We're currently using a hard-coded value for vmemmap.  This doesn't work
anymore.  Calculate its value dynamically the same way the kernel does
it.

Change-Id: If3e06007ab69c2ee91fefede770c2fb5ccb59fe3

Aligning addresses is a handy thing to do when working with memory maps,
etc.  Add an `align' function to the bitops module for this purpose.

Change-Id: I582e8c763119d13b718146f4ff837bfa75e9aa01

It can be useful to look up the values of config items.  Store a
dictionary mapping config options to their values.

Change-Id: I99f7615b2c5926558dfba100fa0c45b6e29ecdb5

The pfn_offset variable in pfn_to_page_vmemmap is not used.  Remove it.

Change-Id: I9d8379916252c9fa5bef290378f802b82df86a35

Currently, if cache dumping is not supported on a given target, we put
up a traceback and error out.  The traceback is ugly and not helpful.
Catch the NotImplementedError and print a nicer message.

Change-Id: I07d1e3a5b56b809135d41919bcc992931764a0af

Follow exact naming conventions for the reserved fields
to be consistent with other images.

Change-Id: I5aef14ca34883de12cd734c18fdb15317461b535

The debug_image_v2 module's usage of QTF to extract Ftrace log
information currently relies on a single QTF server process, and
communicates with that server process via a fixed port ID. Any other
instances of the ramdump parser running in parallel will also use
this same server and port ID, which presents a race condition if
multiple instances attempt to parse QTF input files simultaneously.

To deal with this problem, each ramdump parser instance must instead
create and communicate with its own QTF server process via a unique
port ID.

Change-Id: Ic9c53003789dca229d1e2770d01aa15a702292a7

In certain reset scenarios, Program Counter value is not retained
across reset. Implement logic to approximate Program Counter based on
other General Purpose Registers. This should help get the CPU
context from crash dumps when original Program Counter value is
NULL or invalid.

Change-Id: Iacffc4103df1d482682bc7c1e6b83a55981ca78d

Most new targets are now 64-bit.  Make --64-bit the default and add a
--32-bit option to force 32-bit parsing.

Change-Id: I8b77b9851b714a4708bcd34c563a84119900fb07

Modified boards.py for 8064 automotive for enable board

Change-Id: I4602c9a43f4af5d38e53c9a671ede9c1b60535c0

Add support for parsing voltage sensor data.

Change-Id: I3fab2bbf099362c9d385626b4b48b68638c4e37e

Presently auto-dump option finds DDR base addresses from
statically defined per target meta data in boards.py. This
leads to auto-dump feature fail on different targets, say
with different DDR base and size.

Add support to parse DDR base addresses from load.cmm,
dump_info.txt or ramdump_msg.txt which ever is available in
that order. Fall-back to conventional static populated data
in boards.py if none of them is available.

Change-Id: Ie4ac4f281e92c9b527de17fa665c9cd6c3d5d384

   There are a few variables being read with the wrong size accessor
functions.  Fix these.

Change-Id: Id12fe14347442addc50e267240002ed416f48d49

The ram_dump.kernel_version variable is defined as a list and
incorrectly compared with tuple. This comparison always fails.
Fix it by changing ram_dump.kernel_version variable to tuple.

Change-Id: I12d4556693101fccfad795e5ea737b42e96acac7

Ram dump parser does not support unwinding the stack for NON
HLOS images. In certain cases, we get below exception when
parser tries to dump the context for NON HLOS address. Check
for NON HLOS address and return from the function without
unwinding the frame pointer.

Exception: Invalid stage 1 first- or second-level translation
descriptor: (value: 0x0 {dtype[1:0]=>0x0})
addr: (value: 0x21812010 {base[47:12]=>0x21812, offset[11:3]=>0x2})

Change-Id: I6cacec18574737d0e8261ba1f39dfe2b9b302304

ftrace_event_call structure is changed on 3.18 kernel. This
structure is used to dump formats.txt so that ftrace logs can be
parsed. Fix the parser to honor new structure format.

Change-Id: I26354a7048fe6d6180c24b95f840291d02ab2329

Add support to print all schedule stats like last_arrival, last_queued,
pcount, run_delay to a file per core. Files are sorted based on the
last_arrival.

Change-Id: If247ad393d861532872c4a31b206e8c1499de571

Add support to parse DCC captured data from crash dumps and produce
human readable result.

