Anton Korobeynikov
12cfa11960
Add ARM TARGET2 relocation. The testcase will follow with actualy use-case.
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Based on the patch by Logan Chien!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167633 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-09 20:20:12 +00:00
Logan Chien
8fccd013d8
Fix Thumb2 fixup kind in the integrated-as.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163063 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-01 15:06:36 +00:00
Jan Wen Voung
c9a4e269d0
Have ARM ELF use correct reloc for "b" instr.
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The condition code didn't actually matter for arm "b" instructions,
unlike "bl". It should just use the R_ARM_JUMP24 reloc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158722 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-19 16:03:02 +00:00
James Molloy
cb0809b82b
Ensure conditional BL instructions for ARM are given the fixup fixup_arm_condbranch.
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Patch by Tim Northover!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153737 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-30 09:15:32 +00:00
Craig Topper
f1d0f7781e
Prune some includes and forward declarations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153429 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-26 06:58:25 +00:00
Jim Grosbach
7b25ecf6ad
ARM BL/BLX instruction fixups should use relocations.
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We on the linker to resolve calls to the appropriate BL/BLX instruction
to make interworking function correctly. It uses the symbol in the
relocation to do that, so we need to be careful about being too clever.
To enable this for ARM mode, split the BL/BLX fixup kind off from the
unconditional-branch fixups.
rdar://10927209
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151571 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-27 21:36:23 +00:00
Craig Topper
bc2198133a
Convert assert(0) to llvm_unreachable
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149961 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-07 02:50:20 +00:00
James Molloy
2d8955a77c
Ensure .AliasedSymbol() is called on all uses of getSymbol(). Affects ARM and MIPS ELF backends.
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Fixes PR11877
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149180 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-28 15:58:32 +00:00
James Molloy
34982576a4
Add support for the R_ARM_TARGET1 relocation, which should be given to relocations applied to all C++ constructors and destructors.
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This enables the linker to match concrete relocation types (absolute or relative) with whatever library or C++ support code is being linked against.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149057 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-26 09:25:43 +00:00
David Blaikie
4d6ccb5f68
More dead code removal (using -Wunreachable-code)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148578 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-20 21:51:11 +00:00
Rafael Espindola
b975c27adc
Fix incorrect relocation generation. Patch by Kristof Beyls.
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Fixes PR11214.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147180 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-22 21:36:43 +00:00
Rafael Espindola
6db2d92603
Make the virtual methods in ARMELFObjectWriter public.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147132 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-22 02:58:12 +00:00
Rafael Espindola
7609785d2b
Fix name in comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147119 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-22 01:06:53 +00:00
Rafael Espindola
69bbda0391
Move the ARM specific parts of the ELF writer to Target/ARM.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147115 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-22 00:37:50 +00:00
