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* Enable mcjit tests on ppc64 when building with cmake.Rafael Espindola2013-06-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183143 91177308-0d34-0410-b5e6-96231b3b80d8
* ARM: use pristine object file while processing relocationsTim Northover2013-05-28
| | | | | | | | | | | | | | Previously we would read-modify-write the target bits when processing relocations for the MCJIT. This had the problem that when relocations were processed multiple times for the same object file (as they can be), the result is not idempotent and the values became corrupted. The solution to this is to take any bits used in the destination from the pristine object file as LLVM emitted it. This should fix PR16013 and remote MCJIT on ARM ELF targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182800 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable remote MCJIT on pre-v6 ARMRenato Golin2013-05-20
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182235 91177308-0d34-0410-b5e6-96231b3b80d8
* Invalidate instruction cache when setting memory to be executable.Tim Northover2013-05-19
| | | | | | | | | lli's remote MCJIT code calls setExecutable just prior to running code. In line with Darwin behaviour this seems to be the place to invalidate any caches needed so that relocations can take effect properly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182213 91177308-0d34-0410-b5e6-96231b3b80d8
* Unsupported remote JIT on ARMRenato Golin2013-05-18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182201 91177308-0d34-0410-b5e6-96231b3b80d8
* XFAIL this test for mingw too.Rafael Espindola2013-05-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181678 91177308-0d34-0410-b5e6-96231b3b80d8
* XFAILing this test on Win32 to unbreak the build bots.Aaron Ballman2013-05-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181600 91177308-0d34-0410-b5e6-96231b3b80d8
* PowerPC: Fix unimplemented relocation on ppc64Adhemerval Zanella2013-05-06
| | | | | | | | This patch handles the R_PPC64_REL64 relocation type for powerpc64 for mcjit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181220 91177308-0d34-0410-b5e6-96231b3b80d8
* [SystemZ] Set up JIT/MCJIT test casesUlrich Weigand2013-05-06
| | | | | | | | | | | | | This patch adds the necessary configuration bits and #ifdef's to set up the JIT/MCJIT test cases for SystemZ. Like other recent targets, we do fully support MCJIT, but do not support the old JIT at all. Set up the lit config files accordingly, and disable old-JIT unit tests. Patch by Richard Sandiford. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181207 91177308-0d34-0410-b5e6-96231b3b80d8
* Free the exception object. Should fix the vg bots.Rafael Espindola2013-05-06
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181195 91177308-0d34-0410-b5e6-96231b3b80d8
* XFAIL for cygwin.Rafael Espindola2013-05-06
| | | | | | | Looks like symbol resolution is not working on cygwin, the test fails because __gxx_personality_v0 is not found. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181179 91177308-0d34-0410-b5e6-96231b3b80d8
* This should also fail on ARM.Rafael Espindola2013-05-05
| | | | | | We currently have no way to register new eh frames on ARM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181172 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix XFAIL line.Rafael Espindola2013-05-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181171 91177308-0d34-0410-b5e6-96231b3b80d8
* XFAIL this on ppc64.Rafael Espindola2013-05-05
| | | | | | It looks like eh uses an unimplemented relocation on pp64 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181169 91177308-0d34-0410-b5e6-96231b3b80d8
* Add EH support to the MCJIT.Rafael Espindola2013-05-05
| | | | | | | | | This gets exception handling working on ELF and Macho (x86-64 at least). Other than the EH frame registration, this patch also implements support for GOT relocations which are used to locate the personality function on MachO. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181167 91177308-0d34-0410-b5e6-96231b3b80d8
* AArch64: enable MCJIT and tests now that everything passes.Tim Northover2013-05-04
| | | | | | | This removes dire warnings about AArch64 being unsupported and enables the tests when appropriate on this platform. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181135 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix Addend computation for non external relocations on Macho.Rafael Espindola2013-04-30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180790 91177308-0d34-0410-b5e6-96231b3b80d8
