Commit graph

96 commits

Author SHA1 Message Date
Jean-Baptiste Boric
2d6bbeb0b9 Split minix distribution set
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
2015-10-12 11:25:54 +02:00
David van Moolenbroek
e4d99eb9b0 Basic live rerandomization infrastructure
This commits adds a basic infrastructure to support Address Space
Randomization (ASR).  In a nutshell, using the already imported ASR
LLVM pass, multiple versions can be generated for the same system
service, each with a randomized, different address space layout.
Combined with the magic instrumentation for state transfer, a system
service can be live updated into another ASR-randomized version at
runtime, thus providing live rerandomization.

Since MINIX3 is not yet capable of running LLVM linker passes, the
ASR-randomized service binaries have to be pregenerated during
crosscompilation.  These pregenerated binaries can then be cycled
through at runtime.  This patch provides the basic proof-of-concept
infrastructure for both these parts.

In order to support pregeneration, the clientctl host script has
been extended with a "buildasr" command.  It is to be used after
building the entire system with bitcode and magic support, and will
produce a given number of ASR-randomized versions of all system
services.  These services are placed in /usr/service/asr in the
image that is generated as final step by the "buildasr" command.

In order to support runtime updating, a new update_asr(8) command
has been added to MINIX3.  This command attempts to live-update the
running system services into their next ASR-randomized versions.
For now, this command is not run automatically, and thus must be
invoked manually.

Technical notes:

- For various reasons, magic instrumentation is x86-only for now,
  and ASR functionality is therefore to be used on x86 only as well.
- The ASR-randomized binaries are placed in numbered subdirectories
  so as not to have to change their actual program names, which are
  assumed to be static in various places (system.conf, procfs).
- The root partition is typically too small to contain all the
  produced binaries, which is why we introduce /usr/service.  There
  is a symlink from /service/asr to /usr/service/asr for no other
  reason than to let userland continue to assume that all services
  are reachable through /service.
- The ASR count field (r_asr_count/ASRcount) maintained by RS is not
  used within RS in any way; it is only passed through procfs to
  userland in order to allow update_asr(8) to keep track of which
  version is currently loaded without having to maintain own state.
- Ideally, pre-instrumentation linking of a service would remove all
  its randomized versions.  Currently, the user is assumed not to
  perform ASR instrumentation and then recompile system services
  without performing ASR instrumentation again, as the randomized
  binaries included in the image would then be stale.  This aspect
  has to be improved later.
- Various other issues are flagged in the comments of the various
  parts of this patch.

Change-Id: I093ad57f31c18305591f64b2d491272288aa0937
2015-09-17 17:15:03 +00:00
David van Moolenbroek
a6fc634735 etc: create system log files
The new syslogd(8) does not create log files that do not already
exist, and thus, we adopt the NetBSD way of creating them.

Change-Id: Icd7fdba362726696df6a52dd55c049fd2bfcc2d3
2015-08-10 11:38:16 +00:00
Lionel Sambuc
957802cd0c Import NetBSD shell environment files
With the import of Xorg, a proper separation between login-time and sub
shell-time of the environment setup is necessary.

Instead of re-developping this from scratch, I am taking the opportunity
to import the NetBSD default environment.

Change-Id: Ib6a8fbd9c2f407ccd59be57a52ef9df21c2c9ce7
2014-11-10 16:48:56 +01:00
Wojciech Zajac
2d64210c1d Much USB code for ARM USB support
Written by JP Embedded.

Host controller (HCD), mass storage, and hub drivers.

Change-Id: I4237cf7aeb4a1c0205a1876593a9cc67ef3d577e
2014-08-29 18:52:49 +02:00
Lionel Sambuc
b8d147203f Removing /home/bin
The bin user doesn't need an actual home folder to run the tests. As
such this account should not be used in 'su - bin'. To be noted that
'su bin' still works as expected, and allow to run the minix test set
as usual.

Change-Id: I21fd178bf3b7b28849f05ef24930b553094cc851
2014-08-07 14:01:30 +02:00
Lionel Sambuc
957a365668 Removing the ast account
We used to have an account "ast" as a token to Andrew S. Tannebaum,
the creator of MINIX. The account was disable by default, with no
possible way to login.

It seems it generates more confusion than it is worth, so this removes it.

