musl: allocator: Disable memory tagging

This commit is contained in:
klzgrad
2023-08-05 23:35:21 +08:00
parent 3e3f032b6f
commit d2be6f7391

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@@ -99,8 +99,13 @@ if (current_cpu == "x64" || current_cpu == "arm64" || current_cpu == "arm64e" ||
# TODO(crbug.com/329199197): Clean this up when experiments are complete.
use_large_empty_slot_span_ring = true
# Disables for Android ARM64 because it actually requires API 31+.
# See partition_alloc/tagging.cc:
# mallopt can be loaded after API 26.
# mallopt M_BIONIC_SET_HEAP_TAGGING_LEVEL can be called after API 31.
# Disables for OpenWrt Musl which lacks the required ifunc support.
has_memory_tagging = current_cpu == "arm64" && is_clang && !is_asan &&
!is_hwasan && (is_linux || is_android)
!is_hwasan && is_linux && current_os != "openwrt"
declare_args() {
# Debug configuration.