libgoblin/drd64_libgoblin_type.h

   1 /*DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64
   2
   3                          D r . D e a m o n  6 4
   4                         for INTEL64(R), AMD64(R)
   5
   6    Copyright(C) 2007-2009 Koine Yuusuke(koinec). All rights reserved.
   7
   8 Redistribution and use in source and binary forms, with or without
   9 modification, are permitted provided that the following conditions are met:
  10
  11  1. Redistributions of source code must retain the above copyright notice,
  12     this list of conditions and the following disclaimer.
  13  2. Redistributions in binary form must reproduce the above copyright
  14     notice, this list of conditions and the following disclaimer in the
  15     documentation and/or other materials provided with the distribution.
  16
  17 THIS SOFTWARE IS PROVIDED BY Koine Yuusuke(koinec) ``AS IS'' AND ANY
  18 EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  19 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  20 DISCLAIMED. IN NO EVENT SHALL Koine Yuusuke(koinec) OR CONTRIBUTORS BE
  21 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  22 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  23 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  24 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  25 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  26 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  27 OF THE POSSIBILITY OF SUCH DAMAGE.
  28
  29 DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64*/
  30
  31 /* File Info -----------------------------------------------------------
  32 File: drd64_.h
  33 Function: Header
  34 Comment:
  35 ----------------------------------------------------------------------*/
  36
  37 #ifndef DRD64_HEADER_LIBGOBLIN_TYPE
  38 #define DRD64_HEADER_LIBGOBLIN_TYPE
  39
  40
  41 /*=====================================================================*/
  42 typedef struct  {
  43         Byte    *pb_sechdr;
  44         Byte    *pb_data;               // FileLocation (Offset)
  45         Word    w_index;
  46         Ptr             ptr_addr;
  47         QWord   qw_size;
  48         char    *pstr_secname;
  49         int             i_fid;
  50 } LibGoblin_SectionInfo;
  51
  52
  53 /*=====================================================================*/
  54 /*typedef       struct  {
  55         Ptr             ptr_address;    // Object Address
  56         DWord   dw_size;                // Object Size (Address Range)
  57         char    *pstr_name;             // Object Name (Param./Func./etc...)
  58         //DWord dw_srcid;               // SourceInfo struct ID
  59         DWord   dw_next;
  60         Byte    b_elf_flags;
  61         Word    w_secid;                // SectionInfo ItemIndex belong with this object.
  62 } LibGoblin_AddressInfo ****OLD****   ;*/
  63
  64
  65 /*=====================================================================*/
  66 #define LIBGOBLIN_OBJINFO_INVALID       0x00
  67 #define LIBGOBLIN_OBJINFO_VALID         0x01
  68
  69 #define OBJINFO_TYPE_NULL               0x00
  70 #define OBJINFO_TYPE_MASTER             0x01
  71 #define OBJINFO_TYPE_PROGHDR    0x02
  72 #define OBJINFO_TYPE_SECTION    0x03
  73 #define OBJINFO_TYPE_FUNCTION   0x04
  74 #define OBJINFO_TYPE_OBJECT             0x05
  75 #define OBJINFO_TYPE_COMMON             0x06
  76 #define OBJINFO_TYPE_TLS                0x07
  77
  78 typedef struct  {
  79         int             i_id;
  80         Byte    b_status;
  81         Byte    b_type;
  82
  83         // Address & Memory-Range Info ----
  84         struct  {
  85                 Ptr             ptr_addr;               // Object Address
  86                 //   [Section] sh_addr - Address in memory image.
  87                 //   [Symbol ] st_value - Symbol value.
  88                 QWord   qw_size;                // Object Size (Address Range)
  89                 //   [Symbol ] st_size - Size of associated object.
  90         } addr;
  91
  92         // Group(Parent-Child) Order Link ---
  93         struct  {
  94                 int             i_parent_id;    // Parent ObjectInfo
  95                 int             i_child_topid;  // Child Top ObjectInfo
  96                 int             i_prev_id;
  97                 int             i_next_id;              // Next
  98         } grplink;
  99
 100         // Address Order Link ---
 101         struct  {
 102                 int             i_next_id;              // Next Address ObjectInfo
 103                 int             i_prev_id;              // Prev Address ObjectInfo
 104         } addrlink;
 105
 106         // File Info ---
 107         struct  {
 108                 int             i_fid;
 109                 void    *pv_offset;
 110                 //   [Section] sh_offset - Offset in file.
 111                 QWord   qw_size;
 112         } file;
 113
 114         // ObjectInfo (DATA) ---
 115         char    *pstr_name;             // Object Name (Param./Func./etc...)
 116         //   [Section] = sh_name - Section name (index into the section header string table).
 117         //   [Symbol ] = st_name - String table index of name.
