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History log of /src/sys/arch/sun3/conf/RAMDISK
RevisionDateAuthorComments
 1.56  19-Jun-2020  tsutsui Use "-fno-unwind-tables" to shrink binaries more.

sun3 GENERIC -Os
text data bss dec hex filename
1762862 75292 93032 1931186 1d77b2 netbsd

sun3 GENERIC -Os -fno-unwind-tables
text data bss dec hex filename
1545726 75292 93032 1714050 1a2782 netbsd

GENERIC is tested on TME.
 1.55  07-Feb-2019  mrg branches: 1.55.4;
bump ramdisk sizes to cope with GCC 7 bloat.
 1.54  28-Jul-2017  maxv branches: 1.54.4;
Remove TCP_COMPAT_42 from the config files. Pass 1.
 1.53  27-Apr-2013  christos branches: 1.53.12;
remove confusing numeric locators where they are unused.
 1.52  23-Nov-2010  hannken branches: 1.52.8; 1.52.18;
Remove unused count from pseudo-device md.
 1.51  16-Apr-2010  pooka Remove unused count (invariably "4") from pseudo-device fss.
 1.50  06-Feb-2009  jym branches: 1.50.4; 1.50.6;
Changes to MEMORY_RBFLAGS option:
- renamed to MEMORY_DISK_RBFLAGS to better fit the rest of the
MEMORY_DISK options(4)
- change default value to RB_AUTOBOOT instead of RB_SINGLE, and adapt
the config(5) files accordingly
- document this option inside options(4)

See also http://mail-index.netbsd.org/tech-kern/2008/12/25/msg003924.html

Reviewed by abs@ in private mail.
 1.49  16-May-2008  he branches: 1.49.6;
Bump ramdisk size from 500k to 600k to compensate for recent bloat,
probably caused by ifconfig now needing proplib.
 1.48  05-Apr-2008  tsutsui branches: 1.48.2; 1.48.4; 1.48.6;
Always specify COPTS="-Os" and disable several options and devices
to shrink kernels. Current sun68k bootloader can't load a kernel larger
than ~2MB, and our ever growing kernel have been reached the limit.
 1.47  17-Oct-2007  garbled branches: 1.47.16;
Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.
 1.46  18-Jul-2007  tsutsui branches: 1.46.6;
Use options<space><tab>.
 1.45  05-Feb-2006  cube branches: 1.45.24; 1.45.32; 1.45.36; 1.45.38;
Remove 'count' argument for pseudo-devices that ignore it
(vnd, bpfilter, ppp, gif, gre, tun, sl, strip, faith, stf).
 1.44  07-Dec-2005  tsutsui branches: 1.44.2; 1.44.4; 1.44.6;
Adjust comments for options FFS_NO_SNAPSHOT.

XXX: This option should be mentioned in options(4).
 1.43  04-Sep-2005  isaki typo in comment. (since 1994?!)
 1.42  19-Aug-2005  christos Enable ptyfs by default on the non-install and non small/tiny/ramdisk kernels
 1.41  31-Jul-2005  yamt revert "defflag VMSWAP" changes for now.
there seems to be far more people who don't want to edit
their kernel config files than i thought.
 1.40  30-Jul-2005  yamt add "options VMSWAP" to non INSTALL kernels.
 1.39  18-Feb-2005  dsl branches: 1.39.6;
Invert FFS_SNAPSHOT to FFS_NO_SNAPSHOT
 1.38  31-Jan-2005  hannken Add file system snapshots to kernel configs.

- Ffs internal snapshots get compiled in unconditionally.

- File system snapshot device fss(4) added to all kernel configs that
have a disk. Device is commented out on all non-GENERIC kernels.

