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LLVM backend for 6502
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a2c2f1ae84
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Garrison Venn a2c2f1ae84 Adds a JIT based exception handling example to the examples directory. 
Both zero cost example domain specific, and C++ foreign exception handling are 
shown. The example's documentation fully explains how to run the example.

Notes:

1)   The code uses an extremely simple type info model.
2)   Only a single landing pad is used per unwind edge 
     (one call to llvm.eh.selector)
3)   llvm.eh.selector support for filter arguments is not given.
4)   llvm.eh.typeid.for is not used.
5)   Forced unwind behavior is not supported.
6)   Very little if any error handling is given.
7)   __attribute__((__aligned__)) is used.
8)   The code uses parts from the llvm compiler-rt project and
     the llvm Kaleidoscope example.
9)   The code has not been ported or tested on WINDOWS.
10)  The code was not tested with a cmake build.
11)  The code was tested for a debug build on 32bit X86 CentOS LINUX, 
     and both a debug and release build on OS X 10.6.2 (64bit).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95723 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-09 23:22:43 +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
docs Make --disable-libffi work on systems with libffi installed. Also 2010-02-09 23:03:44 +00:00
examples Adds a JIT based exception handling example to the examples directory. 2010-02-09 23:22:43 +00:00
include
lib Add VBIF/VBIT for disassembly only. 2010-02-09 23:05:23 +00:00
projects
runtime remove the random sampling framework, which is not maintained anymore. 2010-01-02 20:07:03 +00:00
test fix X86 encoder to output [disp] only addresses with no SIB byte 2010-02-09 21:47:19 +00:00
tools
unittests Disable unittests/ADT/BitVectorTest on PPC Darwin. 2010-02-09 22:15:27 +00:00
utils Fixed some indentation in the AsmWriterInst 2010-02-09 23:06:35 +00:00
website
Xcode
build-for-llvm-top.sh
CMakeLists.txt
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.