dragonfly.git
17 years agoFix -j builds for gcc-3.4. The .nx build in cc_tools was breaking
Matthew Dillon [Mon, 21 Jun 2004 21:49:13 +0000 (21:49 +0000)]
Fix -j builds for gcc-3.4.  The .nx build in cc_tools was breaking
parallelism because individual source/header dependancies were being built
in parallel, and this was causing the helper programs to build in parallel
and/or generate the same header file in parallel.

Remove all direct dependancies on the helper programs.  Make libgcc
dependant on cc_tools (to generate required header files), clean up
the dependancy target for cc_tools, and force make depend to build
the tools.  This should result in all the tools being available to the
rest of the gcc-3.4 build.

Tested with several -j 8 builds.  There could still be additional
-j issues.

17 years agoMerge with FreeBSD (HEAD) src/usr.sbin/adduser/*:
Chris Pressey [Mon, 21 Jun 2004 17:47:12 +0000 (17:47 +0000)]
Merge with FreeBSD (HEAD) src/usr.sbin/adduser/*:

Move towards Perl removal from the base by replacing the Perl scripts
`adduser' and `rmuser' with corresponding versions from FreeBSD 5
which are written in the Bourne shell.

Submitted-by: Tim Wickberg <me at k9mach3 dot org>
Additional-testing-by: William DeVries
17 years agoSome more M_NOWAIT->M_INTWAIT. Not sure if the sym changes are correct,
Matthew Dillon [Mon, 21 Jun 2004 15:45:42 +0000 (15:45 +0000)]
Some more M_NOWAIT->M_INTWAIT.  Not sure if the sym changes are correct,
but they are more correct then using M_NOWAIT.

17 years agoGeneral M_NOWAIT -> M_INTWAIT work, except in periodic timeout() routines
Matthew Dillon [Mon, 21 Jun 2004 15:39:31 +0000 (15:39 +0000)]
General M_NOWAIT -> M_INTWAIT work, except in periodic timeout() routines
which can handle occassional malloc() failures and really shouldn't block.

17 years agoCorrect a known panic in the twe driver, M_NOWAIT -> M_INTWAIT work.
Matthew Dillon [Mon, 21 Jun 2004 15:35:41 +0000 (15:35 +0000)]
Correct a known panic in the twe driver, M_NOWAIT -> M_INTWAIT work.

17 years agogcc-3.4 cleanups. missing break / goto labels.
Matthew Dillon [Mon, 21 Jun 2004 06:02:21 +0000 (06:02 +0000)]
gcc-3.4 cleanups.  missing break / goto labels.

17 years agogcc-3.4 cleanups. Add missing break statements, deal with goto labels,
Matthew Dillon [Mon, 21 Jun 2004 05:58:01 +0000 (05:58 +0000)]
gcc-3.4 cleanups.  Add missing break statements, deal with goto labels,
and adjust the use of __FUNCTION__ (string concat is no longer supported).

17 years agoAdding missing break after default: (gcc-3.4).
Matthew Dillon [Mon, 21 Jun 2004 05:31:47 +0000 (05:31 +0000)]
Adding missing break after default: (gcc-3.4).

17 years agogcc-3.4 cleanup.
Matthew Dillon [Mon, 21 Jun 2004 05:28:53 +0000 (05:28 +0000)]
gcc-3.4 cleanup.

17 years agoHook gcc 3.4 into the buildworld. Rearrange HOST_CCVER so it becomes the
Matthew Dillon [Mon, 21 Jun 2004 03:48:07 +0000 (03:48 +0000)]
Hook gcc 3.4 into the buildworld.  Rearrange HOST_CCVER so it becomes the
responsibility of the Makefile element that is overriding CCVER.  Get rid
of the obsolete MY_CCVER magic.  Fix improper use of ${.TARGET} in
cc34/cc_tools/Makefile.tools.  Do not try to override _CPUCFLAGS in
bsd.hostprog.mk, which doesn't handle the generic .nx/.no case.  Instead
remove -mtune, -mcpu, and -march options in NXCFLAGS and NXCXXFLAGS.

Work-by: Joerg Sonnenberger <joerg@crater.dragonflybsd.org>
Reviewed-by: Matthew Dillon <dillon@backplane.com>
17 years agoFix a bug in 2.95.x prototypes that prevents us from building the world with
Matthew Dillon [Mon, 21 Jun 2004 03:39:10 +0000 (03:39 +0000)]
Fix a bug in 2.95.x prototypes that prevents us from building the world with
gcc-3.4.  Note that contrib/gcc is an 'old' contrib that came before our
new 'no-touch' policy for contrib sources so we can modify it directly.

