amigaos.h 3.3 KB

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  1. /* amigaos.h: Definitions for AmigaOS object files
  2. Copyright (C) 2002-2003 Kevin Kofler
  3. This program is free software; you can redistribute it and/or modify
  4. it under the terms of the GNU General Public License as published by
  5. the Free Software Foundation; either version 2, or (at your option)
  6. any later version.
  7. This program is distributed in the hope that it will be useful,
  8. but WITHOUT ANY WARRANTY; without even the implied warranty of
  9. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  10. GNU General Public License for more details.
  11. You should have received a copy of the GNU General Public License
  12. along with this program; if not, write to the Free Software Foundation,
  13. Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
  14. #ifndef AMIGAOS_H
  15. #define AMIGAOS_H
  16. #include "../generic.h"
  17. #include "../integers.h"
  18. // *** Constants ***
  19. // Possible Hunk Flags
  20. #define AMIGAOS_HUNK_FLAG_ADVISORY 0x20000000L
  21. #define AMIGAOS_HUNK_FLAG_CHIP 0x40000000L
  22. #define AMIGAOS_HUNK_FLAG_FAST 0x80000000L
  23. #define AMIGAOS_HUNK_TYPE_MASK 0x3FFFFFFFL
  24. // Possible Hunk Types
  25. #define AMIGAOS_HUNK_UNIT 0x3E7
  26. #define AMIGAOS_HUNK_NAME 0x3E8
  27. #define AMIGAOS_HUNK_CODE 0x3E9
  28. #define AMIGAOS_HUNK_DATA 0x3EA
  29. #define AMIGAOS_HUNK_BSS 0x3EB
  30. #define AMIGAOS_HUNK_RELOC_ABS4 0x3EC
  31. #define AMIGAOS_HUNK_RELOC_REL2 0x3ED
  32. #define AMIGAOS_HUNK_RELOC_REL1 0x3EE
  33. #define AMIGAOS_HUNK_EXT 0x3EF
  34. #define AMIGAOS_HUNK_SYMBOL 0x3F0
  35. #define AMIGAOS_HUNK_DEBUG 0x3F1
  36. #define AMIGAOS_HUNK_END 0x3F2
  37. #define AMIGAOS_HUNK_HEADER 0x3F3
  38. #define AMIGAOS_HUNK_OVERLAY 0x3F5
  39. #define AMIGAOS_HUNK_BREAK 0x3F6
  40. #define AMIGAOS_HUNK_DREL4 0x3F7
  41. #define AMIGAOS_HUNK_DREL2 0x3F8
  42. #define AMIGAOS_HUNK_DREL1 0x3F9
  43. #define AMIGAOS_HUNK_LIB 0x3FA
  44. #define AMIGAOS_HUNK_INDEX 0x3FB
  45. #define AMIGAOS_HUNK_RELOC_ABS4_SHORT 0x3FC
  46. #define AMIGAOS_HUNK_RELOC_REL4 0x3FD
  47. #define AMIGAOS_HUNK_RELOC_ABS2 0x3FE
  48. #ifdef AMIGAOS_TIGCC_EXTENSIONS
  49. #define AMIGAOS_HUNK_RELOC_ABS4_POSNEG 0x716CC0L
  50. #define AMIGAOS_HUNK_RELOC_ABS2_POSNEG 0x716CC1L
  51. #define AMIGAOS_HUNK_RELOC_ABS1_POSNEG 0x716CC2L
  52. #endif
  53. // Possible Symbol Types in AMIGAOS_HUNK_EXT
  54. // Definitions:
  55. #define AMIGAOS_EXT_SYMBOL 0x00
  56. #define AMIGAOS_EXT_DEF 0x01
  57. #define AMIGAOS_EXT_ABS 0x02
  58. #define AMIGAOS_EXT_RES 0x03
  59. #define AMIGAOS_EXT_COMMON_DEF 0x04
  60. // References:
  61. #define AMIGAOS_EXT_REF_ABS4 0x81
  62. #define AMIGAOS_EXT_COMMON 0x82
  63. #define AMIGAOS_EXT_REF_REL2 0x83
  64. #define AMIGAOS_EXT_REF_REL1 0x84
  65. #define AMIGAOS_EXT_DEXT4 0x85
  66. #define AMIGAOS_EXT_DEXT2 0x86
  67. #define AMIGAOS_EXT_DEXT1 0x87
  68. #define AMIGAOS_EXT_REF_REL4 0x88
  69. #define AMIGAOS_EXT_REL_COMMON 0x89
  70. #define AMIGAOS_EXT_REF_ABS2 0x8A
  71. #define AMIGAOS_EXT_REF_ABS1 0x8B
  72. // AmigaOS Reloc Flags (TIGCC extension)
  73. #ifdef AMIGAOS_TIGCC_EXTENSIONS
  74. #define AMIGAOS_RELOC_UNOPTIMIZABLE 0x80000000L
  75. #endif
  76. // *** File Type Check ***
  77. // Check whether a file has the AmigaOS-hunks format.
  78. #define IsAmigaOSFile(File,FileSize) (((FileSize) >= 12) && (ReadTI4 (*((TI4 *) (File))) == AMIGAOS_HUNK_UNIT) && (ReadTI4 (*((TI4 *) ((File) + (FileSize) - 4))) == AMIGAOS_HUNK_END))
  79. #endif