On 09/01/11 18:13, Adam Leventhal wrote:
Hey Vladimir,
This is a bug in the way that DTrace composes arguments to the command
it executes as a result of the -c option.
http://src.illumos.org/source/xref/illumos-gate/usr/src/cmd/dtrace/dtrace.c#274
Oh, it's using strtok() with \f\n\r\t\v as
On 04/14/11 07:35 PM, Adam Leventhal wrote:
#!/usr/sbin/dtrace -I. -Cs
The kernel only picks up one argument from the #! line. You can use
#pragma incdir instead of the -I option.
I can't get this to work. If I remove the include line and header from
state.d and run it like this:
dtrace
On 04/13/11 06:18 PM, Adam Leventhal wrote:
snip
There's nothing particularly convenient, but you could just print out
your array by hand: %02x%02x... To simplify it a little, you could cast
it to a uint64_t *:
printf(%16x%16x, ((uint64_t *)this-oinfo.xxx_id)[0], ((uint64_t
Hi again,
I am trying to construct set of scripts with common translator
definitions stored in separate header file (so that all the scripts can
use it):
$ cat xlate.h
#include sys/types.h
inline string state_string[int32_t state] =
state == 0 ? initial :
state == 1 ?
Hi all,
Is it somehow possible to use tracemem() (or anything else which is able
to print array of uchar_t's or string) to print stream of bytes in
hexadecimal on single line ?
I'd like to do something like this:
printf(0x);
tracemem(this-oinfo.xxx_id, 32);
On 03/17/10 01:21 PM, Tony MacDoodle wrote:
Hello,
I was wondering if it's possible to monitor the UltraSparc T2 Plus
security co-processors built into the CPU with DTrace. This allows the
CPU to off-load cryptographic functions to the co-processor. Can this
process be monitored and/or probed
S h i v wrote:
snip
The appcrash utility works beautifully and is for a similar purpose.
The script is not self-contained though:
http://blogs.sun.com/gregns/entry/making_system_wide_appcrash_to
http://developers.sun.com/solaris/articles/app_crash/app_crash.html
I have not heard about
Jonathan Adams wrote:
On Wed, Oct 01, 2008 at 02:18:55PM +0200, Vladimir Kotal wrote:
snip
dtrace -w -n 'fbt:genunix:sigtoproc:entry/arg2 == 11/ {
self-pid=((proc_t *)arg0)-p_pidp-pid_id; stop();
system(/usr/bin/gcore %d, self-pid); system(/usr/bin/prun %d,
self-pid
Hi all,
I am trying to write a D script which would print ustack() for every
program in the system receiving SIGSEGV. All the stacks printed in
trap()/sigtoproc() context do not have meaningful symbols.
The following solves the problem to some degree but I'd much rather have
a self-contained
