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14 years agoFPU: fix field names, compiler warning, long lines
David van Moolenbroek [Wed, 2 Dec 2009 23:12:46 +0000 (23:12 +0000)]
FPU: fix field names, compiler warning, long lines

14 years agoPart of the FPU changes; forgot to add these files in FPU commit.
Ben Gras [Wed, 2 Dec 2009 16:35:05 +0000 (16:35 +0000)]
Part of the FPU changes; forgot to add these files in FPU commit.

14 years agortl8169 driver contributed by Jaswinder Singh Rajput.
Ben Gras [Wed, 2 Dec 2009 15:59:42 +0000 (15:59 +0000)]
rtl8169 driver contributed by Jaswinder Singh Rajput.

14 years agoprevious commit premature and not part of FPU changes.
Ben Gras [Wed, 2 Dec 2009 15:53:20 +0000 (15:53 +0000)]
previous commit premature and not part of FPU changes.

14 years agoSpecify types for integer MAX constants
Erik van der Kouwe [Wed, 2 Dec 2009 15:35:09 +0000 (15:35 +0000)]
Specify types for integer MAX constants

14 years agoany blocksize.
Ben Gras [Wed, 2 Dec 2009 15:33:14 +0000 (15:33 +0000)]
any blocksize.

14 years agoFPU context switching support by Evgeniy Ivanov.
Ben Gras [Wed, 2 Dec 2009 13:01:48 +0000 (13:01 +0000)]
FPU context switching support by Evgeniy Ivanov.

14 years agoAdd 'getidle' CPU utilization measurement infrastructure
David van Moolenbroek [Wed, 2 Dec 2009 11:52:26 +0000 (11:52 +0000)]
Add 'getidle' CPU utilization measurement infrastructure

14 years agoFilter driver by Wu Bingzheng et al
David van Moolenbroek [Wed, 2 Dec 2009 10:08:58 +0000 (10:08 +0000)]
Filter driver by Wu Bingzheng et al

14 years agoAllow servers to run with fewer privileges:
David van Moolenbroek [Wed, 2 Dec 2009 10:06:58 +0000 (10:06 +0000)]
Allow servers to run with fewer privileges:
- allow non-root processes to get their own endpoint
- make alloc_contig() call sys_umap() only when requested

14 years agolibdriver changes:
David van Moolenbroek [Wed, 2 Dec 2009 09:57:48 +0000 (09:57 +0000)]
libdriver changes:
- remove obsolete non-safecopy support
- merge libdriver and libdriver_asyn
- change standard reply model from sendnb to senda

14 years agoRS changes:
David van Moolenbroek [Wed, 2 Dec 2009 09:54:50 +0000 (09:54 +0000)]
RS changes:
- add new "control" config directive, to let drivers restart drivers
  (by Jorrit Herder)
- fix bug causing system processes to be started twice sometimes

14 years agofix for race condition - IRQ can happen between clearing the endpoint
Ben Gras [Tue, 1 Dec 2009 16:46:27 +0000 (16:46 +0000)]
fix for race condition - IRQ can happen between clearing the endpoint
of the handling process and before removing the hook. The handler function
will panic then.

14 years agoAlternative VirtualBox/Lance driver workaround
David van Moolenbroek [Sat, 28 Nov 2009 13:28:55 +0000 (13:28 +0000)]
Alternative VirtualBox/Lance driver workaround

14 years agoRS fixes:
David van Moolenbroek [Sat, 28 Nov 2009 13:23:45 +0000 (13:23 +0000)]
RS fixes:
- fix resource leak (PCI ACLs) when child fails right after exec
- fix resource leak (memory) when child exec fails at all
- fix race condition setting VM call privileges for new child
- make dev_execve() return a proper result, and check this result
- remove RS_EXECFAILED, as it should behave exactly like RS_EXITING
- add more clarifying comments about starting servers

14 years agoPM: remove 'boottime' global variable
David van Moolenbroek [Sat, 28 Nov 2009 13:22:01 +0000 (13:22 +0000)]
PM: remove 'boottime' global variable

14 years agofix _NSIG usage
David van Moolenbroek [Sat, 28 Nov 2009 13:20:50 +0000 (13:20 +0000)]
fix _NSIG usage

