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Merge release branches to master#586

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MikeOpenHWGroup merged 126 commits intoopenhwgroup:masteropenhwgroup/core-v-verif:masterfrom strichmo:strichmo/pr/master_merge_from_relstrichmo/core-v-verif:strichmo/pr/master_merge_from_relCopy head branch name to clipboardMay 7, 2021

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Commits on Mar 5, 2021

• add basic infrastructure for new isa coverage agent

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• create skeleton for new isa monitor

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• create cntxt objects in uvma_isa_agent

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• create an interface for isa coverage agent

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• connect isa monitor to tracer signals

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• add monitor analysis port

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• create skeleton cov_model and connect ap to monitor

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• send transactions from monitor to cov_model

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Commits on Mar 11, 2021

• add cfg to isa coverage agent

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• use cfg object within cov_model

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• fix new() prototypes in agent and mon

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Commits on Mar 15, 2021

• create a logger and connect to monitor

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• add minimal amount of isa cov logging

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Commits on Mar 17, 2021

• send instr-representing object from mon to cov

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• define initial covergroup for instructions

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• sample addi and ori

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• add covergroup for u-type

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Commits on Mar 18, 2021

• add R-type and S-type with example sampling

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Commits on Mar 19, 2021

• add cg for mulh and divu

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• create and sample cg based on cfg flags

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• add cg and sampling for entire i ext

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Commits on Mar 23, 2021

• cover some RVC instructions

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• add initial coverage for csrrw instr

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Commits on Mar 24, 2021

• add initial zifencei coverage

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• add initial cg and sampling of all M instrs

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• add initial cg and sample for all of Zicsr

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• add initial cg and sampling for 0th quadrant of RVC

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Commits on Mar 25, 2021

• define initial cg and sample for RVC 1st quadrant

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• add initial cg and sample for C ext

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• run formatter to align expressions

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Commits on Mar 26, 2021

• Merge remote-tracking branch 'upstream/cv32e40x/dev' into isa_agent_newcg_repeat_40x

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• apply the uvma_isa changes to 40x dir

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• revert the uvma_isa changes from 40p dir

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• set uvma_isa default to disabled

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• make uvma_isa unconditionally default to disabled

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• Merge pull request openhwgroup#538 from strichmo/cv32e40p/merge_master_to_rel_1

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• Merge pull request openhwgroup#539 from strichmo/cv32e40x/merge_master_to_rel_2

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• Merge pull request openhwgroup#540 from strichmo/cv32e40x/merge_rel_to_dev_1

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• Merge pull request openhwgroup#541 from strichmo/cv32e40p/merge_rel_to_dev_1

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Commits on Mar 29, 2021

• add spdx license ids

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• add agent name prefix to instr class

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• rename uvma_isa to uvma_isacov

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• comment on isacov_if and default cfg disable

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• add CV_CORE_PATH for optionally having rtl repo dir symlinked locally

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Commits on Mar 30, 2021

• add initial dpi_dasm sources

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• get dpi_dasm compiling to shared object

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• export DPI_DASM_ROOT and include dpi_dasm_imports.svh

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• make dpi_dasm optional with the COV flag

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• begin replacing ad-hoc decoder w/ integrated disassembler

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• Merge pull request openhwgroup#543 from silabs-robin/dutpath

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Commits on Mar 31, 2021

• use disassembler to identify incoming instruction name

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• add temporary tie offs to new signals in 40x dutwrap

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• fix check for CV_CORE_PATH undefined

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• Merge pull request openhwgroup#546 from strichmo/strichmo/pr/make_symlink_fix

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• Merge pull request openhwgroup#545 from silabs-robin/missing_wrapper_connections

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• update the cv32e40x hash

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• Merge pull request openhwgroup#547 from silabs-robin/update_40x_hash

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• Merge pull request openhwgroup#533 from silabs-robin/isa_agent_newcg_repeat_40x

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Commits on Apr 2, 2021

• make USE_ISS work at run-time

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• point to e40x tracer with run-time iss

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• test for metrics.json without iss

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• disable COMP option during run in metrics

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• add USE_ISS as run-time flag in dsim

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Commits on Apr 3, 2021

• bump local e40x hash

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• remove ifdef ISS

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Commits on Apr 5, 2021

• add --iss switch to enable running without the ISS

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• remove warnings from using yaml.load with different versions of PyYAML

