Error[e16]: Segment XDATA_Z (size: 0x1c8e align: 0) is too long for segment definition. At least 0xf more bytes needed. The problem occurred while processing the segment placement command "-Z(XDATA)XDATA_Z,XDATA_I=_XDATA_START-_XDATA_END",

Error[e16]: Segment XDATA_Z (size: 0x1c8e align: 0) is too long for segment definition. At
least 0xf more bytes needed. The problem occurred while processing the segment
placement command "-Z(XDATA)XDATA_Z,XDATA_I=_XDATA_START-_XDATA_END",
where at the moment of placement the available memory ranges were "XDATA:281-1eff"
Reserved ranges relevant to this placement:
XDATA:1-280 XSTACK
XDATA:281-1eff XDATA_Z
BIT:0-7 BREG
BIT:80-97 SFR_AN
BIT:a0-af SFR_AN
BIT:b8-c7 SFR_AN
BIT:e8-ef SFR_AN
Error while running Linker

RAM不够用了么？？？？？？？？？