The default skeleton user profile is still stored into /etc/ast instead
of the usual /etc/skel.

Change-Id: I71818c0bb9580cdecfa9621f8693586fc48d17cb
2014-08-07 13:19:17 +02:00
Lionel Sambuc
433d6423c3 New sources layout
Change-Id: Ic716f336b7071063997cf5b4dae6d50e0b4631e9
2014-07-31 16:00:30 +02:00
Kees Jongenburger
9cc744ad52 arm:build and install usbd by default.
Change-Id: I3f7a5bf5d4b75ba820297b0d5fb4447e5126e641

http://gerrit.minix3.org/#/c/2696/
2014-07-28 17:05:40 +02:00
Kees Jongenburger
b32ff391d3 usb:add devmand usb_storage startup script.
Change-Id: Ied194729ea168e8b2cc03d3b808da01860f0eac5

http://gerrit.minix3.org/#/c/2694/
2014-07-28 17:05:39 +02:00
Thomas Cort
2f98b65abf Importing games/tetris
No Minix specific changes needed.

Change-Id: Ia6a2d9d2192ae0cee29e395aa42271005c6179c2
2014-07-28 17:05:20 +02:00
Lionel Sambuc
84d9c625bf Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC)
- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop

Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
2014-07-28 17:05:06 +02:00
Ben Gras
a06e2ab395 big <utmp.h>-inspired netbsd switch
import/switch of:
init, getty, reboot, halt, shutdown, wall, last

changes:
	. change reboot() call to netbsd prototype and args
	. allows pristine <utmp.h>
	. use clean <sys/reboot.h> instead of <minix/reboot.h>
	. implement TIOCSCTTY for use by getty so getty can get
	  controlling terminal from init's child(ren)
	. allow NULL envp for exec

Change-Id: I5ca02cb4230857140c08794bbfeba7df982c58a3
2014-03-01 09:05:02 +01:00
Lionel Sambuc
ff68abe6b3 Remove obsolete compatibility links
* /usr/bin/strip would be replaced by a link, even when compiling
    binutils.
 * Updated minix-spec.h to use the correct dynamic linker, and removed
    the previously used symlinks.
 * Removed the patch to the builtin PATH of ld.elf_so.

Change-Id: I4dc8a7fb77a11638f5105a4e15b6c9be5add750e
2014-03-01 09:04:56 +01:00
Lionel Sambuc
bbb8908c16 Adapting build system to call MAKEDEV for /dev
* Remove static proto.dev
 * Update releasetools/*image.sh not to use proto.dev, as well as
   minor comments cleanup
 * Add TOOL_TOPROTO

Change-Id: If7dc16d4ebb3b0c4e859786fad25d4af000c999f
2014-03-01 09:04:56 +01:00
David van Moolenbroek
6b3f4dc157 Input infrastructure, INPUT server, PCKBD driver
This commit separates the low-level keyboard driver from TTY, putting
it in a separate driver (PCKBD). The commit also separates management
of raw input devices from TTY, and puts it in a separate server
(INPUT). All keyboard and mouse input from hardware is sent by drivers
to the INPUT server, which either sends it to a process that has
opened a raw input device, or otherwise forwards it to TTY for
standard processing.

Design by Dirk Vogt. Prototype by Uli Kastlunger.

Additional changes made to the prototype:

- the event communication is now based on USB HID codes; all input
  drivers have to use USB codes to describe events;
- all TTY keymaps have been converted to USB format, with the effect
  that a single keymap covers all keys; there is no (static) escaped
  keymap anymore;
- further keymap tweaks now allow remapping of literally all keys;
- input device renumbering and protocol rewrite;
- INPUT server rewrite, with added support for cancel and select;
- PCKBD reimplementation, including PC/AT-to-USB translation;
- support for manipulating keyboard LEDs has been added;
- keyboard and mouse multiplexer devices have been added to INPUT,
  primarily so that an X server need only open two devices;
- a new "libinputdriver" library abstracts away protocol details from
  input drivers, and should be used by all future input drivers;
- both INPUT and PCKBD can be restarted;
- TTY is now scheduled by KERNEL, so that it won't be punished for
  running a lot; without this, simply running "yes" on the console
  kills the system;
- the KIOCBELL IOCTL has been moved to /dev/console;
- support for the SCANCODES termios setting has been removed;
- obsolete keymap compression has been removed;
- the obsolete Olivetti M24 keymap has been removed.

