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llvm-6502/lib/Target/Skeleton
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Chris Lattner d174fe0ec3 CR registers are not used by this "target" 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23552 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-30 06:43:58 +00:00
..
.cvsignore
Makefile
README.txt
Skeleton.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
Skeleton.td CR registers are not used by this "target" 2005-09-30 06:43:58 +00:00
SkeletonInstrInfo.cpp Remove trailing whitespace 2005-04-21 23:30:14 +00:00
SkeletonInstrInfo.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
SkeletonInstrInfo.td
SkeletonJITInfo.cpp Remove trailing whitespace 2005-04-21 23:30:14 +00:00
SkeletonJITInfo.h Remove trailing whitespace 2005-04-21 23:30:14 +00:00
SkeletonRegisterInfo.cpp Pass extra regclasses into spilling code 2005-09-30 01:29:42 +00:00
SkeletonRegisterInfo.h Pass extra regclasses into spilling code 2005-09-30 01:29:42 +00:00
SkeletonRegisterInfo.td CR registers are not used by this "target" 2005-09-30 06:43:58 +00:00
SkeletonTargetMachine.cpp 1. Use SubtargetFeatures in llc/lli. 2005-09-01 21:38:21 +00:00
SkeletonTargetMachine.h 1. Use SubtargetFeatures in llc/lli. 2005-09-01 21:38:21 +00:00

README.txt 

LLVM Target Skeleton
--------------------

This directory contains a very simple skeleton that can be used as the
starting point for new LLVM targets.  Basically, you can take this code
and start filling stuff in.

This directory contains mainly stubs and placeholders; there is no binary 
machine code emitter, no assembly writer, and no instruction selector 
here.  Most of the functions in these files call abort() or fail assertions 
on purpose, just to reinforce the fact that they don't work.

The things that are implemented are stubbed out in a pseudo-PowerPC target.
This should give you an idea of what to do, but anything implemented should
be replaced with your target details.

As always, if you're starting a new port, please mention it on the llvmdev
list, and if you have questions, that is a great place to ask.