[Lldb-commits] [lldb] [LLDB][ELF Core] Support all the Generic (Negative) SI Codes. (PR #140150)

[Jacob Lalonde via lldb-commits]

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@@ -480,3 +481,111 @@ CompilerType PlatformLinux::GetSiginfoType(const llvm::Triple &triple) {
   ast->CompleteTagDeclarationDefinition(siginfo_type);
   return siginfo_type;
 }
+
+static std::string GetDescriptionFromSiginfo(lldb::ValueObjectSP siginfo_sp) {
+  if (!siginfo_sp)
+    return "";
+
+  lldb_private::LinuxSignals linux_signals;
+  int code = siginfo_sp->GetChildMemberWithName("si_code")->GetValueAsSigned(0);
+  int signo =
+      siginfo_sp->GetChildMemberWithName("si_signo")->GetValueAsSigned(-1);
+  // si_code = 0 is SI_NOINFO, we just want the description with nothing
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Jlalond wrote:

I'm not sure where I got this information, but it shouldn't matter because the code is not defined. Good eye.

https://github.com/llvm/llvm-project/pull/140150