vasilito
f31522130f
Build system (5 gaps hardened): - COOKBOOK_OFFLINE defaults to true (fork-mode) - normalize_patch handles diff -ruN format - New 'repo validate-patches' command (25/25 relibc patches) - 14 patched Qt/Wayland/display recipes added to protected list - relibc archive regenerated with current patch chain Boot fixes (fixable): - Full ISO EFI partition: 16 MiB → 1 MiB (matches mini, BIOS hardcoded 2 MiB offset) - D-Bus system bus: absolute /usr/bin/dbus-daemon path (was skipped) - redbear-sessiond: absolute /usr/bin/redbear-sessiond path (was skipped) - daemon framework: silenced spurious INIT_NOTIFY warnings for oneshot_async services (P0-daemon-silence-init-notify.patch) - udev-shim: demoted INIT_NOTIFY warning to INFO (expected for oneshot_async) - relibc: comprehensive named semaphores (sem_open/close/unlink) replacing upstream todo!() stubs - greeterd: Wayland socket timeout 15s → 30s (compositor DRM wait) - greeter-ui: built and linked (header guard unification, sem_compat stubs removed) - mc: un-ignored in both configs, fixed glib/libiconv/pcre2 transitive deps - greeter config: removed stale keymapd dependency from display/greeter services - prefix toolchain: relibc headers synced, _RELIBC_STDLIB_H guard unified Unfixable (diagnosed, upstream): - i2c-hidd: abort on no-I2C-hardware (QEMU) — process::exit → relibc abort - kded6/greeter-ui: page fault 0x8 — Qt library null deref - Thread panics fd != -1 — Rust std library on Redox - DHCP timeout / eth0 MAC — QEMU user-mode networking - hwrngd/thermald — no hardware RNG/thermal in VM - live preload allocation — BIOS memory fragmentation, continues on demand
38 lines
1012 B
C++
38 lines
1012 B
C++
// Copyright (C) 2024 The Qt Company GmbH.
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// SPDX-License-Identifier: BSD-3-Clause
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#if defined QT_COMPILER_SUPPORTS_CRYPTO
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#include <arm_neon.h>
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void aeshash(uint8x16_t &state0, uint8x16_t data)
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{
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auto state1 = state0;
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state0 = vaeseq_u8(state0, data);
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state0 = vaesmcq_u8(state0);
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auto state2 = state0;
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state0 = vaeseq_u8(state0, state1);
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state0 = vaesmcq_u8(state0);
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auto state3 = state0;
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state0 = vaeseq_u8(state0, state2);
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state0 = vaesmcq_u8(state0);
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state0 = veorq_u8(state0, state3);
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}
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#elif defined QT_COMPILER_SUPPORTS_SVE
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#include <arm_sve.h>
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void qt_memfill64_sve(uint64_t *dest, uint64_t color, int64_t count)
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{
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int64_t i = 0;
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const svuint64_t vdup = svdup_n_u64(color);
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svbool_t pg = svwhilelt_b64_s64(i, count);
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do {
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svst1_u64(pg, (uint64_t*)(dest + i), vdup);
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i += svcntd();
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pg = svwhilelt_b64_s64(i, count);
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} while (svptest_any(svptrue_b64(), pg));
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}
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#endif
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int main(int argc, char **argv)
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{
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return 0;
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}
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