Fail gracefuly when attempting to load 64-bit kFreeBSD on IA32 CPU.
* include/grub/i386/cpuid.h: New file.
* commands/i386/cpuid.c: Include `<grub/i386/cpuid.h>'.
(has_longmode): Rename to ...
(grub_cpuid_has_longmode): ... this. Update all users. Remove
`static' attribute.
* loader/i386/bsd.c: Include `<grub/i386/cpuid.h>'.
(grub_bsd_load_elf): Fail if load of 64-bit kernel was requested
on a CPU that doesn't implement AMD64 instruction set.
* video/i386/pc/vbe.c (grub_vbe_get_video_mode_info): Move packed
mode special handling (grub_vbe_bios_set_dac_palette_width() call)
from here ...
* loader/i386/linux.c [GRUB_MACHINE_PCBIOS]
(grub_linux_setup_video): ... to here (with some adjustments).
Let user specify NetBSD root device.
* loader/i386/bsd.c (netbsd_root): New variable.
(netbsd_opts): New option 'root'.
(NETBSD_ROOT_ARG): New macro.
(grub_netbsd_boot): Use 'netbsd_root'.
(grub_bsd_unload): Free 'netbsd_root'.
(grub_cmd_netbsd): Fill 'netbsd_root'.
Support --no-smp and --no-acpi for NetBSD.
* include/grub/i386/bsd.h (NETBSD_AB_NOSMP): New definition.
(NETBSD_AB_NOACPI): Likewise.
* loader/i386/bsd.c (netbsd_opts): New entries no-smp and no-acpi.
(netbsd_flags): Add NETBSD_AB_NOSMP, NETBSD_AB_NOACPI.
* loader/i386/bsd.c (freebsd_opts): Rewritten to use extcmd.
(openbsd_opts): Likewise.
(netbsd_opts): Likewise.
(freebsd_flags): Added 0 terminator.
(openbsd_flags): Likewise.
(netbsd_flags): Likewise.
(grub_bsd_parse_flags): Rewritten to use extcmd. All users updated.
(grub_cmd_freebsd): Transformed into extended command.
(grub_cmd_openbsd): Likewise.
(grub_cmd_netbsd): Likewise.
(cmd_freebsd): Changed type to grub_extcmd_t.
(cmd_openbsd): Likewise.
(cmd_netbsd): Likewise.
(GRUB_MOD_INIT (bsd)): Register grub_cmd_freebsd, grub_cmd_netbsd and
grub_cmd_openbsd as extended commands.
(GRUB_MOD_FINI (bsd)): Use grub_unregister_extcmd for cmd_freebsd,
cmd_netbsd and cmd_openbsd
* loader/i386/linux.c (GRUB_ASSUME_LINUX_HAS_FB_SUPPORT)
(DEFAULT_VIDEO_MODE): Remove macros.
(grub_linux_boot): Remove assumption that Linux has FB support,
and use "text" as default video mode.
Framebuffer split.
* commands/i386/pc/vbetest.c (grub_cmd_vbetest): Restore video
subsystem at the end.
* conf/common.rmk (pkglib_MODULES): Add video_fb.mod.
(video_fb_mod_SOURCES): New variable.
(video_fb_mod_CFLAGS): Likewise.
(video_fb_mod_LDFLAGS): Likewise.
* conf/i386-pc.rmk (vbe_mod_SOURCES): Remove video/i386/pc/vbeblit.c,
video/i386/pc/vbefill.c and video/i386/pc/vbeutil.c.
* video/i386/pc/vbeblit.c: Moved from here ...
* video/fb/fbblit.c: ..here. Replaced 'vbe' with 'fb'.
* video/i386/pc/vbefill.c: Moved from here ...
* video/fb/fbfill.c: ..here. Replaced 'vbe' with 'fb'.
* video/i386/pc/vbeutil.c: Moved from here ...
* video/fb/fbutil.c: ..here. Replaced 'vbe' with 'fb'.
* include/grub/i386/pc/vbeblit.h: Moved from here ...
* include/grub/fbblit.h: ... here. Replaced 'vbe' with 'fb'.
* include/grub/i386/pc/vbefill.h: Moved from here ...
* include/grub/fbfill.h: ... here. Replaced 'vbe' with 'fb'.
* include/grub/i386/pc/vbeutil.h: Moved from here ...
* include/grub/fbutil.h: ... here. Replaced 'vbe' with 'fb'.
* include/grub/i386/pc/vbe.h: Moved framebuffer part ...
