Commit graph

72 commits

Author SHA1 Message Date
David van Moolenbroek
4f6b382c41 Retire ptrace(T_DUMPCORE), dumpcore(1), gcore(1)
The T_DUMPCORE implementation was not only broken - it would currently
produce a coredump of the tracer process rather than the traced
process - but also deeply flawed, and fixing it would require serious
alteration of PM's internal state machine. It should be possible to
implement the same functionality in userland, and that is now the
suggested way forward. For now, also remove the (identical) utilities
using T_DUMPCORE: dumpcore(1) and gcore(1).

Change-Id: I1d51be19c739362b8a5833de949b76382a1edbcc
2014-02-18 11:25:03 +01:00
David van Moolenbroek
24ed4e38de Remove support for obsolete 3.2.1 ABI
Change-Id: I76b4960bda41f55d9c42f8c99c5beae3424ca851
2014-02-18 11:25:02 +01:00
David van Moolenbroek
430c2113c7 Enable getmntinfo(3)
Change-Id: Ida9b0660471bb9fde3cdca6c9b9fd9e94341e02f
2014-02-18 11:25:02 +01:00
David van Moolenbroek
8143b9bf1d Implement support for [f]statvfs1(2)
The [f]statvfs(3) calls now use [f]statvfs1(2).

Change-Id: I949c177fc14abf976e45165c342f897f4ec988ee
2014-02-18 11:25:02 +01:00
David van Moolenbroek
266239fe64 Implement support for getvfsstat(2)
Change-Id: I99b697919d411c57105de561105beefc7d1d309a
2014-02-18 11:25:02 +01:00
David van Moolenbroek
61ed526374 Align "struct statvfs" with NetBSD
This is a requirement for implementing calls such as getmntinfo(3).
VFS is now responsible for filling in some of the structure's fields.

Change-Id: I0c1fa78019587efefd2949b3be38cd9a7ddc2ced
2014-02-18 11:25:01 +01:00
Lionel Sambuc
65333e5108 32 to 64 bits fsblkcnt_t and fsfilcnt_t.
Change-Id: I432229143c85cd178262b802a76ac606801ac59a
2014-02-18 11:25:01 +01:00
Lionel Sambuc
58f5d8dd5e moving prototypes to lib.h
Change-Id: If53d3f5ee761b10e0f3d4346a0c5b39ba7901c65
2014-02-18 11:25:01 +01:00
Lionel Sambuc
55dcce66c6 struct uucred
Change-Id: Ia97cb6c38bb566be30d568a252ae7b76142a21dd
2014-02-18 11:25:01 +01:00
Lionel Sambuc
744378194d Alignement on netbsd types, part 1
The following types are modified (old -> new):
 * _BSD_USECONDS_T_ int       -> unsigned int
 * __socklen_t      __int32_t -> __uint32_t
 * blksize_t        uint32_t  -> int32_t
 * rlim_t           uint32_t  -> uint64_t
On ARM:
 * _BSD_CLOCK_T_    int       -> unsigned int
On Intel:
 * _BSD_CLOCK_T_    int       -> unsigned long

bin/cat is also updated in order to fix warnings.

_BSD_TIMER_T_ has still to be aligned.

Change-Id: I2b4fda024125a19901120546c4e22e443ba5e9d7
2014-02-18 11:25:01 +01:00
Lionel Sambuc
84a7c3f464 fix sysroot clang
Change-Id: I63adf8460e7fdbe3d9d5ad6c828ae5758cb1643c
2014-02-18 11:25:01 +01:00
Thomas Veerman
c1a31d53d9 stat.h: remove some big_ types
Change-Id: I84017db3d54edfb823cc52e02d0b07fccb003988
2014-02-18 11:25:01 +01:00
Thomas Cort
1e69cb63f4 Importing usr.bin/nl
* Add _SC_LINE_MAX to unistd.h (value of 15 from NetBSD).
 * Add _SC_LINE_MAX case to sysconf(3) in libc.
 * usr.bin/nl itself required no Minix specific changes.

Change-Id: I10f056ccdf4f212beb1272f735f41303e5036c05
2013-10-14 18:06:05 -04:00
Ben Gras
c8f3b10909 fix a few more minix specific warnings
. also disable stack protection feature for gcc,
	  causes build errors for pkgsrc gcc on minix

Change-Id: I1c6e2bcb4d948098d642543d7b2711284ee55c72
2013-08-27 16:16:03 +00:00
Ben Gras
6e5a113837 a bit more -Werror compatability
for clang, fix warnings in drivers/, lib/, servers/, sys/, common/.
by turning off fatal warnings (takes effect if the default is on),
fixing warnings or reducing the warning level.

Change-Id: Ia1b4bc877c879ba783158081b59aa6ebb021a50f
2013-08-20 11:37:40 +02:00
Thomas Cort
bdf33c702a Importing sys/dev/videomode
NetBSD provides an in-kernel EDID parser, validator, and printer
along with other useful functions. This code will be re-used by
the Minix fb driver as it is a complete and well tested
implementation.

