- pmap(9) needs uvm/uvm_extern.h.
- x86/pmap.h is not usable on its own; it is only usable if included
via uvm/uvm_extern.h (-> uvm/uvm_pmap.h -> machine/pmap.h).
- Make nvmm.h and nvmm_internal.h standalone.
The poorly named uvm.h is generally supposed to be for uvm-internal
users only.
- Narrow it to files that actually need it -- mostly files that need
to query whether curlwp is the pagedaemon, which should maybe be
exposed by an external header.
- Use uvm_extern.h where feasible and uvm_*.h for things not exposed
by it. We should split up uvm_extern.h but this will serve for now
to reduce the uvm.h dependencies.
- Use uvm_stat.h and #ifdef UVMHIST uvm.h for files that use
UVMHIST(ubchist), since ubchist is declared in uvm.h but the
reference evaporates if UVMHIST is not defined, so we reduce header
file dependencies.
- Make uvm_device.h and uvm_swap.h independently includable while
here.
ok chs@
This only makes a difference for Hash_Table keys outside the ASCII
character set, and these are barely used in practice, if at all.
The effects of this change can only be seen in debug mode, when printing
the full contents of the variable namespaces. In this output, the order
of the entries might change.
All other use cases stay the same as before.
Hash collisions may slow down make in certain special situations. There
is no point though in maliciously triggering such a situation since
anyone who can inject values into makefiles can easily run shell
commands using the :!cmd! modifier or similar mechanisms. Crafting
variable names just to slow down make is thus not an attack vector.
This program is much more complicated than sort-list in the same
directory. It takes care of aligning the fields of the lines so that
lines from the same directory are aligned to each other. This reduces
horizontal jumps for the category and flags fields.
to build in mknative using gcc makefiles, and our locale changes break
the "normal" build of this.
make sure MKNATIVE_TARGET is always set. since mknative-gcc doesn't
care about the version any more (we keep two versions for gcc/gcc.old)
simply set it to "gcc".
mrg