请教：
IAR for 8051 V8.20 编译 ZStack home 1.2.2 出错：
Linking
Error[e46]: Undefined external "?XSTACK_DISP101_8" referred in AddrMgr ( E:\Program Files\Z-Stack Home 1.2.2\Projects\zstack\Libraries\ TI2530DB\bin\EndDevice-Pro.lib )
Error[e46]: Undefined external "?XSTACK_DISP100_8" referred in AddrMgr ( E:\Program Files\Z-Stack Home 1.2.2\Projects\zstack\Libraries\ TI2530DB\bin\EndDevice-Pro.lib )
Error[e46]: Undefined external "?XLOAD_R0123" referred in AddrMgr ( E:\Program Files\Z-Stack Home 1.2.2\Projects\zstack\Libraries\ TI2530DB\bin\EndDevice-Pro.lib )
Error[e46]: Undefined external "?XSTORE_R0123" referred in AddrMgr ( E:\Program Files\Z-Stack Home 1.2.2\Projects\zstack\Libraries\ TI2530DB\bin\EndDevice-Pro.lib )
Error[e46]: Undefined external "?XSTACK_DISP102_8" referred in AddrMgr ( E:\Program Files\Z-Stack Home 1.2.2\Projects\zstack\Libraries\ TI2530DB\bin\EndDevice-Pro.lib )
Error while running Linker
Total number of errors: 5
Total number of warnings: 0
