Commit Graph

1344 Commits

Author SHA1 Message Date
mycroft a5b04640d7 Adjust DBL_MIN so it doesn't underflow. 1993-08-15 15:46:35 +00:00
mycroft 8c11b590fb Adjust DBL_MAX so it doesn't overflow. 1993-08-15 15:45:51 +00:00
mycroft fe6336fe02 The NetBSD assembler seems to want the old icode. Don't ask me. 1993-08-14 14:46:08 +00:00
mycroft e1d0c2d3a6 Note new location of pte.h. 1993-08-14 14:26:19 +00:00
mycroft 395c4e2bed Note new location of pte.h, and don't strip kernel by default. 1993-08-14 14:20:08 +00:00
mycroft fbd4257135 Put `#ifdef notyet' around some code which is currently defunct. 1993-08-14 10:02:30 +00:00
deraadt af6c95dd23 sigh.. 1993-08-14 07:31:28 +00:00
deraadt 3604916e13 ppp from paul mackerras 1993-08-14 06:29:28 +00:00
mycroft a770c59274 Set MID_MACHINE to MID_M68K4K. 1993-08-14 02:46:00 +00:00
mycroft 38239524ee Absolutely unimportant change to RCS identifier stuff. 1993-08-14 01:29:36 +00:00
glass 0d15daad8a added chksum support from hp300, removed bad stub 1993-08-13 22:37:56 +00:00
glass 7ffaf186bb baseline revision 1993-08-13 22:00:55 +00:00
glass 7318599b7c snapshot of intergration of torek's config 1993-08-13 13:19:41 +00:00
glass 9c18e650a2 snapshot. ready to call configure(), partial integration of torek's config
stuff, i.e it looks to do the right thing but we haven't written any code
yet :)
1993-08-13 13:16:11 +00:00
glass f94a1c2f10 snapshot. ready to call configure(), partial integration of torek's config
stuff, i.e it looks to do the right thing but we haven't written any code
yet :)
1993-08-13 13:16:07 +00:00
cgd 8a761f189a brought in fixed/renamed/matching MS-DOS FS code, from Jeff Polk
<polk@bsdi.com>.  His notes are as follows:
------------------------------------------------------------------------------

 July 22, 1993

 - Changed name of entire package from PCFS to MSDOSFS

 - Fixed bugs:
      root directory size in clusters instead of bytes
      growing directory didn't update in-core size
      link, symlink, mknod didn't free locked parent (deadlock)
      lookup returned real error on create and rename instead of EJUSTRETURN
      rename changed `.' entry in child instead of name entry in parent
      rename removed `.' entry in child instead of removing entry in
              parent when moving a directory from one dir to another
      createde() left new node locked when write of parent failed (deadlock)
      removede() decremented refcount even on error (rmdir's which failed
              due to write errors left in-core cache entries inconsistent)
      changed validation for filesystem to not check for the boot signature
              since some disks (e.g., mtools) aren't bootable
      directories are always show current time as modify time
              (needed for NFS export since DOS never updates dir mod times --
               ctime is true create time).

 - Added support for cookies changes to the readdir() vnode
      interface (#ifdef __bsdi__)

 - Punted on the whole problem of inode generation numbers.  This means
   that there's a chance of using a stale file handle to access a new
   file, but it doesn't appear to be the common case, and I don't see
   how to generate reasonable generation numbers without changing something
   on the disk (which is the way the SVR4 filesystem survival kit guys
   did it).  I don't think it would be very safe to change the on-disk
   format.

        Jeff Polk (polk@BSDI.COM)

------------------------------------------------------------------------------
1993-08-13 11:35:58 +00:00
mycroft d06308f7e2 Clean up deleted files. 1993-08-13 11:35:49 +00:00
cgd 54eb3b1f88 brought in fixed/renamed/matching MS-DOS FS code, from Jeff Polk
<polk@bsdi.com>.  His notes are as follows:
------------------------------------------------------------------------------

 July 22, 1993

 - Changed name of entire package from PCFS to MSDOSFS

 - Fixed bugs:
      root directory size in clusters instead of bytes
      growing directory didn't update in-core size
      link, symlink, mknod didn't free locked parent (deadlock)
      lookup returned real error on create and rename instead of EJUSTRETURN
      rename changed `.' entry in child instead of name entry in parent
      rename removed `.' entry in child instead of removing entry in
              parent when moving a directory from one dir to another
      createde() left new node locked when write of parent failed (deadlock)
      removede() decremented refcount even on error (rmdir's which failed
              due to write errors left in-core cache entries inconsistent)
      changed validation for filesystem to not check for the boot signature
              since some disks (e.g., mtools) aren't bootable
      directories are always show current time as modify time
              (needed for NFS export since DOS never updates dir mod times --
               ctime is true create time).

 - Added support for cookies changes to the readdir() vnode
      interface (#ifdef __bsdi__)

 - Punted on the whole problem of inode generation numbers.  This means
   that there's a chance of using a stale file handle to access a new
   file, but it doesn't appear to be the common case, and I don't see
   how to generate reasonable generation numbers without changing something
   on the disk (which is the way the SVR4 filesystem survival kit guys
   did it).  I don't think it would be very safe to change the on-disk
   format.

        Jeff Polk (polk@BSDI.COM)

