Commit graph

4046 commits

Author SHA1 Message Date
Gianluca Guida
30fa6d8e03 Properly overwrite LIBDIR in mk scripts. 2011-06-08 15:47:37 +02:00
Ben Gras
d490669430 prepare for netbsd libc/headers
. mtree entries for /usr/netbsd
  . install(1) fix for relative symlinks by Antoine Leca
2011-06-07 15:23:23 +00:00
Ben Gras
230b7775fe changes for detecting and building for clang/binutils elf
and minor fixes:
 . add ack/clean target to lib, 'unify' clean target
 . add includes as library dependency
 . mk: exclude warning options clang doesn't have in non-gcc
 . set -e in lib/*.sh build files
 . clang compile error circumvention (disable NOASSERTS for release builds)
2011-06-07 16:49:52 +02:00
Thomas Cort
ef257bcc1b /etc/group: add 'games' group
Several pkgsrc packages under the games category won't install
without a games group. This change adds the group with gid 13,
the default games gid on NetBSD.
2011-06-07 16:48:48 +02:00
Ben Gras
f011d59d67 release.sh, tell_config: variables from /usr/src 2011-06-07 14:34:14 +02:00
Thomas Cort
4a5ca363b5 libarchive: fix bad timestamp bug caused by bit shift.
The file timestamps in archives created by libarchive all had
dates in the year 2038. It was caused by a bit shift in
archive_write_set_format_ustar which shifted 1 instead of 1ull.
2011-06-06 20:52:22 +02:00
Ben Gras
c02833ced6 <timers.h> - add feature to time a code block
. also minor compile fixes for it
2011-06-06 09:04:11 +02:00
Ben Gras
cb13f32a7c release.sh fixes, updates, improvements for git, usb, readability 2011-06-01 22:53:49 +02:00
Ben Gras
fb53eb09cf boot/cdbootblock: use AFLAGS instead of CPPFLAGS
. this unbreaks building the .iso
2011-06-01 22:53:48 +02:00
Erik van der Kouwe
0cb22acbda Fix VM -Wall warnings and enable -Werror 2011-06-01 11:30:58 +02:00
Thomas Cort
f7c1307878 Add chmod o-w /usr
After the default install, /usr was world writable. perl refused to
install itself into /usr with that permission. This fixes the permissions.
2011-05-26 08:22:57 +02:00
Tomas Hruby
423be1545c Fix for SPROFILE == 0
- contributed by Antoine Leca
2011-05-25 09:42:11 +02:00
Tomas Hruby
5582aae6d6 LWIP - removed __unused where inappropriate 2011-05-25 09:41:19 +02:00
Gianluca Guida
aff45df1af libcompat: Add net/gen stub headers.
This helps reducing patching when compiling legacy minix net utils.
2011-05-24 16:54:11 +02:00
Arun Thomas
2a839c735e Import libelf from elftoolchain r1525 2011-05-21 19:15:26 +02:00
Ben Gras
314d09adf7 fix clang warnings in servers/ 2011-05-12 22:23:02 +02:00
Ben Gras
674cd6fd48 larger i/o buffer for exec()
. makes exec() for large executables (e.g. clang, gcc)
    significantly faster

Thanks to Antoine Leca.
2011-05-12 19:12:28 +02:00
Tomas Hruby
bed9e48c12 APIC timer needs rearming before halting the cpu
- time stops if there is no activity and the timer expired before
  we halted the cpu

- restart_local_timer() checks if the timer has expired and if so it
  restarts it

