在編譯時，出現一段錯誤訊息如下
但是我找LIB的目錄下有發現 nios_uart.c 有那函數 另外在lib目錄下的obj32和obj32_debug有找到他的.o檔 不知道怎是什麼原因
有人知道嗎可以解答一下嗎
# 2004.10.29 09:57:15 (*) nios-elf-gcc -I .. -I ../.. -I ../inc -I ../../inc -I ../../../inc -I ../../../../inc -I ../../../../../inc -W -Wno-multichar -g -mno-zero-extend -O2 -mdcache -m32 tmp.c -o tmp.c.o -c
# 2004.10.29 09:57:16 (*) nios-elf-ld -e _start -u _start -g -T C:/quartus/sopc_builder/bin/excalibur.ld ../lib/obj32/nios_jumptostart.s.o tmp.c.o --start-group -l nios32 -l c -l m -l gcc --end-group -L/cygdrive/c/altera/kits/nios/bin/nios-gnupro/nios-elf/lib/m32 -L/cygdrive/c/altera/kits/nios/bin/nios-gnupro/lib/gcc-lib/nios-elf/2.9-nios-010801-20030718/m32 -L../lib -L../../lib -L../../../lib -L../../../../lib -L../../../../../lib -L../inc -L../../inc -L../../../inc -L../../../../inc -L../../../../../inc -L. -o tmp.out
tmp.c.o .text+0xb2c>: undefined reference to 'nr_debug_txstring'
tmp.c.o .text+0xb2e>: undefined reference to 'nr_debug_txstring'
tmp.c.o .text+0xb30>: undefined reference to 'nr_debug_txstring'
tmp.c.o .text+0xb32>: undefined reference to 'nr_debug_txstring'
### nios-build error: last system call returned256
### (Perhaps you need ".global _start" and "start:")
Died at - line 85
[此贴子已经被作者于2004-10-29 10:08:11编辑过] | 
