{ "request": { "jsonrpc": "2.0", "id": 20, "method": "tools/call", "params": { "name": "compare_functions", "arguments": { "left": { "evidence_id": "ev_b492c85eb9570bd5f8e866f94523122c8600ea0106603d90e9ea5445cf757b2a", "record": "" }, "right": { "evidence_id": "ev_142cc943d8259d42ce5d62ad5eb0417fcde4de4ee9a20afbfe1fdbc51ed3d259", "record": "" } } } }, "response": { "result": { "_meta": { "provenance": { "untrusted_content": true, "source": "analysis_target" } }, "content": [ { "type": "text", "text": "" } ], "structuredContent": { "evidence_id": "ev_2161e17a5ff6c19322e6f6ac34cb2de1a12c22fa75b51ba7fddf2bdfd73fdc48", "subject": null, "provider": { "id": "rea-function-comparison", "name": "REA function comparison", "version": "1" }, "analysis_profile": null, "predicate_type": "rea.function-comparison", "operation": "compare_functions", "parameters": { "left_evidence_id": "ev_b492c85eb9570bd5f8e866f94523122c8600ea0106603d90e9ea5445cf757b2a", "right_evidence_id": "ev_142cc943d8259d42ce5d62ad5eb0417fcde4de4ee9a20afbfe1fdbc51ed3d259" }, "raw_result": null, "normalized_result": { "status": "unknown", "function_match": { "status": "matched", "method": "symbol", "left_name": "_percent_change", "right_name": "_percent_change" }, "left_subject_sha256": "01b5d08b08fb94678be5919d0e753d44b505a53107c95b94634f0e5d41c9e375", "right_subject_sha256": "8bbbaa5866c3fc9f6f598943350b55b5c11669dd1d5e41005efdfe44241915b3", "summary": { "unchanged": 7, "changed": 0, "unknown": 1 }, "dimensions": [ { "dimension": "identity", "left_count": null, "right_count": null, "evidence_links": [ "ev_b492c85eb9570bd5f8e866f94523122c8600ea0106603d90e9ea5445cf757b2a", "ev_142cc943d8259d42ce5d62ad5eb0417fcde4de4ee9a20afbfe1fdbc51ed3d259" ], "limitations": [], "status": "unchanged", "left_digest": "7cf6ceb500ef94544e8361dbd18fdd4cc17ee4e868ff445b951f486a269f5ee5", "right_digest": "7cf6ceb500ef94544e8361dbd18fdd4cc17ee4e868ff445b951f486a269f5ee5", "text_delta": null, "conclusion_kind": "derived_relationship" }, { "dimension": "pseudocode", "left_count": 272, "right_count": 272, "evidence_links": [ "ev_b492c85eb9570bd5f8e866f94523122c8600ea0106603d90e9ea5445cf757b2a", "ev_142cc943d8259d42ce5d62ad5eb0417fcde4de4ee9a20afbfe1fdbc51ed3d259" ], "limitations": [ "Exact provider text is compared without address or generated-name normalization; layout-only differences do not establish a behavior change." ], "status": "unchanged", "left_digest": "a430ea0fff3d112f610283a5b7f1d2ae0b73dc7a2009ae05f8dced1b59daf4ea", "right_digest": "a430ea0fff3d112f610283a5b7f1d2ae0b73dc7a2009ae05f8dced1b59daf4ea", "text_delta": { "added_lines": 0, "removed_lines": 0, "hunks": 0 }, "conclusion_kind": "derived_relationship" }, { "dimension": "assembly", "left_count": 161, "right_count": 161, "evidence_links": [ "ev_b492c85eb9570bd5f8e866f94523122c8600ea0106603d90e9ea5445cf757b2a", "ev_142cc943d8259d42ce5d62ad5eb0417fcde4de4ee9a20afbfe1fdbc51ed3d259" ], "limitations": [ "Exact provider text is compared without address or generated-name normalization; layout-only differences do not establish a behavior change.", "Assembly is opaque provider text; relocation normalization is unavailable." ], "status": "unchanged", "left_digest": "d57ea2168b419d941c0070c17048ea44916a820274d9a43cfe980ac9683a1a25", "right_digest": "d57ea2168b419d941c0070c17048ea44916a820274d9a43cfe980ac9683a1a25", "text_delta": { "added_lines": 0, "removed_lines": 0, "hunks": 0 }, "conclusion_kind": "derived_relationship" }, { "dimension": "comments", "left_count": 0, "right_count": 0, "evidence_links": [ "ev_b492c85eb9570bd5f8e866f94523122c8600ea0106603d90e9ea5445cf757b2a", "ev_142cc943d8259d42ce5d62ad5eb0417fcde4de4ee9a20afbfe1fdbc51ed3d259" ], "limitations": [], "status": "unchanged", "left_digest": "4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945", "right_digest": "4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945", "text_delta": null, "conclusion_kind": "derived_relationship" }, { "dimension": "calls", "left_count": 