search for: llvmexecutionengineref

...mParser(); Now it crashes in LLVMGetFunctionAddress(). Hmm. On Wed, Mar 8, 2017 at 5:14 PM, Toshiyasu Morita <toshi at tensyr.com> wrote: > Made it a bit further. Here's the current code: > > void llvm_load_IR_library(char *path) > { > char *error; > LLVMExecutionEngineRef engine; > object0_t* (*func)(void), *output; > LLVMContextRef global_context; > LLVMMemoryBufferRef module; > LLVMModuleRef ir_lib_module; > bool flag; > > printf("loading IR library from path: %s\n", path); > >...

...= 0; LLVMModuleRef m = 0; LLVMCreateMemoryBufferWithContentsOfFile("test_load_lib.ll",&ll_f,&err); //read .ll prt(err); LLVMParseIRInContext(LLVMGetGlobalContext(),ll_f,&m,&err); // ll_f doesnt need freeing prt(err); LLVMDumpModule(m); LLVMLinkInMCJIT(); LLVMExecutionEngineRef ee = 0; LLVMCreateMCJITCompilerForModule(&ee,m,0,0,&err); prt(err); using tf_t = int (); tf_t *f = (tf_t*)LLVMGetPointerToGlobal(ee,LLVMGetNamedFunction(m,"test_func")); At first i got "LLVM ERROR: Incompatible object format! " But by reading some articles I app...

...l",&ll_f,&err); > > //read .ll > > prt(err); > > LLVMParseIRInContext(LLVMGetGlobalContext(),ll_f,&m,&err); // ll_f > doesnt > > need freeing > > prt(err); > > LLVMDumpModule(m); > > > > LLVMLinkInMCJIT(); > > LLVMExecutionEngineRef ee = 0; > > LLVMCreateMCJITCompilerForModule(&ee,m,0,0,&err); > > prt(err); > > using tf_t = int (); > > tf_t *f = > > (tf_t*)LLVMGetPointerToGlobal(ee,LLVMGetNamedFunction(m,"test_func")); > > > > At first i got "LLVM ERROR:...

Or do you mean I need to load the module into memory before calling LLVMGetBitcodeModuleInContext2? > Yes, you need to load the module into memory first. > LLVMCreateMemoryBufferWithContentsOfFile will do that for you. Thanks! On Wed, Mar 8, 2017 at 3:48 PM, Friedman, Eli <efriedma at codeaurora.org> wrote: > On 3/8/2017 3:44 PM, Toshiyasu Morita wrote: > > >>

...>> > LLVMParseIRInContext(LLVMGetGlobalContext(),ll_f,&m,&err); // ll_f > >> > doesnt > >> > need freeing > >> > prt(err); > >> > LLVMDumpModule(m); > >> > > >> > LLVMLinkInMCJIT(); > >> > LLVMExecutionEngineRef ee = 0; > >> > LLVMCreateMCJITCompilerForModule(&ee,m,0,0,&err); > >> > prt(err); > >> > using tf_t = int (); > >> > tf_t *f = > >> > (tf_t*)LLVMGetPointerToGlobal(ee,LLVMGetNamedFunction(m,"test_func")); > &gt...

...uot;); LLVMValueRef retInst; retInst = LLVMBuildRet(builder, y); (void) retInst; LLVMDisposeBuilder(builder); LLVMLinkInJIT(); LLVMLinkInInterpreter(); LLVMInitializeNativeTarget(); LLVMDumpModule(module); /* Now run it! */ LLVMExecutionEngineRef jit = NULL; char *err; // LLVMBool result = LLVMCreateExecutionEngineForModule(&jit, module, &err); LLVMBool result = LLVMCreateJITCompilerForModule(&jit, module, 0, &err); if (result) { printf("Fail: %s\n", err); return -1; } printf(...

