求助：G-BIOS编译错误

Question

1. make[1]:正在离开目录 `/home/ds/maxwit/g-bios/app'
2. arm-maxwit-linux-gnueabi-ld  -m armelf_linux_eabi -T arch/arm/atmel/gbios_bh.lds -Ttext 0x23000000  arch/arm/built-in.o  mm/built-in.o  thread/built-in.o  device/built-in.o  lib/built-in.o  filesys/built-in.o  app/built-in.o -o gbios_bh.elf
3. device/built-in.o: In function `EmacSendPacket':
4. pit_at91sam926x.c:(.text+0x1d34): undefined reference to `LockIrqPsr'
5. pit_at91sam926x.c:(.text+0x1dbc): undefined reference to `UnlockIrqPsr'
6. make: *** [gbios_bh.elf] 错误 1

复制代码

编译G-BIOS时出错了。可是 LockIrqPsr 明明就在代码中啊。晕了