search for: sparcv8targetmachin

Howdy everybody. I'm trying hard to load my backend. But I got problems. I took the target SparcV8 for lab. 1. mark all of the code in the bool SparcV8TargetMachine::addPassesToEmitAssembly(PassManager &PM,std::ostream &Out) and make it return false.( Of course I mark the // Output assembly language. PM.add(createSparcV8CodePrinterPass(Out, *this));) 2. generate the LLVMSparcV8.so in the /usr/local/lib 3. run llc -load=/usr/local/lib/LLVMSparcV8....

...ou're seeing are caused by > your patch, since sparc != sparc64. > In LLVM sense "sparc" means "sparc with ILP32 architecture model", > llvm does not support anything 64 bit in sparc world SparcTargetMachine.h file lists SparcV9TargetMachine as 64-bit machine and SparcV8TargetMachine as 32-bit machine. And SparcInstrInfo.td seems to contain some of the V9-only instructions. Are you sure 64-bit sparc isn't supported at all? Yuri

Hello > I applied the attached patch, since the name of architecture on FreeBSD is > sparc64, not sparc. There is also one more replacement sparc -> spaarc64 was > made in gcc/Makefile in llvm-gcc. The patch is incorrect and the problems you're seeing are caused by your patch, since sparc != sparc64. In LLVM sense "sparc" means "sparc with ILP32 architecture

llvm itself compiles fine. gcc frontend has the error, see below. I applied the attached patch, since the name of architecture on FreeBSD is sparc64, not sparc. There is also one more replacement sparc -> spaarc64 was made in gcc/Makefile in llvm-gcc. FreeBSD -8.0-STABLE gcc-4.5.0 sunblade 100 Yuri gmake[2]: Leaving directory `/tmp/llvm-build/2.7/llvm-gcc-4.2-objects/libdecnumber'

...PowerPC/PPC32RegisterInfo.cpp Index: lib/Target/PowerPC/PPC64ISelPattern.cpp Index: lib/Target/PowerPC/PPC64RegisterInfo.cpp Index: lib/Target/Skeleton/SkeletonTargetMachine.cpp Index: lib/Target/SparcV8/SparcV8AsmPrinter.cpp Index: lib/Target/SparcV8/SparcV8ISelSimple.cpp Index: lib/Target/SparcV8/SparcV8TargetMachine.cpp Index: lib/Target/SparcV9/EmitBytecodeToAssembly.cpp Index: lib/Target/SparcV9/MachineFunctionInfo.cpp Index: lib/Target/SparcV9/MachineFunctionInfo.h Index: lib/Target/SparcV9/MappingInfo.cpp Index: lib/Target/SparcV9/MappingInfo.h Index: lib/Target/SparcV9/SparcV9BurgISel.cpp Index: lib/Targ...