* include/grub/video_fb.h: ... here. Replaced 'vbe' with 'fb'.
* include/grub/video.h (GRUB_VIDEO_RENDER_TARGET_FRONT_BUFFER): Removed.
(GRUB_VIDEO_RENDER_TARGET_BACK_BUFFER): Likewise.
(grub_video_adapter): Added 'get_info_and_fini'.
(grub_video_get_info_and_fini): New prototype.
(grub_video_set_mode): make modestring const char *.
* loader/i386/linux.c (grub_linux_setup_video): Use
grub_video_get_info_and_fini.
(grub_linux_boot): Move modesetting just before booting.
* loader/i386/pc/xnu.c (grub_xnu_set_video): Use
grub_video_get_info_and_fini.
* video/i386/pc/vbe.c: Moved framebuffer part ...
* video/fb/video_fb.c: ... here. Replaced 'vbe' with 'fb'.
* video/i386/pc/vbe.c (grub_vbe_set_video_mode): Use
grub_video_fbstd_colors and grub_video_fb_set_palette.
(grub_video_vbe_init): Clear 'framebuffer' variable and use
grub_video_fb_init.
(grub_video_vbe_fini): Use grub_video_fb_fini.
(grub_video_vbe_setup): Use framebuffer.render_target instead of
render_target and use grub_video_fb_set_active_render_target and
grub_video_fb_set_palette.
(grub_video_vbe_set_palette): Use grub_video_fb_set_palette.
(grub_video_vbe_set_viewport): Use grub_video_fb_set_viewport.
(grub_video_vbe_adapter): Use framebuffer.
* video/video.c (grub_video_get_info_and_fini): New function.
(grub_video_set_mode): Make modestring const char *.
(GRUB_MOD_INIT(video_video)): Don't set variables to 0 since these
values are already initialised.
* include/grub/i386/bsd.h (KERNEL_TYPE_NONE, KERNEL_TYPE_FREEBSD)
(KERNEL_TYPE_OPENBSD, KERNEL_TYPE_NETBSD): Convert to ...
(bsd_kernel_types): ... this enum.
* loader/i386/bsd.c (grub_cmd_freebsd_loadenv, grub_cmd_freebsd_module)
(grub_cmd_freebsd_module_elf): Abort with "You need to load the
kernel first." when `kernel_type' is set to KERNEL_TYPE_NONE.
(grub_bsd_load_aout, grub_bsd_load, grub_cmd_freebsd_loadenv)
(grub_cmd_freebsd_module, grub_cmd_freebsd_module_elf)
(GRUB_MOD_INIT (bsd)): Fix capitalization in a few error
messages.
* loader/i386/linux.c (grub_cmd_linux): Use ',' rather than ';' as
separator for the suggested gfxpayload string (';' collides with the
parser and needs escaping).
* loader/i386/multiboot_helper.S (grub_multiboot_backward_relocator):
Clear direction flag before jumping to OS.
(grub_multiboot2_real_boot): Likewise.
* include/grub/i386/linux.h (GRUB_VIDEO_TYPE_TEXT): New macro.
* loader/i386/linux.c [__i386__] (grub_linux_boot): Simplify inline
assembly in final jump, using register constraints.
(grub_linux_boot): For text mode, initialize `have_vga' using
GRUB_VIDEO_TYPE_TEXT rather than 0 (this changes its value to 1).
Initialize `video_cursor_x' and `video_cursor_y' as late as possible,
right before the final jump.
Set `video_mode' to 0x3.
Document initialization of `video_page', `video_mode' and
`video_ega_bx'.
* include/grub/i386/linux.h (GRUB_LINUX_FLAG_QUIET): New macro.
* loader/i386/linux.c (grub_cmd_linux): Recognize "quiet" option,
and set GRUB_LINUX_FLAG_QUIET appropiately.
