sm64coopdx/include/segments.h
2022-04-06 08:40:22 -07:00

33 lines
991 B
C

#ifndef SEGMENTS_H
#define SEGMENTS_H
#ifndef LINKER
#include "segment_symbols.h"
#endif
/*
* Memory addresses for segments. Ideally, this header file would not be
* needed, and the addresses would be defined in sm64.ld and linker-inserted
* into C code. However, there are some cases where that would not match, where
* addresses are loaded using lui/ori rather than lui/addiu.
* To avoid duplication, this file is included from sm64.ld. We make sure not
* to cast the addresses to pointers in this file, since that would be invalid
* linker script syntax.
*/
#ifndef USE_EXT_RAM
#define RAM_END 0x80400000
#else /* Use Expansion Pak space for pool. */
#define RAM_END 0x80800000
#endif
/*
* Workaround for running out of pool space due to
* importing large custom content.
*/
#define SEG_POOL_START 0x802AB000 // 0x0165000 in size
#define SEG_GODDARD SEG_POOL_START + 0x113000
#define POOL_SIZE RAM_END - SEG_POOL_START
#endif // SEGMENTS_H