- we do the same when switching back to userspace
2011-05-11 11:54:23 +02:00
Tomas Hruby
f5a1e58f59 PCI - do not panic when ACPI cannot map bridges
- when ACPI does not find mappings for pci brdiges, do no panic,
  only report a warning and continue to a fallback which uses
  only the root bus IRQ routing table. Fail only if that is not
  present.
2011-05-06 17:41:14 +02:00
Arun Thomas
350b60661a ELF multiboot support 2011-05-04 18:51:43 +02:00
Ben Gras
455b809b17 made boot/ into hierarchy of programs
work of Antoine Leca
2011-04-28 01:33:23 +02:00
Erik van der Kouwe
e969b5e11b Remote unused segctl kernel call 2011-04-26 23:28:23 +02:00
Ben Gras
7db58ddc19 OBJDIR-clean generating of .gitignore
By Antoine Leca
2011-04-25 14:18:36 +02:00
Erik van der Kouwe
c50ec2b4e2 fix missing return statement in nonamed causing network failure after 300s when compiling with GCC 2011-04-21 19:14:25 +00:00
Thomas Veerman
20a04a068d Generate .gitignore file for tools directory 2011-04-21 13:20:55 +00:00
Thomas Veerman
22049c1ec3 Enable generation of .gitignore file for the test dir 2011-04-21 13:20:13 +00:00
Thomas Veerman
827daf1fca Make test40 behave
Make test40 behave better. It should create its own subdirectory to
conduct its tests and should not write to /tmp. Also, the master-slave
terminal pair it tries to open might be in use; it should try to obtain
another pair. These changes allow the test to be run multiple times
simultaneously from different paths (to test select() more intensively).
2011-04-21 13:18:00 +00:00
David van Moolenbroek
196de8bc40 sprofalyze.pl: fix for forked-nonexeced processes 2011-04-20 21:39:13 +00:00
Ben Gras
2b09bfde6d kernel: fix logic error in the case vm_lookup fails 2011-04-20 10:17:08 +00:00
David van Moolenbroek
46cee00ad8 Kernel: try_async/try_one fixes
- skip processes that are not asynsending to the target
- do not clear whole asynsend table upon IPC permission error
- be more accepting when one table entry is bogus later on
2011-04-18 22:56:34 +00:00
David van Moolenbroek
afb8067c4f dhcpd: fix newly introduced ACK warnings 2011-04-16 11:13:31 +00:00
David van Moolenbroek
020277a38f libmthread: support for thread-local storage (keys/specifics) 2011-04-14 11:54:43 +00:00
Tomas Hruby
dc8ee363db SMP - INIT IPI deasserting fix
When deasserting the INIT IPI the DM field must be zero
2011-04-13 16:57:43 +00:00
Thomas Veerman
b1a60476c0 Return errors directly instead of using errno 2011-04-13 14:01:13 +00:00
Thomas Veerman
aba392e630 Clean up and fix multiple bugs in select:
- Remove redundant code.
 - Always wait for the initial reply from an asynchronous select request,
   even if the select has been satisfied on another file descriptor or
   was canceled due to a serious error.
 - Restart asynchronous selects if upon reply from the driver turns out
   that there are deferred operations (and do not forget we're still
   interested in the results of the deferred operations).
 - Do not hang a non-blocking select when another blocking select on
   the same filp is still blocking.
 - Split blocking operations in read, write, and exceptions (i.e.,
   blocking on read does not imply the write will block as well).
 - Some loops would iterate over OPEN_MAX file descriptors instead of
   the "highest" file descriptor.
 - Use proper internal error return values.
 - A secondary reply from a synchronous driver is essentially the same
   as from an asynchronous driver (the only difference being how the 
   answer is received). Merge.
 - Return proper error code after a driver failure.
 - Auto-detect whether a driver is synchronous or asynchronous.
 - Remove some code duplication.
 - Clean up code (coding style, add missing comments, put all select
   related code together).
2011-04-13 13:25:34 +00:00
Thomas Veerman
f0740680cd Do not print an error message when a binary is corrupt 2011-04-12 13:09:19 +00:00
David van Moolenbroek
c51cd5fe91 Server/driver protocols: no longer allow third-party copies.
Before safecopies, the IO_ENDPT and DL_ENDPT message fields were needed
to know which actual process to copy data from/to, as that process may
not always be the caller. Now that we have full safecopy support, these
fields have become useless for that purpose: the owner of the grant is
*always* the caller. Allowing the caller to supply another endpoint is
in fact dangerous, because the callee may then end up using a grant
from a third party. One could call this a variant of the confused
deputy problem.

