Subversion Repositories planix.SVN

struct coffsect
{
        char    name[8];
        ulong   phys;
        ulong   virt;
        ulong   size;
        ulong   fptr;
        ulong   fptrreloc;
        ulong   fptrlineno;
        ulong   nrelocnlineno;
        ulong   flags;
};

/*
 * proprietary exec headers, needed to bootstrap various machines
 */
struct mipsexec
{
        short   mmagic;         /* (0x160) mips magic number */
        short   nscns;          /* (unused) number of sections */
        long    timdat;         /* (unused) time & date stamp */
        long    symptr;         /* offset to symbol table */
        long    nsyms;          /* size of symbol table */
        short   opthdr;         /* (0x38) sizeof(optional hdr) */
        short   pcszs;          /* flags */
        short   amagic;         /* see above */
        short   vstamp;         /* version stamp */
        long    tsize;          /* text size in bytes */
        long    dsize;          /* initialized data */
        long    bsize;          /* uninitialized data */
        long    mentry;         /* entry pt.                            */
        long    text_start;     /* base of text used for this file      */
        long    data_start;     /* base of data used for this file      */
        long    bss_start;      /* base of bss used for this file       */
        long    gprmask;        /* general purpose register mask        */
union{
        long    cprmask[4];     /* co-processor register masks          */
        long    pcsize;
};
        long    gp_value;       /* the gp value used for this object    */
};

struct mips4kexec
{
        struct mipsexec h;
        struct coffsect itexts;
        struct coffsect idatas;
        struct coffsect ibsss;
};

struct sparcexec
{
        short   sjunk;          /* dynamic bit and version number */
        short   smagic;         /* 0407 */
        ulong   stext;
        ulong   sdata;
        ulong   sbss;
        ulong   ssyms;
        ulong   sentry;
        ulong   strsize;
        ulong   sdrsize;
};

struct nextexec
{
        struct  nexthdr{
                ulong   nmagic;
                ulong   ncputype;
                ulong   ncpusubtype;
                ulong   nfiletype;
                ulong   ncmds;
                ulong   nsizeofcmds;
                ulong   nflags;
        };

        struct nextcmd{
                ulong   cmd;
                ulong   cmdsize;
                uchar   segname[16];
                ulong   vmaddr;
                ulong   vmsize;
                ulong   fileoff;
                ulong   filesize;
                ulong   maxprot;
                ulong   initprot;
                ulong   nsects;
                ulong   flags;
        }textc;
        struct nextsect{
                char    sectname[16];
                char    segname[16];
                ulong   addr;
                ulong   size;
                ulong   offset;
                ulong   align;
                ulong   reloff;
                ulong   nreloc;
                ulong   flags;
                ulong   reserved1;
                ulong   reserved2;
        }texts;
        struct nextcmd  datac;
        struct nextsect datas;
        struct nextsect bsss;
        struct nextsym{
                ulong   cmd;
                ulong   cmdsize;
                ulong   symoff;
                ulong   nsyms;
                ulong   spoff;
                ulong   pcoff;
        }symc;
};

struct i386exec
{
        struct  i386coff{
                ulong   isectmagic;
                ulong   itime;
                ulong   isyms;
                ulong   insyms;
                ulong   iflags;
        };
        struct  i386hdr{
                ulong   imagic;
                ulong   itextsize;
                ulong   idatasize;
                ulong   ibsssize;
                ulong   ientry;
                ulong   itextstart;
                ulong   idatastart;
        };
        struct coffsect itexts;
        struct coffsect idatas;
        struct coffsect ibsss;
        struct coffsect icomments;
};