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UUlrich Weigand[libunwind][SystemZ] Use process_vm_readv to avoid potential segfaults

24ec521c创建于 2022年7月18日历史提交

文件	最后提交记录	最后更新时间
cmake	[libunwind][CMake] Fix name of LIBUNWIND_SUPPORTS_NODEFAULTLIBS_FLAG The CMake variable LIBUNWIND_SUPPORTS_NODEFAULTLIBS_FLAG has been renamed into C_SUPPORTS_NODEFAULTLIBS_FLAG because the last one is used in the confix-ix.cmake file while the variable with the original name is not used at al. Differential Revision: https://reviews.llvm.org/D126466	4 年前
docs	Replace links to archived mailing lists by links to Discourse forums	4 年前
include	[libunwind] Fix SEH unwinding on ARM Check __SEH__ when checking if ARM EHABI should be implied, similarly to 4a3722a2c3dff1fe885cc38bf43d3c095c9851e7 / D126866. Fix a warning by using the right format specifier (PRIxPTR instead of PRIx64), and add a double->float cast in a codepath that hasn't been built so far. This is enough to make SEH unwinding of itanium ABI exceptions on ARM mostly work - one specific issue is fixed in a separate follow-up patch. Differential Revision: https://reviews.llvm.org/D126867	4 年前
src	[libunwind][SystemZ] Use process_vm_readv to avoid potential segfaults Fix potential crashes during unwind when checking for signal frames and the current PC is invalid. The same bug was fixed for aarch64 in https://reviews.llvm.org/D126343. Reviewed by: MaskRay Differential Revision: https://reviews.llvm.org/D129856	3 年前
test	[libunwind][SystemZ] Use process_vm_readv to avoid potential segfaults Fix potential crashes during unwind when checking for signal frames and the current PC is invalid. The same bug was fixed for aarch64 in https://reviews.llvm.org/D126343. Reviewed by: MaskRay Differential Revision: https://reviews.llvm.org/D129856	3 年前
.clang-format	unwind: add a .clang-format This just copies the default clang-format from the LLVM project. Many developers use clang-format to ensure that the code is appropriately formatted, and this commit should also test the git-svn bridge. llvm-svn: 236767	10 年前
CMakeLists.txt	[runtimes] Default LIB*_HERMETIC_STATIC_LIBRARY to ON on Windows (In the case of libunwind, the cmake option is called LIBUNWIND_HIDE_SYMBOLS, but it has the same effect as LIBCXX_HERMETIC_STATIC_LIBRARY and LIBCXXABI_HERMETIC_STATIC_LIBRARY.) Previously, the same issue was dealt with by setting a project wide define (_LIBUNWIND_HIDE_SYMBOLS, _LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS and _LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS) if only building a static library. If building both static and shared at the same time, this wasn't set, and the static library would contain dllexport directives. The LIB*_HERMETIC_STATIC_LIBRARY and LIBUNWIND_HIDE_SYMBOLS cmake options only apply the defines to the static library in the build, even if building both static and shared at the same time. (This could only be done use after the object libraries were enabled, as a shared libcxx needs libcxxabi object files built with dllexports included.) This allows removing inelegant code for deciding how to build the libcxxabi static library and a TODO comment that suggested that users should need to start setting an option, which they shouldn't need to. Finally, this gets rid of two XFAILs in tests. Differential Revision: https://reviews.llvm.org/D125715	4 年前
LICENSE.TXT	Fix typos throughout the license files that somehow I and my reviewers all missed! Thanks to Alex Bradbury for pointing this out, and the fact that I never added the intended legacy anchor to the developer policy. Add that anchor too. With hope, this will cause the links to all resolve successfully. llvm-svn: 351731	7 年前