Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
22,142 Commits 606 Branches 0 Tags 3.1 GiB
Commit Graph

8685 Commits

Author SHA1 Message Date
cgd 886dba6dff (1) split load-file functionality out from the 'main program' of the 
boot block, since it will be shared with the network boot block.
(2) Kill a.out support, since it never worked was never used, and will
    never be.
(3) Add support for booting of ELF kernels, from Matt Thomas.  (Currently
    untested, but it compiles.)
 1996-09-17 22:00:24 +00:00
cgd a68b586a74 add _rtt as an XLEAF into start which (like 'halt') just halts 1996-09-17 21:26:45 +00:00
cgd abcbfbdd93 use assembler directives and labels that make both the ELF- and ECOFF- 
targeted assemblers happy.
 1996-09-17 21:17:11 +00:00
cgd 8110fe7ca7 Differentiate between disked ("SCSI") and network ("BOOTP", but not yet MOP) 
booted_dev specs.  Add code to find the device, if booted from the network.
 1996-09-17 21:04:25 +00:00
cgd cab0e2aba3 hmm, fix an apparent typo (two letters got deleted!) 1996-09-17 20:58:58 +00:00
cgd 56386f3e35 Differentiate between disked ("SCSI") and network ("BOOTP", but not yet MOP) 
booted_dev specs.  Add code to find the device, if booted from the network.
 1996-09-17 19:46:37 +00:00
cgd 88a5419c15 print default device names slightly more nicely. (if not disk device, 
don't print a blank before the close paren.)
 1996-09-17 19:41:52 +00:00
jonathan ad20e52d11 Commit snapshot of reworked dc driver to trunk, to pull up fix for 
serial consoles to the 1.2 branch.  Includes:
  * dynamically allocated new-config softc
  * remove dependencies on Decstation CPU type, use flags in softc instead.
  * pass in values for softc flags (q.v.) from parent-specific attach code
  * #ifdef out rts/cts flow control support until it's known to work on
    200s.
  * redo initialization of serial consoles (needs more work).
 1996-09-17 19:34:40 +00:00
oki 82f8d6bb4b added ccd(blk)/ch/uk device 1996-09-16 20:08:56 +00:00
scottr d13cb4414c Convert `fpu_type' to the more consistent `fputype', and use the new 
#defines from m68k/include/cpu.h.
 1996-09-16 18:00:26 +00:00
cgd 66992c7399 sync with GENERIC: add pseudo-device 'rd' with one unit 1996-09-16 16:34:15 +00:00
cgd 0006f58df7 add EISAVERBOSE, TCVERBOSE as appropriate. Add UCONSOLE to all. 
slight cleanup + sync.
 1996-09-16 16:30:40 +00:00
leo 0e805391a3 Prepare for (soon to come) et4000 PCI console 1996-09-16 06:49:03 +00:00
leo ef074b3031 Prepare for (soon to come) et4000 PCI console. 1996-09-16 06:43:32 +00:00
leo edc2de87d0 Initialize MFP2 on both TT&HADES. 1996-09-16 06:28:41 +00:00
leo 11c0ef7354 atari_realconfig now defined in <atari/device.h> 1996-09-16 06:27:11 +00:00
leo 1b4ecd8255 Fix bootcode to work on the 68040. 1996-09-16 06:25:45 +00:00
leo 72c7d3589f Get it into sync with the previous changes to locore.s 1996-09-16 06:24:36 +00:00
leo 7a128f0c7e Sync with changes in the grf/ite/view system. 1996-09-16 06:22:27 +00:00
leo 70747dc24f Add support for Hades platform. 1996-09-16 06:20:44 +00:00
leo 4f51ebc528 - Add M68040 option where appropriate 
- Reflect changes on the grf/ite/view system for et4000 console support
- Set timezone to 0
- Document FPSP option
 1996-09-16 06:14:21 +00:00
leo 2eccad6548 Add macro's that do bclr/bset in a single instruction. 1996-09-16 06:03:58 +00:00
scottr 3cf197cef1 Somehow the last change got mangled. Do over. 1996-09-16 05:24:21 +00:00
jtk fc79deac52 when halting, attempt to turn off power using APM 1996-09-16 04:44:28 +00:00
