2020-03-19 Neel Gala <neelgala@gmail.com>
    * restructuring the riscv-test-suite to indicate clearly what is deprecated, wip and usable
      tests.
    * based on the above fixed the directory structure for riscv-targets where-ever applicable. Only
      tested riscvOVPsim and spike.
    * fixed script bugs for spike as well
    * renamed rv32i/I-IO.S to rv32i/I-IO-01.S along with necessary changes to the reference files
      and Makefrag
    * renamed mbadaddr csr to mtval as raised in issue #31
    * C.SWSP-01.S test updated to fix issue #37

2020-03-18 Neel Gala <neelgala@gmail.com>
    * fixed doc/README.adoc with correct version to pass the sanity-check in the doc/Makefile

2020-02-07 Prashanth Mundkur <prashanth.mundkur@gmail.com>
    * Support F extension on RV32 sail-riscv-c.

2019-12-01 Allen Baum <allen.baum@esperantotech.com>
        * modified macro names to conformn to riscof naming convention of model specific vs. pre-defined
	* add more complete list of macros, their uses, parameters, and whether they are required or optional
	* minor structural changes (moving sentences, renumbering) and typo fixes
	* clarified impact of debug macros
	* clarified how SIGUPD and BASEUPD must be used
        * remove section about test taxonomy, binary tests, emulated ops
        * clarify/fix  boundary between test target and framework responsibilities
	   (split test target into test target and test shell)
        * remove To Be discussed items that have been discussed
	* remove default case condition; if conditions are unchanged, part of same case
        *  minor grammatical changes related to the above

2019-10-16 Allen Baum <allen.baum@esperantotech.com>
	* spec/TestFormatSpec.adoc: changed the format of the signature to fixed physical address size, fixed 32b data size extracted from COMPLIANCE_DATA_BEGIN/END range.

	* more gramatical fixes, clarifications added
	* added To Be Discussed items regarding emulated instruction and binary tests

2019-09-11 Allen Baum <allen.baum@esperantotech.com>
	* spec/TestFormatSpec.adoc:   more grammar and typo corrections and changes
	  clarified and added To Be Discussed issues

2019-09-11 Allen Baum <allen.baum@esperantotech.com>
    * spec/TestFormatSpec.adoc:   many grammar and typo corrections and changes
	removed many "to Be Discussed items and made them official
	Added wording to clarify spec intent (work in progress/goal rather than final)
	Added macros to ease test authoring: RVTEST_SIGBASE, RVTEST_SIGUPDATE, RVTEST_CASE
	Added detail on proposals for connection to framework (how framework selects tests).
	Expanded definition of signature format
	Changed the (proposed) directory structure and naming convention to eliminate ambiguities, add consistancy and slightly better match existing structure
	Added many "future work" items related to the above
	Added examples and comments to code examples to indicate how proposed macros would be used
   * .gitignore: added condition to ignore Mac file system artifacts


2019-11-05 Lee Moore <moore@imperas.com>
    * Restructured RV32I to move Zicsr and Zifencei into their own suites

2019-10-14 Lee Moore <moore@imperas.com>
    * Added Ability to run a single test by using the Make Variable RISCV_TEST
    for example, to only run the test I-ADD-01 from the rv32i suite
        make RISCV_ISA=rv32i RISCV_TEST=I-ADD-01
    * Added Top Level Variable to Makefile RISCV_TARGET_FLAGS, 
    in the case of the RISCV_TARGET this can be passed and appended to the invocation
    commandline configuration, for example to pass a command line flag to the RISCV_TARGET
    to perform tracing. The value of this flag will be target specific
        make RISCV_ISA=rv32i RISCV_TEST=I-ADD-01 RISCV_TARGET_FLAGS="--trace"
    This is has also been added to all other targets to allow target configuration from
    the commandline

2019-10-07 Philipp Wagner <phw@lowrisc.org>
    * When executing the test suite, Ibex always writes an instruction
      log. Update the Makefile to write it to a test-specific location
      (next to all other log files).
    * On Ibex, provide an additional .objdump-noalias disassembly file
      with no aliases and numeric register names (instead of ABI names).
      This file matches the Ibex trace and can be used to debug the test
      runs.

2019-08-29 Robert Balas <balasr@iis.ee.ethz.ch>
    * Added support for using RI5CY as a target.
    * Added subdirectory riscv-target/ri5cy

2019-08-08 Lee Moore <moore@imperas.com>
    * Added support for lowRISC/ibex RTL as a target using Verilator.
      In conjunction with Philipp Wagner of lowRISC phw@lowrisc.org

2019-07-18 Paul Donahue <pdonahue@ventanamicro.com>
    * Fix typos/grammar and use correct architectural terms.

