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* [Orc] Fix indentation.Lang Hames2015-10-271-35/+35
| | | | llvm-svn: 251423
* [Orc] Make CompileOnDemandLayer::findSymbol call BaseLayer::findSymbol if noLang Hames2015-10-203-0/+165
| | | | | | symbol definition is found in the logical dylibs. llvm-svn: 250796
* Add a global mapping layer for Orc. Adapted from a patch by Andy Somogyi.Lang Hames2015-08-272-0/+56
| | | | | | Thanks Andy! llvm-svn: 246226
* Don't use std::make_unique.Benjamin Kramer2015-06-251-8/+9
| | | | | | | We still have to support C++11 standard libraries, make_unique is a C++14 feature. llvm-svn: 240642
* [ORC] Add ObjectTransformLayerJoseph Tremoulet2015-06-252-0/+302
| | | | | | | | | | | | | | | | Summary: This is a utility for clients that want to insert a layer that modifies each ObjectFile and then passes it along to the next layer. Reviewers: lhames Reviewed By: lhames Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D10456 llvm-svn: 240640
* s/NULL/nullptr/ in OrcTestCommon.h to silence -Wsentinel in clang-clReid Kleckner2015-04-211-1/+2
| | | | llvm-svn: 235386
* [Orc] Make the makeStub function propagate argument attributes onto the call toLang Hames2015-04-204-0/+139
| | | | | | | | | | | the function body. This is necessary for correctness when lazily compiling. Also, flesh out the Orc unit test infrastructure slightly, and add a unit test for this. llvm-svn: 235347
* [MCJIT][Orc] Refactor RTDyldMemoryManager, weave RuntimeDyld::SymbolInfo throughLang Hames2015-03-301-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MCJIT. This patch decouples the two responsibilities of the RTDyldMemoryManager class, memory management and symbol resolution, into two new classes: RuntimeDyld::MemoryManager and RuntimeDyld::SymbolResolver. The symbol resolution interface is modified slightly, from: uint64_t getSymbolAddress(const std::string &Name); to: RuntimeDyld::SymbolInfo findSymbol(const std::string &Name); The latter passes symbol flags along with symbol addresses, allowing RuntimeDyld and others to reason about non-strong/non-exported symbols. The memory management interface removes the following method: void notifyObjectLoaded(ExecutionEngine *EE, const object::ObjectFile &) {} as it is not related to memory management. (Note: Backwards compatibility *is* maintained for this method in MCJIT and OrcMCJITReplacement, see below). The RTDyldMemoryManager class remains in-tree for backwards compatibility. It inherits directly from RuntimeDyld::SymbolResolver, and indirectly from RuntimeDyld::MemoryManager via the new MCJITMemoryManager class, which just subclasses RuntimeDyld::MemoryManager and reintroduces the notifyObjectLoaded method for backwards compatibility). The EngineBuilder class retains the existing method: EngineBuilder& setMCJITMemoryManager(std::unique_ptr<RTDyldMemoryManager> mcjmm); and includes two new methods: EngineBuilder& setMemoryManager(std::unique_ptr<MCJITMemoryManager> MM); EngineBuilder& setSymbolResolver(std::unique_ptr<RuntimeDyld::SymbolResolver> SR); Clients should use EITHER: A single call to setMCJITMemoryManager with an RTDyldMemoryManager. OR (exclusive) One call each to each of setMemoryManager and setSymbolResolver. This patch should be fully compatible with existing uses of RTDyldMemoryManager. If it is not it should be considered a bug, and the patch either fixed or reverted. If clients find the new API to be an improvement the goal will be to deprecate and eventually remove the RTDyldMemoryManager class in favor of the new classes. llvm-svn: 233509
* [orc] Add a trivial unit test to get the ball rollingDavid Blaikie2015-02-233-0/+54
I made my best guess at the Makefile, since I don't have a make build. I'm not sure if it should be valid to add an empty list of things, but it seemed the sort of degenerate case. llvm-svn: 230196
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