CH_ECACHE_8M_SIZE
unsigned size = 2 * CH_ECACHE_8M_SIZE;
case CH_ECACHE_8M_SIZE:
set (CH_ECACHE_8M_SIZE - 1), scr2; \
set (CH_ECACHE_8M_SIZE - 1), scr2; \
#define CH_ECACHE_MAX_SIZE CH_ECACHE_8M_SIZE