2019-06-21 Ben Selfridge <benselfridge@galois.com>
    * Added support for using the the GRIFT simulator as a target.
    * Added subdirectory riscv-target/grift
    * updated README.md and doc/README.adoc

2019-05-23 Prashanth Mundkur <prashanth.mundkur@gmail.com>
    * Added support and instructions for using the C and OCaml simulators from the Sail RISC-V formal model as targets.
	* added subdirectories riscv-target/sail-riscv-c and riscv-target/sail-riscv-ocaml
	* updated README.md and doc/README.adoc

2019-04-05 Allen Baum <allen.baum@esperantotech.com>
    * spec/TestFormatSpec.adoc:  Adding details, minor corrections, ToBeDiscussed
      items and clarifications to the specification of the future compliance test
      suite. Also removing restrictions on having absolate addresses in signature

2019-02-21 Lee Moore <moore@imperas.com>
    * Fixed     bug in RVTEST_IO_ASSERT_GPR_EQ which was not preserving register t0
    * Corrected commit I-LUI-01.S, register target changed but missed assertion

2019-02-21 Deborah Soung <debs@sifive.com>
    * added RiscvFormalSpec as a target with its own unique environment

2019-02-15 Radek Hajek <radek.hajek@codasip.com>
    * updated rv32i tests to support all registers (x31) with assertions
    * updated spec/TestFormatSpec.adoc example ISA test with new assertions

2019-02-05 Deborah Soung <debs@sifive.com>
    * [Issue #33] fixing rv32si/ma_fetch.S test
    * [Issue #32] fixing breakpoint test

2019-02-01 Lee Moore <moore@imperas.com>
    * updated Infrastructure macros to support non-volatile registers
    * updated riscvOVPsim

2019-01-29 Deborah Soung <debs@sifive.com>
    * Added Rocket Chip generated cores as a target
        * riscv-target/rocket/compliance_io.h created
	* riscv-target/rocket/compliance_test.h created
	* riscv-target/rocket/*/Makefile.include created for existing test suites
	* README.adoc updated with instructions for using Rocket cores as targets
	
2019-01-22 Premysl Vaclavik  <pvaclavik@codasip.com>
    * feature: initial version of Compliance Test Format Specification
        * This new document outlines how we should like the compliance
          system to work going forward. By contrast the doc/README.adoc file
          describes the current system as it is.
        * Approved at Compliance TG meeting of 9 Jan 2019.

2019-01-02 Radek Hajek <radek.hajek@codasip.com>
    * unified macros in all compliance tests

2018-12-20 Lee Moore <moore@imperas.com>
    * fixed riscvOVPsim 

2018-11-22 Simon Davidmann <simond@imperas.com>
    * added information on test suite status
    
2018-11-21 Olof Kindgren <olof.kindgren@gmail.com>
    * Added support for using external target directories with $TARGETDIR

2018-11-21 Neel Gala <neelgala@incoresemi.com>
   	* riscv-test-suite/rv_/references/_.reference_output: changed signature 
	  format for all tests to include only 4-bytes per line starting with the
  	  most significant byte on the left.
    	* riscv-target/spike/device/rv_/Makefile.include: Added a patch for 
	  spike-device Makefiles where the old-signature format is post-processed 
      	  to generate a signature in the new format at the end of each test.
	* riscv-target/riscvOVPsim/device/rv_/Makefile.include: same patch as above.
    	* Makefile: default target for Makefile is now to run all tests supported by 
	  the target mentioned defined by RISCV_TARGET variable.

2018-10-11 Simon Davidmann <simond@imperas.com>
    * Ported github riscv/riscv-tests for RV32 processors to this compliance env
    * rv32ua rv32uc rv32ud rv32uf rv32ud rv32ui

2018-09-10  Lee Moore  <moore@imperas.com>
	* Added tests to RV32I to improve coverage, usage of Imperas Mutating Fault Simulator to 
	  identify untested usage cases
	* Macro renames to support GPR, (S)FPR, (D)FPR
	* Added test suite RV32IM to test 32 bit Multiply and Divide instructions 
	* Added test suite RV32IMC to test 32 bit Compressed instructions
	* Added test suite RV64I to test 64 bit Integer instructions
	* Added test suite RV64IM to test 64 bit Multiply and Divide instructions 
	
	
2018-06-15  Radek Hajek  <hajek@codasip.com>

	Modifications to support Codasip simulator.

