Merge pull request #283 from riscv/latex-based-output-refactor

Refactored and Optimized Logic:: Parser Logic & Shared Modules

1 files changed, 39 insertions, 0 deletions

diff --git a/rust_utils.py b/rust_utils.py
new file mode 100644
index 0000000..19a47b9
--- /dev/null
+++ b/rust_utils.py
@@ -0,0 +1,39 @@
+import collections
+import copy
+import glob
+import logging
+import os
+import pprint
+import re
+import sys
+
+import yaml
+
+from constants import *
+
+# from shared_utils import overlaps, overlap_allowed, extension_overlap_allowed, instruction_overlap_allowed, process_enc_line, same_base_isa, add_segmented_vls_insn, expand_nf_field
+from shared_utils import *
+
+pp = pprint.PrettyPrinter(indent=2)
+logging.basicConfig(level=logging.INFO, format="%(levelname)s:: %(message)s")
+
+
+def make_rust(instr_dict):
+    mask_match_str = ""
+    for i in instr_dict:
+        mask_match_str += f'const MATCH_{i.upper().replace(".","_")}: u32 = {(instr_dict[i]["match"])};\n'
+        mask_match_str += f'const MASK_{i.upper().replace(".","_")}: u32 = {(instr_dict[i]["mask"])};\n'
+    for num, name in csrs + csrs32:
+        mask_match_str += f"const CSR_{name.upper()}: u16 = {hex(num)};\n"
+    for num, name in causes:
+        mask_match_str += (
+            f'const CAUSE_{name.upper().replace(" ","_")}: u8 = {hex(num)};\n'
+        )
+    rust_file = open("inst.rs", "w")
+    rust_file.write(
+        f"""
+/* Automatically generated by parse_opcodes */
+{mask_match_str}
+"""
+    )
+    rust_file.close()