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- 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;
- };
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