SOURCES): Likewise.
(vbe_test_mod_CFLAGS): Likewise.
(vbeinfo_mod_SOURCES): New variable.
(vbeinfo_mod_CFLAGS): Likewise.
(vbetest_mod_SOURCES): Likewise.
(vbetest_mod_CFLAGS): Likewise.
* normal/misc.c: New file.
* DISTLIST: Added normal/misc.c.
* partmap/amiga.c (amiga_partition_map_iterate): Add an argument
DISK to HOOK. Call HOOK with DISK.
* partmap/apple.c (apple_partition_map_iterate): Likewise.
* partmap/pc.c (pc_partition_map_iterate): Likewise.
* partmap/sun.c (sun_partition_map_iterate): Likewise.
* normal/menu_entry.c (struct screen): Added a new member
"completion_shown".
(completion_buffer): New global variable.
(make_screen): Set SCREEN->COMPLETION_SHOWN to zero.
(store_completion): New function.
(complete): Likewise.
(clear_completions): Likewise.
(grub_menu_entry_run): If SCREEN->COMPLETION_SHOWN is non-zero,
call clear_completions and reset SCREEN->COMPLETION_SHOWN. If C is
a tab, call complete.
* normal/completion.c (disk_dev): Removed.
(print_simple_completion): Likewise.
(print_partition_completion): Likewise.
(print_func): New global variable.
(add_completion): Do not take the arguments WHAT or PRINT any
longer. Added a new argument TYPE. Instead of printing directly,
call PRINT_FUNC if not NULL.
All callers changed.
(complete_device): Use a local variable DEV instead of
DISK_DEV. Do not move CURRENT_WORD to the end of a device name.
(grub_normal_do_completion): Take a new argument HOOK. Do not
initialize DISK_DEV. Initialize PRINT_FUNC to HOOK. If RET is an
empty string, return NULL instead.
All callers changed.
* normal/cmdline.c (print_completion): New function.
* kern/partition.c (grub_partition_iterate): Add an argument DISK
to HOOK.
All callers changed.
* kern/disk.c (grub_print_partinfo): Removed.
* include/grub/partition.h (struct grub_partition_map): Add a new
argument DISK into HOOK of ITERATE.
(grub_partition_iterate): Add a new argument DISK to HOOK.
* include/grub/normal.h (enum grub_completion_type): New enum.
(grub_completion_type_t): New type.
(GRUB_COMPLETION_TYPE_COMMAND): New constant.
(GRUB_COMPLETION_TYPE_DEVICE): Likewise.
(GRUB_COMPLETION_TYPE_PARTITION): Likewise.
(GRUB_COMPLETION_TYPE_FILE): Likewise.
(grub_normal_do_completion): Added a new argument HOOK.
(grub_normal_print_device_info): New prototype.
* include/grub/disk.h (grub_print_partinfo): Removed.
* conf/i386-pc.rmk (grub_emu_SOURCES): Added normal/misc.c.
(normal_mod_SOURCES): Likewise.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise.
(normal_mod_SOURCES): Likewise.
* commands/ls.c (grub_ls_list_disks): Use
grub_normal_print_device_info instead of grub_print_partinfo. Free
PNAME.
(grub_ls_list_files): Use grub_normal_print_device_info instead of
duplicating the code.
* DISTLIST: Added normal/completion.c.
* normal/completion.c: New file.
* term/i386/pc/console.c (grub_console_getwh): New function.
(grub_console_term): Assign grub_console_getwh to getwh.
* normal/cmdline.c (grub_tab_complete): Removed. Now the same
function is defined in normal/completion.c as
grub_normal_do_completion.
(grub_cmdline_get): Use grub_normal_do_completion instead of
grub_tab_complete.
* kern/partition.c (grub_partition_map_iterate): Return 1 if HOOK
returns non-zero, otherwise return 0.
(grub_partition_iterate): First, probe the partition map. Then,
call ITERATE only for this partition map.
* kern/misc.c (grub_strncmp): Rewritten.
* kern/disk.c (grub_disk_dev_iterate): Return 1 if P->ITERATE
returns non-zero. Otherwise return 0.
* include/grub/partition.h (grub_partition_map_iterate): Return
int instead of void.
* include/grub/normal.h (grub_normal_do_completion): New prototype.
* include/grub/misc.h (grub_strncmp): Change the type of N to
grub_size_t.
* include/grub/disk.h (grub_disk_dev_iterate): Return int instead
of void.
* normal/menu.c (draw_border): Cast GRUB_TERM_BORDER_WIDTH to
unsigned explictly before comparing it with I.
* kern/main.c (grub_env_write_root): Add the attribute unused into
VAR.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Added
normal/completion.c.
(normal_mod_SOURCES): Likewise.
* conf/i386-pc.rmk (grub_emu_SOURCES): Likewise.
(normal_mod_SOURCES): Likewise.
* normal/command.c (grub_iterate_commands): If ITERATE returns
non-zero, return one immediately.
* Makefile.in (LIBLZO): New variable.
* configure.ac: Check for LZO version 2.
* util/i386/pc/grub-mkimage.c [HAVE_LZO_LZO1X_H]: Include
lzo/lzo1x.h instead of lzo1x.h.
* conf/i386-pc.rmk (grub_mkimage_LDFLAGS): Use $(LIBLZO) instead
of -llzo.
* util/i386/pc/grub-setup.c (main): Do not free PREFIX
twice. Reported by Vladimir Serbinenko <phcoder@gmail.com>.
* partmap/pc.c (pc_partition_map_probe): Restore P->DATA after
copying the data from PARTITION to P.
* kern/rescue.c (grub_rescue_cmd_rmmod): If the reference count is
negative, unload the module.
* util/i386/pc/grub-setup.c (setup): The name of the PC partition
map is "pc_partition_map" but not "pc".
(usage): Fix the description. The options are --boot-image and
--core-image but not --boot-file or --core-file.
(main): If not specified explicitly, make BOOT_FILE and CORE_FILE
based on DEFAULT_BOOT_FILE and DEFAULT_CORE_FILE with DIR or
DEFAULT_DIRECTORY.
* util/i386/pc/grub-install.in: Do not specify --boot-file or
--core-file. Specify INSTALL_DEVICE as an argument.
* util/console.c: Include config.h.
[HAVE_NCURSeS_CURSES_H]: Include ncurses/curses.h.
[HAVE_NCURSES_H]: Include ncurses.h.
[HAVE_CURSES_H]: Include curses.h.
[!A_NORMAL] (A_NORMAL): Defined as zero.
[!A_STANDOUT] (A_STANDOUT): Likewise.
* conf/i386-pc.rmk (grub_emu_LDFLAGS): Use $(LIBCURSES) instead of
-lncurses.
* conf/powerpc-ieee1275.rmk (grub_emu_LDFLAGS): Likewise.
* configure.ac: Check for curses libraries and headers.
* Makefile.in (LIBCURSES): New variable.
* genmk.rb (Script::rule): Set the executable bits.
* util/i386/pc/biosdisk.c (grub_util_biosdisk_get_grub_dev): The
name of the PC partition map is "pc_partition_map" but not "pc".
* conf/i386-pc.rmk (kernel_img_HEADERS): Reordered for
readablity.
