Displays and formats information related to OCLA.
1 – STATUS
Displays the status of OCLAs on the system. Format: OCLA SHOW STATUS [/CPU=n]
1.1 /CPU=n
Specifies the CPU for which to display status. If /CPU is not specified, the status of all active CPUs on the system is displayed.
1.2 – Example
SDA> OCLA SHOW STATUS EV7 OCLA status --------------- CPU 00 is enabled, no entries, no dump done CPU 01 is enabled, no entries, no dump done CPU 02 is enabled, no entries, no dump done CPU 03 is enabled, no entries, no dump done CPU 04 is enabled, no entries, no dump done CPU 05 is enabled, no entries, no dump done CPU 06 is enabled, no entries, no dump done CPU 07 is enabled, running, no entries, no dump done
2 – REGISTER
Shows detailed information about the OCLA control registers. This command is useful for determining whether the OCLA is in the correct state. Format: OCLA SHOW REGISTER [/CPU=n]
2.1 /CPU=n
Specifies the CPU for which to display registers. If /CPU is not specified, all active CPUs on the system are used.
2.2 – Example
The following command displays all OCLA-related registers on the
EV7 CPU. This particular CPU was enabled with the /RESET qualifier,
so the values have default settings.
SDA> OCLA SHOW REGISTER/CPU=7
OCLA EV7 CPU Registers for CPU: 07
----------------------------------
ZBOX control register for CPU 07: 00000000ffffffff
CBOX control register for CPU 07: 07c000001024a807
OCLA 1 MISC register for CPU 07: 0000000000000000
OCLA 1 TMATCH: 40000002ffffffff
OCLA 1 SMATCH: 0000000000000000
OCLA 1 PC_TMATCH: 0000000000000000
OCLA 1 PC_SMATCH: 0000000000000000
OCLA 1 TMASK: 4000000000000000
OCLA 1 SMASK: 0000000000000000
OCLA 1 PC_TMASK: 0000000000000000
OCLA 1 PC_SMASK: 0000000000000000
OCLA 1 control register for CPU 07: c000210000002a9c
Enab Run RDRST ITRIG IFULL TAG_EN TS_EN PDAT_EN SFILT TMODE IRQF IRQT TIHANG
1 1 0 0 0 0 0 0 00 00 0 0 0
TAG_SRC EXT_SRC TS_FORCE EIO WRAP SREL AMATCH AADDR
000 004 0 0 1 0 00000 02a9c
OCLA 1 PC Control register for CPU 07: 000000000000003f
STGSEL TRGSEL OUTSEL CDEPTH CMASK CAMEN
03 03 03 00 00000 0
3 – TRACE
Formats the PC data stored in system memory by a DUMP command.
Format: OCLA SHOW TRACE [/CPU=n][/LAST=n][/NOPAL][/REVERSE]
[/SUMMARY][/SYMBOLIZE]
3.1 /CPU=n
Specifies the CPU for which the PC data should be formatted. If /CPU is not specified, data for all active CPUs on the system is formatted.
3.2 /LAST=n
Displays the last n PC values.
3.3 /NOPAL
Indicates that PAL code instructions should not be included in the output.
3.4 /REVERSE
Displays PC values in reverse order. That is, the first value displayed is the last PC instruction executed prior to a dump or a system failure.
3.5 /SUMMARY
Displays only the last 42 PC values.
3.6 /SYMBOLIZE
Attempts to symbolize the PC value. (If a value cannot be symbolized, no symbol is displayed.)
3.7 – Example
The following command displays a summary of the last PC instructions executed by CPU 7 and symbolizes the PC values. In this example, lines of PAL code are identified by ",PAL Code". SDA> OCLA SHOW TRACE/CPU=7/SUM/SYM OCLA PC trace information for CPU 07 ------------------------------------ CPU 07 has 16384 valid entries 42 PC values displayed 0000002c00030358 ,PAL Code 0000002c0003035c ,PAL Code ffffffff81244c94 OCLA$DEBUG+00C94 ffffffff81244c98 OCLA$DEBUG+00C98 ffffffff81244c9c OCLA$DEBUG+00C9C ffffffff81244ca0 OCLA$DEBUG+00CA0 ffffffff81244ca4 OCLA$DEBUG+00CA4 ffffffff81244ca8 OCLA$DEBUG+00CA8 ffffffff81244cac OCLA$DEBUG+00CAC ffffffff81244cb0 OCLA$DEBUG+00CB0 ffffffff81244cd0 OCLA$DEBUG+00CD0 ffffffff81244cd4 OCLA$DEBUG+00CD4 ffffffff81244cd8 OCLA$DEBUG+00CD8 ffffffff81244cdc OCLA$DEBUG+00CDC ffffffff81244ce0 OCLA$DEBUG+00CE0 ffffffff81244ce4 OCLA$DEBUG+00CE4 ffffffff81244ce8 OCLA$DEBUG+00CE8 ...