[all-commits] [llvm/llvm-project] 02711a: [ASan][test] XFAIL Linux/preinstalled_signal.cpp o...

[Rainer Orth via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 02711a77c0bf8b7921f48aaa601564449888e458
      https://github.com/llvm/llvm-project/commit/02711a77c0bf8b7921f48aaa601564449888e458
  Author: Rainer Orth <ro at gcc.gnu.org>
  Date:   2024-09-23 (Mon, 23 Sep 2024)

  Changed paths:
    M compiler-rt/test/asan/TestCases/Linux/preinstalled_signal.cpp

  Log Message:
  -----------
  [ASan][test] XFAIL Linux/preinstalled_signal.cpp on Linux/sparc64 (#109623)

With ASan testing enabled on SPARC as per PR #107405, the
```
  AddressSanitizer-sparc-linux-dynamic :: TestCases/Linux/preinstalled_signal.cpp
```
test `FAIL`s on Linux/sparc64. See Issue #109573 for all the details,
but the core is that `syscall(__NR_rt_sigaction)` cannot be used because
it takes an additional argument that isn't accessible outside of `libc`,
while switching to `sigaction` instead changes the order of
`AsanInitInternal` and `Init`, breaking the test.

Therefore this patch `XFAIL`s the test.

Tested on `sparc64-unknown-linux-gnu` and `x86_64-pc-linux-gnu`.



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