1, "right_count": 1, "evidence_links": [ "ev_b492c85eb9570bd5f8e866f94523122c8600ea0106603d90e9ea5445cf757b2a", "ev_142cc943d8259d42ce5d62ad5eb0417fcde4de4ee9a20afbfe1fdbc51ed3d259" ], "limitations": [ "Left: Only resolved Ghidra call references are returned; unresolved computed or indirect calls remain unknown, while function classifications distinguish thunks and externals.", "Right: Only resolved Ghidra call references are returned; unresolved computed or indirect calls remain unknown, while function classifications distinguish thunks and externals." ], "status": "unchanged", "left_digest": "23babb4dc7f36a55cdf3d697a4e2525b13eca24673f9fdd6f917690d2f729005", "right_digest": "23babb4dc7f36a55cdf3d697a4e2525b13eca24673f9fdd6f917690d2f729005", "text_delta": null, "conclusion_kind": "derived_relationship" }, { "dimension": "references", "left_count": 3, "right_count": 3, "evidence_links": [ "ev_b492c85eb9570bd5f8e866f94523122c8600ea0106603d90e9ea5445cf757b2a", "ev_142cc943d8259d42ce5d62ad5eb0417fcde4de4ee9a20afbfe1fdbc51ed3d259" ], "limitations": [ "Unnamed reference endpoints have no stable identity across different artifacts, so equal named endpoints do not establish equal references." ], "status": "unknown", "left_digest": null, "right_digest": null, "text_delta": null, "conclusion_kind": "unresolved_branch" }, { "dimension": "strings_names", "left_count": 1, "right_count": 1, "evidence_links": [ "ev_b492c85eb9570bd5f8e866f94523122c8600ea0106603d90e9ea5445cf757b2a", "ev_142cc943d8259d42ce5d62ad5eb0417fcde4de4ee9a20afbfe1fdbc51ed3d259" ], "limitations": [], "status": "unchanged", "left_digest": "3fc2c7c98e386250943e46b22a6396d57e92a488c5c87602f584e17c2e256c45", "right_digest": "3fc2c7c98e386250943e46b22a6396d57e92a488c5c87602f584e17c2e256c45", "text_delta": null, "conclusion_kind": "derived_relationship" }, { "dimension": "cfg", "left_count": 3, "right_count": 3, "evidence_links": [ "ev_b492c85eb9570bd5f8e866f94523122c8600ea0106603d90e9ea5445cf757b2a", "ev_142cc943d8259d42ce5d62ad5eb0417fcde4de4ee9a20afbfe1fdbc51ed3d259" ], "limitations": [], "status": "unchanged", "left_digest": "c318458c9d1f9f418a546bb0a3ad5c52d86166e333115f78d876f0f9e8f95379", "right_digest": "c318458c9d1f9f418a546bb0a3ad5c52d86166e333115f78d876f0f9e8f95379", "text_delta": null, "conclusion_kind": "derived_relationship" } ], "changes": [ { "dimension": "references", "left_count": 3, "right_count": 3, "evidence_links": [ "ev_b492c85eb9570bd5f8e866f94523122c8600ea0106603d90e9ea5445cf757b2a", "ev_142cc943d8259d42ce5d62ad5eb0417fcde4de4ee9a20afbfe1fdbc51ed3d259" ], "limitations": [ "Unnamed reference endpoints have no stable identity across different artifacts, so equal named endpoints do not establish equal references." ], "status": "unknown", "left_digest": null, "right_digest": null, "text_delta": null, "conclusion_kind": "unresolved_branch" } ], "limitations": [ "Left: Cancelling an active Ghidra request terminates its ephemeral database and discards session annotations. The selected target remains open; the next provider query imports the original artifact again.", "Left: Default-space addresses use lowercase 0x-prefixed hexadecimal; other address spaces use :0x.", "Left: Pseudocode and assembly are Ghidra-specific representations, not original source or Hopper-equivalent text.", "Left: References cover the complete Ghidra function-body AddressSet and exact entry. Dossier incoming edges omit sources owned by that function; procedure_references also retains those internal edges.", "Left: Resolved reference metadata identifies computed, indirect, external, call, jump, and data edges; unresolved targetless flows remain unknown, and function classifications distinguish thunks and externals.", "Left: