1#ifndef LOADER_H
2#define LOADER_H
3#include "hw/nvram/fw_cfg.h"
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13int get_image_size(const char *filename);
14int load_image(const char *filename, uint8_t *addr);
15ssize_t load_image_size(const char *filename, void *addr, size_t size);
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28int load_image_targphys_as(const char *filename,
29 hwaddr addr, uint64_t max_sz, AddressSpace *as);
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35int load_image_targphys(const char *filename, hwaddr,
36 uint64_t max_sz);
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49int load_image_mr(const char *filename, MemoryRegion *mr);
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55#define LOAD_IMAGE_MAX_GUNZIP_BYTES (256 << 20)
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57int load_image_gzipped_buffer(const char *filename, uint64_t max_sz,
58 uint8_t **buffer);
59int load_image_gzipped(const char *filename, hwaddr addr, uint64_t max_sz);
60
61#define ELF_LOAD_FAILED -1
62#define ELF_LOAD_NOT_ELF -2
63#define ELF_LOAD_WRONG_ARCH -3
64#define ELF_LOAD_WRONG_ENDIAN -4
65const char *load_elf_strerror(int error);
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97typedef void (*symbol_fn_t)(const char *st_name, int st_info,
98 uint64_t st_value, uint64_t st_size);
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100int load_elf_ram_sym(const char *filename,
101 uint64_t (*translate_fn)(void *, uint64_t),
102 void *translate_opaque, uint64_t *pentry,
103 uint64_t *lowaddr, uint64_t *highaddr, int big_endian,
104 int elf_machine, int clear_lsb, int data_swab,
105 AddressSpace *as, bool load_rom, symbol_fn_t sym_cb);
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111int load_elf_ram(const char *filename,
112 uint64_t (*translate_fn)(void *, uint64_t),
113 void *translate_opaque, uint64_t *pentry, uint64_t *lowaddr,
114 uint64_t *highaddr, int big_endian, int elf_machine,
115 int clear_lsb, int data_swab, AddressSpace *as,
116 bool load_rom);
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121int load_elf_as(const char *filename,
122 uint64_t (*translate_fn)(void *, uint64_t),
123 void *translate_opaque, uint64_t *pentry, uint64_t *lowaddr,
124 uint64_t *highaddr, int big_endian, int elf_machine,
125 int clear_lsb, int data_swab, AddressSpace *as);
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131int load_elf(const char *filename, uint64_t (*translate_fn)(void *, uint64_t),
132 void *translate_opaque, uint64_t *pentry, uint64_t *lowaddr,
133 uint64_t *highaddr, int big_endian, int elf_machine,
134 int clear_lsb, int data_swab);
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146void load_elf_hdr(const char *filename, void *hdr, bool *is64, Error **errp);
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148int load_aout(const char *filename, hwaddr addr, int max_sz,
149 int bswap_needed, hwaddr target_page_size);
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165int load_uimage_as(const char *filename, hwaddr *ep,
166 hwaddr *loadaddr, int *is_linux,
167 uint64_t (*translate_fn)(void *, uint64_t),
168 void *translate_opaque, AddressSpace *as);
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174int load_uimage(const char *filename, hwaddr *ep,
175 hwaddr *loadaddr, int *is_linux,
176 uint64_t (*translate_fn)(void *, uint64_t),
177 void *translate_opaque);
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192int load_ramdisk_as(const char *filename, hwaddr addr, uint64_t max_sz,
193 AddressSpace *as);
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200int load_ramdisk(const char *filename, hwaddr addr, uint64_t max_sz);
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202ssize_t gunzip(void *dst, size_t dstlen, uint8_t *src, size_t srclen);
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204ssize_t read_targphys(const char *name,
205 int fd, hwaddr dst_addr, size_t nbytes);
206void pstrcpy_targphys(const char *name,
207 hwaddr dest, int buf_size,
208 const char *source);
209
210extern bool option_rom_has_mr;
211extern bool rom_file_has_mr;
212
213int rom_add_file(const char *file, const char *fw_dir,
214 hwaddr addr, int32_t bootindex,
215 bool option_rom, MemoryRegion *mr, AddressSpace *as);
216MemoryRegion *rom_add_blob(const char *name, const void *blob, size_t len,
217 size_t max_len, hwaddr addr,
218 const char *fw_file_name,
219 FWCfgCallback fw_callback,
220 void *callback_opaque, AddressSpace *as,
221 bool read_only);
222int rom_add_elf_program(const char *name, void *data, size_t datasize,
223 size_t romsize, hwaddr addr, AddressSpace *as);
224int rom_check_and_register_reset(void);
225void rom_set_fw(FWCfgState *f);
226void rom_set_order_override(int order);
227void rom_reset_order_override(void);
228int rom_copy(uint8_t *dest, hwaddr addr, size_t size);
229void *rom_ptr(hwaddr addr);
230void hmp_info_roms(Monitor *mon, const QDict *qdict);
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232#define rom_add_file_fixed(_f, _a, _i) \
233 rom_add_file(_f, NULL, _a, _i, false, NULL, NULL)
234#define rom_add_blob_fixed(_f, _b, _l, _a) \
235 rom_add_blob(_f, _b, _l, _l, _a, NULL, NULL, NULL, NULL, true)
236#define rom_add_file_mr(_f, _mr, _i) \
237 rom_add_file(_f, NULL, 0, _i, false, _mr, NULL)
238#define rom_add_file_as(_f, _as, _i) \
239 rom_add_file(_f, NULL, 0, _i, false, NULL, _as)
240#define rom_add_file_fixed_as(_f, _a, _i, _as) \
241 rom_add_file(_f, NULL, _a, _i, false, NULL, _as)
242#define rom_add_blob_fixed_as(_f, _b, _l, _a, _as) \
243 rom_add_blob(_f, _b, _l, _l, _a, NULL, NULL, NULL, _as, true)
244
245#define PC_ROM_MIN_VGA 0xc0000
246#define PC_ROM_MIN_OPTION 0xc8000
247#define PC_ROM_MAX 0xe0000
248#define PC_ROM_ALIGN 0x800
249#define PC_ROM_SIZE (PC_ROM_MAX - PC_ROM_MIN_VGA)
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251int rom_add_vga(const char *file);
252int rom_add_option(const char *file, int32_t bootindex);
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256#define UBOOT_MAX_GUNZIP_BYTES (64 << 20)
257
258#endif
259