Merge pull request #11835 from delcypher/dliew/rdar-163230807-wip

[BoundsSafety][LLDB] Implement instrumentation plugin for -fbounds-safety soft traps

Author: JDevlieghere

lldb/include/lldb/Utility/LLDBLog.h

@@ -50,7 +50,8 @@ enum class LLDBLog : Log::MaskType {
   OnDemand = Log::ChannelFlag<31>,
   Source = Log::ChannelFlag<32>,
   Disassembler = Log::ChannelFlag<33>,
-  LLVM_MARK_AS_BITMASK_ENUM(Disassembler),
+  InstrumentationRuntime = Log::ChannelFlag<34>,
+  LLVM_MARK_AS_BITMASK_ENUM(InstrumentationRuntime),
 };
 
 LLVM_ENABLE_BITMASK_ENUMS_IN_NAMESPACE();

lldb/include/lldb/lldb-enumerations.h

@@ -538,6 +538,7 @@ enum InstrumentationRuntimeType {
   eInstrumentationRuntimeTypeMainThreadChecker = 0x0003,
   eInstrumentationRuntimeTypeSwiftRuntimeReporting = 0x0004,
   eInstrumentationRuntimeTypeLibsanitizersAsan = 0x0005,
+  eInstrumentationRuntimeTypeBoundsSafety = 0x0006,
   eNumInstrumentationRuntimeTypes
 };
 

lldb/source/Plugins/InstrumentationRuntime/BoundsSafety/CMakeLists.txt

@@ -0,0 +1,13 @@
+add_lldb_library(lldbPluginInstrumentationRuntimeBoundsSafety PLUGIN
+  InstrumentationRuntimeBoundsSafety.cpp
+
+  LINK_LIBS
+    lldbBreakpoint
+    lldbCore
+    lldbSymbol
+    lldbTarget
+    lldbPluginInstrumentationRuntimeUtility
+
+  CLANG_LIBS
+    clangCodeGen
+  )