aboutsummaryrefslogtreecommitdiff
path: root/rust_utils.py
diff options
context:
space:
mode:
Diffstat (limited to 'rust_utils.py')
-rw-r--r--rust_utils.py39
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()