 118         DWord   dw_hash;
 119
 120         char    *pstr_linkname;
 121         DWord   dw_hash_linkname;
 122
 123         union   {
 124                 Byte            b_data[128];
 125
 126                 struct  {
 127                         DWord   dw_type;                // Entry type.
 128                         DWord   dw_flags;               // Access permission flags.
 129                         QWord   qw_align;               // Alignment in memory and file.
 130                         void    *pv_proghdr;    // Program Header Pointer
 131                 } proghdr;
 132
 133                 struct  {
 134                         QWord   qw_flag;                // sh_flags - Section flags.
 135                         QWord   qw_align;               // sh_addralign - Alignment in bytes.
 136                         QWord   qw_entsize;             // sh_entsize - Size of each entry in section.
 137                         DWord   dw_type;                // sh_type - Section type.
 138                         DWord   dw_link;                // sh_link - Index of a related section.
 139                         DWord   dw_info;                // sh_info - Depends on section type.
 140                         void    *pv_sechdr;
 141                 } section;
 142
 143                 struct  {
 144                         Byte    b_type;                 // st_info - Type and binding information.
 145                         Byte    b_binding;              // st_info - Type and binding information.
 146                         Byte    b_visibility;   // st_other - Reserved (not used).
 147                         Word    w_secindex;             // st_shndx - Section index of symbol.
 148                 } symbol;
 149
 150         } info;
 151
 152         int             i_secid;
 153
 154         int             i_srcid;                // SourceInfo struct ID
 155
 156         Byte    b_elf_flags;
 157         Word    w_secid;                // ==OLD== SectionInfo ItemIndex belong with this object.
 158
 159 } LibGoblin_ObjectInfo;
 160
 161
 162 /*=====================================================================*/
 163 typedef struct  {
 164         Ptr             ptr_addr;
 165         int             i_objid;
 166 } LibGoblin_AddressInfo;
 167
 168 /*=====================================================================*/
 169 typedef struct  {
 170         int             i_id;
 171         DWord   dw_hash;
 172         char    str_filename[DRD64_MAX_PATH];
 173         char    str_localpath[DRD64_MAX_PATH];
 174         char    str_remotepath[DRD64_MAX_PATH];
 175 } LibGoblin_SrcFile;
 176
 177
 178 /*=====================================================================*/
 179 #define BINFILE_FLAGMASK_FILE                   (DWord)0x00000007
 180 #define BINFILE_FLAG_FILE_MMAP                  (DWord)0x00000001
 181 #define BINFILE_FLAG_FILE_EXTALLOC              (DWord)0x00000002
 182 #define BINFILE_FLAG_FILE_INTALLOC              (DWord)0x00000004
 183
 184 #define BINFILE_FLAGMASK_RELTYPE                (DWord)0x00000010
 185 #define BINFILE_FLAG_RELTYPE_REL                (DWord)0x00000000
 186 #define BINFILE_FLAG_RELTYPE_RELA               (DWord)0x00000010
 187
 188 typedef struct  {
 189         int                     i_id;
 190         int                     i_refcount;
 191
 192         /* Binary-File Info. */
 193         int                     i_fd;
 194         DWord           dw_flag;
 195
 196         // EXEC-program / shared lib. filename (without directry)
 197         char            str_filename[DRD64_MAX_PATH];
 198         char            str_localpath[DRD64_MAX_PATH];  // filepath in local machine path.(transported)
 199         char            str_remotepath[DRD64_MAX_PATH]; // filepath in remote machine path.(local machine is NULL)
 200
 201         // .dynamic Section - rpath (.so location path - converted real-path)
 202         char            str_rpath[DRD64_MAX_PATH];
 203         // .dynamic Section - runpath (.so location path - converted real-path)
 204         char            str_runpath[DRD64_MAX_PATH];
 205
 206         LibFileType_FileType    t_ftype;
 207
 208         /* Binary-File Memory Image Access Info. */
 209         DWord           dw_size;
 210         Byte            *pb_binary;
 211
 212         /* Binary-Format Depending Info. (ELF)*/
 213         void            *p_elf;
 214
 215         LibGoblin_SectionInfo   t_section[LIBGOBLIN_SECTION_ID_MAX];
