compiler/include/libraries/debug.h

   1 /*
   2     Copyright © 1995-2011, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Structures and TagItem for debug.library
   6     Lang: english
   7 */
   8
   9 #ifndef LIBRARIES_DEBUG_H
  10 #define LIBRARIES_DEBUG_H
  11
  12 #include <exec/lists.h>
  13 #include <exec/nodes.h>
  14 #include <dos/elf.h>
  15
  16 /* Tags for DecodeLocation() */
  17 #define DL_Dummy                (TAG_USER + 0x03e00000)
  18 #define DL_ModuleName           (DL_Dummy + 1)
  19 #define DL_SegmentName          (DL_Dummy + 2)
  20 #define DL_SegmentPointer       (DL_Dummy + 3)
  21 #define DL_SegmentNumber        (DL_Dummy + 4)
  22 #define DL_SegmentStart         (DL_Dummy + 5)
  23 #define DL_SegmentEnd           (DL_Dummy + 6)
  24 #define DL_SymbolName           (DL_Dummy + 7)
  25 #define DL_SymbolStart          (DL_Dummy + 8)
  26 #define DL_SymbolEnd            (DL_Dummy + 9)
  27 #define DL_FirstSegment         (DL_Dummy + 10)
  28
  29 /* Known debug information types */
  30 #define DEBUG_NONE              0
  31 #define DEBUG_ELF               1
  32 #define DEBUG_PARTHENOPE        2
  33 #define DEBUG_HUNK              3
  34
  35 /* ELF module debug information */
  36 struct ELF_DebugInfo
  37 {
  38     struct elfheader *eh;
  39     struct sheader *sh;
  40 };
  41
  42 /* Kickstart module debug information (pointed to by KRN_DebugInfo ti_Data) */
  43 struct ELF_ModuleInfo
  44 {
  45     struct ELF_ModuleInfo *Next; /* Pointer to next module in list */
  46     const char            *Name; /* Pointer to module name         */
  47     unsigned short         Type; /* DEBUG_ELF, for convenience     */
  48     struct elfheader      *eh;   /* ELF file header                */
  49     struct sheader        *sh;   /* ELF section header             */
  50 };
  51
  52 /* Structure received as message of EnumerateSymbols hook */
  53 struct SymbolInfo
  54 {
  55     LONG            si_Size;        /* Size of the structure */
  56     CONST_STRPTR    si_ModuleName;
  57     CONST_STRPTR    si_SymbolName;
  58     APTR            si_SymbolStart;
  59     APTR            si_SymbolEnd;
  60 };
  61
  62 /* Parthenope module debug information (pointed to by KRN_DebugInfo ti_Data)
  63  *
  64  * (This structure has the same layout as Parthenope's "module_t")
  65  */
  66 struct Parthenope_ModuleInfo {
  67     struct MinNode      m_node;
  68     CONST_STRPTR        m_name;
  69     CONST_STRPTR        m_str;
  70     ULONG               m_lowest;
  71     ULONG               m_highest;
  72     struct MinList      m_symbols;
  73 };
  74
  75 struct Parthenope_Symbol {
  76     struct MinNode      s_node;
  77     CONST_STRPTR        s_name;
  78     ULONG               s_lowest;
  79     ULONG               s_highest;
  80 };
  81
  82 /* HUNK module debug information */
  83 struct HUNK_DebugInfo
  84 {
  85     APTR dummy;
  86 };
  87
  88 #endif