A minidump supports fewer features than a full ramdump,
	but does not require the user to save all 4GB+ of memory.
	Instead a small subset of DDR is saved by crashscope as an elf file.
	Currently dmesg logs, rtb logs, and the cpu context parser are supported.

	Example usage: python ramparse.py --vmlinux <vmlinux> --minidump
			--ram-elf <elf_file> --ram-file <OCIMEM.bin> --everything

Change-Id: Ib689b4811d66472ac20aa7c63893fdaed915512e

Initial commit of adding support for cache dump parsing in SDM845
contained syntax errors due to being unable to test on actual dumps.
Fix the cache parsing to deal with the errors.

Change-Id: I38dc3cebcd3ea7cfda1e6424fd4e19772b965570

Previous check that the client id does not exceed the lookup table was
off by one.

Change-Id: I078ad0cb734d528600243c91257d26d1e24ab72b

Bug fix for in free objects calculation for objects in slab.

Change-Id: I96a54d2bf01921f31ae91c24bc96956dd98b1bfc

Modify page_address() to support KASLR

Change-Id: I169ed0204ef7ef1110ce2626cabb1bf62774b312

Scandump parser has been modified to generate per cpu cmm files.
Extract 8 Core bin files from ramdump (offset:0x130 - 0x137)
and call scandumpwrapper from parse_scandump_per_cpu.
With MAX_NUM_ENTRIES in ramdump increased to 0x140.

Change-Id: Ic215c9928ba28143a5bf307b67be69d2d06db436

   This changes to fetch serila number of HW from dump

Change-Id: I93ee37feafd9e407fe380761c0e6469fabe40f7d

   Compares l1 cache contents with DDR contents.

Change-Id: I595a83fd255ce5501db301286b35bcb83f1ca140

   Print epoch_ns and epoch_cyc useful in HLOS to QTimer time
conversion.

Change-Id: I949c1a3c8df4242ca2e2cd2e1b8149401da6f893

Fix UnboundLocalError for local variable
'attr_indx_str' referenced before assignment

----------begin IOMMU----------
!!! Exception while running IOMMU
Traceback (most recent call last):
  File "linux-ramdump-parser-v2\linux-ramdump-parser-v2\ramparse.py", line 376, in <module>
    p.cls(dump).parse()
  File "linux-ramdump-parser-v2\linux-ramdump-parser-v2\parsers\iommu.py", line 352, in parse
    parse_aarch64_tables(self.ramdump, d, domain_num)
  File "linux-ramdump-parser-v2\linux-ramdump-parser-v2\aarch64iommulib.py", line 444, in parse_aarch64_tables
    flat_mapping = create_flat_mappings(ramdump, d.pg_table, d.level)
  File "linux-ramdump-parser-v2\linux-ramdump-parser-v2\aarch64iommulib.py", line 403, in create_flat_mappings
    tmp_mapping)
  File "linux-ramdump-parser-v2\linux-ramdump-parser-v2\aarch64iommulib.py", line 336, in parse_2nd_level_table
    page_size, attr_indx, shareability, xn_bit, True)
  File "linux-ramdump-parser-v2\linux-ramdump-parser-v2\aarch64iommulib.py", line 185, in add_flat_mapping
    map = FlatMapping(virt, phy_addr, map_type_str, page_size, attr_indx_str,
UnboundLocalError: local variable 'attr_indx_str' referenced before assignment
------------end IOMMU----------

Change-Id: I604c920ef302ee9f53d31aa7a0c6edf20c25e7c9
Fixes: If05b35e7855 ("lrdp-v2: Change to printout memory attributes")

Correcting the A53 ICache dump format for parsing the instruction cache
dump.

Change-Id: Idc2d9dcba1a879461e4470fa9afdb162c50f251b

This reverts commit 1247c267
("lrdpv2: ddrcompare: Adjust virtual address from objdump")
The above did not properly consider the case where kaslr is not enabled,
resulting in a crash. Revert it so a proper fix can go in.

Change-Id: Ief1b7f2b58b99c2213499748397c14dbe430a82c

Add a utility function for iterating through all valid pages.
Use it in --print-pagetracking to fix an issue where invalid pfn numbers
are being used.

Change-Id: Iea87fd9afe2515c0be47ae32fa19db0aff5f3403

The stack trace saved by PAGE_OWNER is only set for the first pfn in a page
even if it has order > 0. Previously, invalid stack traces were printed out
for "tail pages".

Change-Id: I65162c7d4220348759525871f0c1d708098ffc2d
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>

With Kaslr enabled:
virtual_address = virtual_address_from_vmlinux + kaslr_offset

This fixes an issue where all the magic values from locks are incorrectly
detected as corrupted.

Change-Id: I235199b8b7d58e3303394e70ee78385bc05117c6
Reported-by:  <soumeng@codeaurora.com>

When calling read_structure_field with an undefined symbol, the
desired behavior is to return None rather than crash.

