coff.h

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#ifndef COFF_H
#define COFF_H
/* Based on the elf.h file
 * Changed accordingly to support COFF file support
 */


/* Values for f_flags. */
#define F_RELFLG        0x0001  /* If set, not reloc. info. Clear for executables */
#define F_EXEC          0x0002  /* No unresolved symbols. Executable file ! */
#define F_LNNO          0x0004  /* If set, line information numbers removed  */
#define F_LSYMS         0x0008  /* If set, local symbols removed  */
#define F_AR32WR        0x0100  /* Indicates little endian file */

/* Values for e_machine (architecute). */
#define EM_E1           0x17a   /* Magic number for Hyperstone. Big endian format */

/* Values for f_flags. */
#define O_MAGIC         0x017c  /* Optional's header magic number for Hyperstone */

/* Values for s_flags. */
#define S_TYPE_TEXT     0x0020  /* If set, the section contains only executable */
#define S_TYPE_DATA     0x0040  /* If set, the section contains only initialized data */
#define S_TYPE_BSS      0x0080  /* If set, the section is BSS no data stored */


typedef struct
{
        unsigned short  f_magic;        /* magic number                         */
        unsigned short  f_nscns;        /* number of sections           */
        unsigned long   f_timdat;       /* time & date stamp            */
        unsigned long   f_symptr;       /* file pointer to symtab       */
        unsigned long   f_nsyms;        /* number of symtab entries     */
        unsigned short  f_opthdr;       /* sizeof(optional hdr)         */
        unsigned short  f_flags;        /* flags                                        */
}
COFF_filehdr;

/*
 * Optional header.
 */
typedef struct 
{
  unsigned short        magic;          /* type of file                         */
  unsigned short        vstamp;         /* version stamp                        */
  unsigned long         tsize;          /* text size in bytes, padded to FW bdry*/
  unsigned long         dsize;          /* initialized data "  "                */
  unsigned long         bsize;          /* uninitialized data "   "             */
  unsigned long         entry;          /* entry pt.                            */
  unsigned long         text_start;     /* base of text used for this file */
  unsigned long         data_start;     /* base of data used for this file */
}       
COFF_opthdr;

/*
 * Section header.
 */
typedef struct 
{
        char                            s_name[8];      /* section name                 */
        unsigned long           s_paddr;        /* physical address, aliased s_nlib */
        unsigned long           s_vaddr;        /* virtual address              */
        unsigned long           s_size;         /* section size                 */
        unsigned long           s_scnptr;       /* file ptr to raw data for section */
        unsigned long           s_relptr;       /* file ptr to relocation       */
        unsigned long           s_lnnoptr;      /* file ptr to line numbers     */
        unsigned short          s_nreloc;       /* number of relocation entries */
        unsigned short          s_nlnno;        /* number of line number entries*/
        unsigned long           s_flags;        /* flags                        */
}
COFF_scnhdr;

#endif /* COFF_H */