/**
 * ruRE Phase 5 — a cubin (ADR-0006): an ELF64 for the GPU (`e_machine` 190). Read here for its kernels, from the symbol table, which
 * `parseBinary` does not read. Layout checked against `cuobjdump -symbols` and `-res-usage` on real nvcc output. Bounds-checked
 * throughout; never throws on hostile input (a failure is a warning and what was read stays).
 */
export declare const EM_CUDA = 190;
export declare const MAX_KERNELS = 500;
export interface CubinKernel {
    /** The mangled name as in the symbol table. */
    name: string;
    /** The plain identifier of a simple `_Z<len><name>...` name, else null: full demangling is not attempted. */
    identifier: string | null;
    /** A kernel (launchable, `STO_CUDA_ENTRY`) or a device function (callable from the GPU only). */
    isEntry: boolean;
    codeBytes: number | null;
    /** codeBytes / 16, for SM 7.0 and later (a SASS instruction is 16 bytes there); null otherwise. An estimate, not a decode. */
    instructionEstimate: number | null;
    /** The register count from the global .nv.info section (EIATTR_REGCOUNT: a symbol index and a count); null when no record names this symbol. */
    registers: number | null;
    constantBytes: number | null;
    sharedBytes: number | null;
    localBytes: number | null;
}
export interface CubinInfo {
    /** SM number from `e_flags` (80 for sm_80), or null. */
    archFlag: number | null;
    sectionCount: number;
    kernels: CubinKernel[];
    warnings: string[];
    truncated: boolean;
}
/**
 * The SM number in `e_flags`. Where it sits depends on the ABI the toolchain wrote: a cubin from CUDA 12 (ELF OS ABI 51) for sm_70 to sm_90 keeps it in the
 * low byte (sm_70 is 0x460546: 0x46 twice, around the texture and address bits), while CUDA 13, and CUDA 12.8 for sm_120, use OS ABI 65 and the second byte
 * (sm_80 is 0x06005004). Reading the second byte of an ABI 51 cubin gave "sm_5" for every one of them. An OS ABI we have not seen falls back to whichever
 * byte is a plausible SM number.
 */
export declare function smOfFlags(flags: number, osAbi: number): number | null;
export declare const isCubin: (b: Buffer) => boolean;
/** `_Z5saxpyifPKfPf` -> `saxpy`; anything with a namespace, template or other prefix -> null. */
export declare function simpleIdentifier(name: string): string | null;
export declare function parseCubin(b: Buffer): CubinInfo;
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