#include <nitro/os.h>
void OS_SetArenaLo(
OSArenaId id ,
void* newLo );
void OS_SetMainArenaLo( void* newLo );
void OS_SetSubPrivArenaLo( void* newLo );
void OS_SetMainExArenaLo( void* newLo );
void OS_SetITCMArenaLo( void* newLo );
void OS_SetDTCMArenaLo( void* newLo );
void OS_SetSharedArenaLo( void* newLo );
void OS_SetWramMainArenaLo( void* newLo );
void OS_SetWramSubArenaLo( void* newLo );
void OS_SetWramSubPrivArenaLo( void* newLo );
Sets the arena's lower boundary
id specifies an arena using an arena ID. For details on arena ID, see OS_InitArena().
(Example)
// Main Memory Arena Settings
OS_SetArenaLo( OS_ARENA_MAIN, (void*)__bss_end__ );
OS_SetArenaHi( OS_ARENA_MAIN, (void*)((u32)__bss_end__ + 0x3000) );
OS_SetMainArenaLo is the inline function for OS_SetArenaLo( OS_ARENA_MAIN, ... ).
OS_SetSubPrivArenaLo is the inline function for OS_SetArenaLo( OS_ARENA_MAIN_SUBPRIV, ... ).
OS_SetMainExArenaLo is the inline function for OS_SetArenaLo( OS_ARENA_MAINEX, ... ).
OS_SetITCMArenaLo is the inline function for OS_SetArenaLo( OS_ARENA_ITCM, ... ).
OS_SetDTCMArenaLo is the inline function for OS_SetArenaLo( OS_ARENA_DTCM, ... ).
OS_SetSharedArenaLo is the inline function for OS_SetArenaLo( OS_ARENA_SHARED, ... ).
OS_SetWramMainArenaLo is the inline function for OS_SetArenaLo( OS_ARENA_WRAM_MAIN, ... ).
OS_SetWramSubArenaLo is the inline function for OS_SetArenaLo( OS_ARENA_WRAM_SUB, ... ).
OS_SetWramSubPrivArenaLo is the inline function for OS_SetArenaLo( OS_ARENA_WRAM_SUBPRIV, ... ).
id |
Arena ID |
newLo |
Address of the arena's lower boundary |
None
OS_InitArena, OS_SetArenaHi, OS_GetArenaLo
02/19/2004 Changed the number of arenas from 6 to 9
01/16/2004 Added MainEx
01/06/2004 Initial version