]> Zhao Yanbai Git Server - minix.git/log
minix.git
11 years agotests: link dynamically again
Ben Gras [Fri, 16 Nov 2012 19:20:52 +0000 (20:20 +0100)]
tests: link dynamically again

11 years agocan't get_block(NO_DEV) any more
Ben Gras [Mon, 12 Nov 2012 18:15:10 +0000 (19:15 +0100)]
can't get_block(NO_DEV) any more

. 'anonymous' cache blocks (retrieved with NO_DEV as dev
  parameter) were used to implement read()s from holes in
  inodes that should return zeroes
. this is an awkward special case in the cache code though
  and there's a more direct way to implement the same functionality:
  instead of copying from a new, anonymous, zero block, to
  the user target buffer, simply sys_safememset the user target
  buffer directly. as this was the only use of this feature,
  this is all that's needed to simplify the cache code a little.

11 years agoRS: invoke a shell explicitly for scripts
Ben Gras [Fri, 16 Nov 2012 15:34:14 +0000 (16:34 +0100)]
RS: invoke a shell explicitly for scripts

. don't rely on the scripts to be executable
  (and they aren't any more)

11 years agoiso9660fs: initialize buffer cache
Ben Gras [Fri, 16 Nov 2012 11:09:03 +0000 (11:09 +0000)]
iso9660fs: initialize buffer cache

11 years agostruct minix_ipcvecs - pretty-print
Tomas Hruby [Wed, 14 Nov 2012 22:14:48 +0000 (22:14 +0000)]
struct minix_ipcvecs - pretty-print

- the _ptr suffix is not needed anymore :-)

11 years agoipc.h - IPC defined as functions again
Tomas Hruby [Wed, 14 Nov 2012 22:00:29 +0000 (22:00 +0000)]
ipc.h - IPC defined as functions again

- CHOOSETRAP define makes impossible to use some common words
  like send, receive and notify in any other context, for
  instance as members or structures

- any reasonable compiler inlines the static inline functions so
  no extra function call overhead is introduced by this change

- this gets us back to the situation before the SYSCALL/SYSENTER
  change. It is not perfect, but it used to work and still does.

11 years agoAdding the required steps to docs/UPDATING
Lionel Sambuc [Thu, 15 Nov 2012 15:03:45 +0000 (16:03 +0100)]
Adding the required steps to docs/UPDATING

Change-Id: If0cbfd473374cfbc0c174ae5ccd52668adbcfcf7

11 years agoAdding back the world target, as well as a warning.
Lionel Sambuc [Thu, 15 Nov 2012 12:54:53 +0000 (13:54 +0100)]
Adding back the world target, as well as a warning.

The 'world' target is a legacy target from the previous build system,
it is equivalent to the 'build' target in the netbsd build system.

A warning has been added to stop using it, but it still works as
expected.

Change-Id: I704a5c43d9775b6d66c15a43ba927ddb515aab80

11 years agoRestablishing old behaviour of make hdboot
Lionel Sambuc [Thu, 15 Nov 2012 12:53:52 +0000 (13:53 +0100)]
Restablishing old behaviour of make hdboot

Change-Id: Idfa4dabbbbdbab31feedc2c541d0c989df5475a2

11 years agoDetect clang version, instead of assuming default one
Lionel Sambuc [Tue, 13 Nov 2012 17:45:51 +0000 (18:45 +0100)]
Detect clang version, instead of assuming default one

Change-Id: I559fe4251169f489d89e30b3576f8da08fb0941b

11 years agoUpdating nbsd_port 14/114/2
Lionel Sambuc [Thu, 8 Nov 2012 17:08:52 +0000 (18:08 +0100)]
Updating nbsd_port

Change-Id: I8c2cdbe150b5bced8f013fb0a2e4094f4527a950

11 years agoCross compile on minix support
Lionel Sambuc [Thu, 1 Nov 2012 21:55:12 +0000 (22:55 +0100)]
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.

11 years agoUpdate README and file
Lionel Sambuc [Sat, 3 Nov 2012 21:39:34 +0000 (22:39 +0100)]
Update README and file

11 years agoignoring mkubootimage
Lionel Sambuc [Sat, 3 Nov 2012 22:09:23 +0000 (23:09 +0100)]
ignoring mkubootimage

11 years agoRemoving binaries from sources.
Lionel Sambuc [Thu, 1 Nov 2012 14:44:46 +0000 (15:44 +0100)]
Removing binaries from sources.