* config.guess: Updated to the latest version from gnulib.
* config.sub: Likewise.
* install.sh: Likewise.
* mkinstalldirs: Likewise.
* include/grub/console.h: Removed. This file is arch-specific. Do
not put this in include/grub.
* include/grub/i386/pc/console.h: Resurrected.
* util/console.c: Include grub/machine/console.h instead of
grub/console.h.
* util/grub-emu.c: Likewise.
* include/grub/powerpc/ieee1275/ieee1275.h: Move ...
* include/grub/ieee1275/ieee1275.h: ... to here. All users updated.
Move `abort', `grub_reboot', and `grub_halt' prototypes ...
* include/grub/powerpc/ieee1275/kernel.h: ... to here.
* commands/ieee1275/halt.c: Include <grub/machine/kernel.h> instead
of <grub/machine/ieee1275.h>.
* commands/ieee1275/reboot.c: Likewise.
* boot/powerpc/ieee1275/ieee1275.c: Move ...
* kern/ieee1275.c: ... to here. All users updated. Change all
parameter structs to use new type `grub_ieee1275_cell_t'.
* term/powerpc/ieee1275/ofconsole.c: Move ...
* term/ieee1275/ofconsole.c: ... to here. All users updated.
* disk/powerpc/ieee1275/ofdisk.c: Move ...
* disk/ieee1275/ofdisk.c: ... to here. All users updated.
* boot/powerpc/ieee1275/cmain.c: Change `grub_ieee1275_entry_fn' type
to return int.
* include/grub/i386/pc/console.h: Move to include/grub/console.h.
Remove unused prototypes. All users updated.
* include/grub/powerpc/ieee1275/console.h: Removed.
* include/grub/powerpc/ieee1275/ieee1275.h: Define
`grub_ieee1275_cell_t'.
* kern/powerpc/ieee1275/openfw.c: Include <grub/machine/kernel.h>.
Cast comparisons with -1 to the correct type.
* loader/powerpc/ieee1275/linux.c (kernel_entry_t): Change parameter
type to match `grub_ieee1275_entry_fn'.
* DISTLIST: Added util/i386/pc/grub-install.in.
* util/i386/pc/grub-install.in: New file.
* conf/i386-pc.rmk (sbin_SCRIPTS): New variable.
(grub_install_SOURCES): Likewise.
* genmk.rb: Added support for scripts.
(Script): New class.
(scripts): New variable.
* Makefile.in (install-local): Install sbin_SCRIPTS by
INSTALL_SCRIPT.
(uninstall): Remove sbin_SCRIPTS.
* util/i386/pc/grub-setup.c (main): If the argument is not a GRUB
device, try to get a GRUB device by
grub_util_biosdisk_get_grub_dev.
Free DEST_DEV.
* util/i386/pc/grub-mkdevicemap.c (usage): Remove a duplicated
description for --device-map.
* conf/i386-pc.rmk (pxeboot_img_LDFLAGS): The text address should
be 0x7C00 instead of 0x8000.
* boot/i386/pc/pxeboot.S: Rewritten.
* kern/i386/pc/startup.S (gate_a20_try_bios): No need to specify
EXT_C.
(gate_a20_check_state): Read a byte from 0x108000. Invert the
result.
* DISTLIST: Added genfslist.sh.
* normal/main.c (fs_module_list): New variable.
(autoload_fs_module): New function.
(read_fs_list): Likewise.
(grub_normal_execute): Call read_fs_list.
* kern/fs.c (grub_fs_autoload_hook): New variable.
(grub_fs_probe): Added support for auto-loading.
* include/grub/normal.h (struct grub_fs_module_list): New struct.
(grub_fs_module_list_t): New type.
* include/grub/fs.h (grub_fs_autoload_hook_t): New type.
(grub_fs_autoload_hook): New prototype.
* genfslist.sh: New file.
* genmk.rb: Added a rule to generate a filesystem list.
* configure.ac: Fix the test for cross-compiling.
* genmk.rb (Program): Use `$(CC)' instead of `$(BUILD_CC)'. Don't
define GRUB_UTIL anymore.
* util/powerpc/ieee1275/grub-mkimage.c (load_note): Endian fixes
so this function works on other systems than just big endian.
(load_modules): Likewise.
(add_segments): Likewise.
Automatic loading of commands is supported.
* normal/main.c (read_command_list): New function.
(grub_normal_execute): Call read_command_list.
* normal/command.c (grub_register_command): Return zero or CMD.
Allocate CMD->NAME from the heap.
Initialize CMD->MODULE_NAME to zero.
Find the same name as well. If the same command is found and it is
a dummy command, overwrite members. If it is not a dummy command,
return zero.
(grub_unregister_command): Free Q->NAME and Q->MODULE_NAME.
(grub_command_find): If a dummy command is found, load a module
and retry to find a command only once.
* normal/cmdline.c (grub_tab_complete): Call grub_command_find to
make sure that each command is loaded.
* include/grub/normal.h (GRUB_COMMAND_FLAG_NOT_LOADED): New
macro.
(struct grub_command): Remove const from the member `name'.
Add a new member `module_name'.
(grub_register_command): Return grub_command_t.
* commands/help.c (grub_cmd_help): Call grub_command_find to make
sure that each command is loaded.
* genmk.rb (PModule::rule): Specify a module name without the
suffix ".mod" to gencmdlist.sh.
* commands/default.h: New file.
* commands/timeout.h: Likewise.
* normal/context.c: Likewise.
* util/misc.c: Do not include sys/times.h.
Include sys/time.h and grub/machine/time.h.
(grub_get_rtc): Rewritten with gettimeofday.
* util/grub-emu.c (main): Call grub_default_init and
grub_timeout_init before grub_normal_init, and call
grub_timeout_fini and grub_default_fini after grub_main.
* util/console.c (grub_ncurses_checkkey): Return the read
character or -1.
* normal/menu.c (run_menu): Set MENU->TIMEOUT to -1 once it
timeouts.
* normal/main.c (read_config_file): Push MENU. If this fails,
print an error and wait for a user input.
Print an error only if GRUB_ERRNO is not GRUB_ERR_NONE.
If a menu is empty or an error occurs, pop MENU.
(grub_normal_execute): Pop and free MENU after grub_menu_run
returns.
* kern/loader.c (grub_loader_boot): Call grub_machine_fini.
* include/grub/powerpc/ieee1275/time.h [GRUB_UTIL]: Do not
include time.h.
[GRUB_UTIL] (GRUB_TICKS_PER_SECOND): Use the same definition as
without GRUB_UTIL.
* include/grub/i386/pc/time.h [GRUB_UTIL]: Do not include
time.h.
[GRUB_UTIL] (GRUB_TICKS_PER_SECOND): Use the same definition as
without GRUB_UTIL.
* include/grub/normal.h (struct grub_menu_list): New struct.
(grub_menu_list_t): New type.
(struct grub_context): New struct.
(grub_context_t): New type.
(grub_register_command): Got rid of EXPORT_FUNC.
(grub_unregister_command): Likewise.
(grub_context_get): New prototype.
(grub_context_get_current_menu): Likewise.
(grub_context_push_menu): Likewise.
(grub_context_pop_menu): Likewise.