17 years agoAdd a missing break after default: for gcc-3.4 support.
Matthew Dillon [Mon, 21 Jun 2004 03:38:52 +0000 (03:38 +0000)]
Add a missing break after default: for gcc-3.4 support.

17 years agoRemove the last vestiges of -DCCVER from 2.95.x contrib so we can remove
Matthew Dillon [Mon, 21 Jun 2004 03:31:00 +0000 (03:31 +0000)]
Remove the last vestiges of -DCCVER from 2.95.x contrib so we can remove
it from the build tree.

17 years agoFix a prototype error in gcc-3.3's com.h in order to allow gcc-3.4 to compile
Matthew Dillon [Mon, 21 Jun 2004 03:25:33 +0000 (03:25 +0000)]
Fix a prototype error in gcc-3.3's com.h in order to allow gcc-3.4 to compile
it.  This is a bad hack but we are going to remove 3.3 from the tree soon
anyway.

17 years ago'lrint' is a gcc3.4 builtin and gcc3.4 is unhappy if we use that for anything
Matthew Dillon [Mon, 21 Jun 2004 02:28:34 +0000 (02:28 +0000)]
'lrint' is a gcc3.4 builtin and gcc3.4 is unhappy if we use that for anything
else.

17 years agoMerge with FreeBSD (HEAD) src/usr.sbin/kbdmap/*:
Chris Pressey [Mon, 21 Jun 2004 01:37:42 +0000 (01:37 +0000)]
Merge with FreeBSD (HEAD) src/usr.sbin/kbdmap/*:

Move towards Perl removal from the base by replacing the Perl script
'kbdmap' with the version from FreeBSD 5, which is written in C.

Submitted-by: Tim Wickberg <me at k9mach3 dot org>
Additional-testing-by: William DeVries
17 years agoCheck kp (struct kinfo_proc *kp) against NULL and not 0, because it is a
Hiten Pandya [Mon, 21 Jun 2004 01:03:06 +0000 (01:03 +0000)]
Check kp (struct kinfo_proc *kp) against NULL and not 0, because it is a
pointer.

17 years agoUse the kern.boottime sysctl for retrieving the system boot time as a
Hiten Pandya [Mon, 21 Jun 2004 00:47:57 +0000 (00:47 +0000)]
Use the kern.boottime sysctl for retrieving the system boot time as a
struct timeval.  This is used to fix the STARTED column for pure kernel
threads.

Note, currently, we do not set the start time for pure threads due to
safety issues with microtime(9), although this change conditionalizes
the thread start time appropriately, so that in the future when pure
threads will account their start time, we wouldn't need to change anything
in this utility (with regard to the start time, ofcourse).

Discussed-with:  Matthew Dillon <dillon@apollo.backplane.com>

17 years agomake ==> ${MAKE} ${.TARGET}
Joerg Sonnenberger [Mon, 21 Jun 2004 00:20:33 +0000 (00:20 +0000)]
make ==> ${MAKE} ${.TARGET}

17 years agomake => ${MAKE}
Joerg Sonnenberger [Mon, 21 Jun 2004 00:03:41 +0000 (00:03 +0000)]
make => ${MAKE}

17 years agoMove the 'p_start' field from struct pstats (Process Statistics) into the
Hiten Pandya [Sun, 20 Jun 2004 22:29:10 +0000 (22:29 +0000)]
Move the 'p_start' field from struct pstats (Process Statistics) into the
thread structure and call it 'td_start'.  The behavior of vm_fork(9) is
retained, i.e., it still copies the start time from the parent process just
as it did before.

The 'td_start' will later be used by pure threads to indicate their start
time.  It has not been committed in this round because use of the microtime()
function at such a early point in the boot process might be unsafe.

Note, there should be no problem in accessing the td_start field, unless
the process is a Zombie; due to the way Zombies are reaped, the thread will
be decoupled in kern_wait1() but the process will still be around for a
while it will not be possible to access the td_start field in such
scenarios.  A little note about this has been added on top of struct proc
in <sys/proc.h> for future reference.

This work was a collaboration of Hiten Pandya <hmp@backplane.com> and
Matthew Dillon <dillon@apollo.backplane.com>

17 years agoAllow CCVER to be empty, which will cause the compiled-in default compiler
Matthew Dillon [Sun, 20 Jun 2004 22:19:51 +0000 (22:19 +0000)]
Allow CCVER to be empty, which will cause the compiled-in default compiler
to be used.

