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179 Commits

Author SHA1 Message Date
jonathan
4692a37162 Final changes for configuring MIPS1 and MIPS3 in a single kernel. 
* cpuregs.h:
    rename remaining VMMACH_xxx TLB macros to MIPS_TLB_xxx.
    Add compile-time MIPS3-only, compile-time  MIPS1-only, and
    runtime (both) definitions  for number of TLB ASIDs (tlb pids)
    and shift count to extract a TLB pid.

  * locore.h:
    Delete unused vector slot for indexed TLB writes.
    mips1 and mips3 TLBs are different enough that we have
    to break them out at the caller anyway.

  * Add compile-time MIPS3-only andcompile-time  MIPS1-only
    macros to call locore functions directly by name.
    Use the  existing method table only if

  * mips/mips_machdep.c, mips/trap.c, mips/pmap.c, pmax/machdep.c:
    Use MIPS3_ or MIPS1_ specific names for TLB pids in
    mips3 and mips1 specific code paths (e.g., creating the kernel stack
    for process 0).

Add `options MIPS3' to pmax/conf/GENERIC.
 1997-06-22 03:17:37 +00:00
jonathan
8e5f767c50 Use generic MIPS pmap vm_machdep.c 1997-06-16 00:35:10 +00:00
mhitch
56b72a34f3 Since locore_r2000.S and locore_r4000.S are included by locore.S, they need 
to be included in the dependency list for locore.o.
 1997-06-15 16:27:47 +00:00
mhitch
d2ce63e3bc DECstation MIPS3 support: a GENERIC config file for the R4000/R4400-based 
DECstations.
 1997-06-15 16:21:19 +00:00
jonathan
957e3b4622 Turn on -Wall -Weror and -Wstrict-prototypes -Wmissing-prototypes. 
Turn off warnings for uninitialized variables to avoid spurious warnings.
 1997-06-15 01:20:59 +00:00
mrg
1258c8d25b remove now obsolete "swap on..." lines. 1997-06-12 18:41:58 +00:00
jonathan
19e4111ef7 Move the mips sys_machdep.c from pmax/pmax to mips/mips, to enforce a 
common sysarch on all mips ports.
 1997-06-09 02:14:56 +00:00
jonathan
3844d313b1 Add CD9660 and PROCFS filesystems. Sort filesystem options. 
Add tun, and reorder pseudo-devices to match other systems' GENERIC config.
 1997-06-01 08:44:57 +00:00
mhitch
ad9b4015c2 Comment out the dc0 at mainbus0: that attempts to include the DS3100 dc 
device attachment.  The 3max dc0 device attaches to the pretended IOASIC.
 1997-05-31 20:45:07 +00:00
mhitch
fe468f64bc Include pm_ds.c if pm_ds, not dc_ds - dc_ds gets set for the 5000/200 as 
well as the 3100, but trying to include pm_ds.c for a 5000/200-only
configuration fails.
 1997-05-29 03:08:40 +00:00
mhitch
660cdaec8a Use the generic root/swap in the model-specific configuration files. 1997-05-29 02:22:27 +00:00
jonathan
8f17cfaec1 Add 'needs-flag' to pmax, 3max dc (DZ-11 clone) front-ends (dc_ds, dc_ioasic 
respectively), so console setup code can test forconfiguration of the
correct front-end (via NDC_DC and NDC_IOASIC, respectively).

Delete 'needs-flags' from dc.c.  GC obsolete uses of NDC, "dc.h".
 1997-05-24 08:19:44 +00:00
jonathan
20e5e29aef Use a ldscript to work around `features' (not enough section headers) 
when linking kernels with GNU binutils-2.7 or newer ld.
 1997-05-24 05:56:06 +00:00
jonathan
b088f1b7fd Change default le entry from "le*" to "le0" so GENERIC kernels 
configure the pmin/pmax (2100/3100) baseboard ethernet as le0, not le1.
 1997-05-20 08:36:42 +00:00
jonathan
a72c2263f5 Change needs-count' on scc to needs-flag': should have been `needs-flag' 
since rev 1.18  of pmax/tc/scc.c.
 1997-05-15 04:42:12 +00:00
jonathan
3480029167 Add `offset' locator to ioasic-attached devices, for compatibility with 
the ioasic_submatch() used in drivers shared by pmax and alpha ports.
 1997-05-15 00:43:22 +00:00
jonathan
45d369d5fb Ted Lemon's (RR 3540) cross-compilation patch: use ${SIZE} instead of size, 
Also add "SIZE=? size",  so that native kernel compiles work, too.
 1997-04-26 02:20:59 +00:00
jonathan
55a34d0cf4 Add "options MIPS1" and delete commented-out lines inherited from GENERIC. 1997-04-26 01:35:41 +00:00
jonathan
ab9bbd64d6 Use genassym.sh script to make assym.h, for cross-compiling. 
Remove dependencies on genassym.
 1997-03-16 11:54:03 +00:00
jonathan
d01b866f0c Build kernel object files with -mno-abicalls and -mno-half-pic. (The 
kernel doesn't support GP-relative addressing, and is statically linked).