Change-Id: I898b404b074fc037e339bf535c27bf190619cc9d

DCC (Data Capture and Compare) is a DMA engine which is used to save
configuration data or system memory contents during catastrophic failure
or SW trigger.

This tool parses DCC captured binary dump to produce result in human
readable form.

This tool can generate output either in XML or JSON format.

Change-Id: I6670874d7dc7795a53d00c08c6daa01b1f2896a5

Ram dump parser compares RT data structure list head location
with first element in the list to determine whether list is
empty. However it never checks for cycle in the list and runs
forever in cases where cycle exists in the list. Fix this by
tracking the elements seen and break the loop when cycle is
found.

Change-Id: I971c59b81bf340eddff6c8225aebb163af20aba8

We have the full-parsed kernel version available in
RamDump.kernel_version now.  There's no need for everyone to parse the
string version individually now.  Convert existing users over.

Change-Id: I9ae182be2c638711dfd76c8949197bb86b75b2a1

`major' is a bit of a misnomer, since the variable also includes the
minor version and patch version.  Rename it to `kernel_version'.

Change-Id: Ic567131c7f12ab03c9dea2716242e9053c17372f

In 3.18 kernel there is a slight change in radix_tree_node structure.
Fix irq parser to read radix_tree_node according to kernel version.

Change-Id: Ib9e67d137994f4b7424acd2b44676dcdcdb2d0a4

Add support for detecting 8976 target and parsing the ramdumps.

Change-Id: I6d61e3fb4ff036b9a0f32be42bf1fd46e8e872e2

Add support to parse dmesg and workqueue output with 3.18 kernel

Change-Id: If31d4e7512f9da8a9f14fc6814fe57aab05d978d

Add support for detecting 8096 target and parsing the ramdumps.

Change-Id: Id4e74ad063c87f4674db59c2ea65cb21bf76d972

'irq' in 'irq_data' and 'irq_count' in 'irq_desc' are of unsigned
int (32 bit) type. Using ramdump's read_word returns 64 bit data on
64 bit target.

Fix parser to use read_int function while reading irq number.

Change-Id: I5382ea408066c2b123044a4f7612fd683da07256

The spm shadow registers are fixed and do not vary with the spm
version number. Remove the version specific lists and correct the
array list.

Change-Id: Ib3d5897f18fea36ae3d5f0094ad450ae0ab596c2

Validates redzone, padding, and poison markers for both allocated
and free objects.

Example output format:

Poison overwritten
INFO: 0xffffffc090546a30-0xffffffc090546a3f. First byte 0x0 instead of 0x6b
INFO: Object 0xffffffc090546a00 @offset=%a00 fp=0xffffffc090546f00

Bytes b4
ffffffc0905469f0: 5a5a 5a5a 5a5a 5a5a 5a5a 5a5a 5a5a 5a5a  ZZZZZZZZZZZZZZZZ
Object
ffffffc090546a00: 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b  kkkkkkkkkkkkkkkk
ffffffc090546a10: 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b  kkkkkkkkkkkkkkkk
ffffffc090546a20: 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b  kkkkkkkkkkkkkkkk
ffffffc090546a30: 006b 006b 600b 6b00 6b00 006b 6b00 6b00  .k.k`.k.k..kk.k.
ffffffc090546a40: 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b  kkkkkkkkkkkkkkkk
ffffffc090546a50: 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b  kkkkkkkkkkkkkkkk
ffffffc090546a60: 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b  kkkkkkkkkkkkkkkk
ffffffc090546a70: 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b  kkkkkkkkkkkkkkkk
ffffffc090546a80: 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b  kkkkkkkkkkkkkkkk
ffffffc090546a90: 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b  kkkkkkkkkkkkkkkk
ffffffc090546aa0: 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b  kkkkkkkkkkkkkkkk
ffffffc090546ab0: 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b  kkkkkkkkkkkkkkkk
ffffffc090546ac0: 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b  kkkkkkkkkkkkkkkk
ffffffc090546ad0: 6b6b 6b6b 6b6b 6ba5                      kkkkkkk.

Change-Id: I2f784188f6f6990b1d3399d79f7ab9ef635e4835

Create a class containing the commonly used fields from kmem_cache instead
of extracting these fields from the ramdump once per slub object.

Change-Id: I56b06b15d6dd7bcc3388943b6efeb00f0216ecb4