[GRUB_UTIL] (grub_default_init): Likewise.
[GRUB_UTIL] (grub_default_fini): Likewise.
[GRUB_UTIL] (grub_timeout_init): Likewise.
[GRUB_UTIL] (grub_timeout_fini): Likewise.
* conf/i386-pc.rmk (grub_emu_SOURCES): Added commands/default.c,
commands/timeout.c and normal/context.c.
(pkgdata_MODULES): Added default.mod and timeout.mod.
(normal_mod_SOURCES): Added normal/context.c.
(default_mod_SOURCES): New variable.
(default_mod_CFLAGS): Likewise.
(timeout_mod_SOURCES): Likewise.
(timeout_mod_CFLAGS): Likewise.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Copied from
conf/i386-pc.rmk.
(pkgdata_MODULES): Added default.mod and timeout.mod.
(normal_mod_SOURCES): Added normal/context.c.
(default_mod_SOURCES): New variable.
(default_mod_CFLAGS): Likewise.
(timeout_mod_SOURCES): Likewise.
(timeout_mod_CFLAGS): Likewise.
* Makefile.in (all-local): Added $(MKFILES).
* include/grub/normal.h (grub_halt_init): New prototype.
(grub_halt_fini): Likewise.
(grub_reboot_init): Likewise.
(grub_reboot_fini): Likewise.
* util/grub-emu.c: Include signal.h.
(main_env): New global variable.
(grub_machine_init): Ignore SIGINT. Otherwise grub-emu cannot
catch C-c.
(grub_machine_fini): New function.
(main): Call grub_halt_init and grub_reboot_init before
grub_main, and grub_reboot_fini and grub_halt_fini after it.
Call setjmp with MAIN_ENV to go back afterwards.
Call grub_machine_fini right before return.
* include/grub/util/misc.h: Include setjmp.h.
(main_env): New prototype.
* include/grub/kernel.h (grub_machine_fini): New prototype.
* include/grub/i386/pc/biosdisk.h (grub_biosdisk_fini): Likewise.
* include/grub/i386/pc/console.h (grub_console_fini): Likewise.
* disk/i386/pc/biosdisk.c (grub_biosdisk_fini): New function.
* kern/i386/pc/init.c (grub_machine_fini): Likewise.
* term/i386/pc/console.c (grub_console_fini): Likewise.
* util/i386/pc/misc.c: New file.
* conf/i386-pc.rmk (grub_emu_SOURCES): Added
util/i386/pc/misc.c, commands/i386/pc/halt.c and
commands/i386/pc/reboot.c.
* include/grub/powerpc/ieee1275/loader.h (grub_load_linux):
Removed prototype.
(grub_rescue_cmd_linux): New prototype.
(grub_rescue_cmd_initrd): Likewise.
* powerpc/ieee1275/linux.c (grub_linux_boot): Remove struct
`bi_rec'.
(grub_linux_release_mem): Release the memory for the initrd.
(grub_load_linux): Renamed from this...
(grub_rescue_cmd_linux): ...To this. Changed all callers.
Changed `entry' not to be static. Loop over memory regions to
find another one when the default fails.
(grub_rescue_cmd_initrd): New function.
(grub_linux_init): Remove function.
(grub_linux_fini): Likewise.
(GRUB_MOD_INIT): Register `initrd'.
(GRUB_MOD_FINI): Unregister `initrd'.
* powerpc/ieee1275/linux_normal.c (grub_linux_normal_init):
Function removed.
(grub_linux_normal_fini): Likewise.
(GRUB_MOD_INIT): Register `initrd'.
(GRUB_MOD_FINI): Unregister `initrd'.
Add the loopback device, a device via which files can be accessed
as devices.
* conf/i386-pc.rmk (grub_emu_SOURCES): Add `disk/loopback.c'.
(pkgdata_MODULES): Add loopback.mod.
(loopback_mod_SOURCES): New variable.
(loopback_mod_CFLAGS): Likewise.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Add
`disk/loopback.c'.
(pkgdata_MODULES): Add loopback.mod.
(loopback_mod_SOURCES): New variable.
(loopback_mod_CFLAGS): Likewise.
* disk/loopback.c: new file.
* include/grub/normal.h (grub_loop_init): New prototype.
(grub_loop_fini): New prototype.
* util/grub-emu.c (main): Initialize and de-initialize loopback
support.
* include/grub/disk.h (grub_disk_dev_id): Add
`GRUB_DISK_DEVICE_LOOPBACK_ID'.
* util/powerpc/ieee1275/grub-mkimage.c: Include <string.h>.
(note_path): Remove variable.
(GRUB_IEEE1275_NOTE_NAME): New macro.
(GRUB_IEEE1275_NOTE_TYPE): Likewise.
(grub_ieee1275_note_hdr): New structure.
(grub_ieee1275_note_desc): Likewise.
(grub_ieee1275_note): Likewise.
(load_note): Remove `dir' argument. All callers updated. Remove
`note_img' and `path'. Do not load a file from `note_path'.
Initialize a struct grub_ieee1275_note and write that to `out'.
Use GRUB_IEEE1275_MODULE_BASE instead of MODULE_BASE.
* genmk.rb: Handle the `Program' class in the main loop. Written
by Johan Rydberg <jrydberg@gnu.org>.
(Program): New class.
(programs): New variable.
* boot/powerpc/ieee1275/cmain.c: Include <grub/machine/ieee1275.h>
instead of "grub/machine/ieee1275.h". Include <grub/kernel.h>
instead of "grub/kernel.h". Include <grub/machine/init.h>.
(help_arch): Function removed.
* conf/powerpc-ieee1275.rmk (grubof_HEADERS): Add
`powerpc/libgcc.h' and `loader.h'.
(pkgdata_PROGRAMS): New variable.
(sbin_UTILITIES): Variable removed.
(grub_emu_SOURCES): Added kern/powerpc/cache.S.
(grubof_SOURCES): Variable re-defined so it only includes the
core functionality.
(grubof_CFLAGS): Remove `-DGRUBOF'.
(pkgdata_MODULES, fshelp_mod_SOURCES, fshelp_mod_CFLAGS,
(fat_mod_SOURCES, fat_mod_CFLAGS, ext2_mod_SOURCES)
(ext2_mod_CFLAGS, ufs_mod_SOURCES, ufs_mod_CFLAGS)
(minix_mod_SOURCES, minix_mod_CFLAGS, hfs_mod_SOURCES)
(hfs_mod_CFLAGS, jfs_mod_SOURCES, jfs_mod_CFLAGS)
(iso9660_mod_SOURCES, iso9660_mod_CFLAGS, _linux_mod_SOURCES)
(_linux_mod_CFLAGS, linux_mod_SOURCES, linux_mod_CFLAGS)
(normal_mod_SOURCES, normal_mod_CFLAGS, normal_mod_ASFLAGS)
(hello_mod_SOURCES, hello_mod_CFLAGS, boot_mod_SOURCES)
(boot_mod_CFLAGS, terminal_mod_SOURCES, terminal_mod_CFLAGS)
(ls_mod_SOURCES, ls_mod_CFLAGS, cmp_mod_SOURCES, cmp_mod_CFLAGS)
(cat_mod_SOURCES, cat_mod_CFLAGS, font_mod_SOURCES)
(font_mod_CFLAGS, amiga_mod_SOURCES, amiga_mod_CFLAGS)
(apple_mod_SOURCES, apple_mod_CFLAGS, pc_mod_SOURCES)
(pc_mod_CFLAGS): New variables.