Reviewed by: Jason Thorpe <thorpej@netbsd.org>
 1.37  15-Jul-2004  atatat branches: 1.37.4; 1.37.6;
Add "options SYSCTL_INCLUDE_DESCR" to a lot of configs, but commented
out in most of them.
 1.36  02-Nov-2003  chs branches: 1.36.2;
commands have grown, make the ramdisk bigger.
 1.35  18-Sep-2002  lukem branches: 1.35.6;
enable USERCONF by default; it's small and extremely useful to have available.
 1.34  25-Apr-2002  atatat Add the INCLUDE_CONFIG_FILE option to all config files. In config
files that are generic (ie, GENERIC, GENERICSBC, GENERIC32, ALL, or
ALPHA), it is uncommented.
 1.33  12-Apr-2002  gmcgarry Add commented-out USERCONF option. Mainly useful for install media
and can be optionally enabled based on miniroot and ramdisk size
requirements.
 1.32  02-Apr-2002  lukem Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE,
which was suggested by Izumi Tsutsui <tsutsui@ceres.dti.ne.jp> as
being more consistent with what it's controlling...
 1.31  10-Mar-2002  lukem * rename MINIROOTSIZE to MEMORY_DISK_SIZE, so that all md(4) options
are now consistently named
* fold opt_mdsize.h into opt_md.h
 1.30  27-Jan-2002  jdolecek add options PIPE_SOCKETPAIR to individual kernel configs
the option is commented out on everything but kernels I was able
to recognize as INSTALL-like or ones for small memory machines
 1.29  20-Nov-2001  lukem cleanup:
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""
 1.28  04-Oct-2001  chs branches: 1.28.4;
reduce ramdisk size back to what it was before.
everything fits since tsutsui fixed libhack.
 1.27  30-Jul-2001  chs branches: 1.27.2;
increase the memory disk size, it needs to be bigger with ELF.
 1.26  08-Jul-2001  abs branches: 1.26.2;
Standardise TCP_COMPAT_42 as commented out, grouped with other COMPAT options,
and with the comment '4.2BSD TCP/IP bug compat. Not recommended'
Add commented out 'TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG'
(All hail amiga and atari which make some attempt to automate the
multiplicity of config files...)
 1.25  11-Jun-2001  wiz Fix various misspellings of compatible/compatibility.
 1.24  10-Jun-2000  tsutsui branches: 1.24.4;
We cannot specify root on md0a because md is pseudo-device.
"options MEMORY_DISK_IS_ROOT" is enough for this.
 1.23  09-Jun-2000  tsutsui - Sync MINIROOTSIZE with etc/disktab.
- Remove ppp. (ramdisk does not have pppd, anyway)
 1.22  07-Jun-2000  tsutsui Config root on md0a, not md0.
 1.21  26-Jun-1998  lukem branches: 1.21.14; 1.21.22;
remove options FIFO; it's now the default
 1.20  08-Jun-1998  gwr Uh, something went wrong last time?
 1.19  08-Jun-1998  gwr Sync with 1.3.2 release branch:
No need for any COMPAT_* options in the ramdisk kernel
Can do without the uk driver also...
 1.18  08-Mar-1998  gwr Like INSTALL and INSTALL3X, leave out DDB.
(Can patch using the PROM if needed.)
 1.17  08-Feb-1998  gwr Move the sun3-vs-sun3x stuff into std.sun3 and std.sun3x
Configure P4 frame buffers at the address of their P4 reg.
Move messy Sun3 bw2 and cg4 configs to included files.
 1.16  05-Feb-1998  gwr Merge arch/sun3x into arch/sun3
 1.15  28-Jan-1998  gwr No need for NFS_BOOT_RWSIZE here (root is always md0)
 1.14  22-Jan-1998  gwr branches: 1.14.2;
Remove the config flags from "si" lines so the driver default will
be used. That also makes it possible to patch the kernel in case
the default option causes boot failures or something...
 1.13  13-Dec-1997  gwr Need MEMORY_DISK_IS_ROOT now also.
Sync with GENERIC
 1.12  17-Nov-1997  lukem * add commented out DDB_HISTORY_SIZE=100 if DDB exists in config file
* fix up use of 'options<SPACE><TAB>'
 1.11  07-May-1997  lukem branches: 1.11.8;
clean up whitespace use
 1.10  11-Mar-1997  gwr Sync up with changes in GENERIC
 1.9  31-Jan-1997  thorpej branches: 1.9.4;
Adopt for new file system and root spec grammar.
 1.8  28-Dec-1996  pk branches: 1.8.2;
rename: ramdisk => md
 1.7  19-Nov-1996  gwr Move SWAPPAGER, VNODEPAGER, DEVPAGER to std.sun3
 1.6  09-Oct-1996  thorpej Merge netbsd-1-2 branch back into mainline.
 1.5  08-Oct-1996  jtc Changed "std.sun3" to "arch/sun3/conf/std.sun3" because of config changes
 1.4  26-Aug-1996  mrg add COMPAT_12.
 1.3  26-Mar-1996  gwr branches: 1.3.4;
New autoconfig design that controls attach order.
 1.2  17-Nov-1995  gwr Switch to ncr_si (will just do PIO for now) and cleanup
 1.1  08-Oct-1995  gwr branches: 1.1.2;
Add RAMDISK, move some things around.
Add rd*, xd*, xy* (only rd is done).
 1.1.2.1  18-Nov-1995  gwr From HEAD: Use ncr_si (in PIO mode), also cleanup
 1.3.4.1  19-Aug-1996  gwr Add MFS to GENERIC and make most others similar to GENERIC.
 1.8.2.1  14-Jan-1997  thorpej Snapshot of work-in-progress, committed to private branch.