14 years agoPortability: POSIXize some of inet's error codes
David van Moolenbroek [Sat, 28 Nov 2009 13:18:33 +0000 (13:18 +0000)]
Portability: POSIXize some of inet's error codes

14 years agoKernel: unbreak load averages
David van Moolenbroek [Sat, 28 Nov 2009 13:16:03 +0000 (13:16 +0000)]
Kernel: unbreak load averages

14 years agoKernel: fix faulty trap check
David van Moolenbroek [Sat, 28 Nov 2009 13:15:07 +0000 (13:15 +0000)]
Kernel: fix faulty trap check

14 years agoPortability: include sys/select.h from sys/time.h
David van Moolenbroek [Sun, 22 Nov 2009 20:11:06 +0000 (20:11 +0000)]
Portability: include sys/select.h from sys/time.h

14 years agoVM: don't send arbitrary status values to kernel
David van Moolenbroek [Sun, 22 Nov 2009 13:06:18 +0000 (13:06 +0000)]
VM: don't send arbitrary status values to kernel

14 years agoSupport for read/write on connected UDP sockets
David van Moolenbroek [Thu, 19 Nov 2009 23:45:46 +0000 (23:45 +0000)]
Support for read/write on connected UDP sockets

14 years agoRemove dead mini_ds_retrieve_u32 code
David van Moolenbroek [Tue, 17 Nov 2009 14:10:09 +0000 (14:10 +0000)]
Remove dead mini_ds_retrieve_u32 code

14 years agoPatch by Jaswinder Singh Rajput to fix FTP progress display
Erik van der Kouwe [Tue, 17 Nov 2009 08:41:43 +0000 (08:41 +0000)]
Patch by Jaswinder Singh Rajput to fix FTP progress display

14 years agoLocal APIC
Tomas Hruby [Mon, 16 Nov 2009 21:41:44 +0000 (21:41 +0000)]
Local APIC

- local APIC timer used as the source of time

- PIC is still used as the hw interrupt controller as we don't have
  enough info without ACPI or MPS to set up IO APICs

- remapping of APIC when switching paging on, uses the new mechanism
  to tell VM what phys areas to map in kernel's virtual space

- one more step to SMP

based on code by Arun C.

14 years agoNew instructions in gas2ack
Tomas Hruby [Mon, 16 Nov 2009 21:32:48 +0000 (21:32 +0000)]
New instructions in gas2ack

pause
mfence
rdtsc
rdpmc

14 years agougly double blank line, my fault
David van Moolenbroek [Mon, 16 Nov 2009 18:22:28 +0000 (18:22 +0000)]
ugly double blank line, my fault

14 years ago.align replaced by .balign in mpx386.S
Tomas Hruby [Fri, 13 Nov 2009 09:30:45 +0000 (09:30 +0000)]
.align replaced by .balign in mpx386.S

14 years agogas2ack does not understand .align
Tomas Hruby [Fri, 13 Nov 2009 09:29:37 +0000 (09:29 +0000)]
gas2ack does not understand .align

- as .align is target dependent we for usage of .balign for byte alignment

14 years agogas2ack support for rdmsr and wrmsr
Tomas Hruby [Thu, 12 Nov 2009 16:19:01 +0000 (16:19 +0000)]
gas2ack support for rdmsr and wrmsr

14 years agoNo need for a special idle queue
Tomas Hruby [Thu, 12 Nov 2009 08:47:25 +0000 (08:47 +0000)]
No need for a special idle queue

- as the idle task is never placed on any run queue, we don't need any special
  idle queue.

- one more queue available for user processes

14 years agoIdle task never runs
Tomas Hruby [Thu, 12 Nov 2009 08:42:18 +0000 (08:42 +0000)]
Idle task never runs

- idle task becomes a pseudo task which is never scheduled. It is never put on
  any run queue and never enters userspace. An entry for this task still remains
  in the process table for time accounting

- Instead of panicing if there is not process to schedule, pick_proc() returns
  NULL which is a signal to put the cpu in an idle state and set everything in
  such a way that after receiving and interrupt it looks like idle task was
  preempted

- idle task is set non-preemptible to avoid handling in the timer interrupt code
  which make userspace scheduling simpler as idle task does not need to be
  handled as a special case.