17 years agoAdd the STABS default output hack for GCC 3.4 too.
Joerg Sonnenberger [Sun, 20 Jun 2004 21:41:15 +0000 (21:41 +0000)]
Add the STABS default output hack for GCC 3.4 too.

17 years agoFor cc_tools, recurse into cc_prep when building dependencies to get
Joerg Sonnenberger [Sun, 20 Jun 2004 20:59:21 +0000 (20:59 +0000)]
For cc_tools, recurse into cc_prep when building dependencies to get
the patched source tree.
c++filt and gcov use getopt, add the libc version when bootrapping. The
source and header file is copyied by cc_prep in that situation.
Add an explicit directory order in the top-level Makefile.

17 years agoExplicitly recurse into gnu/usr.bin/cc34/cc_prep for depend to ensure
Joerg Sonnenberger [Sun, 20 Jun 2004 20:54:09 +0000 (20:54 +0000)]
Explicitly recurse into gnu/usr.bin/cc34/cc_prep for depend to ensure
that the source tree is prepared for us. This may otherwise fail for
buildworld.

17 years agoExport HOST_CCVER via environment to fixate it to either the specified
Joerg Sonnenberger [Sun, 20 Jun 2004 20:49:45 +0000 (20:49 +0000)]
Export HOST_CCVER via environment to fixate it to either the specified
value or the default CCVER.

17 years agoDon't include _CPUCFLAGS since the host compiler (aka NXCC) might not
Joerg Sonnenberger [Sun, 20 Jun 2004 20:41:07 +0000 (20:41 +0000)]
Don't include _CPUCFLAGS since the host compiler (aka NXCC) might not
understand them. Add HOST_CCVER which replaces CCVER for NXCC and NXCXX.
This defaults to CCVER, but can be overriden via environment e.g. from
Makefile.inc1.

17 years agoZero-out the whole pstats structure and then copy the relevant fields,
Hiten Pandya [Sun, 20 Jun 2004 17:44:11 +0000 (17:44 +0000)]
Zero-out the whole pstats structure and then copy the relevant fields,
instead of messing with caddr_t's and range-based zero'ing.

Discussed-with:  Matthew Dillon <dillon@backplane.com>

17 years agoZero the interval timers on fork(2) rather than copying them to the
Hiten Pandya [Sun, 20 Jun 2004 05:55:30 +0000 (05:55 +0000)]
Zero the interval timers on fork(2) rather than copying them to the
child process (SUSv3 compliance).

Discussed-with:  Matthew Dillon <dillon@backplane.com>

17 years agoHook up the asa(1) utility to the build system.
Hiten Pandya [Sun, 20 Jun 2004 02:53:19 +0000 (02:53 +0000)]
Hook up the asa(1) utility to the build system.

17 years agoAdd the POSIXv2 asa(1) utility; it interprets FORTRAN carriage-control
Hiten Pandya [Sun, 20 Jun 2004 02:52:15 +0000 (02:52 +0000)]
Add the POSIXv2 asa(1) utility; it interprets FORTRAN carriage-control
characters.

Obtained-from: FreeBSD (they imported it from NetBSD)

17 years agoHook up the recently added utilities [1] to the build.
Hiten Pandya [Sun, 20 Jun 2004 02:36:01 +0000 (02:36 +0000)]
Hook up the recently added utilities [1] to the build.

[1] = asf(1), csplit(1) and tabs(1)

17 years agoDefine __DragonFly_cc_version for CPP
Joerg Sonnenberger [Sun, 20 Jun 2004 02:22:55 +0000 (02:22 +0000)]
Define __DragonFly_cc_version for CPP

17 years agoMerge from vendor branch GCC:
Matthew Dillon [Sun, 20 Jun 2004 02:14:58 +0000 (02:14 +0000)]
Merge from vendor branch GCC:
Bring in a trimmed down gcc-3.4-20040618.

Submitted-by: Joerg Sonnenberger <joerg@crater.dragonflybsd.org>
17 years agoBring in a trimmed down gcc-3.4-20040618.
Matthew Dillon [Sun, 20 Jun 2004 02:14:58 +0000 (02:14 +0000)]
Bring in a trimmed down gcc-3.4-20040618.

Submitted-by: Joerg Sonnenberger <joerg@crater.dragonflybsd.org>
17 years agoAlways set the _CPUCFLAGS in bsd.cpu.gcc2.mk to some known, safe
Joerg Sonnenberger [Sun, 20 Jun 2004 00:43:28 +0000 (00:43 +0000)]
Always set the _CPUCFLAGS in bsd.cpu.gcc2.mk to some known, safe
value. For the !CPUTYPE || CPUTYPE==i386 case _CPUCFLAGS wasn't
reset which breaks a CCVER=gcc34 buildworld, because the default
flags for gcc34 (-mtune=pentiumpro) doesn't work for gcc2.

