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path: root/lib/Target/PowerPC/PPCJITInfo.cpp
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* Move PPCJITInfo off of the TargetMachine and onto the subtarget.Eric Christopher2014-06-12
| | | | | | | Needed to migrate a few functions around to avoid circular header dependencies. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210845 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the use of TargetMachine from PPCJITInfo and replace withEric Christopher2014-06-12
| | | | | | | the subtarget. Also remove unnecessary argument to the constructor at the same time, we already have access via the subtarget. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210844 91177308-0d34-0410-b5e6-96231b3b80d8
* [Modules] Fix potential ODR violations by sinking the DEBUG_TYPEChandler Carruth2014-04-22
| | | | | | | definition below all of the header #include lines, lib/Target/... edition. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206842 91177308-0d34-0410-b5e6-96231b3b80d8
* [PPC64LE] ELFv2 ABI updates for the .opd sectionWill Schmidt2014-03-24
| | | | | | | | | | | | | | | | | | | | | [PPC64LE] ELFv2 ABI updates for the .opd section The PPC64 Little Endian (PPC64LE) target supports the ELFv2 ABI, and as such, does not have a ".opd" section. This is keyed off a _CALL_ELF=2 macro check. The CALL_ELF check is not clearly documented at this time. The basis for usage in this patch is from the gcc thread here: http://gcc.gnu.org/ml/gcc-patches/2013-11/msg01144.html > Adding comment from Uli: Looks good to me. I think the old-style JIT doesn't really work anyway for 64-bit, but at least with this patch LLVM will compile and link again on a ppc64le host ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204614 91177308-0d34-0410-b5e6-96231b3b80d8
* [PowerPC] Add comment explaining preprocessor directive.Bill Schmidt2013-07-28
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187320 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert 187318Bill Schmidt2013-07-28
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187319 91177308-0d34-0410-b5e6-96231b3b80d8
* [PowerPC] Remove unnecessary preprocessor checking.Bill Schmidt2013-07-28
| | | | | | | | | | The tests !defined(__ppc__) && !defined(__powerpc__) are not needed or helpful when verifying that code is being compiled for a 64-bit target. The simpler test provided by this revision is sufficient to tell if the target is 64-bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187318 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "[PowerPC] Improve consistency in use of __ppc__, __powerpc__, etc."Rafael Espindola2013-07-26
| | | | | | This reverts commit r187248. It broke many bots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187254 91177308-0d34-0410-b5e6-96231b3b80d8
* [PowerPC] Improve consistency in use of __ppc__, __powerpc__, etc.Bill Schmidt2013-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | Both GCC and LLVM will implicitly define __ppc__ and __powerpc__ for all PowerPC targets, whether 32- or 64-bit. They will both implicitly define __ppc64__ and __powerpc64__ for 64-bit PowerPC targets, and not for 32-bit targets. We cannot be sure that all other possible compilers used to compile Clang/LLVM define both __ppc__ and __powerpc__, for example, so it is best to check for both when relying on either inside the Clang/LLVM code base. This patch makes sure we always check for both variants. In addition, it fixes one unnecessary check in lib/Target/PowerPC/PPCJITInfo.cpp. (At least one of __ppc__ and __powerpc__ should always be defined when compiling for a PowerPC target, no matter which compiler is used, so testing for them is unnecessary.) There are some places in the compiler that check for other variants, like __POWERPC__ and _POWER, and I have left those in place. There is no need to add them elsewhere. This seems to be in Apple-specific code, and I won't take a chance on breaking it. There is no intended change in behavior; thus, no test cases are added. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187248 91177308-0d34-0410-b5e6-96231b3b80d8
* allow tests to run on powerpc-darwin8 again, checking for __ppc__David Fang2013-07-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187027 91177308-0d34-0410-b5e6-96231b3b80d8
* PPCJITInfo.cpp: Tweak r186252 with s/__ppc/__powerpc/ to work on ↵NAKAMURA Takumi2013-07-16
| | | | | | | | powerpc-linux Fedora 12. g++ (GCC) 4.4.4 20100630 (Red Hat 4.4.4-10) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186396 91177308-0d34-0410-b5e6-96231b3b80d8
* Reduce large list of macros to the primary platform macros. DistingiushJoerg Sonnenberger2013-07-13
| | | | | | | | between ELF (Linux, FreeBSD, NetBSD) and OSX as platform for the assembler dialect. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186252 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the visibility of LLVMPPCCompilationCallback work with GCC.Benjamin Kramer2013-02-17
| | | | | | | | | | | | GCC warns about the attribute being ignored if it occurs after void*. There seems to be some kind of incompatibility between clang and gcc here, but I can't fathom who's right. void* LLVM_LIBRARY_VISIBILITY foo(); // clang: hidden, gcc: default LLVM_LIBRARY_VISIBILITY void *bar(); // clang: hidden, gcc: hidden void LLVM_LIBRARY_VISIBILITY qux(); // clang: hidden, gcc: hidden git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175394 91177308-0d34-0410-b5e6-96231b3b80d8
* Give these callbacks hidden visibility. It is better to not export them moreRafael Espindola2013-02-15
