. the default entry for disabled ttys for getty
in /etc/ttys is "", but init crashed on handling that
string.
Change-Id: Ib7cd6c6869e338f47df0aa5abed36f15eda4f6ff
. ignore interrupt (stop interrupt check loop) if
interrupt bit not set; limit loop too
. mask off other bits when testing bits in the status register
. this fixes rs232 output that would otherwise never get re-triggered
as too many bits were set in the status byte to match the
possibilities.
Change-Id: I311c93377fa8fb477ee9a756455fdeda780e6ba1
. let the dynamic linker use a real file mmap(), reverting
most of the minix-specific changes
. except for a fallback mode for systems or filesystems that
do not support mmap() on files
. make, grep: let them use mmap() too, with fallback
Change-Id: I11c0c9ad439d713917a6f5c2d196558f6c03eabd
. test74 for mmap functionality
. vm: add a mem_file memory type that specifies an mmap()ped
memory range, backed by a file
. add fdref, an object that keeps track of FD references within
VM per process and so knows how to de-duplicate the use of FD's
by various mmap()ped ranges; there can be many more than there can
be FD's
. turned off for now, enable with 'filemap=1' as boot option
Change-Id: I640b1126cdaa522a0560301cf6732b7661555672
. libc: add vfs_mmap, a way for vfs to initiate mmap()s.
This is a good special case to have as vfs is a slightly
different client from regular user processes. It doesn't do it
for itself, and has the dev & inode info already so the callback
to VFS for the lookup isn't necessary. So it has different info
to have to give to VM.
. libc: also add minix_mmap64() that accepts a 64-bit offset, even
though our off_t is still 32 bit now.
. On exec() time, try to mmap() in the executable if available.
(It is not yet available in this commit.)
. To support mmap(), add do_vm_call that allows VM to lookup
(to ino+dev), do i/o from and close FD's on behalf of other
processes.
Change-Id: I831551e45a6781c74313c450eb9c967a68505932
. prevents zombies from accumulating for as long as tcpd exists
for child processes that create their own process group, e.g. ftpd.
Change-Id: Ic56597810f7d17e1cc28b755e2d1998ecf49a27c
If present a file called .settings will be sourced when
calling the arm_sdimage.sh script. This allows to configure
the build setting for arm build without the need to specify
the flags each time arm_sdimage.sh is called.
For example to configure arm_sdimage.sh to target the
beaglebone put the following content in your .settings file.
BASE_URL=http://www.minix3.org/arm/beaglebone
FLAG=-DAM335X
CONSOLE=tty00
Change-Id: Ide0341a255bc7f41dc5c30d0a43e71b01a8ea55c
Use acpi poweroff if it's possible.
Change-Id: I103cc288523bf63fa536750b1d408ac88bbe35fb
Signed-off-by: Ben Gras <ben@minix3.org>
Signed-off-by: Tomas Hruby <tom@minix3.org>
The syslogd.pid file has moved from /usr/run to /var/run. The comments
in syslog.conf direct the user to restart syslogd using the old PID
file location. This patch updates the comment to match the code.
Change-Id: Ib40cd1199ce201e1cbc74e1f1393d55a166ef343
The previous test would return EFAULT as soon as the group pointer
was NULL, while it is sensible when the count is also 0.
In that case, the SETGROUP syscall is expected to clear all the
group entries as the new set is empty.
Change-Id: I07b7e1d1f023a52e3035d53f7d9b42b660e039e8
Omap timers remove hardcoded base address and add some initial
support for the beaglebone's timers. Frclock_util will need
refactoring to remain independent of the ARM flavour.
Change-Id: I2b5d04e930364262c81b5686de634c0a51796b23
Remove hardcoded base address for the omap interrupt handler and add
interrupt names for AM335X in omap_intr.h.
Change-Id: Ie606d8612f55990d55f9db655583052f53950e8e
Keep kernel and modules in the first 256MB of memory in preparation
for the beaglebone. That target only has 256 MB of memory.
Change-Id: I3d92247b5d4e5d3aab7388fe01c2f5713d6a4593
Removed hardcoded base address for in kernel serial. This will ease
porting to different boards and allow us to remap i/o at later stage.
Change-Id: I4a4e00ed2aa2f94dfe928dc43a6816d3b94576b7
Simplify the in kernel serial header to a minimum. The driver doing
the real handling is the tty driver.
Change-Id: I5d487d71a3d22906313aa8af5e9d84b0751a6868
We are planning on using the NetBSD config system to perform build
system configuration when targeting different hardware variants.
This functionality however is not integrated yet and we currently
rely on using ifdef's in the code. This commit add the DDM37XX flag.
Change-Id: Ia25dfa520c7df4b648f4d1a583808de774acff63
- Added the possibility to define the number of parallel jobs from the
command line with (example, default is 1):
$ JOBS=8 ./releasetools/arm_sdimage.sh
- Generate filesystem filling the reserved partition area, instead of
being smaller.
- Added a possibility to specify additional parameter to the build.sh
script from the command line with (example):
$ BUILDVARS='-N0 -V MYVAR=yes' ./releasetools/arm_sdimage.sh
Change-Id: I5c34268ebf7d45a8d3408b45b1dc5051d775826c
Previously, if a proto file was given, the -b argument would be ignored.
Also added:
- if the number of inodes is not given, then an estimation is used.
- sanity checks where moved from one special case to the general case.
Change-Id: I2abfa52bf34206c9087c64b5bfc26af866eb47cb
A few symlinks were pointing to a nonexistent file named '(null)'
instead of their intended target. This was only seen when using the
arm_sdimage.sh script.
There is two ways of specifying links and directories. the first one
using an entry in one of the mtree files, and the second one in
/etc/Makefile.
Those entries where doubled, and one of them would specify some rights,
while the other had the target.
By removing those entries, I make sure there is only one definition of
these symlinks, which solves the problem I was seeing on an ARM image.
These symlinks are still present on a generated system, as they are
required.
Change-Id: I9ced8860f72d7c4d686a09720de4d8257d6e04fa
