Commit graph

366 commits

Author SHA1 Message Date
Ben Gras
ed1af3c86c VM: full munmap
complete munmap implementation; single-page references made
a general munmap() implementation possible to write cleanly.

	. memory: let the MIOCRAMSIZE ioctl set the imgrd device
	  size (but only to 0)
	. let the ramdisk command set sizes to 0
	. use this command to set /dev/imgrd to 0 after mounting /usr
	  in /etc/rc, so the boot time ramdisk is freed (about 4MB
	  currently)
2012-09-18 13:17:52 +02:00
Thomas Veerman
8152b3ac4c INET: fix crash recovery script 2012-09-17 11:01:48 +00:00
Ben Gras
053fa581b5 vm: remove stack handling for signals
. moved to the kernel as the handling was only
	  reading it; the kernel may as well write it too
2012-08-29 17:31:38 +02:00
Kees Jongenburger
c4d9681327 Add entry in fstab and let the mount system call start devman.
After this commit you will need an additional entry in fstab for
the /sys file system (see docs/UPDATING).
2012-07-05 14:52:16 +02:00
Kees Jongenburger
c9b3bd9d45 Add a /sys entry to minix.mtree 2012-07-05 11:09:40 +02:00
Kees Jongenburger
c755b5784a Cleanup minix.mtree.
Use consistent indenting and sort entries alphabetically.
2012-07-05 11:07:25 +02:00
Kees Jongenburger
ace9a62765 Include bsd.own.mk in /usr/Makefile to have INSTALL_DIR defined. 2012-06-20 14:52:29 +02:00
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
Kees Jongenburger
eecd451343 Adding a symlink from /usr/bin/strip to /usr/pkg/bin/strip.
When calling the new install with the -s (strip) argument it will
use the hard coded /usr/bin/strip unless a STRIP environment is set.
2012-06-19 16:30:02 +02:00
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
991c41db8f Fix up mtree.sh 2012-06-18 10:53:29 +00:00
Dirk Vogt
3baaafe113 When MKUNPRIV is set do not require root privilege 2012-06-18 10:53:24 +00:00
Thomas Veerman
d642d5508f Create cc symlink to clang 2012-06-18 10:53:22 +00:00
Kees Jongenburger
7750657783 Add hot plugging infrastructure in rc file.
Adding hot plugging infrastructure in rc file. This includes
starting the devman service, mounting it's file system and
starting the corresponding devmand daemon.

This patch also provide error free shutdown of the USB sub-system.

The USB sub system needs to be shutdown in a certain order but also
consists of components living in /usr/pkg/. By checking the
existence of usbd we can stop it in the correct order.
2012-06-18 09:31:14 +02:00
Kees Jongenburger
6417d3e064 Add devmand configuration to /etc. 2012-06-18 09:30:45 +02:00
Ben Gras
769af57274 further libexec generalization
. new mode for sys_memset: include process so memset can be
	  done in physical or virtual address space.
	. add a mode to mmap() that lets a process allocate uninitialized
	  memory.
	. this allows an exec()er (RS, VFS, etc.) to request uninitialized
	  memory from VM and selectively clear the ranges that don't come
	  from a file, leaving no uninitialized memory left for the process
	  to see.
	. use callbacks for clearing the process, clearing memory in the
	  process, and copying into the process; so that the libexec code
	  can be used from rs, vfs, and in the future, kernel (to load vm)
	  and vm (to load boot-time processes)
2012-06-07 15:15:02 +02:00
Ben Gras
ee4016155e vm: add third-party mmap() mode and PROCCTL
these two functions will be used to support all exec() functionality
going into a single library shared by RS and VFS and exec() knowledge
leaving VM.

	. third-party mmap: allow certain processes (VFS, RS) to
	  do mmap() on behalf of another process
	. PROCCTL: used to free and clear a process' address space
2012-06-07 12:43:16 +02:00
Ben Gras
cfb2d7bca5 retire BIOS_SEG and umap_bios
. readbios call is now a physical copy with range check in
	  the kernel call instead of BIOS_SEG+umap_bios
	. requires all access to physical memory in bios range to go
	  through sys_readbios
	. drivers/dpeth: wasn't using it
	. adjusted printer
2012-05-09 19:03:59 +02:00
Ben Gras
2720b68f1b daily cron: fix timestamp updating
. previously was not updated causing daily to be run on
	  every boot
2012-04-19 16:57:58 +02:00
Ben Gras
4b999f1962 build shared versions of libraries
building defaults to off until clang is updated.

current clang does not handle -shared, necessary to change the ld
invocation to build shared libraries properly. a new clang should be
installed and MKPIC defaults to no unless the newer clang is detected.

changes:

