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-rw-r--r--user/node/pmmx-time64.patch204
1 files changed, 204 insertions, 0 deletions
diff --git a/user/node/pmmx-time64.patch b/user/node/pmmx-time64.patch
new file mode 100644
index 000000000..4e92cd78c
--- /dev/null
+++ b/user/node/pmmx-time64.patch
@@ -0,0 +1,204 @@
+--- node-v18.12.1/lib/internal/fs/utils.js.old 2022-11-04 11:13:14.000000000 -0500
++++ node-v18.12.1/lib/internal/fs/utils.js 2023-01-01 18:07:20.292441829 -0600
+@@ -12,7 +12,6 @@
+ NumberIsFinite,
+ NumberIsInteger,
+ MathMin,
+- MathRound,
+ ObjectIs,
+ ObjectPrototypeHasOwnProperty,
+ ObjectSetPrototypeOf,
+@@ -40,7 +39,7 @@
+ } = require('internal/errors');
+ const {
+ isArrayBufferView,
+- isBigInt64Array,
++ isBigUint64Array,
+ isDate,
+ isUint8Array,
+ } = require('internal/util/types');
+@@ -455,16 +454,14 @@
+ return sec * kNsPerSecBigInt + nsec;
+ }
+
+-// The Date constructor performs Math.floor() on the absolute value
+-// of the timestamp: https://tc39.es/ecma262/#sec-timeclip
++// The Date constructor performs Math.floor() to the timestamp.
++// https://tc39.es/ecma262/#sec-timeclip
+ // Since there may be a precision loss when the timestamp is
+ // converted to a floating point number, we manually round
+ // the timestamp here before passing it to Date().
+ // Refs: https://github.com/nodejs/node/pull/12607
+-// Refs: https://github.com/nodejs/node/pull/43714
+ function dateFromMs(ms) {
+- // Coercing to number, ms can be bigint
+- return new Date(MathRound(Number(ms)));
++ return new Date(Number(ms) + 0.5);
+ }
+
+ function BigIntStats(dev, mode, nlink, uid, gid, rdev, blksize,
+@@ -529,12 +526,12 @@
+ };
+
+ /**
+- * @param {Float64Array | BigInt64Array} stats
++ * @param {Float64Array | BigUint64Array} stats
+ * @param {number} offset
+ * @returns {BigIntStats | Stats}
+ */
+ function getStatsFromBinding(stats, offset = 0) {
+- if (isBigInt64Array(stats)) {
++ if (isBigUint64Array(stats)) {
+ return new BigIntStats(
+ stats[0 + offset], stats[1 + offset], stats[2 + offset],
+ stats[3 + offset], stats[4 + offset], stats[5 + offset],
+--- node-v18.12.1/src/aliased_buffer.h.old 2022-11-04 11:13:14.000000000 -0500
++++ node-v18.12.1/src/aliased_buffer.h 2023-01-01 18:08:01.407999936 -0600
+@@ -306,7 +306,7 @@
+ typedef AliasedBufferBase<uint8_t, v8::Uint8Array> AliasedUint8Array;
+ typedef AliasedBufferBase<uint32_t, v8::Uint32Array> AliasedUint32Array;
+ typedef AliasedBufferBase<double, v8::Float64Array> AliasedFloat64Array;
+-typedef AliasedBufferBase<int64_t, v8::BigInt64Array> AliasedBigInt64Array;
++typedef AliasedBufferBase<int64_t, v8::BigUint64Array> AliasedBigUint64Array;
+ } // namespace node
+
+ #endif // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
+--- node-v18.12.1/src/node_file-inl.h.old 2022-11-04 11:13:14.000000000 -0500
++++ node-v18.12.1/src/node_file-inl.h 2023-01-01 18:09:07.830823990 -0600
+@@ -90,18 +90,9 @@
+ fields->SetValue(offset + static_cast<size_t>(FsStatsOffset::stat_offset), \
+ static_cast<NativeT>(stat))
+
+-// On win32, time is stored in uint64_t and starts from 1601-01-01.
+-// libuv calculates tv_sec and tv_nsec from it and converts to signed long,
+-// which causes Y2038 overflow. On the other platforms it is safe to treat
+-// negative values as pre-epoch time.
+-#ifdef _WIN32
+ #define SET_FIELD_WITH_TIME_STAT(stat_offset, stat) \
+ /* NOLINTNEXTLINE(runtime/int) */ \
+ SET_FIELD_WITH_STAT(stat_offset, static_cast<unsigned long>(stat))
+-#else
+-#define SET_FIELD_WITH_TIME_STAT(stat_offset, stat) \
+- SET_FIELD_WITH_STAT(stat_offset, static_cast<double>(stat))
+-#endif // _WIN32
+
+ SET_FIELD_WITH_STAT(kDev, s->st_dev);
+ SET_FIELD_WITH_STAT(kMode, s->st_mode);
+@@ -242,7 +233,7 @@
+ Environment* env = binding_data->env();
+ if (value->StrictEquals(env->fs_use_promises_symbol())) {
+ if (use_bigint) {
+- return FSReqPromise<AliasedBigInt64Array>::New(binding_data, use_bigint);
++ return FSReqPromise<AliasedBigUint64Array>::New(binding_data, use_bigint);
+ } else {
+ return FSReqPromise<AliasedFloat64Array>::New(binding_data, use_bigint);
+ }
+--- node-v18.12.1/src/node_file.h.old 2022-11-04 11:13:14.000000000 -0500
++++ node-v18.12.1/src/node_file.h 2023-01-01 18:09:24.888981123 -0600
+@@ -18,7 +18,7 @@
+ explicit BindingData(Environment* env, v8::Local<v8::Object> wrap);
+
+ AliasedFloat64Array stats_field_array;
+- AliasedBigInt64Array stats_field_bigint_array;
++ AliasedBigUint64Array stats_field_bigint_array;
+
+ std::vector<BaseObjectPtr<FileHandleReadWrap>>
+ file_handle_read_wrap_freelist;
+--- node-v18.12.1/test/parallel/test-fs-stat-date.mjs.old 2022-11-04 11:13:14.000000000 -0500
++++ node-v18.12.1/test/parallel/test-fs-stat-date.mjs 1969-12-31 18:00:00.000000000 -0600
+@@ -1,95 +0,0 @@
+-import * as common from '../common/index.mjs';
+-
+-// Test timestamps returned by fsPromises.stat and fs.statSync
+-
+-import fs from 'node:fs';
+-import fsPromises from 'node:fs/promises';
+-import path from 'node:path';
+-import assert from 'node:assert';
+-import tmpdir from '../common/tmpdir.js';
+-
+-// On some platforms (for example, ppc64) boundaries are tighter
+-// than usual. If we catch these errors, skip corresponding test.
