* @{
*/
-void LLVMLinkInJIT(void);
void LLVMLinkInMCJIT(void);
void LLVMLinkInInterpreter(void);
typedef struct LLVMOpaqueGenericValue *LLVMGenericValueRef;
typedef struct LLVMOpaqueExecutionEngine *LLVMExecutionEngineRef;
+typedef struct LLVMOpaqueMCJITMemoryManager *LLVMMCJITMemoryManagerRef;
struct LLVMMCJITCompilerOptions {
unsigned OptLevel;
LLVMCodeModel CodeModel;
LLVMBool NoFramePointerElim;
LLVMBool EnableFastISel;
+ LLVMMCJITMemoryManagerRef MCJMM;
};
/*===-- Operations on generic values --------------------------------------===*/
LLVMValueRef Fn);
LLVMTargetDataRef LLVMGetExecutionEngineTargetData(LLVMExecutionEngineRef EE);
+LLVMTargetMachineRef
+LLVMGetExecutionEngineTargetMachine(LLVMExecutionEngineRef EE);
void LLVMAddGlobalMapping(LLVMExecutionEngineRef EE, LLVMValueRef Global,
void* Addr);
void *LLVMGetPointerToGlobal(LLVMExecutionEngineRef EE, LLVMValueRef Global);
+uint64_t LLVMGetGlobalValueAddress(LLVMExecutionEngineRef EE, const char *Name);
+
+uint64_t LLVMGetFunctionAddress(LLVMExecutionEngineRef EE, const char *Name);
+
+/*===-- Operations on memory managers -------------------------------------===*/
+
+typedef uint8_t *(*LLVMMemoryManagerAllocateCodeSectionCallback)(
+ void *Opaque, uintptr_t Size, unsigned Alignment, unsigned SectionID,
+ const char *SectionName);
+typedef uint8_t *(*LLVMMemoryManagerAllocateDataSectionCallback)(
+ void *Opaque, uintptr_t Size, unsigned Alignment, unsigned SectionID,
+ const char *SectionName, LLVMBool IsReadOnly);
+typedef LLVMBool (*LLVMMemoryManagerFinalizeMemoryCallback)(
+ void *Opaque, char **ErrMsg);
+typedef void (*LLVMMemoryManagerDestroyCallback)(void *Opaque);
+
+/**
+ * Create a simple custom MCJIT memory manager. This memory manager can
+ * intercept allocations in a module-oblivious way. This will return NULL
+ * if any of the passed functions are NULL.
+ *
+ * @param Opaque An opaque client object to pass back to the callbacks.
+ * @param AllocateCodeSection Allocate a block of memory for executable code.
+ * @param AllocateDataSection Allocate a block of memory for data.
+ * @param FinalizeMemory Set page permissions and flush cache. Return 0 on
+ * success, 1 on error.
+ */
+LLVMMCJITMemoryManagerRef LLVMCreateSimpleMCJITMemoryManager(
+ void *Opaque,
+ LLVMMemoryManagerAllocateCodeSectionCallback AllocateCodeSection,
+ LLVMMemoryManagerAllocateDataSectionCallback AllocateDataSection,
+ LLVMMemoryManagerFinalizeMemoryCallback FinalizeMemory,
+ LLVMMemoryManagerDestroyCallback Destroy);
+
+void LLVMDisposeMCJITMemoryManager(LLVMMCJITMemoryManagerRef MM);
+
/**
* @}
*/
#ifdef __cplusplus
-}
+}
#endif /* defined(__cplusplus) */
#endif