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Merge remote-tracking branch 'upstream/master'

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This commit is contained in:
David Michael 2017-01-23 13:27:34 -08:00
commit e576eb0cbc
183 changed files with 5507 additions and 2653 deletions
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62
grub-core/loader/multiboot.c
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@ -119,6 +119,48 @@ grub_multiboot_set_video_mode (void)
return err;
}
#ifdef GRUB_MACHINE_EFI
#ifdef __x86_64__
#define grub_relocator_efi_boot grub_relocator64_efi_boot
#define grub_relocator_efi_state grub_relocator64_efi_state
#endif
#endif
#ifdef grub_relocator_efi_boot
static void
efi_boot (struct grub_relocator *rel,
grub_uint32_t target)
{
struct grub_relocator_efi_state state_efi = MULTIBOOT_EFI_INITIAL_STATE;
state_efi.MULTIBOOT_EFI_ENTRY_REGISTER = grub_multiboot_payload_eip;
state_efi.MULTIBOOT_EFI_MBI_REGISTER = target;
grub_relocator_efi_boot (rel, state_efi);
}
#else
#define grub_efi_is_finished 1
static void
efi_boot (struct grub_relocator *rel __attribute__ ((unused)),
grub_uint32_t target __attribute__ ((unused)))
{
}
#endif
#if defined (__i386__) || defined (__x86_64__)
static void
normal_boot (struct grub_relocator *rel, struct grub_relocator32_state state)
{
grub_relocator32_boot (rel, state, 0);
}
#else
static void
normal_boot (struct grub_relocator *rel, struct grub_relocator32_state state)
{
grub_relocator32_boot (rel, state);
}
#endif
static grub_err_t
grub_multiboot_boot (void)
{
@ -132,11 +174,10 @@ grub_multiboot_boot (void)
if (err)
return err;
#if defined (__i386__) || defined (__x86_64__)
grub_relocator32_boot (grub_multiboot_relocator, state, 0);
#else
grub_relocator32_boot (grub_multiboot_relocator, state);
#endif
if (grub_efi_is_finished)
normal_boot (grub_multiboot_relocator, state);
else
efi_boot (grub_multiboot_relocator, state.MULTIBOOT_MBI_REGISTER);
/* Not reached. */
return GRUB_ERR_NONE;
@ -167,13 +208,12 @@ static grub_uint64_t highest_load;
/* Load ELF32 or ELF64. */
grub_err_t
grub_multiboot_load_elf (grub_file_t file, const char *filename,
void *buffer)
grub_multiboot_load_elf (mbi_load_data_t *mld)
{
if (grub_multiboot_is_elf32 (buffer))
return grub_multiboot_load_elf32 (file, filename, buffer);
else if (grub_multiboot_is_elf64 (buffer))
return grub_multiboot_load_elf64 (file, filename, buffer);
if (grub_multiboot_is_elf32 (mld->buffer))
return grub_multiboot_load_elf32 (mld);
else if (grub_multiboot_is_elf64 (mld->buffer))
return grub_multiboot_load_elf64 (mld);
return grub_error (GRUB_ERR_UNKNOWN_OS, N_("invalid arch-dependent ELF magic"));
}