Removing imported binaries in dist/bzip2.

11 years agoRemoving hacky defines from top.c
Lionel Sambuc [Sat, 22 Sep 2012 20:18:08 +0000 (22:18 +0200)]
Removing hacky defines from top.c

11 years agoHack for unresolved symbol read_tsc_64
Lionel Sambuc [Sat, 22 Sep 2012 20:48:34 +0000 (22:48 +0200)]
Hack for unresolved symbol read_tsc_64

11 years agoRemoving test on __MINIX_w which is never defined
Lionel Sambuc [Sat, 22 Sep 2012 21:28:53 +0000 (23:28 +0200)]
Removing test on __MINIX_w which is never defined

11 years agoToolchain upgrade and portability improvements.
Lionel Sambuc [Fri, 26 Oct 2012 13:22:39 +0000 (15:22 +0200)]
Toolchain upgrade and portability improvements.

upgrade to NetBSD CVS release from 2012/10/17 12:00:00 UTC

Makefiles updates to imporve portability

Made sure to be consistent in the usage of braces/parenthesis at
least on a per file basis. For variables, it is recommended to
continue to use braces.

11 years agoUpgrading build system to new NetBSD revision
Lionel Sambuc [Wed, 12 Sep 2012 07:37:05 +0000 (09:37 +0200)]
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"

11 years agoAdding shlib_version for libsys
Lionel Sambuc [Sat, 22 Sep 2012 21:08:20 +0000 (23:08 +0200)]
Adding shlib_version for libsys

11 years agoLibc update to simplify merge.
Lionel Sambuc [Mon, 17 Sep 2012 09:09:12 +0000 (11:09 +0200)]
Libc update to simplify merge.

Bumping libc files for unsupported architectures, to simplify merging.
A bunch of small fixes:
 * in libutil update
 * the macro in endian.h
 * some undefined types due to clear separation from host.
 * Fix a warning for cdbr.c

Some modification which were required for the new build system:
 * inclusion path for const.h in sconst, still hacky
 * Removed default malloc.c which conflicts on some occasions.

11 years agoUpdating libutil from netbsd
Lionel Sambuc [Tue, 11 Sep 2012 16:02:49 +0000 (18:02 +0200)]
Updating libutil from netbsd

11 years agoReplaced tar with bsdtar to ensure disponibility of -o, which is
Lionel Sambuc [Tue, 9 Oct 2012 16:51:33 +0000 (18:51 +0200)]
Replaced tar with bsdtar to ensure disponibility of -o, which is
needed during builds as root

11 years agoVFS: do not save device node for new regular files
David van Moolenbroek [Thu, 15 Nov 2012 14:15:54 +0000 (14:15 +0000)]
VFS: do not save device node for new regular files

The VFS/FS protocol does not require the file server to supply a
special device node number in response to a REQ_CREATE request, as
this call creates only regular files. Therefore, VFS should not
erroneously save this piece of information from the REQ_CREATE reply
either.

11 years agoUse proper uid when mounting NTFS partition
Thomas Veerman [Wed, 14 Nov 2012 13:42:13 +0000 (13:42 +0000)]
Use proper uid when mounting NTFS partition

11 years agoVFS: fix TOCTOU bug in sync
Thomas Veerman [Wed, 14 Nov 2012 13:24:53 +0000 (13:24 +0000)]
VFS: fix TOCTOU bug in sync

11 years agoVFS: fix reboot panic with mounted FUSE FS
Thomas Veerman [Wed, 14 Nov 2012 13:18:16 +0000 (13:18 +0000)]
VFS: fix reboot panic with mounted FUSE FS

Upon reboot VFS semi-exits all processes and unmounts the file system.
However, upon unmount, exiting FUSE file systems might need service from
the file system (due to libc). As the FUSE process is halfway the exit
procedure, it doesn't have a valid root directory and working directory.
Trying to do system calls then triggers a sanity check in VFS.

This fix first exits normal processes which should then allow for
unmounting FUSE file systems. Then VFS exits all processes including
File Servers and unmounts the rest of the file system.

