Chipsec

__New or Updated Modules/UtilCmds:__
* `interrupts_cmd` - Add support for smmc based smi
* `tools.uefi.s3script_modify` - Update is_supported to only support if UEFI runtime is available
* `common.sgx_check` - fixed imports, is_supported logic, modified prmrr config lock check

__New or Updated Configurations:__
* `chipset` - Additional DID for PCH_c620 added
* `chipset` - Remove duplicate DID 5918
* `skx/c620` - Remove c620 pch settings from skx

__Removed Modules:__

__Additional fixes:__
* `chipset` - update print_supported_chipsets to work with defaultdict(list)
* `chipset` - Set _unknown_pch to False when the PCH DID is known
* `chipset` - skx requries a pch to be loaded
* `hal.msgbus` - fix data passed by MCRX
* `hal.interrupts` - Add support for smmc based smi
* `helper.win.win32helper` - Add log message for Windows SMI when OS and Python Arch do not match
* `helper.oshelper` - Fix ability to explicitly specify OS helper
* `drivers.win7.driver.c` - Fix input buffer length check for IOCTL_RDMSR
* `drivers.win7.driver.c` - Fix DbgPrint
* `chipsec_util` - fix issues with running as a standalone executable
* `chipsec_tools.compression.Makefiles.ms.common` - Fix compression tools build
* `hal.virtmem` - Fix VirtMemory base class initialization
* `hal.spi_uefi` - Fixup spi_uefi File/Section parsing
* `helper.win.win32helper` -Fixes for using UEFI variables with python3



__Additional Notes:__
* python2 support will be deprecated June 2020
* Any modules under the `modules.tools` directory have not yet been fully validated to work with python3
* When filing an issue with python3 if possible also include the results of running the same command with python2
* Users should rebuild the driver for Windows due to fixes in the driver source

__New Module Details:__
Module Name | Supported Platforms | Flags
None

__New or Updated Modules:__
* smbios support
* `hal.smbios` - print entry point, print raw or decoded strutures
* `utilcmd.smbios_cmd` - Identify entry point, Print raw structures, partial print decoded type 0 structure
* `remap` - modified is_supported to not run on atom processors
* `common.spi_access` - add support to use Flash Descriptor Observability registers to OR in the settings from the flash descriptor to the existing FRAP register fields

__New Updated Configuration:__
* `cml` - lp Y/U support added
* `pch_4xxlp` - support added
* `pch_495` - support added
* `glk` - support added

__Removed Modules:__

__Additional fixes:__
* `linux_helper` - fixed errors when using DEBUG flag
* `common.cpu.cpu_info` - fixed imports, string conversion
* `hal.uefi` and hal.uefi_common - fixed string issues
* `hal.uefi_platform` - fixed opcode function return
* `linux.chipsec_km.c` - add support for __HAVE_ARXH_PAX_OPEN_USERLAND upstream kernel change
* `chipset` - fix 0 padding when printing chipset dictionary
* `logger` - restore log file handler when log is flushed
* `chipset` - add duplicate DID support for CPU and PCH
* unittests - updated to support new helper model
* `hals.pi_uefi` - fixed FwFile parsing error
* `hal.uefi_common` - fix error when cannot decode EFI_SECTION_USER_INTERFACE
* `chipsec_util` - fix issue where help was not being displayed when no arguments are passed
* Add ability to have pch configuration file loaded
* Add req_pch="True" to xml configuration attribute
* Add helper/driver information to chipsec_main and chipsec_util
* `setup.py` - do not build driver when installed from sdist-built package
* Error handling when driver is missing

__Additional Notes:__
* python2 support will be deprecated June 2020
* Any modules under the `modules.tools` directory have not yet been fully validated to work with python3
* When filing an issue with python3 if possible also include the results of running the same command with python2

__New Module Details:__
Module Name | Supported Platforms | Flags
None

__New or Updated Modules:__
* `fuzzing.primitives` - Updated to fix import error within python2
* `utilcmd.ec_cmd` - Updated to use ArgumentParser
* `common.cpu.cpu_info` - New module displays general CPU data

