musl: allocator: Disable memory tagging

This commit is contained in:
klzgrad 2023-08-05 23:35:21 +08:00
parent 1637ca9f8b
commit 0636ab6421

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@ -38,8 +38,13 @@ if (is_nacl) {
# TODO(crbug.com/329199197): Clean this up when experiments are complete. # TODO(crbug.com/329199197): Clean this up when experiments are complete.
use_large_empty_slot_span_ring = true 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 = has_memory_tagging =
current_cpu == "arm64" && is_clang && !is_asan && (is_linux || is_android) current_cpu == "arm64" && is_clang && !is_asan && is_linux && current_os != "openwrt"
declare_args() { declare_args() {
# Causes all the allocations to be routed via allocator_shim.cc. Usually, # Causes all the allocations to be routed via allocator_shim.cc. Usually,