 216         int                                             i_secindex[LIBGOBLIN_SECTION_ID_MAX];
 217 } LibGoblin_BinaryFile;
 218
 219
 220 /*=====================================================================*/
 221 #define LIBGOBLIN_BINFO_PHASE_INIT              0x00
 222 #define LIBGOBLIN_BINFO_PHASE_ALLOCED   0x10
 223 #define LIBGOBLIN_BINFO_PHASE_SETNAME   0x20
 224 #define LIBGOBLIN_BINFO_PHASE_SETPROG   0x30
 225 #define LIBGOBLIN_BINFO_PHASE_BINREAD   0x40
 226 #define LIBGOBLIN_BINFO_PHASE_ELF1READ  0x51
 227 #define LIBGOBLIN_BINFO_PHASE_ELF2READ  0x52
 228 #define LIBGOBLIN_BINFO_PHASE_ANALYZED  0x50
 229
 230 #define LIBGOBLIN_BINFO_TYPE_NONE               0x00
 231 #define LIBGOBLIN_BINFO_TYPE_ELF                0x01
 232 #define LIBGOBLIN_BINFO_TYPE_ELF64              0x64
 233 #define LIBGOBLIN_BINFO_TYPE_ELF32              0x32
 234
 235 #define isElf64(n) \
 236         ((LIBGOBLIN_BINFO_TYPE_ELF64==((n)->b_type)) ? 0x01 : 0x00)
 237 #define isElf32(n) \
 238         ((LIBGOBLIN_BINFO_TYPE_ELF32==((n)->b_type)) ? 0x01 : 0x00)
 239 #define IsBinfoType_Elf64(n) \
 240         ((LIBGOBLIN_BINFO_TYPE_ELF64==((n)->b_type)) ? 0x01 : 0x00)
 241 #define IsBinfoType_Elf32(n) \
 242         ((LIBGOBLIN_BINFO_TYPE_ELF32==((n)->b_type)) ? 0x01 : 0x00)
 243
 244 #define LIBGOBLIN_BINFO_ENDIAN_NONE             0x00
 245 #define LIBGOBLIN_BINFO_ENDIAN_LITTLE   0x01
 246 #define LIBGOBLIN_BINFO_ENDIAN_BIG              0x02
 247
 248 #define LIBGOBLIN_BINFO_SECTION_TEXT    0x00
 249 #define LIBGOBLIN_BINFO_SECTION_DATA    0x01
 250 #define LIBGOBLIN_BINFO_SECTION_BSS             0x02
 251
 252 #define LIBGOBLIN_BINFO_MAXFILES                3       // Except FILE_LIBRARY
 253 #define LIBGOBLIN_BINFO_FILE_EXEC               0
 254 #define LIBGOBLIN_BINFO_FILE_CORE               1
 255 #define LIBGOBLIN_BINFO_FILE_DEBUG              2
 256 #define LIBGOBLIN_BINFO_FILE_LIBRARY    -1
 257
 258 typedef struct  {
 259         /* BinaryInfo Struct ID */
 260         int                     i_id;
 261         Byte            b_phase;
 262
 263         /* BinaryInfo Common Info. */
 264         Byte            b_type;
 265         Byte            b_endian;
 266         Byte            b_bits;
 267         int                     i_filetype;
 268
 269         /* Debug-Format Depending Info. (DWarf) */
 270         void            *p_debug;
 271
 272         /* Address Table Info. */
 273 /*
 274         LibGoblin_AddressInfo   *p_addrinfo;
 275         DWord           dw_alloc_addrinfo;
 276         DWord           dw_max_addrinfo;
 277 */
 278
 279         /* Exec. File Info. */
 280         char            str_filename[DRD64_MAX_PATH];
 281         DWord           dw_hash;
 282
 283         int                     i_binfile;              // binaryFile ID
 284
 285         int                     i_pginfo;
 286         int                     i_binfo_parent;
 287         int                     i_binfo_next;
 288
 289         /* Binary-Format Depending Info. (ELF)*/
 290         //void          *p_format;
 291
 292
 293 }       LibGoblin_BinaryInfo;
 294
 295
 296 /*=====================================================================*/
 297 typedef struct  {
 298
 299         int                                             i_id;
 300
 301         int                                             i_num_binfo;
 302         LibGoblin_BinaryInfo    *p_binfo[LIBGOBLIN_BINFO_MAXFILES];
 303
 304         LibGoblin_SectionInfo   t_section[LIBGOBLIN_SECTION_ID_MAX];
 305
 306         /* Address Table Info. */
 307         //LibGoblin_AddressInfo *p_addrinfo;
 308         //DWord         dw_alloc_addrinfo;
 309         //DWord         dw_max_addrinfo;
 310
 311         // Object Table & Address Table ---
 312         struct  {
 313                 LibGoblin_ObjectInfo    *p_objinfo;
 314                 int                                             i_empty;        // Empty ObjectInfo Chain Top-ID.
 315                 int                                             i_alloced;      // Alloced ObjectInfo
 316                 int                                             i_used;         // ObjectInfo Items
 317                 int                                             i_topid;        // Top-Ptr ObjectInfo
 318         } objinfo;
 319         LibGoblin_AddressInfo   *p_addrinfo;
 320
 321
 322         DWord                                   dw_flag;
 323
 324
 325 }       LibGoblin_ProgramInfo;
 326
 327
 328 #endif  /* DRD64_HEADER_LIBGOBLIN_TYPE*/
 329
 330 /* EOF of drd64_.h ----------------------------------- */