| | | | | | | than we need to and some ELF linkers complain about directly accessing symbols with default visibility. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175268 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't make assumptions about the mangling of static functions in extern "C"Rafael Espindola2013-02-15
| | | | | | | | blocks. We still don't have consensus if we should try to change clang or the standard, but llvm should work with compilers that implement the current standard and mangle those functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175267 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r175120 and r175121. Clang is producing the expected asm names again.Rafael Espindola2013-02-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175133 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't asume that a static function in an extern "C" block will not be mangled.Rafael Espindola2013-02-14
| | | | | | | | | | | | | | Since functions with internal linkage don't have language linkage, it is valid to overload them: extern "C" { static int foo(); static int foo(int); } So we mangle them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175120 91177308-0d34-0410-b5e6-96231b3b80d8
* Move all of the header files which are involved in modelling the LLVM IRChandler Carruth2013-01-02
| | | | | | | | | | | | | | | | | | | | | into their new header subdirectory: include/llvm/IR. This matches the directory structure of lib, and begins to correct a long standing point of file layout clutter in LLVM. There are still more header files to move here, but I wanted to handle them in separate commits to make tracking what files make sense at each layer easier. The only really questionable files here are the target intrinsic tablegen files. But that's a battle I'd rather not fight today. I've updated both CMake and Makefile build systems (I think, and my tests think, but I may have missed something). I've also re-sorted the includes throughout the project. I'll be committing updates to Clang, DragonEgg, and Polly momentarily. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171366 91177308-0d34-0410-b5e6-96231b3b80d8
* Use the new script to sort the includes of every file under lib.Chandler Carruth2012-12-03
| | | | | | | | | | | | | | | | | Sooooo many of these had incorrect or strange main module includes. I have manually inspected all of these, and fixed the main module include to be the nearest plausible thing I could find. If you own or care about any of these source files, I encourage you to take some time and check that these edits were sensible. I can't have broken anything (I strictly added headers, and reordered them, never removed), but they may not be the headers you'd really like to identify as containing the API being implemented. Many forward declarations and missing includes were added to a header files to allow them to parse cleanly when included first. The main module rule does in fact have its merits. =] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
* Mark .opd @progbits, thus avoiding a warning from asm.Roman Divacky2012-05-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156494 91177308-0d34-0410-b5e6-96231b3b80d8
* Make PPCCompilationCallbackC function to be static, so there will be no need ↵Anton Korobeynikov2012-04-03
| | | | | | | | | to issue call via PLT when LLVM is built as shared library. This mimics the X86 backend towards the approach. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153938 91177308-0d34-0410-b5e6-96231b3b80d8
* Make PPC64CompilationCallback compilable no non-darwin platforms.Roman Divacky2011-06-15
| | | | | | | Patch by Nathan Whitehorn! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133059 91177308-0d34-0410-b5e6-96231b3b80d8
* I swear I did a make clean and make before committing all this...Michael J. Spencer2010-11-29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120304 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach PPC how to replaceMachineCodeForFunction correctly. (FixesJeffrey Yasskin2010-01-14
| | | | | | | | JITTest.FunctionIsRecompiledAndRelinked.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93475 91177308-0d34-0410-b5e6-96231b3b80d8
* Change indirect-globals to use a dedicated allocIndirectGV. This lets usJeffrey Yasskin2009-12-15
| | | | | | | | | | remove start/finishGVStub and the BufferState helper class from the MachineCodeEmitter interface. It has the side-effect of not setting the indirect global writable and then executable on ARM, but that shouldn't be necessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91464 91177308-0d34-0410-b5e6-96231b3b80d8
* * Move stub allocation inside the JITEmitter, instead of exposing aJeffrey Yasskin2009-11-23
| | | | | | | | | | | | | | | | way for each TargetJITInfo subclass to allocate its own stubs. This means stubs aren't as exactly-sized anymore, but it lets us get rid of TargetJITInfo::emitFunctionStubAtAddr(), which lets ARM and PPC support the eager JIT, fixing http://llvm.org/PR4816. * Rename the JITEmitter's stub creation functions to describe the kind of stub they create. So far, all of them create lazy-compilation stubs, but they sometimes get used when far-call stubs are needed. Fixing http://llvm.org/PR5201 will involve fixing this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89715 91177308-0d34-0410-b5e6-96231b3b80d8
* Allow more than one stub to be being generated at the same time.Jeffrey Yasskin2009-11-23
| | | | | | | | | | It's probably better in the long run to replace the indirect-GlobalVariable system. That'll be done after a subsequent patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89708 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.Torok Edwin2009-07-14
