4 files changed, 42 insertions, 0 deletions
diff --git a/arm7/lib/include/OS_arena.h b/arm7/lib/include/OS_arena.h
new file mode 100644
index 00000000..9227e539
--- /dev/null
+++ b/arm7/lib/include/OS_arena.h
@@ -0,0 +1,14 @@
+#ifndef POKEDIAMOND_ARM7_OS_ARENA_H
+#define POKEDIAMOND_ARM7_OS_ARENA_H
+
+#include "nitro/OS_arena_shared.h"
+
+void OS_InitArena(void);
+void* OS_GetArenaHi(OSArenaId id);
+void* OS_GetArenaLo(OSArenaId id);
+void* OS_GetInitArenaHi(OSArenaId id);
+void* OS_GetInitArenaLo(OSArenaId id);
+void OS_SetArenaHi(OSArenaId id, void* newHi);
+void OS_SetArenaLo(OSArenaId id, void* newLo);
+
+#endif //POKEDIAMOND_ARM7_OS_ARENA_H
diff --git a/arm7/lib/include/OS_init.h b/arm7/lib/include/OS_init.h
index 50d5e3c4..9c9b1f93 100644
--- a/arm7/lib/include/OS_init.h
+++ b/arm7/lib/include/OS_init.h
@@ -3,6 +3,7 @@
 
 #include "nitro/types.h"
 #include "OS_system.h"
+#include "OS_arena.h"
 
 void OS_Init(void);
 
diff --git a/arm7/lib/include/consts.h b/arm7/lib/include/consts.h
index aaf8e429..dd297402 100644
--- a/arm7/lib/include/consts.h
+++ b/arm7/lib/include/consts.h
@@ -2,5 +2,6 @@
 #define POKEDIAMOND_ARM7_CONSTS_H
 
 #include "nitro/consts_shared.h"
+#include "mmap.h"
 
 #endif //POKEDIAMOND_ARM7_CONSTS_H
diff --git a/arm7/lib/include/mmap.h b/arm7/lib/include/mmap.h
new file mode 100644
index 00000000..24d15ad7
--- /dev/null
+++ b/arm7/lib/include/mmap.h
@@ -0,0 +1,26 @@
+#ifndef POKEDIAMOND_ARM7_MMAP_H
+#define POKEDIAMOND_ARM7_MMAP_H
+
+#include "nitro/mmap_shared.h"
+
+#define HW_WRAM_END                 0x03800000
+#define HW_PRV_WRAM                 0x03800000
+#define HW_PRV_WRAM_END             0x03810000
+
+#define HW_PRV_WRAM_SIZE            (HW_PRV_WRAM_END-HW_PRV_WRAM)
+
+#define HW_SVC_STACK_SIZE           0x40
+#define HW_PRV_WRAM_SYSRV_SIZE      0x40
+
+#define HW_MAIN_MEM_SUB_SIZE        (HW_MAIN_MEM_SIZE - HW_MAIN_MEM_MAIN_SIZE - HW_MAIN_MEM_SHARED_SIZE)
+
+#define HW_MAIN_MEM_SUB             (HW_MAIN_MEM_MAIN_END + 0x400000)
+#define HW_MAIN_MEM_SUB_END         (HW_MAIN_MEM_SUB + HW_MAIN_MEM_SUB_SIZE)
+
+#define HW_PRV_WRAM_IRQ_STACK_END   (HW_PRV_WRAM_SVC_STACK)
+#define HW_PRV_WRAM_SVC_STACK       (HW_PRV_WRAM_SVC_STACK_END - HW_SVC_STACK_SIZE)
+#define HW_PRV_WRAM_SVC_STACK_END   (HW_PRV_WRAM_SYSRV)
+
+#define HW_PRV_WRAM_SYSRV           (HW_PRV_WRAM + HW_PRV_WRAM_SIZE - HW_PRV_WRAM_SYSRV_SIZE)
+
+#endif //POKEDIAMOND_ARM7_MMAP_H