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- TIGCC Startup Section Numbers
- ===============================
- This file covers the numbers of the startup sections
- assigned in this library.
- There are two classes of startup sections: library and
- program sections. Library sections may appear in a
- program, too, but program sections may not appear in a
- library. If they do, they are probably never executed.
- Library sections are always included at the beginning,
- in front of program sections.
- Library Startup Sections
- --------------------------
- Range | Used by
- ---------------+--------------------------------------
- 1-5 | Kernel header
- 11-14 | Optional kernel sections
- 20 | Nostub DLL header
- 30-31 | Nostub comment header
- Program Startup Sections
- --------------------------
- Range | Used by
- ---------------+--------------------------------------
- 1 | Entry point
- 10 | Ghost space execution
- 15 | Custom relocation methods
- 20 * | Jump table optimization
- 30-35 * | Calculator detection
- 38-42 * | AMS detection
- 50 * | Failure message function
- 60-61 * | AMS detection
- 70 * | Calculator detection
- 80-82 * x | Register saving
- 85 * x | ROM call optimization
- 87 **x | In-use bit setting
- 90 ** | ROM call relocation
- 95-99 ** | Data variable support
- 100 ** | BSS support
- 110-112 ** | Screen saving
- 130 | Internal F-Line emulator
- 140 | Error return support
- 150-153 | BSS initialization
- 155 | Reg-relative initialization
- 160 | User-defined constructors
- 990 | Register saving for _main
- 995-996 | Stack pointer saving
- 1000 | User-defined _main function
- 1005 | Register saving for _main (restoring)
- 1010 | User-defined destructors
- 1015 | Reg-relative uninitialization
- 1020 | Error return support
- 1030 | Internal F-Line emulator (cleanup)
- 1050 | Screen saving (restoring)
- 1060 | BSS support (cleanup)
- 1061-1065 | Data variable support (cleanup)
- 1070 | ROM call relocation (cleanup)
- 1075 x | In-use bit setting (cleanup)
- 1080-1082 x | Register saving (restoring)
- 1090 | Custom relocation methods (cleanup)
- 1500-1502 | Error return support
- 9990 | Return value support
- 9999 | Program return
- |
- 10000-10002 | Different independent routines
- 10010-10013 | AMS detection
- 10020-10022 | Error messages
- 10030-10039 | Internal F-Line emulator
- 10040-10041 | Constructed jsr/jmp
- 10500-10502 | enter_ghost_space function
- 20000 | Reference symbols for compression
- * New code between program startup sections 20 and 90
- may not modify %a0.
- ** New code between program startup sections 90 and 110
- may not modify %a0, or it must reference
- __optimize_rom_calls.
- x New code between program startup sections 80 and 120
- as well as 1040 and 1082 may not modify d3-d5.
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