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2013-03-19Remove stale commentEli Bendersky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177410 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-19Fix for r177390: map values are pointers, use DeleteContainerSeconds() ↵Alexey Samsonov
instead of .clear() git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177409 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-19llvm-symbolizer: flush internal caches functionalityDmitry Vyukov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177390 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-17Build LLVMgold.so on FreeBSD using cmake.Rafael Espindola
Patch by Stephen Checkoway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177233 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-13Make LTO codegen use a PassManager, rather than a FunctionPassManager, for theLang Hames
codegen passes. This brings it in to line with clang and llc's codegen setup, and tidies up the code. If I understand correctly, adding ModulePasses to a FunctionPassManager is bogus. It only seems to explode if an added ModulePass depends on a FunctionPass though, which might be why this code has survived so long. Fixes <rdar://problem/13386816>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176977 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-28Connect LLVM CMake build scripts to LLDB's CMake scripts:Daniel Malea
- if you have LLDB checked out in $llvm/tools, CMake will build it now! - LLDB is known to build on Linux with libstdc++ and GCC 4.6/4.7 or Clang 3.3 - to run lldb tests, do "make check-lldb" after a build git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176307 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-28Add the -disable-opt option to LTO. This adds:Bill Wendling
- Consistency with opt (which supports the same option with the same meaning and description). - Debugging gold plugin-based linking without optimizations getting in the way. - Debugging programs linked with the gold plugin while preserving the original debug info. - Fine-grained control over LTO passes using the gold plugin in combination with opt (or clang/dragonegg). Patch by Cristiano Giuffrida! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176257 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-27print TLS segmentShankar Easwaran
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176192 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-26Try to get rid of a -wunitialized warning: explicitly initialize the pointerEli Bendersky
to NULL and use asserts to check in relevant places. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176134 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-26Fix auto_ptr is deprecated warningsMatt Arsenault
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176123 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-25Provide workaround for PR 15130.Andrew Kaylor
This changes the RecordingMemoryManager in lli to use mapped memory rather than malloc to allocate memory for sections and uses a 'near' MemoryBlock to keep the allocations together. This works around a problem in MCJIT where relocations are applied to a generated image immediately oupon generation, which isn't appropriate for the remote case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176057 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21[objdump] Add PT_PHDR.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175709 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20[objdump] Print the PT_INTERP and PT_DYNAMIC correcctly.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175659 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20[llvm-readobj] Add ELF .dynamic table dumping.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175592 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-15clang-formatize llvm-symbolizer codeAlexey Samsonov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175255 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-14llvm-symbolizer: speedup symbol lookupDmitry Vyukov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175158 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-13Use 'RC_XBS' instead of 'RC_BUILDIT' to catch all times when it's built in ↵Bill Wendling
the Apple way. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175069 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-12Add static cast to unsigned char whenever a character classification ↵Guy Benyei
function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175006 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-12Add support for the pubnames section to llvm-dwarfdump.Krzysztof Parzyszek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174976 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-10Update with attribute group IDs.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174847 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-08[readobj] Fix memory leak.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174687 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-05Initial support for DWARF CFI parsing and dumping in LLVMEli Bendersky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174463 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-05[objdump,readobj] Document the purpose and goals of each tool.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174439 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-05Print error messages from MemoryBuffer::getFile() in llvm-symbolizerAlexey Samsonov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174346 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-04Replace global std::string with const char[]Alexey Samsonov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174332 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-03[Object][Archive] Improve performance.Michael J. Spencer
Improve performance of iterating over children and accessing the member file buffer by caching the file size and moving code out to the header. This also makes getBuffer return a StringRef instead of a MemoryBuffer. Both fixing a memory leak and removing a malloc. This takes getBuffer from ~10% of the time in lld to unmeasurable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174272 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Fix a copy/paste-o that got missed because 'check' doesn't build lto.Chandler Carruth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174115 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Give the MCStreamer class hierarchy LLVM RTTI facilities for use withChandler Carruth
isa<> and dyn_cast<>. In several places, code is already hacking around the absence of this, and there seem to be several interfaces that might be lifted and/or devirtualized using this. This change was based on a discussion with Jim Grosbach about how best to handle testing for specific MCStreamer subclasses. He said that this was the correct end state, and everything else was too hacky so I decided to just make it so. No functionality should be changed here, this is just threading the kind through all the constructors and setting up the classof overloads. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174113 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-28Add support for source and line information to IntelJITEventListener for ↵Andrew Kaylor