__New or Updated Functionality:__
* `hal.spi` - Fixed conversion of modulo to format
* Decompress issues
* `hal.spi_uefi` - will not try to delete file that does not exist
* `hal.uefi_comon` - changed conditional within NextFwFileSection to not use extended header information if read is out of bound for the buffer
* `chipsec.chipset` - Updated to skip calling init_config if platform is unknown
* `chipsec.chipset` - Updated to add more 100 series did
* `hal.interrupts` - Updated acpi_smi hal functions to fix errors
* `hal.uefi` - Updated UEFI Configuration Table detection
* `helper.linux.linuxhelper` - Fixed return for list uefi variables functionality


__Fixes:__
* `modules.debugenabled` - fixed typo
* makefiles for compression_tools on Windows
* `chipsec_util` - fixed conditional to unload the driver
* `chipsec.chipset` - add leading 0 padding when printing out supported chipsets
* `chipsec_main and chipsec_util` - Updated to display python architecture with python version
* `hal.physmem and hal.virtmem` - Updated logging to need hal flag enabled
* `helper.linux.linuxhelper` - Updated print statements to logger statements

__Additional Information:__
* python2 support will be deprecated June 2020
* Any modules under the `modules.tools` directory have not yet been fully validated to work with python3
* When filing an issue with python3 if possible also include the results of running the same command with python2

__New or Updated Modules:__
* `tools.secureboot.te` - Updated to fix import error within python2

__New or Updated Functionality:__
* various decompress and variable issues
* `hal.uefi_platform`
* `hal.uefi`
* `helper.dal` - fixed import errors

__Fixes:__
* `helper.win32.win32helper` - handle when driver returns no values
* various errors reported by lgtm.com ci
* update compression_tools with edk

__Additional Information:__
* python2.7 is still supported
* Any modules under the `modules.tools` directory have not yet been fully validated to work with python3
* When filing an issue with python3 if possible also include the results of running the same command with python2

__New or Updated Modules:__
* `tools.secureboot.te` - Updated to take input from python2/3
* `modules.common.spd_wd` - updated to work within python3
* `modules.tools.uefi.uefivar_fuzz` - updated to be python3 compliant
* `modules.common.memlock` - updated is_supported logic
* `modules.common.ia32cfg` - enabled per thread checking of settings

__New or Updated Functionality:__
* Added cs_input function to support input/raw_input differences between python2/3
* `fuzzing.primitives` - updated to be python3 compliant
* `hal.acpi` - fixed python3 compatibility issue
* Ability to query the existence of a register directly
* Uefi decode logic issue when calculating size of a file
* dump_buffer function - bug fixes
* Add ability to have registers reference memory type within configuration files
* Add ability to load custom_helpers

__Fixes:__
* `setup.py` build errors
* `linuxhelper` uefi variable compatibility with python3
* `linux/cores.c` - build error
* `common.xml` - updated register definitions
* header output is now consistent between chipsec_main and chipsec_util
* `chipsec_util` - extended use of argparse
* `chipset` - custom_chipset import

__Additional Information:__
* python2.7 is still supported
* Any modules under the `modules.tools` directory have not yet been fully validated to work with python3
* When filing an issue with python3 if possible also include the results of running the same command with python2

__New or Updated Modules:__
* `utilcmd.cpu_cmd` - Updated to utilize argparse
* `modules.common.spd_wd` - updated to work within python3

__New or Updated Functionality:__
* python3 is supported - merged in python3-rc branch
* PCI enumeration will be silent by default when the --debug flag is enabled
* c6xx supported platforms

__Fixes:__
* Exception handling when pci_enumeration fails
* Removed debug print from Windows helper IOCTL calls
* Use of is when comparing None type
* Division within modules compliant with python3
* Windows driver hypercall type
* Filehelper updated to work with python3

__Additional Information:__
* python2.7 is still supported
* Any modules under the `modules.tools` directory have not yet been fully validated to work with python3
* When filing an issue with python3 if possible also include the results of running the same command with python2

python3-rc2
Only for Experimental/Development support
Use official release for validation

__Python 3 Support__:
Updated to be equivalent to release 1.3.8.
All major functionality appears to be working within chipsec_main modules and chipsec_util commands
Next steps will be to validate all python3 functionality replicates python2 functionality

__Current Supported OS__:
Linux
Windows
MacOS

__Unsupported OS__:
UEFI Shell

__Python 2 compatability__:
There should be no impact to any prior functionality and all OS are still supported