Change-Id: I46fe3005d9957cd90d4972030ddcce7bc3bd7924
2013-08-11 20:35:08 +02:00
Thomas Cort
437177b028 i2c: increase BUFLEN/CMDLEN to 128, add page flag.
128 byte reads are much more common than 32 byte reads. The message
passing + setup/teardown for a read is much more expensive, in terms
of time, than the reading itself. A slightly bigger struct is well
worth the time savings. This reduces read times for /dev/eeprom
from 57 seconds per 4KB to 14 seconds.

Additionally, make sending the page address in the eeprom driver
and utility optional. This can save a little time when reading
within the same page and allows support for smaller devices that
don't support pages (example: chips containing EDID).

Change-Id: Ie48087caee40c11fa241d1555fce9309ddd27b43
2013-07-27 08:21:37 -04:00
Xiaoguang Sun
64f10ee644 Implement getrusage
Implement getrusage.
These fields of struct rusage are not supported and always set to zero at this time
long ru_nswap;           /* swaps */
long ru_inblock;         /* block input operations */
long ru_oublock;         /* block output operations */
long ru_msgsnd;          /* messages sent */
long ru_msgrcv;          /* messages received */
long ru_nvcsw;           /* voluntary context switches */
long ru_nivcsw;          /* involuntary context switches */

test75.c is the unit test for this new function

Change-Id: I3f1eb69de1fce90d087d76773b09021fc6106539
2013-07-01 23:00:47 +02:00
Thomas Cort
4241cc5d98 include: Import dev/i2c/i2c_io.h
Change-Id: Icb754891349b7f571863f3a87b0318c28c35ac79
2013-06-27 14:20:12 -04:00
Anton Kuijsten
2e3046757a LLVM bitcode for almost the whole source tree
Change-Id: Ibc6f89de112e0649c3a3bfe49c2baa2ed0746212
2013-06-18 10:49:53 +02:00
Anton Kuijsten
1d71e39b73 Gold linker support for entire source tree 2013-06-11 22:51:02 +02:00
Ben Gras
33a7ac7557 vfs: mmap support
. 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
2013-05-31 15:42:00 +00:00
Ben Gras
9e88c40e40 VM: 64-bit mmap()
Some (backwards-compatible) changes in mmap() call message fields
that allow for a 64-bit offset. minix_mmap() takes an off_t and
minix_mmap64() takes a u64_t. Some mmap() work in VM goes into a
separate function, using the new fields, so that that can be re-used
when files are to be mapped (future commit).

Change-Id: Ifb77a90b593dd3c33cf81b396068e4da1ec5fb1c
2013-04-24 10:18:15 +00:00
Xiaoguang Sun
20e6c9329f Change function prototype to use endpoint_t instead of int 2013-04-23 17:15:15 +02:00
Antoine Leca
9131e98a7d utimens(2) system call
Variant of utime(2) with struct timespec (with ns precision)
instead of time_t values; also allows for tv_nsec members
the values UTIME_NOW (force update to current time) or
UTIME_OMIT (allow to set either atim or mtim independently.)

Provides a superset of utimes(2), futimes(2), lutimes(2),
and futimens(2).
Provides the same subset of utimensat(2) as does NetBSD 6.
Also import utimens() and lutimeNS() from NetBSD-current.
2013-04-12 18:55:39 +00:00
Antoine Leca
9315ea8299 sys/stat.h: better align with NetBSD-current 2013-04-12 11:11:58 +02:00
Lionel Sambuc
435f2b0095 Downgrading to netbsd zlib version
Change-Id: I83cf73d8357ea34ab5e49fe15bd4c45ce54cac01
2013-04-09 16:43:13 +02:00
Lionel Sambuc
dd6b239665 Removing include/minix/limits.h
This files defines two constants which are only used through
sys/syslimits. So they where moved there instead of including the file
and it was removed.

Change-Id: Iba3d220144dddf5d6411a6c66e2f223a1aafb50f
2013-04-09 16:43:02 +02:00
Lionel Sambuc
a264c7ec4c Remove obsolete warning in sys/sys/sysctl header
Change-Id: Idb9b10922d00d4b3886c8247f352cc4ec5fe17b4
2013-04-05 13:24:18 +02:00
Thomas Cort
15b3d77268 libc: add adjtime() system call.
Implement the adjtime() system call and add a test for it to test69.
Additionally, install the adjtime.2 and clock_*.2 man pages.
2013-04-04 15:04:54 +02:00
Thomas Cort
e67fc5771d libc: add clock_getres()/clock_gettime() system calls.
In order to make it more clear that ticks should be used for timers
and realtime should be used for timestamps / displaying the date/time,
getuptime() was renamed to getticks() and getuptime2() was renamed to
getuptime().

Servers, drivers, libraries, tests, etc that use getuptime()/getuptime2()
have been updated. In instances where a realtime was calculated, the
calculation was changed to use realtime.

System calls clock_getres() and clock_gettime() were added to PM/libc.
2013-04-04 15:04:53 +02:00
David van Moolenbroek
50e46307de Move MINIX reboot definitions into minix/reboot.h
Also fix a buffer overflow in commands/reboot/sh_wall.c.

