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mrg 20aa1cad27 port the arm64 cpu topology setup for big.little to arm. 
rename arm64 cpu_do_topology() to arm_cpu_do_topology() and
call it from both arm cpu_attach().

replace both aarch64_set_topology() inline code in arm
cpu_attach() with new arm_cpu_do_topology(), which is called
by the arm64 locore as well (possibly not needed, which would
allow it to become static.)

not yet tested on a real big.little armv7 system.  tested
on rockpro64 and pinebook pro.
 		2020-01-15 08:34:04 +00:00
bin Add file completion. 2020-01-12 18:42:41 +00:00
common initialize radix_tree_node_cache with PR_LARGECACHE 2020-01-12 20:00:41 +00:00
compat 1. All Makefiles that use ARM_APCS_FLAGS add -marm unconditionally and 2019-10-24 18:46:20 +00:00
crypto Find and set a version to a make(1) variable. 2019-12-17 00:17:00 +00:00
dist/pf grammar 2019-09-21 19:48:15 +00:00
distrib Document dlinfo(3) 2020-01-13 08:25:02 +00:00
doc evbarm: Add support for NXP i.MX 8M family SoCs. 2020-01-15 01:11:05 +00:00
etc Revert the removal of filemon. 2019-12-23 06:45:36 +00:00
external In the extract atomic case, remove the destination hard link first 2020-01-14 19:29:45 +00:00
extsrc
…
games s/saftey/safety/ 2019-12-27 09:17:59 +00:00
include move P_tmpdir from "/var/tmp/" to "/tmp/". 2019-12-13 20:25:16 +00:00
lib Adjust the error return value of pthread_sigmask for !libpthread usage 2020-01-14 18:18:59 +00:00
libexec Use existing lo() and hi() macros. Same object code is generated. 2019-12-08 23:49:16 +00:00
regress Redo previous differently. 2019-11-23 20:37:49 +00:00
rescue 1. Remove all the special handling of variables (-d -p -P -s -S) that 2019-12-29 18:26:16 +00:00
sbin .include bsd.own.mk for ${NETBSDSRCDIR} 2020-01-14 23:13:36 +00:00
share Back to pax as tar until I figure out how I broke libarchive (hard link 2020-01-14 16:48:18 +00:00
sys port the arm64 cpu topology setup for big.little to arm. 2020-01-15 08:34:04 +00:00
tests Hopefully fix some problems seen with MP support on non-x86, in particular 2020-01-08 17:38:41 +00:00
tools use the host compiler 2020-01-13 19:03:03 +00:00
usr.bin Catch up in ktruss(1) with ptrace descriptive operation names 2020-01-14 11:28:35 +00:00
usr.sbin PR install/54787: when trying to derive proper alignement and first offset 2020-01-14 19:28:31 +00:00
BUILDING Fix a typo 2019-05-08 14:03:57 +00:00
Makefile Enhance the support of LLVM sanitizers 2019-08-27 22:48:53 +00:00
Makefile.inc
…
README.md Use first-level heading for "NetBSD" title in README.md 2020-01-10 12:33:28 +00:00
UPDATING catch-up with more ports switched to gcc-8 2019-11-18 15:42:26 +00:00
build.sh Fix long-term broken pattern match when determining if uname -p output is 2019-06-07 15:49:20 +00:00

README.md

NetBSD

NetBSD is a free, fast, secure, and highly portable Unix-like Open Source operating system. It is available for a wide range of platforms, from large-scale servers and powerful desktop systems to handheld and embedded devices.

Building

You can cross-build NetBSD from most UNIX-like operating systems. To build for amd64 (x86_64), in the src directory:

./build.sh -U -u -j4 -m amd64 -O ~/obj release

Additional build information available in the BUILDING file.

Binaries

Testing

On a running NetBSD system:

cd /usr/tests; atf-run | atf-report

Troubleshooting

Latest sources

To fetch the main CVS repository:

cvs -d anoncvs@anoncvs.NetBSD.org:/cvsroot checkout -P src

To work in the Git mirror, which is updated every few hours from CVS:

git clone https://github.com/NetBSD/src.git

Additional Links