From now on, safecopy calls should always use the caller's endpoint as
grant owner. This fully obsoletes the DL_ENDPT field in the
inet/ethernet protocol. IO_ENDPT has other uses besides identifying the
grant owner though. This patch renames IO_ENDPT to USER_ENDPT, not only
because that is a more fitting name (it should never be used for I/O
after all), but also in order to intentionally break any old system
source code outside the base system. If this patch breaks your code,
fixing it is fairly simple:

- DL_ENDPT should be replaced with m_source;
- IO_ENDPT should be replaced with m_source when used for safecopies;
- IO_ENDPT should be replaced with USER_ENDPT for any other use, e.g.
  when setting REP_ENDPT, matching requests in CANCEL calls, getting
  DEV_SELECT flags, and retrieving of the real user process's endpoint
  in DEV_OPEN.

The changes in this patch are binary backward compatible.
2011-04-11 17:35:05 +00:00
Gianluca Guida
4e86b0d53f Move back resolv.h, nameser.h and netdb.h as they conflict with NetBSD headers and libc. 2011-04-08 18:50:58 +00:00
David van Moolenbroek
c4928b2df9 libsys: fix micro_delay() 2011-04-08 16:57:44 +00:00
Thomas Veerman
2cde22ee10 Enable a process to find out what the error code was when delivery of an
asynchronous message resulted in an error.

The model here is that:
 - Iff a sender wishes to be notified, the sender MUST check for errors
   BEFORE sending another asynchronous message.

The reason is that in order to remember the error code, we can't clean up
the message table and hence we risk running out of table space. This is
less of a problem when the sender enables notifications only for errors.
2011-04-08 15:23:12 +00:00
Thomas Veerman
7457cbe62f Enable sending a notification when sending of an asynchronous message was
completed (successfully or not). AMF_NOTIFY_ERR can be used if the sender 
only wishes to be notified in case of an error (e.g., EDEADSRCDST). A new
endpoint ASYNCM will be the sender of the notification.
2011-04-08 15:14:48 +00:00
Thomas Veerman
16e0e9370e Use a bitmap for pending asynchronous messages instead of a global flag.
That way it works similar to pending notifications.
2011-04-08 15:03:33 +00:00
Thomas Veerman
9db2311b22 Reduce the number of copies done by the kernel when handling retrieval and
delivery of asynchronous messages.
2011-04-08 14:53:55 +00:00
Tomas Hruby
8200e91073 Fixed smp compilation
- missing u64.h include after 64bit routines for gcc got inlined
2011-04-08 11:52:30 +00:00
Arun Thomas
cd9b4b46f4 libexec: return physaddr info from ELF headers 2011-04-07 12:22:36 +00:00
Tomas Hruby
b2c2dc72bc LWIP - Fix for dhcpd broadcast to work after boot
Dhcp only works if devices are configured with a broadcast source
address at the begining as it currently uses raw ip sockets and the
sockets sets the source address. It is a quick hack and proper hdcpd
fix is preferable
2011-04-07 07:44:27 +00:00
Tomas Hruby
0039e02339 LWIP - scripts
This changes to the boot scripts allow switching to lwip simply by
setting lwip=yes  in the boot monitor.
2011-04-07 07:44:23 +00:00
Tomas Hruby
8171eb0b3d LWIP - dhcpd --lwip
A sort of quick hack for dhcpd to work as a client with lwip server.

- The functionality is not changed unless --lwip switch is supplied.
  dhcpd does not use broadcast udp sockets but some sort of raw
  sockets and changes their behavior during their life by ioctls.

- I thought there is no need to polute lwip just to make dhcp client
  work. Instead I decided to twist the client a little bit.

- It is so far the only big collision I found between inet and lwip.
2011-04-07 07:44:17 +00:00
Tomas Hruby
dca25a1b39 LWIP - the lwip server
The server implements inet-like interface to vfs and drivers. The core
functionality is contained in the liblwip.
2011-04-07 07:44:11 +00:00
Tomas Hruby
abab24b785 LWIP - liblwip
lwip-1.4.0-rc1 imported as liblwip
2011-04-07 07:43:36 +00:00