An offline compiler-unwind fixture author needs which CFA/register recovery rule...
https://detect.halowerk.com/v1/F-A-NIGHT-OS-DWARF-CFI/dwarf-cfi-row-rule-stateOverview
An offline compiler-unwind fixture author needs which CFA/register recovery rules apply at each relative instruction location, especially CIErestore versus rememberedstate and epilogue state restoration without rewinding PC.
Protocol
x402 (POST)
Price
$0.0030
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
detect
Source
bazaar
Indexed
2026-11-02 17:26:25
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
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Asset Verified
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Facilitator
—
Input Schema
{
"body": {
"artifact": {
"dwarf_cfi": {
"claim": 4,
"end_pc": 12,
"initial_cfa_offset": 8,
"initial_cfa_register": 2,
"initial_rules": [
[
0,
0
],
[
0,
0
],
[
0,
0
]
],
"instructions": [
{
"offset": -8,
"op": "offset",
"register": 0
},
{
"delta": 4,
"op": "advance"
},
{
"offset": 16,
"op": "def_cfa_offset"
},
{
"offset": -16,
"op": "offset",
"register": 1
},
{
"delta": 4,
"op": "advance"
},
{
"op": "restore",
"register": 0
}
],
"query_pcs": [
0,
4,
8
],
"register_count": 3
}
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"billable": true,
"findings": [
{
"confidence": 100,
"evidence": [],
"limits": [
"Only the explicitly supplied bounded anonymous operand model and exact integer claim are evaluated.",
"No external resource or native system is queried or changed; source contents and contact values are not returned.",
"This is a declared-model correspondence finding without a security, legal, operational or compliance verdict."
],
"module": "dwarf-cfi-row-rule-state",
"state": "not_observed",
"value": {
"claim_matches": true,
"memory_offset_recovery_rules_at_query_pcs": 4,
"query_rule_sets": [
{
"cfa": [
2,
8
],
"pc": 0,
"register_rules": [
[
2,
-8
],
[
0,
0
],
[
0,
0
]
],
"row_start_pc": 0
},
{
"cfa": [
2,
16
],
"pc": 4,
"register_rules": [
[
2,
-8
],
[
2,
-16
],
[
0,
0
]
],
"row_start_pc": 4
},
{
"cfa": [
2,
16
],
"pc": 8,
"register_rules": [
[
0,
0
],
[
2,
-16
],
[
0,
0
]
],
"row_start_pc": 8
}
],
"remaining_remember_depth": 0,
"row_count": 3,
"rows": [
{
"cfa": [
2,
8
],
"end_pc": 4,
"register_rules": [
[
2,
-8
],
[
0,
0
],
[
0,
0
]
],
"start_pc": 0
},
{
"cfa": [
2,
16
],
"end_pc": 8,
"register_rules": [
[
2,
-8
],
[
2,
-16
],
[
0,
0
]
],
"start_pc": 4
},
{
"cfa": [
2,
16
],
"end_pc": 12,
"register_rules": [
[
0,
0
],
[
2,
-16
],
[
0,
0
]
],
"start_pc": 8
}
],
"statistic": 4
},
"warnings": []
}
],
"known_count": 1,
"scope": {
"contact_values_returned": false,
"network": false,
"supplied_artifact_only": true
},
"warnings": []
},
"type": "json"
}