Compile genassym without those flags: -mno-abicalls will make it coredump.
 1997-03-05 04:41:57 +00:00
jonathan
b57cf6e1ce Remove obsolete comment. (This config *does* work). 1997-02-28 09:51:21 +00:00
perry
19d153fc48 Nuke some options GENERIC residue. 1997-02-04 04:57:10 +00:00
perry
0b3a46d6b3 Nuke some GENERIC residue. 1997-02-04 04:31:55 +00:00
thorpej
4d7a6cf6dd Update clean and depend rule for kernel make changes. 1997-02-03 07:23:32 +00:00
thorpej
1b341f7e70 Update for new file system and root spec grammar. 1997-01-31 01:59:09 +00:00
perry
b89a3425b7 Eliminate obsolete TIMEZONE and DST options. 
Eliminate obsolete global kernel variable "struct timezone tz"
Add RTC_OFFSET option
Add global kernel variable rtc_offset, which is initialized by
RTC_OFFSET at kernel compile time.
on i386, x68k, mac68k, pc532 and arm32, RTC_OFFSET indicates how many
minutes west (east) of GMT the hardware RTC runs. Defaults to 0.
Places where tz variable was used to indicate this in the past have
been replaced with rtc_offset.
Add sysctl interface to rtc_offset.
Kill obsolete DST_* macros in sys/time.h
gettimeofday now always returns zeroed timezone if zone is requested.
settimeofday now ignores and logs attempts to set non-existant kernel
timezone.
 1997-01-15 01:28:28 +00:00
cgd
38cbb3213c Fix up includes so that up-to-date versions of 'config' can be used 
to config pmax kernels.  Not all kernels can actually be config'd because
of device declaration problems, but i don't know how to fix those.
 1996-12-03 01:18:17 +00:00
jonathan
e038926656 Replace explicit -O2 in CFLAGS with COPTS macro. Default COPTS?= -O2. 
Lets users over-ride with makeoptions COPTS="..." in kernel config files.
 1996-12-01 03:23:04 +00:00
jonathan
80702e3c14 Add KERNLD hook to allow overriding the LD used to link kernels. 
Set KERNLD to ld.old.  gcc binutils 2.7 gets an assert error linking kernels.
 1996-11-22 18:53:31 +00:00
jonathan
21ec686bd1 Move non-optional "options" SWAPPAGER, VNODEPAGER, DEVPAGER to std.pmax 1996-11-16 23:10:47 +00:00
jonathan
5c6013d588 Clone a 5000/{120,125,133} config file from the 5000/240 config. 1996-10-16 08:35:49 +00:00
jonathan
3280c75a3d Update model-specific pmax kernel config files for post-12 config: 
add arch/pmax/conf/ to includes,  options MIPS1,   etc.
 1996-10-16 08:29:34 +00:00
jonathan
0705c8f480 Kernel configuration file to build kernels for installing on diskful 
machines, using diskless-boot (NFS root) as the installation method.

Many options turned off to keep kernel small and avoid boot-PROM errors.
 1996-10-13 05:57:19 +00:00
jonathan
5a80d438e9 Update pmax config files `GENERIC'' and `DSG'' with post-1.2 
NetBSD-current changes:
    * change include paths to be relative to the kernel-source tree
      (e.g., `/sys') instead of arch/pmax/conf.
    * add explicit options for exec packages (EXEC_ELF32, EXEC_ECOFF
      for COMPAT_ULTRIX)
   * comment out references to still-unsuppoted MI scsi.
 1996-10-13 05:40:44 +00:00
jonathan
bb34d39024 Change pmax port over to using ``mips MI'' trap handler. 1996-10-13 05:28:48 +00:00
jonathan
50201a6c48 Comment out config lines for MI scsi drivers, to make it absolutely clear 
we don't yet support them.
 1996-10-13 05:21:17 +00:00
mhitch
f22ea83247 The dc has to have needs-flag so dc.h gets generated. 1996-10-11 19:58:43 +00:00
mhitch
2d3fc12c2b Fixed typo on EXEC_ELF32. 
Newline at end of file was missing.
 1996-10-11 19:55:38 +00:00
jonathan
fa2f6c517a Update pmax GENERIC config to use revamped config files with per-model 
include files containing model-specific I/O device configuration.

