A few MINIX3-specific changes are necessary due to the fact that we
are missing the System V IPC message queue system calls.
Change-Id: Idd252984be9df69618cef79bcf6c676cbf915d85
Due to differences in (mainly) measuring and accumulating CPU times,
the two top programs end up serving different purposes: the NetBSD
top is a system administration tool, while the MINIX3 top (now mtop)
is a performance debugging tool. Therefore, we keep both.
The newly imported BSD top has a few MINIX3-specific changes. CPU
statistics separate system time from kernel time, rather than kernel
time from time spent on handling interrupts. Memory statistics show
numbers that are currently relevant for MINIX3. Swap statistics are
disabled entirely. All of these changes effectively bring it closer
to how mtop already worked as well.
Change-Id: I9611917cb03e164ddf012c5def6da0e7fede826d
Adapt libc devname(3) to make use of it, so that such device name
queries are now several orders of magnitude faster. The database
is created and updated at system bootup time.
Change-Id: I0cbcb24c7d47577d4d6af9c8290c21ee4df9a0ff
Imported with no changes, but not all parts are expected to be
functional. The libc nlist functionality is enabled for the
purpose of successful linking, although the nlist functionaly has
not been tested on MINIX3 nor is it needed for how we use libkvm.
In terms of function calls: kvm_getproc2, kvm_getargv2,
kvm_getenvv2, and kvm_getlwps are expected to work, whereas
kvm_getproc, kvm_getargv, kvm_getenvv, and kvm_getfiles are not.
Change-Id: I7539209736f1771fc0b7db5e839d2df72f5ac615
This brings our tree to NetBSD 7.0, as found on -current on the
10-10-2015.
This updates:
- LLVM to 3.6.1
- GCC to GCC 5.1
- Replace minix/commands/zdump with usr.bin/zdump
- external/bsd/libelf has moved to /external/bsd/elftoolchain/
- Import ctwm
- Drop sprintf from libminc
Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
The minix set is now divided into minix-base, minix-comp, minix-games,
minix-kernel, minix-man and minix-tests.
This allows massive space savings on the installlation CD because only
the base system used for installation is stored uncompressed. Also, it
makes the system more modular.
Change-Id: Ic8d168b4c3112204013170f07245aef98aaa51e7