14 years agoUse of isemptyp() macro instead of testing RTS_SLOT_FREE flag
Tomas Hruby [Thu, 12 Nov 2009 08:35:26 +0000 (08:35 +0000)]
Use of isemptyp() macro instead of testing RTS_SLOT_FREE flag

- some code used to test if only this flag is set, some if also this flag is
  set. This change unifies the test

14 years agoThe rest of the r5641 commit
Tomas Hruby [Wed, 11 Nov 2009 17:02:45 +0000 (17:02 +0000)]
The rest of the r5641 commit

14 years agoenable printing of 64-bit ints with gcc.
Tomas Hruby [Wed, 11 Nov 2009 12:15:08 +0000 (12:15 +0000)]
enable printing of 64-bit ints with gcc.

14 years agoallow kernel to tell VM extra physical addresses it wants mapped in.
Tomas Hruby [Wed, 11 Nov 2009 12:07:06 +0000 (12:07 +0000)]
allow kernel to tell VM extra physical addresses it wants mapped in.
used in the future for mapping in local APIC memory.

14 years agokernel/proc.h can be included in kernel assembky files
Tomas Hruby [Tue, 10 Nov 2009 09:14:50 +0000 (09:14 +0000)]
kernel/proc.h can be included in kernel assembky files

- the gnu .S are compiled with __ASSEMBLY__ macro set which allows us to
  conditionaly remove C stuff from the proc.h file when included in assembly
  files

14 years agoAll macros defining rts flags are prefixed with RTS_
Tomas Hruby [Tue, 10 Nov 2009 09:11:13 +0000 (09:11 +0000)]
All macros defining rts flags are prefixed with RTS_

- macros used with RTS_SET group of macros to define struct proc p_rts_flags are
  now prefixed with RTS_ to make things clear

14 years agopick_proc() called only just before returning to userspace
Tomas Hruby [Mon, 9 Nov 2009 17:48:31 +0000 (17:48 +0000)]
pick_proc() called only just before returning to userspace

- new proc_is_runnable() macro to test whether process is runnable. All tests
  whether p_rts_flags == 0 converted to use this macro

- pick_proc() calls removed from enqueue() and dequeue()

- removed the test for recursive calls from pick_proc() as it certainly cannot
  be called recursively now

- PREEMPTED flag to mark processes that were preempted by enqueueuing a higher
  priority process in enqueue()

- enqueue_head() to enqueue PREEMPTED processes again at the head of their
  current priority queue

- NO_QUANTUM flag to block and dequeue processes preempted by timer tick with
  exceeded quantum. They need to be enqueued again in schedcheck()

- next_ptr global variable removed

14 years agopci: extend NR_DRIVERS to cover all system processes
David van Moolenbroek [Mon, 9 Nov 2009 10:43:46 +0000 (10:43 +0000)]
pci: extend NR_DRIVERS to cover all system processes

14 years agoRemoval of the executable flag from files that cannot be executed
Tomas Hruby [Mon, 9 Nov 2009 10:26:00 +0000 (10:26 +0000)]
Removal of the executable flag from files that cannot be executed

- 755 -> 644

14 years agoactivate new ptrace test, too
David van Moolenbroek [Mon, 9 Nov 2009 09:26:09 +0000 (09:26 +0000)]
activate new ptrace test, too

14 years agoFix ptrace bug when reattaching to a detached process
David van Moolenbroek [Mon, 9 Nov 2009 08:12:25 +0000 (08:12 +0000)]
Fix ptrace bug when reattaching to a detached process

14 years agoComplete ovehaul of mode switching code
Tomas Hruby [Fri, 6 Nov 2009 09:08:26 +0000 (09:08 +0000)]
Complete ovehaul of mode switching code

- after a trap to kernel, the code automatically switches to kernel
  stack, in the future local to the CPU

- k_reenter variable replaced by a test whether the CS is kernel cs or
  not. The information is passed further if needed. Removes a global
  variable which would need to be cpu local

- no need for global variables describing the exception or trap
  context. This information is kept on stack and a pointer to this
  structure is passed to the C code as a single structure

- removed loadedcr3 variable and its use replaced by reading the %cr3
  register

- no need to redisable interrupts in restart() as they are already
  disabled.

