FRAME_S3
DBREG(s3, FRAME_S3),
FRAME_S3,
gdb_regs[KGDB_REG_S3 ] = regs->tf_regs[FRAME_S3];
regs->tf_regs[FRAME_S3 ] = gdb_regs[KGDB_REG_S3];
regp->r_regs[R_S3] = framep->tf_regs[FRAME_S3];
framep->tf_regs[FRAME_S3] = regp->r_regs[R_S3];
FRAME_S3, FRAME_S4, FRAME_S5, FRAME_S6,