* Collect the Addend for external relocs.Rafael Espindola2013-04-30
| | | | | | | This fixes 2013-04-04-RelocAddend.ll. We don't have a testcase for non external relocs with an Addend. I will try to write one. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180767 91177308-0d34-0410-b5e6-96231b3b80d8
* Add getSymbolAlignment to the ObjectFile interface.Rafael Espindola2013-04-29
| | | | | | | | | | | | | For regular object files this is only meaningful for common symbols. An object file format with direct support for atoms should be able to provide alignment information for all symbols. This replaces getCommonSymbolAlignment and fixes test-common-symbols-alignment.ll on darwin. This also includes a fix to MachOObjectFile::getSymbolFlags. It was marking undefined symbols as common (already tested by existing mcjit tests now that it is used). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180736 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable the MCJIT tests on 32 bit darwin.Rafael Espindola2013-04-29
| | | | | | | I recently enabled them on 32 and 64 bit darwin, but it looks like 32 bit is still fairly broken. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180730 91177308-0d34-0410-b5e6-96231b3b80d8
* Propagate relocation info to resolveRelocation.Rafael Espindola2013-04-29
| | | | | | This gets most of the MCJITs tests passing with MachO. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180716 91177308-0d34-0410-b5e6-96231b3b80d8
* Rewrite test/ExecutionEngine tests to use FileCheck instead of grepEli Bendersky2013-04-08
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179043 91177308-0d34-0410-b5e6-96231b3b80d8
* Respect Addend when processing MCJIT relocations to local/global symbols.Ulrich Weigand2013-04-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the RuntimeDyldELF::processRelocationRef routine finds the target symbol of a relocation in the local or global symbol table, it performs a section-relative relocation: Value.SectionID = lsi->second.first; Value.Addend = lsi->second.second; At this point, however, any Addend that might have been specified in the original relocation record is lost. This is somewhat difficult to trigger for relocations within the code section since they usually do not contain non-zero Addends (when built with the default JIT code model, in any case). However, the problem can be reliably triggered by a relocation within the data section caused by code like: int test[2] = { -1, 0 }; int *p = &test[1]; The initializer of "p" will need a relocation to "test + 4". On platforms using RelA relocations this means an Addend of 4 is required. Current code ignores this addend when processing the relocation, resulting in incorrect execution. Fixed by taking the Addend into account when processing relocations to symbols found in the local or global symbol table. Tested on x86_64-linux and powerpc64-linux. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178869 91177308-0d34-0410-b5e6-96231b3b80d8
* Corrections for XFAIL armv5 testsRenato Golin2013-02-28
| | | | | | | | | Most of the tests that behave differently on llvm-arm-linux buildbot did so becase the triple wasn't set correctly to armv5, so we can revert most of the special behaviour added previously. Some tests still need the special treatment, though. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176243 91177308-0d34-0410-b5e6-96231b3b80d8
* Proper XFAILs for ARMv7 / v5Renato Golin2013-02-26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176095 91177308-0d34-0410-b5e6-96231b3b80d8
* Introduce llvm::sys::getProcessTriple() function.Peter Collingbourne2013-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* llvm/test/ExecutionEngine/MCJIT/lit.local.cfg: ppc32-elf is not ready.NAKAMURA Takumi2012-11-20
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168364 91177308-0d34-0410-b5e6-96231b3b80d8
* Marking remote mcjit tests as XFAIL for MIPS.Simon Atanasyan2012-11-20
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168357 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable MCJIT tests on PowerPC.Ulrich Weigand2012-11-19
| | | | | | | Disable old JIT tests on PowerPC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168316 91177308-0d34-0410-b5e6-96231b3b80d8
* MCJIT: [cygming] Give noop to __main also in RecordingMemoryManger. It is ↵NAKAMURA Takumi2012-11-18
