USER_WIDE_MODE
regs->gr[ 0] = USER_PSW | (USER_WIDE_MODE ? PSW_W : 0); \
regs->gr[30] = (((unsigned long)sp + 63) &~ 63) | (USER_WIDE_MODE ? 1 : 0); \
#define STACK_SIZE_DEFAULT (USER_WIDE_MODE \
if (!USER_WIDE_MODE && (stack_max == COMPAT_RLIM_INFINITY))