- adds a mutable singleton (PlusArgArtefacts) to store information
about Rocket PlusArgs
- adds methods to PlusArgArtefacts to emit C snippets that are
consumed by emulator.cc for correct argument parsing and help text
generation
- emits snippets in $(CONFIG).plusArgs via BaseCoreplex-set
ElaborationArtefacts
- modify emulator/Makefrag-verilator to include $(CONFIG).plusArgs
- cleanup help text (docstring) for existing PlusArgs
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@gmail.com>
I ran into a compilation issue.
This link explains the problem well: https://stackoverflow.com/a/5499222/3736700
For example, in a header file, it is generally not considered a good idea to put the line using namespace std; (or to use any namespace, for that matter) because it can cause names in files that include that header to become ambiguous. In this setup, you would just #include <string> in the header, then use std::string to refer to the string type.
Add support for FSDB waveform dumping using existing API. Feature is enabled using +define+FSDB.
Change has not been fully regressed (i.e., please don't pull blindly). Impact on existing knobs is minimal, should not affect existing functionality. Automated Travis builds should be sufficient to assess.
Alternatively could using +define+VCS. Chose to introduce new define because multiple simulators support FSDB dumping.
This is because as of Dec 12, 2017, Travis changed their container images and seem
to give slightly less disk space. Using a sudo image gives more disk space.
This clarifies and provides consistent for the command line arguments
usage text.
This adds a set of examples for running the rocket-chip emulator.
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@gmail.com>
This, with riscv-fesvr modifications, enables the rocket-chip emulator
to understand (and error out) if a command line argument that will
eventually be consumed by HTIF looks bad and can error out quickly.
This relies on modifications to risc-fesvr to support getopt and the
exposure of what HTIF arguments exist via the `htif.h` header.
This removes the necessary preprocessing of riscv-fesvr arguments to
avoid situations where riscv-fesvr thinks that an argument is the
binary. Support for this is rolled into riscv-fesvr.
Cleanups, and print out log names ASAP.
Factor out gdbserver common invocation into GDBSERVER (fixing
--print-failtures).
Add --print-log-names to that command so the logfiles can be inspected
while the simulation is still running.
`RISCV=... cmd` is more idiomatic than `export RISCV=... && cmd`
