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path: root/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp
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* Rename getABITypeSize to getTypePaddedSize, asDuncan Sands2009-01-121-3/+3
| | | | | | suggested by Chris. llvm-svn: 62099
* Handle weak_extern in the JIT. This fixesDan Gohman2009-01-051-2/+8
| | | | | | | | SingleSource/UnitTests/2007-04-25-weak.c in JIT mode. The test now passes on systems which are able to produce a correct reference output to compare with. llvm-svn: 61674
* Fix MachineCodeEmitter to use uintptr_t instead of intptr_t. This avoids ↵Evan Cheng2008-12-101-14/+21
| | | | | | some overflow issues. Patch by Thomas Jablin. llvm-svn: 60828
* Fix a bug introduced by r59265. If lazy compilation is disabled, return ↵Evan Cheng2008-12-101-1/+1
| | | | | | actual function ptr instead of ptr to stub if function is already compiled. llvm-svn: 60822
* Always emit a function pointer as a pointer to the function stub (if there ↵Evan Cheng2008-11-131-1/+20
| | | | | | is one). This makes it possible to compare function pointer values in lazy compilation mode. This fixes PR3043. llvm-svn: 59265
* Change binary dump format.Evan Cheng2008-11-121-9/+21
| | | | llvm-svn: 59119
* Comments and indentation.Evan Cheng2008-11-101-3/+3
| | | | llvm-svn: 59007
* Forgot these.Evan Cheng2008-11-101-19/+19
| | | | llvm-svn: 58952
* Remove a InvalidateInstructionCache call with incorrect size.Evan Cheng2008-11-081-4/+0
| | | | llvm-svn: 58898
* Rename startFunctionStub to startGVStub since it's also used for GV non-lazy ↵Evan Cheng2008-11-081-6/+6
| | | | | | ptr. llvm-svn: 58897
* Rename isString -> isExternalSymbol; getString -> getExternalSymbol since ↵Evan Cheng2008-11-081-3/+3
| | | | | | these work on externsym machine relocations. llvm-svn: 58895
* More debug output.Evan Cheng2008-11-081-0/+2
| | | | llvm-svn: 58894
* More debug output.Evan Cheng2008-11-071-1/+3
| | | | llvm-svn: 58868
* Jump tables may be emitted by target.Evan Cheng2008-11-071-9/+13
| | | | llvm-svn: 58835
* Improve JIT debugging outputs format consistency.Evan Cheng2008-11-061-11/+14
| | | | llvm-svn: 58807
* Need a \n.Evan Cheng2008-11-061-1/+2
| | | | llvm-svn: 58788
* Undo 58778 but makes the binary dump prettier.Evan Cheng2008-11-051-3/+21
| | | | llvm-svn: 58782
* Remove debug output that's not really useful.Evan Cheng2008-11-051-13/+0
| | | | llvm-svn: 58778
* Rename isGVLazyPtr to isGVNonLazyPtr relocation. This represents Mac OS XEvan Cheng2008-11-051-22/+22
| | | | | | indirect gv reference. Please don't call it lazy. llvm-svn: 58746
* Silence a compiler warning.Evan Cheng2008-11-031-1/+1
| | | | llvm-svn: 58598
* Revert errant deletion. The target needs to be able to specify that it ↵Jim Grosbach2008-10-301-0/+5
| | | | | | doesn't want the generic constant pool to be emitted. llvm-svn: 58475
* Let target resolve some relocation results.Evan Cheng2008-10-291-30/+23
| | | | llvm-svn: 58407
* Support for constant islands in the ARM JIT.Jim Grosbach2008-10-281-0/+9
| | | | | | | | | | | | | | | | Since the ARM constant pool handling supercedes the standard LLVM constant pool entirely, the JIT emitter does not allocate space for the constants, nor initialize the memory. The constant pool is considered part of the instruction stream. Likewise, when resolving relocations into the constant pool, a hook into the target back end is used to resolve from the constant ID# to the address where the constant is stored. For now, the support in the ARM emitter is limited to 32-bit integer. Future patches will expand this to the full range of constants necessary. llvm-svn: 58338
* fix a tricky bug in the JIT global variable emitter, that was triggered when ↵Nuno Lopes2008-10-211-5/+22
| | | | | | JITing a variable independently of a function. This lead to sharing memory memory between functions and GVs thus changing the value of a GV could change the code in execution. more details on the ML. llvm-svn: 57900
* On Darwin ARM, memory needs special handling to do JIT. This patch expandsJim Grosbach2008-10-031-1/+11
