src/sys/ddb, branch stable/10

MFC r337528: add an option for ddb ps command to print process arguments

2018-10-29T12:48:30+00:00

Sponsored by:	Panzura

MFC r303648: Fix ddb "show proc" to show full arguments

2018-10-29T12:45:08+00:00

PR:		200052

MFC r330374: db_script_exec: use a saved script name when reporting commands executed

2018-03-21T15:05:45+00:00

MFC r326567: ddb: fix validation of cpu id in 'set db_cpu=x'

2018-01-15T12:15:04+00:00

MFC r303426:

2016-08-27T11:45:05+00:00

Rewrite subr_sleepqueue.c use of callouts to not depend on the
specifics of callout KPI.

MFC r298043:

2016-04-22T08:49:50+00:00

Avoid NULL pointer dereference.

MFC 285783:

2015-11-12T23:49:47+00:00

Various changes to the registers displayed in DDB for x86.
- Fix segment registers to only display the low 16 bits.
- Remove unused handlers and entries for the debug registers.
- Display xcr0 (if valid) in 'show sysregs'.
- Add '0x' prefix to MSR values to match other values in 'show sysregs'.
- MFamd64: Display various MSRs in 'show sysregs'.
- Add a 'show dbregs' to display the value of debug registers.
- Dynamically size the column width for register values to properly
  align columns on 64-bit platforms.
- Display %gs for i386 in 'show registers'.

MFC r272958, r273006:

2014-10-18T19:22:59+00:00

ddb: space/tab fixes and ANSI-fy function declarations.

No functional change.

MFC r263973;

2014-04-07T01:49:30+00:00

ddb: Minor style cleanups.

#define should be followed by tab.

Small textdump enhancements.

2012-11-01T04:07:08+00:00

Allow textdumps to be called explicitly from DDB.

If "dump" is called in DDB and textdumps are enabled then abort the
dump and tell the user to turn off textdumps.

Add options TEXTDUMP_PREFERRED to turn textdumps on by default.
Add options TEXTDUMP_VERBOSE to be a bit more verbose while textdumping.

Reviewed by: rwatson

MFC after:	2 weeks