Add more options and devices (ccd, LKM, etc), as appropriate for
documentation and as examples in a "template" GENERIC config file,
even though not all of these work completely yet.
 1996-10-02 06:41:13 +00:00
jonathan
15e3cf2814 Add explicit options for elf and script exec packges to std.pmax. 
Add ECOFF exec option  to my own config file; untested.
 1996-10-02 05:56:37 +00:00
jonathan
2c2c7c31cb Add files.pmax entries for separate cfattach front-end and ``MI'' backend 
drivers:
	pm - pmin/pmax  d503 PCC + BrookTree 478 framebuffer
	dc - dc7085 DZ-11 clone
	asc - ioasic and TurboChannel SCSI option card 53c94 SCSI-2
	sii - DEC scsi ASIC used in pmin/pmax, 5100, and Firefox vaxes
 1996-09-30 08:11:23 +00:00
jonathan
701c775b0b Update all the include directives to use pathnames relative to the root 
of the kernel source tree, not the port config directory.
 1996-09-30 02:38:17 +00:00
jonathan
0c1b5cd12b Build and link in locore_machdep.S. 1996-09-30 02:35:34 +00:00
jonathan
75fd343a78 Build locore using merged mips (mips1, mips3) locore source: 
* Add MIPS make variable pointing at $S/arch/mips
  * Build locore from $MIPS/mips locore source
  * Build locore.o and fp.o (fp emulation) from arch/mips locore source
  * Add target and rules to build pmax-specific locore code locore_machdep.o
    from $PMAX/pmax/lcore_machdep.S
 1996-09-25 20:41:00 +00:00
jonathan
2ec085cba7 Back out part of revision 1.30: 
>* Use `-S' rather than `-x' to remove debugging symbols.

because the pmax toolchain and gcc disagree about what is a "local"
symbol, and ld requires a "-x" to let elf2aout build bootable a.out kernels.
 1996-09-25 20:35:16 +00:00
jonathan
4a465f05ff Decstation kernel config file for diskless installation: 
root and swap on NFS, but includes disk and tape drivers.

