Commit graph

3797 commits

Author SHA1 Message Date
Ben Gras
53567bf741 no DEBUG_VMASSERT committed 2009-10-18 20:08:55 +00:00
Erik van der Kouwe
4c2f0eb22f Suppress spurious scancodes in VMWare 2009-10-18 07:12:42 +00:00
Erik van der Kouwe
44a4c8c0d2 Add more identifiers to drivers.conf for orinoco and rtl8137.
Increase RSS_NR_PCI_ID and remove dumplicate reference
to /etc/drivers.conf; each such reference uses _PATH_DRIVERS_CONF
from <minix/paths.h> now.
2009-10-14 07:20:13 +00:00
Ben Gras
abdf8e26fb moving OSS to a package. 2009-10-12 12:53:36 +00:00
David van Moolenbroek
0143cb2335 support for head -n (suggested by xorquewasp) 2009-10-10 22:36:46 +00:00
Erik van der Kouwe
fc2634d1ed Network card autodetection in netconf.sh 2009-10-10 15:54:05 +00:00
Erik van der Kouwe
cb6dbfca2c Add lspci command and SI_PCI_INFO getsysinfo call 2009-10-09 10:48:46 +00:00
David van Moolenbroek
045f1cdb10 inet: fix TCP connection corruption bug (causing test40 to fail sometimes) 2009-10-06 20:32:58 +00:00
Erik van der Kouwe
e9533909ff Report make issue in UPDATING (approved by Ben) 2009-10-06 14:17:13 +00:00
Erik van der Kouwe
d9a34f96e7 Add nohup tool (approved by Ben) 2009-10-06 14:16:35 +00:00
Ben Gras
dbbc0c23d5 fix compiler warning by including for prototype. 2009-10-05 16:45:03 +00:00
Ben Gras
c373473f24 add prototype for wait_for() to fix compiler warning. 2009-10-05 16:43:02 +00:00
Ben Gras
45ae52aec0 fix compiler warnings using dubious casts. 2009-10-05 16:41:28 +00:00
Ben Gras
2f4ea30d96 fix compiler warning 2009-10-05 16:40:21 +00:00
Ben Gras
1a85c6be78 fix compiler warning due to const char * -> char * 2009-10-05 16:38:12 +00:00
Ben Gras
24e1e83028 really revert endpoint_t -> int
debugging info on panic: decode segment selectors and descriptors, now moved
to arch-specific part, prototypes added; sanity checking in debug.h made
optional with vmassert().
2009-10-05 15:47:23 +00:00
Ben Gras
30804b9ed7 thanks to tomas: fix for level0() race condition - global variable can
be used concurrently.  pass the function in eax instead; this gets rid
of the global variable.  also execute the function directly if we're
already trapped into the kernel.

