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* Remove obsolete comments about throwing exceptions.Dan Gohman2010-09-023-6/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112874 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a comment.Dan Gohman2010-09-021-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112836 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an interface for unregistering a file from the FilesToRemove list.Dan Gohman2010-09-011-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112705 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix spelling/typo.Michael J. Spencer2010-08-311-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112585 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an erase() method to llvm::ThreadLocal.Owen Anderson2010-07-281-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109686 91177308-0d34-0410-b5e6-96231b3b80d8
* Add more doxygen comments for llvm::ThreadLocal.Owen Anderson2010-07-281-0/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109683 91177308-0d34-0410-b5e6-96231b3b80d8
* Path::isRootDirectory is unimplemented on Unix and not used,Chris Lattner2010-07-121-8/+0
| | | | | | | remove it, fixing PR6909. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108125 91177308-0d34-0410-b5e6-96231b3b80d8
* DataTypes.h.cmake (MSVC): Protect some #define's and use specificOscar Fuentes2010-06-241-17/+35
| | | | | | | suffixes for integer types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106797 91177308-0d34-0410-b5e6-96231b3b80d8
* Add llvm::sys::RunInterruptHandlers(), which runs the registered SIGINT cleanupDaniel Dunbar2010-05-081-0/+4
| | | | | | stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103333 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix typo.Nick Lewycky2010-04-291-1/+1
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* Fix use-of-uninitialized value when RWX memory can't be allocated (PR6701).Torok Edwin2010-03-281-1/+1
| | | | | | | | | | | | | | SELinux doesn't allow 'execmem', returning MAP_FAILED and 'Permission denied' for mmap or RWX memory. In this case AllocateRWX was returning a MemoryBlock with uninitialized fields, which sometimes caused crashes. This patch initializes MemoryBlock fields to 0, so that the RWX-failure check works. It doesn't fix the SELinux 'execmem' issues though (the JIT will not work when SELinux is in enforcing mode). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99762 91177308-0d34-0410-b5e6-96231b3b80d8
* Tell Valgrind when we modify already-executed machine code so it knowsJeffrey Yasskin2010-03-151-0/+32
| | | | | | | | | to re-instrument the code. We depend on the system valgrind.h to avoid adding a new license. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98529 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix various doxygen warnings.Dan Gohman2010-02-221-1/+1
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* Fix "the the" and similar typos.Dan Gohman2010-02-102-2/+2
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* Add llvm::Program::ChangeStderrToBinary().Douglas Gregor2010-01-281-2/+4
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* Stubs for getHostCPUFeatures API. This implements part of PR5389.Xerxes Ranby2010-01-191-0/+13
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* Make Path use StringRef instead of std::string where possible.Jeffrey Yasskin2009-12-171-23/+24
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* Removed VC++ compatibility code from DataTypes.h.in.Oscar Fuentes2009-12-081-36/+0
| | | | | | | This header file is not used on VC++ builds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90829 91177308-0d34-0410-b5e6-96231b3b80d8
* For VC++, define the ?INT*_C macros only it they are not yet defined.Oscar Fuentes2009-12-081-8/+27
| | | | | | | | | | Some compatibility updates like the Boost TR1 compatibility headers define them. Patch contributed by OvermindDL1! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90828 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixes the Atomic implementation if compiled by MSVC compiler.Oscar Fuentes2009-12-071-0/+4
| | | | | | | | | | sys::cas_flag should be long on this platform, InterlockedAdd() is defined only for the Itanium architecture (according to MSDN). Patch by Michael Beck! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90748 91177308-0d34-0410-b5e6-96231b3b80d8
* Adjust comments to new semantics.Edward O'Callaghan2009-11-251-3/+3
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* API change Path::isSpecialFile to Path::isRegularFile, improve semantics in ↵Edward O'Callaghan2009-11-251-3/+5
| | | | | | regards to comments from 89765 post review. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89848 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix comments as pre-post review for rev.89765.Edward O'Callaghan2009-11-241-2/+2
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* Provide Path::isSpecialFile interface for PR5568.Edward O'Callaghan2009-11-241-0/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89765 91177308-0d34-0410-b5e6-96231b3b80d8
* Add llvm::sys::getHostCPUName, for detecting the LLVM name for the host CPU.Daniel Dunbar2009-11-141-0/+6
| | | | | | | | | - This is an initial step towards -march=native support in Clang, and towards eliminating host dependencies in the targets. See PR5389. - Patch by Roman Divacky! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88768 91177308-0d34-0410-b5e6-96231b3b80d8
* 80-col violation.Mikhail Glushenkov2009-11-071-2/+2
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* Move DataTypes.h to include/llvm/System, update all users. This breaks the lastChandler Carruth2009-10-267-4/+328