17 years agoUse our specs, not FreeBSD's.
Joerg Sonnenberger [Sun, 20 Jun 2004 00:20:28 +0000 (00:20 +0000)]
Use our specs, not FreeBSD's.

17 years agoManually recurse into ../cc_prepend for depend to workaround
Joerg Sonnenberger [Sun, 20 Jun 2004 00:19:51 +0000 (00:19 +0000)]
Manually recurse into ../cc_prepend for depend to workaround
buildworld issues.

17 years agoRedo the ProPolice patches, there were partly broken.
Joerg Sonnenberger [Sun, 20 Jun 2004 00:10:52 +0000 (00:10 +0000)]
Redo the ProPolice patches, there were partly broken.

17 years agoIEEE Std. 1003.1-2001 (SUSv3):
Hiten Pandya [Sat, 19 Jun 2004 22:03:08 +0000 (22:03 +0000)]
IEEE Std. 1003.1-2001 (SUSv3):

Add the tabs(1) utility.

Written by Tim J. Robbins of the FreeBSD Project.

17 years agoAdd the csplit(1) utility, which splits files based on context, as
Hiten Pandya [Sat, 19 Jun 2004 21:51:54 +0000 (21:51 +0000)]
Add the csplit(1) utility, which splits files based on context, as
specified by IEEE Std. 1003.1-2001 (SUSv3).

Written by Tim J. Robbins (tjr@) of the FreeBSD Project.

17 years agoFix GCC 3.4 build
Joerg Sonnenberger [Sat, 19 Jun 2004 20:38:22 +0000 (20:38 +0000)]
Fix GCC 3.4 build

17 years agoFix GCC 3.4 build.
Joerg Sonnenberger [Sat, 19 Jun 2004 20:36:04 +0000 (20:36 +0000)]
Fix GCC 3.4 build.

17 years agoFix compilation "Label at end of compound statement" and some missing
Joerg Sonnenberger [Sat, 19 Jun 2004 18:55:48 +0000 (18:55 +0000)]
Fix compilation "Label at end of compound statement" and some missing
prototyps / K&R style functions for GCC 3.4.

17 years agoFix a bogus type declaration to remove a compiler warning - `group'
Chris Pressey [Sat, 19 Jun 2004 17:28:28 +0000 (17:28 +0000)]
Fix a bogus type declaration to remove a compiler warning - `group'
in this case refers to a netgroup name, and should therefore be a
char * instead of a gid_t.

Requested-by: joerg
17 years agoFix GCC 3.4 build
Joerg Sonnenberger [Sat, 19 Jun 2004 17:19:50 +0000 (17:19 +0000)]
Fix GCC 3.4 build

17 years agoRemove the evil inline ==> rpcgen_inline CPP hack, rename the variable
Joerg Sonnenberger [Sat, 19 Jun 2004 16:40:36 +0000 (16:40 +0000)]
Remove the evil inline ==> rpcgen_inline CPP hack, rename the variable
properly. Use ISO C prototyps. Remove useless void casts. Do some other
style updates. Remove !defined(__DragonFly__) cases, one was checking for
__Dragonfly__, which broke buildworld with GCC 3.4. Add a break after
default: in switch statements, which is not portable and an error with
GCC 3.4 and later.

17 years agoFix an aggregious non-terminated buffer issue and also fix the retry code
Matthew Dillon [Sat, 19 Jun 2004 16:03:01 +0000 (16:03 +0000)]
Fix an aggregious non-terminated buffer issue and also fix the retry code
(the buffer was being wiped and needed to be regenerated for the retry).

Reported-by: Vincent Labrecque <vincent@psyfreaks.ca>
17 years agoFix prototype of usage().
Hiten Pandya [Sat, 19 Jun 2004 12:34:52 +0000 (12:34 +0000)]
Fix prototype of usage().

17 years agoFirst stage in cleaning the built-in pathes of gcc. Adapted patch from
Joerg Sonnenberger [Sat, 19 Jun 2004 11:13:30 +0000 (11:13 +0000)]
First stage in cleaning the built-in pathes of gcc. Adapted patch from
cc3/gcc.patch and fit directly into the patching system.

17 years agoInclude ProPolice suport for GCC 3.4.
Joerg Sonnenberger [Sat, 19 Jun 2004 10:34:17 +0000 (10:34 +0000)]
Include ProPolice suport for GCC 3.4.

Obtained-from: http://www.trl.ibm.com/projects/security/ssp

Additional files forgotten in first commit.