------------------------------------------------------------------------------
1993-08-13 11:35:13 +00:00
andrew 22dff5862a Removed the user area protection gunk I painstakingly removed in revision
1.9.  It has not been necessary since then due to a segment fixup made to
machdep.c that prevents access to anything above MAX_VMUSER_ADDRESS.
1993-08-13 03:50:02 +00:00
glass c644c0979f snapshot of existing config 'files', + torek's distributed one 1993-08-13 01:05:10 +00:00
glass e548bebda8 new file for interrupt handling 1993-08-10 08:50:34 +00:00
glass a1d3be118e fixed problem that caused two consecutive segments to be using the same
pmeg unknowingly.  still too many printfs, not sure how many are actualy
in the machine dependent code.  reaches cpu_startup() where it stops
deliberately. next project: autoconfig(), maybe kgdb
1993-08-10 08:42:34 +00:00
deraadt 4ed4b0d387 delete a reference to the old 'as' device driver. 1993-08-10 08:42:25 +00:00
glass 2824cc586e fixed problem that caused two consecutive segments to be using the same
pmeg unknowingly.  still too many printfs, not sure how many are actualy
in the machine dependent code.  reaches cpu_startup() where it stops
deliberately. next project: autoconfig(), maybe kgdb
1993-08-10 08:42:16 +00:00
deraadt 342e987d36 Theo runs ppp 1993-08-10 04:01:03 +00:00
mycroft f2490de185 Clean up deleted files. 1993-08-10 00:17:16 +00:00
mycroft 0e521097ea Rename my kernel config. 1993-08-10 00:17:15 +00:00
deraadt 645baf642a MID_MACHINE values for 4K and 8K m68k machines. Please use. 1993-08-09 05:55:39 +00:00
deraadt b7fcd001c8 add an additional suser() check.
regular users should not be able to change slip interface characteristics!
1993-08-09 05:11:52 +00:00
mycroft 697610ba7f Add ALIGNBYTES. 1993-08-09 04:45:30 +00:00
mycroft b5181de827 Move pte.h to /usr/include/machine, like it is in other ports. 1993-08-09 04:44:11 +00:00
mycroft bf1b2d0f97 Clean up deleted files. 1993-08-09 04:44:06 +00:00
deraadt 13b002b9d3 suser() was being called in the old 4.3 way 1993-08-09 01:19:38 +00:00
glass 3cdabf7870 lots of changes, too many printfs 1993-08-08 12:21:50 +00:00
glass 3b87958501 various changes 1993-08-08 12:18:27 +00:00
glass e15d5c21d8 stuff to make them compile properly 1993-08-08 12:17:37 +00:00
glass f62f42a80a make config -g work, add timesink config 1993-08-08 12:16:57 +00:00
mycroft 0940a6873b Change di_urdev and va_rdev back to u_longs for now.
(NOTE: You must completely rebuild your kernel!)
1993-08-08 12:10:05 +00:00
cgd e5ea45d312 there are some devices out there which use... NO I/O PORTS! 1993-08-08 09:54:23 +00:00
mycroft 42f5032320 Just comment out undefined hilq_to_b (for now). 1993-08-08 03:44:10 +00:00
mycroft fbde833e5f Avoid `e-' in numeric constants. 1993-08-08 03:42:35 +00:00
mycroft e57b84a1a2 Slight restructuring to avoid relying on the tty structure associated with
an ITE until we're sure it's allocated.
1993-08-08 03:35:26 +00:00
mycroft 9033342b47 Trampoline code is now stored in a different place. 1993-08-08 00:11:06 +00:00
mycroft d3268a7616 Modified to use disklabels. Needs more work, but this at least boots. 1993-08-07 20:48:38 +00:00
mycroft 79704012eb This seems to fix the calculation of the file name and arg string pointers
in icode.
1993-08-07 20:47:35 +00:00
mycroft 1ce54d77ca Add PANICWAIT. 1993-08-07 18:52:43 +00:00
mycroft 02883d892a bufpages multiplier is CLBYTES, not NBPG. 1993-08-07 16:24:41 +00:00
mycroft 450aa63575 Add RCS identifier. 1993-08-07 16:23:47 +00:00
mycroft e67a273bb2 Add config file for my test machine. 1993-08-07 16:23:26 +00:00
mycroft 681bf3f675 Add RCS identifier. 1993-08-07 09:32:14 +00:00
cgd d8b362e8f2 this lets it get through autoconfig 1993-08-07 08:54:02 +00:00
cgd cd56dd1638 merge in changes from netbsd-0-9-ALPHA2 1993-08-07 07:53:27 +00:00
cgd d0aa5a0b99 squish KGDB options 1993-08-07 07:29:45 +00:00
cgd ea4defd6da do the Net/2 thing with startrtclock() for non-i386 architectures.
i386's startrtclock should be moved down, as well, but i believe it
does some magic...
1993-08-07 06:25:43 +00:00
cgd acf8d8b584 deal with ddb bogosities 1993-08-07 06:03:02 +00:00
cgd f5ec218873 the swtch() calls here should not need to be splclock() protected,
and certainly don't need to be bracketed by splclock()/splnone(),
the latter of which is a jolitz invention.
1993-08-07 05:16:38 +00:00
cgd e1443b1923 add definition of mountroot() 1993-08-07 05:14:00 +00:00
cgd 26817f18ab fix prettyprinting changes that caused the kernel to not link if you
defined DIAGNOSTIC but not DDB...
1993-08-07 05:08:11 +00:00
cgd 18a419e9bb some more ring buffer -> clist changes 1993-08-07 04:42:15 +00:00
glass 7e7509f5ff gets to consinit() and blows up 1993-08-05 23:09:17 +00:00
brezak 67dfce6728 Normalize play_msf changes with 386bsd patch. 1993-08-04 19:33:44 +00:00
brezak 930ac1c94f Normalize play_msf changes with 386bsd patch. 1993-08-04 19:33:38 +00:00
brezak 80a965ba28 Add play_msf command and MSF variants. This is SCSI2 stuff and is needed for many flavors of player utilities. 1993-08-04 17:26:20 +00:00
mycroft d7080696e9 Put RCS ids back... 1993-08-04 00:42:51 +00:00
glass 461002f91d it links with out any unresolved symbols, last few are just stubs
because we aren't likely to get near execing init for a while
1993-08-03 22:37:04 +00:00
mycroft 63c0a317bb Add ALIGNBYTES for new fts(). 1993-08-03 21:51:10 +00:00
brezak f21b797b62 Bring to rtc clock code from Mach. Provides resettodr(). 1993-08-03 12:33:17 +00:00
mycroft 4e1ade1731 Further cleanup. Remove IDXSHIFT in favor of using PGSHIFT and an indexed
load.  (Same code size but faster.)
1993-08-03 07:03:01 +00:00
mycroft a2a26e452b Make coding style a little more consistent and cleanup some constants. 1993-08-03 06:34:35 +00:00
mycroft 27ba85335c Emit KERNBASE. 1993-08-03 06:33:55 +00:00
mycroft 03302d8a3a Fix bogus use of splx() in is_reset(). 1993-08-03 05:06:49 +00:00
mycroft c12fc78e87 Nuke RCS log. 1993-08-03 05:06:26 +00:00
mycroft bbc8c11fd5 Nuke an extra `||' Chris inserted. 1993-08-03 02:45:20 +00:00
mycroft a0aed26669 Remove a spurious `#' added two revisions ago. 1993-08-03 01:56:52 +00:00
glass 015cae18dd more /* in comment warning fixes. in this case it looks like something
was cut and pasted badly :)
1993-08-03 01:53:36 +00:00
glass 4a385c1228 with -Wall would bomb, on incomplete type 'selinfo'. bpfilter.h include
moved down, and select.h included.
1993-08-03 01:52:57 +00:00
glass 76f78fcf75 more "warning: `/*' within comment" fixes 1993-08-03 01:51:16 +00:00
glass 68ffbb2599 getting rid of some "warning: `/*' within comment" problems 1993-08-03 01:50:21 +00:00
cgd d6b4910ac2 fix from Garrett Wollman <wollman@emba.uvm.edu> to return EPROTONOTSUPP
if user tries to get a socket for a protocol with no usrreq function
1993-08-03 01:36:10 +00:00
mycroft 5cc9898c12 Cosmetic change to VOP_ADVLOCK() fix. 1993-08-03 00:11:29 +00:00
mycroft f9ce597695 Collapse a bunch of `if (a & x) b |= x; else b &= ~x;' statements.
Whoever wrote this fugly code must've been on drugs.
1993-08-02 23:37:56 +00:00
mycroft 65456d9ca0 Add a panic() after the swtch() is cpu_exit() just in case, and to shut up
GCC.
1993-08-02 23:20:55 +00:00
mycroft da7f7e95b4 Put in a gratuitous cast to shut up GCC 2. 1993-08-02 23:19:18 +00:00
mycroft 7952160c4c Make return type of pcfs_print be void. 1993-08-02 23:15:12 +00:00
mycroft 781aeda1e7 Make return type of nfs_print be a void, not an int. 1993-08-02 23:12:31 +00:00
mycroft 6518b0ac4a Make bpos arg to nfsm_reqh a caddr_t*, not a caddr_t**, as that's what it
is actually passed.
1993-08-02 23:11:14 +00:00
mycroft 6821c04ecc Make isofs_print have a return type of void. 1993-08-02 23:04:36 +00:00
mycroft daa27b3c30 Make fdesc_print have a return type of void. 1993-08-02 23:01:49 +00:00
mycroft b4d9151681 Make kernfs_print have a return type of void. 1993-08-02 23:00:57 +00:00
mycroft 3837ce5a19 Make isofs_print have a return type of void. 1993-08-02 23:00:04 +00:00
mycroft ee8bf17c71 Add RCS identifiers. 1993-08-02 18:25:48 +00:00
mycroft 52efca41cd Nuke remaining patchkit headers. 1993-08-02 18:17:24 +00:00
mycroft aee4b07b8a Add RCS identifiers, remove some completely useless RCS logs and patchkit
headers, and a few other insignificant changes.
1993-08-02 17:48:44 +00:00
mycroft 2bdbcf903e Clean up deleted files. 1993-08-02 16:07:21 +00:00
glass f46a554b76 toasted a whole load more undefined symbols 1993-08-02 10:22:35 +00:00
glass 2ba88bc252 cleanup, one time compile with -Wall, include systm.h
conversion to new asm.h, removal of ALTENTRY(), ENTRY() pairs replaced by
TWOENTRY().
moved idprom fetching stuff to sun3_startup
bug fixes to pmap
added to sun3_startup.c support for initializing the vm layout, and for
verifying the hardware vs the -Ds from config(8)
still doesn't link. but list is much shorter, and much stupider
1993-08-02 02:08:25 +00:00
glass 58e4b64f4d stupid cleanup; fixes to mon.h; rewrote asm.h based on old asm.h
and the i386 one from jolitz
cleaned up ending of virtaul addr space.
1993-08-02 02:04:30 +00:00
mycroft 4862b84c92 Add RCS identifiers (this time on the correct side of the branch), and
incorporate recent changes in netbsd-0-9 branch.
1993-08-01 19:22:24 +00:00
mycroft 804be109a6 Feep. 1993-08-01 00:32:27 +00:00
mycroft 690cae8181 Add RCS indentifiers. 1993-07-31 15:17:49 +00:00
glass 3f3c6b44f5 snapshot. working on vm bootstrapping problems, and resolution of undefined
symbols.
1993-07-30 17:05:57 +00:00
glass 42255b6429 whatever was necessary to make the rest of it work. 1993-07-30 17:02:44 +00:00
glass a669406b6f add todo list for dev directory 1993-07-30 17:01:46 +00:00
glass 23ee68e447 bogus placeholder obio addr 1993-07-30 16:59:24 +00:00
glass 48ffb148d4 make idprom compile, and a bogus OBIO addr 1993-07-30 16:58:51 +00:00
glass babf5ee73f added more files. marked idprom as a device-driver 1993-07-30 16:57:31 +00:00
glass 87f867eb9f Fri Jul 30 16:52:00 PDT 1993:
snapshot.  things compile but don't link.  pmap stuff compiles but
just starting work on interfacing it to the vm system.  current projects
appear to be both physical memory and virtual memory maps.
1993-07-30 16:54:39 +00:00
jtc 3643c134f1 Change "#endif FOO" to "#endif /* FOO */", to keep gcc -Wall, lint, etc.
from complaining about a trivial issue.
1993-07-29 21:42:19 +00:00
mycroft 4ff2032a1d Clean up deleted files. 1993-07-29 12:40:19 +00:00
cgd 2680a043c7 general cleanup (get close to KNF), and remove a few fuzzies
in preparation for The Grand Re-rewriting.
1993-07-28 04:08:27 +00:00
cgd 7b2afa7fe6 incorporate changes from 0-9-base to 0-9-ALPHA 1993-07-28 02:20:34 +00:00
pk 36a6e635b3 Committing in src/sys/vm
Modified Files:
	vm_object.c