revert of u32_t endpoint_t to int (some code assumes endpoints are
negative for negative slot numbers).
2009-10-05 15:22:31 +00:00
Ben Gras
88a12c70d2 little more info in pagefault exception handler. 2009-10-03 12:23:02 +00:00
Ben Gras
6bd3002f06 - exact magic values for entered/nonentered states in recursive enter check
- read_*() functions to read segment selector values
 - decode loaded segments on panic
2009-10-03 12:17:46 +00:00
Ben Gras
fe35879325 - panic if there's no runnable process
- more basic sanity check before recursive enter check (data segment)
 - try to jump to boot monitor instantly on recursive panic
2009-10-03 11:30:35 +00:00
Ben Gras
e716fae585 packman -y: noninteractive mode to install all packages 2009-10-03 09:57:37 +00:00
Ben Gras
fb5b10a081 fixed grep usage in filter (again) 2009-10-02 13:29:36 +00:00
Ben Gras
85ad7b6b11 don't have ackpack in the list any more as it installs an
old /usr/bin/make.
2009-10-02 13:23:58 +00:00
Ben Gras
7f423d0fa2 Unique matching for package name when grepping for it in the master list. 2009-10-02 13:02:36 +00:00
David van Moolenbroek
e7dea9c609 Add id(1) -g, -n, -r options (Bug#302, reported by Aleksey Cheusov) 2009-10-02 12:23:00 +00:00
Tomas Hruby
982f4a0cbb isofs links with libsysutil which does not exist anymore 2009-10-02 12:07:46 +00:00
Ben Gras
b9e0af1c1e dirs for OSS 2009-10-02 10:35:05 +00:00
Ben Gras
57be617a8d revert to 16MB to fix reinstall for now. 2009-10-02 09:48:15 +00:00
David van Moolenbroek
e913d66749 INET: fix panic when network drivers are started late (Bug#309, reported by Niek Linnenbank) 2009-10-01 21:24:12 +00:00
David van Moolenbroek
8f9a90192f RS: disable harmless warning 2009-10-01 19:21:57 +00:00
Ben Gras
d3382c4a6c postgresql in packing list 2009-10-01 18:14:49 +00:00
Ben Gras
0d83eeb194 slightly larger /usr needed 2009-10-01 17:45:14 +00:00
Ben Gras
5a0c76e64a connect OSS to the build (clean and install only) 2009-10-01 17:23:54 +00:00
David van Moolenbroek
6168bcefa6 Fix bios_wini using wrong size for vector (Bug#280, reported by John Peace) 2009-10-01 16:59:04 +00:00
David van Moolenbroek
bc029d0bc6 Remove treecmp utility (Bug#310, reported by John Peace) 2009-10-01 16:58:13 +00:00
David van Moolenbroek
2ac8124914 Fix writeisofs lseek() usage (Bug#311, reported by John Peace 2009-10-01 16:56:46 +00:00
Ben Gras
b7ac32bfa4 dir for oss config files 2009-10-01 16:55:54 +00:00
David van Moolenbroek
0c1ae1965e Fix syslog buffer overflow (Bug#270, reported by Kevin Jordan) 2009-10-01 16:54:56 +00:00
Ben Gras
cb50e7e135 support for OSS. 2009-10-01 16:36:14 +00:00
Thomas Veerman
cb6f6a94f7 Fixes to ISOFS 2009-10-01 14:34:17 +00:00
Thomas Veerman
471ad9384f Initial import of ISOFS by Jacopo Urbani 2009-10-01 14:00:27 +00:00
Ben Gras
cee82da892 implement VAR += .. feature, contributed by Pieter Hijma 2009-10-01 11:29:08 +00:00
David van Moolenbroek
49808dcf77 PM delay call infrastructure improvements
- allow PM to tell sys_runctl() whether to use delay call feature
- only use this feature in PM for delivering signals - not for exits
- do better error checking in PM on sys_runctl() calls
- rename SIGKREADY to SIGNDELAY
2009-10-01 10:36:09 +00:00
David van Moolenbroek
f11f597777 Make message type ranges in com.h (eventually) unique 2009-10-01 10:33:01 +00:00
David van Moolenbroek
a8ebc69c6e Fix erroneous times() call in udpstat/tcpstat.
Reported by John Peace, bug #312.
Also fix times(2) man page.
2009-10-01 10:31:29 +00:00
Tomas Hruby
6539c356c6 idle_task() declared 3x in kernel/proto.h. 2 declarations removed 2009-10-01 07:59:15 +00:00
Arun Thomas
8f4ca2dc92 Increase root partition size to 64 MB. 2009-09-30 14:11:58 +00:00
Ben Gras
e326a01446 - retrieve binary packages and sources from webserver to make a release, incrementally using wget
(so wget required)
 - don't build List file again, but use webserver List file and filter it
2009-09-30 13:11:22 +00:00
Arun Thomas
782a05b919 Bump release to 3.1.5 in issue.install 2009-09-30 13:00:38 +00:00
David van Moolenbroek
b423d7b477 Merge of David's ptrace branch. Summary:
o Support for ptrace T_ATTACH/T_DETACH and T_SYSCALL
o PM signal handling logic should now work properly, even with debuggers
  being present
o Asynchronous PM/VFS protocol, full IPC support for senda(), and
  AMF_NOREPLY senda() flag

