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* Fix typos - remove duplicate "the".brucec2011-02-211-1/+1
| | | | | | PR: bin/154928 Submitted by: Eitan Adler <lists at eitanadler.com> MFC after: 3 days
* On i386 and amd64, consistently use the following options whenever wedim2011-01-051-1/+1
| | | | | | want to avoid using any "advanced" CPU features: -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -msoft-float
* In lib/libstand, sys/boot/ficl and sys/boot/zfs, -mno-sse3 should alsodim2011-01-051-4/+1
| | | | be used for amd64, not just for i386.
* mdoc: drop redundant .Pp and .LP callsuqs2010-10-081-4/+0
| | | | They have no effect when coming in pairs, or before .Bl/.Bd
* Increase maximum network timeout from 20s to 120s. Given that an ETIMEDOUTemaste2010-09-281-1/+1
| | | | | return from sendrecv probably means a failure to boot we might as well be generous in the timeout period.
* Modify lib/libstand/nfs.c to use NFSv3 instead of NFSv2.rmacklem2010-09-021-2/+742
| | | | | | | | | | | | This allows the nfs_getrootfh() function to return the correct file handle size to pxe.c for pxeboot. It also results in NFSv2 no longer being used by default anywhere in FreeBSD. If built with OLD_NFSV2 defined, the old code that predated this patch will be built and NFSv2 will be used. Tested by: danny at cs.huji.ac.il MFC after: 2 weeks
* MFtbemd:imp2010-08-231-13/+13
| | | | | Prefer MACHNE_CPUARCH to MACHINE_ARCH in most contexts where you want to test of all the CPUs of a given family conform.
* Use type-specific inline function imax() instead of deprecated macro MAX().jkim2010-07-121-2/+1
| | | | Prodded by: bde
* Teach libstand what to do for powerpc64: the same thing as powerpc. Likenwhitehorn2010-07-101-6/+8
| | | | | amd64, libstand apps for powerpc64 systems are 32-bit, due to 32-bit Open Firmware implementations.
* Fix build by defining MAX() macro here.jkim2010-07-091-0/+1
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* Sync. printf() of libstand(3) with sys/kern/subr_prf.c.jkim2010-07-081-12/+45
| | | | | | | | | | | | | | | | | | | | | | CVS r1.94 jhb: Cast the integer read as the first argument for %b to an unsigned integer so it's value is not sign extended when assigned to the uintmax_t variable used internally by printf. For example, if bit 31 is set in the cpuid feature word, then %b would print out the initial value as a 16 character hexadecimal value. Now it only prints out an 8 character value. CVS r1.109 njl: Add support for 'h' and 'hh' modifiers for printf(9). CVS r1.117 phk: If we ignore an unknown % sequence, we must stop interpreting the remaining % arguments because the varargs are now out of sync and there is a risk that we might for instance dereference an integer in a %s argument. SVN r209836 jkim: Implement optional 'precision' for numbers. Previously, it was parsed but ignored. Some third-party modules (e.g., APCICA) prefer this format over zero padding flag '0'.
* Use panic() (which the environment is required to provide to libstand) tojhb2010-03-301-4/+4
| | | | | | | | | | implement assert() instead of relying on a non-required exit(). The exit() invocation also did not match the semantics of the exit() routine that current boot environments happen to require. PR: kern/144749 Discussed with: bde MFC after: 1 week
* Remove two pieces of code (one disabled in revision 39665 and another deriveddelphij2010-03-182-16/+0
| | | | from the first one) that is not used for the last 12 years.
* fix a comment typoavg2010-01-181-1/+1
| | | | MFC after: 3 days
* Implement the fo_readdir method. This does not support longmarcel2010-01-091-1/+68
| | | | | | | file names. Obtained from: Juniper Networks, Inc. MFC after: 1 week
* Build lib/ with WARNS=6 by default.ed2010-01-021-0/+2
| | | | | | | | | Similar to libexec/, do the same with lib/. Make WARNS=6 the norm and lower it when needed. I'm setting WARNS?=0 for secure/. It seems secure/ includes the Makefile.inc provided by lib/. I'm not going to touch that directory. Most of the code there is contributed anyway.