call vm_object_remove() to remove an object from the hashtable when
vm_object_collapse() starts fiddling with pagers.
1993-07-28 00:00:01 +00:00
glass d3b416231f new pmap module 1993-07-27 12:04:41 +00:00
ws 96ec00e106 Use all of freebufspace 1993-07-24 22:09:50 +00:00
brezak b74ddcc84b Allow one to fault in DDB and survive. 1993-07-22 13:04:45 +00:00
brezak 556176fc24 Call ddb_init instead of kdb_init. 1993-07-22 13:04:21 +00:00
brezak 9d7e246a03 Cleanup pretty printers for maps and objects. 1993-07-22 13:03:36 +00:00
brezak cf65527c36 Allow adding more than one symbol table at runtime. For LKM. 1993-07-22 13:03:00 +00:00
brezak 18e5b218df Remove read from file. Merge changes from mach DDB. 1993-07-22 13:02:15 +00:00
paul 2103705fc5 Added arpcom counters ipackets, opackets etc. 1993-07-21 04:25:07 +00:00
cgd 8141ce5d83 kill damned RCS Log 1993-07-19 16:58:20 +00:00
mycroft b9b6bd3397 Add ${DEBUG} to CFLAGS and -f to dbsym. 1993-07-19 16:52:16 +00:00
cgd 886f6afa56 Reading file marks or writing end of tape return 0 bytes, AND THEY
DON'T SET THE ERROR BIT ON THE BUFFER UNLESS THE AUTHOR OF PHYSIO
IS STUPID!
1993-07-19 16:44:38 +00:00
cgd c4f534e298 replace jolitz's vfs__bio with a better one from CMU via mw.
so, replace vfs__bio, and deal with attendant changes.
1993-07-19 16:39:23 +00:00
mycroft 6a12d4b9b2 Clean up deleted files. 1993-07-19 16:39:09 +00:00
cgd 9bd082f70e replace jolitz's vfs__bio with a better one from CMU via mw.
so, replace vfs__bio, and deal with attendant changes.
1993-07-19 16:38:35 +00:00
cgd fd98432185 from Bruce Evans <bde@kralizec.zeta.org.au>:
pcfs was freeing an unitialized pointer.
1993-07-19 16:33:05 +00:00
cgd b26f7e1d0f kernvers="NetBSD 0.9" 1993-07-19 16:02:09 +00:00
cgd e898be06da add isofs/isofs_rrip.c if using "options ISOFS" 1993-07-19 15:48:36 +00:00
cgd 24e3cbad44 according to andrew, the bit with the comment:
>       /* protect from the user area from user accesses. :-)
>          addr -> addr + UPAGES*NBPG don't seem to be protected without
>          this; the rest seems to be OK, and doesn't like being protected
>          - andrew@werple.apana.org.au */
*is* necessary, so put it back in...  it's in an #ifdef i386 part anyway.
1993-07-19 13:47:09 +00:00
cgd f1abcd53a4 Rockridge support added a la mods by Atsushi Murai. (amurai@spec.co.jp) 1993-07-19 13:40:00 +00:00
cgd f8dbcca8f9 add ISOFSMNT_NORRIP, arguably in the wrong place, but
no clear convention is specified for declaring local-filesystem
flags...
1993-07-19 11:52:03 +00:00
cgd 30c2a20262 patches from allen briggs to fix a minor bug in *attach() 1993-07-19 11:30:49 +00:00
mycroft 570ad76179 Change open and close routines for swapdev back to enodev. What a kluge. 1993-07-19 10:57:30 +00:00
mycroft fd13ccf3cc Fix open and close entries for swap in bdevsw. 1993-07-19 10:35:12 +00:00
cgd 57ee917973 allocate out of kmem_map, not buffer_map. buffer_map is for
*buffers*...  hopefully this won't fragment kmem_map too much.
it should probably be put into its own map, but doesn't need to be
right now.
1993-07-19 09:57:22 +00:00
cgd e916333aea disable all AUTO_EOI's, at bde's suggestion--
they don't gain much, and on old chips it doesn't work properly
1993-07-19 08:27:06 +00:00
mycroft 7aecc812a5 Move flushq() macro into tty.h. 1993-07-19 05:52:27 +00:00
mycroft 69fdebd9fa Make sure there are character in the ring before flushing. 1993-07-19 05:49:13 +00:00
mycroft ec99160f49 Use flushq() macro instead. 1993-07-19 05:48:01 +00:00
mycroft b8756ae04c Use ndflush(), not while(getc()). 1993-07-19 05:10:30 +00:00
mycroft e6c1d2670f Phooey. Need a better mechanism for dealing with multiple sets of local
changes.
1993-07-18 21:26:34 +00:00
cgd 1318be7191 CC should be cc. cc is gcc2... 1993-07-18 16:44:16 +00:00
mycroft d2e484320a Add DUMMY_NOPS. 1993-07-18 15:11:31 +00:00
deraadt a700cbd173 my bucket of mud has changed a bit.. 1993-07-18 13:29:27 +00:00
cgd 8fa2ba491b rework the way effectual NOPs are enabled/disabled to make they delay
things in the default case.
1993-07-18 13:08:41 +00:00
mycroft 2565e5e15a Change to work with new config stuff for specifying load address. 1993-07-18 10:08:22 +00:00
cgd 7b721ac9fa set mountroot to ufs_mountroot. swapgeneric is currently broken for other
reasons (the interface to SCSI disks isn't a clean match, and i'm
not entirely sure what a good way to do it is...)
1993-07-18 09:51:26 +00:00
mycroft 46570ee334 Oops. Back out a change that shouldn't be committed... 1993-07-18 09:48:49 +00:00
mycroft 28df966f59 Use new -T option to dbsym. 1993-07-18 09:47:40 +00:00
mycroft 003ff4e190 Add a `XXX'... 1993-07-18 08:43:19 +00:00
andrew 297f54dd01 * copyin/out(), copyin/outstr(), s/fubyte() et al protection fixes,
including COW support, using code based on that from Wolfgang Solfrank and
Christoph Robitschko.

* user segment descriptors fixed to disallow access to user area.

