Revert "[lldb] Refactor CrashReason"

This reverts commit af38530ee29c285f3827e33a41edf27c9c3a6767 due
to a build failure on 32 bit.

1 files changed, 9 insertions, 8 deletions

diff --git a/lldb/source/Plugins/Process/Linux/NativeThreadLinux.cpp b/lldb/source/Plugins/Process/Linux/NativeThreadLinux.cpp
index b62e9f64..9b9dfe5 100644
--- a/lldb/source/Plugins/Process/Linux/NativeThreadLinux.cpp
+++ b/lldb/source/Plugins/Process/Linux/NativeThreadLinux.cpp
@@ -294,19 +294,19 @@ void NativeThreadLinux::SetStoppedBySignal(uint32_t signo,
     case SIGBUS:
     case SIGFPE:
     case SIGILL:
-      m_stop_description = GetCrashReasonString(*info);
-#ifndef SEGV_MTESERR
-#define SEGV_MTESERR 9
-#endif
-      if (info->si_signo == SIGSEGV && info->si_code == SEGV_MTESERR)
-        AnnotateSyncTagCheckFault(
-            reinterpret_cast<lldb::addr_t>(info->si_addr));
+      const auto reason = GetCrashReason(*info);
+      m_stop_description = GetCrashReasonString(reason, *info);
+
+      if (reason == CrashReason::eSyncTagCheckFault) {
+        AnnotateSyncTagCheckFault(info);
+      }
+
       break;
     }
   }
 }
 
-void NativeThreadLinux::AnnotateSyncTagCheckFault(lldb::addr_t fault_addr) {
+void NativeThreadLinux::AnnotateSyncTagCheckFault(const siginfo_t *info) {
   int32_t allocation_tag_type = 0;
   switch (GetProcess().GetArchitecture().GetMachine()) {
   // aarch64_32 deliberately not here because there's no 32 bit MTE
@@ -331,6 +331,7 @@ void NativeThreadLinux::AnnotateSyncTagCheckFault(lldb::addr_t fault_addr) {
   m_stop_description.pop_back();
 
   std::stringstream ss;
+  lldb::addr_t fault_addr = reinterpret_cast<uintptr_t>(info->si_addr);
   std::unique_ptr<MemoryTagManager> manager(std::move(details->manager));
 
   ss << " logical tag: 0x" << std::hex << manager->GetLogicalTag(fault_addr);