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548f2b6e8f
llvm-6502/include/llvm/Support
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Rafael Espindola 548f2b6e8f Don't own the buffer in object::Binary. 
Owning the buffer is somewhat inflexible. Some Binaries have sub Binaries
(like Archive) and we had to create dummy buffers just to handle that. It is
also a bad fit for IRObjectFile where the Module wants to own the buffer too.

Keeping this ownership would make supporting IR inside native objects
particularly painful.

This patch focuses in lib/Object. If something elsewhere used to own an Binary,
now it also owns a MemoryBuffer.

This patch introduces a few new types.

* MemoryBufferRef. This is just a pair of StringRefs for the data and name.
  This is to MemoryBuffer as StringRef is to std::string.
* OwningBinary. A combination of Binary and a MemoryBuffer. This is needed
  for convenience functions that take a filename and return both the
  buffer and the Binary using that buffer.

The C api now uses OwningBinary to avoid any change in semantics. I will start
a new thread to see if we want to change it and how.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216002 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-19 18:44:46 +00:00
..
AIXDataTypesFix.h
AlignOf.h
Allocator.h BumpPtrAllocator: remove 'no slabs allocated yet' check 2014-08-17 18:31:18 +00:00
ARMBuildAttributes.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
ARMEHABI.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
ARMWinEH.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
ArrayRecycler.h [C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr. 2014-04-14 00:51:57 +00:00
Atomic.h
BlockFrequency.h blockfreq: Defer to BranchProbability::scale() (again) 2014-04-29 16:31:29 +00:00
BranchProbability.h BranchProb: Simplify printing code 2014-04-29 17:07:42 +00:00
Capacity.h
Casting.h [C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr. 2014-04-09 06:08:46 +00:00
CBindingWrapping.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
circular_raw_ostream.h [C++11] Make use of 'nullptr' in the Support library. 2014-04-07 04:17:22 +00:00
CodeGen.h
COFF.h Support: update DLLCharacteristics enumeration 2014-06-27 03:11:18 +00:00
CommandLine.h Revert "[Support] Promote cl::StringSaver to a separate utility" 2014-08-15 23:39:01 +00:00
Compiler.h Add a LLVM_NOEXCEPT to Compiler.h. 2014-06-10 20:45:52 +00:00
Compression.h Simplify compression API by compressing into a SmallVector rather than a MemoryBuffer 2014-04-05 21:53:04 +00:00
ConvertUTF.h Support/ConvertUTF: implement U+FFFD insertion according to the recommendation 2014-06-16 11:09:46 +00:00
CrashRecoveryContext.h For CrashRecoveryContext::RunSafelyOnThread, propagate Darwin's PRIO_DARWIN_BG to the new thread if it is 2014-06-25 23:54:50 +00:00
DataExtractor.h
DataStream.h
DataTypes.h.cmake DataTypes.h.cmake: Define PRIx32 &c for !HAVE_INTTYPES_H hosts. 2014-08-08 17:00:47 +00:00
DataTypes.h.in Fix standard integer definitions for MSVC in DataTypes.h 2014-05-28 18:19:55 +00:00
Debug.h [Modules] Make Support/Debug.h modular. This requires it to not change 2014-04-21 22:55:11 +00:00
DOTGraphTraits.h
Dwarf.h Emit DWARF3 call frame information when DWARF3+ debug info is requested 2014-06-19 15:39:33 +00:00
DynamicLibrary.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
ELF.h AArch64: add support for dynamic-loader relocations 2014-08-11 10:10:27 +00:00
Endian.h Using llvm::sys::swapByteOrder() for the common case of byte-swapping a value in place 2014-06-14 13:18:07 +00:00
EndianStream.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
Errc.h Finishing touch for the std::error_code transition. 2014-06-13 17:20:48 +00:00
Errno.h
ErrorHandling.h Make the error-handling functions thread-safe. 2014-06-13 21:20:44 +00:00
ErrorOr.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
FileOutputBuffer.h Don't use 'using std::error_code' in include/llvm. 2014-06-12 21:46:39 +00:00
FileSystem.h Remove dead code. Fixes pr20544. 2014-08-08 21:35:52 +00:00
FileUtilities.h [C++11] Make use of 'nullptr' in the Support library. 2014-04-07 04:17:22 +00:00
Format.h Support: style/documentation cleanup for format 2014-06-04 15:47:07 +00:00