* bde's boot >= 1MB fixes.
1993-07-18 08:22:59 +00:00
andrew aa381d0e73 vm_protect() of the user area is no longer required for i386 machines; the
protection is implemented by adjusting the bounds of the user segment
descriptors.
1993-07-18 08:19:34 +00:00
andrew 5dbe2d9d5b * don't used copyout() to relocate icode - use bcopy() instead 1993-07-18 08:17:36 +00:00
mycroft 23b68e4c79 Clean up deleted files. 1993-07-18 07:21:13 +00:00
mycroft a2587ffb83 Nuke a kluge from Net/2. The argument list ocreat() creates for open() can
now be a struct open_args; no need to redefine the structure.
1993-07-18 06:28:01 +00:00
mycroft 41b40c6792 Only declare these variables extern in buf.h; define them only once in
vfs__bio.c.
1993-07-18 05:15:25 +00:00
mycroft c558337807 Add some kitchen sinks. 1993-07-17 16:54:16 +00:00
mycroft f18d296b3c Stylistic change to attach message to match others. 1993-07-17 16:41:27 +00:00
mycroft 331148c31a Make these files GCC 2 happy. 1993-07-17 16:20:24 +00:00
mycroft ad087b06a0 Finish moving struct definitions outside of function declarations. 1993-07-17 15:56:59 +00:00
mycroft 97cae397ee Finish moving struct definitions outside of function declarations. 1993-07-17 15:24:33 +00:00
cgd 3aed8ce5e5 Fixed two occarances of ldos which should have been lods.
(From Christoph Robitschko)
1993-07-17 12:28:47 +00:00
cgd 97c38bc76a gcc-2.4.5's ffs() has been rendered safe for kernel compiling... 1993-07-17 12:22:00 +00:00
deraadt 2ee2073a53 scsi_switch had wrong entries for these controllers... 1993-07-17 11:00:09 +00:00
mycroft 45efbe01cd #include cpufunc,h so inb() and outb() are inlined. 1993-07-16 15:44:22 +00:00
cgd e9cca0d58c ANSI mods.
(originally committed by andrew on 1993/06/27 06:58:35)
1993-07-16 00:52:50 +00:00
cgd 481792a7ff fix for macklem's bogus use of the va_flags field, supplied by
John Woods, jfwfrom: @ksr.com.  also, fixes the following problems:
the va_gen field is in a similar position
(Suns are going to be reporting the change-date microseconds as their
"generation"), I've supplied my own set of diffs below for your inspection.
Note these aren't even compiled, but they're pretty similar to what I had
to do to our older version of OSF/1 here.  (There's also an unrelated change
supplied for xdr_subs.h; the pointer types supplied to the fxdr_time() and
txdr_time() macros are not, in fact, both struct timevals.  That turns out
to be one of many tips-of-the-iceberg facing those porting the (old) Berkeley
NFS code to 64-bit machines...)
(originally committed by cgd on 1993/06/03 01:12:42)
1993-07-16 00:51:55 +00:00
cgd fbc8939fde more rcs id adding and header cleanup. i like vi macros!
(originally committed by cgd on 1993/05/20 03:18:44)
1993-07-16 00:50:30 +00:00
cgd 9c0456d7d7 gcc2 cleanup, and break args out of procedure def'ns 1993-07-15 22:56:23 +00:00
cgd 082beb9cc0 make args & locals of select unsigned where appropriate. 1993-07-15 22:26:11 +00:00
brezak 74f0cb89c9 Add 'ps' command. Add -more- pager to output from Mach ddb. 1993-07-15 18:36:32 +00:00
brezak 4404af90d7 Add 'ps' command. Add -more- pager to output from Mach ddb. 1993-07-15 18:35:00 +00:00
cgd fd3c8fa35a fix a whole slew of off-by-one errors 1993-07-15 15:42:17 +00:00
cgd 4b90229cd2 do the "right thing" with mmap protections, once and for all.
in particular, if an object is mapped private, DO NOT grant
VM_PROT_ALL protections to it; it could be sensitive data.
1993-07-15 14:48:37 +00:00
cgd b8b3b4471d get rid of any support for vm_fault_wire() returning a result.
if it's going to be ifdef'd out until it's tested, it shouldn't
be put in to begin with.
also, minor ansifications and cleanups (mostly so tags would be happier).
1993-07-15 14:25:18 +00:00
cgd 999eb6ce5b get rid of extraneous thread_wakeup()s, added at sef's prompting,
which would never be called anyway.  leave his vm_page_activate()
change in though, as it is correct.
1993-07-15 14:07:51 +00:00
cgd 5287574e0a get rid of bogus retrymalloc code (and it was bogus)... 1993-07-15 13:33:23 +00:00
deraadt 534b762f34 patch from <ache@astral.msk.su> to fix problems:
nestart() logic totally rewriten, neput() code moved out of loop.
Fixed error in rxend buffer size: assing 32768 to short.
nerecv() fixed for correct buffer sizes for NE1000.
Detected card type displayed at autoconf time.
1993-07-15 12:57:05 +00:00
cgd c0334ef92c break args structs out, into syscallname_args structs, so gcc2 doesn't
whine so much.
1993-07-13 22:13:15 +00:00
mycroft ba408056a6 Use splnet, not splimp. 1993-07-13 21:53:06 +00:00
mycroft e086df5a24 Fix addressing bug in bdb junk. 1993-07-13 21:51:36 +00:00
cgd 7ecbd4b92d get rid of some more bogus changes from a week ago 1993-07-13 10:50:04 +00:00
cgd a70246c1fa bpos is really a caddr_t **. doesn't really make a diff to the code
generated...
1993-07-13 10:40:07 +00:00
cgd 499f536ddc up default data size limit to 16M, like on freefall, so everything will
compile properly with gcc2.
1993-07-13 10:16:40 +00:00
cgd c58c7e0a97 diskless changes made last time were hosed; were using NULL for
"no credentials" rather than NOCRED.
1993-07-13 10:04:26 +00:00
mycroft bcfa1d8dd3 Fix handling of bad syscall numbers. 1993-07-12 13:53:36 +00:00
deraadt 6cc173695a moved bfdttach point to same place as other drivers, from greenman 1993-07-12 13:13:41 +00:00
mycroft e28cd102b5 Add some more swap. 1993-07-12 12:07:46 +00:00
cgd 395bc5f7a2 physmem is in clusters, not in bytes... that wasn't
taken into account in the buffer size calculations
1993-07-12 12:00:45 +00:00
cgd 8401efb773 add -fno-builtin to CFLAGS until gcc bug fixed 1993-07-12 11:58:27 +00:00
mycroft 3be4221095 Change tty code to use clist interface, but with ring buffer implementation.
Also, fix a couple of bugs in tty.c and pccons.c, and some gross kluginess
in the hp300 stuff.
1993-07-12 11:36:53 +00:00
mycroft 7ef782c7d7 Clean up deleted files. 1993-07-12 11:36:21 +00:00
mycroft 41b03a4a6e Change tty code to use clist interface, but with ring buffer implementation.
Also, fix a couple of bugs in tty.c and pccons.c, and some gross kluginess
in the hp300 stuff.
1993-07-12 11:33:54 +00:00
mycroft bfc1b68bb5 Change tty code to use clist interface, but with ring buffer implementation.
Also, fix a couple of bugs in tty.c and pccons.c, and some gross kluginess
in the hp300 stuff.
1993-07-12 11:16:07 +00:00
mycroft c3f293f92b Make splimp = splnet | spltty, and get rid of SLIP kluge for splnet and
spltty.
1993-07-11 14:12:40 +00:00
mycroft 0daaa4f16c Make splimp = splnet | spltty, and get rid of SLIP kluge for splnet and
spltty.
1993-07-11 14:03:51 +00:00
paul 14f33d91ea Made boot up messages cleaner 1993-07-11 12:12:35 +00:00
andrew 84d1e74079 Fixes from bde, including support for loading @ any MB boundary (e.g. a
kernel linked for 0xfe100000 will load at the 1MB mark) and read-ahead
buffering to speed booting from floppies.  Also works with aha174x
controllers in enhanced mode.
1993-07-11 12:02:17 +00:00
paul 6d1a5a2ad5 New isolan driver. Multiple card and bpf support added. 1993-07-11 11:18:23 +00:00
cgd 4909db9a7e do quoting right, and give boat-anchor enough symbol space 1993-07-11 10:29:55 +00:00
mycroft 62ddceb6fc Yah, yah... 1993-07-11 09:53:44 +00:00
mycroft 7d3cf97d73 Oops. Back out clist changes, but leave the bug fix. 1993-07-11 09:45:07 +00:00
cgd 4d187f65ae DDB makes these kernels too large. damn. 1993-07-11 09:03:13 +00:00
cgd cc86d5be93 don't ignore errors from dbsym... it might say that, e.g. there's
not enough symbol space!
1993-07-11 08:42:22 +00:00
mycroft dd71ecc3aa This is so utterly revolting I refuse to describe it, except to say that it
fixes the problem of console output hogging the CPU.
1993-07-11 07:54:47 +00:00
cgd 1695b91b15 need more space for symbols than DDB normally gives you... 1993-07-11 07:28:09 +00:00
cgd daacc668f9 re-add two changes which had been deleted by commit of r1.7 1993-07-11 07:22:52 +00:00
cgd 3e2b1078a3 kill an extraneous # which was annoying cpp 1993-07-11 06:09:48 +00:00
brezak 083cf2243a Fix some probs with stack tb's. Deal with syscalls. 1993-07-10 03:26:44 +00:00
brezak 98628d1c90 Print symbolic args and line no's in stack traces. 1993-07-10 03:25:45 +00:00
cgd 5a84b475d6 handle the initflags problem in a simple (if twisted) way.
also, remind the pagedaemon that it's a daemon, not an r...  8-)
1993-07-10 03:25:03 +00:00
brezak bb39e46611 Print symbolic args and line no's in stack traces. 1993-07-10 03:25:02 +00:00
mycroft 842b58edb5 Change the names of processes 0 and 2. 1993-07-10 02:48:57 +00:00
brezak b5236e7d0f Roundup stack len to naturally aligned address. This fixes emacs aborting due to an odd address in alloca'ed memory. 1993-07-10 02:07:48 +00:00
brezak 6d65f0bf71 Cleanup warnings and add netbsd kernel name suffix. 1993-07-09 15:24:10 +00:00
cgd 4cbf5e04e2 update for better FP routines, from AT&T & elsewhere 1993-07-09 09:39:13 +00:00
cgd cb880ccb94 fix evil interaction with new physio; don't set error bit for short reads. 1993-07-09 04:28:55 +00:00
mycroft 25b5cffd48 Clean up deleted files. 1993-07-09 03:15:10 +00:00
mycroft 1c33fddc0b Oops. 1993-07-08 22:53:05 +00:00
brezak 31d24dc82e Ignore the flags field in midmag. 1993-07-08 16:48:18 +00:00
brezak 24ee0231e8 Diskless boot prom code from Jim McKim (mckim@lerc.nasa.gov) 1993-07-08 16:03:44 +00:00
cgd 98bb5ccd73 if mincnt returns 0 (i.e. off end of disk, or something), punt. 1993-07-08 10:53:40 +00:00
cgd 0ffdd71a7e mark the buffer busy immediately when we acquire it,
also, sleep at a slightly higher priority (so says mw...)
1993-07-08 10:29:26 +00:00
cgd 770db91c65 add "diediedie", a function to make the system panic & dump core
in a nice, predictable fashion.  useful for DDB, when you want
a core...  (i.e. "call diediedie")
1993-07-08 09:55:54 +00:00
deraadt 80dc38edb3 documentation error 1993-07-08 08:22:17 +00:00
mycroft e4c42383fb Implement scroll lock using sleep() and wakeup() so we don't get stuck at
