Add ramdump parser support for Kona.

Change-Id: I1e5b323f9661e2b194e83cf58c27d994de187d46

Add support for detecting sdxprairie target and extract/parse ramdumps
for the same.

Change-Id: Icd056606e85740c98192c8ba61dc8fa4d05305a9

Dump Dsleep and Running task to hightlight_task.txt

Change-Id: Idefe615588c8bed4001f39564062c77fc799dbfd
Signed-off-by: Tengfei Fan <tengfeif@codeaurora.org>

Extracts the epoch data from clock data struct.
This helps in converting HLOS timestamps to non-HLOS
timestamps and vica-versa. This also additionally logs
the Linux Banner for ease in post-processing.

Change-Id: I6598d3dfb8c2c591f12cd3f77ab8de0363c76e0b
Signed-off-by: Kumar Harsh <harkumar@codeaurora.org>

In cases like FSR:AFF, pte flags are needed to be inspected. Dump lower 12
bits of PTE to help in debug.
update MAIR_ATTR UPSTREAM_HINT and LLC_NWA.
Fix UNMAPPED range size calculation.

Change-Id: Idb4150887f68251dd3c1ddc74d86d392fa9a7ace
Signed-off-by: Prakash Gupta <guptap@codeaurora.org>

Remove symbols which are not between _head and _end from the
symbol lookup table.

Change-Id: I785d6bac029162dd012717e61f927fd64df87514

Add cache and ram dump parsing support for
trinket.

Change-Id: I8269648a105eb575194c28b82bce6508bba0d0d8

This change formats the event log data. Timestamp is
converted to secs format. Since event log buffer is
circular in nature, added changes to sort the logs
in ascending timestamp order.

Any truncated log string is removed and not added
to the final output. Error handling is added in case
event zone is not part of persistent ram zone so
atleast console logs are extracted properly.

Change-Id: Id284df1646872b179e1cdfd3fe9ee68e7397c398
Signed-off-by: Kumar Harsh <harkumar@codeaurora.org>

In case if clk_gating is disabled, few mmc_host fields
may not be valid. Hence fix the script in case if
mmc clk-gating is disabled.

Change-Id: Icc12d03efe980823e8d8d61a65097f47ae34961b
Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>

These changes add a new option --kernel-exception-level
which can be passed from command line to specify the
current exception level of kernel. This is to handle
a case where backtrace should get generated if kernel
is executing at EL2 instead of EL1.

Change-Id: If0d61119a6cc27e263d73ce9921a63cab4bdee45
Signed-off-by: Kumar Harsh <harkumar@codeaurora.org>

Print Unaccounted memory in memstat

Change-Id: I79f0472943acc80a114cb8517b7696245fd8eb2d
Signed-off-by: Ankur Bansal <ankban@codeaurora.org>

Add qm215 to msm8917 family. Add KASLR parse to support
parsing 64bit dump.

Change-Id: Ib934b4db84f7174bebf1aa4ec8b868e1dd0f5761
Signed-off-by: Tingwei Zhang <tingwei@codeaurora.org>

Script to extract cbmem console area from ramdumps.
The start address and length is taken from kernel symbol cbmem_console.

Change-Id: I0eb9d0610e152ac0f25ea430f6361cca22b7acec
Signed-off-by: Shivendra Pratap <spratap@codeaurora.org>

IO event logs such as register read/write are
being logged into pstore. This change helps in
extracting that data on per cpu basis into
separate files. Also this change is extracting
the console logs from pstore buffer since dmesg
gets corrupted sometimes and this acts as an
additional logging mechanism to turn to.

Change-Id: I19bdef9c58d76b4b46efa39261ca2f36ae3b1a22
Signed-off-by: Kumar Harsh <harkumar@codeaurora.org>

Add cache, tlb and ram dump parsing support for
sdmmagpie in steppe target.

Change-Id: I0194e08c30f50839dbf06c7ce2d3e7906c1ba298
Signed-off-by: Prateek Sood <prsood@codeaurora.org>

Handle Lookup of delayed work function timers for dynamic modules

Change-Id: I5b771f8ec63f26847b223e8ca30c2695cb853312
Signed-off-by: Mahesh Komuravelli <mkomurav@codeaurora.org>

        In case of 32bit ramdump kimage_voffset will not be used in ramparser.
        In upstream kernel 4.14 this variable got added and set to some address.
        Due to that in case of 32 bit all calculation went worng. So forcefully setting to null if it is 32 bit dump

Change-Id: Ia341074ebfd0811543cc3a2e77d2b23ade43d520

This patch fixes the need for a hard coded value
to specify upper limit on length of the Linux Banner.

get_version() inside ramdump.py has been renamed to
get_matched_version() to reflect the true nature of
the function.

Added a variable banner_len in get_matched_version()
which is the length of linux_banner returned by
gdbmi.get_value_of_string('linux_banner').
This variable is further passed to read_cstring()
function to specify the max limit of characters to
be read. We are dynamically calculating the length
using gdb to read linux banner.

Change-Id: I571882a5999c26ccd8accd90b26d0149c839633b
Signed-off-by: Kumar Harsh <harkumar@codeaurora.org>

Parsing the refcount for each dmabuf and correct the Time Alive
for each dmabuf.

And shorting the slabsummary info based on total slab usages.

Change-Id: I7c573d8a9c70786a60156a122f412e0e884c0cb5
Signed-off-by: Ankur Bansal <ankban@codeaurora.org>

Parse ping_start, ping_end and other params from wdog_data structure

Change-Id: Ia697ab942f237cc7e1a6c7af8ae3a121dc1c8406
Signed-off-by: Mahesh Komuravelli <mkomurav@codeaurora.org>

Add range feature in pagetracking.py.
sometimes we need page owner of particular page or physical address
and we need to run complete pagetracking which is taking more time.
now with this we can get the owner call stack by providing the below
option in few seconds.

