mirror of https://github.com/zeldaret/mm.git
73 lines
1.2 KiB
C
73 lines
1.2 KiB
C
#ifndef _ELF_H_
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#define _ELF_H_
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enum
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{
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ELF_MACHINE_NONE = 0,
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ELF_MACHINE_MIPS = 8,
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};
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enum
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{
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ELF_TYPE_RELOC = 1,
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ELF_TYPE_EXEC,
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ELF_TYPE_SHARED,
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ELF_TYPE_CORE,
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};
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struct Elf32
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{
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uint8_t endian;
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uint16_t type;
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uint16_t machine;
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uint32_t version;
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uint32_t entry;
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uint32_t phoff;
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uint32_t shoff;
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uint16_t ehsize;
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uint16_t phentsize;
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uint16_t phnum;
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uint16_t shentsize;
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uint16_t shnum;
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uint16_t shstrndx;
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int symtabndx;
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int strtabndx;
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int numsymbols;
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const uint8_t *data;
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size_t dataSize;
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uint16_t (*read16)(const uint8_t *);
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uint32_t (*read32)(const uint8_t *);
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};
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enum
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{
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SHT_NULL = 0,
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SHT_PROGBITS,
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SHT_SYMTAB,
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SHT_STRTAB,
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};
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struct Elf32_Section
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{
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const char *name;
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uint32_t type;
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uint32_t flags;
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uint32_t addr;
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uint32_t offset;
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uint32_t addralign;
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uint32_t entsize;
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};
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struct Elf32_Symbol
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{
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const char *name;
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uint32_t value;
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};
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bool elf32_init(struct Elf32 *e, const void *data, size_t size);
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bool elf32_get_section(struct Elf32 *e, struct Elf32_Section *sec, int secnum);
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bool elf32_get_symbol(struct Elf32 *e, struct Elf32_Symbol *sym, int symnum);
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#endif
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