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The kern.elf64.aslr.pie_enable and kern.elf32.aslr.pie_enable sysctls control the default setting for PIE binary address randomization, but it is possible to enable or disable ASLR on a per-process basis. So, use procctl(2) to query whether ASLR is enabled. (Note that with ASLR enabled but sysctl kern.elf64.aslr.pie_enable=0 a PIE binary will in effect have randomization disabled, and would be functional with msan. This is not intended as as a user-facing control though; proccontrol(1) should be used to disable aslr for the process.) Reviewed By: devnexen Differential Revision: https://reviews.llvm.org/D117521 |
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| cmake | ||
| docs | ||
| include | ||
| lib | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| www | ||
| .clang-tidy | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.TXT | ||
| CREDITS.TXT | ||
| LICENSE.TXT | ||
| README.txt | ||
Compiler-RT ================================ This directory and its subdirectories contain source code for the compiler support routines. Compiler-RT is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. ================================