* Fix a bug in gzipfs that prevented lseek() from working and add lseek()jhb2009-12-232-16/+67
| | | | | | | | support to bzip2fs. This fixes problems with loading compressed amd64 kernel modules containing debug symbols. Submitted by: David Naylor naylor.b.david (gmail) MFC after: 1 week
* IP_TTL is an IP socket option, not a TTL value. Use IPDEFTTLmarcel2009-11-051-1/+1
| | | | instead.
* Initialize f_rabuf in the raw device case. A subsequent close()brueffer2009-10-281-0/+1
| | | | | | | | later on would try to free it, leading to a crash. PR: 93998 Submitted by: neel MFC after: 1 week
* ANSIfy, whitespace and comment adjustments, to simplify comparing theseemaste2009-09-133-108/+65
| | | | files with NetBSD / OpenBSD versions.
* Fix minor issues in libstand.ed2009-05-312-2/+2
| | | | | | | - Don't call tftp_makereq() with too many arguments. - Don't forget to close one of the comments. Submitted by: Pawel Worach
* Use GCC's __SOFTFP__ to test whether we're being compiledmarcel2009-05-311-1/+1
| | | | | with softfloat or not. Now -msoft-float can be overridden more easily.
* Print the returned port number when RPC_DEBUG is defined.marcel2009-05-301-4/+11
| | | | This improves debugging.
* Use, in uncovered part, the END() macro in order to improve debugging.attilio2009-05-251-0/+2
| | | | | | | | | In this specific case, Valgrind won't get confused when analyzing such functions. Sponsored by: Sandvine Incorporated Tested by: emaste MFC: 3 days
* Increase the number of available file descriptors to 64. This fixes thedfr2009-05-241-1/+1
| | | | | reported zfsboot problems for systems where more than seven drives are part of ZFS pools.
* Fix an off-by-one buffer overflow in ngets().jhb2009-03-311-1/+1
| | | | | Submitted by: Bruce Can MFC after: 1 month
* Fix build when WITH_SSP is set explicitly.ru2009-02-211-1/+3
| | | | Submitted by: Jeremie Le Hen
* put a prefix on dhcp options to avoid clobbering, even by mistake,luigi2009-01-051-1/+1
| | | | | | existing environment variables. MFC after: 2 weeks
* This main goals of this project are:qingli2008-12-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. separating L2 tables (ARP, NDP) from the L3 routing tables 2. removing as much locking dependencies among these layers as possible to allow for some parallelism in the search operations 3. simplify the logic in the routing code, The most notable end result is the obsolescent of the route cloning (RTF_CLONING) concept, which translated into code reduction in both IPv4 ARP and IPv6 NDP related modules, and size reduction in struct rtentry{}. The change in design obsoletes the semantics of RTF_CLONING, RTF_WASCLONE and RTF_LLINFO routing flags. The userland applications such as "arp" and "ndp" have been modified to reflect those changes. The output from "netstat -r" shows only the routing entries. Quite a few developers have contributed to this project in the past: Glebius Smirnoff, Luigi Rizzo, Alessandro Cerri, and Andre Oppermann. And most recently: - Kip Macy revised the locking code completely, thus completing the last piece of the puzzle, Kip has also been conducting active functional testing - Sam Leffler has helped me improving/refactoring the code, and provided valuable reviews - Julian Elischer setup the perforce tree for me and has helped me maintaining that branch before the svn conversion
* Some libstand/bootp.c extension (written by Danny Braniss, slightlyluigi2008-12-051-0/+328
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | revised/modified by me) to store dhcp options into kenv variables, so the information is available to the boot loader and can be used to customize the boot process. The change is totally unintrusive, essentially made of a single function to be called while parsing a dhcp response, and a couple of tables to classify options. The values extracted from dhcp options are stored in the kenv environment in one of these forms: + options whose name and type is known are saved as dhcp.name = value (string, or number/ip addresses lists) + unknown options are assumed to be strings and saved as dhcp.option-NNN = "value" + options listed as '__INDIR' and sent