Report inferior signals as signals, not exceptions, on FreeBSD

This is the FreeBSD equivalent of r238549.

This serves 2 purposes:

* LLDB should handle inferior process signals SIGSEGV/SIGILL/SIGBUS/
  SIGFPE the way it is suppose to be handled. Prior to this fix these
  signals will neither create a coredump, nor exit from the debugger
  or work for signal handling scenario.
* eInvalidCrashReason need not report "unknown crash reason" if we have
  a valid si_signo

llvm.org/pr23699

Patch by Karnajit Wangkhem

Differential Revision:	https://reviews.llvm.org/D35223

llvm-svn: 310591

1 files changed, 0 insertions, 13 deletions

diff --git a/lldb/source/Plugins/Process/FreeBSD/POSIXStopInfo.h b/lldb/source/Plugins/Process/FreeBSD/POSIXStopInfo.h
index e51fc08d74c..96861852b38 100644
--- a/lldb/source/Plugins/Process/FreeBSD/POSIXStopInfo.h
+++ b/lldb/source/Plugins/Process/FreeBSD/POSIXStopInfo.h
@@ -45,19 +45,6 @@ public:
 };
 
 //===----------------------------------------------------------------------===//
-/// @class POSIXCrashStopInfo
-/// @brief Represents the stop state of process that is ready to crash.
-///
-class POSIXCrashStopInfo : public POSIXStopInfo {
-public:
-  POSIXCrashStopInfo(FreeBSDThread &thread, uint32_t status, CrashReason reason,
-                     lldb::addr_t fault_addr);
-  ~POSIXCrashStopInfo();
-
-  lldb::StopReason GetStopReason() const;
-};
-
-//===----------------------------------------------------------------------===//
 /// @class POSIXNewThreadStopInfo
 /// @brief Represents the stop state of process when a new thread is spawned.
 ///