	. mainly small imports of a Makefile or two and small fixes
	  (turning things back on that were turned off in Makefiles)
	. e.g.: dynamic librefuse now depends on dynamic
	  libpuffs, so libpuffs has to be built dynamically too
	  and a make dependency barrier is needed in lib/Makefile
	. all library objects now have a PIC (for .so) and non-PIC
	  version, so everything is built twice.
	. generate PIC versions of the compat (un-RENAMEd) jump files,
	  include function type annotation in generated assembly
	. build progs with -static by default for now
	. also build ld.elf_so
	. also import NetBSD ldd
2012-04-16 05:21:20 +02:00
Thomas Veerman
7daa6a6054 Provide boot option to boot into single user mode 2012-04-13 14:06:27 +00:00
Thomas Veerman
6659ae1fc3 Fix booting into single user mode
Due to a shift, mountfstab was unable to locate the fstab file and
mount other file systems causing a number of errors to be generated.
2012-04-13 13:52:48 +00:00
Ben Gras
511c977f93 retire bios_wini 2012-04-12 03:02:21 +02:00
David van Moolenbroek
928d76dbe8 Add VBFS: VirtualBox Shared Folder File System
Refer to "man vbfs" on how to mount it.
2012-04-11 00:27:48 +02:00
David van Moolenbroek
6aa61efd09 VBOX: add host/guest communication interface
This interface can be used by other system processes by means of the
newly provided vbox API in libsys.
2012-04-09 15:56:20 +02:00
Ben Gras
75839b75a1 drop /usr/lib/advent dir (no more advent) 2012-03-29 16:54:21 +02:00
David van Moolenbroek
186a4db672 ahci: use sys_vumap() instead of sys_umap()
This is only an optimization for CPU performance. Callers are
currently still required to supply contiguous memory.
2012-03-24 19:51:13 +01:00
Ben Gras
5737b690dc import NetBSD /usr/share/misc/
. for /usr/share/misc/style, NetBSD coding style
	. and for indent.pro (style-compatible indent(1) indenting profile)
2012-03-23 16:27:59 +01:00
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
David van Moolenbroek
5152cfd8bd drivers: remove redundant PCI ID tables
- remove PCI tables where system.conf suffices
- remove drivers' ability to mess up NIC order
- fix dp8390 PCI enumeration
- convert ti1225 to instance model
- add system.conf entry for ti1225
2012-03-07 23:58:00 +01:00
Tomas Hruby
fb31513b00 LWIP,NETSOCK - lwip uses asynchronous protocol
- libnetsock - internal implementation of a socket on the lwip
  server side. it encapsulates the asynchronous protocol

- lwip server - uses libnetsock to work with the asynchronous
  protocol
2012-03-02 15:44:48 +00:00
Ben Gras
bab9a671ef pkgin_cd clarification in motd 2012-02-18 01:17:32 +01:00
Ben Gras
5a645f22a8 gzip boot modules.
. import gzip
2012-02-17 12:32:35 +00:00
Ben Gras
bb364f9cc8 simplify chrootmake.sh
. just use make world
2012-02-15 01:19:12 +01:00
David van Moolenbroek
342171fa9e Remove elle(1) editor, due to an incompatible license 2012-02-14 19:13:17 +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
35abd4867a silence makewhatis in daily script 2012-02-10 17:25:48 +01:00
Evgeniy Ivanov
8979450631 Rotate kernels/images/modules.
Kernels and system services are stored in a single directory in the
/boot/minix/ and rotated like /boot/images. /boot/minix_latest slink
is created automatically.
System serives are prefixed by "modNN_" to allow to easily load them
using "mod*" pattern.
2012-02-09 18:54:44 +01:00
Thomas Veerman
0bd011affd PM: extend srv_fork to set a specific UID
Currently, all servers and drivers run as root as they are forks of
RS. srv_fork now tells PM with which credentials to run the resulting
fork. Subsequently, PM lets VFS now as well.

This patch also fixes the following bugs:
 - RS doesn't initialize the setugid variable during exec, causing the
   servers and drivers to run setuid rendering the srv_fork extension
   useless.
 - PM erroneously tells VFS to run processes setuid. This doesn't
   actually lead to setuid processes as VFS sets {r,e}uid and {r,e}gid
   properly before checking PM's approval.
2012-01-30 15:16:19 +00:00
Ben Gras
57b2fe851c mtree: zoneinfo dirs 2012-01-20 19:13:25 +01:00
Thomas Veerman
e257c999b8 Replace rm and rmdir with NetBSD version 2012-01-16 10:46:14 +00:00
David van Moolenbroek
2c685f34e0 Cut PM out of the adddma/deldma/getdma call path 2012-01-14 00:27:06 +01:00
Ben Gras
af6c39fb9b /etc/shells 2012-01-11 15:23:05 +01:00
David van Moolenbroek
11c15db517 rc: transitional fix for old fstab 2012-01-10 15:05:50 +01:00
Ben Gras
4d4057d8a2 netbsd fsck driver import
. fsck driver parses /etc/fstab and invokes sub-fscks
	. further simplifies fs handling in rc
2011-12-22 23:07:15 +01:00
Ben Gras
6b6d114a21 import netbsd libprop 2011-12-22 18:03:13 +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
David van Moolenbroek
e7db2d3588 Add fbd -- Faulty Block Device driver
This driver can be loaded as an overlay on top of a real block
device, and can then be used to generate block-level failures for
certain transfer requests. Specifically, a rule-based system allows
the user to introduce (overt and silent) data corruption and errors.

It exposes itself through /dev/fbd, and a file system can be mounted
on top of it. The new fbdctl(8) tool can be used to control the
driver; see ``man fbdctl'' for details. It also comes with a test
set, located in test/fbdtest.
2011-12-11 22:45:46 +01:00