Patch from Daniel Dunbar for future-proof against http://llvm.org/viewvc/llvm-project?view=rev&revision=145331.

llvm-svn: 145345

2 files changed, 22 insertions, 0 deletions

diff --git a/lldb/source/Plugins/Disassembler/llvm/DisassemblerLLVM.cpp b/lldb/source/Plugins/Disassembler/llvm/DisassemblerLLVM.cpp
index 4871c79f23d..40e5c89ecb0 100644
--- a/lldb/source/Plugins/Disassembler/llvm/DisassemblerLLVM.cpp
+++ b/lldb/source/Plugins/Disassembler/llvm/DisassemblerLLVM.cpp
@@ -10,6 +10,7 @@
 #include "DisassemblerLLVM.h"
 
 #include "llvm-c/EnhancedDisassembly.h"
+#include "llvm/Support/TargetSelect.h"
 
 #include "lldb/Core/Address.h"
 #include "lldb/Core/DataExtractor.h"
@@ -669,6 +670,16 @@ DisassemblerLLVM::DisassemblerLLVM(const ArchSpec &arch) :
     m_disassembler (NULL),
     m_disassembler_thumb (NULL) // For ARM only
 {
+    // Initialize the LLVM objects needed to use the disassembler.
+    static struct InitializeLLVM {
+        InitializeLLVM() {
+            llvm::InitializeAllTargetInfos();
+            llvm::InitializeAllTargetMCs();
+            llvm::InitializeAllAsmParsers();
+            llvm::InitializeAllDisassemblers();
+        }
+    } InitializeLLVM;
+
     const std::string &arch_triple = arch.GetTriple().str();
     if (!arch_triple.empty())
     {
diff --git a/lldb/source/Plugins/UnwindAssembly/x86/UnwindAssembly-x86.cpp b/lldb/source/Plugins/UnwindAssembly/x86/UnwindAssembly-x86.cpp
index 8382e3ea26f..1379207e68e 100644
--- a/lldb/source/Plugins/UnwindAssembly/x86/UnwindAssembly-x86.cpp
+++ b/lldb/source/Plugins/UnwindAssembly/x86/UnwindAssembly-x86.cpp
@@ -10,6 +10,7 @@
 #include "UnwindAssembly-x86.h"
 
 #include "llvm-c/EnhancedDisassembly.h"
+#include "llvm/Support/TargetSelect.h"
 
 #include "lldb/Core/Address.h"
 #include "lldb/Core/Error.h"
@@ -489,6 +490,16 @@ AssemblyParse_x86::instruction_length (Address addr, int &length)
     else
         triple = "x86_64-unknown-unknown";
 
+    // Initialize the LLVM objects needed to use the disassembler.
+    static struct InitializeLLVM {
+        InitializeLLVM() {
+            llvm::InitializeAllTargetInfos();
+            llvm::InitializeAllTargetMCs();
+            llvm::InitializeAllAsmParsers();
+            llvm::InitializeAllDisassemblers();
+        }
+    } InitializeLLVM;
+
     EDDisassemblerRef disasm;
     EDInstRef         cur_insn;