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#include <sys/types.h>
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#include <sys/types.h>
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#include <loader/pcb.h>
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#include <loader/pcb.h>
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#include "elf.h"
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#include "elf.h"
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typedef enum {
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    /** Leave all segments in RW access mode. */
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    ELDF_RW = 1
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} eld_flags_t;
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/**
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/**
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 * Some data extracted from the headers are stored here
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 * Some data extracted from the headers are stored here
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 */
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 */
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typedef struct {
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typedef struct {
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    /** Entry point */
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    /** Entry point */
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    int fd;
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    int fd;
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    /** Difference between run-time addresses and link-time addresses */
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    /** Difference between run-time addresses and link-time addresses */
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    uintptr_t bias;
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    uintptr_t bias;
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    /** Flags passed to the ELF loader. */
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    eld_flags_t flags;
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    /** A copy of the ELF file header */
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    /** A copy of the ELF file header */
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    elf_header_t *header;
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    elf_header_t *header;
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    /** Store extracted info here */
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    /** Store extracted info here */
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    elf_info_t *info;
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    elf_info_t *info;
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} elf_ld_t;
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} elf_ld_t;
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int elf_load_file(char *file_name, size_t so_bias, elf_info_t *info);
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int elf_load_file(char *file_name, size_t so_bias, eld_flags_t flags,
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    elf_info_t *info);
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void elf_run(elf_info_t *info, pcb_t *pcb);
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void elf_run(elf_info_t *info, pcb_t *pcb);
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void elf_create_pcb(elf_info_t *info, pcb_t *pcb);
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void elf_create_pcb(elf_info_t *info, pcb_t *pcb);
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#endif
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#endif
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