search for: setmoduleinfo

...rPtr; > + > + // Allocate the space. > + CurBufferPtr += Size; > + > + // Check for buffer overflow. > + if (CurBufferPtr >= BufferEnd) { > + CurBufferPtr = BufferEnd; > + Result = 0; > + } > + return Result; > + } > + > + void setModuleInfo(MachineModuleInfo* M) { > + MMI = M; > + } > +}; > + > +} // End llvm namespace > + > +#endif > Index: include/llvm/CodeGen/MachineCodeEmitter.h > =================================================================== > --- include/llvm/CodeGen/MachineCodeEmitter.h (r...

.... >> + CurBufferPtr += Size; >> + >> + // Check for buffer overflow. >> + if (CurBufferPtr >= BufferEnd) { >> + CurBufferPtr = BufferEnd; >> + Result = 0; >> + } >> + return Result; >> + } >> + >> + void setModuleInfo(MachineModuleInfo* M) { >> + MMI = M; >> + } >> +}; >> + >> +} // End llvm namespace >> + >> +#endif >> Index: include/llvm/CodeGen/MachineCodeEmitter.h >> =================================================================== >> --- incl...

Hi everyone, Here's a patch that enables exception handling when jitting. I've copy/pasted _many_code from lib/Codegen/DwarfWriter.cpp, so we may need to factorize it, but the functionality is there and I'm very happy with it :) lli should now be able to execute the output from llvm-gcc when using exceptions (the UnwindInst instruction is not involved in this patch). Just add the

...gt; LabelID, only usable > + /// after the LabelID has been emitted. > + /// > + virtual intptr_t getLabelAddress(uint64_t LabelID) const = 0; > + > + /// Specifies the MachineModuleInfo object. This is used for > exception handling > + /// purposes. > + virtual void setModuleInfo(MachineModuleInfo* Info) = 0; > }; > > } // End llvm namespace > Index: lib/CodeGen/LLVMTargetMachine.cpp > =================================================================== > --- lib/CodeGen/LLVMTargetMachine.cpp (revision 46612) > +++ lib/CodeGen/LLVMTargetMachine.cpp (work...

Dear all, Here's a new patch with Evan's comments (thx Evan!) and some cleanups. Now the (duplicated) exception handling code is in a new file: lib/ExecutionEngine/JIT/JITDwarfEmitter. This patch should work on linux/x86 and linux/ppc (tested). Nicolas -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: jit-exceptions.patch URL:

Hi everyone, vmkit requires to know the size of a jitted method before emitting the method. This allows to allocate the correct size for the method. The attached patch creates this functionality when the flag SizedMemoryCode is on. In order to implement this functionality, i had to virtualize some MachineCodeEmitter functions. Is it OK to commit the patch? Thanks, Nicolas --------------

..._t getLabelAddress(uint64_t LabelID) const { >> + assert(LabelLocations.size() > (unsigned)LabelID && >> + LabelLocations[LabelID] && "Label not emitted!"); >> + return LabelLocations[LabelID]; >> + } >> + virtual void setModuleInfo(llvm::MachineModuleInfo*) {} >> +}; >> + >> +} // end llvm namespace >> + >> +#endif >> Index: include/llvm/CodeGen/MachineCodeEmitter.h >> =================================================================== >> --- include/llvm/CodeGen/MachineCodeEmit...

...t; + virtual intptr_t getLabelAddress(uint64_t LabelID) const { > + assert(LabelLocations.size() > (unsigned)LabelID && > + LabelLocations[LabelID] && "Label not emitted!"); > + return LabelLocations[LabelID]; > + } > + virtual void setModuleInfo(llvm::MachineModuleInfo*) {} > +}; > + > +} // end llvm namespace > + > +#endif > Index: include/llvm/CodeGen/MachineCodeEmitter.h > =================================================================== > --- include/llvm/CodeGen/MachineCodeEmitter.h (revision 48143) > +++...

