llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-10-04 00:54:53 +00:00

History

Aaron Ballman af35d86bbd Fixes a buffer overrun where the allocated buffer wasn't large enough to accommodate the closing quote escape rules in some instances. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180836 91177308-0d34-0410-b5e6-96231b3b80d8		2013-05-01 02:53:14 +00:00
..
Unix	Inline variable into the #ifdef block where it's used.	2013-04-28 07:47:04 +00:00
Windows	Fixes a buffer overrun where the allocated buffer wasn't large enough to accommodate the closing quote escape rules in some instances.	2013-05-01 02:53:14 +00:00
Allocator.cpp
APFloat.cpp
APInt.cpp	Use pre-inc, pre-dec when possible.	2013-03-20 23:56:19 +00:00
APSInt.cpp
Atomic.cpp
BlockFrequency.cpp
BranchProbability.cpp
circular_raw_ostream.cpp
CMakeLists.txt	Add basic zlib support to LLVM. This would allow to use compression/uncompression in selected LLVM tools.	2013-04-23 08:28:39 +00:00
CommandLine.cpp
Compression.cpp	Fixup for r180094: properly use MSan interface functions	2013-04-23 13:35:32 +00:00
ConstantRange.cpp
ConvertUTF.c
ConvertUTFWrapper.cpp
COPYRIGHT.regex
CrashRecoveryContext.cpp
DAGDeltaAlgorithm.cpp
DataExtractor.cpp	Make the host endianness check an integer constant expression.	2013-04-15 14:44:24 +00:00
DataStream.cpp
Debug.cpp
DeltaAlgorithm.cpp
Disassembler.cpp
Dwarf.cpp
DynamicLibrary.cpp
Errno.cpp
ErrorHandling.cpp	Add a boolean parameter to the llvm::report_fatal_error() function to indicated	2013-03-27 18:27:54 +00:00
FileOutputBuffer.cpp
FileUtilities.cpp
FoldingSet.cpp	Make the host endianness check an integer constant expression.	2013-04-15 14:44:24 +00:00
FormattedStream.cpp
GraphWriter.cpp
Hashing.cpp
Host.cpp	Testing for _XCR_XFEATURE_ENABLED_MASK instead of a specific MSVC version because some MSVC 2010 SP1 installations do not have the _xgetbv intrinsic. Patch thanks to Serge Pavlov!	2013-04-23 17:38:44 +00:00
IncludeFile.cpp
IntEqClasses.cpp
IntervalMap.cpp
IntrusiveRefCntPtr.cpp
IsInf.cpp
IsNAN.cpp
LLVMBuild.txt
Locale.cpp
LocaleGeneric.inc
LocaleWindows.inc
LocaleXlocale.inc
LockFileManager.cpp	<rdar://problem/13551789> Fix a race in the LockFileManager.	2013-04-05 20:53:57 +00:00
Makefile
ManagedStatic.cpp
Memory.cpp
MemoryBuffer.cpp	Put private class into an anonmyous namespace.	2013-03-30 15:23:08 +00:00
MemoryObject.cpp
Mutex.cpp
Path.cpp
PathV2.cpp	[Support][FileSystem] Fix identify_magic for big endian ELF.	2013-04-05 20:10:04 +00:00
PluginLoader.cpp
PrettyStackTrace.cpp	Add a new watchdog timer interface. The interface does not permit handling timeouts, so	2013-03-26 01:27:52 +00:00
Process.cpp
Program.cpp	Add a boolean parameter to the ExecuteAndWait static function to indicated	2013-03-26 23:35:00 +00:00
raw_os_ostream.cpp
raw_ostream.cpp	Don't try to generate crash diagnostics if we had an I/O failure. It's very	2013-03-27 18:30:00 +00:00
README.txt.system
regcclass.h
regcname.h
regcomp.c
regengine.inc
regerror.c
regex2.h
regex_impl.h
Regex.cpp
regexec.c
regfree.c
regstrlcpy.c
regutils.h
RWMutex.cpp
SearchForAddressOfSpecialSymbol.cpp
Signals.cpp
SmallPtrSet.cpp	SmallVector and SmallPtrSet allocations now power-of-two aligned.	2013-03-29 22:07:12 +00:00
SmallVector.cpp
SourceMgr.cpp
Statistic.cpp
StreamableMemoryObject.cpp
StringExtras.cpp
StringMap.cpp
StringPool.cpp
StringRef.cpp
system_error.cpp
SystemUtils.cpp
TargetRegistry.cpp
Threading.cpp
ThreadLocal.cpp
Timer.cpp
TimeValue.cpp
ToolOutputFile.cpp
Triple.cpp
Twine.cpp
Valgrind.cpp
Watchdog.cpp	Add a new watchdog timer interface. The interface does not permit handling timeouts, so	2013-03-26 01:27:52 +00:00
YAMLParser.cpp
YAMLTraits.cpp

README.txt.system

Design Of lib/System
====================

The software in this directory is designed to completely shield LLVM from any
and all operating system specific functionality. It is not intended to be a
complete operating system wrapper (such as ACE), but only to provide the
functionality necessary to support LLVM.

The software located here, of necessity, has very specific and stringent design
rules. Violation of these rules means that cracks in the shield could form and
the primary goal of the library is defeated. By consistently using this library,
LLVM becomes more easily ported to new platforms since the only thing requiring
porting is this library.

Complete documentation for the library can be found in the file:
  llvm/docs/SystemLibrary.html
or at this URL:
  http://llvm.org/docs/SystemLibrary.html

While we recommend that you read the more detailed documentation, for the
impatient, here's a high level summary of the library's requirements.

 1. No system header files are to be exposed through the interface.
 2. Std C++ and Std C header files are okay to be exposed through the interface.
 3. No exposed system-specific functions.
 4. No exposed system-specific data.
 5. Data in lib/System classes must use only simple C++ intrinsic types.
 6. Errors are handled by returning "true" and setting an optional std::string
 7. Library must not throw any exceptions, period.
 8. Interface functions must not have throw() specifications.
 9. No duplicate function impementations are permitted within an operating
    system class.

To accomplish these requirements, the library has numerous design criteria that
must be satisfied. Here's a high level summary of the library's design criteria:

 1. No unused functionality (only what LLVM needs)
 2. High-Level Interfaces
 3. Use Opaque Classes
 4. Common Implementations
 5. Multiple Implementations
 6. Minimize Memory Allocation
 7. No Virtual Methods