Ex of flags given in ramparser cmd :
1) pagetracking for range from phy_addr1 to phy_add2
--print-pagetrcking ranges=addr1-addr2

2) page owner for particular page
--print-pagetracking page=<page>

Change-Id: I5113b5da4a71865ae2813fa48a1b306fb72eb8ff
Signed-off-by: Ankur Bansal <ankban@codeaurora.org>

in case of task list corruption, lsof is breaking
or stuck in look because of cycle is found in taks list.

use the task list iterator API which is handling all
task list corruption case.

Change-Id: I8f9f89e47307c603ce13a56edecd7c576c80ca61
Signed-off-by: Ankur Bansal <ankban@codeaurora.org>

ion_buffer_parse.py is looping continuously in case
of task list corruption or task's thread corruption.
using the task list iterator API which is handling
all such task list corruption cases.

cleanup code in memusages.py and use the task list
iterator API.

Change-Id: I611cba31d8df14e29fc3250233d9ad1e99e919ee
Signed-off-by: Ankur Bansal <ankban@codeaurora.org>

Add a utility function for iterating through all valid process
and thread of each process.
Use it in different parser where we are traversing through the task
list Ex : memusages.py, ion_buffer_parse.py

Change-Id: Ided26acc67e7c5dc2ba7d4c2db0935f0c9fa24f1
Signed-off-by: Ankur Bansal <ankban@codeaurora.org>

Add information about ion heap for dmabufs if exporter of the
dmabuf is ion.

Change-Id: I06ea835def4be0bdcd2e1967d098cdbf07e61247
Signed-off-by: Vijayanand Jitta <vjitta@codeaurora.org>

Add correct cpu dump id for QCS405 and 403 to match with TZ SDI

Change-Id: Ia64fbd00a9cbf7fb886ca77020708acfd95acaa7
Signed-off-by: Archit Saxena <archsaxe@codeaurora.org>

With SMMU support on ETR, ETR uses iova instead of physical
address.  Add support to translate iova to physical address
and dump ETR.

Change-Id: Id46bfdcc80dd7a2bfd5c72d4e40171ea5c25cbc4

Fix for broken reserved_mem.py in case of cma area dump.
if CONFIG_MEMORY_HOTPLUG is enabled then SECTION_SIZE_BITS is
CONFIG_HOTPLUG_SIZE_BITS else it is 30.

Signed-off-by: Ankur Bansal <ankban@codeaurora.org>
Change-Id: Iaceb6d1c0f2753d94d420e9d9f8cacff3a6b57d4

in some case db_list is corrupted so parsing the db_list in
both forward and reverse direction to get more ion buffer usages
data.

Change-Id: Ic48aa737b0939d83517d501700577b7a27e85188
Signed-off-by: Ankur Bansal <ankban@codeaurora.org>

Use elf header to decide vmlinux is 32 or 64 bits instead of parameter

Change-Id: Id2f68fc58160e259a011247b6cbfd4efa9dab5e4

Update target names, so that targets can be identified, and the
correct configurations are used when using the ramparser.

Change-Id: I254c65662943dd43f99fb12d22f1a17bc9f01283

1) When lrdp-v2 is parsing RAM dumps generated on ARM-32 platforms,
   the Trace32 startup script will not contain any instructions
   to enable MMU support, which causes Linux kernel symbol loading
   failure on some newer Trace32 simulators.

   Add Trace32 startup instruction to set bit 0 of P15:0x1 if
   lrdp-v2 detects MMU support within the RAM dump.

2) Use task.symbol.loadmod instead of data.load.elf to load all
   the kernel moduels' symbols to avoid symbol loading failures.

Change-Id: Ibae79e3c80279788d7cccd28080d2cecd5432a4b

Ion buffer info printed, with buffers and processes sorted by size.

Change-Id: I22480f99a26a36e29bfd99c05701aab1bbe8e2d6
Signed-off-by: Dylan Hatch <dhatch@codeaurora.org>

Add cache, tlb and ram dump parsing support for
steppe.

Change-Id: I47f41ae0014340b284c60fd406f1ef8096521d46
Signed-off-by: Srinivas Ramana <sramana@codeaurora.org>

Fix for broken pagetraking.py
if CONFIG_MEMORY_HOTPLUG is enabled then SECTION_SIZE_BITS is
CONFIG_HOTPLUG_SIZE_BITS else it is 30.

Change-Id: Ib3ef043ae150dfd674e37b0a853a1e4569abda8c

Architecture format was not getting passed while parsing scandumps for 32 bit targets
and resulting in parsing debug image. Added support to pass this info for 32 bit
devices while parse scandump

Change-Id: I9814921303bcf636e4ea666eb50b3add48de6b31
Signed-off-by: avijayku <avijayku@codeaurora.org>

Add ETF SWAO dump region need to parser.

Change-Id: I1792d009b667c7e7b8933c01ecaf4ccceb494ad2
Signed-off-by: Mulu He <muluhe@codeaurora.org>

Check for invalid entries, when extracting the pagetables from ramdump.

Change-Id: I35250c4c47af9046636dc135cda5f7a6f882cd69
Signed-off-by: Charan Teja Reddy <charante@codeaurora.org>

with this change, we can get reserverd_mem info, cma regions
and __softirq_pending stats.

Change-Id: Iab493506d5be539bfefcb9db629516624250bbc1

Add support for detecting QCS605 target and parsing the ramdumps.

Change-Id: I80e8e54340fe6fea0c6471570fbe45faf6920699
Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>