Change-Id: I3a61057c4f0221d1700e14d44520b4ad17f1dbe1
2013-03-20 16:50:01 +00:00
David van Moolenbroek
3be9c7c33b Rename "struct partition" to "struct part_geom"
Change-Id: Ifaf9795ba70f5b933599b2a6ec9415e6bd13200c
2013-03-20 16:14:21 +00:00
Lionel Sambuc
fc39546350 Adapt ARM print macro to match used types
Change-Id: I987c669dce30d97ff67e33a50106a07163f7d7f1
2013-03-13 13:51:56 +01:00
Thomas Veerman
49ad4e8888 Spring cleanup
Remove old versions of system calls and system calls that don't have
a libc api interface anymore (dup, dup2, creat).

VFS still contains support for old system call numbers for the new stat
system calls (i.e., 65, 66, 67) to keep supporting old binaries built for
MINIX 3.2.1 (prior to the release).

Change-Id: I721779b58a50c7eeae20669de24658d55d69b25b
2013-03-06 09:56:08 +00:00
Thomas Veerman
fa78dc389f socket: implement SOCK_CLOEXEC and SOCK_NONBLOCK
Change-Id: I3fa36fa999c82a192d402cb4d913bd397e106e53
2013-02-28 10:08:53 +00:00
Thomas Veerman
fd610ba1b0 VFS: add ability to open files O_CLOEXEC
.adjust libc to make use of it (undo __minix diff)

Change-Id: I90a1aa219fcd1b12b6bc60e72176f326eac8184a
2013-02-28 10:08:53 +00:00
Lionel Sambuc
c1bfecc185 Compatibility check for autotools
This add an explicit test on the obsolete _MINIX define, unset it and
replace it with _NETBSD_SOURCE.

This should help compile a lot of packages relying on autotools in pkgsrc.

Change-Id: Ie7da4ed5172f1b9f1f89e7a5d788ec2aed4d2563
2013-02-26 09:44:25 +00:00
Lionel Sambuc
8e4736f2df Removing obsolete _MINIX define
Change-Id: Id33ac7e973d1c0e249b690fe44a597474fac6076
2013-02-26 09:44:20 +00:00
Thomas Veerman
ba49a155b5 fb: introduce framebuffer support to Minix
This patch introduces a framebuffer to Minix. It's written for the ARM
port of Minix, but has an architectural split that separates the
hardware dependent part from the non-hardware dependent part. Futhermore,
this driver was developed using a screen that has a native resolution of
1024x600 pixels and having lack of support for obtaining EDID from the
screen. Consequently, it uses a hardcoded resolution of 1024x600.

The driver uses an interface based on the Linux ioctl API, but supports
only a very limited subset.
2013-02-21 10:29:08 +00:00
Lionel Sambuc
b1c4ba4ab6 ARM updates
Due to the ABI we are using we have to use the earm architecture
moniker for the build system to behave correctly. This involves
then some headers to move around.

There is also a few related Makefile updates as well as minor
source code corrections.
2013-01-17 10:03:58 +01:00
Ben Gras
1cd76c7513 sys/arch/x86/include updates
. primary purpose is to synchronize with <ieeefp.h> which
	  expects a fp_prec from sys/arch/x86/include/ieeefp.h
2013-01-15 12:14:01 +00:00
Lionel Sambuc
0ac803292e Fix warnings trivial warnings.
Fix warnings about:
 . Unused variables
 . format mismatch in printf/scanf format string and arguments
 . Missing parenthesis around assignment as truth values
 . Clang warnings anout unknown GCC pragma
2013-01-14 11:44:31 +01:00
Lionel Sambuc
22e69f558e Cleaning usage of MAJOR/MINOR
Change-Id: I4d7718c51967930375a5f0657b61f869745cf644
2013-01-14 11:36:26 +01:00
Lionel Sambuc
f14fb60209 Libraries updates and cleanup
* Updating common/lib
 * Updating lib/csu
 * Updating lib/libc
 * Updating libexec/ld.elf_so
 * Corrected test on __minix in featuretest to actually follow the
   meaning of the comment.
 * Cleaned up _REENTRANT-related defintions.
 * Disabled -D_REENTRANT for libfetch
 * Removing some unneeded __NBSD_LIBC defines and tests

Change-Id: Ic1394baef74d11b9f86b312f5ff4bbc3cbf72ce2
2013-01-14 11:36:26 +01:00
Lionel Sambuc
f6aac1c3b5 Moving all NetBSD headers back where they belong.
Moving include/sys NetBSD headers to /sys/sys
Moving include/arch/*/ NetBSD headers to /sys/arch/*/include

Change-Id: Ia1a45d4e83ab806c84093ec2b61bdbea9bed65a0
2013-01-14 11:36:25 +01:00
Lionel Sambuc
456a46e6bf Removing useless minix/types.h header
Change-Id: If5f922279b87f075f301b64c7786caa18b434c2a
2012-12-07 13:58:06 +01:00
Lionel Sambuc
7d73223f08 Removing test on __MINIX_w which is never defined 2012-11-15 16:07:30 +01:00
Lionel Sambuc
d19d7d58aa 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.
2012-11-15 16:07:29 +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