object emitted by MCJIT. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173712 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-28Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation ↵Michael Gottesman
for refactoring the ARC Optimizer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173647 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-26Add DIContext::getLineInfoForAddressRange() function and test. This ↵Andrew Kaylor
function allows a caller to obtain a table of line information for a function using the function's address and size. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173537 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Add support for applying in-memory relocations to the .debug_line section ↵Andrew Kaylor
and, in the case of ELF files, using symbol addresses when available for relocations to the .debug_info section. Also extending the llvm-rtdyld tool to add the ability to dump line number information for testing purposes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173517 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25When encountering an unknown file format, ObjectFile::createObjectFile shouldEli Bendersky
politely report it instead of running into llvm_unreachable. Also patch llvm-dwarfdump to actually check whether the file it's attempting to dump is a valid object file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173489 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Add command-line flags for DWARF dumping.Eli Bendersky
Flags for dumping specific DWARF sections added in lib/DebugInfo and llvm-dwarfdump. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173480 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Rename variable to be more comprehensible and follow naming conventionEli Bendersky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173460 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24[bugpoint] make tool selection messages uniqueSaleem Abdulrasool
Change messages to help identify which interpreter was actually selected (safe vs testing). Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org> Reviewed-by: Chandler Carruth <chandlerc@gmail.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173360 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24[bugpoint] set Message after tool configurationSaleem Abdulrasool
Set the message returned after the GCC runner has been constructed as otherwise the message will be overwritten by the construction of the runner, resulting in misleading messages. Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org> Reviewed-by: Chandler Carruth <chandlerc@gmail.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173359 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24lli/RecordingMemoryManager: Free allocated sections in the destructor to ↵NAKAMURA Takumi
satisfy --vg-leak! FIXME: It could be generalized in MemoryManager. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173349 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22llvm-symbolizer: factor out bits of the tool into separate ↵Alexey Samsonov
LLVMSymbolize.{h,cpp} files. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173159 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Fix missed out llvm-stress after APFloat change.Tim Northover
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173141 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22[CMake] bugpoint-passes should not be built in "all", when LLVM_BUILD_TOOLS ↵NAKAMURA Takumi
is OFF. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173112 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21Remove unneeded #include.Jakub Staszak
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173088 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20switch llvm-bcanalyzer onto the new cursor APIs, allowing deletion ofChris Lattner
the old ReadRecord methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172952 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19fix method name.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172921 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Sort all of the includes. Several files got checked in with mis-sortedChandler Carruth
includes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172891 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18[MC/Mach-O] Add support for linker options in Mach-O files.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172779 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-16Remove unneeded include and empty lineEli Bendersky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172642 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-16We want the dwarf AT_producer for assembly source files to match clang'sKevin Enderby
AT_producer. Which includes clang's version information so we can tell which version of the compiler was used. This is the first of two steps to allow us to do that. This is the llvm-mc change to provide a method to set the AT_producer string. The second step, coming soon to a clang near you, will have the clang driver pass the value of getClangFullVersion() via an flag when invoking the integrated assembler on assembly source files. rdar://12955296 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172630 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-16Introduce llvm::sys::getProcessTriple() function.Peter Collingbourne
In r143502, we renamed getHostTriple() to getDefaultTargetTriple() as part of work to allow the user to supply a different default target triple at configure time. This change also affected the JIT. However, it is inappropriate to use the default target triple in the JIT in most circumstances because this will not necessarily match the current architecture used by the process, leading to illegal instruction and other such errors at run time. Introduce the getProcessTriple() function for use in the JIT and its clients, and cause the JIT to use it. On architectures with a single bitness, the host and process triples are identical. On other architectures, the host triple represents the architecture of the host CPU, while the process triple represents the architecture used by the host CPU to interpret machine code within the current process. For example, when executing 32-bit code on a 64-bit Linux machine, the host triple may be 'x86_64-unknown-linux-gnu', while the process triple may be 'i386-unknown-linux-gnu'. This fixes JIT for the 32-on-64-bit (and vice versa) build on non-Apple platforms. Differential Revision: http://llvm-reviews.chandlerc.com/D254 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172627 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-15[Object][ELF] Simplify ELFObjectFile by using ELFType.Michael J. Spencer
This simplifies the usage and implementation of ELFObjectFile by using ELFType to replace: <endianness target_endianness, std::size_t max_alignment, bool is64Bits> This does complicate the base ELF types as they must now use template template parameters to partially specialize for the 32 and 64bit cases. However these are only defined once. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172515 91177308-0d34-0410-b5e6-96231b3b80d8