- unified handling of traps that push and don't push errorcode

- removed save() function as the process context is not saved directly
  to process table but saved as required by the trap code. Essentially
  it means that save() code is inlined everywhere not only in the
  exception handling routine

- returning from syscall is more arch independent - it sets the retger
  in C

- top of the x86 stack contains the current CPU id and pointer to the
  currently scheduled process (the one right interrupted) so the mode
  switch code can find where to save the context without need to use
  proc_ptr which will be cpu local in the future and therefore
  difficult to access in assembler and expensive to access in general

- some more clean up of level0 code. No need to read-back the argument
  passed in
  %eax from the proc structure. The mode switch code does not clobber
  %the general registers and hence we can just call what is in %eax

- many assebly macros in sconst.h as they will be reused by the apic
  assembly

14 years agoClock task split
Tomas Hruby [Fri, 6 Nov 2009 09:04:15 +0000 (09:04 +0000)]
Clock task split

- preemption handled in the clock timer interrupt handler, not in the clock task

- more achitecture independent clock timer handling code

- smp ready as each CPU can have its own timer

14 years agoFix for broken parsing of memory environment string in pci driver
Tomas Hruby [Fri, 6 Nov 2009 08:58:05 +0000 (08:58 +0000)]
Fix for broken parsing of memory environment string in pci driver

- unfixed parsing could run away from the the string and fail on a correct
  string in complete_bars()

- it reanables the body of complete_bars()

14 years agoinodes - using types with known size
Tomas Hruby [Fri, 6 Nov 2009 08:55:07 +0000 (08:55 +0000)]
inodes - using types with known size

- fixes a problem in inodes truct definitions. The original definitions use
  posix types. These types don't have well defined size. Therefore when
  compiling mkfs on a different system natively the inodes sizes do not match.
  This patch replaces the posix types with interger types of the same size and
  signedness as the original types in use.

14 years agoChanges to the include files in order to make cross-compilation possible.
Tomas Hruby [Fri, 6 Nov 2009 08:46:22 +0000 (08:46 +0000)]
Changes to the include files in order to make cross-compilation possible.

- The primary reason is that mkfs and installboot need to run natively during
  the cross compilation (host and target versions are compiled). There is a
  collision of include files though. E.g. a.out.h is very minix-specific.
  Therefore some files we moved and replaced by stubs that include the original
  file if compiling on or for Minix :

  include/a.out.h -> include/minix/a.out.h
  include/sys/dir.h -> include/minix/dir.h
  include/dirent.h -> include/minix/dirent.h
  include/sys/types.h -> include/minix/types.h

- This does not break any native compilation on Minix. Other headers that were
  including the original files are changed according to include directly the
  new, minix specific location not to pick up the host system includes while
  cross-compiling.

- role of this patch is to make rebasing of the build branch simpler until the
  new build system is merged

14 years agovmassert reports also the source file in which it was triggered
Tomas Hruby [Wed, 4 Nov 2009 15:30:08 +0000 (15:30 +0000)]
vmassert reports also the source file in which it was triggered

14 years agoHardware interrupts code path cleanup
Tomas Hruby [Wed, 4 Nov 2009 13:24:56 +0000 (13:24 +0000)]
Hardware interrupts code path cleanup

- the PIC master and slave irq handlers don't pass the irq hook pointer but just
  the irq number. It gives a little bit more information to the C handler as the
  irq number is not lost

- the irq code path is more achitecture independent. i386 hw interrupts are
  called irq and whereever the code is arch independent enough hw_intr_
  functions are called to mask/unmask interrupts

- the legacy PIC is not the only possible interrupt controller in the x86 world,
  therefore the intr_(un)mask functions were renamed to signal their
  functionality explicitly. APIC will add their own.