	The simulator is renamed as Codasip-simulator (was
	Codasip-IA-simulator), compliance_test.h has been moved to target
	directories and a COMPILE_TARGET has been added to Makefile to
	allow use of LLVM.

	* Makefile: Include Codasip simulator target.
	* riscv-target/codasip-IA-simulator/compliance_io.h: Renamed as
	riscv-target/Codasip-simulator/compliance_io.h.
	* riscv-target/Codasip-simulator/compliance_io.h: Renamed from
	riscv-target/codasip-IA-simulator/compliance_io.
	* riscv-target/Codasip-simulator/compliance_test.h: Created.
	* riscv-target/codasip-IA-simulator/device/rv32i/Makefile.include:
	Renamed as
	riscv-target/Codasip-simulator/device/rv32i/Makefile.include
	* riscv-target/Codasip-simulator/device/rv32i/Makefile.include:
	Renamed from
	riscv-target/codasip-IA-simulator/device/rv32i/Makefile.include.
	* riscv-test-env/compliance_test.h: Renamed as
	riscv-target/riscvOVPsim/compliance_test.h.
	* riscv-target/riscvOVPsim/compliance_test.h: Renamed from
	riscv-test-env/compliance_test.h.
	* riscv-target/riscvOVPsim/device/rv32i/Makefile.include: Updated
	for new environment.
	* riscv-target/spike/compliance_test.h: Created.
	* riscv-target/spike/device/rv32i/Makefile.include: Updated for
	new environment.
	* riscv-test-suite/rv32i/Makefile: Likewise.

2018-06-10  Jeremy Bennett  <jeremy.bennett@embecosm.com>

	Put placeholders in empty directories to make sure they show in
	the GitHub hierarchy.

	* riscv-test-suite/rv32i/.gitignore: Created.
	* riscv-test-suite/rv32m/.gitignore: Created.

2018-06-10  Jeremy Bennett  <jeremy.bennett@embecosm.com>

	* README.md: Make references to files in the repo into links.

2018-06-09  Jeremy Bennett  <jeremy.bennett@embecosm.com>

	* .gitignore: Ignore editor backup files.

2018-06-09  Jeremy Bennett  <jeremy.bennett@embecosm.com>

	* README.md: Add better link to documentation README.md.

2018-06-08  Jeremy Bennett  <jeremy.bennett@embecosm.com>

	* README.md: Move AsciiDoc details into new README.md in the doc
	directory.

2018-06-08  Jeremy Bennett  <jeremy.bennett@embecosm.com>

	* README.md: Fix typo in link to AsciiDoc cheat sheet

2018-06-08  Jeremy Bennett  <jeremy.bennett@embecosm.com>

	* COPYING.BSD: Created.
	* COPYING.CC: Created.
	* README.md: Add git process, licensing and engineering process.

2018-06-08  Jeremy Bennett  <jeremy.bennett@embecosm.com>

	* README.md: Correct details for running the compliance tests and
	directory for OVPsim.

2018-06-08  Jeremy Bennett  <jeremy.bennett@embecosm.com>

	Clean restructuring to just the work of interest.

	* thought-experiments: Directory removed.
	* .gitignore: Merged with TestStructure/.gitignore
	* Makefile: Renamed from TestStructure/Makefile.
	* TestStructure/Makefile: Renamed as Makefile.
	* README.md: Merged with TestStructure/README.md.
	* TestStructure/.gitignore: Deleted and contents moved into
	.gitignore.
	* TestStructure/README.md: Deleted and contents moved into
	README.md.
	* TestStructure/doc: Directory deleted.
	* TestStructure/riscv-target: Directory moved to riscv-target.
	* riscv-target: Directory moved from TestStructure/riscv-target
	* TestStructure/riscv-test-env: Directory moved to riscv-test-env.
	* riscv-test-env: Directory moved from
	TestStructure/riscv-test-env.
	* TestStructure/riscv-test-suite: Directory moved to
	riscv-test-suite.
	* riscv-test-suite: Directory moved from
	TestStructure/riscv-test-suite.
	* thought-experiments: Directory deleted.

2018-05-21  Jeremy Bennett  <jeremy.bennett@embecosm.com>

	Initial commit to populate the repository.

	* ChangeLog: Created.
	* README.md: Created.