Change-Id: Iaf172a038779cf767b55c47ec37b8e90e194aa0f

KASLR randomizes the address of the linear kernel mapping, which
causes the starting address of vmemmap to be similarly randomized.
Use the value of memstart_addr in calculations instead of phys_offset.

Change-Id: I905c0f50e011f85871ca2406b9a5d78afe4f0dc6

Add TLB Dump Support for both KRYO3XX Gold and Silver Cores.

Change-Id: I4e180f543bbbe743aa9c0143ffb1ca1d1117d120

Add a function for reading a signed 64 bit value from a ramdump.

Change-Id: Ic7e5a8a7cb9d5fd551ffb2c3add2499a25aff540

Add decoding information for LLC (System) cache.
Included LLC parse function.

Change-Id: Idd21a68eb6b8bf0cc63d79b640dc167fa78106a4

This closes the open files and correct the API
from print_out_string to print_out_str.

Change-Id: Icbf8c5f5421ac90de4440c04fb93184ed22ee7e5

This prints kimage_voffset info if kaslr is enabled.

Change-Id: Ia18bba9f2df1c579721aeb44a8dd2b7143183b89

Add kaslr-offset for parsing kaslr enabled dumps
for SDM630.

Change-Id: I0f81138d5b3fbfbbea7519ba67dd5b04d54e262c

Add kaslr-offset for parsing kaslr enabled dumps
for SDM660.

Change-Id: I3f92aba42cd58eab075cdbec0ca917fbd431ee13

Starting from sdm660(kernel version 4.4) mmc driver keeps last 64
mmc trace events in ring buffer.
This patch adds the support to extract it to mmcreport.txt
for both mmc0/mmc1.

Change-Id: I4b1d95106cbdd7262afe604a289ce2ebc59ccc52

This dumps err_occurred flag in mmcreport.txt if present
in mmc_host.

Change-Id: I03a04d892e648540a8f6a09e9f1901cb8f919075

kernel 4.9 has changes for memstat fields, modified lrdp similarly

Change-Id: Id361c7e4b62c8e8cbcdda5f61b20703324b801e6

Fixes Unkwown -> Unknown

Change-Id: I40ee642d997cc1eb8bad852616efc727a10185f3

clock framework is changed in kernel 4.4.38+,
read clock vealue from different data structures based
on kernel version.

Change-Id: Ib40c41a1cee22795e924115090c4d90d2592cf56

Add decoding information for L1 I/D caches for both Ananke
and Prometheus.

Change-Id: I0b6d0c6ad5171eef96f25d884db08780ae40cdad

Add support for detecting sdm845 target and parsing the ramdumps.

Change-Id: Id7bd04d1f3a35bbb35b66a20a2ee2e39b86126c1

This patch provides mmcdoctor as a parser to get useful debugging
information about mmc driver.

1. This will be helpful in debugging some obvious mmc driver related
issues like -
- clocks are gated for mmc driver.
- bad firmware issues.

2. Provides info on type of error -
- CRC/timeout/software-timeout/ etc.
- Provides useful data structure addresses which otherwise needs to be
  manually parsed

TODO:-
- To add the additional logic to dump the ring buffer in mmc driver
to get last mmc events.

Change-Id: I77845699f90e2d045607a3f7239454cb0ddce29a

This adds remove_file function to ramdump class.

Change-Id: Ibe6196aad7ccd1c2bb381b9adab682394244f879

Add Icache dump support for 8937,8917,8940 and 8920 targets.

Change-Id: I46dd4778ca973de870bf53a695485fe2b743d08a

Linux Kernel 4.9, VMEMMAP_SIZE calculation has changed and modified
lrdp to calculate similarly

Change-Id: If076c033a877f18ea0fa654ab591296eb335b12b

Use the 'crash' and 'trace-cmd' tools to extract raw
ftrace data and parse out the ftrace buffer. A file
named 'ftrace.txt' is created in the outdir path if
all commands succeed.

Change-Id: I7f1bcfae99b7b9a4ca6dc3550090441318e857e0

page structure is changed in kernel 4.4, changes made in
this file to support kernel 4.4.

Change-Id: I3235f32e632468c1dd629cad707c66eb7d9a75af

Cache translations for pages rather than by exact address. This shows
a large improvement in efficiency for some specific cases:

Before:
[9/33] --dmesg ... 18.810140s
[23/33] --print-rtb ... 78.879237s
[26/33] --print-tasks ... 29.115214s

After:
[9/33] --dmesg ... 0.952276s
[23/33] --print-rtb ... 7.542078s
[26/33] --print-tasks ... 4.092283s

Change-Id: I1268928e2f1f0493b9047497a0f91b86ad83a296

flag for performance on/off, bug fixes.

Change-Id: I07b2086f5f3302c8514a1a8179dbe1605c93f8a2

Update timerlist to support kernel change <500462a9de65>
("timers: Switch to a non-cascading wheel") which changes the
organization of timers.

Change-Id: I01bd1e38052c2c18af8ae8e42d89c16090f50ee0