Change-Id: I3a672fb8c4fd566734e4b46d3994b4b7fc96d578
2014-03-01 09:04:55 +01:00
Lionel Sambuc
40fbf55cf3 Revert "MAKEDEV: Add mtree output, and ramdisk set."
This reverts commit 4c87adc85c.

Change-Id: I469fbbe6f49802cb86d81b059cb454d967f47079
Reason: Introduces new device nodes and removes old devices nodes which where unintended at this point.
2013-10-09 16:28:17 +02:00
Lionel Sambuc
4c87adc85c MAKEDEV: Add mtree output, and ramdisk set.
Change-Id: I36cb7e9451960189a33a04a5c2e3ddb19c7be75e
2013-10-09 14:07:42 +02:00
Thomas Cort
e7855d00ef rc: start drivers for attached BeagleBone Capes
BeagleBone Capes add additional hardware to the BeagleBone to
improve functionality.

This patch probes the third i2c bus for capes and loads the
appropriate drivers for each detected cape. Currently only
the 'BeagleBone Weather' cape is supported.

Change-Id: Id8c133810db6de7c21625c2d5a794b8874673a0f
2013-08-22 16:54:10 -04:00
Lionel Sambuc
11be35a165 Importing NetBSD "Kyua" test framework
To do so, a few dependencies have been imported:

 * external/bsd/lutok
 * external/mit/lua
 * external/public-domain/sqlite
 * external/public-domain/xz

The Kyua framework is the new generation of ATF (Automated Test
Framework), it is composed of:

 * external/bsd/atf
 * external/bsd/kyua-atf-compat
 * external/bsd/kyua-cli
 * external/bsd/kyua-tester
 * tests

Kyua/ATF being written in C++, it depends on libstdc++ which is
provided by GCC. As this is not part of the sources, Kyua is only
compiled when the native GCC utils are installed.

To install Kyua do the following:

 * In a cross-build enviromnent, add the following to the build.sh
   commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes

WARNING:
  At this point the import is still experimental, and not supported
  on native builds (a.k.a make build).

Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
2013-07-23 20:43:41 +02:00
Antoine Leca
0f487a702b etcfiles: Improve the "install" message 2013-04-07 00:38:00 +02:00
Ben Gras
d6bc6cb44b some etc fixes
. split user-editable and system-owned files in etc/Makefile
	. mtab is a symlink, not a file now; remove it
	. force-install of certain system-controlled /etc files from
	  top Makefile
	. rename /etc/make.conf to /etc/mk.conf; and don't set $ARCH;
	  reduce difference in bsd.own.mk

Change-Id: I9f4bbb8d37ba80cba7dcfcf1a9a89e934910f579
2013-04-04 12:50:12 +00:00
Ben Gras
aafef7f9ff etc: force system.conf install
Change-Id: I5f88b108248fb3cee457de8a2f2baa2f30b0a335
2013-03-30 15:01:15 +01:00
Lionel Sambuc
173f4de7a1 Change the group of ast to users instead of others
Change-Id: I3c92554f209fa39597e55a6b407dddd447111f2f
2013-03-14 11:32:09 +01:00
Lionel Sambuc
a212fd1ba5 Install default users directly
Install /home/ast and /home/bin as part of the system build procedure,
as the setup script is not ran on the arm image.

/home/bin is needed for successful completion of our test suite.

This patch does not change the setup script, as it is not bothered by
those files/directiories being already there, and may be useful during
reinstallation on intel systems.

Change-Id: I358c881df09223c343442673aa0822937f9ea33c
2013-03-13 10:43:40 +01:00
Antoine Leca
211cab38e2 make etcfiles: small fix in Makefile
Keep the MKUNPRIVED=yes stuff with the installation
of master.passwd, i.e. away from make etcfiles
2013-03-06 18:12:29 +01:00
Thomas Veerman
d9f4f71916 Implement dynamic mtab support
With this patch /etc/mtab becomes obsolete.
2012-11-26 15:20:18 +00:00
Lionel Sambuc
0181ec6beb etcforce and etcfiles fixup
The way etcfiles was re-implemented was wrong as it would overwrite the
password database. This patch adds back a proper etcfiles (safe) target,
and a etcforce (unsafe) target.