* disk/powerpc/ieee1275/ofdisk.c: Include <grub/machine/init.h>.
(grub_ofdisk_iterate): Add a prototype for `dev_iterate'.
* include/grub/dl.h (grub_arch_dl_sync_caches): New prototype.
* include/grub/loader.h (grub_os_area_addr, grub_os_area_size):
Moved from here...
* include/grub/i386/pc/init.h (grub_os_area_addr)
(rub_os_area_size): ... to here.
* include/grub/powerpc/ieee1275/ieee1275.h
(grub_ieee1275_entry_fn): Export symbol.
* include/grub/powerpc/ieee1275/init.h: New file.
* include/grub/powerpc/libgcc.h: Likewise.
* include/grub/cache.h: Likewise.
* kern/powerpc/cache.S: Likewise. Written by Hollis Blanchard
<hollis@penguinppc.org>.
* kern/dl.c: Include <grub/cache.h>.
(grub_dl_flush_cache): New function.
(grub_dl_load_core): Call `grub_dl_flush_cache' to flush the cache
for this module.
* kern/powerpc/ieee1275/init.c (grub_ofdisk_init)
(grub_console_init): Removed prototypes.
(grub_machine_init): Don't initialize the modules anymore.
* kern/powerpc/ieee1275/openfw.c (grub_map): Make the function
static.
* include/grub/powerpc/types.h (GRUB_HOST_WORDS_LITTLEENDIAN):
Macro undef removed.
(GRUB_HOST_WORDS_BIGENDIAN): New macro.
* kern/powerpc/dl.c (grub_arch_dl_relocate_symbols): Add
relocation `R_PPC_REL32'. Return an error when the relocation is
unknown.
* Makefile.in (DATA): Add `$(pkgdata_PROGRAMS)'.
* kern/i386/pc/init.c (grub_arch_sync_caches): New function.
* util/misc.c (grub_arch_sync_caches): Likewise.
Modulize the partition map support and add support for the amiga
partition map.
* commands/ls.c: Include <grub/partition.h> instead of
<grub/machine/partition.h>.
* kern/disk.c: Likewise.
* kern/rescue.c: Likewise.
* loader/i386/pc/chainloader.c: Likewise.
* normal/cmdline.c: Likewise.
* kern/powerpc/ieee1275/init.c: Likewise.
(grub_machine_init): Call `grub_pc_partition_map_init',
`grub_amiga_partition_map_init' and
`grub_apple_partition_map_init'.
* conf/i386-pc.rmk (kernel_img_SOURCES): Remove
`disk/i386/pc/partition.c'. Add `kern/partition.c'.
(kernel_img_HEADERS): Remove `machine/partition.h'. Add
`partition.h' and `pc_partition.h'.
(grub_setup_SOURCES): Remove
`disk/i386/pc/partition.c'. Add `kern/partition.c',
`partmap/amiga.c', `partmap/apple.c' and `partmap/pc.c'.
(grub_emu_SOURCES): Likewise.
(pkgdata_MODULES): Add `amiga.mod', `apple.mod' and `pc.mod'.
(amiga_mod_SOURCES, amiga_mod_CFLAGS, apple_mod_SOURCES)
(apple_mod_CFLAGS, pc_mod_SOURCES, pc_mod_CFLAGS): New variables.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Remove
`disk/powerpc/ieee1275/partition.c'. Add `kern/partition.c',
`partmap/amiga.c', `partmap/apple.c' and `partmap/pc.c'.
(grubof_SOURCES): Likewise.
* disk/i386/pc/partition.c: File removed.
* disk/powerpc/ieee1275/partition.c: Likewise.
* include/grub/powerpc/ieee1275/partition.h: Likewise.
* include/grub/i386/pc/partition.h: Likewise.
* kern/partition.c: New file.
* partmap/amiga.c: Likewise.
* partmap/apple.c: Likewise.
* partmap/pc.c: Likewise.
* include/grub/partition.h: Likewise..
* include/grub/pc_partition.h: Likewise.
* util/grub-emu.c: Include <grub/partition.h> instead of
<grub/machine/partition.h>.
(main): Call `grub_pc_partition_map_init',
`grub_amiga_partition_map_init' and
`grub_apple_partition_map_init' and deinitialize afterwards.
* util/i386/pc/biosdisk.c: Include `#include
<grub/partition.h>' and `include <grub/pc_partition.h>' instead of
`<grub/machine/partition.h>'.
* util/i386/pc/grub-setup.c: Likewise.
* util/i386/pc/biosdisk.c: Likewise.
(grub_util_biosdisk_get_grub_dev): Only access the PC specific
partition information in case of a PC partition.
* util/i386/pc/grub-setup.c: Include `#include
<grub/partition.h>' and `include <grub/pc_partition.h>' instead of
`<grub/machine/partition.h>'.
(setup): Only access the PC specific partition information in case
of a PC partition.
* commands/ls.c (grub_ls_list_files): Use the string following the
initial ')', if present, as the filesystem path.
* kern/rescue.c (grub_rescue_cmd_ls): Likewise.
* conf/powerpc-ieee1275.rmk (grubof_SOURCES): List crt0.S first.
Add `linux.mod' and `multiboot.mod' so linux and multiboot kernels
can be loaded from normal mode.
* conf/i386-pc.rmk (pkgdata_MODULES): Add `linux.mod' and
`multiboot.mod'.
(linux_mod_SOURCES, linux_mod_CFLAGS, multiboot_mod_SOURCES)
(multiboot_mod_CFLAGS): New variables.
* loader/i386/pc/linux_normal.c: New file.
* loader/i386/pc/multiboot_normal.c: Likewise.
* loader/i386/pc/linux.c (grub_rescue_cmd_initrd): Don't use the
attribute `unused'.
* fs/ext2.c (grub_ext2_iterate_dir): Fix typos in inode type. Use
`fdiro' to read the mode information from instead of `diro'.
* fs/fshelp.c (grub_fshelp_find_file): Set type to foundtype after
looking up a symlink.
* include/grub/normal.h (GRUB_COMMAND_FLAG_NO_ARG_PARSE): New
macro.
* normal/command.c (grub_command_execute): Don't parse the
arguments when `GRUB_COMMAND_FLAG_NO_ARG_PARSE' is set in the
flags of the command.
* normal/menu.c (grub_menu_run): Fix typo.
Added normal mode command `chainloader' as module chain.mod, which
depends on normal.mod and _chain.mod.
* conf/i386-pc.rmk (pkgdata_MODULES): Add `chain.mod'.
(chain_mod_SOURCES, chain_mod_CFLAGS): Variables added.
* include/grub/i386/pc/loader.h (grub_rescue_cmd_chainloader):
Deleted prototype.
* loader/i386/pc/chainloader.c (grub_rescue_cmd_chainloader): All
but arguments parsing moved to ...
(grub_chainloader_cmd): ... here. New function.
* include/grub/i386/pc/chainloader.h: New file.
