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Support Apple FAT binaries on non-Apple platforms.

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* include/grub/macho.h (GRUB_MACHO_FAT_EFI_MAGIC): New define.
	* include/grub/i386/macho.h (GRUB_MACHO_CPUTYPE_IS_HOST_CURRENT):
	Likewise.
	* grub-core/loader/efi/chainloader.c (grub_cmd_chainloader): Parse
	Apple FAT binaries.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-01-10 12:50:01 +01:00
parent 4dedb13f51
commit 3e4f356646
4 changed files with 61 additions and 3 deletions
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5
include/grub/i386/macho.h
View file

@ -23,6 +23,11 @@
#define GRUB_MACHO_CPUTYPE_IS_HOST32(x) ((x)==0x00000007)
#define GRUB_MACHO_CPUTYPE_IS_HOST64(x) ((x)==0x01000007)
#ifdef __x86_64__
#define GRUB_MACHO_CPUTYPE_IS_HOST_CURRENT(x) ((x)==0x01000007)
#else
#define GRUB_MACHO_CPUTYPE_IS_HOST_CURRENT(x) ((x)==0x00000007)
#endif
struct grub_macho_thread32
{

1
include/grub/macho.h
View file

@ -27,6 +27,7 @@ struct grub_macho_fat_header
grub_uint32_t nfat_arch;
} __attribute__ ((packed));
#define GRUB_MACHO_FAT_MAGIC 0xcafebabe
#define GRUB_MACHO_FAT_EFI_MAGIC 0x0ef1fab9
typedef grub_uint32_t grub_macho_cpu_type_t;
typedef grub_uint32_t grub_macho_cpu_subtype_t;