1 files changed, 36 insertions, 0 deletions
diff --git a/scripts/torture/asmcheck.py b/scripts/torture/asmcheck.py
new file mode 100644
index 0000000..8a22c67
--- /dev/null
+++ b/scripts/torture/asmcheck.py
@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+
+import sys, re
+
+dmp_pattern = re.compile('^\s+([0-9a-f]+):\s+([0-9a-f]+)\s+(\S+)')
+disassembled_elf = dict()
+
+def match_insns(s1, s2):
+    if s1 == "*" or s1 == s2: return True
+    if s1 == "jal" and s2.startswith("j"): return True
+    if s1 == "addi" and s2 in ["li", "mv"]: return True
+    if s1 == "xori" and s2 == "not": return True
+    if s1 == "sub" and s2 == "neg": return True
+    if s1.startswith("b") and s2.startswith("b"): return True
+    if s1.startswith("s") and s2.startswith("s"): return True
+    print(s1, s2)
+    return False
+
+with open(sys.argv[2], "r") as f:
+    for line in f:
+        match = dmp_pattern.match(line)
+        if match:
+            addr = match.group(1).rjust(8, '0')
+            opcode = match.group(2).rjust(8, '0')
+            insn = match.group(3)
+            disassembled_elf[addr] = (opcode, insn)
+
+with open(sys.argv[1], "r") as f:
+    for line in f:
+        line = line.split()
+        if len(line) < 1 or line[0] != "debugasm":
+            continue
+        assert(line[1] in disassembled_elf)
+        assert(line[2] == disassembled_elf[line[1]][0])
+        assert(match_insns(line[3], disassembled_elf[line[1]][1]))
+