Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Use argparse for argument parsing #314

Closed
wants to merge 2 commits into from
Closed
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
90 changes: 61 additions & 29 deletions parse.py
Original file line number Diff line number Diff line change
@@ -1,9 +1,10 @@
#!/usr/bin/env python3

import argparse
import collections
import json
import logging
import pprint
import sys

from c_utils import make_c
from chisel_utils import make_chisel
Expand All @@ -21,67 +22,98 @@
logging.basicConfig(level=LOG_LEVEL, format=LOG_FORMAT)


def main():
print(f"Running with args : {sys.argv}")

extensions = sys.argv[1:]

targets = {
"-c",
"-chisel",
"-go",
"-latex",
"-pseudo",
"-rust",
"-spinalhdl",
"-sverilog",
}

extensions = [ext for ext in extensions if ext not in targets]
print(f"Extensions selected : {extensions}")

include_pseudo = "-pseudo" in sys.argv[1:]

def generate_extensions(
extensions: list[str],
include_pseudo: bool,
c: bool,
chisel: bool,
spinalhdl: bool,
sverilog: bool,
rust: bool,
go: bool,
latex: bool,
):
instr_dict = create_inst_dict(extensions, include_pseudo)
instr_dict = dict(sorted(instr_dict.items()))

with open("instr_dict.json", "w", encoding="utf-8") as outfile:
json.dump(add_segmented_vls_insn(instr_dict), outfile, indent=2)

if "-c" in sys.argv[1:]:
if c:
instr_dict_c = create_inst_dict(
extensions, False, include_pseudo_ops=emitted_pseudo_ops
)
instr_dict_c = dict(sorted(instr_dict_c.items()))
make_c(instr_dict_c)
logging.info("encoding.out.h generated successfully")

if "-chisel" in sys.argv[1:]:
if chisel:
make_chisel(instr_dict)
logging.info("inst.chisel generated successfully")

if "-spinalhdl" in sys.argv[1:]:
if spinalhdl:
make_chisel(instr_dict, True)
logging.info("inst.spinalhdl generated successfully")

if "-sverilog" in sys.argv[1:]:
if sverilog:
make_sverilog(instr_dict)
logging.info("inst.sverilog generated successfully")

if "-rust" in sys.argv[1:]:
if rust:
make_rust(instr_dict)
logging.info("inst.rs generated successfully")

if "-go" in sys.argv[1:]:
if go:
make_go(instr_dict)
logging.info("inst.go generated successfully")

if "-latex" in sys.argv[1:]:
if latex:
make_latex_table()
logging.info("instr-table.tex generated successfully")
make_priv_latex_table()
logging.info("priv-instr-table.tex generated successfully")


def main():
parser = argparse.ArgumentParser(description="Generate RISC-V constants headers")
parser.add_argument(
"-pseudo", action="store_true", help="Include pseudo-instructions"
)
parser.add_argument("-c", action="store_true", help="Generate output for C")
parser.add_argument(
"-chisel", action="store_true", help="Generate output for Chisel"
)
parser.add_argument(
"-spinalhdl", action="store_true", help="Generate output for SpinalHDL"
)
parser.add_argument(
"-sverilog", action="store_true", help="Generate output for SystemVerilog"
)
parser.add_argument("-rust", action="store_true", help="Generate output for Rust")
parser.add_argument("-go", action="store_true", help="Generate output for Go")
parser.add_argument("-latex", action="store_true", help="Generate output for Latex")
parser.add_argument(
"extensions",
nargs="*",
help="Extensions to use. This is a glob of the rv_.. files, e.g. 'rv*' will give all extensions.",
)

args = parser.parse_args()

print(f"Extensions selected : {args.extensions}")

generate_extensions(
args.extensions,
args.pseudo,
args.c,
args.chisel,
args.spinalhdl,
args.sverilog,
args.rust,
args.go,
args.latex,
)


if __name__ == "__main__":
main()
Loading