aiden/h8-536-decoder
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Aiden
2026-05-26 00:59:38 +10:00
parent 443789d6ae
commit d1d924c408
6 changed files with 1685 additions and 849 deletions
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54
tests/test_serial_pseudocode.py
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@@ -196,6 +196,60 @@ class SerialPseudocodeTest(unittest.TestCase):
self.assertIn("case 0x01u:", text)
self.assertIn("candidate_read_value(logical_index, value);", text)
def test_protocol_pseudocode_surfaces_dispatcher_split(self):
payload = candidate_payload()
payload["instructions"] = [
{"address": 0xBC08, "mnemonic": "MOV:G.B", "operands": "@H'F860, R0", "references": [{"address": 0xF860}], "targets": []},
{"address": 0xBC0C, "mnemonic": "AND.B", "operands": "#H'07, R0", "references": [], "targets": []},
{"address": 0xBC0F, "mnemonic": "TST.B", "operands": "@H'FAA2", "references": [{"address": 0xFAA2}], "targets": []},
{"address": 0xBC13, "mnemonic": "BNE", "operands": "loc_BC3A", "references": [], "targets": [0xBC3A]},
{"address": 0xBC19, "mnemonic": "BTST.B", "operands": "#7, @H'F861", "references": [{"address": 0xF861}], "targets": []},
{"address": 0xBC20, "mnemonic": "CMP:E", "operands": "#H'00, R0", "references": [], "targets": []},
{"address": 0xBC22, "mnemonic": "BEQ", "operands": "loc_BC69", "references": [], "targets": [0xBC69]},
{"address": 0xBC24, "mnemonic": "CMP:E", "operands": "#H'01, R0", "references": [], "targets": []},
{"address": 0xBC26, "mnemonic": "BEQ", "operands": "loc_BCD7", "references": [], "targets": [0xBCD7]},
{"address": 0xBC29, "mnemonic": "CMP:E", "operands": "#H'02, R0", "references": [], "targets": []},
{"address": 0xBC2B, "mnemonic": "BEQ", "operands": "loc_BD04", "references": [], "targets": [0xBD04]},
{"address": 0xBC2E, "mnemonic": "CMP:E", "operands": "#H'07, R0", "references": [], "targets": []},
{"address": 0xBC30, "mnemonic": "BEQ", "operands": "loc_BE05", "references": [], "targets": [0xBE05]},
{"address": 0xBC45, "mnemonic": "CMP:E", "operands": "#H'04, R0", "references": [], "targets": []},
{"address": 0xBC47, "mnemonic": "BEQ", "operands": "loc_BD0E", "references": [], "targets": [0xBD0E]},
{"address": 0xBC4A, "mnemonic": "CMP:E", "operands": "#H'05, R0", "references": [], "targets": []},
{"address": 0xBC4C, "mnemonic": "BEQ", "operands": "loc_BD80", "references": [], "targets": [0xBD80]},
{"address": 0xBC4F, "mnemonic": "CMP:E", "operands": "#H'06, R0", "references": [], "targets": []},
{"address": 0xBC51, "mnemonic": "BEQ", "operands": "loc_BDDB", "references": [], "targets": [0xBDDB]},
{"address": 0xBC54, "mnemonic": "CMP:E", "operands": "#H'07, R0", "references": [], "targets": []},
{"address": 0xBC56, "mnemonic": "BEQ", "operands": "loc_BE05", "references": [], "targets": [0xBE05]},
]
text = generate_serial_pseudocode(payload)
self.assertIn("dispatcher split: FAA2 == 0 accepts initial/idle commands H'00, H'01, H'02, H'07; FAA2 != 0 accepts continuation commands H'04, H'05, H'06, H'07", text)
self.assertIn("bool session_active = MEM8[0xFAA2u] != 0u;", text)
self.assertIn("Initial/idle dispatcher", text)
self.assertIn("Continuation dispatcher", text)
self.assertIn("availability: valid checksum/no RX physical error && FAA2 == 0 && F861.bit7 == 0", text)
def test_protocol_pseudocode_surfaces_retry_echo_schema(self):
payload = candidate_payload()
payload["instructions"] = [
{"address": 0xBE4B, "mnemonic": "BRA", "operands": "loc_BE6D", "references": [], "targets": [0xBE6D]},
{"address": 0xBE4D, "mnemonic": "MOV:G.B", "operands": "#H'07, @H'F850", "references": [{"address": 0xF850}], "targets": []},
{"address": 0xBE52, "mnemonic": "MOV:G.B", "operands": "@H'F861, R0", "references": [{"address": 0xF861}], "targets": []},
{"address": 0xBE56, "mnemonic": "MOV:G.B", "operands": "R0, @H'F851", "references": [{"address": 0xF851}], "targets": []},
{"address": 0xBE5A, "mnemonic": "MOV:G.W", "operands": "@H'F862, R0", "references": [{"address": 0xF862}], "targets": []},
{"address": 0xBE5E, "mnemonic": "MOV:G.W", "operands": "R0, @H'F852", "references": [{"address": 0xF852}], "targets": []},
{"address": 0xBE62, "mnemonic": "MOV:G.B", "operands": "@H'F864, R0", "references": [{"address": 0xF864}], "targets": []},
{"address": 0xBE66, "mnemonic": "MOV:G.B", "operands": "R0, @H'F854", "references": [{"address": 0xF854}], "targets": []},
{"address": 0xBE6A, "mnemonic": "BSR", "operands": "loc_BA26", "references": [], "targets": [0xBA26]},
]
text = generate_serial_pseudocode(payload)
self.assertIn("response_at_BE6A: byte0=0x07; byte1=rx[1]; byte2=rx[2]; byte3=rx[3]; byte4=rx[4]", text)
self.assertIn("Observed 07 80 40 20 90 2D echoes RX payload bytes 80 40 20 90", text)
self.assertIn("not a table-derived value", text)
def test_surfaces_refined_semantic_candidates(self):
analysis = {
"protocol_semantics": [