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History log of /src/usr.sbin/ndbootd
RevisionDateAuthorComments
 1.2 22-May-2001  fredette Finished the 3rdparty import procedure for the ndbootd
package: Added RCS IDs, a Makefile, added to 3RDPARTY.
Also removed sunndd from 3RDPARTY.
 1.1 22-May-2001  fredette branches: 1.1.1;
Initial revision
 1.1.1.1 22-May-2001  fredette Import of Matt Fredette's ndbootd boot program for Sun2 machines.
 1.1 22-May-2001  fredette branches: 1.1.1;
Initial revision
 1.1.1.3 13-Jun-2001  fredette Import of Matt Fredette's ndbootd-0.5 boot program for Sun2 machines.
 1.1.1.2 23-May-2001  fredette Import of Matt Fredette's ndbootd boot program for Sun2 machines.
 1.1.1.1 22-May-2001  fredette Import of Matt Fredette's ndbootd boot program for Sun2 machines.
 1.9 03-Jun-2023  lukem bsd.own.mk: rename to CC_WNO_ADDRESS_OF_PACKED_MEMBER

Provide a single variable
CC_WNO_ADDRESS_OF_PACKED_MEMBER
with options for both clang and gcc, to replace
CLANG_NO_ADDR_OF_PACKED_MEMBER
CC_NO_ADDR_OF_PACKED_MEMBER
GCC_NO_ADDR_OF_PACKED_MEMBER

Using the convention CC_compilerflag, where compilerflag
is based on the full compiler flag name.
 1.8 06-Sep-2020  mrg add support for new GCC 9 warnings that may be too much to fix
right now. new address-of-packed-member and format-overflow
warnings have new GCC_NO_ADDR_OF_PACKED_MEMBER amd
GCC_NO_FORMAT_OVERFLOW variables to remove these warnings.

apply to a bunch of the tree. mostly, these are real bugs that
should be fixed, but in many cases, only by removing the 'packed'
attribute from some structure that doesn't really need it. (i
looked at many different ones, and while perhaps 60-80% were
already properly aligned, it wasn't clear to me that the uses
were always coming from sane data vs network alignment, so it
doesn't seem safe to remove packed without careful research for
each affect struct.) clang already warned (and was not erroring)
for many of these cases, but gcc picked up dozens more.
 1.7 26-May-2011  joerg Default to -Wno-sign-compare -Wno-pointer-sign for clang.
Push -Wno-array-bounds down to the cases that depend on it.
Selectively disable warnings for 3rd party software or non-trivial
issues to be reviewed later to get clang -Werror to build most of the
tree.
 1.6 22-Apr-2009  lukem Enable WARNS=4 by default, except for:
cpuctl dumplfs hprop ipf iprop-log kadmin kcm kdc kdigest
kimpersonate kstash ktutil makefs ndbootd ntp pppd quot
racoon racoonctl rtadvd sntp sup tcpdchk tcpdmatch tcpdump
traceroute traceroute6 user veriexecgen wsmoused zic
(Mostly third-party applications)
 1.5 27-Apr-2008  tsutsui branches: 1.5.8;
Enable gcc optimization on m68000 (sun2) again with minimum hacks.
gcc -O0 generates a bit fat binaries.
 1.4 09-Feb-2008  mrg branches: 1.4.4;
make all sun2 use -O0 and move most of the hacks out into just 3 files.
 1.3 28-May-2007  tls branches: 1.3.4;
Add new Makefile knob, USE_FORT, which extends USE_SSP by turning on the
FORTIFY_SOURCE feature of libssp, thus checking the size of arguments to
various string and memory copy and set functions (as well as a few system
calls and other miscellany) where known at function entry. RedHat has
evidently built all "core system packages" with this option for some time.

This option should be used at the top of Makefiles (or Makefile.inc where
this is used for subdirectories) but after any setting of LIB.

This is only useful for userland code, and cannot be used in libc or in
any code which includes the libc internals, because it overrides certain
libc functions with macros. Some effort has been made to make USE_FORT=yes
work correctly for a full-system build by having the bsd.sys.mk logic
disable the feature where it should not be used (libc, libssp iteself,
the kernel) but no attempt has been made to build the entire system with
USE_FORT and doing so will doubtless expose numerous bugs and misfeatures.

Adjust the system build so that all programs and libraries that are setuid,
directly handle network data (including serial comm data), perform
authentication, or appear likely to have (or have a history of having)
data-driven bugs (e.g. file(1)) are built with USE_FORT=yes by default,
with the exception of libc, which cannot use USE_FORT and thus uses
only USE_SSP by default. Tested on i386 with no ill results; USE_FORT=no
per-directory or in a system build will disable if desired.
 1.2 24-Jun-2006  mrg work around some GCC4 internal problems on m68000 platform.
document the hack, and update another GCC4 list.
 1.1 22-May-2001  fredette Finished the 3rdparty import procedure for the ndbootd
package: Added RCS IDs, a Makefile, added to 3RDPARTY.
Also removed sunndd from 3RDPARTY.
 1.3.4.1 23-Mar-2008  matt sync with HEAD
 1.4.4.1 18-May-2008  yamt sync with head.
 1.5.8.1 13-May-2009  jym Sync with HEAD.

Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html
 1.3 13-Jun-2001  fredette Merge in ndbootd-0.5.
 1.2 22-May-2001  fredette Finished the 3rdparty import procedure for the ndbootd
package: Added RCS IDs, a Makefile, added to 3RDPARTY.
Also removed sunndd from 3RDPARTY.
 1.1 22-May-2001  fredette branches: 1.1.1;
Initial revision
 1.1.1.2 13-Jun-2001  fredette Import of Matt Fredette's ndbootd-0.5 boot program for Sun2 machines.
 1.1.1.1 22-May-2001  fredette Import of Matt Fredette's ndbootd boot program for Sun2 machines.
 1.4 13-Jun-2001  fredette Merge in ndbootd-0.5.
 1.3 23-May-2001  fredette Merge in ndbootd-0.4.
 1.2 22-May-2001  fredette Finished the 3rdparty import procedure for the ndbootd
package: Added RCS IDs, a Makefile, added to 3RDPARTY.
Also removed sunndd from 3RDPARTY.
 1.1 22-May-2001  fredette branches: 1.1.1;
Initial revision
 1.1.1.3 13-Jun-2001  fredette Import of Matt Fredette's ndbootd-0.5 boot program for Sun2 machines.
 1.1.1.2 23-May-2001  fredette Import of Matt Fredette's ndbootd boot program for Sun2 machines.
 1.1.1.1 22-May-2001  fredette Import of Matt Fredette's ndbootd boot program for Sun2 machines.
 1.4 02-Feb-2002  wiz Drop a superfluous .Pp.
 1.3 19-Jan-2002  wiz Whitespace nits.
 1.2 22-May-2001  fredette Finished the 3rdparty import procedure for the ndbootd
package: Added RCS IDs, a Makefile, added to 3RDPARTY.
Also removed sunndd from 3RDPARTY.
 1.1 22-May-2001  fredette branches: 1.1.1;
Initial revision
 1.1.1.1 22-May-2001  fredette Import of Matt Fredette's ndbootd boot program for Sun2 machines.
 1.13 30-Oct-2021  nia ndbootd(8): Rework allocation macros to add integer overflow checking.
 1.12 08-Apr-2007  scw Undo a workaround for an old SH5 toolchain bug.
No functional change.
 1.11 25-May-2006  christos branches: 1.11.4; 1.11.6;
Coverity CID 754: Fix erroneous check. How could this ever work?
 1.10 02-Jun-2005  lukem appease gcc -Wuninitialized
 1.9 02-Jun-2005  lukem Rewrite method used to determine the ethernet address of the desired
interface to not use uninitalized variables.
Bug crept in in conversion to getifaddrs().
Detected with gcc -Wuninitalized.
 1.8 17-Aug-2003  itojun branches: 1.8.6;
SIOCGIFCONF->getifaddrs conversion
 1.7 19-Sep-2002  mycroft select() -> poll(), nanosleep()
 1.6 11-Jul-2002  scw Work-around an internal compiler error on the SuperH sh5 toolchain.
 1.5 09-Apr-2002  thorpej Use __RCSID().
 1.4 13-Jun-2001  fredette Merge in ndbootd-0.5.
 1.3 23-May-2001  fredette Merge in ndbootd-0.4.
 1.2 22-May-2001  fredette Finished the 3rdparty import procedure for the ndbootd
package: Added RCS IDs, a Makefile, added to 3RDPARTY.
Also removed sunndd from 3RDPARTY.
 1.1 22-May-2001  fredette branches: 1.1.1;
Initial revision
 1.1.1.3 13-Jun-2001  fredette Import of Matt Fredette's ndbootd-0.5 boot program for Sun2 machines.
 1.1.1.2 23-May-2001  fredette Import of Matt Fredette's ndbootd boot program for Sun2 machines.
 1.1.1.1 22-May-2001  fredette Import of Matt Fredette's ndbootd boot program for Sun2 machines.
 1.8.6.1 15-Jun-2005  snj Pull up revision 1.9 (requested by lukem in ticket #419):
Rewrite method used to determine the ethernet address of the desired
interface to not use uninitalized variables.
Bug crept in in conversion to getifaddrs().
Detected with gcc -Wuninitalized.
 1.11.6.1 03-Sep-2007  wrstuden Sync w/ NetBSD-4-RC_1
 1.11.4.1 19-Jul-2007  liamjfoy Pull up following revision(s) (requested by soren in ticket #774):
build.sh: revision 1.169
gnu/usr.bin/gcc4/backend/Makefile: revision 1.9
sys/arch/evbsh5/README: revision 1.1
distrib/notes/common/contents: revision 1.124