17 years agoInclude ProPolice suport for GCC 3.4.
Joerg Sonnenberger [Sat, 19 Jun 2004 10:30:08 +0000 (10:30 +0000)]
Include ProPolice suport for GCC 3.4.

Obtained-from: http://www.trl.ibm.com/projects/security/ssp

Adjust Makefile.langs to use the patched common.opts from cc_prep.

17 years agoCreate twed0 entries in /dev
David Rhodus [Fri, 18 Jun 2004 23:50:34 +0000 (23:50 +0000)]
Create twed0 entries in /dev

17 years agoFix installworld by making it aware of the rconfig examples.
David Rhodus [Fri, 18 Jun 2004 21:45:06 +0000 (21:45 +0000)]
Fix installworld by making it aware of the rconfig examples.

17 years agoAdd a helper utility, called asf(8): Add Symbol File.
Hiten Pandya [Fri, 18 Jun 2004 21:20:55 +0000 (21:20 +0000)]
Add a helper utility, called asf(8): Add Symbol File.

The purpose of this utility is to extract start addresses from kldstat(8)'s
output and prepare a .gdbinit style file (called .asf) with GDB commands to
load the KLD files at the right offset.

The file can then be given to the 'source' command of GDB so that it does
its magic.  This is how one can invoke the asf(8) command:

# asf -k -f -s -x /modules gdb.kldsyms.asf

Note, the '-k' output invokes kldstat(8) automatically, otherwise it
accepts kldstat(8) sytle output on stdin, which can be produced by a
gdb macro so that is is equally useful in post-crash analysis.

One needs to compile the module with debugging symbols, though.

Obtained-from: FreeBSD (CVS, MAIN branch)

17 years agoA sample rconfig script which completely wipes and reinstalls dragonfly
Matthew Dillon [Fri, 18 Jun 2004 18:36:06 +0000 (18:36 +0000)]
A sample rconfig script which completely wipes and reinstalls dragonfly
on a fresh HD.

17 years agochdir into WorkDir before running the downloaded script.
Matthew Dillon [Fri, 18 Jun 2004 04:26:53 +0000 (04:26 +0000)]
chdir into WorkDir before running the downloaded script.

Exit with an error if both -a and a list of hosts are specified on the
command line.

17 years agoWrite a remote configuration utility called 'rconfig'. This initial
Matthew Dillon [Fri, 18 Jun 2004 02:46:46 +0000 (02:46 +0000)]
Write a remote configuration utility called 'rconfig'.  This initial
implementation is very basic and designed to be convienient.  It allows a
CD user to scan the network for configuration servers, download a
configuration script based on a tag name, and execute that script all in
one simple command.  Running the rconfig server is just as easy... you
basically just run the server -a -s and put your scripts in
/usr/local/etc/rconfig/<tagname>.sh and you are done.

Of course the scripts themselves have to be written and can certainly become
quite complex.

In order to use rconfig from a CD Boot at least one network interface must
be properly configured.  The dhclient program is usually used to accomplish
this.

17 years agoThe insn-conditions.c generated by stock GCC does some bad premature
Joerg Sonnenberger [Thu, 17 Jun 2004 23:28:39 +0000 (23:28 +0000)]
The insn-conditions.c generated by stock GCC does some bad premature
optimizations which breaks e.g. genflags. Remove this until a better
solution is found.

17 years agoDefault the MMX/XMM kernel optimizations to the on position. Also make a
David Rhodus [Thu, 17 Jun 2004 19:37:29 +0000 (19:37 +0000)]
Default the MMX/XMM kernel optimizations to the on position. Also make a
note in the loader man page that these optimizations can be turned off at
the loader by setting kern.mmxopt=1.

17 years agoDon't whine about malloc/realloc "poising" the code for YACC files.
Joerg Sonnenberger [Thu, 17 Jun 2004 18:05:17 +0000 (18:05 +0000)]
Don't whine about malloc/realloc "poising" the code for YACC files.

17 years agoDon't set prefetch mode on VIA chips, it causes problems on newer chips and
Matthew Dillon [Thu, 17 Jun 2004 16:51:56 +0000 (16:51 +0000)]
Don't set prefetch mode on VIA chips, it causes problems on newer chips and
ATAPI devices.

Notified-by: David Xu <davidxu@viatech.com.cn>
Taken-From: FreeBSD-5

17 years agoSpell 'written' properly.
Hiten Pandya [Thu, 17 Jun 2004 01:30:27 +0000 (01:30 +0000)]
Spell 'written' properly.

