On Fri, 12 Feb 2021 12:22:44 GMT, Vladimir Kempik <vkem...@openjdk.org> wrote:
>> src/hotspot/os_cpu/bsd_aarch64/os_bsd_aarch64.cpp line 435: >> >>> 433: // | |\ Java thread created by VM does not >>> have glibc >>> 434: // | glibc guard page | - guard, attached Java thread usually >>> has >>> 435: // | |/ 1 glibc guard page. >> >> Is this code going to be built by GCC (with glibc) or will only >> macOS compilers and libraries be used? > > only macos comiplers The comment is also wrong for glibc: The AArch64 ABI requires a 64 KiB guard region independently of page size, otherwise `-fstack-clash-protection` is not reliable. ------------- PR: https://git.openjdk.java.net/jdk/pull/2200
