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author | Abdoulaye Walsimou Gaye <awg@embtoolkit.org> | 2013-05-15 21:43:59 +0200 |
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committer | Abdoulaye Walsimou Gaye <awg@embtoolkit.org> | 2013-05-15 21:43:59 +0200 |
commit | b2e3c7da703d4c3dda41d4f1e18cd976e6c4381a (patch) | |
tree | 7462cd2988228ae24c40b37a9382d35874bbf099 /lib/ExecutionEngine/ExecutionEngine.cpp | |
parent | 23d8d191eff180ba312a4d1b4fec8597e5a988d5 (diff) | |
parent | 4ef61f2ad4ff509ee05c7051d359009511f81226 (diff) | |
download | llvm-b2e3c7da703d4c3dda41d4f1e18cd976e6c4381a.tar.gz llvm-b2e3c7da703d4c3dda41d4f1e18cd976e6c4381a.tar.bz2 llvm-b2e3c7da703d4c3dda41d4f1e18cd976e6c4381a.tar.xz |
Merge branch 'master' into embtk-support-masterembtk-support-master
Diffstat (limited to 'lib/ExecutionEngine/ExecutionEngine.cpp')
-rw-r--r-- | lib/ExecutionEngine/ExecutionEngine.cpp | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/lib/ExecutionEngine/ExecutionEngine.cpp b/lib/ExecutionEngine/ExecutionEngine.cpp index e43ba4f1dd..0191636307 100644 --- a/lib/ExecutionEngine/ExecutionEngine.cpp +++ b/lib/ExecutionEngine/ExecutionEngine.cpp @@ -14,6 +14,7 @@ #define DEBUG_TYPE "jit" #include "llvm/ExecutionEngine/ExecutionEngine.h" +#include "llvm/ExecutionEngine/JITMemoryManager.h" #include "llvm/ADT/SmallString.h" #include "llvm/ADT/Statistic.h" #include "llvm/ExecutionEngine/GenericValue.h" @@ -47,7 +48,7 @@ ExecutionEngine *(*ExecutionEngine::JITCtor)( ExecutionEngine *(*ExecutionEngine::MCJITCtor)( Module *M, std::string *ErrorStr, - JITMemoryManager *JMM, + RTDyldMemoryManager *MCJMM, bool GVsWithCode, TargetMachine *TM) = 0; ExecutionEngine *(*ExecutionEngine::InterpCtor)(Module *M, @@ -455,10 +456,12 @@ ExecutionEngine *EngineBuilder::create(TargetMachine *TM) { if (sys::DynamicLibrary::LoadLibraryPermanently(0, ErrorStr)) return 0; + assert(!(JMM && MCJMM)); + // If the user specified a memory manager but didn't specify which engine to // create, we assume they only want the JIT, and we fail if they only want // the interpreter. - if (JMM) { + if (JMM || MCJMM) { if (WhichEngine & EngineKind::JIT) WhichEngine = EngineKind::JIT; else { @@ -467,6 +470,14 @@ ExecutionEngine *EngineBuilder::create(TargetMachine *TM) { return 0; } } + + if (MCJMM && ! UseMCJIT) { + if (ErrorStr) + *ErrorStr = + "Cannot create a legacy JIT with a runtime dyld memory " + "manager."; + return 0; + } // Unless the interpreter was explicitly selected or the JIT is not linked, // try making a JIT. @@ -480,7 +491,7 @@ ExecutionEngine *EngineBuilder::create(TargetMachine *TM) { if (UseMCJIT && ExecutionEngine::MCJITCtor) { ExecutionEngine *EE = - ExecutionEngine::MCJITCtor(M, ErrorStr, JMM, + ExecutionEngine::MCJITCtor(M, ErrorStr, MCJMM ? MCJMM : JMM, AllocateGVsWithCode, TheTM.take()); if (EE) return EE; } else if (ExecutionEngine::JITCtor) { |