11 years agoVFS: fix deadlock when out of worker threads
Thomas Veerman [Wed, 14 Nov 2012 13:12:37 +0000 (13:12 +0000)]
VFS: fix deadlock when out of worker threads

There is a deadlock vulnerability when there are no worker threads
available and all of them blocked on a worker thread that's waiting for a
reply from a driver or a reply from an FS that needs to make a back call. In
these cases the deadlock resolver thread should kick in, but didn't in all
cases. Moreover, POSIX calls from File Servers weren't handled properly
anymore, which also could lead to deadlocks.

11 years agovm: reduce noise in merged pagetable.c
Ben Gras [Fri, 9 Nov 2012 18:00:46 +0000 (19:00 +0100)]
vm: reduce noise in merged pagetable.c

11 years agovm: merge i386 and arm pagetable code
Ben Gras [Wed, 31 Oct 2012 18:24:14 +0000 (19:24 +0100)]
vm: merge i386 and arm pagetable code

11 years agovm: fix a null dereference on out-of-memory
Ben Gras [Fri, 9 Nov 2012 15:50:31 +0000 (16:50 +0100)]
vm: fix a null dereference on out-of-memory

. also make other out-of-memory conditions less fatal
. add a test case for a user program using all the memory
  it can
. remove some diagnostic prints for situations that are normal
  when running out of memory so running the test isn't noisy

11 years agoPM: do not panic if sys_sigsend returns ENOMEM
David van Moolenbroek [Fri, 9 Nov 2012 16:09:20 +0000 (16:09 +0000)]
PM: do not panic if sys_sigsend returns ENOMEM

11 years agoremove extra mkfs.1
Ben Gras [Thu, 8 Nov 2012 11:36:38 +0000 (12:36 +0100)]
remove extra mkfs.1

11 years agokernel: some boottime sanitychecks
Ben Gras [Tue, 6 Nov 2012 14:36:53 +0000 (15:36 +0100)]
kernel: some boottime sanitychecks

. Check if we have the right number of boot modules
. Check if the ELF parsing of VM actually succeeded

Both these are root causes of less-than-obvious other
errors/asserts a little further down the line; uncovered
while experimenting with booting by iPXE, specifically
(a) iPXE having a 8-multiboot-modules limit and
(b) trying to boot a gzipped VM.

11 years agomkfs: support indirect blocks in directories
Ben Gras [Wed, 7 Nov 2012 17:59:03 +0000 (18:59 +0100)]
mkfs: support indirect blocks in directories

11 years agomkfs: move directory entry manipulation
Ben Gras [Wed, 7 Nov 2012 17:48:30 +0000 (18:48 +0100)]
mkfs: move directory entry manipulation

11 years agomkfs: drop support for zone != block
Ben Gras [Wed, 7 Nov 2012 17:23:03 +0000 (18:23 +0100)]
mkfs: drop support for zone != block

11 years agomkfs: drop support for running on DOS
Ben Gras [Wed, 7 Nov 2012 16:54:00 +0000 (17:54 +0100)]
mkfs: drop support for running on DOS

11 years agomkfs: separate inode retrieval function
Ben Gras [Wed, 7 Nov 2012 16:41:52 +0000 (17:41 +0100)]
mkfs: separate inode retrieval function

11 years agomkfs: drop support for creating non-v3 FSes
Ben Gras [Wed, 7 Nov 2012 14:50:03 +0000 (15:50 +0100)]
mkfs: drop support for creating non-v3 FSes

11 years agomkfs: symlink support
Ben Gras [Wed, 7 Nov 2012 10:06:56 +0000 (11:06 +0100)]
mkfs: symlink support

. mkproto too

11 years agomkfs, mkproto: minor improvements
Ben Gras [Wed, 7 Nov 2012 18:19:46 +0000 (19:19 +0100)]
mkfs, mkproto: minor improvements

. mkfs: -x feature for extra space
. rename manpage to mkfs.mfs.1 to follow the binary
. move mkproto so it can become part of the tools easily

11 years agoretire nonsymbolic rootdev, dev2name
Ben Gras [Thu, 1 Nov 2012 18:40:56 +0000 (19:40 +0100)]
retire nonsymbolic rootdev, dev2name

11 years agoTTY: fix crash obtaining kernel messages
David van Moolenbroek [Mon, 5 Nov 2012 23:11:16 +0000 (00:11 +0100)]
TTY: fix crash obtaining kernel messages

Also fix a case of potential message loss in TTY and LOG.