| | | | | | | | | | This adds location info for all llvm_unreachable calls (which is a macro now) in !NDEBUG builds. In NDEBUG builds location info and the message is off (it only prints "UREACHABLE executed"). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75640 91177308-0d34-0410-b5e6-96231b3b80d8
* assert(0) -> LLVM_UNREACHABLE.Torok Edwin2009-07-11
| | | | | | | | | | Make llvm_unreachable take an optional string, thus moving the cerr<< out of line. LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for NDEBUG builds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75379 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement changes from Chris's feedback.Torok Edwin2009-07-08
| | | | | | | Finish converting lib/Target. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75043 91177308-0d34-0410-b5e6-96231b3b80d8
* Refactor ABI code in the PowerPC backend.Tilmann Scheller2009-07-03
| | | | | | | | | | | | Make CalculateParameterAndLinkageAreaSize() Darwin-specific. Remove SVR4 specific code from LowerCALL_Darwin() and LowerFORMAL_ARGUMENTS_Darwin(). Rename MachoABI to DarwinABI for consistency. Rename ELF ABI to SVR4 ABI for consistency. Factor out common call return lowering between the Darwin and SVR4 ABI. Factor out common call lowering between the Darwin and SVR4 ABI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74766 91177308-0d34-0410-b5e6-96231b3b80d8
* First patch in the direction of splitting MachineCodeEmitter in two subclasses:Bruno Cardoso Lopes2009-05-30
| | | | | | | | JITCodeEmitter and ObjectCodeEmitter. No functional changes yet. Patch by Aaron Gray git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72631 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename startFunctionStub to startGVStub since it's also used for GV non-lazy ↵Evan Cheng2008-11-08
| | | | | | ptr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58897 91177308-0d34-0410-b5e6-96231b3b80d8
* Trim #includes.Dan Gohman2008-10-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57649 91177308-0d34-0410-b5e6-96231b3b80d8
* Switch the PPC backend and target-independent JIT to use the libsystem Chris Lattner2008-06-25
| | | | | | | | InvalidateInstructionCache method instead of calling through a hook on the JIT. This is a host feature, not a target feature. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52734 91177308-0d34-0410-b5e6-96231b3b80d8
* Add one more 'magic' define :)Anton Korobeynikov2008-06-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52420 91177308-0d34-0410-b5e6-96231b3b80d8
* Unbreak non-PPC buildsAnton Korobeynikov2008-06-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52419 91177308-0d34-0410-b5e6-96231b3b80d8
* Provide generic hooks for icache invalidation. Add PPC implementation.Anton Korobeynikov2008-06-17
| | | | | | | Patch by Gary Benson! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52418 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for icache invalidation on non-darwin ppc systems.Chris Lattner2008-06-16
| | | | | | | Patch by Gary Benson! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52332 91177308-0d34-0410-b5e6-96231b3b80d8
* Add FreeBSD/PPC support, patch by Marcel Moolenaar!Chris Lattner2008-05-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51538 91177308-0d34-0410-b5e6-96231b3b80d8
* Correlate stubs with functions in JIT: when emitting a stub, the JIT tells ↵Nicolas Geoffray2008-04-16
| | | | | | | | | | the memory manager which function the stub will resolve. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49814 91177308-0d34-0410-b5e6-96231b3b80d8
* JITEmitter.cpp was trying to sync the icache for function stubs, butChris Lattner2008-01-25
| | | | | | | | | was actually passing a completely incorrect size to sys_icache_invalidate. Instead of having the JITEmitter do this (which doesn't have the correct size), just make the target sync its own stubs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46354 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
* Implementation of compilation callback in PPC ELF32Nicolas Geoffray2007-05-29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37340 91177308-0d34-0410-b5e6-96231b3b80d8
* Improve JIT support for linux/ppc: Patch by Nicolas Geoffray!Chris Lattner2007-02-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34572 91177308-0d34-0410-b5e6-96231b3b80d8
* Layout proper frame for ppc64.Jim Laskey2006-12-11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32436 91177308-0d34-0410-b5e6-96231b3b80d8
* Reverting until finding the cause of secondary bugs.Jim Laskey2006-12-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32413 91177308-0d34-0410-b5e6-96231b3b80d8
* __PPC64CompilationCallback code was allowing registers to be clobbered by stub.Jim Laskey2006-12-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32412 91177308-0d34-0410-b5e6-96231b3b80d8
* this is an initial patch to switch the ppc64 jit over to working in PIC mode,Chris Lattner2006-12-08
| | | | | | | | | which allows the code to be above the 2G marker. We still need to JIT emit dyld stubs to support external, weak, common, etc globals, but that will happen tomorrow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32348 91177308-0d34-0410-b5e6-96231b3b80d8
* fix incorrect encoding of rldicr, used by ppc64 function stubs, etc.Chris Lattner2006-12-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32341 91177308-0d34-0410-b5e6-96231b3b80d8
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