- masking and unmasking PIC interrupt lines is removed from assembler and all
  the functionality is rewriten in C and moved to i8259.c

- interrupt handlers have to unmask the interrupt line if all irq handlers are
  done. Assembler does not do it anymore

14 years ago - enable remembering of device memory ranges set by PCI and
Ben Gras [Tue, 3 Nov 2009 11:12:23 +0000 (11:12 +0000)]
  - enable remembering of device memory ranges set by PCI and
    told to kernel
  - makes VM ask the kernel if a certain process is allowed
    to map in a range of physical memory (VM rounds it to page
    boundaries afterwards - but it's impossible to map anything
    smaller otherwise so I assume this is safe, i.e. there won't
    be anything else in that page; certainly no regular memory)
  - VM permission check cleanup (no more hardcoded calls, less
    hardcoded logic, more readable main loop), a loose end left
    by GQ
  - remove do_copy warning, as the ipc server triggers this but
    it's no more harmful than the special cases already excluded
    explicitly (VFS, PM, etc).

14 years agoVarious small IS, TTY, isofs fixes
David van Moolenbroek [Mon, 2 Nov 2009 23:04:52 +0000 (23:04 +0000)]
Various small IS, TTY, isofs fixes

IS:
- do not use p_getfrom_e for a process that is sending
- register with TTY only function keys that are used
- various header and formatting fixes
- proper shutdown code

TTY:
- restore proper Ctrl+F1 dump contents

isofs:
- don't even try to call sys_exit()

14 years agoKernel: add support for indirect grants
David van Moolenbroek [Mon, 2 Nov 2009 22:30:37 +0000 (22:30 +0000)]
Kernel: add support for indirect grants

14 years agoash: only execute regular files
David van Moolenbroek [Sun, 1 Nov 2009 22:25:54 +0000 (22:25 +0000)]
ash: only execute regular files

14 years agoKernel, servers: remove unused proto.h definitions
David van Moolenbroek [Sat, 31 Oct 2009 14:11:50 +0000 (14:11 +0000)]
Kernel, servers: remove unused proto.h definitions

14 years agoPM: clean up endpoint info API/ABI
David van Moolenbroek [Sat, 31 Oct 2009 14:09:28 +0000 (14:09 +0000)]
PM: clean up endpoint info API/ABI

14 years agoConversion of kernel assembly from ACK to GNU
Tomas Hruby [Fri, 30 Oct 2009 16:00:44 +0000 (16:00 +0000)]
Conversion of kernel assembly from ACK to GNU

- .s files removed and replaced by .S as the .S is a standard extension for assembly that needs preprocessing

14 years ago gas2ack
Tomas Hruby [Fri, 30 Oct 2009 15:57:35 +0000 (15:57 +0000)]
gas2ack

    - an asmconv based tool for conversion from GNU ia32 assembly to ACK assembly

    - in contrast to asmconv it is a one way tool only

    - as the GNU assembly in Minix does not prefix global C symbols with _ gas2ack
      detects such symbols and prefixes them to be compliant with the ACK convention

    - gas2ack preserves comments and unexpanded macros

    - bunch of fixes to the asmconv GNU->ACK direction

    - support of more instructions that ACK does not know but are in use in Minix

    - it is meant as a temporary solution as long as ACK will be a supported
      compiler for the core system

14 years agoPM, VFS: remove unused param.h definitions
David van Moolenbroek [Thu, 29 Oct 2009 13:29:04 +0000 (13:29 +0000)]
PM, VFS: remove unused param.h definitions

14 years agoPM: remove unused core_name variable
David van Moolenbroek [Thu, 29 Oct 2009 12:07:53 +0000 (12:07 +0000)]
PM: remove unused core_name variable

14 years agoDS: do not panic when sending reply fails
David van Moolenbroek [Tue, 27 Oct 2009 17:06:45 +0000 (17:06 +0000)]
DS: do not panic when sending reply fails

14 years agoCreate man pages for bigsh and dev2name
Erik van der Kouwe [Tue, 27 Oct 2009 15:34:22 +0000 (15:34 +0000)]
Create man pages for bigsh and dev2name

14 years agoGround work for larger file systems, and miscellaneous fixes:
David van Moolenbroek [Mon, 26 Oct 2009 13:35:39 +0000 (13:35 +0000)]
Ground work for larger file systems, and miscellaneous fixes:
- MFS and mkfs(1) now perform extra sanity checks
- fsck(1) can now deal with inode tables extending beyond the file
  system's first 4GB
- badblocks(8) no longer writes out the superblock for no reason
- mkfs(1) no longer crashes when given no parameters
- more(1) no longer crashes when standard output is redirected

