diff options
Diffstat (limited to 'util/mkelfImage/linux-i386/convert.h')
| -rw-r--r-- | util/mkelfImage/linux-i386/convert.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/util/mkelfImage/linux-i386/convert.h b/util/mkelfImage/linux-i386/convert.h new file mode 100644 index 0000000000..369829f78f --- /dev/null +++ b/util/mkelfImage/linux-i386/convert.h @@ -0,0 +1,29 @@ + +/* Hard coded locations */ +#define CONVERTLOC 0x10000 +#define REAL_MODE_DATA_LOC 0x20000 +#define GDTLOC 0x21000 + +#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 bss_size; + uint16_t ramdisk_flags; + uint16_t root_dev; + uint32_t entry; + uint32_t initrd_start; + uint32_t initrd_size; + uint8_t cmdline[CMDLINE_MAX]; +}; +#endif |