1#ifndef LOADER_H
2#define LOADER_H
3#include "qapi/qmp/qdict.h"
4#include "hw/nvram/fw_cfg.h"
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14int get_image_size(const char *filename);
15int load_image(const char *filename, uint8_t *addr);
16ssize_t load_image_size(const char *filename, void *addr, size_t size);
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29int load_image_targphys_as(const char *filename,
30 hwaddr addr, uint64_t max_sz, AddressSpace *as);
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36int load_image_targphys(const char *filename, hwaddr,
37 uint64_t max_sz);
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50int load_image_mr(const char *filename, MemoryRegion *mr);
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56#define LOAD_IMAGE_MAX_GUNZIP_BYTES (256 << 20)
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58int load_image_gzipped_buffer(const char *filename, uint64_t max_sz,
59 uint8_t **buffer);
60int load_image_gzipped(const char *filename, hwaddr addr, uint64_t max_sz);
61
62#define ELF_LOAD_FAILED -1
63#define ELF_LOAD_NOT_ELF -2
64#define ELF_LOAD_WRONG_ARCH -3
65#define ELF_LOAD_WRONG_ENDIAN -4
66const char *load_elf_strerror(int error);
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96int load_elf_as(const char *filename,
97 uint64_t (*translate_fn)(void *, uint64_t),
98 void *translate_opaque, uint64_t *pentry, uint64_t *lowaddr,
99 uint64_t *highaddr, int big_endian, int elf_machine,
100 int clear_lsb, int data_swab, AddressSpace *as);
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106int load_elf(const char *filename, uint64_t (*translate_fn)(void *, uint64_t),
107 void *translate_opaque, uint64_t *pentry, uint64_t *lowaddr,
108 uint64_t *highaddr, int big_endian, int elf_machine,
109 int clear_lsb, int data_swab);
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121void load_elf_hdr(const char *filename, void *hdr, bool *is64, Error **errp);
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123int load_aout(const char *filename, hwaddr addr, int max_sz,
124 int bswap_needed, hwaddr target_page_size);
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140int load_uimage_as(const char *filename, hwaddr *ep,
141 hwaddr *loadaddr, int *is_linux,
142 uint64_t (*translate_fn)(void *, uint64_t),
143 void *translate_opaque, AddressSpace *as);
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149int load_uimage(const char *filename, hwaddr *ep,
150 hwaddr *loadaddr, int *is_linux,
151 uint64_t (*translate_fn)(void *, uint64_t),
152 void *translate_opaque);
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165int load_ramdisk(const char *filename, hwaddr addr, uint64_t max_sz);
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167ssize_t read_targphys(const char *name,
168 int fd, hwaddr dst_addr, size_t nbytes);
169void pstrcpy_targphys(const char *name,
170 hwaddr dest, int buf_size,
171 const char *source);
172
173extern bool option_rom_has_mr;
174extern bool rom_file_has_mr;
175
176int rom_add_file(const char *file, const char *fw_dir,
177 hwaddr addr, int32_t bootindex,
178 bool option_rom, MemoryRegion *mr, AddressSpace *as);
179MemoryRegion *rom_add_blob(const char *name, const void *blob, size_t len,
180 size_t max_len, hwaddr addr,
181 const char *fw_file_name,
182 FWCfgReadCallback fw_callback,
183 void *callback_opaque);
184int rom_add_elf_program(const char *name, void *data, size_t datasize,
185 size_t romsize, hwaddr addr, AddressSpace *as);
186int rom_check_and_register_reset(void);
187void rom_set_fw(FWCfgState *f);
188void rom_set_order_override(int order);
189void rom_reset_order_override(void);
190int rom_copy(uint8_t *dest, hwaddr addr, size_t size);
191void *rom_ptr(hwaddr addr);
192void hmp_info_roms(Monitor *mon, const QDict *qdict);
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194#define rom_add_file_fixed(_f, _a, _i) \
195 rom_add_file(_f, NULL, _a, _i, false, NULL, NULL)
196#define rom_add_blob_fixed(_f, _b, _l, _a) \
197 rom_add_blob(_f, _b, _l, _l, _a, NULL, NULL, NULL)
198#define rom_add_file_mr(_f, _mr, _i) \
199 rom_add_file(_f, NULL, 0, _i, false, _mr, NULL)
200#define rom_add_file_as(_f, _as, _i) \
201 rom_add_file(_f, NULL, 0, _i, false, NULL, _as)
202#define rom_add_file_fixed_as(_f, _a, _i, _as) \
203 rom_add_file(_f, NULL, _a, _i, false, NULL, _as)
204#define rom_add_blob_fixed_as(_f, _b, _l, _a, _as) \
205 rom_add_blob(_f, _b, _l, _l, _a, NULL, NULL, _as)
206
207#define PC_ROM_MIN_VGA 0xc0000
208#define PC_ROM_MIN_OPTION 0xc8000
209#define PC_ROM_MAX 0xe0000
210#define PC_ROM_ALIGN 0x800
211#define PC_ROM_SIZE (PC_ROM_MAX - PC_ROM_MIN_VGA)
212
213int rom_add_vga(const char *file);
214int rom_add_option(const char *file, int32_t bootindex);
215
216#endif
217