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651 Commits

Author SHA1 Message Date
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
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 e469c7beca Use <m68k/cpu.h>. 1996-09-11 00:11:42 +00:00
thorpej 1710b024c0 Document COMPAT_M68K4K, but leave it disabled by default. 1996-09-10 22:26:50 +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
thorpej de5110f41e Use <m68k/exec.h>. 1996-09-08 01:00:35 +00:00
mycroft e6dd44f034 Use SIGBUS iff we get a legitimate bus fault. Use SIGSEGV for page protection 
violations (per Solaris, SVR4, AIX, Linux, Irix, and SunOS).
 1996-09-07 22:26:41 +00:00
mycroft 2bc736661a Implement poll(2). 1996-09-07 12:40:22 +00:00
thorpej e0775c12c8 Don't `config-dependent' machdep.c; we already depend on the Makefile, 
which accomplishes the same thing.
 1996-09-07 06:52:21 +00:00
mycroft fc3def4096 Remove duplicate declarations of LKM functions and macros. 1996-09-05 15:46:22 +00:00
mycroft b3eac79b64 tty stop functions really should return void, not int, and certainly not both. 1996-09-02 06:43:16 +00:00
mycroft 30a617c634 Wrap the default definition of `S' in `.ifndef'. 1996-08-31 21:40:47 +00:00
thorpej a90c2638f0 Add the United Kingdom and Swedish HIL keyboard maps to the kernels 
used in the binary snapshots.
 1996-08-25 01:22:13 +00:00
thorpej 9221f4ecc6 Add COMPAT_12 to all kernels, and COMPAT_11 to a few as well. 1996-08-22 21:02:49 +00:00
hpeyerl f5f1393c35 Get rid of dkn stuff. It's deprecated. 1996-08-18 17:01:53 +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
mrg 5abbf990f3 Change reboot(2) to take two arguments: bootopt like normal and also 
a boot string for firmware that can do this, such as the SPARC and
the sun3 models.  It is currently silently ignored on all other
hardware now, however.  The MD function "boot()" has been changed to
also take a char *.
 1996-08-09 10:30:23 +00:00
thorpej 180c16eff6 Oops, forgot this required change in previous commit. 1996-06-26 18:11:24 +00:00
thorpej fc699e8440 Major revamp of the boot code. 
- Good bye SYS_PBOOT and SYS_NBOOT, hello SYS_UBOOT (unified boot)
	  Currently supports booting from SCSI and HP-IB disk and network
	  from a single boot block.  Infrastructure for booting from
	  HP-IB tape is there, but it doesn't quite work yet.

	- Add a slightly modified version of Gordon Ross's "rawfs",
	  which provides a filesystem-like interface to tape devices.
	  Still needs debugging (see above).

	- Rename sys_inst.c to inst.c, so that the LIF directory entry
	  turns out right (used to look like SYS_SYS_I if loaded from
	  tape).

	- Add a "netio_ask" hint to netio.c, so that a special instnetio.o
	  doesn't have to be compiled for SYS_INST.  Defaults to using
	  bootparams, but if set, will prompt user for information
	  usually obtained from bootparams.

	- General cleanup.
 1996-06-26 17:44:21 +00:00
thorpej 5253727570 From Ignatios Souvatzis <is@NetBSD.ORG>: 
- handle fpfault properly on the 68040
	- properly distinguish between a bus error and an MMU fault
	  on systems with 68030 or 68851 MMUs
 1996-06-23 05:48:12 +00:00
cgd 352d972c94 locc() is unused. Remove it from the machine-independent kernel interface. 1996-06-10 15:33:33 +00:00
thorpej 156eaa5f84 Add "needs-count" to the `ac' driver so an ac.h file gets generated. 1996-06-10 06:48:44 +00:00
thorpej a323ce7b09 Add the "Python 28849" to the list of `supported' tape drives as a PYTHON 
type.
 1996-06-10 06:39:31 +00:00
thorpej bcab59cd3c Remove the old-style disk instrumentation support. Nothing uses it 
anymore.
 1996-06-06 16:17:41 +00:00
thorpej e9e80a6043 Add calls to tty_attach() and tty_detach() where appropriate. 1996-06-06 15:36:06 +00:00
hpeyerl 3e834c5e86 Update to reflect reality (such as it is). 1996-05-26 23:45:42 +00:00
mrg 1af2be6068 document PORTAL 1996-05-20 18:15:11 +00:00
thorpej f969979dea Back most (not all) of the previous delay-related changes now that 
delay is calibrated properly.
 1996-05-18 23:56:59 +00:00
thorpej 62f7f3ad57 Implement a real delay calibration routine, adapted from Chuck Cranor's 
mvme68k delay calibration algorithm.
 1996-05-18 23:30:09 +00:00
christos 52d3532adb - remove cpu_exec_aout_prep_oldzmagic and use exec_aout_prep_oldzmagic 1996-05-18 15:58:07 +00:00
thorpej a8c7148dd2 XXX set up alldevs and allevents so that vmstat -i will work. 1996-05-18 01:39:57 +00:00
thorpej 63f4ec3e41 Put the vector table back in the text segment; putting it in the data 
segment breaks doboot() on my 319 (but worked on my 380...bleh!)
 1996-05-18 00:52:53 +00:00
thorpej 03fc26050d Put the vector table _after_ the temp stack. 1996-05-17 16:32:28 +00:00
thorpej 503413590e Changes for the new delay() function. 1996-05-17 15:38:08 +00:00
thorpej 91cb72e7ea remove the now unused MHz constants, add a declaration for vectab[], 
and document some globals.
 1996-05-17 15:37:07 +00:00
thorpej a5d6cd3a32 Move the vector table to the data segment. 1996-05-17 15:33:52 +00:00
thorpej d845719070 Add a new function, hp300_calibrate_delay(), which sets the delay constant 
based on a model's known CPU speed.  cpuspeed value is now in MHz
instead of (MHz / 8).
 1996-05-17 15:32:26 +00:00
thorpej 33e1caaf99 Couple of changes: 
- New delay() function, modeled after sun3/mvme68k delay,
	  calibrated with a model's known cpu speed.
	- Use the defined constants for machineid and ectype
	  when determining what kind of machine we have, rather
	  than their expanded equivalents, for clarity.
	- Move the vector table to the data segment so that it
	  can be patched at run-time.
 1996-05-17 15:27:26 +00:00
thorpej bbc04e2011 Define the machineid and ectype constants. 1996-05-17 15:20:55 +00:00
thorpej b20981c51d Remove cpuspeed from here. 1996-05-17 15:19:02 +00:00
thorpej 3ad552e74b Adjust for new DELAY() ... s/DELAY(1)/DELAY(5)/ and lengthen some 
timeouts.
 1996-05-17 15:15:29 +00:00
thorpej c3fc839395 Change "DELAY(1)" to "DELAY(5)". This is basically equivalent to how 
the old implementation of DELAY() behaved with small values.
 1996-05-17 15:12:30 +00:00
thorpej f708ced3a3 Adjust for the new values of cpuspeed. 1996-05-17 15:09:39 +00:00
thorpej be71c11843 Add 2 missing ";"s ... they weren't noticed before because of the 
old implementation of DELAY().
 1996-05-17 15:08:13 +00:00
thorpej 7d279a797f Add a "_kernel_text" symbol, for libkvm. From Gordon Ross. 1996-05-16 23:53:10 +00:00