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         union   {
 121                 Byte            b_data[128];
 122
 123                 struct  {
 124                         DWord   dw_type;                // Entry type.
 125                         DWord   dw_flags;               // Access permission flags.
 126                         QWord   qw_align;               // Alignment in memory and file.
 127                         void    *pv_proghdr;    // Program Header Pointer
 128                 } proghdr;
 129
 130                 struct  {
 131                         QWord   qw_flag;                // sh_flags - Section flags.
 132                         QWord   qw_align;               // sh_addralign - Alignment in bytes.
 133                         QWord   qw_entsize;             // sh_entsize - Size of each entry in section.
 134                         DWord   dw_type;                // sh_type - Section type.
 135                         DWord   dw_link;                // sh_link - Index of a related section.
 136                         DWord   dw_info;                // sh_info - Depends on section type.
 137                         void    *pv_sechdr;
 138                 } section;
 139
 140                 struct  {
 141                         Byte    b_type;                 // st_info - Type and binding information.
 142                         Byte    b_binding;              // st_info - Type and binding information.
 143                         Byte    b_visibility;   // st_other - Reserved (not used).
 144                         Word    w_secindex;             // st_shndx - Section index of symbol.
 145                 } symbol;
 146
 147         } info;
 148
 149         int             i_secid;
 150
 151         int             i_srcid;                // SourceInfo struct ID
 152
 153         Byte    b_elf_flags;
 154         Word    w_secid;                // ==OLD== SectionInfo ItemIndex belong with this object.
 155
 156 } LibGoblin_ObjectInfo;
 157
 158
 159 /*=====================================================================*/
 160 typedef struct  {
 161         Ptr             ptr_addr;
 162         int             i_objid;
 163 } LibGoblin_AddressInfo;
 164
 165 /*=====================================================================*/
 166 typedef struct  {
 167         int             i_id;
 168         DWord   dw_hash;
 169         char    str_filename[DRD64_MAX_PATH];
 170         char    str_localpath[DRD64_MAX_PATH];
 171         char    str_remotepath[DRD64_MAX_PATH];
 172 } LibGoblin_SrcFile;
 173
 174
 175 /*=====================================================================*/
 176 #define BINFILE_FLAGMASK_FILE                   (DWord)0x00000007
 177 #define BINFILE_FLAG_FILE_MMAP                  (DWord)0x00000001
 178 #define BINFILE_FLAG_FILE_EXTALLOC              (DWord)0x00000002
 179 #define BINFILE_FLAG_FILE_INTALLOC              (DWord)0x00000004
 180
 181 #define BINFILE_FLAGMASK_RELTYPE                (DWord)0x00000010
 182 #define BINFILE_FLAG_RELTYPE_REL                (DWord)0x00000000
 183 #define BINFILE_FLAG_RELTYPE_RELA               (DWord)0x00000010
 184
 185 typedef struct  {
 186         int                     i_id;
 187         int                     i_refcount;
 188
 189         /* Binary-File Info. */
 190         int                     i_fd;
 191         DWord           dw_flag;
 192
 193         // EXEC-program / shared lib. filename (without directry)
 194         char            str_filename[DRD64_MAX_PATH];
 195         char            str_localpath[DRD64_MAX_PATH];  // filepath in local machine path.(transported)
 196         char            str_remotepath[DRD64_MAX_PATH]; // filepath in remote machine path.(local machine is NULL)
 197
 198         // .dynamic Section - rpath (.so location path - converted real-path)
 199         char            str_rpath[DRD64_MAX_PATH];
 200         // .dynamic Section - runpath (.so location path - converted real-path)
 201         char            str_runpath[DRD64_MAX_PATH];
 202
 203         LibFileType_FileType    t_ftype;
 204
 205         /* Binary-File Memory Image Access Info. */
 206         DWord           dw_size;
 207         Byte            *pb_binary;
 208
 209         /* Binary-Format Depending Info. (ELF)*/
 210         void            *p_elf;
 211
 212         LibGoblin_SectionInfo   t_section[LIBGOBLIN_SECTION_ID_MAX];
 213         int                                             i_secindex[LIBGOBLIN_SECTION_ID_MAX];