11 years ago/bin/pax: Fix cross compilation problem on some platform by removing
Lionel Sambuc [Thu, 1 Nov 2012 12:01:30 +0000 (13:01 +0100)]
/bin/pax: Fix cross compilation problem on some platform by removing
          unneeded dependency on libutil.

11 years agodrop safemap code
Ben Gras [Thu, 25 Oct 2012 14:38:38 +0000 (16:38 +0200)]
drop safemap code

11 years agotestsh2.sh: change output to new cksum util
Thomas Veerman [Tue, 30 Oct 2012 13:08:45 +0000 (13:08 +0000)]
testsh2.sh: change output to new cksum util

11 years agoTTY: seperate hardware dependent parts + add new serial driver
Thomas Veerman [Wed, 17 Oct 2012 14:07:53 +0000 (14:07 +0000)]
TTY: seperate hardware dependent parts + add new serial driver

.Split TTY in order to support both x86 and ARM.
.Add support for the TI 16750 UARTs on OMAP35x.
.Various other improvements:
  .Kernel messages are printed using generic terminal write
   functions. That is, they are no longer directly displayed
   on the console.
  .The console can now be displayed on any terminal. This
   is configured by the "console={tty00,tty01,ttyc2,ttyc3,ttyc4}"
   boot variable -- basically any valid /dev/tty* terminal.
  .Cutify kernel messages with colors. Configured by
   "kernelclr={1,2,3,4,5,6,7}" boot variable.

11 years agoKernel: reenable interrupts before halting
Thomas Veerman [Thu, 18 Oct 2012 10:03:34 +0000 (10:03 +0000)]
Kernel: reenable interrupts before halting

11 years agoKernel: busy wait until serial out has finished
Thomas Veerman [Wed, 17 Oct 2012 14:57:08 +0000 (14:57 +0000)]
Kernel: busy wait until serial out has finished

11 years agovm: fix potential null deref
Ben Gras [Wed, 24 Oct 2012 17:47:47 +0000 (19:47 +0200)]
vm: fix potential null deref

11 years agoUpgrading bsdtar 86/86/2
Lionel Sambuc [Thu, 18 Oct 2012 15:22:21 +0000 (17:22 +0200)]
Upgrading bsdtar

 * Removing commands/tar
 * Updated external/bsd/libarchive
 * Adding external/bsd/libarchive/bin/tar compiled bsdtar instead
   of just tar
 * (tar is taken care of through the pax utility)

Change-Id: Ie773b4502fbf4e3880f28f01bb528b063a60c668

11 years agoUpgrading pax. 85/85/2
Lionel Sambuc [Mon, 22 Oct 2012 14:10:38 +0000 (16:10 +0200)]
Upgrading pax.

This also means importing librmt.

Change-Id: Ie5b314aeaad28dca46acb64f20f2d70746ea52d0

11 years agoFixed up new mtree description file NetBSD.dist.base (removed end of line spaces... 84/84/2
Lionel Sambuc [Thu, 11 Oct 2012 10:34:16 +0000 (12:34 +0200)]
Fixed up new mtree description file NetBSD.dist.base (removed end of line spaces, added a few missing directories)

Fixed lchflags error under MINIX3 as host OS

Change-Id: I00f708e82753fdae85ac54bc903db06a7775ab5a

11 years agomtree mknod 83/83/2
Ben Gras [Wed, 10 Oct 2012 15:20:17 +0000 (17:20 +0200)]
mtree mknod

Change-Id: I887437c7b84839fc644da4c55bd59b6a414408ef

11 years agodrivers: fix various sys_irqsetpolicy calls
David van Moolenbroek [Tue, 23 Oct 2012 12:23:26 +0000 (12:23 +0000)]
drivers: fix various sys_irqsetpolicy calls

11 years agoMove primary cache code to libminixfs.
Ben Gras [Tue, 16 Oct 2012 15:40:39 +0000 (17:40 +0200)]
Move primary cache code to libminixfs.

Add primary cache management feature to libminixfs as mfs and ext2
currently do separately, remove cache code from mfs and ext2, and make
them use the libminixfs interface. This makes all fields of the buf
struct private to libminixfs and FS clients aren't supposed to access
them at all. Only the opaque 'void *data' field (the FS block contents,
used to be called bp) is to be accessed by the FS client.