14 years agoDon't check DMA_ST_ERROR before DMA_ST_INT is set (which is done too)
Ben Gras [Thu, 22 Oct 2009 14:31:29 +0000 (14:31 +0000)]
Don't check DMA_ST_ERROR before DMA_ST_INT is set (which is done too)

14 years agoIncrease limits on PCI devices to have space for the new RTL8139 ACLSs
Erik van der Kouwe [Wed, 21 Oct 2009 09:14:58 +0000 (09:14 +0000)]
Increase limits on PCI devices to have space for the new RTL8139 ACLSs

14 years agoif from branch, include branch name in in-image tag and .iso filename.
Ben Gras [Mon, 19 Oct 2009 15:46:27 +0000 (15:46 +0000)]
if from branch, include branch name in in-image tag and .iso filename.

14 years agothrow out unnecessary drive1 thing
Ben Gras [Mon, 19 Oct 2009 15:45:43 +0000 (15:45 +0000)]
throw out unnecessary drive1 thing

14 years agonewer at_wini.c (really incl atapi dma this time)
Ben Gras [Mon, 19 Oct 2009 15:45:14 +0000 (15:45 +0000)]
newer at_wini.c (really incl atapi dma this time)

14 years agoinclude OSS on CD
Ben Gras [Mon, 19 Oct 2009 15:13:44 +0000 (15:13 +0000)]
include OSS on CD

14 years ago - reverse order of transfer command and DMA initiation - fixes DMA problem
Ben Gras [Mon, 19 Oct 2009 14:23:04 +0000 (14:23 +0000)]
 - reverse order of transfer command and DMA initiation - fixes DMA problem
   that some hardware had
 - clear DMA_ST_INT after DMA - fixes infinite number of interrupts
   that some hardware had
 - initial ATAPI DMA implementation, doesn't actually increase performance
   on my test hardware so possibly not right yet, disabled by default

14 years agono DEBUG_VMASSERT committed
Ben Gras [Sun, 18 Oct 2009 20:08:55 +0000 (20:08 +0000)]
no DEBUG_VMASSERT committed

14 years agoSuppress spurious scancodes in VMWare
Erik van der Kouwe [Sun, 18 Oct 2009 07:12:42 +0000 (07:12 +0000)]
Suppress spurious scancodes in VMWare

14 years agoAdd more identifiers to drivers.conf for orinoco and rtl8137.
Erik van der Kouwe [Wed, 14 Oct 2009 07:20:13 +0000 (07:20 +0000)]
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.

14 years agomoving OSS to a package.
Ben Gras [Mon, 12 Oct 2009 12:53:36 +0000 (12:53 +0000)]
moving OSS to a package.

14 years agosupport for head -n (suggested by xorquewasp)
David van Moolenbroek [Sat, 10 Oct 2009 22:36:46 +0000 (22:36 +0000)]
support for head -n (suggested by xorquewasp)

14 years agoNetwork card autodetection in netconf.sh
Erik van der Kouwe [Sat, 10 Oct 2009 15:54:05 +0000 (15:54 +0000)]
Network card autodetection in netconf.sh

14 years agoAdd lspci command and SI_PCI_INFO getsysinfo call
Erik van der Kouwe [Fri, 9 Oct 2009 10:48:46 +0000 (10:48 +0000)]
Add lspci command and SI_PCI_INFO getsysinfo call

14 years agoinet: fix TCP connection corruption bug (causing test40 to fail sometimes)
David van Moolenbroek [Tue, 6 Oct 2009 20:32:58 +0000 (20:32 +0000)]
inet: fix TCP connection corruption bug (causing test40 to fail sometimes)

14 years agoReport make issue in UPDATING (approved by Ben)
Erik van der Kouwe [Tue, 6 Oct 2009 14:17:13 +0000 (14:17 +0000)]
Report make issue in UPDATING (approved by Ben)

14 years agoAdd nohup tool (approved by Ben)
Erik van der Kouwe [Tue, 6 Oct 2009 14:16:35 +0000 (14:16 +0000)]
Add nohup tool (approved by Ben)

14 years agofix compiler warning by including for prototype.
Ben Gras [Mon, 5 Oct 2009 16:45:03 +0000 (16:45 +0000)]
fix compiler warning by including for prototype.

