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293 Commits

Author SHA1 Message Date
leo
cca068a144 Fix the mysterious empty error message when savecore is executed and no 
dump is present. This was caused by the fact that kvm_dump_mkheader() was
called *before* savecore checks the dump magic and kvm_dump_mkheader() returned
-1 without setting an error message. The latter is fixed now.
 1996-06-23 13:56:54 +00:00
mrg
ef2bde6bce update to reflect reality. 1996-05-20 16:58:03 +00:00
leo
287a3d660a Fix small typo in last commit. 1996-05-07 06:09:11 +00:00
gwr
82118b75d6 Allow more flexibility in the format of cpu_kcore_hdr_t and isolate 
the knowledge of that struct in the machine-dependent module.
 1996-05-05 04:31:59 +00:00
cgd
82501b607b sync with libkvm.old sources (change committed by pk): 
>Catch up with system PMAP.
 1996-04-01 19:23:03 +00:00
mrg
301aee8168 libkvm has totally changed, bump major version. 1996-03-20 23:11:56 +00:00
thorpej
346e67f879 RCS id police. 1996-03-18 22:33:07 +00:00
leo
be74d305c7 Nuke the kd_live argument to kvm_dump_mkheader(). it's not needed anymore... 1996-03-18 21:14:44 +00:00
leo
c458aad2bf Add a manual page for the kvm_dump_* functions. 1996-03-18 21:11:10 +00:00
leo
9c2128ecdd New libkvm/savecore implementation. With the following differences: 
1) savecore will not access the dump or live-kernel directly. It
        will always use the kvm-functions. Allowing it to work on kernels
        that don't have a 1-1 PA-VA mapping.
     2) the kvm-lib has some additional functions to accomplish 1
          - kvm_dump_mkheader()
          - kvm_dump_wrtheader()
          - kvm_dump_inval()
     3) the file formats of the dump generated by the kernel and the dump
        generated by savecore have been changed. The file format now looks
        like the format produced for 'normal' core dumps.
Ports not yet supporting the new kvm-format will be using libkvm.old/
savecore.old for the time being.
 1996-03-16 10:23:29 +00:00
mycroft
bd267b1b3c Clean up a bit. 1996-03-08 10:45:16 +00:00
mark
d1c55d0bd8 Initial commit of the libkvm code for the arm32 port. 1996-02-02 15:35:41 +00:00
phil
57cd9a2c29 Update for recent changes in the kernel. 1996-02-01 07:24:37 +00:00
cgd
46d2a53848 reminder to not forget k0seg translations. (nothing done here yet, though.) 1995-09-29 03:57:48 +00:00
pk
16e30a94d1 Deal with crash dumps again. 1995-07-05 18:41:25 +00:00
cgd
00fd6050b6 slight type cleanup. add some prototypes for internal functions, 
some 'const' poisoning, some lvalue lossage.
 1995-07-04 03:03:30 +00:00
briggs
bc09c2e1b0 Take out cpu040 case for mac68k. 1995-07-01 19:26:03 +00:00
cgd
d8eaa29f0f fix a piece of sloppy coding on my part. gdb -k still doesn't work, though. 1995-06-29 11:41:45 +00:00
cgd
64b09480bb update to match reality. 1995-06-26 13:19:27 +00:00
mycroft
ee7138ecea Fix up the last argv pointer correctly when terminating early. 1995-05-25 03:03:42 +00:00
mycroft
ac582e04f5 Fix one more reallocing bug. 1995-05-18 13:59:25 +00:00
mycroft
70258d9a3a Fix up another pointer if we realloc the argument list. 1995-05-18 12:21:54 +00:00
mycroft
470f22b967 Update copyright. 1995-05-16 14:26:15 +00:00
mycroft
6506fa2b16 Use the new ps_strings format. Find the arguments using their 
addresses in the argv array, rather than guessing based on the location
of NULs.