| | | | | | | direct inclusion edge from System to Support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85086 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix typo.Nick Lewycky2009-10-111-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83780 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix typo.Nick Lewycky2009-10-111-1/+1
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* Revert "Get rid of GetProcessId in Win32/Program.inc.", this breaksDaniel Dunbar2009-09-221-4/+8
| | | | | | ExecuteAndWait. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82522 91177308-0d34-0410-b5e6-96231b3b80d8
* Get rid of GetProcessId in Win32/Program.inc.Mikhail Glushenkov2009-09-151-8/+4
| | | | | | | GetProcessId was introduced only in XP. As a bonus, this change makes Program objects copyable, since Program is now basically a PID. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81826 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix llvm-extract's "writing bitcode to a terminal" warning, which wasn'tDan Gohman2009-09-111-0/+5
| | | | | | | | | | | | | | | | working. To support this, add an is_displayed() function to raw_ostream, and generalize Process::StandardOutIsDisplayed and friends in order to support it. Also, call RemoveFileOnSignal before creating a file instead of after, so that the file isn't left behind if the program is interrupted between when the file is created and RemoveFileOnSignal is called. While here, add a -S to llvm-extract and port it to IRReader so that it supports assembly input. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81568 91177308-0d34-0410-b5e6-96231b3b80d8
* Copy-pasto.Mikhail Glushenkov2009-09-091-3/+2
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* Revert 81248 for now.Mikhail Glushenkov2009-09-091-0/+4
| | | | | | Program objects have ownership semantics on Windows. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81329 91177308-0d34-0410-b5e6-96231b3b80d8
* Const-correctness.Mikhail Glushenkov2009-09-081-1/+1
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* Since Program is basically a PID, it should be copyable.Mikhail Glushenkov2009-09-081-4/+0
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* Get rid of the Pid_ member in the Program class.Mikhail Glushenkov2009-09-081-4/+2
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* Add a Kill() function to the Program class.Mikhail Glushenkov2009-09-081-3/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81246 91177308-0d34-0410-b5e6-96231b3b80d8
* Tweak code into an equivalent form for which iccDuncan Sands2009-09-061-16/+20
| | | | | | | | doesn't warn about unreachable instructions. Patch by Erick Tryzelaar (#111). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81110 91177308-0d34-0410-b5e6-96231b3b80d8
* Prune #includes from llvm/Linker.h and llvm/System/Path.h,Chris Lattner2009-08-232-29/+5
| | | | | | | | | | | | | | | | | | | | forcing them down into various .cpp files. This change also: 1. Renames TimeValue::toString() and Path::toString() to ::str() for similarity with the STL. 2. Removes all stream insertion support for sys::Path, forcing clients to call .str(). 3. Removes a use of Config/alloca.h from bugpoint, using smallvector instead. 4. Weans llvm-db off <iostream> sys::Path really needs to be gutted, but I don't have the desire to do it at this point. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79869 91177308-0d34-0410-b5e6-96231b3b80d8
* This void is implicit in C++.Dan Gohman2009-08-121-1/+1
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* Revert 78662 to fix broken windows build. Add a comment which explains the ↵Benjamin Kramer2009-08-111-1/+2
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* Remove an unnecessary mutable.Dan Gohman2009-08-111-1/+1
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* Fix a race condition in getting the process exit code on Win32.Daniel Dunbar2009-08-031-3/+6
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* Add a warning.Mikhail Glushenkov2009-07-311-1/+2
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* Re-committing r76828 with the JIT memory manager changes now that the buildReid Kleckner2009-07-231-3/+6
| | | | | | | bots like the BumpPtrAllocator changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76902 91177308-0d34-0410-b5e6-96231b3b80d8
* Reverting r76825 and r76828, since they caused clang runtime errors and some ↵Reid Kleckner2009-07-231-6/+3
| | | | | | build failure involving memset. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76838 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the JIT code emitter properly retry and ask for more memory when it runsReid Kleckner2009-07-231-3/+6
| | | | | | | | | | | | | | out of memory, and also make the default memory manager allocate more memory when it runs out. Also, switch function stubs and global data over to using the BumpPtrAllocator. This makes it so the JIT no longer mmaps (or the equivalent on Windows) 16 MB of memory, and instead allocates in 512K slabs. I suspect this size could go lower, especially on embedded platforms, now that more slabs can be allocated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76828 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a Program::GetPid() method.Mikhail Glushenkov2009-07-181-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76341 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove duplication in Program::Execute{And,No}Wait.Mikhail Glushenkov2009-07-181-93/+104
| | | | | | | Implemented by moving the code out of static functions into methods of Program class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76340 91177308-0d34-0410-b5e6-96231b3b80d8
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