| | | | | | | | emitted in @main(). XFAIL(s) can be removed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168282 91177308-0d34-0410-b5e6-96231b3b80d8
* test/ExecutionEngine/MCJIT/stubs-remote.ll: Prune DOSish CRLF.NAKAMURA Takumi2012-11-18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168281 91177308-0d34-0410-b5e6-96231b3b80d8
* Marking remote mcjit tests as XFAIL for cygwin (hopefully only temporarily).Andrew Kaylor2012-11-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168226 91177308-0d34-0410-b5e6-96231b3b80d8
* Marking remote mcjit tests as XFAIL for mingw32 (hopefully only temporarily).Andrew Kaylor2012-11-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168221 91177308-0d34-0410-b5e6-96231b3b80d8
* Marking remote mcjit tests as XFAIL for ARM (hopefully only temporarily).Andrew Kaylor2012-11-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168210 91177308-0d34-0410-b5e6-96231b3b80d8
* Adding new tests to test lli's pseudo-remote feature (-remote-mcjit).Andrew Kaylor2012-11-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168180 91177308-0d34-0410-b5e6-96231b3b80d8
* Add MCJIT test case for running global constructors.Amara Emerson2012-11-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168149 91177308-0d34-0410-b5e6-96231b3b80d8
* Align the data section correctly when loading an ELF file.Tim Northover2012-10-29
| | | | | | Patch by Amara Emerson. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166920 91177308-0d34-0410-b5e6-96231b3b80d8
* Make use of common-symbol alignment info in ELF loader.Tim Northover2012-10-29
| | | | | | Patch by Amara Emerson. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166919 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable llvm/test/ExecutionEngine/MCJIT also for cygwin.NAKAMURA Takumi2012-10-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165313 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement .rel relocation for R_ARM_ABS32 in MCJIT.Tim Northover2012-10-03
| | | | | | Patch by Amara Emerson. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165128 91177308-0d34-0410-b5e6-96231b3b80d8
* test/ExecutionEngine/MCJIT: MCJIT should work also on mingw.NAKAMURA Takumi2012-10-03
| | | | | | FIXME: Also cygwin? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165081 91177308-0d34-0410-b5e6-96231b3b80d8
* Support for generating ELF objects on Windows.Andrew Kaylor2012-10-02
| | | | | | This adds 'elf' as a recognized target triple environment value and overrides the default generated object format on Windows platforms if that value is present. This patch also enables MCJIT tests on Windows using the new environment value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165030 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "Enable MCJIT tests on Darwin."Jim Grosbach2012-09-06
| | | | | | | | This reverts commit 163278. Works OK on x86_64, but not i386. Will re-enable when that's cleared up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163290 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable MCJIT tests on Darwin.Jim Grosbach2012-09-06
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163278 91177308-0d34-0410-b5e6-96231b3b80d8
* Should put test case under test/ExecutionEngine/MCJIT/Michael Liao2012-08-30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162885 91177308-0d34-0410-b5e6-96231b3b80d8
* Add Mips to the list of target architectures for the MCJIT tests.Akira Hatanaka2012-06-21
| | | | | | | Patch by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158933 91177308-0d34-0410-b5e6-96231b3b80d8
* Temporarily disabled the MCJIT tests for Darwin, because the ↵Danil Malyshev2012-05-18
| | | | | | RuntimeDyldMachO has a problems with relocations for 32bit x86. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157035 91177308-0d34-0410-b5e6-96231b3b80d8
* - Added ExecutionEngine/MCJIT testsDanil Malyshev2012-05-17
| | | | | | | - Added HOST_ARCH to Makefile.config.in The HOST_ARCH will be used by MCJIT tests filter, because MCJIT supported only x86 and ARM architectures now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157015 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r153694. It was causing failures in the buildbots.Bill Wendling2012-03-29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153701 91177308-0d34-0410-b5e6-96231b3b80d8
* Re-factored RuntimeDyld.Danil Malyshev2012-03-29
| | | | | | Added ExecutionEngine/MCJIT tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153694 91177308-0d34-0410-b5e6-96231b3b80d8
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