 1995-05-16 14:21:08 +00:00
ragge
5993e44288 kvm_vax.c added. 1995-04-25 15:41:11 +00:00
ragge
460abf6176 kvm machine specific code for VAX. 1995-04-17 12:44:34 +00:00
pk
3c8e6db690 Disable "dead kernel" stuff until we have something new. 1995-04-13 19:32:40 +00:00
chopps
b331e63615 should work without specialization now. 1995-04-02 20:45:26 +00:00
jtc
a5c856b8c8 KERNEL -> _KERNEL 1995-03-28 17:29:16 +00:00
jtc
ae0b9c2010 KERNEL -> _KERNEL 1995-03-28 17:18:59 +00:00
cgd
5eecfd8983 stubs. 1995-02-10 17:51:56 +00:00
pk
762232f3d7 The sparc port no longer needs special casing. 1995-01-12 16:30:52 +00:00
mycroft
c304971439 Eliminate _kvm_uvatop(), in favor of using the machine-independent VM structures. 1995-01-09 08:59:25 +00:00
cgd
ae9172d6cd specify man pages the new way. 1994-12-22 09:57:51 +00:00
deraadt
12e0db7fb1 make this work (with a horrible hack for determining the cputyp) 1994-11-02 04:51:38 +00:00
cgd
8c814fd78b fix type of variables, add headers, protos, where necessary. 1994-10-19 03:03:39 +00:00
mycroft
09aa8eb440 Clean up deleted files. 1994-09-18 03:32:52 +00:00
mycroft
96e437894b Merge the m68k files. The code itself should be merged. 1994-09-18 03:32:50 +00:00
deraadt
fdf894abcd should work for sun4 and sun4c 1994-09-18 02:32:50 +00:00
mycroft
b707f8aa13 Move the swap page buffer into struct __kvm. Cache the page size during 
kvm_open().  Fix an existing memory leak.
 1994-09-18 01:52:01 +00:00
deraadt
dbccee1a87 Don't use NBPG/PGOFSET/PGSHIFT. Use getpagesize() and calculate them. 1994-09-18 00:22:22 +00:00
mycroft
0e2293a33e Update to match include files. 1994-08-30 17:39:11 +00:00
mycroft
b2ea31e355 Update to match current pmap. 1994-08-15 15:57:36 +00:00
mycroft
6e04a46b3a Don't return garbage if there are no argument and/or environment strings. 1994-08-13 10:15:02 +00:00
jtc
1d1682d63c vmunix -> netbsd (PR #375) 1994-08-06 06:11:03 +00:00
gwr
d416f9adc8 Add sun3 support (only "live" kernels for now). 1994-07-28 21:46:34 +00:00
pk
24c3ce74de Changes in pmap structures. 1994-06-10 14:34:58 +00:00
mycroft
c812277652 Deal with shadow objects correctly. 1994-05-23 22:22:24 +00:00
phil
b1c25077d4 pc532 support in libkvm 1994-05-20 23:31:06 +00:00
pk
62b40e28b0 Fix kvm_uvatop(). 1994-05-18 09:31:52 +00:00
chopps
6c2f28403d add support for current m68k based pmaps till they can be "fixed" 1994-05-16 05:31:19 +00:00
cgd
a901a9cb96 just punt for now; don't want to deal with this & don't want it to core 1994-05-09 07:01:14 +00:00
mycroft
715255df06 Clean up deleted files. 1994-05-09 04:09:26 +00:00
cgd
54774f9293 m68k-ify the hp300 kvm file; use MACHINE_ARCH to pick files up 1994-05-09 04:09:21 +00:00
cgd
b1b6dfafbe the world has changed 1994-05-09 03:18:05 +00:00
cgd
429f62a616 clean up import 1994-05-09 03:17:28 +00:00
cgd
0215cc7d1f new libkvm 1994-05-09 03:15:36 +00:00
cgd
3edc6dae4e field name change, and safety (minor) 1994-05-05 06:03:26 +00:00
cgd
25718695be update for changed flags 1994-05-05 02:04:10 +00:00
briggs
d036d0a3e0 Add mac68k to amiga in looking for cpu040. 1994-04-23 02:41:59 +00:00
cgd
5cf4188e1c kill end-check bug. 1994-04-17 04:48:31 +00:00
cgd
8d3d58da00 queue foo 1994-04-15 23:36:38 +00:00
cgd
ce2b1e5418 quiet compiler, too 1994-03-31 06:08:28 +00:00
cgd
af2b263be0 bad cast, pointed out by Rafal Boni 1994-03-31 06:06:00 +00:00
cgd
19601b5460 _double_ major number bump! joy! 1994-03-27 09:18:25 +00:00
phil
60b49f98f2 Adding a ns32k definition for X_DEADKERNEL. 1994-03-01 22:14:13 +00:00
pk
7b1fbb1ca1 Sparc specific memory translations. 
