Commit Graph

5 Commits

Author SHA1 Message Date
eadler
d8efe4d82d ddb: unbreak ppc
usr/src/powerpc.powerpcspe/tmp/usr/include/strings.h:62:
warning: shadowed declaration is here
2018-06-17 00:00:24 +00:00
pfg
7551d83c35 various: general adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

No functional change intended.
2017-11-27 15:37:16 +00:00
jhb
d95dbb3136 Ensure 'kvm' is always initialized. If "-M" was not specified and the
garbage value on the stack was not zero, then 'ddb capture' would try to
use the garbage value as a kvm_t pointer.

MFC after:	1 week
2009-11-02 20:18:50 +00:00
jhb
de0cdbf89c When extracting the capture buffer from a crashdump, only read the valid
portion of the capture buffer (db_capture_bufoff vs db_capture_bufsize).
This could result in outputting garbage (e.g. lots of 'p' characters if
DIAGNOSTIC is enabled) after the end of the capture buffer.  While here,
fix a spelling nit.

Reported by:	Mikolaj Golub  to my trociny of gmail
MFC after:	3 days
2009-10-29 13:44:58 +00:00
rwatson
c8b0048ac3 Add "ddb capture print" and "ddb capture status" commands do ddb(8),
alowing the DDB output capture buffer to be easily extracted from
user space.  Both of these commands include -M/-N arguments, allowing
them to be used with kernel crash dumps (or /dev/mem).

This makes it easier to use DDB scripting and output capture with
minidumps or full dumps rather than with text dumps, allowing DDB
output (scripted or otherwise) to be easily extracted from a crash
dump.

MFC after:	1 week
Discussed with:	brooks, jhb
2008-04-25 17:34:09 +00:00