diff options
Diffstat (limited to 'include/llvm/ExecutionEngine/JITMemoryManager.h')
| -rw-r--r-- | include/llvm/ExecutionEngine/JITMemoryManager.h | 31 |
1 files changed, 3 insertions, 28 deletions
diff --git a/include/llvm/ExecutionEngine/JITMemoryManager.h b/include/llvm/ExecutionEngine/JITMemoryManager.h index 4c75b6a..9089646 100644 --- a/include/llvm/ExecutionEngine/JITMemoryManager.h +++ b/include/llvm/ExecutionEngine/JITMemoryManager.h @@ -10,7 +10,9 @@ #ifndef LLVM_EXECUTION_ENGINE_JIT_MEMMANAGER_H #define LLVM_EXECUTION_ENGINE_JIT_MEMMANAGER_H +#include "llvm/ExecutionEngine/RuntimeDyld.h" #include "llvm/Support/DataTypes.h" + #include <string> namespace llvm { @@ -22,7 +24,7 @@ namespace llvm { /// memory for the code generated by the JIT. This can be reimplemented by /// clients that have a strong desire to control how the layout of JIT'd memory /// works. -class JITMemoryManager { +class JITMemoryManager : public RTDyldMemoryManager { protected: bool HasGOT; @@ -47,17 +49,6 @@ public: /// debugging, and may be turned on by default in debug mode. virtual void setPoisonMemory(bool poison) = 0; - /// getPointerToNamedFunction - This method returns the address of the - /// specified function. As such it is only useful for resolving library - /// symbols, not code generated symbols. - /// - /// If AbortOnFailure is false and no function with the given name is - /// found, this function silently returns a null pointer. Otherwise, - /// it prints a message to stderr and aborts. - /// - virtual void *getPointerToNamedFunction(const std::string &Name, - bool AbortOnFailure = true) = 0; - //===--------------------------------------------------------------------===// // Global Offset Table Management //===--------------------------------------------------------------------===// @@ -112,22 +103,6 @@ public: virtual void endFunctionBody(const Function *F, uint8_t *FunctionStart, uint8_t *FunctionEnd) = 0; - /// allocateCodeSection - Allocate a memory block of (at least) the given - /// size suitable for executable code. The SectionID is a unique identifier - /// assigned by the JIT and passed through to the memory manager for - /// the instance class to use if it needs to communicate to the JIT about - /// a given section after the fact. - virtual uint8_t *allocateCodeSection(uintptr_t Size, unsigned Alignment, - unsigned SectionID) = 0; - - /// allocateDataSection - Allocate a memory block of (at least) the given - /// size suitable for data. The SectionID is a unique identifier - /// assigned by the JIT and passed through to the memory manager for - /// the instance class to use if it needs to communicate to the JIT about - /// a given section after the fact. - virtual uint8_t *allocateDataSection(uintptr_t Size, unsigned Alignment, - unsigned SectionID) = 0; - /// allocateSpace - Allocate a memory block of the given size. This method /// cannot be called between calls to startFunctionBody and endFunctionBody. virtual uint8_t *allocateSpace(intptr_t Size, unsigned Alignment) = 0; |