scottr 014f910806 Add ZS_CONSOLE_ABORT 1996-09-16 04:35:25 +00:00
scottr debc473329 - Add a ZS_CONSOLE_ABORT option to enable a serial console break to 
force a drop to the system debugger.  WARNING:  this used to be the
  default behavior!  Modify custom kernel configs accordingly.
- Check for ZS_HWFLAG_CONABRT in zs_abort(), and don't abort if it's
  not set.
 1996-09-16 04:32:28 +00:00
scottr 696dd783a4 Move check for ZS_HWFLAG_CONABRT to zs_abort(). 1996-09-16 04:19:26 +00:00
jonathan 18bd3a86e3 * add RCS id. 
* Allow configuring disks without tapes, or tapes without disks,
  as suggested in PR 2743.
 1996-09-16 03:47:47 +00:00
cgd 5645b6ef46 simplify profiling entry. add 'label' argument tp PANIC, PRINTF, and MSG, 
which is the label that the message string should be stored with.
 1996-09-15 22:42:29 +00:00
cgd e025186655 save and restore registers symmetrically. don't forget to restore PV (t12). 1996-09-15 22:33:28 +00:00
cgd 89986fec30 like GENERIC, but uses built-in ramdisk image for root 1996-09-15 17:23:12 +00:00
cgd 3732f4dad6 add one 'rd' pseudo-dev. 1996-09-15 17:22:28 +00:00
cgd edf0333fe0 add ramdisk root hooks 1996-09-15 17:17:56 +00:00
cgd 17264a54f2 s/k0segtophys/ALPHA_K0SEG_TO_PHYS/ 1996-09-15 17:16:24 +00:00
cgd 3af6ed0256 pollin', pollin', pollin', make them drivers pollin'... (support poll()). 1996-09-15 17:15:26 +00:00
thorpej 0cb6f5925c Correct an old comment; the 318, 319, and 330 _are_ tested (68020 w/ 68851). 
(Read: I have a 319 :-)
 1996-09-14 20:36:49 +00:00
is 1cda8089e3 Kill two debug printfs whose output always haunt me in the boot 
messages, but which I didn't find when looking for then.
 1996-09-14 14:55:08 +00:00
scottr a4b22a046a Implement poll(2). 1996-09-14 06:08:01 +00:00
scottr 19d545f1ae - Implement poll(2) 
- Convert splhigh() -> spladb()
- Guard references to adb_evq_tail and adb_evq_len!
 1996-09-14 06:01:12 +00:00
scottr 81543dc7c9 Implement poll(2). 1996-09-14 05:54:53 +00:00
scottr 4ddcca6bc8 Update prototypes to match Chris' cfprint_t change. Also, update comments 
in autoconf.h to reflect the mainbus.c split.
 1996-09-14 05:43:24 +00:00
jtk 1541178d9b update the data segment mapping clamps to handle more screwy BIOS requests 1996-09-13 22:58:27 +00:00
jtk bfd321ca95 don't shift size fields; they're not descriptors 1996-09-13 03:10:56 +00:00
jtk 662c47ecd3 use ls, not ${LS}; remove now-unneeded Makefile.inc 1996-09-13 02:24:30 +00:00
jtk 04f1e23fe1 BIOS trampoline is a static beast; generate it in the sources like 
syscalls.h & friends, and include it when needed from the source directory.
 1996-09-13 00:02:36 +00:00
scottr e09160652b Sync with m68k/cpu.h changes. Also, test fpu_type instead of mmutype 
when handling fp exceptions.
 1996-09-12 21:25:31 +00:00
scottr d3beac22f0 Sync with m68k/cpu.h changes 1996-09-12 21:25:29 +00:00
scottr 027b51f1f9 Define spladb() (conservatively, at least for now). 1996-09-12 20:39:19 +00:00
thorpej 9476dabc1a Correct a somewhat confusing typo in a comment, pointed out by 
Scott Reynolds.
 1996-09-12 18:54:23 +00:00
thorpej 5d570ded25 Update for the new way machine/cpu support is option'd in. 1996-09-12 07:36:37 +00:00
thorpej feb8b586ed Do the extern song and dance. 1996-09-12 06:14:04 +00:00
thorpej 927facbf09 Add some constants now needed by locore. 1996-09-12 06:05:42 +00:00
thorpej a1bffadb58 - Add hooks (just empty shells for now) for MVME-{162,167,177} models. 
- Use information obtained from the Bug in locore to make identifycpu()
  produce some slightly more meaningful output.

