/* Hard coded locations */ #define CONVERTLOC 0x10000 #define REAL_MODE_DATA_LOC 0x20000 #define GDTLOC 0x21000 #define GDT64LOC 0x22000 #define PGTLOC 0x23000 #define DEFAULT_ROOT_DEV ((0x3<<8)| 0) #define CMDLINE_MAX 256 #ifdef ASSEMBLY #define CONVERT_MAGIC 0xA5A5A5A5 #else #define CONVERT_MAGIC 0xA5A5A5A5UL #endif #ifndef ASSEMBLY struct image_parameters { uint32_t convert_magic; /* a signature to verify mkelfImage was built properly */ uint32_t gdt_size; uint32_t gdt64_size; uint32_t pgt_size; uint32_t bss_size; uint16_t ramdisk_flags; uint16_t root_dev; uint32_t entry; uint32_t switch_64; uint32_t initrd_start; uint32_t initrd_size; uint8_t cmdline[CMDLINE_MAX]; }; #endif