这是出错信息:
atpic.o(.text+0x7b): In function `atpic_enable_source':
: undefined reference to `critical_exit'
atpic.o(.text+0x97): In function `atpic_disable_source':
: undefined reference to `critical_enter'
atpic.o(.text+0x12b): In function `atpic_disable_source':
: undefined reference to `critical_exit'
atpic.o(.text+0x140): In function `atpic_eoi_master':
: undefined reference to `critical_enter'
atpic.o(.text+0x18f): In function `atpic_eoi_master':
: undefined reference to `critical_exit'
atpic.o(.text+0x1a4): In function `atpic_eoi_slave':
: undefined reference to `critical_enter'
atpic.o(.text+0x1f7): In function `atpic_eoi_slave':
: undefined reference to `critical_exit'
atpic.o(.text+0x3a7): In function `atpic_config_intr':
: undefined reference to `critical_enter'
atpic.o(.text+0x403): In function `atpic_config_intr':
: undefined reference to `critical_exit'
atpic.o(.text+0x42: In function `i8259_init':
: undefined reference to `critical_enter'
atpic.o(.text+0x4a3): In function `i8259_init':
: undefined reference to `critical_exit'
atpic.o(.text+0x5fa): In function `atpic_handle_intr':
: undefined reference to `critical_enter'
atpic.o(.text+0x647): In function `atpic_handle_intr':
: undefined reference to `critical_exit'
clock.o(.text+0x21): In function `clkintr':
: undefined reference to `critical_enter'
clock.o(.text+0x9c): In function `clkintr':
: undefined reference to `critical_exit'
clock.o(.text+0x115): In function `clkintr':
: undefined reference to `critical_enter'
clock.o(.text+0x19f): In function `clkintr':
: undefined reference to `critical_exit'
clock.o(.text+0x1e0): In function `clkintr':
: undefined reference to `critical_enter'
clock.o(.text+0x257): In function `clkintr':
: undefined reference to `critical_exit'
clock.o(.text+0x3f9): In function `getit':
: undefined reference to `critical_enter'
clock.o(.text+0x44b): In function `getit':
: undefined reference to `critical_exit'
clock.o(.text+0x56: In function `sysbeep':
: undefined reference to `critical_enter'
clock.o(.text+0x5bb): In function `sysbeep':
: undefined reference to `critical_exit'
clock.o(.text+0x780): In function `set_timer_freq':
: undefined reference to `critical_enter'
clock.o(.text+0x7ff): In function `set_timer_freq':
: undefined reference to `critical_exit'
clock.o(.text+0x814): In function `i8254_restore':
: undefined reference to `critical_enter'
clock.o(.text+0x867): In function `i8254_restore':
: undefined reference to `critical_exit'
clock.o(.text+0xed7): In function `i8254_get_timecount':
: undefined reference to `critical_enter'
clock.o(.text+0xfab): In function `i8254_get_timecount':
: undefined reference to `critical_exit'
pci_cfgreg.o(.text+0x29e): In function `pcireg_cfgread':
: undefined reference to `critical_enter'
pci_cfgreg.o(.text+0x32f): In function `pcireg_cfgread':
: undefined reference to `critical_exit'
pci_cfgreg.o(.text+0x350): In function `pcireg_cfgwrite':
: undefined reference to `critical_enter'
pci_cfgreg.o(.text+0x3e7): In function `pcireg_cfgwrite':
: undefined reference to `critical_exit'
*** Error code 1
Stop in /usr/src/sys/i386/compile/LinyinKernel.
You must build a kernel first.
*** Error code 1
: In function `i8259_init':