* loader/i386/pc/chainloader_normal.c: Likewise.
* conf/i386-pc.rmk (kernel_img_SOURCES): Added kern/fshelp.c.
(grub_mkimage_LDFLAGS): Likewise.
(grub_emu_SOURCES): Likewise.
(kernel_img_HEADERS): Added fshelp.h.
* fs/ext2.c: Include <grub/fshelp.h>.
(FILETYPE_REG): New macro.
(FILETYPE_INO_REG): Likewise.
(grub_ext_sblock): Renamed to `grub_ext2_sblock'.
Changed all users.
(ext2_block_group): Renamed to `grub_ext2_block_group'. Changed
all users.
(grub_fshelp_node): New struct.
(grub_ext2_data): Added member `diropen'. Changed member `inode'
to a pointer.
(grub_ext2_get_file_block): Removed function.
(grub_ext2_read_block): New function.
(grub_ext2_read_file): Replaced parameter `data' by `node'.
This function was written.
(grub_ext2_mount): Read the root inode. Create a diropen struct.
(grub_ext2_find_file): Removed function.
(grub_ext2_read_symlink): New function.
(grub_ext2_iterate_dir): Likewise.
(grub_ext2_open): Rewritten.
(grub_ext2_dir): Rewritten.
* include/grub/fshelp.h: New file.
* fs/fshelp.c: Likewise.
* normal/menu.c: Include grub/loader.h and grub/machine/time.h.
(print_message): Add a missing newline.
(run_menu): Added timeout support.
(run_menu_entry): New local function.
(grub_menu_run): Added support for booting.
* kern/loader.c (grub_loader_is_loaded): New function.
* include/grub/powerpc/ieee1275/time.h: Include grub/symbol.h.
(grub_get_rtc): Exported.
* include/grub/i386/pc/time.h: Include grub/symbol.h.
(grub_get_rtc): Exported.
* include/grub/normal.h (struct grub_command_list): Remove
constant from the member `command'.
* include/grub/loader.h (grub_loader_is_loaded): Declared.
* include/grub/err.h (GRUB_ERR_INVALID_COMMAND): New constant.
* conf/i386-pc.rmk (kernel_img_HEADERS): Added machine/time.h.
Add support for the JFS filesystem.
* fs/jfs.c: New file.
* include/grub/fs.h (grub_jfs_init): New prototype.
(grub_jfs_fini): New prototype.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add fs/jfs.c.
(grub_emu_SOURCES): Likewise.
(pkgdata_MODULES): Add jfs.mod.
(jfs_mod_SOURCES): New variable.
(jfs_mod_CFLAGS): Likewise.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Add fs.jfs.c.
(grubof_SOURCES): Likewise.
* util/grub-emu.c (main): Initialize and deinitialize JFS support.
* fs/fat.c (grub_fat_find_dir): Convert the filename little
endian to the host endian.
(grub_fat_utf16_to_utf8): Move function from there...
* kern/misc.c (grub_utf16_to_utf8): ...to here. Do not convert
the endianess of the source string anymore.
* include/grub/misc.h (grub_utf16_to_utf8): New prototype.
* loader/powerpc/ieee1275/linux.c (grub_linux_init): Pass
grub_load_linux instead of grub_rescue_cmd_linux as second
argument of grub_rescue_register_command.
* Makefile.in (RMKFILES): Add conf/powerpc-ieee1275.rmk.
* conf/i386-pc.rmk (pkgdata_IMAGE): Add pxeboot.img.
(pxeboot_img_SOURCES): New variable.
(pxeboot_img_ASFLAGS): Likewise.
(pxeboot_img_LDFLAGS): Likewise.
* boot/i386/pc/pxeboot.S: New file. Based on pxeloader.S from
GRUB Legacy and boot.S. Adopted for GRUB 2 by lode leroy
<lode_leroy@hotmail.com>.
Add support for UFS version 1 and 2. Add support for the minix
filesystem version 1 and 2, both the variants with 14 and 30 long
filenames.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add fs/ufs.c and
fs/minix.c.
(grub_emu_SOURCES): Likewise.
(pkgdata_MODULES): Add ufs.mod and minix.mod.
(ufs_mod_SOURCES): New variable.
(ufs_mod_CFLAGS): Likewise.
(minix_mod_SOURCES): Likewise.
(minix_mod_CFLAGS): Likewise.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Add fs/ufs.c and
fs/minix.c.
(grubof_SOURCES): Likewise.
* fs/ufs.c: New file.
* fs/minix.c: New file.
* include/grub/fs.h (grub_ufs_init): New prototype.
(grub_ufs_fini): Likewise.
(grub_minix_init): Likewise.
(grub_minix_fini): Likewise.
* util/grub-emu.c (main): Initialize and deinitialize UFS and
minix fs.
All symbols prefixed with PUPA_ and pupa_ are renamed to GRUB_
and grub_, respectively. Because the conversion is trivial and
mechanical, I omit the details here. Please refer to the CVS
if you need more information.
Add support for the newworld apple macintosh (PPC). This has been
tested on the powerbook 2000 only. It only adds support for
generic ieee1275 functions, console and disk support. This should
be easy to port to other architectures with support for Open
Firmware.
* configure.ac: Accept the powerpc as host_cpu. In the case of
the powerpc cpu set the host_vendor to ieee1275. Make sure the i386
specific tests are only executed while building for the i386.
Inverse test for crosscompile.
* genmk.rb (Utility): Allow assembler files.
* normal/cmdline.c (pupa_tab_complete): Reset pupa_errno.
* conf/powerpc-ieee1275.rmk: New file.
* disk/powerpc/ieee1275/ofdisk.c: Likewise.
* disk/powerpc/ieee1275/partition.c: Likewise.
* include/pupa/powerpc/ieee1275/biosdisk.h: Likewise.
* include/pupa/powerpc/ieee1275/console.h: Likewise.
* include/pupa/powerpc/ieee1275/partition.h: Likewise.
* include/pupa/powerpc/ieee1275/time.h: Likewise.
* include/pupa/powerpc/ieee1275/util/biosdisk.h: Likewise.
* include/pupa/powerpc/ieee1275/multiboot.h: Likewise.
* include/pupa/powerpc/ieee1275/loader.h
* include/pupa/powerpc/setjmp.h: Likewise.
* include/pupa/powerpc/types.h: Likewise.
* kern/powerpc/ieee1275/init.c: Likewise.
* kern/powerpc/ieee1275/openfw.c: Likewise.
* term/powerpc/ieee1275/ofconsole.c: Likewise.
These files were written by Johan Rydberg
(jrydberg@night.trouble.net) and I only modified them slightly.
* boot/powerpc/ieee1275/cmain.c: New file.
* boot/powerpc/ieee1275/crt0.S: Likewise.
* boot/powerpc/ieee1275/ieee1275.c: Likewise.
* include/pupa/powerpc/ieee1275/ieee1275.h: Likewise.
* commands/boot.c: New file.
* commands/cat.c: Likewise.
* commands/cmp.c: Likewise.
* commands/ls.c: Likewise.
* commands/terminal.c: Likewise.
* normal/command.c: Include <pupa/env.h> and <pupa/dl.h>.