17 years agoFix spelling in comment.
Hiten Pandya [Wed, 16 Jun 2004 01:17:30 +0000 (01:17 +0000)]
Fix spelling in comment.

17 years agoMake sure gcc_local.c and any left over patch mess is cleaned up by make clean,
Matthew Dillon [Wed, 16 Jun 2004 01:14:10 +0000 (01:14 +0000)]
Make sure gcc_local.c and any left over patch mess is cleaned up by make clean,
and fix an improper setting of CLEANFILES for cpp and f77.

17 years agoClean up GCC3.3, rip out all the weird search paths it adds and fix a long
Matthew Dillon [Wed, 16 Jun 2004 01:06:45 +0000 (01:06 +0000)]
Clean up GCC3.3, rip out all the weird search paths it adds and fix a long
standing bug that was preventing it from finding the crtbegin*.o and
crtend*.o files in their new home.

In consultation with: Joerg Sonnenberger <joerg@britannica.bec.de>

17 years agoFix warning
Joerg Sonnenberger [Tue, 15 Jun 2004 13:43:20 +0000 (13:43 +0000)]
Fix warning

17 years agoReally use the host compiler in bsd.hostprog.mk
Joerg Sonnenberger [Tue, 15 Jun 2004 11:56:03 +0000 (11:56 +0000)]
Really use the host compiler in bsd.hostprog.mk

17 years agoNuke lib/csu/i386 (a.out support) and copy lib/csu/i386-elf there.
Joerg Sonnenberger [Tue, 15 Jun 2004 08:53:09 +0000 (08:53 +0000)]
Nuke lib/csu/i386 (a.out support) and copy lib/csu/i386-elf there.

17 years agoAdd CCVER=gcc34 support to bsd.cpu.mk. Also add the magic for AMD64 support
Joerg Sonnenberger [Tue, 15 Jun 2004 07:53:32 +0000 (07:53 +0000)]
Add CCVER=gcc34 support to bsd.cpu.mk. Also add the magic for AMD64 support
for GCC 3.4 and backwards compatiblity for the older compilers.

17 years agoAdd directory entries for GCC 3.4.
Joerg Sonnenberger [Tue, 15 Jun 2004 07:35:17 +0000 (07:35 +0000)]
Add directory entries for GCC 3.4.

17 years agoFix a race with the clearing of p->p_session->s_ttyvp. NULL the pointer
Matthew Dillon [Tue, 15 Jun 2004 00:30:55 +0000 (00:30 +0000)]
Fix a race with the clearing of p->p_session->s_ttyvp.  NULL the pointer
out before calling vrele() rather then after.

Fix a bug with v_opencount accounting on revoke().  The underlying device
was being closed properly but v_opencount was being decremented which causes
it to go negative when close() is called on the descriptor later on.  To
fix the bug we zero out v_opencount() when the underlying vnode's device
is disassociated and spec_close() now only decrements it when the device is
associated.

Reported-by: GeekGod
Testing-by: GeekGod, Hiten, David Rhodus.
17 years agoBuild infrastructure for GCC 3.4
Joerg Sonnenberger [Mon, 14 Jun 2004 22:27:56 +0000 (22:27 +0000)]
Build infrastructure for GCC 3.4

This is based both on the logical structure of GCC own Makefiles
and the build framework of GCC 3.3. For the moment, the generated
helper files are recreated for each directory using them to make
the dependencies simpler. libgcc_r is not included, because the
only difference is the normal version is an explicit call to
pthread_mutex_init instead of using the static init model, which
is serialized by a spinlock for all those locks.

This is not yet hooked into the normal buildworld system.

17 years agoAdd the old CSU files to list of file to be deleted and keep the new ones.
Joerg Sonnenberger [Mon, 14 Jun 2004 20:08:02 +0000 (20:08 +0000)]
Add the old CSU files to list of file to be deleted and keep the new ones.

17 years agoSwitch from GCC-version specific crtbegin/crtend code to the version
Joerg Sonnenberger [Mon, 14 Jun 2004 19:35:36 +0000 (19:35 +0000)]
Switch from GCC-version specific crtbegin/crtend code to the version
independent code. This is binary compatible with old version. The old
object files are currently left in place.

17 years agoImport BSD-licensed crtbegin/crtend support.
Joerg Sonnenberger [Mon, 14 Jun 2004 18:56:12 +0000 (18:56 +0000)]
Import BSD-licensed crtbegin/crtend support.

Obtained-from: NetBSD

Note: crtend.c comes without license header. I send a mail to Jason Thorpe
and will update it according to the response. I'm assuming the normal
4-clause NetBSD license for now.