+-const ignoredErrors = new Set(['EINVAL', 'EOVERFLOW']);
+-
+-tmpdir.refresh();
+-const filepath = path.resolve(tmpdir.path, 'timestamp');
+-
+-await (await fsPromises.open(filepath, 'w')).close();
+-
+-// Perform a trivial check to determine if filesystem supports setting
+-// and retrieving atime and mtime. If it doesn't, skip the test.
+-await fsPromises.utimes(filepath, 2, 2);
+-const { atimeMs, mtimeMs } = await fsPromises.stat(filepath);
+-if (atimeMs !== 2000 || mtimeMs !== 2000) {
+- common.skip(`Unsupported filesystem (atime=${atimeMs}, mtime=${mtimeMs})`);
+-}
+-
+-// Date might round down timestamp
+-function closeEnough(actual, expected, margin) {
+- // On ppc64, value is rounded to seconds
+- if (process.arch === 'ppc64') {
+- margin += 1000;
+- }
+-
+- // Filesystems without support for timestamps before 1970-01-01, such as NFSv3,
+- // should return 0 for negative numbers. Do not treat it as error.
+- if (actual === 0 && expected < 0) {
+- console.log(`ignored 0 while expecting ${expected}`);
+- return;
+- }
+-
+- assert.ok(Math.abs(Number(actual - expected)) < margin,
+- `expected ${expected} ± ${margin}, got ${actual}`);
+-}
+-
+-async function runTest(atime, mtime, margin = 0) {
+- margin += Number.EPSILON;
+- try {
+- await fsPromises.utimes(filepath, new Date(atime), new Date(mtime));
+- } catch (e) {
+- if (ignoredErrors.has(e.code)) return;
+- throw e;
+- }
+-
+- const stats = await fsPromises.stat(filepath);
+- closeEnough(stats.atimeMs, atime, margin);
+- closeEnough(stats.mtimeMs, mtime, margin);
+- closeEnough(stats.atime.getTime(), new Date(atime).getTime(), margin);
+- closeEnough(stats.mtime.getTime(), new Date(mtime).getTime(), margin);
+-
+- const statsBigint = await fsPromises.stat(filepath, { bigint: true });
+- closeEnough(statsBigint.atimeMs, BigInt(atime), margin);
+- closeEnough(statsBigint.mtimeMs, BigInt(mtime), margin);
+- closeEnough(statsBigint.atime.getTime(), new Date(atime).getTime(), margin);
+- closeEnough(statsBigint.mtime.getTime(), new Date(mtime).getTime(), margin);
+-
+- const statsSync = fs.statSync(filepath);
+- closeEnough(statsSync.atimeMs, atime, margin);
+- closeEnough(statsSync.mtimeMs, mtime, margin);
+- closeEnough(statsSync.atime.getTime(), new Date(atime).getTime(), margin);
+- closeEnough(statsSync.mtime.getTime(), new Date(mtime).getTime(), margin);
+-
+- const statsSyncBigint = fs.statSync(filepath, { bigint: true });
+- closeEnough(statsSyncBigint.atimeMs, BigInt(atime), margin);
+- closeEnough(statsSyncBigint.mtimeMs, BigInt(mtime), margin);
+- closeEnough(statsSyncBigint.atime.getTime(), new Date(atime).getTime(), margin);
+- closeEnough(statsSyncBigint.mtime.getTime(), new Date(mtime).getTime(), margin);
+-}
+-
+-// Too high/low numbers produce too different results on different platforms
+-{
+- // TODO(LiviaMedeiros): investigate outdated stat time on FreeBSD.
+- // On Windows, filetime is stored and handled differently. Supporting dates
+- // after Y2038 is preferred over supporting dates before 1970-01-01.
+- if (!common.isFreeBSD && !common.isWindows) {
+- await runTest(-40691, -355, 1); // Potential precision loss on 32bit
+- await runTest(-355, -40691, 1); // Potential precision loss on 32bit
+- await runTest(-1, -1);
+- }
+- await runTest(0, 0);
+- await runTest(1, 1);
+- await runTest(355, 40691, 1); // Precision loss on 32bit
+- await runTest(40691, 355, 1); // Precision loss on 32bit
+- await runTest(1713037251360, 1713037251360, 1); // Precision loss
+-}
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