DETAILS

Process stop and delay call handling of PM:
o Added sys_runctl() kernel call with sys_stop() and sys_resume()
  aliases, for PM to stop and resume a process
o Added exception for sending/syscall-traced processes to sys_runctl(),
  and matching SIGKREADY pseudo-signal to PM
o Fixed PM signal logic to deal with requests from a process after
  stopping it (so-called "delay calls"), using the SIGKREADY facility
o Fixed various PM panics due to race conditions with delay calls versus
  VFS calls
o Removed special PRIO_STOP priority value
o Added SYS_LOCK RTS kernel flag, to stop an individual process from
  running while modifying its process structure

Signal and debugger handling in PM:
o Fixed debugger signals being dropped if a second signal arrives when
  the debugger has not retrieved the first one
o Fixed debugger signals being sent to the debugger more than once
o Fixed debugger signals unpausing process in VFS; removed PM_UNPAUSE_TR
  protocol message
o Detached debugger signals from general signal logic and from being
  blocked on VFS calls, meaning that even VFS can now be traced
o Fixed debugger being unable to receive more than one pending signal in
  one process stop
o Fixed signal delivery being delayed needlessly when multiple signals
  are pending
o Fixed wait test for tracer, which was returning for children that were
  not waited for
o Removed second parallel pending call from PM to VFS for any process
o Fixed process becoming runnable between exec() and debugger trap
o Added support for notifying the debugger before the parent when a
  debugged child exits
o Fixed debugger death causing child to remain stopped forever
o Fixed consistently incorrect use of _NSIG

Extensions to ptrace():
o Added T_ATTACH and T_DETACH ptrace request, to attach and detach a
  debugger to and from a process
o Added T_SYSCALL ptrace request, to trace system calls
o Added T_SETOPT ptrace request, to set trace options
o Added TO_TRACEFORK trace option, to attach automatically to children
  of a traced process
o Added TO_ALTEXEC trace option, to send SIGSTOP instead of SIGTRAP upon
  a successful exec() of the tracee
o Extended T_GETUSER ptrace support to allow retrieving a process's priv
  structure
o Removed T_STOP ptrace request again, as it does not help implementing
  debuggers properly
o Added MINIX3-specific ptrace test (test42)
o Added proper manual page for ptrace(2)

Asynchronous PM/VFS interface:
o Fixed asynchronous messages not being checked when receive() is called
  with an endpoint other than ANY
o Added AMF_NOREPLY senda() flag, preventing such messages from
  satisfying the receive part of a sendrec()
o Added asynsend3() that takes optional flags; asynsend() is now a
  #define passing in 0 as third parameter
o Made PM/VFS protocol asynchronous; reintroduced tell_fs()
o Made PM_BASE request/reply number range unique
o Hacked in a horrible temporary workaround into RS to deal with newly
  revealed RS-PM-VFS race condition triangle until VFS is asynchronous

System signal handling:
o Fixed shutdown logic of device drivers; removed old SIGKSTOP signal
o Removed is-superuser check from PM's do_procstat() (aka getsigset())
o Added sigset macros to allow system processes to deal with the full
  signal set, rather than just the POSIX subset

Miscellaneous PM fixes:
o Split do_getset into do_get and do_set, merging common code and making
  structure clearer
o Fixed setpriority() being able to put to sleep processes using an
  invalid parameter, or revive zombie processes
o Made find_proc() global; removed obsolete proc_from_pid()
o Cleanup here and there

Also included:
o Fixed false-positive boot order kernel warning
o Removed last traces of old NOTIFY_FROM code

THINGS OF POSSIBLE INTEREST

o It should now be possible to run PM at any priority, even lower than
  user processes
o No assumptions are made about communication speed between PM and VFS,
  although communication must be FIFO
o A debugger will now receive incoming debuggee signals at kill time
  only; the process may not yet be fully stopped
o A first step has been made towards making the SYSTEM task preemptible
2009-09-30 09:57:22 +00:00