rom/dos/internalloadseg.h

   1 #ifndef INTERNALLOADSEG_H
   2 #define INTERNALLOADSEG_H
   3
   4 BPTR InternalLoadSeg_AOS(BPTR file,
   5                          BPTR table,
   6                          SIPTR * funcarray,
   7                          LONG  * stacksize,
   8                          struct DosLibrary * DOSBase);
   9
  10 BPTR InternalLoadSeg_ELF(BPTR file,
  11                          BPTR hunk_table,
  12                          SIPTR * funcarray,
  13                          LONG  * stacksize,
  14                          struct DosLibrary * DOSBase);
  15
  16 int read_block(BPTR file, APTR buffer, ULONG size, SIPTR * funcarray, struct DosLibrary * DOSBase);
  17
  18 /* AllocVec() simulation using allocation function from the supplied array */
  19 APTR _ilsAllocVec(SIPTR *funcarray, ULONG size, ULONG flags);
  20 void _ilsFreeVec(SIPTR *funcarray, void *buf);
  21
  22 #define ilsAllocVec(size, flags) _ilsAllocVec(funcarray, size, flags)
  23 #define ilsFreeVec(ptr)          _ilsFreeVec(funcarray, ptr)
  24
  25 #define ilsRead(file, buf, size)     \
  26     AROS_UFC4                        \
  27     (                                \
  28         LONG, (APTR)(funcarray[0]),  \
  29         AROS_UFCA(BPTR,   file, D1), \
  30         AROS_UFCA(void *, buf,  D2), \
  31         AROS_UFCA(LONG,   size, D3), \
  32         AROS_UFCA(struct DosLibrary *, DOSBase, A6) \
  33     )
  34
  35 #define ilsAllocMem(size, flags)        \
  36     AROS_UFC3                        \
  37     (                                \
  38         void *, (APTR)(funcarray[1]),\
  39         AROS_UFCA(ULONG, size,  D0), \
  40         AROS_UFCA(ULONG, flags, D1), \
  41         AROS_UFCA(struct ExecBase *, SysBase, A6) \
  42     )
  43
  44 #define ilsFreeMem(addr, size)          \
  45     AROS_UFC3NR                      \
  46     (                                \
  47         void, (APTR)(funcarray[2]),  \
  48         AROS_UFCA(void *, addr, A1), \
  49         AROS_UFCA(ULONG,  size, D0), \
  50         AROS_UFCA(struct ExecBase *, SysBase, A6) \
  51     )
  52
  53 #define ilsSeek(file, pos, mode)     \
  54     AROS_UFC4                        \
  55     (                                \
  56         LONG, (APTR)(funcarray[3]),  \
  57         AROS_UFCA(BPTR,   file, D1), \
  58         AROS_UFCA(LONG,    pos, D2), \
  59         AROS_UFCA(LONG,   mode, D3), \
  60         AROS_UFCA(struct DosLibrary *, DOSBase, A6) \
  61     )
  62
  63 #endif