en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/lldb/test/API/functionalities/unwind/aarch64_unwind_pac/Makefile#e8f998c0 AArch64 Linux and elf-core PAC stack unwinder supportThis patch builds on D100521 and other related patches to add supportfor unwinding stack on AArch64 systems with pointer authenticationfeature enabled.We override FixCodeAddress and FixDataAddress function in ABISysV_arm64class. We now try to calculate and set code and data masks after readingdata_mask and code_mask registers exposed by AArch64 targets running Linux.This patch utilizes core file linux-aarch64-pac.core for testing thatLLDB can successfully unwind stack frames in the presence of signedreturn address after masking off ignored bits.This patch also includes a AArch64 Linux native test case to demonstratesuccessful back trace calculation in presence of pointer authenticationfeature.Differential Revision: https://reviews.llvm.org/D99944 List of files: /llvm-project-15.0.7/lldb/test/API/functionalities/unwind/aarch64_unwind_pac/Makefile Tue, 15 Jun 2021 10:41:38 +0000 Muhammad Omair Javaid <omair.javaid@linaro.org>