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109 Commits

Author SHA1 Message Date
pgoyette
f39adfe33e Fix string constant so it compiles again. 2011-04-10 16:06:59 +00:00
christos
63ab96a1bd we don't have access to si_lid anymore. 2011-04-10 14:38:19 +00:00
christos
6a8b690e91 print detailed info about other SI_ codes. 2011-04-10 00:05:51 +00:00
christos
f64bac8a30 format SI_QUEUE properly. 2011-01-10 05:15:17 +00:00
chs
692e1d3085 fix emul state tracking for exit vs exit_group on linux. 2010-08-08 18:31:50 +00:00
christos
1841106bd7 Allow kdump to be used as an ioctl decoder if invoked as ioctlname. 2009-04-13 14:39:23 +00:00
lukem
e72a1356ea fix sign-compare issues 2009-04-12 11:23:12 +00:00
christos
379d921ced resolve conflict. 2009-01-11 03:05:41 +00:00
christos
50728e7823 merge christos-time_t 2009-01-11 02:57:17 +00:00
njoly
dc163d1a0e Add minimal SI_LWP support. 2009-01-02 13:57:23 +00:00
christos
dcfa7f5149 handle SI_NOINFO 2008-09-12 20:46:42 +00:00
lukem
98e5374ccb Remove the \n and tabs from the __COPYRIGHT() strings. 
Tweak to use a consistent format.
 2008-07-21 14:19:20 +00:00
njoly
996306675b Output linux ptrace request name for processes under compat linux32 
emulation too.
 2008-06-18 23:04:52 +00:00
njoly
2222627b2d Add a few NULL entries to linux_ptrace_ops[], to make PTRACE_SYSCALL 
string appear at the expected indice 24.
 2008-02-29 22:45:36 +00:00
perry
8b0f9554ff convert __attribute__s to applicable cdefs.h macros 2007-12-15 19:44:37 +00:00
dsl
bffcdd2c73 Apply the -N (show syscalls by number) to the system return trace. 
Change 'USER' to 'MISC' since they get used for misc kernel traces as well.
 2007-11-07 22:22:31 +00:00
agc
babe0fc9d8 Apply fix from PR 35283 from David Holland: 
ensure that kdump properly escapes newlines in argv
 2007-08-08 20:28:11 +00:00
dsl
5a557927e4 When displaying 'KTR_USER' data, exclude the header from the length, don't 
enclose in ", and output using the hexdump function if -x (or -X) given.
 2007-06-01 19:05:50 +00:00
dogcow
2fa8120f7e fallout from si_sigval -> si_value 2007-05-21 19:29:44 +00:00
njoly
f7ed257809 When decoding ioctl commands type; do not output non printable 
characters, but the corresponding hexadecimal values.

ok by christos
 2007-03-19 18:51:09 +00:00
ad
401499f30e Sync with kernel changes introduced by merging the newlock2 branch. 2007-02-09 22:08:48 +00:00
chs
aaf6e758a0 skip over the "self" sa when printing upcalls. 2007-01-28 21:29:59 +00:00
mrg
dbdbfa2c22 since register_t is sometimes unsigned, cast to (long) to check >= 0. 2006-10-23 04:13:51 +00:00
manu
8a1037a46b Add a -t+S flag to ktrace for tracing activity related to sysctl. MIB 
names will be displayed, with data readen and written as well.
 2006-09-23 22:01:04 +00:00
christos
c721423ddc Use the standard macros to compute the ioctl length instead of rolling our 
own. Thanks to Chuck for noticing.
 2006-04-05 00:50:59 +00:00
christos
ef5477c67d Add PT_SYSCALL 2006-03-05 17:03:19 +00:00
christos
4f17ba81bc Learn about v1 records and sa upcalls. 2005-12-11 11:31:34 +00:00
christos
64639a3896 Print symbolic signal names for killpg *sigaction* and *sigvec*. 2005-10-18 01:49:18 +00:00
christos
58fc70c4d6 WARNS=3 2005-07-16 22:00:01 +00:00
lukem
a3b235bbd2 appease gcc -Wuninitialized 2005-06-02 01:53:01 +00:00
dsl
5ac85b92f3 Ensure a non-zero 'word_size' is passed to hexdump_buf for unknown 
trace types.
Also fix an incorrect use of the global word_size variable
 2004-08-23 20:49:28 +00:00
matt
10efbfd5c3 Allow kdump to print the names for machine dependent ptrace ops. 
(This requires <machine/ptrace.h> to define PT_MACHDEP_STRINGS
which corresponds to the machdep ops).
 2004-05-06 22:51:38 +00:00
dsl
c395262f1f Suppress duplicate lines when hexdumping data 2004-03-07 17:20:53 +00:00
enami
3f98504ee8 Fix whitespace usage and remove unnecessary semi-colon. 2004-02-27 23:06:02 +00:00
enami
6a6547d143 We can't access array[sizeof(array) / sizeof(array[0])]. 2004-02-27 22:48:56 +00:00
enami
35c4c5bed3 Calculate the width again if we start newline at tab character, since 
start column changes.
 2004-02-27 22:44:38 +00:00
christos
301d580988 Fix reversed logic (decimal argument passed in output_long, where it expects 
hex). Change tests to <= 9 to a small(v) macro, so that negative numbers fail
too consistently.
 2004-02-02 06:27:56 +00:00
mrg
7ca9a9ac30 redo the former in light of making the kernel output normal 64 bit 
records for 32 bit & 64 bit processes.  we still make some adjustments
when dealing with 32-bit processes, but largely things are handled the
same now.  make the code to match "netbsd32_<syscall>" in place of
plain "<syscall>" more general.
 2004-01-15 14:42:09 +00:00
mrg
2ccd4840f5 - add a new flags field to the emulation vector, with one user so far 
EMUL_FLAG_NETBSD32.  set EMUL_FLAG_NETBSD32 in any 32 bit on 64 bit
kernel emulation layers.
- if EMUL_FLAG_NETBSD32 is set, calculate the proper argument count.
(XXX: this should use register32_t, but that's not visible to all
builders of kdump...)