Prune out most `optional' options to stay small in the hope of avoiding
PROM tftp bugs.
 1996-09-18 14:10:24 +00:00
jonathan
420c045b41 Create broken-out config files for decstation baseboard devices. 
Add sample config files that use them.
 1996-09-18 13:43:37 +00:00
mycroft
b3ffba62a6 Move strip(1) flags into a separate variable, so that $STRIP can 
be passed to subordinate make(1)s.  Remove $TOUCH.  Add HOSTED_CC,
HOSTED_CPPFLAGS, and HOSTED_CFLAGS, and use them when depending genassym.
 1996-09-09 21:06:55 +00:00
mycroft
30a617c634 Wrap the default definition of S' in .ifndef'. 1996-08-31 21:40:47 +00:00
jonathan
703e546127 Add mrg's "options COMPAT_12" back into the trunk. 1996-08-28 05:50:59 +00:00
jonathan
18db5ea067 * Rename miniroot GENERIC kernel to GENERIC 
* Add changes needed/used to build 1.2 GENERIC kernel:
  * Delete obsolete and ambiguous DS5000 option.
  * Add CPU_R3000 which is now required to compile in mips1 locore support.
  * Add an explicit declaration of HZ.
  * back out COMPAT_12 for this revision.
 1996-08-28 05:49:35 +00:00
mrg
b8e9f36083 add COMPAT_12. 1996-08-26 23:39:36 +00:00
mycroft
558d72128e Put into . Remove hooks for `config-dependent' and 
`device-driver' flags.
 1996-08-12 00:51:24 +00:00
mycroft
cf67f29afe * Add a HOSTED_C_C variable, which strips -p', -pg', and 
`-nostdinc', and use it when building genassym.
* Use `-nostdinc' just to be sure we're self-contained.
 1996-08-10 06:07:57 +00:00
mycroft
f94052ed3a * Define CWARNFLAGS and MKDEP in some moderately consistent fashion. 
* Make S expand to an absolute path at compile time.
* Use `-S' rather than `-x' to remove debugging symbols.
* Garbage collect unused variables.
* Reverse a handful of port-specific changes that do not correspond to
the common build model and are not needed.
 1996-08-10 05:29:24 +00:00
mhitch
9d8526a68d Use the MI LANCE drivers - the pmax-specific one no longer compiles. 1996-05-29 06:05:05 +00:00
mhitch
a2d094fb48 Fixes to make kernel compile: HZ is required to be defined and CPU_R3000 
is needed to include R3000 support.  Also change the le0 to le* for the
3100 LANCE so it configures properly.
 1996-05-29 06:01:13 +00:00
mhitch
9aa945f3c4 Also use genassym.c from sys/arch/mips/mips for make depend. 1996-05-19 22:44:12 +00:00
jonathan
b6a3c3255f Use genassym.c from sys/arch/mips/mips. 1996-05-19 17:17:48 +00:00
mycroft
540f9550c0 Make `make depend' work for libraries. 1996-05-11 16:11:30 +00:00
thorpej
b97689cdfb Make the MI LANCE driver standalone, and use cfattach to resolve 
naming conflicts between bus attachments on ports that can have
multiple instances of the LANCE.
 1996-05-07 01:16:36 +00:00
jonathan
449a7f5b59 Remove files moved to mips/mips; they are included in mips/conf/files.mips. 
Add the pmax-specific portion of trap handler, pmax/pmax_trap.c, which
was split off from pmax/trap.c.
 1996-03-26 12:21:39 +00:00
jonathan
5d4883f9ed Add "mips" to the machine line, to make config create a link 
compile/XXXX/mips ->  mips/include, and to use mips/conf/files.mips.
 1996-03-20 01:17:06 +00:00
cgd
94907fa254 adjust to deal with expression support for optional file specs 1996-03-17 13:21:09 +00:00
cgd
1f7332bada fix typo in recent attachment changes: (interface) attributes for asc 
specified twice.
 1996-03-17 06:09:10 +00:00
thorpej
77abd102b7 New device attachment scheme: 
- split softc size and match/attach out from cfdriver into
	  a new struct cfattach.

	- new "attach" directive for files.*.  May specify the name of
	  the cfattach structure, so that devices may be easily attached
	  to parents with different autoconfiguration semantics.
 1996-03-17 01:38:52 +00:00
cgd
3d67685d36 Do not build vnode_if.[ch] for each kernel. Build them once, like the 
various syscall sources/headers, and just compile them.  From PR 2142, OK'd
by mycroft.
 1996-02-29 20:54:58 +00:00
mycroft
2ce52ae489 Define build programs with ?=', so they can be overridden with makeoptions'. 1996-02-26 02:53:20 +00:00
jonathan
d25690e30a Propagate changes from cfb driver to not require "needs-count" to other 
pmax framebuffer drivers.
 1996-02-15 19:13:08 +00:00
mycroft
753fe3a25a Fix mkdep problems due to missing flags. 1996-02-09 02:21:13 +00:00
jonathan
600a82037b A semicolon was missing from the SYSTEM_LD_TAIL stanza that converts 
from elf to netbsd a.out, causing the mv to fail; add one.
 1996-02-04 07:08:38 +00:00
mycroft
5bc076e17e Use `-traditional-cpp' when building .s and .S files. 1996-02-03 00:43:50 +00:00
mycroft
dcd66e9f4d Clone these, and fix many bugs. 1996-02-02 20:08:17 +00:00
mycroft
88e512b693 LOCORE -> _LOCORE 1996-02-01 22:28:24 +00:00
jonathan
4c0067c40b Remove config.old files for pmax. They should have been removed before 
the NetBSD-1.1 release, as they have not worked or been supported for
some time.
 1996-01-30 05:18:55 +00:00
thorpej
57219ebad3 Remove vnode_if.[ch] during a "make clean", per PR#536 from 
Dan Carosone <danielce@ee.mu.oz.au>.
 1996-01-14 21:06:47 +00:00
jonathan
1016f0c77a Add dev/tc/asc.c to files.pmax, until the merger of Alpha and pmax TC drivers 
s completed.
 1996-01-03 20:33:25 +00:00
jonathan
f10a0c8931 Config file used to build pmax kernels in NetBSD/1.1 
miniroots,  from Arne Juul (arnej@pvv.unit.no).
(like NEWCONF, except with options GENERIC)
 1995-12-28 16:11:31 +00:00
jonathan
7d4de44572 Fix typo (two rz4s, no rz5) and add options KTRACE. 1995-12-28 16:08:20 +00:00
jonathan
d7d2ba5ac3 Fix cross-compilation bug: native architecture is "pmax", not "mips". 1995-12-17 09:09:42 +00:00
mellon
db99c1a30b Provide compiler tool definitions for cross compilation. 1995-11-25 05:55:38 +00:00
jonathan
37d37e0791 Change the pmax framebuffer driver to reflect the rcons changes as negotiated 
with pk:
Use dev/rcons/files.rcons in the pmax config file.
Use "rasterconsole" as the tag in pmax/conf, and modify the pmax
framebuffer pseudo-device drivers (fb and rcons) to us rasterconsole.h and
RASTERCONSOLE for compile-time configuration of the rcons pseudo-device.
Modify the pmax rcons pseudo-device driver to initialize a little-endian,
QVSS-compatible font (set its ascent, and set the rconsole structure to
point to that font) before calling rcons_connect().

