tree 2223f663b686aaed7e487da4513544f029f06cb8
parent ca9236c301ae9b567a9ec76abdfa5a4ceaa48bab
author Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com> 1669876820 -0600
committer Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com> 1713366114 -0500

Add support for performance dump

Performance dump is a collection of hardware performance data
stored in the hardware registers. This commit adds support for
collecting the performance data from the hardware.

Test:

/tmp/dump-collect --type 3 --id 1 \
        --path /tmp/dd/plat_dump/ \
        --failingunit 1
PDBG Initialization started
Enter: getDump(3) on /proc3
Enter: getDump(3) on /proc0
Enter: getDump(3) on /proc1
Enter: getDump(3) on /proc2

Collected contents
plat_dump/00000001.SbeDataClocksOn.node0.proc0
plat_dump/00000001.SbeDataClocksOn.node0.proc1
plat_dump/00000001.SbeDataClocksOn.node0.proc2
plat_dump/00000001.SbeDataClocksOn.node0.proc3

Signed-off-by: Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com>
Change-Id: I45d021b8ea109e4c7def4b92ccef9dcf0df7ae4c