(pupa_register_command): Changed interface to match the new
argument parser.
(pupa_command_execute): Changed (almost rewritten) so it uses
pupa_split_command. Added support for setting variables using the
syntax `foo=bar'.
(rescue_command): Changed to work with the new argument parser.
(terminal_command): Moved from here to commands/terminal.c.
(set_command): New function.
(unset_command): New function.
(insmod_command): New function.
(rmmod_command): New function.
(lsmod_command): New function.
(pupa_command_init): Don't initialize the command terminal
anymore. Initialize the commands set, unset, insmod, rmmod and
lsmod.
* conf/i386-pc.rmk (kernel_img_SOURCES): Add kern/env.c.
(kernel_img_HEADERS): Add arg.h and env.h.
(pupa_mkimage_LDFLAGS): Add kern/env.c.
(pupa_emu_SOURCES): Add kern/env.c, commands/ls.c,
commands/terminal.c commands/boot.c commands/cmp.c commands/cat.c,
normal/arg.c.
(pkgdata_MODULES): Add ls.mod, boot.mod, cmp.mod, cat.mod and
terminal.mod.
(normal_mod_SOURCES): Add normal/arg.c and normal/arg.c.
(boot_mod_SOURCES): New variable.
(terminal_mod_SOURCES): Likewise.
(ls_mod_SOURCES): Likewise.
(cmp_mod_SOURCES): Likewise.
(cat_mod_SOURCES): Likewise.
* normal/arg.c: New file.
* kern/env.c: Likewise.
* include/pupa/arg.h: Likewise.
* include/pupa/env.h: Likewise.
* font/manager.c (font_command): Changed to match argument parsing
interface changes.
(PUPA_MOD_INIT): Likewise.
* hello/hello.c (pupa_cmd_hello): Likewise.
(PUPA_MOD_INIT): Likewise.
* include/pupa/disk.h: Include <pupa/device.h>.
(pupa_print_partinfo): New prototype.
* include/pupa/dl.h (pupa_dl_set_prefix): Prototype removed.
(pupa_dl_get_prefix): Likewise.
* include/pupa/misc.h: Include <pupa/err.h>.
(pupa_isgraph): New prototype.
(pupa_isdigit): Likewise.
(pupa_split_cmdline): Likewise.
* include/pupa/normal.h: Include <pupa/arg.h>.
(pupa_command): Changed the prototype of the member `func' to
match the argument parsing interface. Added member `options'.
(pupa_register_command): Updated to match function.
(pupa_arg_parse): New prototype.
(pupa_hello_init) [PUPA_UTIL]: New prototype.
(pupa_hello_fini) [PUPA_UTIL]: Likewise.
(pupa_ls_init) [PUPA_UTIL]: Likewise.
(pupa_ls_fini) [PUPA_UTIL]: Likewise.
(pupa_cat_init) [PUPA_UTIL]: Likewise.
(pupa_cat_fini) [PUPA_UTIL]: Likewise.
(pupa_boot_init) [PUPA_UTIL]: Likewise.
(pupa_boot_fini) [PUPA_UTIL]: Likewise.
(pupa_cmp_init) [PUPA_UTIL]: Likewise.
(pupa_cmp_fini) [PUPA_UTIL]: Likewise.
(pupa_terminal_init) [PUPA_UTIL]: Likewise.
(pupa_terminal_fini) [PUPA_UTIL]: Likewise.
* kern/disk.c: Include <pupa/file.h>.
(pupa_print_partinfo): New function.
* kern/dl.c: Include <pupa/env.h>.
(pupa_dl_dir): Variable removed.
(pupa_dl_load): Use the environment variable `prefix' instead of
the variable pupa_dl_dir.
(pupa_dl_set_prefix): Function removed.
(pupa_dl_get_prefix): Likewise.
* kern/i386/pc/init.c: Include <pupa/env.h>.
(pupa_machine_init): Use the environment variable `prefix' instead of
using pupa_dl_set_prefix to set the prefix.
* kern/main.c: Include <pupa/env.h>.
(pupa_set_root_dev): Use the environment variable `prefix' instead of
using pupa_dl_get_prefix to get the prefix.
* kern/misc.c: Include <pupa/env.h>.
(pupa_isdigit): New function.
(pupa_isgraph): Likewise.
(pupa_ftoa): Likewise.
(pupa_vsprintf): Added support for printing values of the type
`double'. Make it possible to format variable output when using
formatting like `%1.2%f'.
(pupa_split_cmdline): New function.
* kern/rescue.c: Include <pupa/env.h>.
(next_word): Removed function.
(pupa_rescue_cmd_prefix): Likewise.
(pupa_rescue_cmd_set): New function.
(pupa_rescue_cmd_unset): New function.
(pupa_enter_rescue_mode): Use the `pupa_split_cmdline' function to
split the command line instead of splitting it here. Added
support for setting variables using the syntax `foo=bar'. Don't
initialize the prefix command anymore. Initialized the set and
unset commands.
* normal/cmdline.c: Include <pupa/env.h>.
(pupa_tab_complete): Added prototypes for print_simple_completion,
print_partition_completion, add_completion, iterate_commands,
iterate_dev, iterate_part and iterate_dir. Moved code to print
partition information from here to kern/disk.c.
(pupa_cmdline_run): Don't check if the funtion exists anymore.
* normal/main.c: Include <pupa/env.h>.
(pupa_rescue_cmd_normal): Use the environment variable `prefix'
instead of using pupa_dl_get_prefix to get the prefix.
* term/i386/pc/vga.c: Include <pupa/arg.h>.
(check_vga_mem): Cast pointers to `void *' to silence a gcc
warning.
(pupa_vga_putchar) [! DEBUG_VGA]: Removed for this case.
(pupa_vga_setcolor): Declare unused variables with `__attribute__
((unused))' to silence a gcc warning.
(pupa_vga_setcolor): Likewise.
(debug_command): Changed to match argument parsing
interface changes.
* util/pupa-emu.c: Include <pupa/env.h>.
(options): Added 0's for unused fields to silence a gcc warning.
(argp): Likewise.
(main): Use the environment variable `prefix' instead of using
pupa_dl_set_prefix to set the prefix. Initialize the commands ls,
boot, cmp, cat and terminal. Finish the commands boot, cmp, cat
and terminal.
* util/i386/pc/getroot.c: Include <pupa/i386/pc/util/biosdisk.h>.
* util/misc.c: Include <malloc.h>.
(pupa_malloc): Rewritten so errors are correctly reported.
(pupa_realloc): Likewise.
(pupa_memalign): Likewise.
(pupa_mm_init_region): Declare unused variables with
`__attribute__ ((unused))' to silence a gcc warning.
* normal/i386/setjmp.S: Remove tab at the end of the file to
silence a gcc warning.
* loader/i386/pc/linux.c (pupa_rescue_cmd_initrd): Declare unused
variables with `__attribute__ ((unused))' to silence a gcc
warning.
* loader/i386/pc/multiboot.c (pupa_multiboot_unload): Make the
local variable i unsigned to silence a gcc warning.
* kern/term.c: Include <pupa/misc.h>.
(pupa_more_lines): New variable.
(pupa_more): Likewise.
(pupa_putcode): When the pager is active pause at the end of every
screen.
