P4SEG              14 arch/sh/include/cpu-common/cpu/addrspace.h #define P4SEG		0xe0000000
P4SEG               9 arch/sh/include/cpu-sh2a/cpu/addrspace.h #define P4SEG		0x60000000
P4SEG              14 arch/sh/include/cpu-sh4/cpu/addrspace.h #define P4SEG		0xe0000000