now netbsd32_ioctl(2) actually reports sane values, and other arguments
are mostly correctly printed (there are still some signed extension
issues with 32 bit numbers being displayed as "0xffffffff8xxxxxxx".)
 2004-01-12 13:39:56 +00:00
manu
bb938d861a Fix cross-build problem on sparc caused by a cast size_t -> int 2003-11-24 22:12:14 +00:00
manu
23f30b17cb Enable tracing of out of line data sent with Mach messages 2003-11-24 16:53:38 +00:00
manu
32f7275395 For Mach messages, always display the message Id in decimal. The information 
is indeed in the message, but in hex. It's a bit inconvenient.
 2003-11-18 14:21:59 +00:00
dsl
3433691e60 Stop core dump if an ioctl trace has fewer than expected arguments. 
- Check names of system calls (for special treatment) because emulations
  might use different numbers.
- Report an error if arguments to -p or -m non-numeric.
- Just take last of -x and -Xvalue, stop -X0x80000000 being valid (core dumps).
- Keep 'last used' emulation_ctx at top of list, create on lookup (usually
  EMUL anyway), delete when exit called (doesn't return).
- Slightly improve hack to get correct system call name in execve return
  when emulation has changed.
- Rename global variables 'current'/'previous' to 'cur_emul'/'prev_emul'.
(TODO: save system call type (and maybe an argument) per pid so GIO trace
format can depend on the actual system call.)
Fixes part of PR sparc64/23473 - but system call arguments will still not be
displayed correctly.
 2003-11-18 13:21:53 +00:00
manu
e59cd6c2b4 Following mycroft's comment, restore -x to its original behavior: without 
an argument. Introduce -Xsize to do the job. -x is equivalent to -X1
Of course -x and -Xsize are mutually exclusive.
 2003-11-16 21:52:33 +00:00
dsl
826153cc5c Validate the numeric argument to -x, support -x1|2|4|8|16. 
Produce sensible output on little-endian systems.
 2003-11-16 14:51:26 +00:00
manu
91d6d92c2e Add an argument to the -x flag to choose between byte per byte display 
and word per word display in hex dumps.
-x1 gives you byte per byte, -x4 word per word, and -x defaults to -x1
 2003-11-16 10:13:48 +00:00
manu
a0399121cc kdump now displays Mach services names itself, including a table of 
id/names in sys/compat/mach/mach_services_names.c

Remove ports and flags displays, the information is already in the message.
 2003-11-15 23:10:31 +00:00
matt
fe365eaf9d Fix printf botch 2003-09-20 22:24:00 +00:00
christos
73bb764e22 improve formatting in the non-siginfo case, by printing the code. This is 
for compatibility with the old ktrace files.
 2003-09-20 00:17:44 +00:00
christos
b612016506 Print siginfo_t information when available. 2003-09-19 22:49:02 +00:00