Displaying 20 results from an estimated 25 matches for "initializenativetargetasmprinter".
2010 Aug 02
0
[LLVMdev] Problem building llvm after r109996 (Add InitializeNativeTargetAsmPrinter())
Hi Jean-Daniel,
My fault, I'm sure, but I don't see the problem yet.
Is it possible your version of llvm/Config/AsmPrinters.def has X86 listed twice?
- Daniel
On Mon, Aug 2, 2010 at 12:43 AM, Jean-Daniel Dupas
<devlists at shadowlab.org> wrote:
> Hello,
>
> After I try making a clean build and got the following error:
>
> llvm[3]: Compiling EDDisassembler.cpp for
2010 Aug 02
2
[LLVMdev] Problem building llvm after r109996 (Add InitializeNativeTargetAsmPrinter())
Hello,
After I try making a clean build and got the following error:
llvm[3]: Compiling EDDisassembler.cpp for Release build
In file included from /llvm/include/llvm/Target/TargetSelect.h:38,
from /llvm/lib/MC/MCDisassembler/EDDisassembler.cpp:37:
/llvm/stage1/include/llvm/Config/AsmPrinters.def: In function ‘void LLVMInitializeX86TargetAsmPrinter()’:
2019 Sep 19
3
"corrupted size vs. prev_size" when calling ExecutionSession::lookup()
Hi, I wrote a compiler that generate IR code and run it on the JIT, and
there randomly crashed due to "corrupted size vs. prev_size" depends on the
IR code generated from the source code.
Here's how I created the JIT:
llvm::InitializeNativeTarget();
llvm::InitializeNativeTargetAsmPrinter();
llvm::InitializeNativeTargetAsmParser();
// create jit
llvm::orc::ExecutionSession ES;
llvm::orc::RTDyldObjectLinkingLayer ObjectLayer(ES,
[]() { return
std::make_unique<llvm::SectionMemoryManager>(); });
auto JTMB = llvm::orc::JI...
2013 Mar 20
0
[LLVMdev] Problems with parallelizing lli
...rSignal();
- PrettyStackTraceProgram X(argc, argv);
-
- LLVMContext &Context = getGlobalContext();
- atexit(do_shutdown); // Call llvm_shutdown() on exit.
-
- // If we have a native target, initialize it to ensure it is linked in and
- // usable by the JIT.
- InitializeNativeTarget();
- InitializeNativeTargetAsmPrinter();
-
- cl::ParseCommandLineOptions(argc, argv,
- "llvm interpreter & dynamic compiler\n");
-
- // If the user doesn't want core files, disable them.
- if (DisableCoreFiles)
- sys::Process::PreventCoreFiles();
-
+typedef struct {
+ int argc;
+...
2015 Mar 20
2
[LLVMdev] LLVM Exception Handling
...p : (clang++ -O0 -S -emit-llvm test.cpp –c)
extern void test() ;
extern "C" void exec(void*) {
test();
}
### main.cpp
// necessary includes here....
static void test() {
throw 1;
}
int main(int, const char **) {
llvm::InitializeNativeTarget();
llvm::InitializeNativeTargetAsmPrinter();
llvm::InitializeNativeTargetAsmParser();
llvm::LLVMContext &Context = llvm::getGlobalContext();
llvm::SMDiagnostic Err;
std::unique_ptr<llvm::Module> Mod = llvm::parseIRFile("test.ll", Err,
Context);
std::string triple = llvm::sys::getProcessTripl...
2013 Feb 08
1
[LLVMdev] JIT on armhf
...eBuilder, but what actually happens is:
>
> LLVM ERROR: Target does not support MC emission!
>
> Do I need to do anything else?
IIRC, this error might be due to not linking against the MCJIT library
component. Add the appropriate flags to your build config, and also
ensure that you call InitializeNativeTargetAsmPrinter() and
InitializeNativeTargetAsmParser().
> Also, what's the code quality of MCJIT compared to the old JIT? As I'm
> basically compiling statically at runtime, I don't mind if LLVM spends
> time generating the code --- I'm using a module pass, eager code
> generation and...
