SETC.TGT

assembly

[
  "setc.tgt SrcL"
]

block

[]

catalog_indices

[
  414
]

catalog_records

[
  {
    "asm": "setc.tgt SrcL",
    "constraints": [],
    "encoding": [
      {
        "index": 0,
        "mask": "0xfff07fff",
        "match": "0x0000403b",
        "width_bits": 32
      }
    ],
    "encoding_kind": "L32",
    "fields": [
      {
        "name": "SrcL",
        "pieces": [
          {
            "instruction_lsb": 15,
            "value_lsb": 0,
            "width": 5
          }
        ],
        "signedness": "encoding-defined",
        "width": 5
      }
    ],
    "form_id": "setc_tgt_32_c02656d3a2b8",
    "length_bits": 32,
    "mnemonic": "SETC.TGT",
    "semantic_family": "SYS",
    "semantic_group": "SYS",
    "semantic_handler": "SetCommitTarget",
    "semantic_summary": "SETC.TGT snapshots SrcL into BARG.BPCN for the active Standard or Floating block.",
    "status": "accepted"
  }
]

classification

[
  "sys"
]

contract

{
  "block_composition": [
    "SETC.TGT is legal in the body of an active Standard or Floating block and is not a SYS-block instruction."
  ],
  "canonical_assembly": [
    "setc.tgt SrcL"
  ],
  "defaults": [
    "Every displayed operand is encoded explicitly. Encoded zero is an assigned value and never denotes omission."
  ],
  "encoding_class": "standalone-encoded",
  "examples": [
    "setc.tgt SrcL"
  ],
  "exceptions": [
    "Invalid block placement raises Illegal Block Exception before encoded-field legality or effects.",
    "A reserved encoding or rejected access raises Illegal Instruction before destination, queue, system-state, or TPC effects."
  ],
  "field_contracts": {},
  "field_zero_meanings": {
    "SrcL": "Encoded zero names the architectural zero GPR."
  },
  "legality": [
    "Every available Reg5 source selector is assigned; block applicability is checked before the source read."
  ],
  "memory_effects": [
    "none"
  ],
  "operands": [
    {
      "field": "SrcL",
      "role": "Reg5 source: R0..R23, T#1..T#4, or U#1..U#4"
    }
  ],
  "ordering": [
    "Check block applicability, snapshot SrcL, write BARG.BPCN, and then advance TPC."
  ],
  "standalone_opcode": true,
  "state_effects": [
    "Replace only BARG.BPCN with the complete XLEN source; preserve BPC, BlockType, TYPE, TAKEN, and all other block state."
  ]
}

depends_on

[
  "PTO-BLOCK-MODEL-STATE-BARG"
]

id

PTO-SCALAR-SETC-TGT

mnemonic

SETC.TGT

summary

SETC.TGT snapshots SrcL into BARG.BPCN for the active Standard or Floating block.

surface

scalar

{
  "classification": [
    "sys"
  ],
  "documentation": "docs/scalar/sys/SETC.TGT.md",
  "id": "PTO-SCALAR-SETC-TGT",
  "instruction_contract": {
    "artifact": "spec/evidence/instruction-contract-closure.json",
    "mnemonic": "SETC.TGT",
    "ndf_clause": "PTO-INST-SCALAR-SETC-TGT"
  },
  "mnemonic": "SETC.TGT",
  "readiness_subjects": [
    "ADR-0018",
    "ADR-0031",
    "ADR-0059",
    "ADR-0061",
    "ADR-0084"
  ],
  "semantic_tests": [
    "PTO-AVS-SYS-SETC-TGT-EXEC-001",
    "PTO-AVS-SYS-SETC-TGT-FLOAT-001",
    "PTO-AVS-SYS-SETC-TGT-PLACE-001",
    "PTO-AVS-SYS-SETC-TGT-SOURCE-001",
    "PTO-AVS-SYS-SETC-TGT-SYSTEM-001",
    "PTO-AVS-SYS-SETC-TGT-TSRC-001",
    "PTO-AVS-SYS-SETC-TGT-USRC-001"
  ],
  "source": "asl/scalar/sys/SETC.TGT.asl",
  "surface": "scalar",
  "tests": [
    "PTO-AVS-SCALAR-SETC-TGT-DECODE-001",
    "PTO-AVS-SYS-SETC-TGT-EXEC-001",
    "PTO-AVS-SYS-SETC-TGT-FLOAT-001",
    "PTO-AVS-SYS-SETC-TGT-PLACE-001",
    "PTO-AVS-SYS-SETC-TGT-SOURCE-001",
    "PTO-AVS-SYS-SETC-TGT-SYSTEM-001",
    "PTO-AVS-SYS-SETC-TGT-TSRC-001",
    "PTO-AVS-SYS-SETC-TGT-USRC-001"
  ]
}