17 years agoMake the procfs_validfile() function static.
Hiten Pandya [Mon, 14 Jun 2004 15:26:56 +0000 (15:26 +0000)]
Make the procfs_validfile() function static.

17 years agoIf there was a cache hit, and the msf->m_flags was set to SFBA_ONFREEQ,
Hiten Pandya [Mon, 14 Jun 2004 01:35:36 +0000 (01:35 +0000)]
If there was a cache hit, and the msf->m_flags was set to SFBA_ONFREEQ,
make sure we dequeue it properly before jumping to the 'done' label.

Reported-by: Emiel Kollof <coolvibe@gamepoint.net>
Discussed-with: Matthew Dillon <dillon@backplane.com>

17 years agostart_forked_proc() should not be called when rfork() is called without
Matthew Dillon [Sat, 12 Jun 2004 03:09:41 +0000 (03:09 +0000)]
start_forked_proc() should not be called when rfork() is called without
RFPROC, since no new process is being created.

Reported-by: Hiten
Testing-by: Hiten
17 years agoANSIfy the remaining K&R functions. Remove two bzero-after-malloc's in
Matthew Dillon [Sat, 12 Jun 2004 03:07:36 +0000 (03:07 +0000)]
ANSIfy the remaining K&R functions.  Remove two bzero-after-malloc's in
favor of M_ZERO, replace all uses of the MALLOC() macro with malloc(), and
replace all uses of the FREE() macro with free().

This is a cleanup commit only.

17 years agoFix a bug in the reply port path related to aborts. Aborted messages are
Matthew Dillon [Sat, 12 Jun 2004 01:55:59 +0000 (01:55 +0000)]
Fix a bug in the reply port path related to aborts.  Aborted messages are
requeued to the target port.  If the target is processing the message and
replies to it, the replyport code is supposed to remove any requeued aborts
(since the target completed processing of that message).

However, this was only occuring for MSGF_ASYNC messages.  It must be done for
both originator synchronous and originator asynchronous messages (abort
processing has nothing to do with how the originator sent the message).

Reported-by: David Rhodus
Testing-by: David Rhodus
17 years agoDo not produce a warning if the sysctl does not exist. This happens when
Hiten Pandya [Fri, 11 Jun 2004 12:03:15 +0000 (12:03 +0000)]
Do not produce a warning if the sysctl does not exist.  This happens when
the kernel is compiled without the INET6 option.

17 years agoBoth 'ps' and the loadav calculations got broken by thread sleeps, which
Matthew Dillon [Thu, 10 Jun 2004 22:11:39 +0000 (22:11 +0000)]
Both 'ps' and the loadav calculations got broken by thread sleeps, which
occur without knowledge by the proc and so ps/loadav thought processes
sitting in e.g. accept() were in a 'R'un state when they were actually
sleeping.

Make ps and the loadav calculator thread-aware.

17 years agoAdd Makefile support for host programs (.nx) just like we support normal
Joerg Sonnenberger [Thu, 10 Jun 2004 10:31:29 +0000 (10:31 +0000)]
Add Makefile support for host programs (.nx) just like we support normal
programs with bsd.prog.mk. The difference is that bsd.hostprog.mk doesn't
support man pages, scripts and builds ${PROG}.nx.

17 years agoRevert the locking of feof(3) for now; there is possibility of ill
Hiten Pandya [Wed, 9 Jun 2004 23:35:45 +0000 (23:35 +0000)]
Revert the locking of feof(3) for now; there is possibility of ill
effects due to the current implementation of funlockfile().

Inspired by rev. 1.7 of lib/libc/stdio/fclose.c.

17 years agoAdd some whitespace for clarity. No operational changes.
Hiten Pandya [Wed, 9 Jun 2004 20:26:04 +0000 (20:26 +0000)]
Add some whitespace for clarity.  No operational changes.

17 years agoAdd a 'big fat comment' about the FUNLOCKFILE(fp) implementation and why
Hiten Pandya [Wed, 9 Jun 2004 19:40:59 +0000 (19:40 +0000)]
Add a 'big fat comment' about the FUNLOCKFILE(fp) implementation and why
it needs to be called before modification of the FILE flags.

Requested-by: Matthew Dillon <dillon at backplane.com>

17 years agoRevert previous commit about FUNLOCKFILE(fp), it causes ill (and weird)
Hiten Pandya [Wed, 9 Jun 2004 19:28:04 +0000 (19:28 +0000)]
Revert previous commit about FUNLOCKFILE(fp), it causes ill (and weird)
effects for ports like Mozilla and net/freeraidus.