spltty and freeze everyone.
1993-07-08 07:27:29 +00:00
cgd f485ebbacc get rid if wfj's stack limit check-disabling bogosities. (his old
exec needed them.  stoopid...)
1993-07-08 04:01:13 +00:00
cgd 0b1df311fc changes from ws to support diskless booting... these are "OK" on inspection
and after testing...  (actually, currently, none of the changed
code is even used...)
1993-07-07 12:06:32 +00:00
cgd b99e3b6666 get rid of bogus protections chacking which conflicts w/guido's
patch...
1993-07-07 11:25:32 +00:00
deraadt 7afa674eb4 the "struct tty *cn_tty" field in cons.c wasn't being used by anything 1993-07-07 11:12:26 +00:00
deraadt 1eacd36710 pccons.c now dynamically allocates it's "struct tty"
cons.c's "struct tty *cn_tty" wasn't used by any of the kernel, and goes away.
1993-07-07 11:00:23 +00:00
cgd 8f29c4b498 specification of mountroot now handled by config 1993-07-07 10:55:00 +00:00
cgd 06d372686f revert code base back to net/2. in particular,
fix jolitz's trapsignal() change (it's only supposed to work on curproc)
and add a panic if called w/something other than curproc, and also
fix a relic of his crappy exec implementation
1993-07-07 08:12:33 +00:00
cgd 837c11c730 deal with make/shell strangenesses, and fix newvers problem 1993-07-07 07:49:09 +00:00
cgd 608b09065c function definition changes... 1993-07-07 07:20:03 +00:00
cgd 2aeaba37fd cpu_exit() returns void 1993-07-07 07:09:32 +00:00
cgd f8827cb076 get rid of extraneous inclusion of seg.h 1993-07-07 07:08:47 +00:00
cgd bd0c8f83d5 changes for ring buffers vs. clists. 1993-07-07 07:07:20 +00:00
cgd bab148ba4e delete inclusion of rlist.h again. grr. 1993-07-07 06:52:39 +00:00
cgd 3e210908e7 sd and st are "device-driver" under new scheme 1993-07-07 06:36:30 +00:00
cgd 640761aa1c everybody needs a vnode pager... 1993-07-07 06:35:37 +00:00
cgd db63cd6b23 get rid of extra strcmp definition 1993-07-07 06:26:59 +00:00
cgd 09844fbcfe make the rlist code all go away. replace it with resource map code,
as written by Wolfgang Solfrank.
1993-07-07 06:04:12 +00:00
mycroft 38e4cf5f34 Clean up deleted files. 1993-07-07 06:03:57 +00:00
cgd aa2992a474 make the rlist code all go away. replace it with resource map code,
as written by Wolfgang Solfrank.
1993-07-07 06:02:26 +00:00
cgd 419b16b0f6 add rcsid, and get rid of extraneous debugging printf 1993-07-07 06:00:15 +00:00
deraadt 9bff90a5c1 added a timeout debugging mode to wd.c so that people can see how slow
their controllers really are. Look for the WDCNDELAY_DEBUG definition.
1993-07-07 05:50:35 +00:00
deraadt d670635e8b ok, 5 second command timeouts.. 1993-07-07 01:05:42 +00:00
deraadt ceec40c98f clean up code for timeout/untimeout/wakeup prototypes. 1993-07-06 06:06:26 +00:00
cgd 21e01d6cd2 change the way dump info is printed back to the original (net/2) way,
rather than the jolitz way...
1993-07-06 00:48:06 +00:00
deraadt 86999439b2 number of changes:
1. controller reset code moved into one function, called from more places now.
2. more places now do timeouts. TIPCAT code turned on.
3. blew away the unused WDOPENLOCK test code.
4. delay is now done using WDCNDELAY repetitions of DELAY(25). Up to 2.5 second
   pause accepted from controller (some controllers have some commands that are
   actually this slow)
5. some of the old timeout code was really whacked.
1993-07-06 00:42:43 +00:00
cgd 2d53469109 get rid of extraneous inclusion of rlist.h 1993-07-06 00:31:52 +00:00
cgd a32ac80afd add map defn's from net/2 to the tree,
so that they can be used to (eventually) replace rlists.
1993-07-06 00:25:46 +00:00
cgd ac8fe993ef add rmap routines written by Wolfgang Solfrank to the tree,
so that they can be used to (eventually) replace rlists.
1993-07-06 00:25:26 +00:00
cgd 982d1c9fff get rid of specific compile dir, but make sure top level dir is kept... 1993-07-05 22:55:57 +00:00
mw 33e84123f7 sys/arch/amiga tree. This is the machdep part required to get the kernel
up on an A3000. There are still (very) few changes required outside the
arch/amiga tree, so you can't recompile the kernel yet. Support for
third party SCSI controllers for the A2000 is on its way. The kernel is
fully functional (except for a missing ethernet-driver ...). This
tree is based on my version #390.
1993-07-05 19:19:43 +00:00
mw d8da9afb3a Initial revision 1993-07-05 19:19:42 +00:00
mw adfe768529 sys/arch/amiga tree. This is the machdep part required to get the kernel
up on an A3000. There are still (very) few changes required outside the
arch/amiga tree, so you can't recompile the kernel yet. Support for
third party SCSI controllers for the A2000 is on its way. The kernel is
fully functional (except for a missing ethernet-driver ...). This
tree is based on my version #390.
1993-07-05 19:19:41 +00:00
deraadt 2cb34d6d65 added a missing {/} pair that barsoom seems to have taken out, but
which the standard 386bsd 0.1 driver did have. This is for a piece of
code in the bad block handling. found/fixed by hpeyerl.
1993-07-05 04:44:48 +00:00
deraadt 3322c7b691 all timeout code now calls DELAY() so the timeout delays are the same
length on all processors. Where possible, the controller is reset if it
times out.
1993-07-05 03:20:57 +00:00
cgd b274bb4126 add support for checking entry against max user address 1993-07-05 01:53:56 +00:00
deraadt 748e864b38 No need for the DELAY() macro. in userland. It just polutes the namespace. 1993-07-05 01:12:46 +00:00
deraadt ed61b76822 increased the timeout inside wdcommand(). Some controllers impliment some
commands very slowly.
1993-07-05 00:08:27 +00:00
cgd d37e9d69f1 change exit() to kexit(), and remove proto for fdopen()
so prototypes are "safe" with std*.h, etc.
1993-07-04 23:30:58 +00:00
cgd 955ae6a915 change exit() to kexit(), so prototypes are "safe" with stdio.h, etc. 1993-07-04 23:30:33 +00:00
cgd 23eb1a9dfa needed cdefs.h, a la Havard Eidnes <Havard.Eidnes@runit.sintef.no> 1993-07-04 21:25:07 +00:00
cgd c286f8c4fd move julian's scsi files back into files.i386 1993-07-04 20:08:15 +00:00
cgd abf0a9b802 do the right thing, so things aren't built in /usr/src/sys 1993-07-04 14:02:53 +00:00
cgd d6325033cd make i386 setregs do the "normal thing". should probably do something
better with retval... (currenty does nothing)
1993-07-04 10:48:39 +00:00
cgd d627b64c44 prototype setregs(), so we don't go through this again... 1993-07-04 09:53:29 +00:00
cgd b21025e4f3 call setregs with a retval, too, so the hp300 & mac, and more works. 1993-07-04 09:48:29 +00:00
andrew 44b5013862 Reject non block-aligned transfers (where a block is 512 bytes in length);
they were causing scsi controller lockups.  Replace an occurrence of "512"
with SECSIZE, which is #defined to be 512.
1993-07-04 07:09:59 +00:00
andrew 12b46ebf29 Got rid of the SHOW_STI I had added to the BPTTRAP() macro - it breaks
(in the type 9 trap and into ddb sense) the kernel's breakpoint handling.
1993-07-04 05:49:17 +00:00
cgd 2f1182cf07 biodone returns void... 1993-07-04 04:01:38 +00:00
cgd 1fd0e7e71f shminit has void return type. 1993-07-04 03:59:55 +00:00
cgd 119ad60ccf add MID_MACHINE #defined to be MID_HP300 1993-07-04 02:27:30 +00:00
cgd 3117628f3c strcmp's args are supposed to be "const"... 1993-07-04 02:27:14 +00:00
cgd f98105c8ce use ringb rather than clist 1993-07-04 02:26:54 +00:00
cgd e50f336a76 kernel profiling says that i should make "over_net_stuff_for_spl0" a local
label!  (i.e. i missed this one before...)
1993-07-03 13:13:34 +00:00
cgd 77219acd07 change interrupt vector names to begin with "X" rather than "V", so we're
like every other BSD system on the planet...
1993-07-03 12:32:25 +00:00
cgd 7e940b55e0 add support for David Greenman "ed" driver 1993-07-03 12:21:07 +00:00
cgd d77e126ab2 add support for David Greenman's "ed" driver. 1993-07-03 12:19:36 +00:00
cgd b8a46f69af Unless INTR_DEBUG is set, don't report all of the "random" event types.
also, unless INTR_DEBUG is set, make the internal branch labels for
the interrupt code be local labels, so profiling works OK.
1993-07-03 09:43:11 +00:00
cgd 8ebc845441 got rid of (obviously) bogus assignment which followed free(). 1993-07-02 10:26:49 +00:00
cgd 532d59062c add DDB... why? because we'd like to actually use it to DEBUG things! 1993-07-02 10:09:17 +00:00
andrew 9024d0885a Fixed a nested comment compiler warning. 1993-07-02 08:15:32 +00:00
mycroft 2eb048f805 Add another tape drive. 1993-07-02 03:23:17 +00:00
mycroft c5fdaf369a Blasted ftpd! 1993-07-02 03:11:11 +00:00
mycroft 50974047ed Fix bugs in rb_write and rb_cwrite, and make tab handling use rb_cwrite. 1993-07-02 03:04:51 +00:00
mycroft 0b9057dfee Use __dead, not volatile. 1993-07-01 19:02:56 +00:00
mycroft 941652ff62 This has got to be a bug. 1993-07-01 18:04:16 +00:00
andrew 172788b885 Fixed a typo. 1993-07-01 07:22:41 +00:00
mycroft 9be7563dea Please remind me to shoot Andrew. 1993-07-01 04:05:21 +00:00
mycroft 3c4b913d33 Fix a bunch of things. 1993-07-01 00:24:09 +00:00
mycroft c414ffef06 Fix a situation where we might forget to splx(). 1993-07-01 00:22:10 +00:00
mycroft ec3a442b59 Fix Andrew's real bug, and put back the FAST_VECTOR changes. 1993-07-01 00:20:19 +00:00
mycroft 789d3e468d Fix broken prototype. 1993-06-30 13:43:03 +00:00
andrew f7dd4be020 Updated comments. 1993-06-30 04:13:34 +00:00
andrew 5138fc637d Noted that IO_TIMER2 was an EISA-specific feature. 1993-06-30 04:06:41 +00:00
andrew 62442b4e98 Added com_scratch entry. 1993-06-30 04:04:24 +00:00
andrew 7a0e26cd13 Paul Kranenburg's VM deadlock patches (from patchkit 00147, parts 3 & 4).
Prevent dirty objects from being cached, and prevent vm_page_alloc() from
allocating too much memory to non-kernel objects.
1993-06-30 03:48:25 +00:00
andrew 112b578662 Paul Kranenburg's VM deadlock fixes. (patchkit patch 00147, part 2) 1993-06-30 03:35:07 +00:00
andrew 8d9d634680 Backed out the changes to the FAST_VECTOR code that were made in the