Load BSD ELF modules
* conf/i386-pc.rmk (bsd_mod_SOURCES): Add loader/i386/bsd32.c
and loader/i386/bsd64.c
* include/grub/i386/bsd.h (FREEBSD_MODTYPE_MODULE): Remove
(FREEBSD_MODTYPE_ELF_MODULE): New definition
(FREEBSD_MODTYPE_ELF_MODULE_OBJ): Likewise
(grub_freebsd_load_elfmodule32): New declaration
(grub_freebsd_load_elfmoduleobj64): Likewise
(grub_freebsd_load_elf_meta32): Likewise
(grub_freebsd_load_elf_meta64): Likewise
(grub_freebsd_add_meta): Likewise
(grub_freebsd_add_meta_module): Likewise
* loader/i386/bsd.c (grub_freebsd_add_meta): Make global
(grub_freebsd_add_meta_module): Likewise and move module-specific
parts to grub_cmd_freebsd and grub_cmd_freebsd_module
(grub_cmd_freebsd): Add elf-kernel specific parts
based on grub_freebsd_add_meta_module
(grub_cmd_freebsd_module): Add type parsing moved from
grub_freebsd_add_meta_module
(grub_cmd_freebsd_module_elf): New function
(cmd_freebsd_module_elf): New variable
(GRUB_MOD_INIT): Register freebsd_module_elf
* loader/i386/bsd32.c: New file
* loader/i386/bsd64.c: Likewise
* loader/i386/bsdXX.c: Likewise
* kern/elf.c (grub_elf32_load): Let hook decide which pheaders to load
(grub_elf64_load): Likewise
* include/grub/elfload.h (grub_elf32_load_hook_t): New parameter do_load
All users updated
(grub_elf64_load_hook_t): Likewise
* include/grub/multiboot2.h: Provide compatibility defines for
multiboot2.h.
* include/multiboot2.h: Include stdint.h only if needed, using
angle brackets.
* loader/i386/pc/multiboot2.c: Include multiboot2.h after
grub/multiboot2.h.
* loader/ieee1275/multiboot2.c: Likewise.
* loader/multiboot2.c: Likewise.
* loader/multiboot_loader.c: Likewise.
Address in trampolines based on 32-bit registers when compiled
with Apple's CC
* loader/i386/xnu_helper.S [APPLE_CC]: use 32-bit registers
for addresses
* loader/i386/linux_trampoline.S [APPLE_CC]: likewise
Avoid clobbering %ebx/%rbx in inline assembly with Apple's CC
* efiemu/runtime/efiemu.c (write_cmos): use %cl instead of %bl as
temporary storage
* include/grub/i386/tsc.h (grub_get_tsc): restore %rbx/%ebx when
using Apple's CC
(grub_cpu_is_tsc_supported): likewise
* loader/i386/xnu.c (guessfsb): restore %rbx/%ebx in inline assembly
gfxpayload support
* commands/videotest.c (grub_cmd_videotest): use grub_video_set_mode
* include/grub/video.h (GRUB_VIDEO_MODE_TYPE_PURE_TEXT): new definition
(grub_video_setup): remove
(grub_video_set_mode): new prototype
* loader/i386/linux.c (DEFAULT_VIDEO_MODE): new definition
(vid_mode): remove
(linux_vesafb_res): compile only on PCBIOS
(grub_linux_boot): support gfxpayload
* loader/i386/pc/xnu.c (video_hook): new function
(grub_xnu_set_video): support gfxpayload
* term/gfxterm.c (DEFAULT_VIDEO_WIDTH): removed
(DEFAULT_VIDEO_HEIGHT): likewise
(DEFAULT_VIDEO_FLAGS): likewise
(DEFAULT_VIDEO_MODE): new definition
(video_hook): new function
(grub_gfxterm_init): use grub_video_set_mode
* util/grub.d/30_os-prober.in: remove explicit modesetting before
loading xnu
* video/video.c (grub_video_setup): removed
(grub_video_set_mode): new function based on grub_gfxterm_init and
grub_video_setup
trampoline for linux on 64-bit platform
* conf/x86_64-efi.rmk (linux_mod_SOURCES): added
loader/i386/efi/linux_trampoline.S
* include/grub/x86_64/efi/loader.h (grub_linux_real_boot): removed
declration
* kern/x86_64/efi/startup.S (grub_linux_real_boot): moved from here
* loader/i386/linux_trampoline.S: moved here
* loader/i386/efi/linux.c (allocate_pages): reserve space for trampoline
(jumpvector): removed
(grub_linux_trampoline_start): new declaration
(grub_linux_trampoline_end): likewise
(grub_linux_boot): use trampoline when on 64-bit platform
* loader/i386/linux.c: likewise
* loader/i386/linux.c (allocate_pages): When assigning
real_mode_mem, cast through grub_size_t to fix a warning. The
code already makes sure that the value would fit a pointer.
(grub_linux_setup_video): Cast render_target->data to
grub_size_t to fix a warning.
* kernel/disk.c (grub_disk_read): Use void pointer for the
buffer.
(grub_disk_write): Use const void pointer for the buffer.
Adjust all callers. Remove unnecessary casts.