| | | | | | | this handling to work properly for modifying stub functions, relocations back to entry points after JIT compilation, etc.. llvm-svn: 57013
* Switch the MachineOperand accessors back to the short names likeDan Gohman2008-10-031-1/+1
| | | | | | isReg, etc., from isRegister, etc. llvm-svn: 57006
* Acquire the lock only when necessary. More precisely, do not acquireNicolas Geoffray2008-10-031-10/+22
| | | | | | the lock when calling a method which may materialize the llvm::Function. llvm-svn: 56995
* Preliminary support for systems which require changing JIT memory regions ↵Evan Cheng2008-09-181-0/+3
| | | | | | privilege from read / write to read / executable. llvm-svn: 56303
* Make safer variant of alias resolution routine to be defaultAnton Korobeynikov2008-09-091-1/+1
| | | | llvm-svn: 56005
* MMI may be null.Evan Cheng2008-09-021-1/+3
| | | | llvm-svn: 55626
* Get rid of a couple of dynamic_cast.Evan Cheng2008-08-201-4/+10
| | | | llvm-svn: 55022
* Some fixes for x86-64 JIT. Make it use small codeDale Johannesen2008-08-111-0/+13
| | | | | | | | | | | | model, except for external calls; this makes addressing modes PC-relative. Incomplete. The assertion at the top of Emitter::runOnMachineFunction was obviously bogus (always true) so I removed it. If someone knows what the correct test should be to cover all the various targets, please fix. llvm-svn: 54656
* Rewrite JIT handling of GlobalVariables so theyDale Johannesen2008-08-071-7/+169
| | | | | | | | | | | | | | are allocated in the same buffer as the code, jump tables, etc. The default JIT memory manager does not handle buffer overflow well. I didn't introduce this and I'm not attempting to fix it here, but it is more likely to be hit now since we're putting more stuff in the buffer. This affects one test that I know of so far, MultiSource/Benchmarks/NPB-serial/is. llvm-svn: 54442
* Implement JIT support for global aliases, patch by David Chisnall!Chris Lattner2008-06-251-0/+2
| | | | llvm-svn: 52738
* Switch the PPC backend and target-independent JIT to use the libsystem Chris Lattner2008-06-251-1/+2
| | | | | | | InvalidateInstructionCache method instead of calling through a hook on the JIT. This is a host feature, not a target feature. llvm-svn: 52734
* Provide generic hooks for icache invalidation. Add PPC implementation.Anton Korobeynikov2008-06-171-15/+1
| | | | | | Patch by Gary Benson! llvm-svn: 52418
* Fix a backwards check in the JIT symbol table codeNate Begeman2008-05-181-1/+1
| | | | llvm-svn: 51229
* Disable JIT symbol table for now.Evan Cheng2008-05-151-1/+1
| | | | llvm-svn: 51152
* Be pessimistic in computing the buffer size when aligning.Nicolas Geoffray2008-04-201-6/+9
| | | | llvm-svn: 50008
* Cosmetic changes, as suggested by Evan. No functionality changes.Nicolas Geoffray2008-04-201-3/+3
| | | | llvm-svn: 49993
* Enable jitting with a known memory size.Nicolas Geoffray2008-04-181-2/+63
| | | | llvm-svn: 49924
* Correlate stubs with functions in JIT: when emitting a stub, the JIT tells ↵Nicolas Geoffray2008-04-161-8/+10
| | | | | | | | the memory manager which function the stub will resolve. llvm-svn: 49814
* Fix some serious logic errors that broke the jit on darwin/x86-64.Chris Lattner2008-04-131-3/+3
| | | | llvm-svn: 49606
* Add debugging code.Evan Cheng2008-04-121-3/+7
| | | | llvm-svn: 49566
* Reenable JIT symbol table.Chris Lattner2008-04-111-1/+1
| | | | llvm-svn: 49548
* disable this for now.Chris Lattner2008-04-051-1/+1
| | | | llvm-svn: 49248
* Provide an initial cut at exposing JIT compiled symbols to performanceChris Lattner2008-04-041-1/+139
| | | | | | | tools. This is currently only enabled on the mac, but could easily be supported by other hosts that are interested. llvm-svn: 49207
* Add explicit keywords.Dan Gohman2008-03-251-1/+1
| | | | llvm-svn: 48801
* fix 80 col violationsChris Lattner2008-03-071-1/+2
| | | | llvm-svn: 48019
* Enable exception handling int JITNicolas Geoffray2008-02-131-1/+54
| | | | llvm-svn: 47079
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