llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-17 03:30:28 +00:00

History

Rafael Espindola 845a932af7 Add a function to check if an argument list is too long. This will be used in clang to decide if it should create an @file or not. It will be tested on the clang side. Patch by Nathan Froyd. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179285 91177308-0d34-0410-b5e6-96231b3b80d8		2013-04-11 14:06:34 +00:00
..
Unix	Add a function to check if an argument list is too long.	2013-04-11 14:06:34 +00:00
Windows	Add a function to check if an argument list is too long.	2013-04-11 14:06:34 +00:00
Allocator.cpp	as the allocator is reset zero out the number of bytes allocated, this was just	2013-02-20 23:30:56 +00:00
APFloat.cpp	Fix AsmPrinter crashes with assertion. Bug 15318 in Bugzilla	2013-03-20 01:46:36 +00:00
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 missing file to cmake build.	2013-03-26 01:29:15 +00:00
CommandLine.cpp	Remove an unused member variable from HelpPrinter. Move another member variable to be a local variable in the only method that uses it.	2013-03-09 23:29:37 +00:00
ConstantRange.cpp
ConvertUTF.c
ConvertUTFWrapper.cpp
COPYRIGHT.regex
CrashRecoveryContext.cpp
DAGDeltaAlgorithm.cpp
DataExtractor.cpp
DataStream.cpp
Debug.cpp	Fix accidental concatenation for "outputuntil" in the -debug-buffer-size option description.	2013-02-20 22:33:46 +00:00
DeltaAlgorithm.cpp
Disassembler.cpp
Dwarf.cpp	Previously, parsing capability of the .debug_frame section was added	2013-02-21 22:53:19 +00:00
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	[Support] Fix lifetime of file descriptors when using MemoryBuffer.	2013-03-14 00:20:10 +00:00
FileUtilities.cpp	Add static cast to unsigned char whenever a character classification function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration.	2013-02-12 21:21:59 +00:00
FoldingSet.cpp
FormattedStream.cpp
GraphWriter.cpp
Hashing.cpp
Host.cpp	Ensuring that both bits are set, and not just a combination of one or the other.	2013-04-03 18:00:22 +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	Make helpers static. Add missing include so LLVMInitializeObjCARCOpts gets C linkage.	2013-02-15 12:30:38 +00:00
Statistic.cpp	Disable statistics on Release builds and move tests that depend on -stats.	2013-03-08 22:56:31 +00:00
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	Fix initialization-order bug in llvm::Support::TimeValue. TimeValue::now() is explicitly called during module initialization of lib/Support/Process.cpp. It reads the field of global object PosixZeroTime, which is not guaranteed to be initialized at this point. Found by AddressSanitizer with -fsanitize=init-order option.	2013-02-19 11:35:39 +00:00
ToolOutputFile.cpp
Triple.cpp	Add AArch64 as an experimental target.	2013-01-31 12:12:40 +00:00
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