(pupa_set_more): New function.
* include/pupa/term.h (pupa_set_more): New prototype.
* README: In the pupa-mkimage example use _chain instead of chain
and ext2 instead of fat.
* TODO: Replace ext2fs with jfs as an example. Add an item for
adding journal playback for ext2fs.
* conf/i386-pc.rmk (pupa_setup_SOURCES): Added fs/ext2.c.
(pkgdata_MODULES): Added ext2.mod.
(ext2_mod_SOURCES): New variable.
(ext2_mod_CFLAGS): Likewise.
* include/pupa/err.h (pupa_err_t): Added PUPA_ERR_SYMLINK_LOOP.
* include/pupa/misc.h (pupa_strncpy): New prototype.
(pupa_strcat): Likewise.
(pupa_strncmp): Likewise.
* kern/misc.c (pupa_strcat): Enable function.
(pupa_strncpy): New function.
(pupa_strncmp): Likewise.
* kern/disk.c (pupa_disk_read): Set pupa_errno to PUPA_ERR_NONE
when the read failed before retrying.
* util/i386/pc/biosdisk.c (_LARGEFILE_SOURCE): Removed.
(_FILE_OFFSET_BITS): Likewise.
* configure.ac: Added AC_SYS_LARGEFILE.
I forgot to check in these changes for a long time. This adds
incomplete support for VGA console, and this is still very
buggy. Also, a lot of consideration is required for I18N,
UNICODE, and VGA font issues. Therefore, assume that this is
such that "better than nothing".
* font/manager.c: New file.
* include/pupa/font.h: Likewise.
* include/pupa/i386/pc/vga.h: Likewise.
* term/i386/pc/vga.c: Likewise.
* util/unifont2pff.rb: Likewise.
* conf/i386-pc.rmk (kernel_img_HEADERS): Added machine/vga.h.
(pkgdata_MODULES): Added vga.mod and font.mod.
(vga_mod_SOURCES): New variables.
(vga_mod_CFLAGS): Likewise.
(font_mod_SOURCES): Likewise.
(font_mod_CFLAGS): Likewise.
* include/pupa/err.h (PUPA_ERR_BAD_FONT): New constant.
* include/pupa/term.h: Include pupa/err.h.
(struct pupa_term): Added init and fini.
Changed the argument of putchar to pupa_uint32_t.
* include/pupa/i386/pc/console.h: Include pupa/symbol.h.
(pupa_console_real_putchar): New prototype.
(pupa_console_putchar): Removed.
(pupa_console_checkkey): Exported.
(pupa_console_getkey): Likewise.
* kern/misc.c (pupa_vsprintf): Add support for UNICODE
characters.
* kern/term.c (pupa_term_set_current): Rewritten.
(pupa_putchar): Likewise.
(pupa_putcode): New function.
* kern/i386/pc/startup.S (pupa_console_putchar): Renamed to ...
(pupa_console_real_putchar): ... this.
(pupa_vga_set_mode): New function.
(pupa_vga_get_font): Likewise.
* normal/command.c: Include pupa/term.h.
(terminal_command): New function.
(pupa_command_init): Register the command "terminal".
* normal/menu.c (DISP_LEFT): Changed to a UNICODE value.
(DISP_UP): Likewise.
(DISP_RIGHT): Likewise.
(DISP_DOWN): Likewise.
(DISP_HLINE): Likewise.
(DISP_VLINE): Likewise.
(DISP_UL): Likewise.
(DISP_UR): Likewise.
(DISP_LL): Likewise.
(DISP_LR): Likewise.
* term/i386/pc/console.c (pupa_console_putchar): New function.
* kern/i386/pc/lzo1x.S: New file.
* util/i386/pc/pupa-mkimage.c: Include lzo1x.h.
(compress_kernel): New variable.
(generate_image): Heavily modified to support compressing a
large part of the core image.
* util/misc.c (pupa_util_read_image): Fix a file descriptor
leak.
(pupa_util_load_image): New function.
* kern/i386/pc/startup.S: Include pupa/machine/kernel.h.
(pupa_compressed_size): New variable.
(codestart): Enable Gate A20 here.
Decompress the compressed part of the core image.
Rearrange the code to put functions and variables which are
required for initialization in the non-compressed part.
Include lzo1x.S.
* kern/i386/pc/init.c (pupa_machine_init): Don't enable Gate A20
here.
* include/pupa/util/misc.h (pupa_util_write_image): Declared.
* include/pupa/i386/pc/kernel.h
(PUPA_KERNEL_MACHINE_COMPRESSED_SIZE): New macro.
(PUPA_KERNEL_MACHINE_INSTALL_DOS_PART): Increased by 4.
(PUPA_KERNEL_MACHINE_INSTALL_BSD_PART): Likewise.
(PUPA_KERNEL_MACHINE_PREFIX): Likewise.
(PUPA_KERNEL_MACHINE_RAW_SIZE): New macro.
* conf/i386-pc.rmk (pupa_mkimage_LDFLAGS): New variable.
* genmk.rb (Image#rule): Put LDFLAGS at the end of a line.
(Utility#rule): Likewise.
* configure.ac: Check if LZO is available.
* include/pupa/normal.h: New file.
* include/pupa/setjmp.h: Likewise.
* include/pupa/i386/setjmp.h: Likewise.
* normal/cmdline.c: Likewise.
* normal/command.c: Likewise.
* normal/main.c: Likewise.
* normal/menu.c: Likewise.
* normal/i386/setjmp.S: Likewise.
* loader/i386/pc/linux.c (pupa_rescue_cmd_linux): Made global.
(pupa_rescue_cmd_initrd): Likewise.
* loader/i386/pc/chainloader.c (pupa_rescue_cmd_chainloader):
Likewise.
* kern/i386/pc/startup.S (translation_table): New variable.
(translate_keycode): New function.
(pupa_console_getkey): Call translate_keycode.
* kern/rescue.c (attempt_normal_mode): New function.
(pupa_enter_rescue_mode): Attempt to execute the normal mode. If
it failed, print a message.
* kern/mm.c (pupa_real_malloc): Print more information when a
free magic is broken.
(pupa_free): If the first free header is not free actually, set
it to P.
* kern/main.c (pupa_load_normal_mode): Just load the module
"normal".
(pupa_main): Don't print the message
"Entering into rescue mode..." here.
* include/pupa/i386/pc/loader.h (pupa_rescue_cmd_initrd):
Declared.
(pupa_rescue_cmd_initrd): Likewise.
(pupa_rescue_cmd_initrd): Likewise.
* include/pupa/symbol.h (FUNCTION): Specify the type.
(VARIABLE): Likewise.
* include/pupa/err.h (pupa_err_t): Added
PUPA_ERR_UNKNOWN_COMMAND.
* include/pupa/dl.h (pupa_dl_set_prefix): Exported.
(pupa_dl_get_prefix): Likewise.
* conf/i386-pc.rmk (pkgdata_MODULES): Added normal.mod.
Added _chain.mod and _linux.mod instead of chain.mod and
linux.mod.
(chain_mod_SOURCES): Renamed to ...
(_chain_mod_SOURCES): ... this.
(chain_mod_CFLAGS): Renamed to ...
