Commit graph

4057 commits

Author SHA1 Message Date
Ben Gras
25e9d7317c make /usr/include/i386 2011-06-21 17:28:43 +02:00
Erik van der Kouwe
6e0f3b3bda Split off sys_umap_remote from sys_umap
sys_umap now supports only:
- looking up the physical address of a virtual address in the address space
  of the caller;
- looking up the physical address of a grant for which the caller is the
  grantee.

This is enough for nearly all umap users. The new sys_umap_remote supports
lookups in arbitrary address spaces and grants for arbitrary grantees.
2011-06-10 14:28:20 +00:00
Thomas Cort
25d26d76fd A few aesthetic changes to make the minix port more acceptable
to upstream.

  - revert to upstream version of function prototypes for
    setting the uid and gid fields of the archive_entry.
  - move uid/gid overflow checks into header_common().
  - use archive_set_error() instead of fprintf() for getting
    error message text back to the main program.
2011-06-10 00:40:22 +02:00
Ben Gras
b19820774e fixed clang warnings in drivers/
. changed debug statements system for audio/ to do so
2011-06-09 16:57:51 +02:00
Ben Gras
a77c2973b3 fix clang warnings -R in kernel/ and servers/ 2011-06-09 16:09:13 +02:00
Ben Gras
d34ab6de9f commands: fix clang errors 2011-06-09 08:27:49 +02:00
Erik van der Kouwe
b08dff6011 Remove unused duplicate grant code in umap 2011-06-09 05:06:34 +00:00
Erik van der Kouwe
1e5f9dfa14 Make sys_umap on grants check grantee 2011-06-09 05:05:20 +00:00
Erik van der Kouwe
419dadf528 Remove redundant atwini code, use PIO for bad DMA 2011-06-08 19:24:41 +00:00
Erik van der Kouwe
c2da8cb535 Globally enable -Wall warnings for GCC 2011-06-08 19:21:03 +00:00
Ben Gras
900a273d3d chrootmake: obj-* cleanup instead of just obj-ack 2011-06-08 16:19:09 +02:00
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