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| author | Lang Hames <lhames@gmail.com> | 2014-09-11 19:21:14 +0000 |
|---|---|---|
| committer | Lang Hames <lhames@gmail.com> | 2014-09-11 19:21:14 +0000 |
| commit | 6f1048f94e8c3cd62a163d3780627483f22bfa5d (patch) | |
| tree | ba8531837d9670c4acd5429fc075c27029e54a9b /llvm/test/ExecutionEngine | |
| parent | fba4fe6717364ea12835a34e59e45c162fdf2b9e (diff) | |
| download | bcm5719-llvm-6f1048f94e8c3cd62a163d3780627483f22bfa5d.tar.gz bcm5719-llvm-6f1048f94e8c3cd62a163d3780627483f22bfa5d.zip | |
[MCJIT] Add support for ARM HALF_DIFF relocations to MCJIT.
Fixes <rdar://problem/18297804>.
llvm-svn: 217620
Diffstat (limited to 'llvm/test/ExecutionEngine')
| -rw-r--r-- | llvm/test/ExecutionEngine/RuntimeDyld/ARM/MachO_ARM_PIC_relocations.s | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/llvm/test/ExecutionEngine/RuntimeDyld/ARM/MachO_ARM_PIC_relocations.s b/llvm/test/ExecutionEngine/RuntimeDyld/ARM/MachO_ARM_PIC_relocations.s index 2dc776cd447..6cad361ab23 100644 --- a/llvm/test/ExecutionEngine/RuntimeDyld/ARM/MachO_ARM_PIC_relocations.s +++ b/llvm/test/ExecutionEngine/RuntimeDyld/ARM/MachO_ARM_PIC_relocations.s @@ -1,21 +1,21 @@ # RUN: llvm-mc -triple=armv7s-apple-ios7.0.0 -relocation-model=pic -filetype=obj -o %T/foo.o %s # RUN: llvm-rtdyld -triple=armv7s-apple-ios7.0.0 -verify -check=%s %/T/foo.o - .syntax unified - .section __TEXT,__text,regular,pure_instructions - .globl bar - .align 2 + .syntax unified + .section __TEXT,__text,regular,pure_instructions + .globl bar + .align 2 bar: # Check lower 16-bits of section difference relocation -# rtdyld-check: decode_operand(insn1, 1) = (foo-(nextPC+8))[15:0] +# rtdyld-check: decode_operand(insn1, 1) = (foo$non_lazy_ptr-(nextPC+8))[15:0] insn1: - movw r0, :lower16:(foo-(nextPC+8)) + movw r0, :lower16:(foo$non_lazy_ptr-(nextPC+8)) # Check upper 16-bits of section difference relocation -# rtdyld-check: decode_operand(insn2, 2) = (foo-(nextPC+8))[31:16] +# rtdyld-check: decode_operand(insn2, 2) = (foo$non_lazy_ptr-(nextPC+8))[31:16] insn2: - movt r0, :upper16:(foo-(nextPC+8)) + movt r0, :upper16:(foo$non_lazy_ptr-(nextPC+8)) nextPC: - add r0, pc, r0 + add r1, r0, r0 # Check stub generation by referencing a common symbol, 'baz'. Check both the # Content of the stub, and the reference to the stub. @@ -27,16 +27,20 @@ nextPC: # rtdyld-check: decode_operand(insn3, 0) = stub_addr(foo.o, __text, baz) - (insn3 + 8) insn3: bl baz - bx lr - - .globl foo - .align 2 -foo: - bx lr + bx lr # Add 'aaa' to the common symbols to make sure 'baz' isn't at the start of the # section. This ensures that we test VANILLA relocation addends correctly. .comm aaa, 4, 2 .comm baz, 4, 2 + .comm foo, 4, 2 + +# Check that the symbol pointer section entries are fixed up properly: +# rtdyld-check: *{4}foo$non_lazy_ptr = foo + .section __DATA,__nl_symbol_ptr,non_lazy_symbol_pointers + .align 2 +foo$non_lazy_ptr: + .indirect_symbol foo + .long 0 .subsections_via_symbols |