17 years agoAdd implemenation of lrealpath. This works like realpath, but returns
Joerg Sonnenberger [Wed, 9 Jun 2004 12:32:07 +0000 (12:32 +0000)]
Add implemenation of lrealpath. This works like realpath, but returns
a dynamically allocated string or a copy of the original pathname, if
realpath(3) failed. This can return NULL, if malloc(3) failed.

17 years agoFix the warranty, this is not UCB code
Joerg Sonnenberger [Wed, 9 Jun 2004 12:19:21 +0000 (12:19 +0000)]
Fix the warranty, this is not UCB code

17 years agoBegin implementing a -liberty replacement for binutils and GCC under
Joerg Sonnenberger [Wed, 9 Jun 2004 10:42:32 +0000 (10:42 +0000)]
Begin implementing a -liberty replacement for binutils and GCC under
BSD license. Any commit for this has to be carefully evaluated not to
create derived work from the corresponding GPL/LGPL code.

This is intentionally not yet hooked into the build tree.

17 years agoMerge with FreeBSD (RELENG_4) src/usr.bin/script/script.c, revision
Chris Pressey [Wed, 9 Jun 2004 07:53:55 +0000 (07:53 +0000)]
Merge ... FreeBSD (RELENG_4) src/usr.bin/script/script.c, revision
1.11.2.2:

Let script(1)'s stdin/stdout be something besides a terminal,
allowing it to operate non-interactively.  (Addresses FreeBSD PR's
bin/56166, bin/57414, ports/57415, bin/59036, and ports/60534)

Approved-by: dillon
17 years agoAdd -u option to cpdup(1), which causes its -v[vv] logging output to
Chris Pressey [Wed, 9 Jun 2004 07:40:15 +0000 (07:40 +0000)]
Add -u option to cpdup(1), which causes its -v[vv] logging output to
stdout to be line-buffered instead of fully buffered.

Approved-by: dillon
17 years agoAdd the SysKonnect ethernet driver to the GENERIC kernel config.
David Rhodus [Tue, 8 Jun 2004 15:50:43 +0000 (15:50 +0000)]
Add the SysKonnect ethernet driver to the GENERIC kernel config.

17 years agoUpdate tcpslice to version 3.8.
Eirik Nygaard [Tue, 8 Jun 2004 13:20:56 +0000 (13:20 +0000)]
Update tcpslice to version 3.8.

Noticed by: David Rhodus <drhodus@machdep.com>

17 years agoTry the ELF image activator first.
Jeffrey Hsu [Tue, 8 Jun 2004 10:14:45 +0000 (10:14 +0000)]
Try the ELF image activator first.

17 years agoIf handed a bad file pointer that we can't write to, set the errno value
Hiten Pandya [Tue, 8 Jun 2004 04:04:11 +0000 (04:04 +0000)]
If handed a bad file pointer that we can't write to, set the errno value
to EBADF in order to get SUSv2 conformant behavior in higher level calls
like fputs() and puts().

Obtained-from:  FreeBSD (HEAD)

17 years agoIEEE Std. 1003.1-2001 wants feof(3) to behave as if it locked the FILE
Hiten Pandya [Tue, 8 Jun 2004 03:53:44 +0000 (03:53 +0000)]
IEEE Std. 1003.1-2001 wants feof(3) to behave as if it locked the FILE
stream for thread safety.

17 years agoIEEE Std. 1003.1-2001 dictates that fileno(3) behave as it locked the
Hiten Pandya [Tue, 8 Jun 2004 03:36:47 +0000 (03:36 +0000)]
IEEE Std. 1003.1-2001 dictates that fileno(3) behave as it locked the
stream.

17 years agoReplace the use of specially reserved pbufs in NFS's nfs_getpages() and
Hiten Pandya [Tue, 8 Jun 2004 02:58:52 +0000 (02:58 +0000)]
Replace the use of specially reserved pbufs in NFS's nfs_getpages() and
nfs_putpages() with MSF BUFs.  The pbufs were only used for providing a
KVA start address for the UIO and then released, thus being temporary.

This will not give a very huge boost in performance just yet because
not enough MSF_BUFs being reserved due to shortages of available KVA.
Until we convert the BUF and DEV subsystems to utilize the MSF_BUF+XIO
combo, we are pretty much limited.

In the worst case, the thrashing effect of MSF_BUFs will be no more then
the temporary pbuf+qenter; instead, the MSF_BUF will not be able to
cache the page-list mappings and end up doing a pmap_qenter() everytime.

Discussed-with:  Matthew Dillon <dillon@backplane.com>
                 (Earlier version of these changes were tested by him)