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8253795: Implementation of JEP 391: macOS/AArch64 Port

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8253816: Support macOS W^X
8253817: Support macOS Aarch64 ABI in Interpreter
8253818: Support macOS Aarch64 ABI for compiled wrappers
8253819: Implement os/cpu for macOS/AArch64
8253839: Update tests and JDK code for macOS/Aarch64
8254941: Implement Serviceability Agent for macOS/AArch64
8255776: Change build system for macOS/AArch64
8262903: [macos_aarch64] Thread::current() called on detached thread

Co-authored-by: Vladimir Kempik <vkempik@openjdk.org>
Co-authored-by: Bernhard Urban-Forster <burban@openjdk.org>
Co-authored-by: Ludovic Henry <luhenry@openjdk.org>
Co-authored-by: Monica Beckwith <mbeckwit@openjdk.org>
Reviewed-by: erikj, ihse, prr, cjplummer, stefank, gziemski, aph, mbeckwit, luhenry
This commit is contained in:
Anton Kozlov 2021-03-25 18:10:18 +00:00 • committed by Vladimir Kempik
parent b006f22f1f
commit dbc9e4b50c
75 changed files with 2933 additions and 109 deletions
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4
src/hotspot/share/runtime/deoptimization.cpp
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@ -75,6 +75,7 @@
#include "runtime/stubRoutines.hpp"
#include "runtime/thread.hpp"
#include "runtime/threadSMR.hpp"
#include "runtime/threadWXSetters.inline.hpp"
#include "runtime/vframe.hpp"
#include "runtime/vframeArray.hpp"
#include "runtime/vframe_hp.hpp"
@ -2469,6 +2470,9 @@ Deoptimization::update_method_data_from_interpreter(MethodData* trap_mdo, int tr
}
Deoptimization::UnrollBlock* Deoptimization::uncommon_trap(JavaThread* thread, jint trap_request, jint exec_mode) {
// Enable WXWrite: current function is called from methods compiled by C2 directly
MACOS_AARCH64_ONLY(ThreadWXEnable wx(WXWrite, thread));
if (TraceDeoptimization) {
tty->print("Uncommon trap ");
}