48 lines
806 B
C
48 lines
806 B
C
#ifndef _ELF_H
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#define _ELF_H
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#include <types.h>
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#define EI_NIDENT 16
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#define PT_NULL 0
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#define PT_LOAD 1
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typedef struct {
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unsigned char e_ident[EI_NIDENT];
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uint16_t e_type;
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uint16_t e_machine;
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uint32_t e_version;
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uint32_t e_entry;
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uint32_t e_phoff;
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uint32_t e_shoff;
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uint32_t e_flags;
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uint16_t e_ehsize;
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uint16_t e_phentsize;
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uint16_t e_phnum;
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uint16_t e_shentsize;
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uint16_t e_shnum;
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uint16_t e_shstrndx;
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} Elf32_Ehdr;
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typedef struct {
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uint32_t p_type;
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uint32_t p_offset;
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uint32_t p_vaddr;
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uint32_t p_paddr;
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uint32_t p_filesz;
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uint32_t p_memsz;
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uint32_t p_flags;
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uint32_t p_align;
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} Elf32_Phdr;
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typedef int (*elf_entry_t)(void);
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typedef struct {
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elf_entry_t entry_point;
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} elf_executable_t;
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elf_executable_t* load_elf32(void* elf_data);
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#endif
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