

#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 );
| id | Arena ID |
| newLo | Address of the arena's lower boundary |
None.
This function sets the arena's lower boundary. id specifies an arena using an arena ID. For details on arena ID see OS_InitArena(). 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, ...
OS_InitArena, OS_SetArenaHi, OS_GetArenaLo
2004/02/19 Changed the number of arenas from 6 to 9.
2004/01/16 Added MainEx.
2004/01/06 Initial version.
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