Tested on a cfb.  The ascent may be wrong (or at least, not be aligned with
the hw cursor sprite) on a 3100.
 1995-10-05 01:52:44 +00:00
thorpej
3253873a9e Use `files.ultrix' 1995-09-20 00:25:44 +00:00
thorpej
065ee11549 Compile the kernel with -Werror and -fno-builtin. 1995-09-19 23:30:54 +00:00
jonathan
c8a3bfd5ed Update files.pmax to use Ted Lemon's port of the sparc rcons glass-tty fb 
driver, the "generic" fb pseudo-device driver, and dev/cons.c.
Update an example new-config file (NEWCONF) to use them.
 1995-09-18 03:09:03 +00:00
jonathan
9557f68db3 Change pmax (asc and sii) SCSI drivers to use "needs-flag", as the 
drivers have  been fixed to not require "needs-count".

Add back the lines for the "rcons" console driver, even though it's
not merged into the pmax port yet, as conf.h was patched to include
"rcons.h".  Adding the device here, but not configuring it (e.g., in
GENERIC) keeps conf.c happy until rcons code is merged.
 1995-08-29 10:12:48 +00:00
jonathan
8ff2cc97a0 Rename "asic" to "ioasic", to be compatible with "machine-independent" 
turbochannel/asic device drivers. (also comment out tt.c.)
 1995-08-18 10:09:20 +00:00
jonathan
b42e35d645 Un-comment dependency on file cpu.c, since cpu.c has been commited to CVS. 1995-08-10 05:22:26 +00:00
jonathan
c4f9523535 Fix cut-and-paste error in device order (clock). 1995-08-04 01:47:37 +00:00
jonathan
4e33c9f0dc Snapshot of a prototuype for a new-config GENERIC configuration. 
This relies on an ugly mixture of new-style config and old-style config.
 1995-08-04 01:24:39 +00:00
jonathan
594ee04ec1 Add "cpu DS5000_240" to generic config, to support 3max+. 
3max+ interrupt handler and IOASIC clock code depend on it.
 1995-07-18 02:02:38 +00:00
christos
98df248f95 Makefile.arch: - Add -lcompat 
- Change clean: target to be a double dep one,
			  so libraries can use the clean target too
			- Add genassym to the clean targets
 1995-06-24 20:46:09 +00:00
jonathan
8e556dece3 Change default optimization level from -O to -O2. 1995-06-09 06:44:41 +00:00
jtc
f90f8d10aa Removing -DKERNEL, transition to _KERNEL has been completed 1995-05-16 22:24:17 +00:00
cgd
4d059559f7 resurrect, and move files.pmax.newconf to new location. 1995-04-30 10:11:00 +00:00
jonathan
f54398dae4 Add prototype (new-style) config for pmax. This doesn't yet work; 
auto-configuration initialization code is missing. It uses "needs-count"
flags to come slightly close to what the old-style pmax source expects.
Perhaps autoconfig code can be lifted from the alpha port or volunteers
found to write some.
 1995-04-28 23:34:39 +00:00
cgd
0e59975fac rename files files for new config/config.old naming 1995-04-28 08:19:12 +00:00
mellon
59f33bea48 Add sfb device driver 1995-04-27 20:52:39 +00:00
mellon
71d223dc04 Add dummy fb device driver reference for compatibility with conf.c changes 1995-04-21 23:58:36 +00:00
mellon
db8fd32d53 Add cpu_exec.c, rcons.c 1995-04-12 20:08:40 +00:00