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282db98b71
Prior to this change, there are a few tests called llvm-symbolizer* in the DebugInfo test area. These really were testing either the DebugInfo or Symbolizer library, rather than the llvm-symbolizer tool itself, so this patch renames them to be clearer that they aren't explicitly tests for llvm-symbolizer (such tests belong in test/tools/llvm-symbolizer). This patch also reinstates the copying of a DWO file, removed previously in r352752. The test needs this so that it could possibly fail. Finally, some of the tests have been simplified slightly by removing unnecessary switches and/or unused check-prefixes. Reviewed by: dblaikie Differential Revision: https://reviews.llvm.org/D57518 llvm-svn: 352847
23 lines
877 B
Plaintext
23 lines
877 B
Plaintext
Copy the DWO and then cd into the output directory, so that the symbolizer would
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find the DWO if it attempted to.
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RUN: rm -rf %t && mkdir -p %t
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RUN: cd %t
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RUN: cp %p/Inputs/split-dwarf-no-skel-address.dwo %t
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RUN: llvm-symbolizer --inlining --no-demangle \
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RUN: --obj=%p/Inputs/split-dwarf-no-skel-address.o 0x4 | FileCheck %s
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Built from the following source:
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void f1();
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__attribute__((always_inline)) inline void f2() { f1(); }
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void f3() { f2(); }
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Compiled to assembly with clang, modified the skeleton CU to remove the
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high/low pc (& update the CU length field and abbrev to match) & then
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compile/objcopy to make the .o and .dwo.
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Ensure that the f2 inlined frame is not included - it's inefficient to have to
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go and load all the debug info and search for the address ranges, so assume
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that a lack of ranges on the CU means the CU covers no addresses.
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CHECK-NOT: _Z2f2v
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