The main purpose is to implement the interface to the 2ndary vm cache
just once, get rid of some code duplication, and add a little
abstraction to reduce the code inertia of the whole caching business.

Some minor sanity checking and prohibition done by mfs in this code
as removed from the generic primary cache code as a result:
        - checking all inodes are not in use when allocating/resizing
          the cache
        - checking readonly filesystems aren't written to
        - checking the superblock isn't written to on mounted filesystems

The minixfslib code relies on fs_blockstats() in the client filesystem to
return some FS usage information.

11 years agoImporting cksum (needed by NetBSD build system)
Lionel Sambuc [Mon, 22 Oct 2012 13:42:09 +0000 (15:42 +0200)]
Importing cksum (needed by NetBSD build system)

Change-Id: I47308635f6307066643f83f07b6751b1f2a05eb4

11 years agommc:Fixes for coverity.
Kees Jongenburger [Mon, 22 Oct 2012 11:34:40 +0000 (13:34 +0200)]
mmc:Fixes for coverity.

Change-Id: I25e406126deb9172276844e1bb756e22e1f449f8

11 years agoImporting postinstall
Lionel Sambuc [Thu, 11 Oct 2012 08:46:39 +0000 (10:46 +0200)]
Importing postinstall

Change-Id: I5813064164e2d6ca4cf353fb184194b2aaa8caa3

11 years agoAdding -nt flag to test
Lionel Sambuc [Fri, 19 Oct 2012 19:32:34 +0000 (21:32 +0200)]
Adding -nt flag to test

This is needed by build.sh.

11 years agoPatch mkdep to make sure tested values are not mistaken
Lionel Sambuc [Tue, 9 Oct 2012 16:50:05 +0000 (18:50 +0200)]
Patch mkdep to make sure tested values are not mistaken
as test flags.

11 years agommc:driver development added dummy driver. 82/82/3
Kees Jongenburger [Fri, 19 Oct 2012 09:09:52 +0000 (11:09 +0200)]
mmc:driver development added dummy driver.

* Add dummy driver to allow independent testing of mmcblk.
* Always build the mmc driver to prevent breakage.
* Allow to specify the mmc driver to be used at load time.

Change-Id: I4e14b912fb8f3612e252864b53733968b23ac023

11 years agolibvboxfs: fix setting file mtimes
David van Moolenbroek [Tue, 16 Oct 2012 21:11:30 +0000 (23:11 +0200)]
libvboxfs: fix setting file mtimes

11 years agomount(1)/umount(1)/format(1): remove setuid bits
David van Moolenbroek [Tue, 16 Oct 2012 20:42:30 +0000 (22:42 +0200)]
mount(1)/umount(1)/format(1): remove setuid bits

This is a security measure. We may want to bring back user access to
mounting and formatting media in the future, but this should be done
only once we are sure that this is safe from a security perspective.

11 years agomount(1): do not include system headers
David van Moolenbroek [Tue, 16 Oct 2012 20:30:02 +0000 (22:30 +0200)]
mount(1): do not include system headers

11 years agoRetire checkhier(8)
David van Moolenbroek [Tue, 16 Oct 2012 20:27:03 +0000 (22:27 +0200)]
Retire checkhier(8)

11 years agoformat(1): access floppy as block device
David van Moolenbroek [Tue, 16 Oct 2012 18:45:10 +0000 (20:45 +0200)]
format(1): access floppy as block device

Accessing block devices as character devices is no longer supported.

11 years agoMAKEDEV(8): don't make /dev/filter user-accessible
David van Moolenbroek [Tue, 16 Oct 2012 18:33:55 +0000 (20:33 +0200)]
MAKEDEV(8): don't make /dev/filter user-accessible

11 years agoRetire badblocks(8) and readall(1)
David van Moolenbroek [Tue, 16 Oct 2012 17:50:53 +0000 (19:50 +0200)]
Retire badblocks(8) and readall(1)

11 years agorelease.sh: call df(1) with -k
David van Moolenbroek [Tue, 16 Oct 2012 17:34:18 +0000 (19:34 +0200)]
release.sh: call df(1) with -k

11 years agosetup(8): only call df(1) on mounted file systems
David van Moolenbroek [Tue, 16 Oct 2012 17:04:40 +0000 (19:04 +0200)]
setup(8): only call df(1) on mounted file systems

11 years agodf(1): use statvfs instead of raw disk access
David van Moolenbroek [Wed, 17 Oct 2012 20:51:17 +0000 (22:51 +0200)]
df(1): use statvfs instead of raw disk access

As of this patch, df(1) no longer performs raw disk access; it
operates exclusively on mounted file systems. This also means
that df no longer needs to be setuid.

