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Updated readme.

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Rose Thompson 2024-06-01 11:12:30 -05:00
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README.md
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@ -150,19 +150,22 @@ If you want to add a cronjob you can do the following:
wsim runs one of multiple simulators, Questa, VCS, or Verilator using a specific configuration and either a suite of tests or a specific elf file.
The general syntax is
wsim <config> <suite or elf file> [--options]
wsim <config> <suite or elf file or directory> [--options]
Parameters and options:
-h, --help show this help message and exit
--elf, -e Elf file
--sim {questa,verilator,vcs}, -s {questa,verilator,vcs} Simulator
--tb {testbench,testbench_fp}, -t {testbench,testbench_fp} Testbench
--gui, -g Simulate with GUI
--coverage, -c Code & Functional Coverage
--fcov, -f Code & Functional Coverage
--args ARGS, -a ARGS Optional arguments passed to simulator via $value$plusargs
--vcd, -v Generate testbench.vcd
--lockstep, -l Run ImperasDV lock, step, and compare.
--locksteplog LOCKSTEPLOG, -b LOCKSTEPLOG Retired instruction number to be begin logging.
--covlog COVLOG, -d COVLOG Log coverage after n instructions.
--elfext ELFEXT, -e ELFEXT When searching for elf files only includes ones which end in this extension
Run basic test with questa
@ -179,3 +182,11 @@ Run lockstep against ImperasDV with a single elf file in the --gui. Lockstep re
Run lockstep against ImperasDV with a single elf file. Compute coverage.
wsim rv64gc ../../tests/riscof/work/riscv-arch-test/rv64i_m/I/src/add-01.S/ref/ref.elf --lockstep --coverage
Run lockstep against ImperasDV with directory file.
wsim rv64gc ../../tests/riscof/work/riscv-arch-test/rv64i_m/I/src/ --lockstep
Run lockstep against ImperasDV with directory file and specify specific extension.
wsim rv64gc ../../tests/riscof/work/riscv-arch-test/rv64i_m/I/src/ --lockstep --elfext ref.elf