These changes implement machine-independent root device and file system
selection. Notable features:

- All ports behave in a consistent manner regarding root
device selection.
- No more "options GENERIC"; all kernels have the ability
to boot with RB_ASKNAME to select root device and file system
type.
- Root file system type can be wildcarded; a machine-independent
function will try all possible file systems for the selected
root device until one succeeds.
- If the root file system fails to mount, the operator will
be given the chance to select a new root device and file
system type, rather than having the machine simply panic.
- nfs_mountroot() no longer panics if any part of the NFS
mount process fails; it now returns an error, giving the
operator a chance to recover.
- New, more consistent, config(8) grammar. The constructs:

config netbsd swap generic
config netbsd root on nfs

have been replaced with:

config netbsd root on ? type ?
config netbsd root on ? type nfs

Additionally, the operator may select or wildcard root file
system type in the kernel configuration file:

config netbsd root on cd0a type cd9660

config(8) now requires that a "root" specification be
made. "root" may be wired down or wildcarded. "swap" and
"dump" specifications are optional, and follow previous
semantics.

- config(8) has a new "file-system" keyword, used to configure
file systems into the kernel. Eventually, this will be used
to generate the default vfssw[].

- "options NFSCLIENT" is obsolete, and is replaced by
"file-system NFS". "options NFSSERVER" still exists, since
NFS server support is independent of the NFS file system
client.

- sys/arch/<foo>/<foo>/swapgeneric.c is no longer used, and
will be removed; all information is now generated by config(8).

As of this commit, all ports except arm32 have been updated to use
the new setroot(). Only SPARC, i386, and Alpha ports have been
tested at this time. Port masters should test these changes on their
ports, and report any problems back to me.

More changes are on their way, including RB_ASKNAME support in
nfs_mountroot() (to prompt for server address and path) and, potentially,
the ability to select rarp/bootparam or bootp in nfs_mountroot().
 1.9.4.1  13-Mar-1997  gwr Merge changes from the trunk
 1.11.8.2  29-May-1998  mycroft Pull up patch from gwr.
 1.11.8.1  14-Dec-1997  mellon Pull rev 1.13 up from trunk (gwr)
 1.14.2.2  28-Jan-1998  gwr Merge changes from the head (NFS_BOOT_BOOTPARAM)
 1.14.2.1  27-Jan-1998  gwr Sun3 config.
 1.21.22.1  22-Jun-2000  minoura Sync w/ netbsd-1-5-base.
 1.21.14.1  20-Nov-2000  bouyer Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.
 1.24.4.1  21-Jun-2001  nathanw Catch up to -current.
 1.26.2.6  10-Oct-2002  jdolecek sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
 1.26.2.5  23-Jun-2002  jdolecek catch up with -current on kqueue branch
 1.26.2.4  16-Mar-2002  jdolecek Catch up with -current.
 1.26.2.3  11-Feb-2002  jdolecek Sync w/ -current.
 1.26.2.2  10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.26.2.1  03-Aug-2001  lukem update to -current
 1.27.2.1  11-Oct-2001  fvdl Catch up with -current. Fix some bogons in the sparc64 kbd/ms
attach code. cd18xx conversion provided by mrg.
 1.28.4.7  18-Oct-2002  nathanw Catch up to -current.
 1.28.4.6  20-Jun-2002  nathanw Catch up to -current.
 1.28.4.5  17-Apr-2002  nathanw Catch up to -current.
 1.28.4.4  01-Apr-2002  nathanw Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
 1.28.4.3  28-Feb-2002  nathanw Catch up to -current.
 1.28.4.2  08-Jan-2002  nathanw Catch up to -current.
 1.28.4.1  04-Oct-2001  nathanw file RAMDISK was added on branch nathanw_sa on 2002-01-08 00:28:17 +0000
 1.35.6.7  11-Dec-2005  christos Sync with head.
 1.35.6.6  10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.35.6.5  04-Mar-2005  skrll Sync with HEAD.

