rdoff/rdoff.h

   1 ***************
   2 *** 9,15 ****
   3    * as acknowledgement is given in an appropriate manner to its authors,
   4    * with instructions of how to obtain a copy via ftp.
   5    */
   6 -
   7   #ifndef _RDOFF_H
   8   #define _RDOFF_H "RDOFF2 support routines v0.3"
   9
  10 --- 9,15 ----
  11    * as acknowledgement is given in an appropriate manner to its authors,
  12    * with instructions of how to obtain a copy via ftp.
  13    */
  14 +
  15   #ifndef _RDOFF_H
  16   #define _RDOFF_H "RDOFF2 support routines v0.3"
  17
  18 ***************
  19 *** 48,54 ****
  20   struct ExportRec {
  21     byte  type;           /* must be 3 */
  22     byte        reclen;         /* content length */
  23 -   byte  segment;        /* segment referred to (0/1) */
  24     long  offset;         /* offset within segment */
  25     char  label[33];      /* zero terminated as above. max len = 32 chars */
  26   };
  27 --- 48,54 ----
  28   struct ExportRec {
  29     byte  type;           /* must be 3 */
  30     byte        reclen;         /* content length */
  31 +   byte  segment;        /* segment referred to (0/1/2) */
  32     long  offset;         /* offset within segment */
  33     char  label[33];      /* zero terminated as above. max len = 32 chars */
  34   };
  35 ***************
  36 *** 65,70 ****
  37     long amount;                /* number of bytes BSS to reserve */
  38   };
  39
  40   /* GenericRec - contains the type and length field, plus a 128 byte
  41      char array 'data', which will probably never be used! */
  42
  43 --- 65,92 ----
  44     long amount;                /* number of bytes BSS to reserve */
  45   };
  46
  47 + struct ModRec {
  48 +   byte  type;           /* must be 8 */
  49 +   byte        reclen;         /* content length */
  50 +   char  modname[128];   /* module name */
  51 + };
  52 +
  53 + #ifdef _MULTBOOT_H
  54 +
  55 + #define       RDFLDRMOVER_SIZE 22
  56 +
  57 + struct MultiBootHdrRec {
  58 +   byte  type;           /* must be 9 */
  59 +   byte        reclen;         /* content length */
  60 + #ifdef __GNUC__
  61 +   struct tMultiBootHeader mb __attribute__ ((packed));        /* MultiBoot header */
  62 + #else
  63 +   struct tMultiBootHeader mb;
  64 + #endif
  65 +   byte mover[RDFLDRMOVER_SIZE];                       /* Mover of RDF loader */
  66 + };
  67 + #endif
  68 +
  69   /* GenericRec - contains the type and length field, plus a 128 byte
  70      char array 'data', which will probably never be used! */
  71
  72 ***************
  73 *** 82,87 ****
  74     struct ExportRec e;         /* type == 3 */
  75     struct DLLRec d;            /* type == 4 */
  76     struct BSSRec b;            /* type == 5 */
  77   } rdfheaderrec;
  78
  79   struct SegmentHeaderRec {
  80 --- 104,113 ----
  81     struct ExportRec e;         /* type == 3 */
  82     struct DLLRec d;            /* type == 4 */
  83     struct BSSRec b;            /* type == 5 */
  84 +   struct ModRec m;              /* type == 8 */
  85 + #ifdef _MULTBOOT_H
  86 +   struct MultiBootHdrRec mbh; /* type == 9 */
  87 + #endif
  88   } rdfheaderrec;
  89
  90   struct SegmentHeaderRec {
  91 ***************
  92 *** 166,170 ****
  93   int rdfaddsegment(rdf_headerbuf *h, long seglength);
  94   int rdfwriteheader(FILE *fp,rdf_headerbuf *h);
  95   void rdfdoneheader(rdf_headerbuf *h);
  96
  97   #endif                /* _RDOFF_H */
  98 --- 192,199 ----
  99   int rdfaddsegment(rdf_headerbuf *h, long seglength);
 100   int rdfwriteheader(FILE *fp,rdf_headerbuf *h);
 101   void rdfdoneheader(rdf_headerbuf *h);
 102 +
 103 + /* This is needed by linker to write multiboot header record */
 104 + int membuflength(memorybuffer *b);
 105
 106   #endif                /* _RDOFF_H */