mirror of https://github.com/n64decomp/mk64.git
118 lines
4.3 KiB
C
118 lines
4.3 KiB
C
#ifndef SEGMENTS_H
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#define SEGMENTS_H
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#include <ultra64.h>
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#include <macros.h>
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extern u8 _memoryPoolSegmentNoloadStart[];
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extern u8 _memoryPoolSegmentNoloadEnd[];
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extern u8 _endingSegmentStart[];
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extern u8 _endingSegmentRomStart[];
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extern u8 _endingSegmentRomEnd[];
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extern u8 _endingSegmentNoloadEnd[];
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extern u8 _racingSegmentStart[];
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extern u8 _racingSegmentNoloadEnd[];
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extern u8 _racingSegmentRomStart[];
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extern u8 _racingSegmentRomEnd[];
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extern u8 _trigTablesSegmentStart[];
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extern u8 _trigTablesSegmentSize[];
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extern u8 _trigTablesSegmentRomStart[];
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extern u8 _data_segment2SegmentRomStart[];
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extern u8 _data_segment2SegmentRomEnd[];
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extern u8 _common_texturesSegmentRomStart[];
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extern u8 _common_texturesSegmentRomEnd[];
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extern u8 _ceremonyDataSegmentRomStart[];
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extern u8 _ceremonyDataSegmentRomEnd[];
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extern u8 _startupLogoSegmentRomStart[];
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extern u8 _startupLogoSegmentRomEnd[];
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/**
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* mk64 has three code segments:
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* main 0x80000400
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* ending 0x80280000 size 0xDF00
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* race 0x8028DF00 size 0x2C470
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**/
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#define SEG_START 0x80000000
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// Defines duplicated even if the same for both for easier readability
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#ifdef AVOID_UB
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#define MEMORY_POOL_START (uintptr_t) & _memoryPoolSegmentNoloadStart[0]
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#define MEMORY_POOL_END (uintptr_t) & _memoryPoolSegmentNoloadEnd[0]
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#define SEG_ENDING (uintptr_t) & _endingSegmentStart[0]
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#define SEG_ENDING_ROM_START (uintptr_t) & _endingSegmentRomStart[0]
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/**
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* Ending segment original size is 0xDF00 but much of that remains unused.
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* This auto fits the segment to its proper size.
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*/
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#define SEG_ENDING_SIZE (size_t) ALIGN16((ptrdiff_t) (&_endingSegmentNoloadEnd[0] - &_endingSegmentStart[0]))
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#define SEG_ENDING_ROM_SIZE (size_t) ALIGN16((ptrdiff_t) (&_endingSegmentRomEnd[0] - &_endingSegmentRomStart[0]))
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#define SEG_RACING (uintptr_t) & _racingSegmentStart[0]
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#define SEG_RACING_ROM_START (uintptr_t) & _racingSegmentRomStart[0]
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#define SEG_RACING_SIZE (size_t) ALIGN16((ptrdiff_t) (&_racingSegmentNoloadEnd[0] - &_racingSegmentStart[0]))
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#define SEG_RACING_ROM_SIZE (size_t) ALIGN16((ptrdiff_t) (&_racingSegmentRomEnd[0] - &_racingSegmentRomStart[0]))
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#define TRIG_TABLES (uintptr_t) & _trigTablesSegmentStart[0]
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#define TRIG_TABLES_ROM_START (uintptr_t) & _trigTablesSegmentRomStart[0]
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#define TRIG_TABLES_SIZE (size_t) _trigTablesSegmentSize
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#define SEG_DATA_START (uintptr_t) & _data_segment2SegmentRomStart[0]
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#define SEG_DATA_END (uintptr_t) & _data_segment2SegmentRomEnd[0]
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#define COMMON_TEXTURES_ROM_START (uintptr_t) & _common_texturesSegmentRomStart[0]
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#define COMMON_TEXTURES_SIZE (ptrdiff_t)(&_common_texturesSegmentRomEnd[0] - &_common_texturesSegmentRomStart[0])
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#define CEREMONY_DATA_ROM_START &_ceremonyDataSegmentRomStart[0]
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#define CEREMONY_DATA_ROM_END &_ceremonyDataSegmentRomEnd[0]
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#define STARTUP_LOGO_ROM_START &_startupLogoSegmentRomStart[0]
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#define STARTUP_LOGO_ROM_END &_startupLogoSegmentRomEnd[0]
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#else // Required for ok
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#define MEMORY_POOL_START (uintptr_t) & _memoryPoolSegmentNoloadStart
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#define MEMORY_POOL_END (uintptr_t) 0x80242F00
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#define SEG_ENDING (uintptr_t) 0x80280000
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#define SEG_ENDING_ROM_START (u8*) &_endingSegmentRomStart[0]
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#define SEG_ENDING_SIZE (size_t) 0xDF00
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#define SEG_ENDING_ROM_SIZE (size_t) ALIGN16((ptrdiff_t) (&_endingSegmentRomEnd[0] - &_endingSegmentRomStart[0]))
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#define SEG_RACING (uintptr_t) 0x8028DF00
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#define SEG_RACING_ROM_START (u8*) &_racingSegmentRomStart[0]
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#define SEG_RACING_SIZE (size_t) 0x2C470
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#define SEG_RACING_ROM_SIZE (size_t) ALIGN16((ptrdiff_t) (&_racingSegmentRomEnd[0] - &_racingSegmentRomStart[0]))
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#define TRIG_TABLES (uintptr_t) 0x802BA370
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#define TRIG_TABLES_ROM_START (uintptr_t) & _trigTablesSegmentRomStart[0]
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#define TRIG_TABLES_SIZE (size_t) 0x5810
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#define SEG_DATA_START (uintptr_t) & _data_segment2SegmentRomStart[0]
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#define SEG_DATA_END (uintptr_t) & _data_segment2SegmentRomEnd[0]
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#define COMMON_TEXTURES_ROM_START (uintptr_t) & _common_texturesSegmentRomStart[0]
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#define COMMON_TEXTURES_SIZE \
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(ptrdiff_t)((uintptr_t) & _common_texturesSegmentRomEnd - (uintptr_t) & _common_texturesSegmentRomStart)
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#define CEREMONY_DATA_ROM_START &_ceremonyDataSegmentRomStart[0]
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#define CEREMONY_DATA_ROM_END &_ceremonyDataSegmentRomEnd[0]
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#define STARTUP_LOGO_ROM_START &_startupLogoSegmentRomStart[0]
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#define STARTUP_LOGO_ROM_END &_startupLogoSegmentRomEnd[0]
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#endif /* AVOID_UB */
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#endif /* SEGMENTS_H */
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