(_chain_mod_CFLAGS): ... this.
(linux_mod_SOURCES): Renamed to ...
(_linux_mod_SOURCES): ... this.
(linux_mod_CFLAGS): Renamed to ...
(_linux_mod_CFLAGS): ... this.
(normal_mod_SOURCES): New variable.
(normal_mod_CFLAGS): Likewise.
(normal_mod_ASFLAGS): Likewise.
2003-01-18 Yoshinori K. Okuji <okuji@enbug.org>
* kern/rescue.c (pupa_rescue_cmd_rmmod): Call pupa_dl_unload, if
possible.
* kern/dl.c (pupa_dl_ref): Refer dependending modules
recursively.
(pupa_dl_unref): Unrefer depending modules recursively.
Don't call pupa_dl_unload implicitly, because PUPA can crash if
a module is unloaded before one depending on that module is
unloaded.
(pupa_dl_unload): Unload depending modules explicitly,
if possible.
* include/pupa/i386/pc/linux.h: New file.
* loader/i386/pc/linux.c: Likewise.
* loader/i386/pc/chainloader.c (pupa_chainloader_boot_sector):
Removed.
(pupa_chainloader_unload): Return PUPA_ERR_NONE.
(pupa_rescue_cmd_chainloader): Read the image to 0x7C00 instead
of PUPA_CHAINLOADER_BOOT_SECTOR.
* kern/i386/pc/startup.S: Include pupa/machine/linux.h.
(pupa_linux_prot_size): New variable.
(pupa_linux_tmp_addr): Likewise.
(pupa_linux_real_addr): Likewise.
(pupa_linux_boot_zimage): New function.
(pupa_linux_boot_bzimage): Likewise.
* kern/i386/pc/init.c (struct mem_region): New structure.
(MAX_REGIONS): New macro.
(mem_regions): New variable.
(num_regions): Likewise.
(pupa_os_area_addr): Likewise.
(pupa_os_area_size): Likewise.
(pupa_lower_mem): Likewise.
(pupa_upper_mem): Likewise.
(add_mem_region): New function.
(compact_mem_regions): Likewise.
(pupa_machine_init): Set PUPA_LOWER_MEM and PUPA_UPPER_MEM to
the size of the conventional memory and that of so-called upper
memory (before the first memory hole).
Instead of adding each found region to free memory, use
add_mem_region and add them after removing overlaps.
Also, add only 1/4 of the upper memory to free memory. The rest
is used for loading OS images. Maybe this is ad hoc, but this
makes it much easier to relocate OS images when booting.
* kern/rescue.c (pupa_rescue_cmd_module): Removed.
(pupa_enter_rescue_mode): Don't register initrd and module.
* kern/mm.c: Include pupa/dl.h.
* kern/main.c: Include pupa/file.h and pupa/device.h.
* kern/loader.c (pupa_loader_load_module_func): Removed.
(pupa_loader_load_module): Likewise.
* kern/dl.c (pupa_dl_load): Use the suffix ``.mod'' instead of
``.o''.
* include/pupa/i386/pc/loader.h (pupa_linux_prot_size): Declared.
(pupa_linux_tmp_addr): Likewise.
(pupa_linux_real_addr): Likewise.
(pupa_linux_boot_zimage): Likewise.
(pupa_linux_boot_bzimage): Likewise.
* include/pupa/i386/pc/init.h (pupa_lower_mem): Declared.
(pupa_upper_mem): Likewise.
(pupa_gate_a20): Don't export, because turning off Gate A20 in a
module is too dangerous.
* include/pupa/loader.h (pupa_os_area_addr): Declared.
(pupa_os_area_size): Likewise.
(pupa_loader_set): Remove the first argument. Loader doesn't
manage modules or initrd any longer.
(pupa_loader_load_module): Removed.
* conf/i386-pc.rmk (pkgdata_MODULES): Added linux.mod.
(linux_mod_SOURCES): New variable.
(linux_mod_CFLAGS): Likewise.
* include/i386/pc/util/biosdisk.h: New file.
* util/i386/pc/biosdisk.c: Likewise.
* util/i386/pc/pupa-setup.c: Likewise.
* Makefile.in (INCLUDE_DISTFILES): Added
include/pupa/i386/pc/util/biosdisk.h.
(UTIL_DISTFILES): Added biosdisk.c and pupa-setup.c under the
directory util/i386/pc.
(install-local): Added a rule for sbin_UTILITIES.
(uninstall): Likewise.
* util/i386/pc/pupa-mkimage.c (usage): Fix a typo in the doc.
* util/misc.c (xrealloc): New function.
(pupa_malloc): Likewise.
(pupa_free): Likewise.
(pupa_realloc): Likewise.
(pupa_stop): Likewise.
(pupa_putchar): Likewise.
* kern/disk.c (pupa_disk_read): Prevent L from underflowing.
* include/pupa/util/misc.h (xrealloc): Declared.
* include/pupa/i386/pc/boot.h (PUPA_BOOT_MACHINE_BPB_START): New
macro.
(PUPA_BOOT_MACHINE_BPBEND): Renamed to ...
(PUPA_BOOT_MACHINE_BPB_END): ... this.
* include/pupa/fs.h [PUPA_UTIL] (pupa_fat_init): Declared.
[PUPA_UTIL] (pupa_fat_fini): Likewise.
* fs/fat.c [PUPA_UTIL] (pupa_fat_init): Defined. Maybe a better
way should be implemented.
[PUPA_UTIL] (pupa_fat_fini): Likewise.
* disk/i386/pc/biosdisk.c (pupa_biosdisk_call_hook): Increase
the size of NAME for safety.
(pupa_biosdisk_iterate): Search hard disks to 0x90 instead of
0x88.
* conf/i386-pc.rmk (sbin_UTILITIES): New variable.
(pupa_setup_SOURCES): Likewise.
* genmk.rb (Utility#rule): Add $(BUILD_CFLAGS) into the rules.
Use -mrtd and -mregparm=3 to reduce the generated code sizes.
This means that any missing prototypes could be fatal. Also, you
must take care when writing assembly code. See the comments at
the beginning of startup.S, for more details.
* kern/i386/pc/startup.S (pupa_halt): Modified for the new
compilation mechanism.
(pupa_chainloader_real_boot): Likewise.
(pupa_biosdisk_rw_int13_extensions): Likewise.
(pupa_biosdisk_rw_standard): Likewise.
(pupa_biosdisk_check_int13_extensions): Likewise.
(pupa_biosdisk_get_diskinfo_int13_extensions): Likewise.
(pupa_biosdisk_get_diskinfo_standard): Likewise.
(pupa_get_memsize): Likewise.
(pupa_get_mmap_entry): Likewise.
(pupa_console_putchar): Likewise.
(pupa_console_setcursor): Likewise.
(pupa_getrtsecs): Use pushl instead of push.
* kern/i386/pc/init.c (pupa_machine_init): Use the scratch
memory instead of the stack for a mmap entry, because some
BIOSes may ignore the maximum size and overflow.
* conf/i386-pc.rmk (COMMON_CFLAGS): Added -mrtd and -mregparm=3.
* genmk.rb (PModule#rule): Compile automatically generated
sources with module-specific CFLAGS as well as other sources.