previous revision, as they apparently broke something.
1993-06-30 02:34:57 +00:00
mycroft 5f8b3f4ff4 Oops. Get rid of the `#ifndef MYCROFT_IS_A_DORK'. B-) 1993-06-29 19:38:50 +00:00
deraadt 9a9273e999 uninitialized variable reported by <jfw@ksr.com> 1993-06-29 19:12:44 +00:00
glass 1b22d94879 various updates: but hasn't been compiled 1993-06-29 17:36:31 +00:00
glass e2d2f40725 additional needed functionality 1993-06-29 17:36:03 +00:00
glass 11a0ff5f16 added /dev/idprom driver :), doesn't compile yet 1993-06-29 17:35:37 +00:00
mycroft d94e5eecbb Fix some off-by-one errors. 1993-06-29 13:47:05 +00:00
andrew 5705dde7e9 Disallow access to the user pages, where the kernel stack is stored. This
is effected in useracc(), and also by a vm_protect() in vm_fork() for i386
CPUs.  Without the latter a write to the user area, say USRSTACK+1000,
would hang a 386-based system.
1993-06-29 07:16:31 +00:00
glass 455487b127 this mallocing 'struct tty' stuff is bogus as the vm system isn't
up and running yet when consoles are first used.  squish.
1993-06-27 12:08:50 +00:00
andrew 1b69e917eb ANSIfications. 1993-06-27 06:59:20 +00:00
andrew bc5f186001 ANSIfications. 1993-06-27 06:42:19 +00:00
andrew 918a434644 ANSIfications. Added support for vm_fault_wire() returning a result; code
to actually fail is currently disabled, as this would enable some new code
in vm_map_pageable() (disabled in this commit) that hasn't been used to
date.  I'm fairly confident it is all OK, but shall test it some more once
the rest of the kernel is more stable, before enabling it.
1993-06-27 06:38:48 +00:00
andrew 51ac6a0997 ANSIfications. 1993-06-27 06:27:29 +00:00
andrew 09ff7fc9f4 #endif was somehow missing from the end of a DDB conditional! 1993-06-27 06:22:32 +00:00
andrew 3e701a1438 * ansifications
* Yuval Yarom's socket recv(2) fixes - access rights problems (see also
  uipc_socket.c).
1993-06-27 06:08:40 +00:00
andrew d46fb2c3fb * ansifications
* Yuval Yarom's socket recv(2) fixes, to prevent incorrect blocking and
  lack thereof with recv(2) and MSG_WAITALL.  Fixes a sbdrop() panic during
  some MSG_WAITALL recv(2) sleeps.  Access rights fix (also in
  uipc_syscalls.c) too.  A test program which shows these problems is
  available.
1993-06-27 06:08:15 +00:00
andrew 6535028529 * ansifications
* fixed the arguments given to the line discipline l_open function in
  ptsopen()
* should ptsstart() return 1 if (tp->t_state & TS_TTSTOP)?
1993-06-27 06:06:47 +00:00
andrew 4d08b29158 * ansifications
* question about whether the "tp->t_state |= TS_ISOPEN" in ttyopen() should
  be shifted to the end of the block in which it appears.
1993-06-27 06:06:14 +00:00
andrew f74843ee98 * ansifications
* cleaned up hardclock() to avoid checking "p" multiple times, and avoid a
  gcc2 possible-use-before-initialisation warning.
* changed softclock() timeout callback functions to be of type timeout_t -
  a pointer to a void fn(int).  No-one was using the second, tick, argument
  that was being passed to these callbacks - it is much cleaner to drop the
  thing entirely, rather than add a whole heap of casts of dubious
  correctness to calls to timeout(), etc.  The old style is kept in an
  #ifdef, for future reference.
1993-06-27 06:05:32 +00:00
andrew 0e6cb953ea ANSIfications - removed all implicit function return types and argument
definitions.  Ensured that all files include "systm.h" to gain access to
general prototypes.  Casts where necessary.
1993-06-27 06:01:27 +00:00
andrew 7b40766e79 ANSIfications - lots of function prototyping. 1993-06-27 05:58:59 +00:00
andrew 6273afbfb5 Fixed typo. 1993-06-27 05:54:40 +00:00
andrew 16947975c7 Replace SHOW_A_LOT_NOT with a more meaningful commented-out SHOW_A_LOT. 1993-06-27 05:43:37 +00:00
andrew f024b50a47 Enable AUTO_EOI_1 by default; leave AUT_EOI_2 alone, even if it does seem
to work very well, to avoid any potential troubal.
1993-06-27 05:42:45 +00:00
andrew 0bffd21fdb Replaced 386BSD conditionals with a NetBSD ones. Fixed a bug in 386BSD
support.  Cast arguments to tsleep() and wakeup() to avoid compiler
warnings.
1993-06-27 05:39:44 +00:00
andrew d75ed5fc23 Added bus mice. 1993-06-27 05:33:18 +00:00
andrew cf73b57b22 Changed the I486_CPU conditionals to be !I386_CPU, to handle the case
where both I386_CPU and I486_CPU are configured in the same kernel.
1993-06-27 05:24:24 +00:00
andrew 4b741818d8 Neatened up the AUTO_EOI conditionals. FAST_VECTOR() now saves & restores
the ES register, just to be on the safe side (since ES is used in some
locore routines).
1993-06-27 05:15:06 +00:00
andrew d9022f90d2 Don't try to include "sio.h" just yet. 1993-06-27 04:59:47 +00:00
andrew a9f16886f9 Re-entrancy protection. 1993-06-27 04:50:12 +00:00
andrew e495c42118 Added a call to SHOW_STI in BPTTRAP macro. Avoid lots of nops and use
bswap if we're a i486.
1993-06-27 04:27:58 +00:00
andrew 13834263a8 Clobbered '/*' within comment, to keep gcc -Wall happy. 1993-06-27 01:24:55 +00:00
glass c34ec14c78 another NDDB -> DDB change. why did DDB invade kern/*? 1993-06-27 01:05:56 +00:00
glass b7d7bfa239 fixed bug in mon.h; fixed NEED_* in cpu.h; spl macro problems 1993-06-27 00:52:18 +00:00
glass b2561649ca theoretically (uncompiled), both a prom tty driver and prom as console
support
1993-06-27 00:51:23 +00:00
glass 90a6135104 use gas; add support for more stuff 1993-06-27 00:50:39 +00:00
glass e1fec74952 clock.c: now compiles even if address is bogus :)
conf.c: compiled, until prom addition :)
cons.c: add entry for prom driver
lib.s: remove some includes; we're being included by locore.s
locore.s: include asm.h, syscall.h, add icode
m68k.s: now included by locore.s
added signal.s; contains signal support
sun3_startup.c: fixed compile bug in vector table initialization; fixed mon
	usage
swapgeneric.c: doesn't refer to drivers we don't have
1993-06-27 00:46:09 +00:00
glass 4c06bc4b0d removed dumb define for enablertclock() 1993-06-26 01:29:40 +00:00
glass 124d060763 added resettodr() 1993-06-26 01:17:52 +00:00
glass fba81270ab new intersil clock support; this time written from datasheet
still need to write resettodr()
1993-06-25 23:07:14 +00:00
glass 24e43b8ea3 initial commit 1993-06-25 10:31:21 +00:00
glass c6b347c351 adding include files...not much of this works 1993-06-25 10:28:37 +00:00
glass 68f2474ad2 initial commit. little of this actually works 1993-06-25 10:26:08 +00:00
glass 086f942e40 keep the directory from being deleted 1993-06-25 10:25:13 +00:00
mycroft 0ee0a87c29 Fix uninitialized variable. 1993-06-24 21:34:54 +00:00
mycroft 100f7b0bc5 Oops. Reversed order of args to outb(). Still haven't gotten my 486 booted
with a new kernel to actually test this, though.
1993-06-23 05:48:57 +00:00
glass c09c197fec god damn fucking stupid ansi type promotion..... 1993-06-22 06:30:38 +00:00
cgd b2285d45d0 special case raw disk handling return values 1993-06-22 05:19:14 +00:00
glass b7545aa929 fixing more ansi-style function definitions... 1993-06-22 02:33:21 +00:00
glass ac6d9dc22e more damn ansi function declarations. damn you chris.... 1993-06-22 01:59:39 +00:00
glass ee8d969be4 ansi-style function definitions 1993-06-22 01:31:53 +00:00
glass e168d06817 some prototypes that weren't __P() protected; the pseudo-advantages
of trying to do a port using the native-compiler
1993-06-22 00:56:35 +00:00
cgd 0e761b8d7e fix behavior when VM_MAXUSER_ADDRESS == (-UPAGES * NBPG) 1993-06-21 10:18:20 +00:00
deraadt 05f50ca11e I don't know what I did that was so critical, but now the floppy driver
works on my machine (it did not before). Big voodoo.
1993-06-21 09:39:52 +00:00
deraadt 1ca1339919 > NetBSD 0.8a (TDR) #2: Mon Jun 21 11:06:03 MDT 1993
produces "uname -v" output "TDR#2"
"uname -a"  then is..
> NetBSD gecko 0.8a TDR#2 i386
1993-06-21 02:06:10 +00:00
deraadt 80ab28ea30 if the floppy does not exist, say nothing. 1993-06-20 08:42:05 +00:00
deraadt 277c73694e print "maddr 0xd0000 msize 65536" as "maddr 0xd0000-0xdffff" instead. 1993-06-20 07:24:53 +00:00
andrew 4c0169f317 Fixed ECHONL. 1993-06-20 04:52:53 +00:00
cgd d1ed63195d fix the divide-by-zero problem w/old disks. this patch is ws's "fault." 1993-06-18 20:45:35 +00:00
cgd 55c2266339 install floppy boot block, too. 1993-06-18 08:03:14 +00:00
cgd c8bdad0560 convert magic numbers to network byte order, and attendent changes 1993-06-18 06:49:30 +00:00
cgd 9f1a8dc335 new floppy driver, merged from patchkit patch #153 1993-06-18 06:19:16 +00:00
cgd 6046a36e2d make it *do* something when loading the kernel, a la sun twiddling-thing 1993-06-18 02:28:58 +00:00
brezak ce4562fd4b Find version number for uname. 1993-06-18 02:11:20 +00:00
brezak 62571113bd Use NNPX instead of NPX from npx.h for activating npx. 1993-06-18 02:03:34 +00:00
brezak 800afb6fec Remove annonying printf when adding swap. 1993-06-17 16:34:25 +00:00
brezak ebfdfc5b8a Silence size complaint at probe. 1993-06-17 12:18:29 +00:00
mycroft 420720c2f3 Clean up deleted files. 1993-06-17 04:24:06 +00:00
mycroft df4fb4cae4 Make ioctl definitions ANSI-compliant. 1993-06-17 04:07:41 +00:00
jtc 2a6a498c49 Move my assembly versions of strlen and ffs into the kernel 1993-06-16 22:22:39 +00:00
jtc c94f0450e8 SIG_ERR is not in the POSIX namespace, move it to an ifndef _POSIX_SOURCE
region.  Remove bogus BADSIG macro.
1993-06-16 22:15:06 +00:00
cgd 5887717449 use/add new physio... 1993-06-16 22:06:52 +00:00
mycroft 9ef827c1e0 Clean up deleted files. 1993-06-16 22:06:45 +00:00
cgd 0dde03704d use/add new physio... 1993-06-16 22:06:33 +00:00
mycroft 409bc91101 Move asm.h from /usr/include/sys to /usr/include/machine. 1993-06-16 21:42:43 +00:00
mycroft 506aa1b450 Clean up deleted files. 1993-06-16 21:41:31 +00:00
mycroft 3a2f1802c3 Incorporate ASENTRY() from lib/libc/i386/DEFS.h. 1993-06-16 21:28:56 +00:00
mycroft fa75531beb Yeah, I'm a winner. 1993-06-16 21:13:23 +00:00
mycroft 57c1b513dd Replace ALTENTRY() with something which actually works... 1993-06-16 21:04:00 +00:00