Change-Id: I141c37b29a449fca1ee362b7416750be0298dbfb
2012-11-19 16:44:38 +01:00
Lionel Sambuc
0e33224aa2 Fixup for non-fatal mkisofs error.
The corresponding rules have been commented out through .ifdef blocks.

Change-Id: I36afb75f049b39806ede1f7dd6950710826b3555
2012-11-19 16:44:38 +01:00
Lionel Sambuc
b8a678ef1d Cross compile on minix support
* Remade patch so it works with minix patch tool.

 * New MINIX tar support -ox, so revert back to it

   In fetch scripts, tar had been replaced by bsdtar as the prebvious
   tar did not support the -o flag under minix, which is required to
   prevent usage of tar file stored user and group information.

   This introduces portability problems. As our new tar tool now
   support that flag revert back to improve portability.
2012-11-15 16:07:30 +01:00
Lionel Sambuc
9152e1c5a7 Upgrading build system to new NetBSD revision
The tested targets are the followgin ones:
 * tools
 * distribution
 * sets
 * release

The remaining NetBSD targets have not been disabled nor tested
*at all*. Try them at your own risk, they may reboot the earth.

For all compliant Makefiles, objects and generated files are put in
MAKEOBJDIR, which means you can now keep objects between two branch
switching. Same for DESTDIR, please refer to build.sh options.

Regarding new or modifications of Makefiles a few things:
 * Read share/mk/bsd.README
 * If you add a subdirectory, add a Makefile in it, and have it called
   by the parent through the SUBDIR variable.
 * Do not add arbitrary inclusion which crosses to another branch of
   the hierarchy; If you can't do without it, put a comment on why.
   If possible, do not use inclusion at all.
 * Use as much as possible the infrastructure, it is here to make
   life easier, do not fight it.

Sets and package are now used to track files.
We have one set called "minix", composed of one package called "minix-sys"
2012-11-15 16:07:29 +01:00
Thomas Veerman
6759b24c57 /etc/rc: use mount -a instead of manual parsing
The rc script manually parses /etc/fstab to mount all file systems.
To do that it needs /bin/sed which does not exist anymore. mount(8)
now supports the -a flag which causes it to mount all file systems
listed in /etc/fstab except for '/'. File systems marked with 'noauto'
are skipped.
2012-06-20 10:48:38 +00:00
Thomas Veerman
d1301b26b3 Use buildsystem commands instead of {cp,mkdir} 2012-06-18 10:53:33 +00:00
Thomas Veerman
5daf8dbb89 mtree.sh: reverse last two parameters
This way we can treat DESTDIR like a special case just as the build
system does (i.e., if not set, assume DESTDIR="/").
2012-06-18 10:53:33 +00:00
Dirk Vogt
3baaafe113 When MKUNPRIV is set do not require root privilege 2012-06-18 10:53:24 +00:00
Kees Jongenburger
6417d3e064 Add devmand configuration to /etc. 2012-06-18 09:30:45 +02:00
Ben Gras
6af9856d4a libcompat_minix-centric cleanup
remove some old minix-userland-specific stuff

	. /etc/ttytab as a file, and minix-compat function (fftyslot()),
	  replaced by /etc/ttys and new libc functions
	. also remove minix-specific nlist(), cuserid(), fttyslot(), v8 regex
	  functions and <compat/regex.h>
	. and remaining minix-only utilities that use them
	. also unused <compat/pwd.h> and <compat/syslog.h> and
	  redundant <sys/sigcontext.h>
2012-03-16 17:06:24 +01:00
Evgeniy Ivanov
c9f65d5ae6 update_bootcfg script
. script to make neat menu entries for all /boot/minix/* dirs
	  in /boot.cfg, read by new bootloader
	. invoked when new images are created
2012-02-14 14:52:14 +01:00
Ben Gras
2fe8fb192f Full switch to clang/ELF. Drop ack. Simplify.
There is important information about booting non-ack images in
docs/UPDATING. ack/aout-format images can't be built any more, and
booting clang/ELF-format ones is a little different. Updating to the
new boot monitor is recommended.