on the wire as e.g. option unknown-252 "some.name=the actual value" are saved as some.name = "the actual value" + options listed as '__ILIST' and sent on the wire as e.g. option unknown-249 "a.b=foo bar; c.d= 123; e.f=done" are saved as multiple values a.b="foo bar" c.d="123" e.f="done" As you can see there is quite a bit of flexibility on what can be passed to the loader or the kernel. For the time being the vendor-specific table is mostly disabled, because there is no standard set of options for FreeBSD, and I don't know all the pxe-specific vendor options. Also, applications using libstand may live in memory-constrained environments, so it makes sense to keep these tables as small as possible, especially considering that one can generate arbitrary name=value pairs using site-specific options of type __INDIR or __ILIST (there are 4 __ILIST and 5 __INDIR in the table, numbered 246..249 and 250..254). Actually, considering that probably 75% of the standard dhcp options are totally useless, it might make sense to remove them as well. Submitted by: Danny Braniss MFC after: 4 weeks
* use the correct variable in a debug message.luigi2008-11-211-1/+1
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* Obey signedness flag in %z case.delphij2008-11-181-1/+1
| | | | MFC after: 2 months
* Eliminate dead declarations in libstand.raj2008-11-061-4/+0
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* Let libstand(3) build on ARM.raj2008-10-141-1/+9
| | | | This is a pre-requisite for loader(8) + U-Boot support library on this arch.
* Eliminate __alpha__ leftover from libstand.raj2008-09-043-16/+0
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* Add the needed _setjmp.S for MIPS.obrien2008-08-271-0/+139
| | | | Obtained from: Juniper Networks
* Enable GCC stack protection (aka Propolice) for userland:ru2008-06-251-0/+1
| | | | | | | | | | | | | | | | | | | | | - It is opt-out for now so as to give it maximum testing, but it may be turned opt-in for stable branches depending on the consensus. You can turn it off with WITHOUT_SSP. - WITHOUT_SSP was previously used to disable the build of GNU libssp. It is harmless to steal the knob as SSP symbols have been provided by libc for a long time, GNU libssp should not have been much used. - SSP is disabled in a few corners such as system bootstrap programs (sys/boot), process bootstrap code (rtld, csu) and SSP symbols themselves. - It should be safe to use -fstack-protector-all to build world, however libc will be automatically downgraded to -fstack-protector because it breaks rtld otherwise. - This option is unavailable on ia64. Enable GCC stack protection (aka Propolice) for kernel: - It is opt-out for now so as to give it maximum testing. - Do not compile your kernel with -fstack-protector-all, it won't work. Submitted by: Jeremie Le Hen <jeremie@le-hen.org>
* _setjmp.o was missing a dependency on "machine".ru2008-04-291-3/+1
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* Don't forget to clean the "machine" symlink on amd64, otherwise badru2008-04-291-0/+3
| | | | | | | things may happen. Reported by: phk MFC after: 3 days
* On i386, don't try to do network-type stuff if the device name is'nt pxeN.dfr2008-04-051-0/+7
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* Fix logical bug in the bzip2 reading code, which results in bogus EIOsobomax2007-12-182-2/+48
| | | | | | | | | | | | | | | | | | | | | returned on a perfectly valid bzip2 stream whose decompressed size is multiple of read-ahead buffer size. Reproduce the problem is easy: create some power-of-two sized file (truncate -s 1m file will do), bzip2 it and try to load it as md_image from loader. See how it fails. The bug doesn't affect gzip code (which most of bzip2-reading code was copied from) probably due to the fact that libgzip doesn't report Z_STREAM_END with the last block, but requires extra call to inflate() to retrieve it and has some extra data in the input stream at that time. However, apply similar fix to gzipfs.c just in the case the API will change in the future to do what bzip2 code does. Add some ifdef'ed code to enable testing bzipfs.c from witin normal FreeBSD environment as opposed to the restricted loader one, so that one can use gdb and whatnot. Sponsored by: Sippy Software, Inc., http://www.sippysoft.com/ MFC in: 7 days