11 years agopart(8)/autopart(8): remove partition hack
David van Moolenbroek [Sun, 14 Oct 2012 23:00:51 +0000 (01:00 +0200)]
part(8)/autopart(8): remove partition hack

We have actually had lseek64 for quite a while now, so it's no longer
necessary to do horrible things to the partition table just to be able
to access large offsets into a device.

Also fix the compiler warnings in these commands.

11 years agoInstallation CD: add AHCI option to boot menu
David van Moolenbroek [Sat, 13 Oct 2012 15:04:55 +0000 (17:04 +0200)]
Installation CD: add AHCI option to boot menu

11 years agoupdate_bootcfg(8): various improvements
David van Moolenbroek [Mon, 15 Oct 2012 22:40:35 +0000 (00:40 +0200)]
update_bootcfg(8): various improvements

- inherit a predefined set of system environment variables
  (the current set of inherited variables is: ahci; acpi; no_apic);
- auto-adjust the default menu option when lines are auto-removed;
- add variable substitution support for /etc/boot.cfg.local;
- make default menu options in boot.cfg.local relative to itself,
  allowing one to set the default to a menu option from this file.

11 years agommc:Indenting and code cleanup. 60/60/2
Kees Jongenburger [Wed, 10 Oct 2012 13:26:03 +0000 (15:26 +0200)]
mmc:Indenting and code cleanup.

Change-Id: Ia1156c6b5e4dbc6c8af37d61b118258053f347ce

11 years agommc:Small fixup to run the driver on hardware. 59/59/2
Kees Jongenburger [Mon, 8 Oct 2012 14:02:32 +0000 (16:02 +0200)]
mmc:Small fixup to run the driver on hardware.

Change-Id: I8e8d048da7cdfce5c9f2091969b0db5240e3e89f

11 years agoRemove some usage of 64bit functions (minix/u64.h)
Prasanna Kumar T S M [Mon, 24 Sep 2012 19:05:01 +0000 (00:35 +0530)]
Remove some usage of 64bit functions (minix/u64.h)

. Removed the usage of 64 bit functions in top.c. Compiles successfully.
. Scaling 64 bit values to 32 bit is removed.
. Retain make64 instead of using | with shift.
. Add order cycling display

11 years agoblocktest: make fewer assumptions about driver
David van Moolenbroek [Fri, 12 Oct 2012 12:55:55 +0000 (12:55 +0000)]
blocktest: make fewer assumptions about driver

In particular, allow partial results to be returned in some cases,
and do not require that the driver fail on word-unaligned access.

11 years agommc: various small fixes
David van Moolenbroek [Fri, 12 Oct 2012 12:54:08 +0000 (12:54 +0000)]
mmc: various small fixes

- call blockdriver_announce() on startup;
- restart statelessly after a crash;
- resolve a clang warning.

11 years agoVM: munmap fix
David van Moolenbroek [Sat, 13 Oct 2012 17:07:47 +0000 (19:07 +0200)]
VM: munmap fix

11 years agoexpose some terminal definitions by default
Ben Gras [Fri, 12 Oct 2012 12:43:18 +0000 (14:43 +0200)]
expose some terminal definitions by default

11 years agomkfs.mfs: dynamically size image from proto
Mohamed Katri [Mon, 10 Sep 2012 02:13:50 +0000 (04:13 +0200)]
mkfs.mfs: dynamically size image from proto

11 years agoVM: make mapping types explicit
Ben Gras [Thu, 11 Oct 2012 13:15:49 +0000 (15:15 +0200)]
VM: make mapping types explicit

Introduce explicit abstractions for different mapping types,
handling the instantiation, forking, pagefaults and freeing of
anonymous memory, direct physical mappings, shared memory and
physically contiguous anonymous memory as separate types, making
region.c more generic.

