llvm/lib/ExecutionEngine, branch masterhttp://llvm.orghttps://git.amat.us/llvm/atom/lib/ExecutionEngine?h=master2013-05-10T23:34:51ZRemove dead code.2013-05-10T23:34:51ZRafael Espindolarafael.espindola@gmail.com2013-05-10T23:34:51Zurn:sha1:01a21b33798424736cd0065c1a1d00792be5c3a0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181649 91177308-0d34-0410-b5e6-96231b3b80d8
Change getRelocationAdditionalInfo to be ELF only.2013-05-09T03:39:05ZRafael Espindolarafael.espindola@gmail.com2013-05-09T03:39:05Zurn:sha1:167957fa095bc7200b908e6e142be3e604bcfeea
It was only implemented for ELF where it collected the Addend, so this
patch also renames it to getRelocationAddend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181502 91177308-0d34-0410-b5e6-96231b3b80d8
Remove exception handling support from the old JIT.2013-05-07T20:53:59ZRafael Espindolarafael.espindola@gmail.com2013-05-07T20:53:59Zurn:sha1:e4496548155ba6606f107fbdc10ea17e58fd3401
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181354 91177308-0d34-0410-b5e6-96231b3b80d8
PowerPC: Fix unimplemented relocation on ppc642013-05-06T17:21:23ZAdhemerval Zanellaazanella@linux.vnet.ibm.com2013-05-06T17:21:23Zurn:sha1:f51d7e76ae2c56588b162d84da54d5c3f0b66b51
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
Add EH support to the MCJIT.2013-05-05T20:43:10ZRafael Espindolarafael.espindola@gmail.com2013-05-05T20:43:10Zurn:sha1:a2e40fbd624916c187a95ed76939ca7f02ed3e53
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: implement 64-bit absolute relocation in MCJIT2013-05-04T20:14:14ZTim NorthoverTim.Northover@arm.com2013-05-04T20:14:14Zurn:sha1:d52eaae157e661f280d0a71aabc060602ffc4424
This is about the simplest relocation, but surprisingly rare in actual
code.
It occurs in (for example) the MCJIT test test-ptr-reloc.ll.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181134 91177308-0d34-0410-b5e6-96231b3b80d8
AArch64: add stubs to support long function calls on MCJIT2013-05-04T20:14:09ZTim NorthoverTim.Northover@arm.com2013-05-04T20:14:09Zurn:sha1:4a9b6b798d5ea335f5f29d278db83b830ae4a564
As with global accesses, external functions could exist anywhere in
memory. Therefore the stub must create a complete 64-bit address. This
patch implements the fragment as (roughly):
movz x16, #:abs_g3:somefunc
movk x16, #:abs_g2_nc:somefunc
movk x16, #:abs_g1_nc:somefunc
movk x16, #:abs_g0_nc:somefunc
br x16
In principle we could save 4 bytes by using a literal-load instead,
but it is unclear that would be more efficient and can only be tested
when real hardware is readily available.
This allows (for example) the MCJIT test 2003-05-07-ArgumentTest to
pass on AArch64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181133 91177308-0d34-0410-b5e6-96231b3b80d8
AArch64: implement relocations for global access2013-05-04T20:14:04ZTim NorthoverTim.Northover@arm.com2013-05-04T20:14:04Zurn:sha1:654c2d6b7a9274fc281c30c0e91419aadb6dc78a
The large memory model (default and main viable for JIT) emits
addresses in need of relocation as
movz x0, #:abs_g3:somewhere
movk x0, #:abs_g2_nc:somewhere
movk x0, #:abs_g1_nc:somewhere
movk x0, #:abs_g0_nc:somewhere
To support this we must implement those four relocations in the
dynamic loader.
This allows (for example) the test-global.ll MCJIT test to pass on
AArch64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181132 91177308-0d34-0410-b5e6-96231b3b80d8
AArch64: implement first relocation required for MCJIT2013-05-04T20:13:59ZTim NorthoverTim.Northover@arm.com2013-05-04T20:13:59Zurn:sha1:85829bb98a998cff8f364c12d172da948ca225f4
R_AARCH64_PCREL32 is present in even trivial .eh_frame sections and so
is required to compile any function without the "nounwind" attribute.
This change implements very basic infrastructure in the RuntimeDyldELF
file and allows (for example) the test-shift.ll MCJIT test to pass
on AArch64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181131 91177308-0d34-0410-b5e6-96231b3b80d8
[SystemZ] Add MCJIT support2013-05-03T14:15:35ZRichard Sandifordrsandifo@linux.vnet.ibm.com2013-05-03T14:15:35Zurn:sha1:6fc2ad62e23673ef829c9c4bbf62743d30928a5b
Another step towards reinstating the SystemZ backend. I'll commit
the configure changes separately (TARGET_HAS_JIT etc.), then commit
a patch to enable the MCJIT tests on SystemZ.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181015 91177308-0d34-0410-b5e6-96231b3b80d8