Synthetic Ghidra entry-point references without actionable memory sources are omitted.", "Left: The Java bridge serializes one function request per Program and lets each decompilation run until it completes or the caller cancels.", "Left: The dossier combines Ghidra FunctionManager, Listing, ReferenceManager, BasicBlockModel, and decompiler observations; provider-specific pseudocode and assembly are not cross-provider text invariants.", "Left: The imported Program and temporary project are ephemeral and deleted on close. Annotation operations edit session database metadata; original executable bytes are never written.", "Left: The session serves operations only after Ghidra reports default auto-analysis complete; incomplete analysis does not expose partial results.", "Left: Thunk and external classifications are Ghidra FunctionManager observations; they do not resolve targetless calls.", "Left: Unresolved computed or indirect flows without target addresses are not represented as reference edges.", "Left: macOS sessions require a matching executable Ghidra native decompiler; REA checks for it but does not build native components or change Gatekeeper quarantine state.", "Right: Cancelling an active Ghidra request terminates its ephemeral database and discards session annotations. The selected target remains open; the next provider query imports the original artifact again.", "Right: Default-space addresses use lowercase 0x-prefixed hexadecimal; other address spaces use :0x.", "Right: Pseudocode and assembly are Ghidra-specific representations, not original source or Hopper-equivalent text.", "Right: References cover the complete Ghidra function-body AddressSet and exact entry. Dossier incoming edges omit sources owned by that function; procedure_references also retains those internal edges.", "Right: Resolved reference metadata identifies computed, indirect, external, call, jump, and data edges; unresolved targetless flows remain unknown, and function classifications distinguish thunks and externals.", "Right: Synthetic Ghidra entry-point references without actionable memory sources are omitted.", "Right: The Java bridge serializes one function request per Program and lets each decompilation run until it completes or the caller cancels.", "Right: The dossier combines Ghidra FunctionManager, Listing, ReferenceManager, BasicBlockModel, and decompiler observations; provider-specific pseudocode and assembly are not cross-provider text invariants.", "Right: The imported Program and temporary project are ephemeral and deleted on close. Annotation operations edit session database metadata; original executable bytes are never written.", "Right: The session serves operations only after Ghidra reports default auto-analysis complete; incomplete analysis does not expose partial results.", "Right: Thunk and external classifications are Ghidra FunctionManager observations; they do not resolve targetless calls.", "Right: Unresolved computed or indirect flows without target addresses are not represented as reference edges.", "Right: macOS sessions require a matching executable Ghidra native decompiler; REA checks for it but does not build native components or change Gatekeeper quarantine state." ] }, "confidence": "derived", "authority": "analyst-inference", "environment": null, "limitations": [ "Artifact identity is unavailable for this observation.", "Left: Cancelling an active Ghidra request terminates its ephemeral database and discards session annotations. The selected target remains open; the next provider query imports the original artifact again.", "Left: Default-space addresses use lowercase 0x-prefixed hexadecimal; other address spaces use :0x.", "Left: Pseudocode and assembly are Ghidra-specific representations, not original source or Hopper-equivalent text.", "Left: References cover the complete Ghidra