14 years agoadd prototype for wait_for() to fix compiler warning.
Ben Gras [Mon, 5 Oct 2009 16:43:02 +0000 (16:43 +0000)]
add prototype for wait_for() to fix compiler warning.

14 years agofix compiler warnings using dubious casts.
Ben Gras [Mon, 5 Oct 2009 16:41:28 +0000 (16:41 +0000)]
fix compiler warnings using dubious casts.

14 years agofix compiler warning
Ben Gras [Mon, 5 Oct 2009 16:40:21 +0000 (16:40 +0000)]
fix compiler warning

14 years agofix compiler warning due to const char * -> char *
Ben Gras [Mon, 5 Oct 2009 16:38:12 +0000 (16:38 +0000)]
fix compiler warning due to const char * -> char *

14 years agoreally revert endpoint_t -> int
Ben Gras [Mon, 5 Oct 2009 15:47:23 +0000 (15:47 +0000)]
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().

14 years agothanks to tomas: fix for level0() race condition - global variable can
Ben Gras [Mon, 5 Oct 2009 15:22:31 +0000 (15:22 +0000)]
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).

14 years agolittle more info in pagefault exception handler.
Ben Gras [Sat, 3 Oct 2009 12:23:02 +0000 (12:23 +0000)]
little more info in pagefault exception handler.

14 years ago - exact magic values for entered/nonentered states in recursive enter check
Ben Gras [Sat, 3 Oct 2009 12:17:46 +0000 (12:17 +0000)]
 - exact magic values for entered/nonentered states in recursive enter check
 - read_*() functions to read segment selector values
 - decode loaded segments on panic

14 years ago - panic if there's no runnable process
Ben Gras [Sat, 3 Oct 2009 11:30:35 +0000 (11:30 +0000)]
 - 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

14 years agopackman -y: noninteractive mode to install all packages
Ben Gras [Sat, 3 Oct 2009 09:57:37 +0000 (09:57 +0000)]
packman -y: noninteractive mode to install all packages

14 years agofixed grep usage in filter (again)
Ben Gras [Fri, 2 Oct 2009 13:29:36 +0000 (13:29 +0000)]
fixed grep usage in filter (again)

14 years agodon't have ackpack in the list any more as it installs an
Ben Gras [Fri, 2 Oct 2009 13:23:58 +0000 (13:23 +0000)]
don't have ackpack in the list any more as it installs an
old /usr/bin/make.

14 years agoUnique matching for package name when grepping for it in the master list.
Ben Gras [Fri, 2 Oct 2009 13:02:36 +0000 (13:02 +0000)]
Unique matching for package name when grepping for it in the master list.

14 years agoAdd id(1) -g, -n, -r options (Bug#302, reported by Aleksey Cheusov)
David van Moolenbroek [Fri, 2 Oct 2009 12:23:00 +0000 (12:23 +0000)]
Add id(1) -g, -n, -r options (Bug#302, reported by Aleksey Cheusov)

14 years agoisofs links with libsysutil which does not exist anymore
Tomas Hruby [Fri, 2 Oct 2009 12:07:46 +0000 (12:07 +0000)]
isofs links with libsysutil which does not exist anymore

14 years agodirs for OSS
Ben Gras [Fri, 2 Oct 2009 10:35:05 +0000 (10:35 +0000)]
dirs for OSS

14 years agorevert to 16MB to fix reinstall for now.
Ben Gras [Fri, 2 Oct 2009 09:48:15 +0000 (09:48 +0000)]
revert to 16MB to fix reinstall for now.

14 years agoINET: fix panic when network drivers are started late (Bug#309, reported by Niek...
David van Moolenbroek [Thu, 1 Oct 2009 21:24:12 +0000 (21:24 +0000)]
INET: fix panic when network drivers are started late (Bug#309, reported by Niek Linnenbank)