brezak 06dc5c8e13 Use defines in timerreg.h and add spkr_reg.h for specific declarations. 1993-06-16 19:41:54 +00:00
mycroft 3633372e55 Add ALTENTRY() definitions. 1993-06-16 19:00:11 +00:00
mycroft 8959c6e228 Clean up deleted files. 1993-06-16 18:12:30 +00:00
brezak c9a48f2b77 Move spkr.h to include/machine so users can use it. 1993-06-16 18:12:23 +00:00
andrew 280a747d4e woops - another typo. 1993-06-16 10:39:35 +00:00
deraadt 1311db833c whoops. typo. 1993-06-16 04:31:37 +00:00
deraadt a6d9adf224 fix to intuit the maximum number of scsi units available on a device
driver. this piece at least, should be safe from changing sizeof(dev_t)
1993-06-16 03:39:30 +00:00
mycroft 5a2b8d1abb Fix typo. 1993-06-16 02:59:42 +00:00
mycroft 94df11ad63 Make sysbeep() take a frequency, not a timer count, and add constants
BEEP_FREQ and BEEP_TIME which can be overridden in the config file.
1993-06-16 02:57:17 +00:00
mycroft db4a41293e Nuke MID_I486 case. 1993-06-15 21:56:58 +00:00
mycroft 528edf6037 Move definitions of TIMER_FREQ to timerreg.h, and fix value of CF for DELAY(). 1993-06-15 21:37:14 +00:00
mycroft 2a2bde915f Need to check soft interrupts as well as ICU for overflow. 1993-06-15 20:54:06 +00:00
mycroft 930a773dce Clean up beep code a miniscule amount, add interrupt protection, and
make multiple beeps generate a continuous tone.
1993-06-15 20:34:54 +00:00
cgd 5ded203c8d get rid of extraneous MID_I486; theo said it was unnecessary 1993-06-15 05:35:41 +00:00
cgd e5d4c777bd bump sendspace and recvspace up to 8k each; rod says
these should be safe values...
1993-06-15 02:25:26 +00:00
mycroft 5592ad3fbb Ignore interrupts if the device isn't open. This prevents stray interrupts
from hosing the works.  What a stupid architecture.
1993-06-15 01:50:32 +00:00
cgd 9751bf77a7 include the (stupid and ugly) patch for the i386 interrupt stuff.
it seems to help stability, when included.
1993-06-15 01:28:29 +00:00
cgd fae2a0b6f8 the previous change (to make NOPs do idle stuff) was irrelevant,
apparently; lamp is now stable with NOPs that do nothing.
1993-06-15 01:27:14 +00:00
mycroft 938b01e0ae Sigh. Save a few cycles occasionally. 1993-06-14 19:44:37 +00:00
mycroft cf1dbb9fb8 Oops. Wrong name for ISO interrupt routine. 1993-06-14 19:35:59 +00:00
mycroft e534ec58ec Add support for other networks than INET. 1993-06-14 19:29:30 +00:00
mycroft 42fb89da69 Explicitly disable mouse during attach. 1993-06-14 17:33:18 +00:00
mycroft 6bca967a4e These mice use 4 ports. 1993-06-14 17:04:22 +00:00
mycroft 08f233618d Rework neread(), and add BPF hooks for receiving. (Still need BPF hook
for transmitting.)
1993-06-14 16:49:09 +00:00
mycroft 625cd25efd 8390-based boards use 16 ports, not 8. 1993-06-14 16:45:25 +00:00
mycroft fa1551c8a6 Work around a bug in XFree86. 1993-06-14 16:38:25 +00:00
mycroft ddf64edfe6 Somebody didn't ftruncate()... 1993-06-14 15:57:07 +00:00
mycroft 60dfc2196f Fix egregious stupidity. 1993-06-14 15:35:14 +00:00
mycroft 6d58d97764 Update my config files. 1993-06-14 15:29:55 +00:00
mycroft 25b19a1b61 Add entry for pms. 1993-06-14 15:16:23 +00:00
mycroft 87bcb8ca95 Yeah, I'm awake. 1993-06-14 15:13:14 +00:00
mycroft 06f36e1045 Add preliminary (read: untested) PS/2 mouse driver. 1993-06-14 15:05:50 +00:00
mycroft ba09c15c63 Return EBUSY if device already open. 1993-06-14 12:46:56 +00:00
cgd 330f5907f2 say "using exception 16" rather than "exception 16"; the latter
lookes like it could be an error message...
1993-06-14 07:06:49 +00:00
cgd 53eb1ac38c a few changes to select. most notable: don't sleep forever unless
user actually wants to.  (it could happen in strange circumstances...)
1993-06-14 05:11:58 +00:00
andrew 925a429d35 Reduced bus-on time from the default of 11ms -> 9ms, to prevent floppy from
becoming data-starved during simultaneous fd & scsi activity.
1993-06-14 04:16:03 +00:00
andrew fe853a780c Changed the name of bms -> mms. 1993-06-14 02:28:34 +00:00
andrew f9ce81fc82 Name change from bms -> mms. 1993-06-14 02:26:17 +00:00
andrew 07ec5d2fc6 Renamed Microsoft busmouse driver from bms -> mms 1993-06-14 02:12:15 +00:00
deraadt e242190751 *whoops*. The previous commit killed a few important characters of code. 1993-06-14 00:47:08 +00:00
deraadt 64f27b118b incorrect previous change, the LKM_CDEV/LKM_BDEV macros generate the
correct cdevs[]/bdevs[] structures for insertion.
1993-06-13 18:32:48 +00:00
andrew 566c83b7c1 Added microsoft and logitech busmice entries.
Filled in reserved "lkm" entries with enxio()s.
1993-06-13 14:10:44 +00:00
andrew e1e618d7ca Added microsoft and logitech isa busmice. 1993-06-13 14:03:50 +00:00
andrew fc37a8acde Microsoft/Logitech busmouse ioctls. 1993-06-13 14:01:06 +00:00
andrew bd8e20a9b4 Logitech busmouse driver. 1993-06-13 13:59:52 +00:00
andrew 160d6e8b5c Microsoft & Logitech busmouse drivers. 1993-06-13 13:55:03 +00:00
andrew 86c3eb7c8b Added IO_BMS1, IO_BMS2 bus mouse entries. 1993-06-13 12:55:47 +00:00
mycroft 85387a3dea Believe it or not, selrecord() was broken... 1993-06-13 07:39:32 +00:00
cgd 3fcc79608f make no-ops actually take time; seems to make bde's interrupt code more
stable...
1993-06-13 05:57:34 +00:00
andrew 7103ad45a2 Fixed a nested comment to make things gcc -Wall clean. 1993-06-12 23:35:14 +00:00
cgd 4d785d18cc handle jolitz physio bug which i mentioned in mail;
if you malloc, and get nothing back, panic.
this is totally done wrong, anyway.
1993-06-12 19:54:35 +00:00
andrew d790308a20 Yuval Yarom's 'panic:closef: count < 0' fix to unp_discard(). 1993-06-12 14:01:23 +00:00
andrew 627247e449 Fixed up nested comments to be gcc -Wall clean. 1993-06-12 12:30:24 +00:00
deraadt bda8918483 The latest patch was hosed. There is some program that I used which
left extra crud at the end of the file. I blame ftpd for not doing an
ftruncate().
1993-06-11 09:12:21 +00:00
cgd c5d0eb5199 note gprof.ex is in csu/i386 not csu.i386 like it used to be... 1993-06-11 02:59:54 +00:00
brezak 224ca11730 Leave a hole for AFS 1993-06-10 16:25:01 +00:00
deraadt 98d05222e5 patch from Yuval Yarom, sent to me by <andrew@werple.apana.org.au>
they say: When doing an implicit bind in_pcbbind will assign used ports
if the port is bound on specific interface, and not on INADDR_ANY.
Effects of the bug range from connection drops to machine hangs.
1993-06-10 05:17:53 +00:00
deraadt 6fe3b028cd patch from Yuval Yarom, sent to me by <andrew@werple.apana.org.au>
The check that the destination of a forwarded ip packet is not on
the loopback net is wrong, and will always fail.  The following patch
fixes the problem.
[allows "route add $hostname localhost" to be added to /etc/netstart to
keep things for $hostname away from the ethernet driver]
1993-06-10 05:16:46 +00:00
deraadt f37ee25bb2 sigh. one day i'll finish this driver, meanwhile, one more fix.. 1993-06-10 04:50:42 +00:00
cgd d61783e658 add preliminary support for devfs (e.g. MOUNT_DEVFS #define, etc.) 1993-06-10 01:20:30 +00:00
cgd b907fbcbb9 add preliminary support for devfs (e.g. MOUNT_DEVFS #define, etc.) 1993-06-10 01:02:59 +00:00
deraadt f6779cbdce minor silliness related to two or more controllers 1993-06-09 22:36:40 +00:00
mycroft c425e255c1 Update my config files. 1993-06-09 00:11:46 +00:00
deraadt e3295c1d74 makes more sense if src is mounted readonly 1993-06-08 03:36:39 +00:00
cgd 77e24b59b2 allow modules to be loaded only if device is open for writing 1993-06-07 23:10:09 +00:00
cgd 57d3a6d525 add support for terry lambert's loadable kernel modules.
needs a bit of cleanup, but overall: SLICK!
1993-06-07 19:51:59 +00:00
cgd 91016c92d6 give isofs mount structures their own malloc type 1993-06-07 18:12:52 +00:00
cgd c88530d318 give various filesystems their own vnode types 1993-06-07 05:25:16 +00:00
cgd c2bdec030c give miscfs filesystems their own mount structure malloc type. 1993-06-07 04:56:35 +00:00
cgd 24fe3e4563 fixed bug where extra spaces at the end of a shell name would
cause shell scripts to be executed incorrectly.  shells would
receive an *empty* arg for name of script, open it, the kernel
would say "oh, that's ." or something similar, and the results
would be interesting...  found, diagnosed, and killed by me.
1993-06-07 03:09:29 +00:00
mycroft f73effe636 Clean up deleted files. 1993-06-07 00:20:39 +00:00
cgd 0d126d8b38 make conf.o actually depend on conf.c... 1993-06-06 23:29:03 +00:00
cgd f1b8c74730 make getc() and ungetc() be rb{un,}getc(), so getc() and ungetc()
don't conflict w/ansi prototypes...
1993-06-06 23:04:42 +00:00
mycroft 433d3ac089 Clean up deleted files. 1993-06-06 22:20:23 +00:00
cgd 450bfb0c82 cleanup, add DDB to dist. floppy kernels, and get rid of f*@#ing "as" 1993-06-06 22:20:03 +00:00
cgd 276a05a454 apply patch 167, to fix some interrupt system bogosities 1993-06-06 05:06:50 +00:00
mycroft c6ab6df500 Clean up deleted files. 1993-06-06 04:18:56 +00:00
cgd 515bda903f add DDB to "SUN_LAMP", and get rid of "SUN_LAMP_DDB" because they
were confusing me, and it's my machine...
1993-06-06 04:18:54 +00:00
cgd 8a05b36058 incorporate Bruce Evans' interrupt changes, as hacked by Rod grimes,
for patchkit patch 158.  it appears to work well.
1993-06-06 04:14:01 +00:00
cgd b353d31bde prototype some things! this is arguably not done very well,
but it was free from bde & rod!
1993-06-06 03:37:07 +00:00
cgd f17f8f678b make strlen return a size_t 1993-06-06 03:35:39 +00:00
cgd 7489eff03c fix stoopid location to label problem 1993-06-06 02:36:22 +00:00
cgd e52125aa5d change MCLSHIFT to 11, so mbuf cluster size is bigger than MTU
of network interfaces, for performance.  to use old size,
use "options MCLSHIFT=10" in your kernel config.
1993-06-05 23:11:10 +00:00
cgd 9d6a908bb7 patch from rgrimes to add delay to let data port stabilize, also
make "lpflag" unique to each driver
1993-06-05 22:58:29 +00:00
cgd e13c2fa2e7 make sure kernel is small enough; this is a really weird fix from
rod, pk patch #159.  the comment is:

