search for: libllvmriscocodegen

...C machine (named Risco), based on the existing Sparc and Mips backends and the main tutorial [1]. I'm having trouble registering the backend so the main tools can see it. My project code is outside the source tree, and I've altered the Makefile to generate a shared library for the backend (libLLVMRiscoCodeGen.so). I've tried running: llc -load ./libLLVMRiscoCodeGen.so -march=risco, but the target isn't recognized (it doesn't even appear in the llc -version output). The main steps I did for registering the backend were: - At RiscoTargetMachine.cpp: extern "C" void LLVMInitializeR...

> My project code is outside the source tree, and I've altered the Makefile to > generate a shared library for the backend (libLLVMRiscoCodeGen.so). You cannot do this anymore. You need to alter the build system (add stuff to configure, etc.) -- With best regards, Anton Korobeynikov Faculty of Mathematics and Mechanics, Saint Petersburg State University

Thanks for the info. On Wed, Oct 13, 2010 at 5:27 PM, Anton Korobeynikov <anton at korobeynikov.info> wrote: > > > My project code is outside the source tree, and I've altered the Makefile to > > generate a shared library for the backend (libLLVMRiscoCodeGen.so). > You cannot do this anymore. You need to alter the build system (add > stuff to configure, etc.) That's unfortunate. In order to test the backend, currently, I have to build it and then link llc again: the linking process in freezing my machine pretty bad for a while. Is there a ea...