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manu b2a4053feb Multiboot2 kernel support for i386 
That implementation works either with BIOS or UEFI bootstrap

This requires the following kernel changes:

Add UEFI boot services and I/O method protoypes
src/sys/arch/x86/include/efi.h 1.8 - 1.9

Fix EFI system table mapping in virtual space
src/sys/arch/x86/x86/efi.c 1.19 - 1.20

Make sure no bioscall is issued when booting off UEFI system
src/sys/arch/i386/i386/machdep.c 1.821 - 1.822
src/sys/arch/i386/pci/piixpcib.c 1.22 - 1.23

And the following bootstrap changes:

Add kernel symbols for multiboot1
src/sys/arch/i386/stand/lib/exec_multiboot1.c 1.2 - 1.3
src/sys/arch/i386/stand/lib/libi386.h 1.45 - 1.47

Fix kernel symbols for multiboot2
src/sys/arch/i386/stand/lib/exec_multiboot2.c 1.2 - 1.3
2019-10-18 01:38:28 +00:00
bin remove masking and cast (requested by kre@) 2019-10-14 13:34:14 +00:00
common Remove htonll and ntohll as symbols from aarch64 libc. 2019-10-12 09:22:36 +00:00
compat make all lines look the same, and put one arch per line. 2019-06-13 21:17:54 +00:00
crypto introduce some common variables for use in GCC warning disables: 2019-10-13 07:28:04 +00:00
dist/pf grammar 2019-09-21 19:48:15 +00:00
distrib remove sup 2019-10-15 18:33:23 +00:00
doc evbarm: Add support for Amazon Graviton "a1.metal" instances. 2019-10-17 23:10:23 +00:00
etc Update to 2019093001 2019-10-09 22:58:39 +00:00
external remove LD_WRAP 2019-10-17 16:53:06 +00:00
extsrc
games adjust a fallthru comment and add a missing break. 2019-10-13 07:42:57 +00:00
include remove comment for incomplete x/open impl (kamil) 2019-09-15 23:52:59 +00:00
lib Provide sysconf(_SC_RTSIG_MAX) = SIGRTMAX - SIGRTMIN 2019-10-16 20:43:18 +00:00
libexec bump sizes 2019-10-15 18:29:32 +00:00
regress Eliminate regress/libexec/ld.elf_so/expand 2019-04-06 16:25:52 +00:00
rescue Remove ldconfig from /rescue, and mark it MI obsolete. 2019-10-02 09:45:10 +00:00
sbin Switch files copyright Reinoud Zandijk from BSD 4 clause to BSD 2 clause. 2019-10-16 21:52:22 +00:00
share Add support for Killer E2400 and E2500. 2019-10-17 09:13:48 +00:00
sys Multiboot2 kernel support for i386 2019-10-18 01:38:28 +00:00
tests tests: add tests for the validateion of net.inet6.ip6.temppltime 2019-10-16 07:42:22 +00:00
tools copy arm-cpu.h and arm-isa.h for arm platforms. 2019-10-16 06:57:24 +00:00
usr.bin Add Ted Nelson's birthday 2019-10-14 17:30:17 +00:00
usr.sbin Sentence begins with capital letter ("yes or no?"). Also add a few french 2019-10-17 08:54:50 +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
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 Tidy up a bit. 2018-10-23 15:44:42 +00:00
UPDATING add a note about GCC 8.3 import probably needing cleaning. 2019-10-01 09:36:56 +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