[compiler-rt] [sanitizer] Add cloak_sanitizer_signal_handlers runtime option (PR #162746)

[Thurston Dang via llvm-commits]

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@@ -24,6 +24,9 @@ namespace __sanitizer {
 
 const char *SanitizerToolName = "SanitizerTool";
 
+const int MaxSignals = 64;
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thurstond wrote:

The number of signals is technically dynamic, but 64 is commonly the max (https://www.chromium.org/chromium-os/developer-library/reference/linux-constants/signals/).

The constants SIGILL and SIGSEGV vary between platforms (https://venam.net/blog/unix/2016/10/21/unix-signals.html).

https://github.com/llvm/llvm-project/pull/162746