Also some other genericification like merging the 3 munmap cases
into one.

COW and SMAP safemap code is still implicit in region.c.

11 years agoVM: munmap used by VM for itself is no longer used
Ben Gras [Thu, 11 Oct 2012 13:15:48 +0000 (15:15 +0200)]
VM: munmap used by VM for itself is no longer used

11 years agobootloader: usability improvements
David van Moolenbroek [Wed, 10 Oct 2012 22:09:19 +0000 (00:09 +0200)]
bootloader: usability improvements

- add "edit" menu option, to edit menu commands before executing them;
- add "menu" boot command, to return to the menu from the prompt;
- provide more line editing features when getting input;
- fix a few potential buffer overflows as a side effect.

11 years agotests: fix IPC test set fix
David van Moolenbroek [Wed, 10 Oct 2012 18:10:14 +0000 (20:10 +0200)]
tests: fix IPC test set fix

Partial rollback of git-df39752.

11 years agoMerge branch 'master' of git.minix3.org:minix
Tomas Hruby [Thu, 11 Oct 2012 09:47:24 +0000 (09:47 +0000)]
Merge branch 'master' of git.minix3.org:minix

11 years agoLIBC - getifaddrs() fix
Tomas Hruby [Thu, 11 Oct 2012 09:43:33 +0000 (09:43 +0000)]
LIBC - getifaddrs() fix

ifpa must be set to something meaningful every time it returns 0.

11 years agominor fixes for safecopy & safemap tests
Ben Gras [Wed, 10 Oct 2012 16:35:08 +0000 (18:35 +0200)]
minor fixes for safecopy & safemap tests

11 years agoMMC driver. 58/58/3
Kees Jongenburger [Wed, 3 Oct 2012 08:55:40 +0000 (10:55 +0200)]
MMC driver.

Change-Id: I0d460d63070855df9b11eaf3d33eb7bb89c570f1

11 years agoImport MMC related bsd headers. 57/57/3
Kees Jongenburger [Wed, 3 Oct 2012 08:53:48 +0000 (10:53 +0200)]
Import MMC related bsd headers.

Copyright (c) 2006 Uwe Stuehler <uwe@openbsd.org>

Change-Id: Ia183d522a6ef1528b045a6fc6cd2e8930c669c32

11 years agoARM support for kernel and vm
Arun Thomas [Mon, 8 Oct 2012 01:38:03 +0000 (21:38 -0400)]
ARM support for kernel and vm

11 years agoVFS: fix check_bsf() locking
Arne Welzel [Thu, 27 Sep 2012 20:23:49 +0000 (22:23 +0200)]
VFS: fix check_bsf() locking

The check_bsf() macro uses assert(mutex_trylock(&bsf_lock)) and
assumes bsf_lock is locked afterwards. This breaks when compiling
with NOASSERTS="yes". Also: macro to function transition.

11 years agoVFS: resolve unused parameter if NOASSERTS="yes"
Arne Welzel [Thu, 27 Sep 2012 20:22:06 +0000 (22:22 +0200)]
VFS: resolve unused parameter if NOASSERTS="yes"

If VFS is compiled with NOASSERTS="yes", ctty_opcl() does not
use the op parameter. Change to "non-assert()" sanity check.

11 years agodaily: makewhatis -f
pikpik [Thu, 27 Sep 2012 21:12:14 +0000 (23:12 +0200)]
daily: makewhatis -f

. use a little less memory and the processor will be
  freer during start-up.

11 years agounstack, sort: cleanup and improvement
Ben Gras [Wed, 26 Sep 2012 16:29:11 +0000 (18:29 +0200)]
unstack, sort: cleanup and improvement

lets unstack
(a) know about in-kernel ipc entry points and
(b) be able handle >2GB symbol offsets.

. sort: add -x for hex numerical sort
. unstack: gnm is obsolete
. unstack: datasizes is obsolete (use nm --size-sort instead)
. unstack: add ipc entry points read from procfs (hex)
. unstack: use sort -x to sort symbol order so the procfs ones are
  sorted independent of position and original ordering

11 years agoprocfs: make ipc vectors available
Ben Gras [Wed, 26 Sep 2012 15:14:14 +0000 (17:14 +0200)]
procfs: make ipc vectors available