* First cut at support for booting a GPT labeled disk via the BIOS bootstrapjhb2007-10-241-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | on i386 and amd64 machines. The overall process is that /boot/pmbr lives in the PMBR (similar to /boot/mbr for MBR disks) and is responsible for locating and loading /boot/gptboot. /boot/gptboot is similar to /boot/boot except that it groks GPT rather than MBR + bsdlabel. Unlike /boot/boot, /boot/gptboot lives in its own dedicated GPT partition with a new "FreeBSD boot" type. This partition does not have a fixed size in that /boot/pmbr will load the entire partition into the lower 640k. However, it is limited in that it can only be 545k. That's still a lot better than the current 7.5k limit for boot2 on MBR. gptboot mostly acts just like boot2 in that it reads /boot.config and loads up /boot/loader. Some more details: - Include uuid_equal() and uuid_is_nil() in libstand. - Add a new 'boot' command to gpt(8) which makes a GPT disk bootable using /boot/pmbr and /boot/gptboot. Note that the disk must have some free space for the boot partition. - This required exposing the backend of the 'add' function as a gpt_add_part() function to the rest of gpt(8). 'boot' uses this to create a boot partition if needed. - Don't cripple cgbase() in the UFS boot code for /boot/gptboot so that it can handle a filesystem > 1.5 TB. - /boot/gptboot has a simple loader (gptldr) that doesn't do any I/O unlike boot1 since /boot/pmbr loads all of gptboot up front. The C portion of gptboot (gptboot.c) has been repocopied from boot2.c. The primary changes are to parse the GPT to find a root filesystem and to use 64-bit disk addresses. Currently gptboot assumes that the first UFS partition on the disk is the / filesystem, but this algorithm will likely be improved in the future. - Teach the biosdisk driver in /boot/loader to understand GPT tables. GPT partitions are identified as 'disk0pX:' (e.g. disk0p2:) which is similar to the /dev names the kernel uses (e.g. /dev/ad0p2). - Add a new "freebsd-boot" alias to g_part() for the new boot UUID. MFC after: 1 month Discussed with: marcel (some things might still change, but am committing what I have so far)
* - Given that we tell the compiler that struct ip is packed and 32-bitmarius2007-10-211-4/+4
| | | | | | | | | | | | | | | | | aligned, GCC 4.2.1 also generates code for sendudp() that assumes this alignment. GCC 4.2.1 however doesn't 32-bit align wbuf, causing the loader to crash due to an unaligned access of wbuf in sendudp() when netbooting sparc64. Solve this by specifying wbuf as packed and 32-bit aligned, too. As for lastdata and readudp() this currently is no issue when compiled with GCC 4.2.1, though give lastdata the same treatment as wbuf for consistency and possibility of being affected in the future. [1] - Sprinkle const on a lookup table. Reported by: marcel [1] Submitted by: yongari [1] Reviewed by: marcel [1] MFC after: 5 days
* Optimize for size on pc98. It enables to boot a kernel again.nyan2007-10-151-0/+3
| | | | | | | | I don't know what's wrong (loader, boot2 or others), but this change is effective. Tested by: NAKAJI Hiroyuki MFC after: 3 days
* Cast away const qualifier to squash GCC warning.kan2007-04-041-1/+1
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* Remove California Regent's clause 3, per letterimp2007-01-0942-168/+8
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* Instead of re-implementing hton[ls] and friends for each arch, add a new MIcognet2006-11-061-7/+3
| | | | | | | file, net/ntoh.c, which just implement them using the inline functions from <sys/endian.h>. Suggested by: bde
* Remove alpha left-overs.ru2006-08-222-170/+0
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* Implement printf 'X' conversion for both libstand and kernel.jkim2006-03-091-9/+11
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* Fix prototypes.ru2005-11-241-6/+6
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