LXR qemu/include/hw/loader.h

   1#ifndef LOADER_H
   2#define LOADER_H
   3#include "qapi/qmp/qdict.h"
   4#include "hw/nvram/fw_cfg.h"
   5
   6/* loader.c */
   7int get_image_size(const char *filename);
   8int load_image(const char *filename, uint8_t *addr); /* deprecated */
   9int load_image_targphys(const char *filename, hwaddr,
  10                        uint64_t max_sz);
  11int load_elf(const char *filename, uint64_t (*translate_fn)(void *, uint64_t),
  12             void *translate_opaque, uint64_t *pentry, uint64_t *lowaddr,
  13             uint64_t *highaddr, int big_endian, int elf_machine,
  14             int clear_lsb);
  15int load_aout(const char *filename, hwaddr addr, int max_sz,
  16              int bswap_needed, hwaddr target_page_size);
  17int load_uimage(const char *filename, hwaddr *ep,
  18                hwaddr *loadaddr, int *is_linux);
  19
  20/**
  21 * load_ramdisk:
  22 * @filename: Path to the ramdisk image
  23 * @addr: Memory address to load the ramdisk to
  24 * @max_sz: Maximum allowed ramdisk size (for non-u-boot ramdisks)
  25 *
  26 * Load a ramdisk image with U-Boot header to the specified memory
  27 * address.
  28 *
  29 * Returns the size of the loaded image on success, -1 otherwise.
  30 */
  31int load_ramdisk(const char *filename, hwaddr addr, uint64_t max_sz);
  32
  33ssize_t read_targphys(const char *name,
  34                      int fd, hwaddr dst_addr, size_t nbytes);
  35void pstrcpy_targphys(const char *name,
  36                      hwaddr dest, int buf_size,
  37                      const char *source);
  38
  39
  40int rom_add_file(const char *file, const char *fw_dir,
  41                 hwaddr addr, int32_t bootindex);
  42int rom_add_blob(const char *name, const void *blob, size_t len,
  43                 hwaddr addr);
  44int rom_add_elf_program(const char *name, void *data, size_t datasize,
  45                        size_t romsize, hwaddr addr);
  46int rom_load_all(void);
  47void rom_set_fw(FWCfgState *f);
  48int rom_copy(uint8_t *dest, hwaddr addr, size_t size);
  49void *rom_ptr(hwaddr addr);
  50void do_info_roms(Monitor *mon, const QDict *qdict);
  51
  52#define rom_add_file_fixed(_f, _a, _i)          \
  53    rom_add_file(_f, NULL, _a, _i)
  54#define rom_add_blob_fixed(_f, _b, _l, _a)      \
  55    rom_add_blob(_f, _b, _l, _a)
  56
  57#define PC_ROM_MIN_VGA     0xc0000
  58#define PC_ROM_MIN_OPTION  0xc8000
  59#define PC_ROM_MAX         0xe0000
  60#define PC_ROM_ALIGN       0x800
  61#define PC_ROM_SIZE        (PC_ROM_MAX - PC_ROM_MIN_VGA)
  62
  63int rom_add_vga(const char *file);
  64int rom_add_option(const char *file, int32_t bootindex);
  65
  66#endif
  67