- Garbage-collect some left-over hp300-specific stuff.
 1996-09-12 06:02:35 +00:00
thorpej 6d0345fdb7 - Save the boot device info a little earlier in initializaion. 
- Use the Bug to find out what kind of machine we're running on, and
  Do The Right Thing, namely:

	- Set `cputype' and `mmutype' as appropriate.

	- Crap out if the kernel doesn't support the machine we
	  booted on.

- Add hooks for MVME-{162,167,177} models; just an empty shell to be
  filled in later.

- Use `MMU_68040' rather than `-2' when checking the MMU type.
 1996-09-12 05:57:43 +00:00
thorpej 917ef1b1be Grok machineid. 1996-09-12 05:48:54 +00:00
scottr d407764c72 Add uk, remove ch device 1996-09-12 05:34:59 +00:00
scottr 7a6fae71e8 Add ss, uk SCSI devices 1996-09-12 05:33:41 +00:00
thorpej 399b0e0f68 - Use MVME "machine options" to associate MVME models with CPU 
options (a'la the hp300 port).
- Declare a "machineid" extern.
- Define constants for machineid, which match the Bug's idea
  of MVME model numbers.
 1996-09-12 05:26:37 +00:00
thorpej 583912cbcf Grab the stat clock stuff from the SPARC port, and glue it to the 
second timer on the PCC.
 1996-09-12 05:10:44 +00:00
thorpej de02bf68b3 Update to use the new badaddr(); simplifies the code that attaches 
pcc children somewhat.
 1996-09-12 05:04:18 +00:00
thorpej 054bd4e4d0 Prototype badaddr(). 1996-09-12 05:01:47 +00:00
thorpej ca8ebd2ae7 Change badaddr() to take the size of the access to do, and nuke 
badbaddr().
 1996-09-12 04:59:56 +00:00
thorpej 2a57ba6633 Correct a comment, and add timer priming macros. 1996-09-12 04:54:19 +00:00
scottr a453e56ffd This is the development/debug machine 1996-09-12 04:50:43 +00:00
scottr 7b33c93009 Update to current reality. 1996-09-12 04:49:52 +00:00
thorpej 22adc20819 Add an FPU_UNKNOWN constant; just a placeholder for any unknown FPU. 1996-09-12 02:52:34 +00:00
thorpej 2b525e4952 Sync boot() with the hp300 version (basically, clean up a bit and 
run shutdown hooks).
 1996-09-12 02:45:57 +00:00
mrg c98a14ad90 update these for poll(2) changes. 1996-09-12 01:35:34 +00:00
thorpej be969d881e Update for poll(2) changes. 1996-09-12 01:22:58 +00:00
thorpej eae3f0bb96 When opening a disk for non-filesystem i/o, make sure we only return 
an error condition when an error occurs.

Bug noticed by Terry Lambert <terry@lambert.org>.
 1996-09-11 18:05:02 +00:00
jonathan 2bc8c4e5c2 Merge in 4.4BSD-Lite -> 4.4BSD-Lite2 changes. (untested). 
The Lite2 changes  include:
  * Remove the last vestiges of high-bit-set-means-delay for output chars.
  * Handle the  2100/3100 having partial modem control on line 2 only,
    whereas the 5000/200 has modem control signals on lines 2 and 3.
  * Add RTS/CTS support for lines 2 and 3 on a 5000/200.
  * Add more s = spltty(); splx(s); where needed but not present.
 1996-09-11 06:41:19 +00:00
explorer 5d76f7cbac remove unneeded placeholder 1996-09-11 05:24:25 +00:00
thorpej 5704683922 - Pull in some interesting changes from the Amiga trap.c: 
* SunOS glue

	* 68060 exception frame size definitions

	* 68060 fault detection macros

- Use `cputype' rather than `mmutype' where appropriate.