usr.sbin/ndbootd/ndbootd.c: revision 1.12
gnu/lib/libopcodes/arch/sh3eb/defs.mk: revision 1.4
gnu/lib/libbfd/arch/sh3eb/defs.mk: revision 1.8
libexec/ld.elf_so/Makefile: revision 1.78
gnu/dist/binutils/bfd/config.bfd: revision 1.14
doc/HACKS: revision 1.93
distrib/cdrom/current.conf: revision 1.8
gnu/lib/libgcc4/Makefile.inc: revision 1.6
share/mk/sys.mk: revision 1.90
distrib/sets/lists/base/mi: revision 1.700
libexec/ld.elf_so/rtld.c: revision 1.112
distrib/sets/lists/base/mi: revision 1.702
sys/arch/sh5/README: revision 1.1
gnu/lib/libbfd/arch/sh3el/bfd.h: revision 1.7
usr.sbin/traceroute/traceroute.c: revision 1.69
distrib/notes/common/main: revision 1.330
distrib/notes/common/list-setsizes.sh: revision 1.2
sys/arch/Makefile: revision 1.35
gnu/lib/libopcodes/arch/sh3el/defs.mk: revision 1.4
gnu/lib/libbfd/arch/sh3el/defs.mk: revision 1.8
share/mk/bsd.own.mk: revision 1.495
gnu/lib/libbfd/arch/sh3eb/bfd.h: revision 1.7
x11/lib/OSmesa/Makefile: revision 1.20
sys/dev/dkwedge/dkwedge_bsdlabel.c: revision 1.13
gnu/dist/binutils/opcodes/configure.in: revision 1.2
gnu/dist/binutils/opcodes/configure: revision 1.2
gnu/usr.bin/send-pr/categories: revision 1.53
etc/mtree/NetBSD.dist: revision 1.339
sys/arch/README: revision 1.42
lib/libc/gdtoa/Makefile.inc: revision 1.6
usr.bin/crunch/crunchide/Makefile: revision 1.16
sys/lkm/net/bsdcomp/Makefile: revision 1.5
regress/sys/uvm/Makefile: revision 1.6
etc/MAKEDEV.awk: revision 1.18
x11/Xserver/GL/GLcore/Makefile.GLcore: revision 1.10
sys/contrib/dev/ath/netbsd/Makefile.ath.inc: revision 1.14
gnu/lib/libbfd/Makefile: revision 1.42
doc/RESPONSIBLE: revision 1.78
Remove evbsh5.
 1.5 06-Jan-2004  wiz Fix MAX macro; from Jeff Ito in PR 24008.
 1.4 17-Aug-2003  itojun SIOCGIFCONF->getifaddrs conversion
 1.3 09-Apr-2002  thorpej Use __RCSID().
 1.2 22-May-2001  fredette Finished the 3rdparty import procedure for the ndbootd
package: Added RCS IDs, a Makefile, added to 3RDPARTY.
Also removed sunndd from 3RDPARTY.
 1.1 22-May-2001  fredette branches: 1.1.1;
Initial revision
 1.1.1.1 22-May-2001  fredette Import of Matt Fredette's ndbootd boot program for Sun2 machines.
 1.8 01-Dec-2004  christos use cloning bpf.
 1.7 10-Apr-2004  darrenr With recent changes to BPF, pushing the default buffer size to 1MB, running
a bunch of small daemons that seem small packet flows can easily chew up
significant kernel memory (each BPF device opened takes 2*buffersize of
wired memory.) In each of these applications, add code to set the buffer
size to 32k before setting the interface.
 1.6 15-Jul-2003  itojun branches: 1.6.2;
use snprintf
 1.5 19-Sep-2002  mycroft select() -> poll(), nanosleep()
 1.4 09-Apr-2002  thorpej Use __RCSID().
 1.3 23-May-2001  fredette Merge in ndbootd-0.4.
 1.2 22-May-2001  fredette Finished the 3rdparty import procedure for the ndbootd
package: Added RCS IDs, a Makefile, added to 3RDPARTY.
Also removed sunndd from 3RDPARTY.
 1.1 22-May-2001  fredette branches: 1.1.1;
Initial revision
 1.1.1.2 23-May-2001  fredette Import of Matt Fredette's ndbootd boot program for Sun2 machines.
 1.1.1.1 22-May-2001  fredette Import of Matt Fredette's ndbootd boot program for Sun2 machines.
 1.6.2.1 21-Apr-2004  jmc Pullup rev 1.7 (requested by darrenr in ticket #167)

Reduce bpf buffer to 32k from 1M to reduce kernel memory usage from userland
binaries.
Fix bpf so that select will return for a timeout.
Fix the behaviour of BIOCIMMEDIATE.
In bpf_mtap(), optimise the calling of bpf_filter() and catchpacket()
based on whether or not the entire packet is in one mbuf.
Various other bpf fixes, including PR#8674, PR#12170

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