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c488b75b83
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13197 Commits

Author SHA1 Message Date
cgd
c488b75b83 kill misnamed __indr_references() macro, that would have broken things 
if it _had_ been properly named.
 1996-10-04 19:30:04 +00:00
scottr
d12b257695 Fix FMOVEM emulation; postincrement modes use different ordering than 
predecrement modes, per 68K Programmer's Manual p. 5-88.  Pointed out
by Takeshi Nakayama <takeshi@sakabe.nuie.nagoya-u.ac.jp>, verified by me.
 1996-10-04 18:07:24 +00:00
scottr
d036bd234e Sync with Chris' changes to the alpha setroot() and friends to resolve some 
problems with entering "halt" at prompts.
 1996-10-04 14:07:03 +00:00
thorpej
8672fd704e At the end of the delay calibration routine, explcitly reset the timer. 
This fixes a critical bug where a clock interrupt would happen sometime
between the call to hp300_calibrate_delay() and when proc0 is initialized.
This ends up dereferencing a bad pointer in itimerdecr(), which scribbles
over the first page of kernel text, specifically vectors 46 and 47 (decimal).

To complicate matters, the way the bug manifested itself was different
depending on whether or not DDB was configured into the kernel.  When
DDB is in the kernel, kernel text is mapped read/write.  When DDB is not
in the kernel, kernel text is mapped read-only.  Note that the kernel
scribble happens early, typically before the console is initialized.

In the non-DDB case, the kernel will hang as soon as it's loaded because
the access causes a fault (before the console is initialized, so you
don't see the trap).

In the DDB case, the access does _not_ cause a fault.  However, the
mechanism used to enter the kernel debugger is to issue a "trap #15".
Conveniently, this is one of the corrupted vectors (47), thus rendering
DDB useless (it actually caused a recursive panic/trap loop).

