# ADR-0002: Export names are not ABI definitions

- Status: accepted
- Date: 2026-07-16

## Context

The public PS5 Payload SDK v0.41 contains GNM export stubs but no GNM headers,
structure definitions, or GPU samples.

## Decision

An export name proves only that the pinned stub set exposes that name. No C
prototype, calling convention detail, structure layout, ownership rule, or
semantic behavior is inferred from it. Phase 0 may resolve a name and record a
boolean, but may not call the result.

## Consequences

Even `sceGnmAreSubmitsAllowed` is not called. Each future ABI must be accepted
through a new evidence record before use.