- Play the prototype game.

This file is much closer to being sharable by all m68k ports.
 1996-09-11 00:44:24 +00:00
thorpej f36cec2dfc Define the CPU_* constants from <m68k/cpu.h> for assym.h 1996-09-11 00:32:16 +00:00
thorpej 75b43e0aa6 Declare a `cputype' global, and set it as appropriate. 1996-09-11 00:29:28 +00:00
thorpej a437d4f6cb Use <m68k/cpu.h>. 1996-09-11 00:23:47 +00:00
thorpej e469c7beca Use <m68k/cpu.h>. 1996-09-11 00:11:42 +00:00
thorpej 521a717f6d Factor out common Motorola 68k CPU definitions from the m68k port 
cpu.h header files.

Some more work could be done here, but it's a good start.
 1996-09-11 00:08:52 +00:00
thorpej 7734e8980b Add COMPAT_M68K4K. 1996-09-10 22:48:05 +00:00
thorpej 9ff195106c Document COMPAT_M68K4K, but leave it disabled by default. 1996-09-10 22:45:17 +00:00
thorpej 1710b024c0 Document COMPAT_M68K4K, but leave it disabled by default. 1996-09-10 22:26:50 +00:00
thorpej 73a5b90800 Pull in the COMPAT_M68K4K stuff when appropriate. 1996-09-10 22:07:10 +00:00
cgd 0b77b04b6e set a0 to be the initial sp, and set pv to be program entry point. 1996-09-10 19:13:42 +00:00
jtk 2b5e1cd158 clean up missing prototype, extra variable 1996-09-10 11:22:33 +00:00
leo 0f821f9aa6 Conform to the hp300 style of trap.c as suggested by Jason. 1996-09-10 09:05:40 +00:00
leo 2340b495ce - Add suline() for the new trap.c (Shouldn't this move to m68k/copy.s?) 
- Fix some bugs in the interrupt handlers introduced by the new mapping
  of the st io-area.
 1996-09-10 08:58:42 +00:00
leo 7a87b91e9b Add suline/susword prototypes for new trap.c 1996-09-10 08:45:16 +00:00
jonathan be23611556 Apply diff from the 1.2 release branch, so that ugly IOASIC debugging 
is disabled by default:
>revision 1.9.4.2
>date: 1996/09/09 20:19:11;  author: thorpej;  state: Exp;  lines: +2 -18
>Disable IOASIC_DEBUG so that autoconfiguration looks normal, by request
>of Jonathan Stone
 1996-09-09 21:32:20 +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 dbacbd3636 Use machine/asm.h. Garbage collect. 1996-09-09 18:42:51 +00:00
cgd 7ba205c37e Sync the 53c94 SCSI driver with the sparc version. Update the DMA code to 
match the interfaces required by the driver.
 1996-09-09 18:10:35 +00:00
mycroft 379839a0df Make the build process more sane. 1996-09-09 18:07:40 +00:00
cgd adeb6b4058 replace sequences of 8 spaces with tabs (only one instance). kill 
unnecessary newlines after return statements but before function
close-braces.
 1996-09-09 18:01:30 +00:00
mycroft 825aca4d5d Oops; include paths are relative to $S. 1996-09-09 17:18:47 +00:00
mycroft 3fbde733bc Sync with version in ../boot. 1996-09-09 16:55:11 +00:00
cgd 2b118fc59b add entries for rd (cdev + bdev), ss (cdev), and uk (cdev). 1996-09-09 16:38:52 +00:00
mycroft 842eae0878 Add a file for local additions to GENERIC. 1996-09-09 16:37:08 +00:00
mycroft a693d5fcb0 Sync with GENERIC. 1996-09-09 16:33:20 +00:00
cgd 65538ec48d add specs for 'rd' 1996-09-09 16:31:36 +00:00
mycroft 02b3e8d73e Add ss, uk. Minor touchups. 1996-09-09 16:30:47 +00:00