<dec f='src/src/sys/arch/amd64/include/pcb.h' l='92' type='int'/>
<offset>576</offset>
<use f='src/src/sys/arch/amd64/amd64/machdep.c' l='425' u='r' c='x86_64_switch_context'/>
<use f='src/src/sys/arch/amd64/amd64/machdep.c' l='478' u='w' c='x86_64_proc0_tss_ldt_init'/>
<use f='src/src/sys/arch/amd64/amd64/machdep.c' l='494' u='r' c='x86_64_proc0_tss_ldt_init'/>
<use f='src/src/sys/arch/x86/x86/sys_machdep.c' l='422' u='w' c='x86_iopl'/>
<use f='src/src/sys/arch/x86/x86/vm_machdep.c' l='161' u='w' c='cpu_lwp_fork'/>