FormattedStream.h [C++11] Make use of 'nullptr' in the Support library. 2014-04-07 04:17:22 +00:00
GCOV.h test commit: remove trailing space 2014-07-23 17:18:05 +00:00
GenericDomTree.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
GenericDomTreeConstruction.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
GraphWriter.h Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
Host.h
LEB128.h [C++11] Make use of 'nullptr' in the Support library. 2014-04-07 04:17:22 +00:00
LICENSE.TXT
LineIterator.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
Locale.h
LockFileManager.h Don't use 'using std::error_code' in include/llvm. 2014-06-12 21:46:39 +00:00
MachO.h extracting swapStruct into include/llvm/Support/MachO.h (no functional change) 2014-07-18 09:26:16 +00:00
ManagedStatic.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
MathExtras.h Undefine R2, R4, R6 after use. 2014-07-02 14:40:35 +00:00
MD5.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
Memory.h Don't use 'using std::error_code' in include/llvm. 2014-06-12 21:46:39 +00:00
MemoryBuffer.h Don't own the buffer in object::Binary. 2014-08-19 18:44:46 +00:00
MemoryObject.h
Mutex.h Include Threading.h instead of forward declaring a function. 2014-06-19 20:20:03 +00:00
MutexGuard.h
OnDiskHashTable.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
OutputBuffer.h
Path.h Path: Stop claiming path::const_iterator is bidirectional 2014-08-04 17:36:41 +00:00
PluginLoader.h
PointerLikeTypeTraits.h
PrettyStackTrace.h
Process.h Refactor the code in clang to find a file in a PATH like environment variable into a helper function 2014-06-30 19:54:20 +00:00
Program.h Don't use 'using std::error_code' in include/llvm. 2014-06-12 21:46:39 +00:00
RandomNumberGenerator.h Fix the build. 2014-06-25 15:47:36 +00:00
raw_os_ostream.h
raw_ostream.h Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
Recycler.h [Allocator] Stop forward-declaring BumpPtrAllocator in a few places. 2014-03-30 11:36:29 +00:00
RecyclingAllocator.h
Regex.h [C++11] Make use of 'nullptr' in the Support library. 2014-04-07 04:17:22 +00:00
Registry.h Use unique_ptr for the result of Registry entries. 2014-04-15 05:53:26 +00:00
RegistryParser.h
RWMutex.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
SaveAndRestore.h SaveAndRestore: fix coding style and Doxygenify comments 2014-04-10 09:44:32 +00:00
ScaledNumber.h Include <tuple> for std::tie 2014-06-24 05:59:52 +00:00
Signals.h [C++11] Make use of 'nullptr' in the Support library. 2014-04-07 04:17:22 +00:00
SMLoc.h [C++11] Make use of 'nullptr' in the Support library. 2014-04-07 04:17:22 +00:00
Solaris.h
SourceMgr.h SourceMgr: consistently use 'unsigned' for the memory buffer ID type 2014-07-09 08:30:15 +00:00
SpecialCaseList.h SpecialCaseList.h: Fix -Wdocumentation with \code. 2014-07-10 11:39:59 +00:00
StreamableMemoryObject.h Convert some assert(0) to llvm_unreachable or fold an 'if' condition into the assert. 2014-06-19 06:10:58 +00:00
StringPool.h Fix breakage from r211244 by using LLVM_EXPLICIT to avoid using explicit operators under MSVC where they're not supported. 2014-06-19 01:09:49 +00:00
StringRefMemoryObject.h
SwapByteOrder.h Adding llvm::sys::swapByteOrder() for the common use-case of byte-swapping a value in place 2014-06-14 12:52:55 +00:00
SystemUtils.h
TargetRegistry.h Remove obsolete function TargetRegistry::getClosestTargetForJIT() 2014-07-01 10:47:13 +00:00
TargetSelect.h
Threading.h Re-apply r211287: Remove support for LLVM runtime multi-threading. 2014-06-27 15:13:01 +00:00
ThreadLocal.h
Timer.h [C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr. 2014-04-14 00:51:57 +00:00
TimeValue.h
ToolOutputFile.h
type_traits.h
Unicode.h include/llvm/Support/Unicode.h didn't have re-include guards 2014-05-13 10:11:29 +00:00
UnicodeCharRanges.h [Modules] Make Support/Debug.h modular. This requires it to not change 2014-04-21 22:55:11 +00:00
Valgrind.h Don't mark the declarations of the TSan annotation functions as weak. 2014-03-30 11:20:25 +00:00
Watchdog.h
Win64EH.h
WindowsError.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
YAMLParser.h Convert an ownership comment with std::uinque_ptr. 2014-08-17 22:20:33 +00:00
YAMLTraits.h Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00