llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-30 19:29:20 +00:00

LLVM backend for 6502

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Hal Finkel bbd169b1d9 Reserve space for the mandatory traceback fields on PPC64. We need to reserve space for the mandatory traceback fields, though leaving them as zero is appropriate for now. Although the ABI calls for these fields to be filled in fully, no compiler on Linux currently does this, and GDB does not read these fields. GDB uses the first word of zeroes during exception handling to find the end of the function and the size field, allowing it to compute the beginning of the function. DWARF information is used for everything else. We need the extra 8 bytes of pad so the size field is found in the right place. As a comparison, GCC fills in a few of the fields -- language, number of saved registers -- but ignores the rest. IBM's proprietary OSes do make use of the full traceback table facility. Patch by Bill Schmidt. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162854 91177308-0d34-0410-b5e6-96231b3b80d8		2012-08-29 20:22:24 +00:00
autoconf	Temporarily revert this to bring back the bots.	2012-08-28 01:17:46 +00:00
bindings	Remove tabs.	2012-07-19 00:23:13 +00:00
cmake	enable cross compilation with cmake	2012-08-20 19:56:52 +00:00
docs	Patch by Sean Silva to un-barf his computer by explicitly removing the '\n'	2012-08-28 17:18:27 +00:00
examples	Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.h	2012-06-29 12:38:19 +00:00
include	Make MemoryBuiltins aware of TargetLibraryInfo.	2012-08-29 15:32:21 +00:00
lib	Reserve space for the mandatory traceback fields on PPC64.	2012-08-29 20:22:24 +00:00
projects	Enable recursing into the compiler-rt projcet with the CMake build.	2012-08-29 00:38:02 +00:00
runtime	libprofile: [CMake] Let libprofile_rt be not loadable_module but shared library. Autoconf's one does so.	2012-08-29 00:37:51 +00:00
test	Reserve space for the mandatory traceback fields on PPC64.	2012-08-29 20:22:24 +00:00
tools	LLI: move instruction cache tweaks.	2012-08-28 23:22:30 +00:00
unittests	Don't pass a null pointer to cast<> in its unit tests.	2012-08-21 20:39:25 +00:00
utils	Fix a nondeterminism in the ARM assembler.	2012-08-29 03:52:57 +00:00
.gitignore	Ignore the documentation-suggested location for compile_commands.json	2012-08-21 19:23:30 +00:00
CMakeLists.txt	enable cross compilation with cmake	2012-08-20 19:56:52 +00:00
CODE_OWNERS.TXT	Add the list of code owners to the top level of the LLVM source tree to	2012-07-26 08:04:09 +00:00
configure	Temporarily revert this to bring back the bots.	2012-08-28 01:17:46 +00:00
CREDITS.TXT	Alphabetize.	2012-06-19 23:47:58 +00:00
LICENSE.TXT	Add YAML parser to Support.	2012-04-03 23:09:22 +00:00
llvm.spec.in	Tidy up. s/Low Level Virtual Machine/LLVM/.	2012-01-25 22:00:23 +00:00
LLVMBuild.txt	LLVMBuild: Introduce a common section which currently has a list of the	2011-12-12 22:45:54 +00:00
Makefile	darwin/cross-build: Unset SDKROOT when building BuildTools.	2012-08-22 22:01:01 +00:00
Makefile.common	[docs] Remove unsupported references to ExtraSource variable.	2012-05-15 21:32:27 +00:00
Makefile.config.in	Temporarily revert this to bring back the bots.	2012-08-28 01:17:46 +00:00
Makefile.rules	Temporarily revert this to bring back the bots.	2012-08-28 01:17:46 +00:00
README.txt	test commit	2012-07-11 17:34:12 +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
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If you're writing a package for LLVM, see docs/Packaging.html for our
suggestions.