This _WILL_ be in the first 1.2 official patch.
 1996-10-04 08:55:04 +00:00
leo
3b5c181c8b Checkpointing my et4000 work. Note that the et-console will not be 
functional until the minimal pci-support is checked in.
 1996-10-04 07:27:52 +00:00
leo
f5fd8ff1f9 Additions for the et4000 driver & pci-bus. 
Note that there are still missing pieces so both et4000 & pci can not yet
be used.
 1996-10-04 07:12:39 +00:00
leo
982a1c25f7 Add the COMPAT_12 options. For GENERIC, also add the ch/ss/uk devices. 1996-10-04 07:08:28 +00:00
leo
c2f94265a2 Only prototype the writeback() function when the M68040 option is defined. 1996-10-04 07:04:46 +00:00
leo
8eb8b97265 Grok the broken ICD partition format. This should be part of the 1.2 patches. 1996-10-04 07:02:17 +00:00
leo
d8a6bb6779 Add ch/ss/uk devices. 1996-10-04 06:56:25 +00:00
thorpej
9a4909e2e2 Prototype cd9660_setattr(). 1996-10-04 03:27:49 +00:00
thorpej
f3a02a3e45 Prototype the inline functions before declaring them. Compiles again 
on the SPARC.
 1996-10-04 03:23:36 +00:00
explorer
870052156e Better error message when the card is found but shared memory isn't enabled 1996-10-04 01:28:54 +00:00
thorpej
f0929a096f Correct a comment about cdev_fb_init(). 1996-10-03 23:40:59 +00:00
cgd
55c7430b56 rename the ELF section type constants to be Elf_* rather than Elf32_*, 
since they're shared between ELF32 and ELF64.  (Thought i checked this in
earlier, but apparently didn't!)
 1996-10-03 22:55:25 +00:00
cgd
1f81754e6d switch to 'swap generic' since that works now (minimal diffs from GENERIC) 1996-10-03 20:47:19 +00:00
cgd
ff5e6837e6 frob things so that RAMDISK_HOOKS in the 'right' way with 'swap generic' 
and/or RB_ASKNAME.  (Basically, assume that if RAMDISK_HOOKS are included,
the default root device should be rd0a, etc.)
 1996-10-03 19:57:58 +00:00
cgd
5e8dcd833f reword attachment printf 1996-10-03 19:54:45 +00:00
cgd
40f6aa4b69 add major info for 'rd' ramdisk devices. make parsedisk() static. 
tolerate 'halt' at any of the boot-time prompts.
fix (fatal) bug in the 'swap device' prompt reprinting code.
 1996-10-03 18:42:41 +00:00
cgd
f328b34c8d clean up 1996-10-03 05:32:49 +00:00
cgd
8bc6b679b5 fix typo in definition of Elf32_e_ident 1996-10-03 05:20:58 +00:00
cgd
65148dea43 kill (re)definitions of EXEC_ELF32. They're no longer necessary 
(because of the EXEC_* option changes), and now cause warnings.
 1996-10-03 05:02:05 +00:00
thorpej
8dd444adbd Fix a section header check that didn't get updated with the elf32/elf64 
changes.  Make this compile again with the new EXEC_* options.
 1996-10-03 02:16:18 +00:00
thorpej
9f287be633 Add EXEC_AOUT to all kernels. 1996-10-03 01:25:32 +00:00
abrown
748b2c4bbe Add cgfourteen framebuffer to generic configs 1996-10-03 00:05:41 +00:00
mycroft
d675cc33af Add examples of NTP, MROUTING, and serial console. 1996-10-02 23:56:43 +00:00
mycroft
99e5b1260c Add EXEC_ options. 1996-10-02 23:15:58 +00:00
mycroft
3d3546293e Update to match reality. 1996-10-02 23:14:04 +00:00
mycroft
eb5fab46d8 No longer used. 1996-10-02 22:24:44 +00:00
mycroft
652ec49cc8 Update to current reality. 1996-10-02 22:20:51 +00:00
mycroft
284b1db215 No longer used. 1996-10-02 22:07:59 +00:00
thorpej
5636f8d06d Make sure a kgdb.h file gets generated. 
(*grumble*)
 1996-10-02 21:41:37 +00:00
cgd
000f32225c bump the version 1996-10-02 21:26:17 +00:00
cgd
f0e79e47bf spaces/tabs cleanup 1996-10-02 21:18:45 +00:00
cgd
0783bd2801 clean and polish a bit 1996-10-02 21:06:56 +00:00
cgd
bd581c1c73 fix several endianness bugs that caused name lookup (!!) and symlink 
expansion to fail on little-endian machines.
 1996-10-02 20:28:26 +00:00
ws
2da166f660 Fix p_nice vs. NZERO code. 
Change NZERO to 20 to always make p_nice positive.
On Christos' suggestion make p_nice explicitly u_char.
 1996-10-02 18:04:56 +00:00
ws
31afb65969 Remove superfluous -I. accidently introduced when I imported the PPC port 1996-10-02 16:19:51 +00:00
mrg
14d1592766 update for exec changes. 1996-10-02 07:11:45 +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
cgd
cc06b3f10f Remove the implicit inclusion of EXEC_ELF32 when COMPAT_LINUX and/or 
COMPAT_SVR4 is included.
 1996-10-02 05:30:29 +00:00
cgd
ccd26363f6 allow a.out executable support to be optional (conditioned on EXEC_AOUT), 
and shell script support to be optional (conditioned on EXEC_SCRIPT).
Remove the implicit inclusion of EXEC_ECOFF when COMPAT_OSF1 and/or
COMPAT_ULTRIX is included, and of EXEC_ELF32 when COMPAT_LINUX and/or
COMPAT_SVR4 is included.
 1996-10-02 05:29:29 +00:00
mrg
0b5143d0a7 we don't need bsd.prog.mk here. 1996-10-01 23:42:47 +00:00
cgd
60b9a20b61 initialize vnode_free_list and mountlist at compile time with the new 
queue.h list/queue head initializer macros.  mountlist was converted so
that panics (or other reboots) early on in kernel startup don't cause
sys_sync() to croak.  vnode_free_list was converted because it was nearby.
 1996-10-01 22:49:11 +00:00
cgd
ed72b85031 add and document *_HEAD_INITIALIZER macros, which provide structure 
initializers which can be used to initialize list/queue heads at
compile time.
 1996-10-01 22:45:06 +00:00
cgd
f3f6da3473 clean up a bit 1996-10-01 21:24:37 +00:00
cgd
c143646f2f Translate Lev1map to physical address for CPU core header. 1996-10-01 20:21:37 +00:00
cgd
4588414318 move kvtol1pte outside of _KERNEL 1996-10-01 20:21:05 +00:00
cgd
d928dbc14a support for new-style kernel core dumps for the alpha. Could probably 
be cleaned up a bit, but it works.
 1996-10-01 18:41:08 +00:00