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path: root/lib/Target/PowerPC/PPCJITInfo.cpp
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2013-02-17Make the visibility of LLVMPPCCompilationCallback work with GCC.Benjamin Kramer
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
2013-02-15Give these callbacks hidden visibility. It is better to not export them moreRafael Espindola
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
2013-02-15Don't make assumptions about the mangling of static functions in extern "C"Rafael Espindola
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
2013-02-14Revert r175120 and r175121. Clang is producing the expected asm names again.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175133 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-14Don't asume that a static function in an extern "C" block will not be mangled.Rafael Espindola
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
2013-01-02Move all of the header files which are involved in modelling the LLVM IRChandler Carruth
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
2012-12-03Use the new script to sort the includes of every file under lib.Chandler Carruth
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
2012-05-09Mark .opd @progbits, thus avoiding a warning from asm.Roman Divacky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156494 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-03Make PPCCompilationCallbackC function to be static, so there will be no need ↵Anton Korobeynikov
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
2011-06-15Make PPC64CompilationCallback compilable no non-darwin platforms.Roman Divacky
Patch by Nathan Whitehorn! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133059 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29I swear I did a make clean and make before committing all this...Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120304 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-14Teach PPC how to replaceMachineCodeForFunction correctly. (FixesJeffrey Yasskin
JITTest.FunctionIsRecompiledAndRelinked.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93475 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-15Change indirect-globals to use a dedicated allocIndirectGV. This lets usJeffrey Yasskin
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
2009-11-23* Move stub allocation inside the JITEmitter, instead of exposing aJeffrey Yasskin
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
2009-11-23Allow more than one stub to be being generated at the same time.Jeffrey Yasskin
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
2009-07-14llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.Torok Edwin
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
2009-07-11assert(0) -> LLVM_UNREACHABLE.Torok Edwin
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
2009-07-08Implement changes from Chris's feedback.Torok Edwin
Finish converting lib/Target. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75043 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-03Refactor ABI code in the PowerPC backend.Tilmann Scheller
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
2009-05-30First patch in the direction of splitting MachineCodeEmitter in two subclasses:Bruno Cardoso Lopes
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
2008-11-08Rename startFunctionStub to startGVStub since it's also used for GV non-lazy ↵Evan Cheng
ptr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58897 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-16Trim #includes.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57649 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-25Switch the PPC backend and target-independent JIT to use the libsystem Chris Lattner
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
2008-06-17Add one more 'magic' define :)Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52420 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-17Unbreak non-PPC buildsAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52419 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-17Provide generic hooks for icache invalidation. Add PPC implementation.Anton Korobeynikov
Patch by Gary Benson! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52418 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-16Add support for icache invalidation on non-darwin ppc systems.Chris Lattner
Patch by Gary Benson! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52332 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-24Add FreeBSD/PPC support, patch by Marcel Moolenaar!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51538 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16Correlate stubs with functions in JIT: when emitting a stub, the JIT tells ↵Nicolas Geoffray
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
2008-01-25JITEmitter.cpp was trying to sync the icache for function stubs, butChris Lattner
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
2007-12-29Remove attribution from file headers, per discussion on llvmdev.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29Implementation of compilation callback in PPC ELF32Nicolas Geoffray
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37340 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-25Improve JIT support for linux/ppc: Patch by Nicolas Geoffray!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34572 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11Layout proper frame for ppc64.Jim Laskey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32436 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-10Reverting until finding the cause of secondary bugs.Jim Laskey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32413 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-10__PPC64CompilationCallback code was allowing registers to be clobbered by stub.Jim Laskey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32412 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08this is an initial patch to switch the ppc64 jit over to working in PIC mode,Chris Lattner
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
2006-12-07fix incorrect encoding of rldicr, used by ppc64 function stubs, etc.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32341 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07What should be the last unnecessary <iostream>s in the library.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32333 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-28wrap long linesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30662 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-08First pass at supporting relocations. Relocations are written correctly toNate Begeman
the file now, however the relocated address is currently wrong. Fixing that will require some deep pondering. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30207 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-29Make ppc64 jit kinda work right. About 2/3 of Olden passes with this,Nate Begeman
there are clearly some encoding bugs lurking in there somewhere. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29949 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27Resolve BB references with relocation.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29351 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27synchronizeICache removeed from TargetJITInfo.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29348 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-25- Refactor the code that resolve basic block references to a TargetJITInfoEvan Cheng
method. - Added synchronizeICache() to TargetJITInfo. It is called after each block of code is emitted to flush the icache. This ensures correct execution on targets that have separate dcache and icache. - Added PPC / Mac OS X specific code to do icache flushing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29276 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-12Implement PPC64 relocations typesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29125 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-01Silence -pedantic warningChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28633 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-24Patches to make the LLVM sources more -pedantic clean. Patch providedChris Lattner
by Anton Korobeynikov! This is a step towards closing PR786. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28447 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-02Fix a purely hypothetical problem (for now): emitWord emits in the hostChris Lattner
byte format. This doesn't work when using the code emitter in a cross target environment. Since the code emitter is only really used by the JIT, this isn't a current problem, but if we ever start emitting .o files, it would be. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28060 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-02Update the PPC compilation callback code to not need weird abi-violatingNate Begeman
prologs and epilogs, keep all the asm in one place, and remove use of compiler builtin functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28049 91177308-0d34-0410-b5e6-96231b3b80d8
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