search for: globalsymbolt

...of zero. DEBUG(dbgs() << "Resolving absolute relocations." << "\n"); RelocationList &Relocs = i->second; resolveRelocationList(Relocs, 0); } else { uint64_t Addr = 0; RTDyldSymbolTable::const_iterator Loc = GlobalSymbolTable.find(Name); if (Loc == GlobalSymbolTable.end()) { // This is an external symbol, try to get its address from the symbol // resolver. Addr = Resolver.findSymbol(Name.data()).getAddress(); // The call to getSymbolAddress may have caused additional modules to...

...of zero. DEBUG(dbgs() << "Resolving absolute relocations." << "\n"); RelocationList &Relocs = i->second; resolveRelocationList(Relocs, 0); } else { uint64_t Addr = 0; RTDyldSymbolTable::const_iterator Loc = GlobalSymbolTable.find(Name); if (Loc == GlobalSymbolTable.end()) { // This is an external symbol, try to get its address from the symbol // resolver. Addr = Resolver.findSymbol(Name.data()).getAddress(); // The call to getSymbolAddress may have caused additional modules to...

Hello, I'm working on LLILC (a jit for the CoreCLR built on ORC), in particular, on using LLILC as an ngen jit. I would like to have an ability to be notified of relocations that ObjectLinkingLayer is applying and to be able to tell the linking layer not to resolve certain relocations for external symbols (so that the client can do some custom resolutions later). The only way I found of

...of zero. DEBUG(dbgs() << "Resolving absolute relocations." << "\n"); RelocationList &Relocs = i->second; resolveRelocationList(Relocs, 0); } else { uint64_t Addr = 0; RTDyldSymbolTable::const_iterator Loc = GlobalSymbolTable.find(Name); if (Loc == GlobalSymbolTable.end()) { // This is an external symbol, try to get its address from the symbol // resolver. Addr = Resolver.findSymbol(Name.data()).getAddress(); // The call to getSymbolAddress may have caused additional modules to...

...ocations." > > << "\n"); > > RelocationList &Relocs = i->second; > > resolveRelocationList(Relocs, 0); > > } else { > > uint64_t Addr = 0; > > RTDyldSymbolTable::const_iterator > Loc = GlobalSymbolTable.find(Name); > > if (Loc == GlobalSymbolTable.end()) { > > > // This is an external symbol, try to get its address from the symbol > > // resolver. > > Addr = Resolver.findSymbol(Name.data()).getAddress(); > > > // The call to getSymbolAd...

...of zero. DEBUG(dbgs() << "Resolving absolute relocations." << "\n"); RelocationList &Relocs = i->second; resolveRelocationList(Relocs, 0); } else { uint64_t Addr = 0; RTDyldSymbolTable::const_iterator Loc = GlobalSymbolTable.find(Name); if (Loc == GlobalSymbolTable.end()) { // This is an external symbol, try to get its address from the symbol // resolver. Addr = Resolver.findSymbol(Name.data()).getAddress(); // The call to getSymbolAddress may have caused additional modules to...

Hi Andrew, I used the latest code from trunk. GlobalSymbolTable is being used in MCJIT. I guess it wasn't clear from the proposal that the user program will be modified to indicate that the callback should happen at that point in the code. The objective is to call some of the functions which belong to lli or the ExecutionEngine. Thanks, Sumeeth On F...

...ocations." > > << "\n"); > > RelocationList &Relocs = i->second; > > resolveRelocationList(Relocs, 0); > > } else { > > uint64_t Addr = 0; > > RTDyldSymbolTable::const_iterator > Loc = GlobalSymbolTable.find(Name); > > if (Loc == GlobalSymbolTable.end()) { > > > // This is an external symbol, try to get its address from the symbol > > // resolver. > > Addr = Resolver.findSymbol(Name.data()).getAddress(); > > > // The call to getSymbolAd...

...both JIT and MCJIT. Andy - MCJIT::getPointerToFunction does call EE:addGlobalMapping - however EEState.getGlobalAddressMap is not used in MCJIT. Should this call be removed? Yaron 2013/11/1 sumeeth kc <sumeethkc at gmail.com> > Hi Andrew, > > I used the latest code from trunk. GlobalSymbolTable is being used in > MCJIT. > > I guess it wasn't clear from the proposal that the user program will be > modified to indicate that the callback should happen at that point in the > code. The objective is to call some of the functions which belong to lli or > the ExecutionEn...

...ed. For some reason it cannot find my symbol. My symbol exists in the Module that was used as input for generateCodeForModule. It uses the object cache and that code was valid and generated in the previous run. I tried to traced further in RuntimeDyld::SymbolInfo getSymbol() and could see that the GlobalSymbolTable did not contained my symbol. I obviously forgot something or did something wrong, what puzzeld me is that is quite semi-random. Even the most simple statements such as int x = 1; (no dependencies) sometime fails. I did not hardcode any ptrs in the IR so the objects should be reusable over mul...

...Symbols.end()) { Value.SectionID = lsi->second.first; + Value.Offset = lsi->second.second; Value.Addend = lsi->second.second + Addend; } else { // Search for the symbol in the global symbol table @@ -838,6 +867,7 @@ void RuntimeDyldELF::processRelocationRe gsi = GlobalSymbolTable.find(TargetName.data()); if (gsi != GlobalSymbolTable.end()) { Value.SectionID = gsi->second.first; + Value.Offset = gsi->second.second; Value.Addend = gsi->second.second + Addend; } else { switch (SymType) { @@ -860,6 +890,7 @@ void RuntimeDyldELF::...

Are you using the latest code from trunk? I didn't think the latest code used the address mapping in the ExecutionEngine base class. Of course, if people are depending on this it might be something that should be fixed if it isn't working. -Andy From: Caldarale, Charles R [mailto:Chuck.Caldarale at unisys.com] Sent: Friday, November 01, 2013 10:54 AM To: Kaylor, Andrew; sumeeth kc;

> From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] > On Behalf Of Kaylor, Andrew > Subject: Re: [LLVMdev] [Proposal] Adding callback mechanism to Execution Engines > If the function is in a statically linked module, you need to do something to explicitly expose it. With > the older JIT engine you can use addGlobalMapping as Yaron suggests, but I