632cf034b4
Now that we load the option roms via fw_cfg, we can stop copying them to the 0xc000 -> 0xe000. The patch does just that. Also the rom loader gets simplified as all remaining users of the rom loader load the bits at a fixed address so the packing and aligning logic can go away. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
48 lines
1.8 KiB
C
48 lines
1.8 KiB
C
#ifndef LOADER_H
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#define LOADER_H
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/* loader.c */
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int get_image_size(const char *filename);
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int load_image(const char *filename, uint8_t *addr); /* deprecated */
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int load_image_targphys(const char *filename, target_phys_addr_t, int max_sz);
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int load_elf(const char *filename, int64_t address_offset,
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uint64_t *pentry, uint64_t *lowaddr, uint64_t *highaddr,
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int big_endian, int elf_machine, int clear_lsb);
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int load_aout(const char *filename, target_phys_addr_t addr, int max_sz,
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int bswap_needed, target_phys_addr_t target_page_size);
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int load_uimage(const char *filename, target_phys_addr_t *ep,
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target_phys_addr_t *loadaddr, int *is_linux);
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int read_targphys(const char *name,
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int fd, target_phys_addr_t dst_addr, size_t nbytes);
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void pstrcpy_targphys(const char *name,
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target_phys_addr_t dest, int buf_size,
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const char *source);
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int rom_add_file(const char *file, const char *fw_dir, const char *fw_file,
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target_phys_addr_t addr);
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int rom_add_blob(const char *name, const void *blob, size_t len,
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target_phys_addr_t addr);
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int rom_load_all(void);
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int rom_load_fw(void *fw_cfg);
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int rom_copy(uint8_t *dest, target_phys_addr_t addr, size_t size);
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void *rom_ptr(target_phys_addr_t addr);
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void do_info_roms(Monitor *mon);
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#define rom_add_file_fixed(_f, _a) \
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rom_add_file(_f, NULL, NULL, _a)
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#define rom_add_blob_fixed(_f, _b, _l, _a) \
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rom_add_blob(_f, _b, _l, _a)
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#define PC_ROM_MIN_VGA 0xc0000
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#define PC_ROM_MIN_OPTION 0xc8000
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#define PC_ROM_MAX 0xe0000
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#define PC_ROM_ALIGN 0x800
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#define PC_ROM_SIZE (PC_ROM_MAX - PC_ROM_MIN_VGA)
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extern int rom_enable_driver_roms;
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int rom_add_vga(const char *file);
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int rom_add_option(const char *file);
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#endif
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