sdk/lib/rossym/getraw.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS kernel
   4  * FILE:            lib/rossym/getraw.c
   5  * PURPOSE:         Convert rossym info to raw external format
   6  *
   7  * PROGRAMMERS:     Ge van Geldorp (gvg@reactos.com)
   8  */
   9
  10 #define NTOSAPI
  11 #include <ntdef.h>
  12 #include <reactos/rossym.h>
  13 #include "rossympriv.h"
  14
  15 ULONG
  16 RosSymGetRawDataLength(PROSSYM_INFO RosSymInfo)
  17 {
  18   return sizeof(ROSSYM_HEADER)
  19          + RosSymInfo->SymbolsCount * sizeof(ROSSYM_ENTRY)
  20          + RosSymInfo->StringsLength;
  21 }
  22
  23 VOID
  24 RosSymGetRawData(PROSSYM_INFO RosSymInfo, PVOID RawData)
  25 {
  26   PROSSYM_HEADER RosSymHeader;
  27
  28   RosSymHeader = (PROSSYM_HEADER) RawData;
  29   RosSymHeader->SymbolsOffset = sizeof(ROSSYM_HEADER);
  30   RosSymHeader->SymbolsLength = RosSymInfo->SymbolsCount * sizeof(ROSSYM_ENTRY);
  31   RosSymHeader->StringsOffset = RosSymHeader->SymbolsOffset + RosSymHeader->SymbolsLength;
  32   RosSymHeader->StringsLength = RosSymInfo->StringsLength;
  33
  34   memcpy((char *) RawData + RosSymHeader->SymbolsOffset, RosSymInfo->Symbols,
  35          RosSymHeader->SymbolsLength);
  36   memcpy((char *) RawData + RosSymHeader->StringsOffset, RosSymInfo->Strings,
  37          RosSymHeader->StringsLength);
  38 }