The +28672 is for memory allocated by locore.s that must fit in the bss!

this seems way wrong to me, but i'm not going to fix it in locore right
now...
1993-06-05 22:52:11 +00:00
cgd f67174d697 patch from David Greenman and Rod Grimes (davidg@implode.rain.com and
rgrimes@agora.rain.com) to support 57600 and 115200 baud
1993-06-05 22:40:40 +00:00
cgd ea6337a4ff patch from David Greenman and Rod Grimes (davidg@implode.rain.com and
rgrimes@agora.rain.com) for support for 57600 and 115200 baud
1993-06-05 22:37:56 +00:00
cgd 165b917efe add fixes supplied by markus wild 1993-06-05 19:38:13 +00:00
cgd 20ed989018 fix stupid missing || 1993-06-04 01:12:04 +00:00
cgd 948e273f20 oops, forgot to delete one variable reference 1993-06-03 18:06:43 +00:00
cgd 061ba43003 print out old-style disk-syncing info, complete with "meaningless" numbers 1993-06-03 18:01:08 +00:00
cgd 23f01c5982 call a cpu-dependent function to check executable's a_mid type. 1993-06-03 01:31:43 +00:00
cgd f813a8b341 add prototype for a function to be called from execve to check a_mid type 1993-06-03 01:31:15 +00:00
cgd 94f52462a4 add support for a function to be called from execve to check a_mid type 1993-06-03 01:31:05 +00:00
cgd 9c46a9333d add 'options "COMPAT_NOMID"' for compatibility w/i386 binaries w/no
a_mid in their exec structure (and therefore, in the NWO, having
an a_mid of MID_ZERO)
1993-06-03 01:30:19 +00:00
cgd 53f34e4d5b add support for a macro to be called from execve to check a_mid type 1993-06-03 01:28:36 +00:00
cgd a92f51ffcb fix for macklem's bogus use of the va_flags field, supplied by
John Woods, jfwfrom: @ksr.com.  also, fixes the following problems:
the va_gen field is in a similar position
(Suns are going to be reporting the change-date microseconds as their
"generation"), I've supplied my own set of diffs below for your inspection.
Note these aren't even compiled, but they're pretty similar to what I had
to do to our older version of OSF/1 here.  (There's also an unrelated change
supplied for xdr_subs.h; the pointer types supplied to the fxdr_time() and
txdr_time() macros are not, in fact, both struct timevals.  That turns out
to be one of many tips-of-the-iceberg facing those porting the (old) Berkeley
NFS code to 64-bit machines...)
1993-06-03 01:12:44 +00:00
cgd f3d18b75d7 allow i386 to have a a_mid field, and define some numbers for it... 1993-06-03 00:17:50 +00:00
cgd dccfb7e206 make strcpy "normal" and get rid of extra (random) spacing... 1993-06-02 23:47:23 +00:00
cgd 462e59fb61 two fixes from ws:
if resource cur/max limits hosed, fix
	copy the correct amount from the rusage struct
1993-06-02 23:46:28 +00:00
cgd d6e1f01ad4 nextpid & maxproc fixes from ws 1993-06-02 23:10:52 +00:00
cgd c26bdfdb86 kill processes outright if they've exceeded their hard CPU limit. 1993-06-02 23:03:45 +00:00
cgd ae97de78bc get rid of unnecessary PCB_SIGC definition 1993-06-02 19:25:00 +00:00
cgd 6c7e2b1dfa include sys/cdefs.h for __P definition 1993-06-02 15:59:23 +00:00
cgd 55710b67e1 note that struct proc exists, so exec_vmcmd's function's args don't
cause the compiler to bitch.
1993-06-02 05:02:55 +00:00
cgd 654e213804 when copying out signal trampoline code, make sure that
the copyout actually succeeds.
1993-06-02 04:43:54 +00:00
cgd f9518c61da get rid of last bit of signal-trampoline-in-pcb hackery 1993-06-02 04:28:37 +00:00
cgd 3e25387fbb final cleanups for putting signal trampoline on stack 1993-06-02 04:28:07 +00:00
cgd 6738d12182 set things up so that the signal trampoline code is on the stack,
like it normally is in BSD systems.  still has a bit of hair...
1993-06-02 04:11:48 +00:00
cgd d2bf51450c fixed minor typo in sigcode copying code 1993-06-02 03:15:36 +00:00
cgd 07ac722202 various cleanup; add protos for more things 1993-06-02 02:49:59 +00:00
cgd af4017c23f general cleanup including, but not limited to:
better-integreate vmcmd building and exec hdr interpretation,
	get stack sigcode copying right
	etc.
1993-06-02 02:49:40 +00:00
cgd eff5542792 machine-dependent exec stuff 1993-06-02 02:46:58 +00:00
cgd 7b4c342bfb fix ugliness of missing _ characters 1993-06-02 01:44:10 +00:00
cgd 956c046db5 do address mapping in a new way...
it works, but the code needs to be cleaned some...
1993-06-02 00:20:07 +00:00
cgd 4206d7f100 break before letting child run, if tracing, and do the right
thing with stack limits
1993-06-01 04:52:40 +00:00
cgd fc0369ef3c add support for finding argv/env via PS_STRINGS 1993-06-01 01:32:48 +00:00
cgd 0656a4bbbe final patchups, also add support for finding argv/env via PS_STRINGS 1993-06-01 01:31:39 +00:00