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author	Dmitry Vyukov <dvyukov@google.com>
	Mon, 17 Oct 2022 13:13:56 +0000 (15:13 +0200)
committer	Dmitry Vyukov <dvyukov@google.com>
	Tue, 29 Nov 2022 16:37:36 +0000 (17:37 +0100)
commit	a1255dc467f7ce57a966efa76bbbb4ee91d9115a
tree	30a4b427be1cd1857f76830719e4854d05d48727	tree \| snapshot
parent	dca1a3f29e82708d2195951c87474ef3617a041e	commit \| diff

Use-after-return sanitizer binary metadata

Currently per-function metadata consists of:
(start-pc, size, features)

This adds a new UAR feature and if it's set an additional element:
(start-pc, size, features, stack-args-size)

Reviewed By: melver

Differential Revision: https://reviews.llvm.org/D136078

20 files changed:

clang/include/clang/Basic/CodeGenOptions.def		diff \| blob \| history
clang/include/clang/Basic/CodeGenOptions.h		diff \| blob \| history
clang/include/clang/Driver/Options.td		diff \| blob \| history
clang/lib/CodeGen/BackendUtil.cpp		diff \| blob \| history
clang/lib/Driver/SanitizerArgs.cpp		diff \| blob \| history
llvm/include/llvm/CodeGen/CodeGenPassBuilder.h		diff \| blob \| history
llvm/include/llvm/CodeGen/MachinePassRegistry.def		diff \| blob \| history
llvm/include/llvm/CodeGen/Passes.h		diff \| blob \| history
llvm/include/llvm/InitializePasses.h		diff \| blob \| history
llvm/include/llvm/Transforms/Instrumentation.h		diff \| blob \| history
llvm/include/llvm/Transforms/Instrumentation/SanitizerBinaryMetadata.h		diff \| blob \| history
llvm/lib/CodeGen/CMakeLists.txt		diff \| blob \| history
llvm/lib/CodeGen/CodeGen.cpp		diff \| blob \| history
llvm/lib/CodeGen/SanitizerBinaryMetadata.cpp	[new file with mode: 0644]	blob
llvm/lib/CodeGen/TargetPassConfig.cpp		diff \| blob \| history
llvm/lib/Transforms/Instrumentation/SanitizerBinaryMetadata.cpp		diff \| blob \| history
llvm/test/Instrumentation/SanitizerBinaryMetadata/common.h	[new file with mode: 0644]	blob
llvm/test/Instrumentation/SanitizerBinaryMetadata/covered.cpp	[new file with mode: 0644]	blob
llvm/test/Instrumentation/SanitizerBinaryMetadata/lit.local.cfg	[new file with mode: 0644]	blob
llvm/test/Instrumentation/SanitizerBinaryMetadata/uar.cpp	[new file with mode: 0644]	blob

Domain: System / Toolchain;

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