Changes in this commit:

	. drop boot monitor -> allowing dropping ack support
	. facility to copy ELF boot files to /boot so that old boot monitor
	  can still boot fairly easily, see UPDATING
	. no more ack-format libraries -> single-case libraries
	. some cleanup of OBJECT_FMT, COMPILER_TYPE, etc cases
	. drop several ack toolchain commands, but not all support
	  commands (e.g. aal is gone but acksize is not yet).
	. a few libc files moved to netbsd libc dir
	. new /bin/date as minix date used code in libc/
	. test compile fix
	. harmonize includes
	. /usr/lib is no longer special: without ack, /usr/lib plays no
	  kind of special bootstrapping role any more and bootstrapping
	  is done exclusively through packages, so releases depend even
	  less on the state of the machine making them now.
	. rename nbsd_lib* to lib*
	. reduce mtree
2012-02-14 14:52:02 +01:00
Ben Gras
af6c39fb9b /etc/shells 2012-01-11 15:23:05 +01:00
Ben Gras
59ff5cbd87 mfs: clean flag
. also implement now-possible fsck -p option
    	. allows unconditional fsck -p invocation at startup,
    	  only checking each filesystem if not marked clean
    	. mounting unclean is allowed but is forced readonly
    	. updating the superblock while mounted is now not
    	  allowed by mfs - must be done (e.g. by fsck.mfs)
    	  on an unmounted fs
	. clean flag is unset by mfs on mounting, and set by
	  mfs on clean unmounting (if clean flag was set at
	  mount time)

Signed-off-by: Ben Gras <ben@minix3.org>
2011-12-22 16:53:32 +01:00
Ben Gras
c40c9f7ed0 etc: Make fixes
. leave out obsolete binary_sizes*
	. really force targets
2011-11-28 14:32:18 +01:00
Ben Gras
1062293981 change rc defaults reading
. always install them (overwrite)
	. source minix one from /etc/defaults/rc.conf
	  so that it'll get read on existing installs
	  without overwriting rc.conf (doesn't happen by default
	  as it's user-editable), needed for new netconf system
	. reported by Tenkawa
2011-11-23 15:36:51 +00:00
Ben Gras
349a158056 base system hooks for pkgsrc drivers
. rc script and service know to look in /usr/pkg/.. for
	  extra binaries and conf files
	. service split into parsing config and doing RS request
	  so that a new utility (printconfig) can just print the
	  config in machine-parseable format for netconf integration
	. converted all base system eth drivers/netconf
2011-11-16 16:18:21 +01:00
Ben Gras
5c00743626 Switch to NetBSD passwd format
Based on work by Vivek Prakash and Gianluca Guida.

See UPDATING about caveats on currently existing accounts.

	. restores netbsd libc pwcache functions
2011-11-14 14:47:42 +00:00
Ben Gras
cedeabb357 mainstream-format fstab format
. detect both formats in /etc/rc
	. generate new format in setup
	. obsoletes /etc/fstab.local: everything can go in /etc/fstab
	. put shutdown/reboot/halt and a copy of /usr/adm/wtmp
	  (/etc/wtmp) on root FS so that we can do shutdown checks before
	  mounting /usr
	. new fstab format makes getfsent() and friends work
2011-11-14 14:47:28 +00:00
Ben Gras
3fbb50397c stopgap local fstab
. /etc/fstab.local to list user-defined filesystems
	. /usr/etc/rc reads it and runs type-specific fsck if necessary
	. also type-specific mount
2011-11-07 20:37:12 +01:00
Ben Gras
0c3983b25a update/fix manpage support
. add bsd-style MLINKS to minix man set, restoring aliases
	  (e.g. man add64 -> int64)
	. update daily cron script to run makewhatis and restore makewhatis
	  in man Makefile (makedb), restores functionality of man -k
	. netbsd imports of man, mdocml, makewhatis, libutil, apropos
	. update man.conf with manpage locations, restoring man [-s] <section>
	. throws out some obsolete manpages
2011-09-28 15:24:15 +00:00
Ben Gras
e68cf3bf89 add /etc/rc.subr and /etc/rc.conf 2011-09-04 20:40:42 +00:00
Ben Gras
d810ebe67b add /etc/resolv.conf pointing to minix nonamed
. needed for netbsd libc dns resolution
	. points to minix nonamed
	. /etc/resolv.conf should have the real info
	  (written by netconf / dhcp client)
	. nonamed should be phased out but will probably
	  be around for the 'old' libc
2011-07-26 18:03:04 +02:00