Virtual Memory

This section describes the debugging support for the kernel virtual memory subsystem.

dcmds

address ::addr2smap [offset]

Print the smap structure address that corresponds to the given address in the kernel's segmap address space segment.

as ::as2proc

Display the proc_t address for the process corresponding to the as_t address as.

seg ::seg

Format and display the specified address space segment (seg_t address).

vnode ::vnode2smap [offset]

Print the smap structure address that corresponds to the given vnode_t address and offset.

Walkers

anon

Given the address of an anon_map structure as a starting point, iterate over the set of related anon structures. The anon map implementation is defined in <vm/anon.h>.

seg

Given the address of an as_t structure as a starting point, iterate over the set of address space segments (seg structures) associated with the specified address space. The seg structure is defined in <vm/seg.h>.