Hi Perry!
 1.35.6.4  04-Feb-2005  skrll Sync with HEAD.
 1.35.6.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.35.6.2  18-Sep-2004  skrll Sync with HEAD.
 1.35.6.1  03-Aug-2004  skrll Sync with HEAD
 1.36.2.1  15-Jul-2004  he Pull up revision 1.37 (requested by atatat in ticket #663):
Add "options SYSCTL_INCLUDE_DESCR" to a lot of configurations,
but commented out in most of them.
 1.37.6.2  19-Mar-2005  yamt sync with head. xen and whitespace. xen part is not finished.
 1.37.6.1  12-Feb-2005  yamt sync with head.
 1.37.4.1  29-Apr-2005  kent sync with -current
 1.39.6.2  03-Sep-2007  yamt sync with head.
 1.39.6.1  21-Jun-2006  yamt sync with head.
 1.44.6.1  22-Apr-2006  simonb Sync with head.
 1.44.4.1  09-Sep-2006  rpaulo sync with head
 1.44.2.1  18-Feb-2006  yamt sync with head.
 1.45.38.1  15-Aug-2007  skrll Sync with HEAD.
 1.45.36.1  07-Aug-2007  matt Sync with HEAD.
 1.45.32.1  03-Oct-2007  garbled Sync with HEAD
 1.45.24.1  20-Aug-2007  ad Sync with HEAD.
 1.46.6.1  06-Nov-2007  matt sync with HEAD
 1.47.16.1  02-Jun-2008  mjf Sync with HEAD.
 1.48.6.1  23-Jun-2008  wrstuden Sync w/ -current. 34 merge conflicts to follow.
 1.48.4.2  11-Aug-2010  yamt sync with head.
 1.48.4.1  04-May-2009  yamt sync with head.
 1.48.2.1  18-May-2008  yamt sync with head.
 1.49.6.1  03-Mar-2009  skrll Sync with HEAD.
 1.50.6.2  05-Mar-2011  rmind sync with head
 1.50.6.1  30-May-2010  rmind sync with head
 1.50.4.1  30-Apr-2010  uebayasi Sync with HEAD.
 1.52.18.2  03-Dec-2017  jdolecek update from HEAD
 1.52.18.1  23-Jun-2013  tls resync from head
 1.52.8.1  22-May-2014  yamt sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
 1.53.12.1  28-Aug-2017  skrll Sync with HEAD
 1.54.4.1  10-Jun-2019  christos Sync with HEAD
 1.55.4.1  07-Jul-2020  martin Pull up following revision(s) (requested by tsutsui in ticket #984):

sys/arch/sun3/conf/DISKLESS3X: revision 1.61
sys/arch/sun3/conf/GENERIC3X: revision 1.135
sys/arch/sun3/conf/INSTALL3X: revision 1.61
sys/arch/sun3/conf/INSTALL: revision 1.62
sys/arch/sun3/conf/DISKLESS: revision 1.77
sys/arch/sun3/conf/GENERIC: revision 1.182
sys/arch/sun3/conf/RAMDISK3X: revision 1.44
sys/arch/sun3/conf/RAMDISK: revision 1.56

Use "-fno-unwind-tables" to shrink binaries more.

sun3 GENERIC -Os
text data bss dec hex filename
1762862 75292 93032 1931186 1d77b2 netbsd
sun3 GENERIC -Os -fno-unwind-tables
text data bss dec hex filename
1545726 75292 93032 1714050 1a2782 netbsd

GENERIC is tested on TME.

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