2016 Sep 19
3
llvm interpreter does not find function defined by addGlobalMapping
...MCJIT.h>
#include <llvm/ExecutionEngine/GenericValue.h>
#include <llvm/IR/LegacyPassManager.h>
#include <llvm/IR/IRBuilder.h>
extern "C" double testFunction(){
return 42.0;
}
int main() {
// initialization needed for JIT
llvm::InitializeNativeTarget();
llvm::InitializeNativeTargetAsmPrinter();
llvm::InitializeNativeTargetAsmParser();
llvm::LLVMContext &context(llvm::getGlobalContext());
llvm::Module *pModule = new llvm::Module("a module", context);
// Here the EngineKind-flag decides if JIT or interpreter is used.
auto pExecutionEngine = llvm::EngineBuilder(s...
2013 Feb 18
1
[LLVMdev] [llvm-c] Proposal: Make LLVMInitializeNativeTarget and co. non-inline
...s affected by this is:
void llvm::InitializeAllTargetInfos ()
void llvm::InitializeAllTargets ()
void llvm::InitializeAllTargetMCs ()
void llvm::InitializeAllAsmPrinters ()
void llvm::InitializeAllAsmParsers ()
void llvm::InitializeAllDisassemblers ()
bool llvm::InitializeNativeTarget ()
bool llvm::InitializeNativeTargetAsmPrinter ()
bool llvm::InitializeNativeTargetAsmParser ()
bool llvm::InitializeNativeTargetDisassembler ()
2019 Jan 02
2
JIT compiler, Windows, external functions like cos
...Switch: /MTd
using namespace llvm;
typedef double(__cdecl *JitCompiledFn)(double);
int main()
{
// "sqrt" works.
//const char externalFnName[] = "sqrt";
// "cos", "sin", etc. fails.
const char externalFnName[] = "cos";
InitializeNativeTarget();
InitializeNativeTargetAsmPrinter();
InitializeNativeTargetAsmParser();
LLVMContext context;
IRBuilder<> builder(context);
std::unique_ptr<llvm::Module> module(new Module("TestModule", context));
Module* pModule = module.get();
auto externalFn_IR =
cast<Function>(pModule->getOrInsertFunction(&quo...
2011 Aug 26
2
[LLVMdev] Trouble using the MCJIT: "Target does not support MC emission" error
Following along from lli code, if you add a call to InitializeNativeTargetAsmPrinter() during setup, it gets a bit farther and crashes rather than issuing that error. (Rebuilding with debugging symbols now to dig into it further…)
-matt
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000000
0x000000010000349e...
2012 Aug 07
1
[LLVMdev] Target does not support MC emission
With the following call:
llvm::ExecutionEngine* engine;
llvm::EngineBuilder builder( module );
builder.setEngineKind( llvm::EngineKind::Either ); // it will use JIT if
available
builder.setUseMCJIT ( true );
engine = builder.create();
These calls are successful in windows. But when I try in Linux (Ubuntu),
the create() function fails with the error message:
Target does not support MC emission
2013 Feb 08
0
[LLVMdev] JIT on armhf
On 08/02/13 15:42, David Tweed wrote:
> | For ARM, you will need to use the MCJIT ExecutionEngine as the legacy
> | one is broken for ARM. (call EngineBuilder::setUseMCJIT()).
>
> Also remember to include the correct MCJIT headers not the JIT one's:
> calling setUseMCJIT() with the old JIT headers are the only ones being
> included just constructs an old JIT, it doesn't
2012 Dec 13
0
[LLVMdev] Memory leaks after llvm_shutdown
...getSelect.h>
#include <llvm/ExecutionEngine/JIT.h>
#include <llvm/Support/ManagedStatic.h>
using namespace std;
using namespace llvm;
static llvm_shutdown_obj llvm_cleaner;
int main(int argc, char** argv)
{
LLVMContext context;// getGlobalContext();
InitializeNativeTarget();
InitializeNativeTargetAsmPrinter();
InitializeNativeTargetAsmParser();
Linker llvm_linker (StringRef("llvm_test"), StringRef("MergedModule"), context, Linker::Verbose);
if(argc >= 3){
int next_module_idx = 2;
Linker::ItemList linkItems;
while (next_module_idx < argc ){
bool is_native = f...