function-body AddressSet and exact entry. Dossier incoming edges omit sources owned by that function; procedure_references also retains those internal edges.", "Left: Resolved reference metadata identifies computed, indirect, external, call, jump, and data edges; unresolved targetless flows remain unknown, and function classifications distinguish thunks and externals.", "Left: Synthetic Ghidra entry-point references without actionable memory sources are omitted.", "Left: The Java bridge serializes one function request per Program and lets each decompilation run until it completes or the caller cancels.", "Left: The dossier combines Ghidra FunctionManager, Listing, ReferenceManager, BasicBlockModel, and decompiler observations; provider-specific pseudocode and assembly are not cross-provider text invariants.", "Left: The imported Program and temporary project are ephemeral and deleted on close. Annotation operations edit session database metadata; original executable bytes are never written.", "Left: The session serves operations only after Ghidra reports default auto-analysis complete; incomplete analysis does not expose partial results.", "Left: Thunk and external classifications are Ghidra FunctionManager observations; they do not resolve targetless calls.", "Left: Unresolved computed or indirect flows without target addresses are not represented as reference edges.", "Left: macOS sessions require a matching executable Ghidra native decompiler; REA checks for it but does not build native components or change Gatekeeper quarantine state.", "Right: Cancelling an active Ghidra request terminates its ephemeral database and discards session annotations. The selected target remains open; the next provider query imports the original artifact again.", "Right: Default-space addresses use lowercase 0x-prefixed hexadecimal; other address spaces use :0x.", "Right: Pseudocode and assembly are Ghidra-specific representations, not original source or Hopper-equivalent text.", "Right: References cover the complete Ghidra function-body AddressSet and exact entry. Dossier incoming edges omit sources owned by that function; procedure_references also retains those internal edges.", "Right: Resolved reference metadata identifies computed, indirect, external, call, jump, and data edges; unresolved targetless flows remain unknown, and function classifications distinguish thunks and externals.", "Right: Synthetic Ghidra entry-point references without actionable memory sources are omitted.", "Right: The Java bridge serializes one function request per Program and lets each decompilation run until it completes or the caller cancels.", "Right: The dossier combines Ghidra FunctionManager, Listing, ReferenceManager, BasicBlockModel, and decompiler observations; provider-specific pseudocode and assembly are not cross-provider text invariants.", "Right: The imported Program and temporary project are ephemeral and deleted on close. Annotation operations edit session database metadata; original executable bytes are never written.", "Right: The session serves operations only after Ghidra reports default auto-analysis complete; incomplete analysis does not expose partial results.", "Right: Thunk and external classifications are Ghidra FunctionManager observations; they do not resolve targetless calls.", "Right: Unresolved computed or indirect flows without target addresses are not represented as reference edges.", "Right: macOS sessions require a matching executable Ghidra native decompiler; REA checks for it but does not build native components or change Gatekeeper quarantine state." ], "relationship_coverage": null, "locations": [], "evidence_links": [ "ev_b492c85eb9570bd5f8e866f94523122c8600ea0106603d90e9ea5445cf757b2a", "ev_142cc943d8259d42ce5d62ad5eb0417fcde4de4ee9a20afbfe1fdbc51ed3d259" ] } }, "jsonrpc": "2.0", "id": 20 } }