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morluto
a090fa7098
* fix(il2cpp): report the exceeded native-link maximum in the public refusal * fix(il2cpp): report each native-link budget's maximum in the unit its producer counts * refactor(elf): report pointer relocation failures through ParseFailure (#10748)
98 lines
3.1 KiB
TypeScript
98 lines
3.1 KiB
TypeScript
import { ParseFailureError } from "../domain/parseFailure.js";
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/** Existing selected-binary allowance also bounds its retained pointer workspace. */
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export const IL2CPP_BINARY_BYTES = 1024 * 1024 * 1024;
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export const IL2CPP_BINARY_FAILURE_REASONS = {
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unsupported: [
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"unsupported-container",
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"unsupported-pointer-encoding",
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"unsupported-type-kind",
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"generic-methods-unsupported",
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],
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capacity: [
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"native-index-capacity",
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"type-nesting-capacity",
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"native-type-text-capacity",
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],
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malformed: [
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"malformed-container",
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"code-gen-modules-not-found",
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"ambiguous-code-gen-module",
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"code-registration-not-found",
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"invalid-method-pointer",
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"invalid-method-token",
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"metadata-registration-not-found",
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"invalid-type",
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"generic-method-registration-not-found",
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"ambiguous-generic-method-registration",
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],
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} as const;
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export type Il2cppBinaryFailureReason =
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(typeof IL2CPP_BINARY_FAILURE_REASONS)[keyof typeof IL2CPP_BINARY_FAILURE_REASONS][number];
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/** A named workspace budget; the parse stopped without showing the input invalid. */
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export type Il2cppBinaryCapacityReason =
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(typeof IL2CPP_BINARY_FAILURE_REASONS.capacity)[number];
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type Il2cppBinaryFormatReason = Exclude<
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Il2cppBinaryFailureReason,
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Il2cppBinaryCapacityReason
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>;
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/** What a native-link budget counts, so its maximum is reported with its unit. */
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export type NativeBudgetUnit = "entries" | "bytes" | "frames";
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/** The ParseFailure format of a native image linked against IL2CPP metadata. */
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export const IL2CPP_BINARY_FORMAT = "il2cpp-binary";
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const isUnsupported = (reason: Il2cppBinaryFormatReason) =>
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(IL2CPP_BINARY_FAILURE_REASONS.unsupported as readonly string[]).includes(
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reason,
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);
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/**
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* A native image REA cannot link, either outside coverage or inconsistent
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* with the metadata. The stable `reason` names the IL2CPP rule; a capacity
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* reason is a ParseFailure `limit` carrying the exceeded maximum.
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*/
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export class Il2cppBinaryFormatFailure extends ParseFailureError<
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"malformed" | "unsupported" | "limit"
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> {
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/** What the exceeded maximum counts; set only for a capacity reason. */
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readonly unit: NativeBudgetUnit | undefined;
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constructor(reason: Il2cppBinaryFormatReason, message: string);
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constructor(
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reason: Il2cppBinaryCapacityReason,
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message: string,
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maximum: number,
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unit: NativeBudgetUnit,
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);
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constructor(
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readonly reason: Il2cppBinaryFailureReason,
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message: string,
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maximum?: number,
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unit?: NativeBudgetUnit,
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) {
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const detail = `${reason}: ${message}`;
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super(
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maximum !== undefined
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? {
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kind: "limit",
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format: IL2CPP_BINARY_FORMAT,
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detail,
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limit: { name: reason, maximum },
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}
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: isUnsupported(reason as Il2cppBinaryFormatReason)
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? {
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kind: "unsupported",
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format: IL2CPP_BINARY_FORMAT,
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detail,
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undecodedContent: false,
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}
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: { kind: "malformed", format: IL2CPP_BINARY_FORMAT, detail },
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);
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this.unit = unit;
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this.name = "Il2cppBinaryFormatFailure";
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}
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}
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