diff options
Diffstat (limited to 'arm9/lib/include/mmap.h')
| -rw-r--r-- | arm9/lib/include/mmap.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arm9/lib/include/mmap.h b/arm9/lib/include/mmap.h new file mode 100644 index 00000000..14820c39 --- /dev/null +++ b/arm9/lib/include/mmap.h @@ -0,0 +1,45 @@ +#ifndef NITRO_MMAP_H +#define NITRO_MMAP_H + +#include "types.h" + +extern u32 SDK_AUTOLOAD_DTCM_START[]; + +#define HW_MAIN_MEM 0x02000000 +#define HW_MAIN_MEM_SIZE 0x00400000 +#define HW_MAIN_MEM_EX_SIZE 0x00800000 +#define HW_MAIN_MEM_MAIN_SIZE 0x003E0000 +#define HW_MAIN_MEM_SHARED_SIZE 0x00001000 +#define HW_MAIN_MEM_DEBUGGER_OFFSET 0x00700000 + +#define HW_ITCM 0x01FF8000 +#define HW_ITCM_SIZE 0x00008000 + +#define HW_WRAM 0x037F8000 + +#define HW_DTCM ((u32)SDK_AUTOLOAD_DTCM_START) +#define HW_DTCM_SIZE 0x00004000 + +#define HW_CARD_ROM_HEADER_SIZE 0x00000160 +#define HW_DOWNLOAD_PARAMETER_SIZE 0x00000020 + +#define HW_ARENA_INFO_BUF (HW_MAIN_MEM + 0x007ffda0) // Arena data structure +#define HW_ROM_HEADER_BUF (HW_MAIN_MEM + 0x007ffe00) // ROM registration area data buffer +#define HW_RED_RESERVED (HW_MAIN_MEM + 0x007ff800) // Some kind of reserved data for shared memory +#define HW_MAIN_MEM_MAIN_END (HW_MAIN_MEM + HW_MAIN_MEM_MAIN_SIZE) +#define HW_MAIN_MEM_EX_END (HW_MAIN_MEM + HW_MAIN_MEM_EX_SIZE) +#define HW_MAIN_MEM_SHARED (HW_MAIN_MEM_EX_END - HW_MAIN_MEM_SHARED_SIZE) +#define HW_DTCM_SVC_STACK_END (HW_DTCM + 0x00003fc0) +#define HW_SVC_STACK_SIZE 0x00000040 +#define HW_DTCM_SVC_STACK (HW_DTCM_SVC_STACK_END - HW_SVC_STACK_SIZE) +#define HW_DTCM_IRQ_STACK_END (HW_DTCM_SVC_STACK) + +#define OSi_MAIN_ARENA_HI_DEFAULT (HW_MAIN_MEM_MAIN_END) +#define OSi_MAINEX_ARENA_HI_DEFAULT (HW_MAIN_MEM + HW_MAIN_MEM_DEBUGGER_OFFSET) +#define HW_ITCM_ARENA_HI_DEFAULT (HW_ITCM + HW_ITCM_SIZE) +#define HW_SHARED_ARENA_HI_DEFAULT (HW_RED_RESERVED - HW_CARD_ROM_HEADER_SIZE - HW_DOWNLOAD_PARAMETER_SIZE) +#define HW_SHARED_ARENA_LO_DEFAULT (HW_MAIN_MEM_SHARED) +#define OSi_WRAM_MAIN_ARENA_HI_DEFAULT (HW_WRAM) +#define OSi_WRAM_MAIN_ARENA_LO_DEFAULT (HW_WRAM) + +#endif
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