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Comment out support for mtag extension in libunwind #85474

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Merged
merged 3 commits into from
Apr 28, 2023
Merged

Comment out support for mtag extension in libunwind #85474

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58b7448
Comment out support for mtag extension in libunwind
jkotas Apr 27, 2023
110ee25
added a commit reference to libunwind-version.txt
VSadov Apr 27, 2023
10ba563
move commit to the right file
VSadov Apr 27, 2023
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2 changes: 2 additions & 0 deletions src/native/external/llvm-libunwind-version.txt
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Expand Up @@ -2,3 +2,5 @@ v16.0.2
https://github.com/llvm/llvm-project/releases/tag/llvmorg-16.0.2

Apply https://github.com/dotnet/runtime/commit/1bafb60792b91747d9c2a9dd38461cf090a987a4
Apply https://github.com/dotnet/runtime/commit/0ee8827547405408b37d1aae2a83629c1632eea8

2 changes: 1 addition & 1 deletion src/native/external/llvm-libunwind/src/DwarfInstructions.hpp
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Expand Up @@ -211,7 +211,7 @@ int DwarfInstructions<A, R>::stepWithDwarf(A &addressSpace, pint_t pc,
// __unw_step_stage2 is not used for cross unwinding, so we use
// __aarch64__ rather than LIBUNWIND_TARGET_AARCH64 to make sure we are
// building for AArch64 natively.
#if defined(__aarch64__)
#if 0 // defined(__aarch64__)
if (stage2 && cieInfo.mteTaggedFrame) {
pint_t sp = registers.getSP();
pint_t p = sp;
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