 214 } LibGoblin_BinaryFile;
 215
 216
 217 /*=====================================================================*/
 218 #define LIBGOBLIN_BINFO_PHASE_INIT              0x00
 219 #define LIBGOBLIN_BINFO_PHASE_ALLOCED   0x10
 220 #define LIBGOBLIN_BINFO_PHASE_SETNAME   0x20
 221 #define LIBGOBLIN_BINFO_PHASE_SETPROG   0x30
 222 #define LIBGOBLIN_BINFO_PHASE_BINREAD   0x40
 223 #define LIBGOBLIN_BINFO_PHASE_ELF1READ  0x51
 224 #define LIBGOBLIN_BINFO_PHASE_ELF2READ  0x52
 225 #define LIBGOBLIN_BINFO_PHASE_ANALYZED  0x50
 226
 227 #define LIBGOBLIN_BINFO_TYPE_NONE               0x00
 228 #define LIBGOBLIN_BINFO_TYPE_ELF                0x01
 229 #define LIBGOBLIN_BINFO_TYPE_ELF64              0x64
 230 #define LIBGOBLIN_BINFO_TYPE_ELF32              0x32
 231
 232 #define isElf64(n) \
 233         ((LIBGOBLIN_BINFO_TYPE_ELF64==((n)->b_type)) ? 0x01 : 0x00)
 234 #define isElf32(n) \
 235         ((LIBGOBLIN_BINFO_TYPE_ELF32==((n)->b_type)) ? 0x01 : 0x00)
 236 #define IsBinfoType_Elf64(n) \
 237         ((LIBGOBLIN_BINFO_TYPE_ELF64==((n)->b_type)) ? 0x01 : 0x00)
 238 #define IsBinfoType_Elf32(n) \
 239         ((LIBGOBLIN_BINFO_TYPE_ELF32==((n)->b_type)) ? 0x01 : 0x00)
 240
 241 #define LIBGOBLIN_BINFO_ENDIAN_NONE             0x00
 242 #define LIBGOBLIN_BINFO_ENDIAN_LITTLE   0x01
 243 #define LIBGOBLIN_BINFO_ENDIAN_BIG              0x02
 244
 245 #define LIBGOBLIN_BINFO_SECTION_TEXT    0x00
 246 #define LIBGOBLIN_BINFO_SECTION_DATA    0x01
 247 #define LIBGOBLIN_BINFO_SECTION_BSS             0x02
 248
 249 #define LIBGOBLIN_BINFO_MAXFILES                3       // Except FILE_LIBRARY
 250 #define LIBGOBLIN_BINFO_FILE_EXEC               0
 251 #define LIBGOBLIN_BINFO_FILE_CORE               1
 252 #define LIBGOBLIN_BINFO_FILE_DEBUG              2
 253 #define LIBGOBLIN_BINFO_FILE_LIBRARY    -1
 254
 255 typedef struct  {
 256         /* BinaryInfo Struct ID */
 257         int                     i_id;
 258         Byte            b_phase;
 259
 260         /* BinaryInfo Common Info. */
 261         Byte            b_type;
 262         Byte            b_endian;
 263         Byte            b_bits;
 264         int                     i_filetype;
 265
 266         /* Debug-Format Depending Info. (DWarf) */
 267         void            *p_debug;
 268
 269         /* Address Table Info. */
 270 /*
 271         LibGoblin_AddressInfo   *p_addrinfo;
 272         DWord           dw_alloc_addrinfo;
 273         DWord           dw_max_addrinfo;
 274 */
 275
 276         /* Exec. File Info. */
 277         int                     i_parent_bid;
 278         char            str_filename[DRD64_MAX_PATH];
 279
 280         int                     i_binfile;              // binaryFile ID
 281
 282         /* Binary-Format Depending Info. (ELF)*/
 283         //void          *p_format;
 284
 285         int                     i_pginfo;
 286         int                     i_binfo_next;
 287
 288 }       LibGoblin_BinaryInfo;
 289
 290
 291 /*=====================================================================*/
 292 typedef struct  {
 293
 294         int                                             i_id;
 295
 296         int                                             i_num_binfo;
 297         LibGoblin_BinaryInfo    *p_binfo[LIBGOBLIN_BINFO_MAXFILES];
 298
 299         LibGoblin_SectionInfo   t_section[LIBGOBLIN_SECTION_ID_MAX];
 300
 301         /* Address Table Info. */
 302         //LibGoblin_AddressInfo *p_addrinfo;
 303         //DWord         dw_alloc_addrinfo;
 304         //DWord         dw_max_addrinfo;
 305
 306         // Object Table & Address Table ---
 307         struct  {
 308                 LibGoblin_ObjectInfo    *p_objinfo;
 309                 int                                             i_empty;        // Empty ObjectInfo Chain Top-ID.
 310                 int                                             i_alloced;      // Alloced ObjectInfo
 311                 int                                             i_used;         // ObjectInfo Items
 312                 int                                             i_topid;        // Top-Ptr ObjectInfo
 313         } objinfo;
 314         LibGoblin_AddressInfo   *p_addrinfo;
 315
 316
 317         DWord                                   dw_flag;
 318
 319
 320 }       LibGoblin_ProgramInfo;
 321
 322
 323 #endif  /* DRD64_HEADER_LIBGOBLIN_TYPE*/
 324
 325 /* EOF of drd64_.h ----------------------------------- */