Hi, Is there such a function (or a similar one) which is callable using the c-binding llvm? Many thanks, Georg -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20100511/d49c75d2/attachment.html>

Hi All, Here is the code from bindings/ocam/executionengine/executionengine_ocaml.c. /* llvalue -> GenericValue.t array -> ExecutionEngine.t -> GenericValue.t */ CAMLprim value llvm_ee_run_function(LLVMValueRef F, value Args, LLVMExecutionEngineRef EE) { unsigned NumArgs; LLVMGenericValueRef Result, *GVArgs; unsigned I; NumArgs = Wosize_val(Args); GVArgs = (LLVMGenericValueRef*) malloc(NumArgs * sizeof(LLVMGenericValueRef)); for (I = 0; I != NumArgs; ++I) GVArgs[I] = Genericvalue_val(Field(Args, I)); Result = LLVMRunFuncti...

...mx, bParam, "y"); LLVMValueRef retInst; retInst = LLVMBuildRet(builder, y); (void) retInst; LLVMDisposeBuilder(builder); LLVMLinkInJIT(); LLVMLinkInInterpreter(); LLVMInitializeNativeTarget(); LLVMDumpModule(module); /* Now run it! */ LLVMExecutionEngineRef jit = NULL; char *err; // LLVMBool result = LLVMCreateExecutionEngineForModule(&jit, module, &err); LLVMBool result = LLVMCreateJITCompilerForModule(&jit, module, 0, &err); if (result) { printf("Fail: %s\n", err); return -1; } printf(...

...dCall(builder, fullUsername, NULL, 0, "myCall"); LLVMBuildRet(builder, returnVal); LLVMDisposeBuilder(builder); return result; } int main (int argc, const char * argv[]) { NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; char * error = NULL; LLVMExecutionEngineRef engine; LLVMModuleRef module = LLVMModuleCreateWithName("MyModule"); LLVMValueRef toCall = d(module); LLVMDumpModule(module); LLVMLinkInInterpreter(); LLVMCreateInterpreterForModule(&engine, module, &error); LLVMGenericValueRef result =...

...ifying Function:\n", moduleName); LLVMVerifyFunction(vFnMain, LLVMPrintMessageAction); printf("\n[llvmPrintf# %s] Dumping LLVM generated Code:\n", moduleName); LLVMDumpModule(modCEx); // Compile and JIT above generated function: LLVMInitializeNativeTarget(); LLVMExecutionEngineRef engExe; char * pErr = NULL; LLVMCreateJITCompilerForModule(&engExe, modCEx, 4, &pErr); if (pErr) { printf("[Creating JIT Compiler] Error: %s\n", pErr); LLVMDisposeMessage(pErr); exit(0); } LLVMPassManagerRef rPassMgr = LLVMCreatePassMan...

...s, one is None represented as unboxed int, the other is Some represented as a tagged block, and OCaml runtime may only distinguish them as the structures, but not the tag number. Zjz 233 /* string -> ExecutionEngine.t -> llvalue option */ 234 CAMLprim value llvm_ee_find_function(value Name, LLVMExecutionEngineRef EE) { 235 CAMLparam1(Name); 236 CAMLlocal1(Option); 237 LLVMValueRef Found; 238 if (LLVMFindFunction(EE, String_val(Name), &Found)) 239 CAMLreturn(Val_unit); 240 Option = alloc(1, 1); 241 Field(Option, 0) = Val_op(Found); 242 CAMLreturn(Option); 243 }

...r(); LLVMPositionBuilderAtEnd(builder, entry); LLVMValueRef tmp = LLVMBuildAdd(builder, LLVMGetParam(sum, 0), LLVMGetParam(sum, 1), "tmp"); LLVMBuildRet(builder, tmp); char* error = NULL; LLVMVerifyModule(mod, LLVMAbortProcessAction, &error); LLVMDisposeMessage(error); LLVMExecutionEngineRef engine; error = NULL; LLVMLinkInMCJIT(); LLVMInitializeNativeTarget(); LLVMInitializeNativeAsmPrinter(); LLVMInitializeNativeAsmParser(); if (LLVMCreateExecutionEngineForModule(&engine, mod, &error) != 0) { fprintf(stderr, "failed to create execution engine\n");...