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Commits on Apr 6, 2021

• import modified disasm.cc to avoid pseudo instrs

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• refactor into sample_instr()

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• use dpi_dasm for all rv32i fields

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• update to latest dpi_dasm.cxx

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• point to proper openhwgroup repo with cv32e40x with run-time iss

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• Merge pull request openhwgroup#548 from strichmo/strichmo/pr/iss_run_time

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• make dpi_dasm usage non-default and document usage in readmes

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Commits on Apr 7, 2021

• Ported EMBench intergration to 40x

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• update the instructions in uvma_isacov/README.md

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• Merge pull request openhwgroup#553 from silabs-mateilga/embench_port

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Commits on Apr 8, 2021

• Merge branch 'cv32e40x/dev' into disasm

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Commits on Apr 9, 2021

• add comment explaining the empty config file

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• add license header to the original content dpi_dasm files

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Commits on Apr 13, 2021

• fix memory leak by allowing transaction FIFO to continuously fill

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• unknown simulator should throw an exit code

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• run_embench will emit log message fro embench script for better debug in case of any failures

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• do not emit yaml2make debug output by default

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• Merge pull request openhwgroup#555 from strichmo/strichmo/pr/isa_cov_mem_leak_fix

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• fix coverage option in builds in cv_regress

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• fix the group name in the vsif to align to the core under test

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• add initial e40x testbench coverage vRefine file

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• Merge pull request openhwgroup#556 from strichmo/strichmo/pr/embench_log

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Commits on Apr 14, 2021

• remove no_iss job

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• add UNR generated vRefines

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• Merge pull request openhwgroup#557 from strichmo/strichmo/pr/e40x_cov

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• Updated readme section on porting with .gitignore details

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• Merge pull request openhwgroup#558 from silabs-mateilga/embench_readme_update

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Commits on Apr 16, 2021

• Added WAVES_MEM option for tracing memories and large vectors

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• Merge pull request openhwgroup#562 from silabs-halfdan/pr/waves_mem_option

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Commits on Apr 19, 2021

• Fixed references in uvmt_cv32e40x_tb after moving controller and interrupt controller from id stage to toplevel.

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• Updated core hash in Common.mk to latest (head).

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• Merge pull request openhwgroup#564 from silabs-oysteink/silabs-oysteink_controller-move

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Commits on Apr 20, 2021

• Added a simple cycle count report to dhrystone

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• Merge pull request openhwgroup#566 from silabs-mateilga/dhrystone_count_update

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• Merge pull request openhwgroup#554 from silabs-robin/disasm

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• add switch to cv_regress to tune outstanding parallel sims with VSIF and LSF

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• Merge pull request openhwgroup#567 from strichmo/strichmo/pr/cv_regress_parallel

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Commits on Apr 21, 2021

• add a rvalid_singles_stall config to mm_ram

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• ifdef guard functions using dpi_dasm

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• Merge pull request openhwgroup#568 from silabs-robin/bugfix_isacov_gui

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• Updated the mm_ram cycle counter with a print functionality

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• removed commented out code

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• Merge pull request openhwgroup#569 from silabs-robin/single_cycle_stalls

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• Merge pull request openhwgroup#570 from silabs-mateilga/cycle_counter_update

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Commits on Apr 22, 2021

• update RM licensing

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• cleanup targets for dpi_dasm shared lib

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• remove the DPI_DASM define as dpi_dasm should always be linked

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• add UVM field macros

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Commits on Apr 23, 2021

• use DPI_DASM prefix to all SPIKE variables to delineate unique usage of Spike for the disassembler

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• Merge pull request openhwgroup#573 from eroom1966/cv32e40p/rm-update

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• Merge pull request openhwgroup#574 from strichmo/strichmo/pr/covg_dpi

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Commits on May 5, 2021

• Merge pull request openhwgroup#584 from strichmo/cv32e40p/merge_dev_to_rel_5

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• Merge pull request openhwgroup#583 from strichmo/cv32e40x/merge_dev_to_rel_31

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• Merge branch 'cv32e40x/release'

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• Merge branch 'cv32e40p/release'

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• remove concept of indexed test

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• remove all compile-time iss flags

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• implement run-time ISS selection

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Commits on May 7, 2021

• use hash to latest logically equivalent cv32e40p instead of hash to incorporate testbench additions and updates

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