SASS Opcode Master Table (322 canonical entries)

Addresses apply to ptxas v13.0.88 (CUDA 13.0). VA base 0x400000 (non-PIE).

The canonical per-opcode table that drives SASS encoding. Each row is one Ori IR base opcode (index 0–321 into the InstructionInfo name table). Columns:

• id — the 12-bit base opcode (instruction offset +72, masked 0xFFFFCFFF).
• mnemonic — ROT13-decoded SASS name.
• sm_gen — the generation that introduced the opcode (boundary markers SMxx_LAST delimit the ranges; opcodes are only added, never removed).
• slot — encoding_slot: the index into the per-SM encoder dispatch (0 = default slot).
• status — how the opcode reaches an encoder:
  • default-slot — uses encoding slot 0 (the shared default encoder path).
  • isel-slot — has a dedicated ISel encoder slot (encoding_slot > 0, < 222).
  • no-encoding-entry — no entry in opcode_to_encoding; ≥ 222 opcodes fall through to the per-SM handler dispatch instead of a static slot.
  • sentinel-unencoded — encoding_slot == 355, the not-encodable sentinel (boundary/abstract opcodes and arch-gated forms reached only through a later generation's dispatch).
• pf7x / pf10x — pipeline_flags for the sm_7x and sm_10x scheduling families (blank = no flag entry for that family).

encoding_category (a parallel 322-entry array copied from unk_21C0E00) is an identity map (category[i] == i); it carries no payload and is omitted here. in_opcode_to_encoding is yes for every row whose status is not no-encoding-entry.