...int64_t LabelID) const { >>> + assert(LabelLocations.size() > (unsigned)LabelID && >>> + LabelLocations[LabelID] && "Label not emitted!"); >>> + return LabelLocations[LabelID]; >>> + } >>> + virtual void setModuleInfo(llvm::MachineModuleInfo*) {} >>> +}; >>> + >>> +} // end llvm namespace >>> + >>> +#endif >>> Index: include/llvm/CodeGen/MachineCodeEmitter.h >>> =================================================================== >>> --- incl...

...st { >>>> + assert(LabelLocations.size() > (unsigned)LabelID && >>>> + LabelLocations[LabelID] && "Label not emitted!"); >>>> + return LabelLocations[LabelID]; >>>> + } >>>> + virtual void setModuleInfo(llvm::MachineModuleInfo*) {} >>>> +}; >>>> + >>>> +} // end llvm namespace >>>> + >>>> +#endif >>>> Index: include/llvm/CodeGen/MachineCodeEmitter.h >>>> =============================================================...

...t(LabelLocations.size() > (unsigned)LabelID && >>>>>> + LabelLocations[LabelID] && "Label not emitted!"); >>>>>> + return LabelLocations[LabelID]; >>>>>> + } >>>>>> + virtual void setModuleInfo(llvm::MachineModuleInfo*) {} >>>>>> +}; >>>>>> + >>>>>> +} // end llvm namespace >>>>>> + >>>>>> +#endif >>>>>> Index: include/llvm/CodeGen/MachineCodeEmitter.h >>>>>> = &g...

....size() > (unsigned)LabelID && >>>>>>> + LabelLocations[LabelID] && "Label not emitted!"); >>>>>>> + return LabelLocations[LabelID]; >>>>>>> + } >>>>>>> + virtual void setModuleInfo(llvm::MachineModuleInfo*) {} >>>>>>> +}; >>>>>>> + >>>>>>> +} // end llvm namespace >>>>>>> + >>>>>>> +#endif >>>>>>> Index: include/llvm/CodeGen/MachineCodeEmitter.h >&g...

...;> + assert(LabelLocations.size() > (unsigned)LabelID && >>>>> + LabelLocations[LabelID] && "Label not emitted!"); >>>>> + return LabelLocations[LabelID]; >>>>> + } >>>>> + virtual void setModuleInfo(llvm::MachineModuleInfo*) {} >>>>> +}; >>>>> + >>>>> +} // end llvm namespace >>>>> + >>>>> +#endif >>>>> Index: include/llvm/CodeGen/MachineCodeEmitter.h >>>>> = >>>>> =========...

...signed)LabelID && >>>>>>>> + LabelLocations[LabelID] && "Label not emitted!"); >>>>>>>> + return LabelLocations[LabelID]; >>>>>>>> + } >>>>>>>> + virtual void setModuleInfo(llvm::MachineModuleInfo*) {} >>>>>>>> +}; >>>>>>>> + >>>>>>>> +} // end llvm namespace >>>>>>>> + >>>>>>>> +#endif >>>>>>>> Index: include/llvm/CodeGen/Mac...

...gt;> + LabelLocations[LabelID] && "Label not >>>>>>>>> emitted!"); >>>>>>>>> + return LabelLocations[LabelID]; >>>>>>>>> + } >>>>>>>>> + virtual void setModuleInfo(llvm::MachineModuleInfo*) {} >>>>>>>>> +}; >>>>>>>>> + >>>>>>>>> +} // end llvm namespace >>>>>>>>> + >>>>>>>>> +#endif >>>>>>>>> Index:...

Thx again Evan for the review. Here's a new patch for the JIT in itself. The major changes are: 1) A JITMemoryManager now has a flag saying "I require to know the size of what you want to emit" 2) DwarfJITEmitter is augmented with GetSize* functions 3) JITEmitter::startFunction checks if the JITMemoryManager requires to know the size. If so, it computes it and gives it through the