diff options
Diffstat (limited to 'qemu/roms/seabios/src/fw/romfile_loader.h')
-rw-r--r-- | qemu/roms/seabios/src/fw/romfile_loader.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/qemu/roms/seabios/src/fw/romfile_loader.h b/qemu/roms/seabios/src/fw/romfile_loader.h deleted file mode 100644 index 15eab2ac6..000000000 --- a/qemu/roms/seabios/src/fw/romfile_loader.h +++ /dev/null @@ -1,72 +0,0 @@ -#ifndef __ROMFILE_LOADER_H -#define __ROMFILE_LOADER_H - -#include "types.h" // u8 -#include "util.h" // romfile_s - -#define ROMFILE_LOADER_FILESZ 56 - -/* ROM file linker/loader interface. Linker uses little endian format */ -struct romfile_loader_entry_s { - u32 command; - union { - /* - * COMMAND_ALLOCATE - allocate a table from @alloc_file - * subject to @alloc_align alignment (must be power of 2) - * and @alloc_zone (can be HIGH or FSEG) requirements. - * - * Must appear exactly once for each file, and before - * this file is referenced by any other command. - */ - struct { - char alloc_file[ROMFILE_LOADER_FILESZ]; - u32 alloc_align; - u8 alloc_zone; - }; - - /* - * COMMAND_ADD_POINTER - patch the table (originating from - * @dest_file) at @pointer_offset, by adding a pointer to the table - * originating from @src_file. 1,2,4 or 8 byte unsigned - * addition is used depending on @pointer_size. - */ - struct { - char pointer_dest_file[ROMFILE_LOADER_FILESZ]; - char pointer_src_file[ROMFILE_LOADER_FILESZ]; - u32 pointer_offset; - u8 pointer_size; - }; - - /* - * COMMAND_ADD_CHECKSUM - calculate checksum of the range specified by - * @cksum_start and @cksum_length fields, - * and then add the value at @cksum_offset. - * Checksum simply sums -X for each byte X in the range - * using 8-bit math. - */ - struct { - char cksum_file[ROMFILE_LOADER_FILESZ]; - u32 cksum_offset; - u32 cksum_start; - u32 cksum_length; - }; - - /* padding */ - char pad[124]; - }; -}; - -enum { - ROMFILE_LOADER_COMMAND_ALLOCATE = 0x1, - ROMFILE_LOADER_COMMAND_ADD_POINTER = 0x2, - ROMFILE_LOADER_COMMAND_ADD_CHECKSUM = 0x3, -}; - -enum { - ROMFILE_LOADER_ALLOC_ZONE_HIGH = 0x1, - ROMFILE_LOADER_ALLOC_ZONE_FSEG = 0x2, -}; - -int romfile_loader_execute(const char *name); - -#endif |