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LLVM backend for 6502
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8b0f7a7d86
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Chris Lattner 8b0f7a7d86 Add and commonize encoder support for all immediates. 
Stub out some dummy fixups to make things work.

We can now emit fixups like this:
	subl	$20, %esp               ## encoding: [0x83,0xec,A]
                                        ##   fixup A - offset: 2, value: 20, kind: fixup_1byte_imm

Emitting $20 as a single-byte fixup to be later resolved
by the assembler is ridiculous of course (vs just emitting
the byte) but this is a failure of the matcher, which 
should be producing an imm of 20, not an MCExpr of 20.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95860 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-11 07:06:31 +00:00
autoconf Make --disable-libffi work on systems with libffi installed. Also 2010-02-09 23:03:44 +00:00
bindings fix llvm_build_struct_gep for PR6167, patch by 2010-02-09 01:39:46 +00:00
cmake Update CMake LibDeps 2010-01-22 18:14:14 +00:00
docs Make it possible to create multiple JIT instances at the same time, by removing 2010-02-11 01:07:39 +00:00
examples Prevented build on WINDOWS using default make system. Stopped WINDOWS build 2010-02-10 03:38:29 +00:00
include Fix some of the memcheck errors found in the JIT unittests. 2010-02-11 06:41:30 +00:00
lib Add and commonize encoder support for all immediates. 2010-02-11 07:06:31 +00:00
projects Oops. 2010-02-09 17:24:21 +00:00
runtime remove the random sampling framework, which is not maintained anymore. 2010-01-02 20:07:03 +00:00
test Rename ValueRequiresCast to ShouldOptimizeCast, to better reflect 2010-02-11 06:26:33 +00:00
tools Add support to llvm-extract for extracting multiple functions and/or 2010-02-10 23:58:53 +00:00
unittests Fix some of the memcheck errors found in the JIT unittests. 2010-02-11 06:41:30 +00:00
utils work around a gcc bug with -Wuninitialized. 2010-02-10 21:22:51 +00:00
website Prepare for "core" website. 2007-08-03 05:43:35 +00:00
Xcode Remove the IA-64 backend. 2009-07-24 00:30:09 +00:00
build-for-llvm-top.sh Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
CMakeLists.txt CMake: Add MCParser directory. 2010-01-22 02:04:33 +00:00
configure Make --disable-libffi work on systems with libffi installed. Also 2010-02-09 23:03:44 +00:00
CREDITS.TXT Add myself to the blame list. 2009-08-20 15:20:15 +00:00
LICENSE.TXT 2010 is upon us. 2010-01-09 18:40:31 +00:00
llvm.spec.in * llvm.spec.in: update blurb 2007-07-13 09:48:29 +00:00
Makefile For 'install-clang' target, also traverse tools/clang/lib/Runtime. 2010-01-20 00:43:07 +00:00
Makefile.common Removed trailing whitespace from Makefiles. 2009-01-09 16:44:42 +00:00
Makefile.config.in Fix typos. Thanks to John Tytgat for noticing it! 2009-12-07 00:27:35 +00:00
Makefile.rules Added a custom TableGen backend to support the 2010-01-29 00:21:04 +00:00
ModuleInfo.txt Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
README.txt test commit. 2010-01-26 19:45:17 +00:00

README.txt 

Low Level Virtual Machine (LLVM)
================================

This directory and its subdirectories contain source code for the Low Level
Virtual Machine, a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the HTML documentation provided in docs/index.html for further
assistance with LLVM.