Some reorganization of the kernel nlist array.
 1994-02-14 13:46:01 +00:00
chopps
3ed937bcf0 temporary additional lookup of cpu040 for amiga's until new kvm stuff or new 
amiga 040 VM stuff.
 1994-02-14 04:34:42 +00:00
mycroft
22eaa1f29e Always read CLBYTES chunks, and cache the last one read. Don't allocate two 
large arrays statically.
 1994-02-01 02:17:21 +00:00
cgd
86b9f0e123 create this in preparation for later. 1994-01-27 23:31:08 +00:00
cgd
3a44018403 get rid of the awful RSS hack 1994-01-07 19:10:06 +00:00
mycroft
cbe3d33b6d P[GD]_SHIFT --> P[GD]SHIFT 1993-12-15 00:50:45 +00:00
cgd
f7c20a904e look for m68k, rather than hp300 or amiga 1993-12-05 00:33:30 +00:00
mycroft
ababab0671 Forgot to initialize `cp' in setsyserr(). 1993-10-13 15:49:55 +00:00
mycroft
db3323c9ef Remove code for old VM system. Don't use page tables in kvm_procread(). 
Change `#if DEBUG' to `#ifdef DEBUG'.  Read some symbols from the kernel
only once.
 1993-10-02 07:07:43 +00:00
mycroft
669b9e506a Last change was almost correct, but we have to check that the pager actually 
has the page.  If not, we go up the shadow chain.
 1993-08-16 07:27:06 +00:00
mycroft
9b8df6ad33 Fix an off-by-one error when scanning the vm map for a page. Also, if the 
page is not in core, don't recurse into shadow objects if we've already found
a pager.
 1993-08-15 13:57:51 +00:00
mycroft
cfafc9262a Fix a bug in virtual to physical address translation on hp300s, and add support 
for Amigas.
 1993-08-15 01:54:29 +00:00
cgd
7fa14d416e line 860: use CLSHIFT rather than PGSHIFT. 
line 927: fix bogus indentation
also make sure first chars of buffers are null char, just in
case nothing rational is read...
 1993-08-14 11:47:51 +00:00
cgd
b24744dc1d implement kvm_procread for the hp300. now things mostly work on 
the hp300, in terms of kvm.  still minor strangeness re: sendmail...
 1993-08-14 11:44:45 +00:00
mycroft
a617b72b1f #include <machine/pte.h>, not <hp300/hp300/pte.h>. Also, make it at least 
compile for non-i386 architectures, but exit with an error message (for now).
 1993-08-14 02:20:27 +00:00
mycroft
e9d867ef50 Add RCS identifiers. 1993-08-01 17:54:45 +00:00
mycroft
81c63e588b Read swap in CLBYTES blocks. 1993-07-19 12:37:13 +00:00
deraadt
5c20ccab8b kernel string read function takes much less time. could be optimized further, 
by making block reads kernel page aligned. (cgd will make the next optimization
in this file)
 1993-06-15 07:16:06 +00:00
cgd
566dd48a95 misc minor changes 1993-06-01 01:48:36 +00:00
cgd
5089c41368 update kvm.c for the new way of doing things: 
(1) add support for new stack format/PS_STRINGS
	(2) add support for kvm_getenv
the HP300 support in kvm_procread needs to be looked at/filled in,
from example code in kvm_getu, plus hacks
 1993-06-01 01:35:01 +00:00
cgd
12279683e7 don't inlude select.h, but keep header cleanups 1993-05-20 11:53:04 +00:00
cgd
2c6296eff4 fix new select stuff 1993-05-20 10:30:31 +00:00
cgd
de5b7fe74a fix problem where kvm_getprocs(), ..., kvm_freeprocs(), kvm_getprocs() 
would get no processes.
 1993-05-11 06:44:54 +00:00
mycroft
9222eca1f3 Fix memory leak. 1993-04-27 20:58:44 +00:00
cgd
ea0119db71 From: pk@cs.few.eur.nl (Paul Kranenburg) 
patch which allows ps(1) and w(1) to lay
their hands on process command line arguments.
 1993-04-10 15:02:41 +00:00
cgd
e541169ce2 after 0.2.2 "stable" patches applied 1993-03-21 18:04:42 +00:00
cgd
61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00