2020 May 16
2
Building A Project Against LLVM
...ializeAllTargetInfos();
llvm::InitializeAllTargets();
llvm::InitializeAllTargetMCs();
llvm::InitializeAllAsmParsers();
llvm::InitializeAllAsmPrinters();
It turns out I can get away with just this, since I'm not (yet) worried
about targeting other machines:
llvm::InitializeNativeTarget();
llvm::InitializeNativeTargetAsmPrinter();
Since "all" doesn't work anymore for some reason, I've managed to (through
trial and error, guessing at different names shown from llvm-config
--components) end up with this set of libnames:
llvm_map_components_to_libnames(llvm_libs core executionengine support
nativecodegen)...
2011 Aug 31
0
[LLVMdev] Trouble using the MCJIT: "Target does not support MC emission" error
...d that lli does neither call InitializeAllTargetMCs(),
nor does it call LLVMLinkInMCJIT() and LLVMLinkInJIT(). Adapting my code
to lli yields the same problem as for lli (unknown object format).
Any more ideas?
Best,
Ralf
Matt Pharr wrote:
> Following along from lli code, if you add a call to InitializeNativeTargetAsmPrinter() during setup, it gets a bit farther and crashes rather than issuing that error. (Rebuilding with debugging symbols now to dig into it further…)
>
> -matt
>
> Program received signal EXC_BAD_ACCESS, Could not access memory.
> Reason: KERN_INVALID_ADDRESS at address: 0x00000000000...
2011 Aug 26
0
[LLVMdev] Trouble using the MCJIT: "Target does not support MC emission" error
Ah, now that makes sense. Guess I was a little over-eager with my
bugreport. Thanks! :)
However, I am now running into the same Problem as Matt ("Target does
not support MC emission!").
Best,
Ralf
Am 25.08.2011 19:32, schrieb Bruno Cardoso Lopes:
> Hi Ralf,
>
> FYI, old JIT doesn't support AVX at all, no encoding info, etc... The
> only way to use AVX+JIT is using
2014 Mar 20
2
[LLVMdev] load bytecode from string for jiting problem
...ule *]: Assertion `!HasError && "Cannot get value when an error exists!"' failed.
Command terminated by signal 6
this is the code I use:
long jitter(void* info, skeleton_pair *skeletons, long skeleton_size, param_t params, long phi_state_size) {
InitializeNativeTarget();
InitializeNativeTargetAsmPrinter();
llvm::StringRef sr (skeletons[idx].jit_bytecode,
skeletons[idx].jit_bytecode_length);
if (sr.str()[0] == 'B')
std::cout << "B ok\n";...
2011 Aug 25
2
[LLVMdev] Trouble using the MCJIT: "Target does not support MC emission" error
Hi Ralf,
FYI, old JIT doesn't support AVX at all, no encoding info, etc... The
only way to use AVX+JIT is using MCJIT, which contains the correct
encoding, but unfortunately the framework isn't good yet as the old
one is.
On Thu, Aug 25, 2011 at 10:12 AM, Ralf Karrenberg <Chareos at gmx.de> wrote:
> Hi Matt,
>
> I am unsure about MCJIT, but I guess the problem is the same.
2014 Mar 20
2
[LLVMdev] load bytecode from string for jiting problem
..."' failed.
>> Command terminated by signal 6
>>
>>
>> this is the code I use:
>>
>>
>> long jitter(void* info, skeleton_pair *skeletons, long skeleton_size,
>> param_t params, long phi_state_size) {
>> InitializeNativeTarget();
>> InitializeNativeTargetAsmPrinter();
>>
>> llvm::StringRef sr (skeletons[idx].jit_bytecode,
>> skeletons[idx].jit_bytecode_length);
>>
>> if (sr.str()[0] == 'B')
>> std::cout <<...
2017 May 07
2
[cfe-dev] JIT doens't resolve address - Resolve obj-Addresses?
...er.findSymbol(MangledNameStream.str(), false);
> }
>
> void removeModule(ModuleHandle H) {
> CompileLayer.removeModuleSet(H);
> }
>
> };
>
>
>
>
> And calling from main with:
> int main()
> {
> llvm::InitializeNativeTarget();
> llvm::InitializeNativeTargetAsmPrinter();
> llvm::InitializeNativeTargetAsmParser();
>
> llvm::LLVMContext context;
> llvm::SMDiagnostic dia;
>
> std::unique_ptr<llvm::Module> M = llvm::parseIRFile("./jit_main.
> ll", dia, context);
> Jitter jit;
>...