1a2f83366b
Closes https://github.com/llvm/llvm-project/issues/63097 Before merging please make sure the change to bolt/include/bolt/Passes/StokeInfo.h is correct. bolt/include/bolt/Passes/StokeInfo.h ```diff // This Pass solves the two major problems to use the Stoke program without - // proting its code: + // probing its code: ``` I'm still not happy about the awkward wording in this comment. bolt/include/bolt/Passes/FixRelaxationPass.h ``` $ ed -s bolt/include/bolt/Passes/FixRelaxationPass.h <<<'9,12p' // This file declares the FixRelaxations class, which locates instructions with // wrong targets and fixes them. Such problems usually occures when linker // relaxes (changes) instructions, but doesn't fix relocations types properly // for them. $ ``` bolt/docs/doxygen.cfg.in bolt/include/bolt/Core/BinaryContext.h bolt/include/bolt/Core/BinaryFunction.h bolt/include/bolt/Core/BinarySection.h bolt/include/bolt/Core/DebugData.h bolt/include/bolt/Core/DynoStats.h bolt/include/bolt/Core/Exceptions.h bolt/include/bolt/Core/MCPlusBuilder.h bolt/include/bolt/Core/Relocation.h bolt/include/bolt/Passes/FixRelaxationPass.h bolt/include/bolt/Passes/InstrumentationSummary.h bolt/include/bolt/Passes/ReorderAlgorithm.h bolt/include/bolt/Passes/StackReachingUses.h bolt/include/bolt/Passes/StokeInfo.h bolt/include/bolt/Passes/TailDuplication.h bolt/include/bolt/Profile/DataAggregator.h bolt/include/bolt/Profile/DataReader.h bolt/lib/Core/BinaryContext.cpp bolt/lib/Core/BinarySection.cpp bolt/lib/Core/DebugData.cpp bolt/lib/Core/DynoStats.cpp bolt/lib/Core/Relocation.cpp bolt/lib/Passes/Instrumentation.cpp bolt/lib/Passes/JTFootprintReduction.cpp bolt/lib/Passes/ReorderData.cpp bolt/lib/Passes/RetpolineInsertion.cpp bolt/lib/Passes/ShrinkWrapping.cpp bolt/lib/Passes/TailDuplication.cpp bolt/lib/Rewrite/BoltDiff.cpp bolt/lib/Rewrite/DWARFRewriter.cpp bolt/lib/Rewrite/RewriteInstance.cpp bolt/lib/Utils/CommandLineOpts.cpp bolt/runtime/instr.cpp bolt/test/AArch64/got-ld64-relaxation.test bolt/test/AArch64/unmarked-data.test bolt/test/X86/Inputs/dwarf5-cu-no-debug-addr-helper.s bolt/test/X86/Inputs/linenumber.cpp bolt/test/X86/double-jump.test bolt/test/X86/dwarf5-call-pc-function-null-check.test bolt/test/X86/dwarf5-split-dwarf4-monolithic.test bolt/test/X86/dynrelocs.s bolt/test/X86/fallthrough-to-noop.test bolt/test/X86/tail-duplication-cache.s bolt/test/runtime/X86/instrumentation-ind-calls.s
19 lines
975 B
Plaintext
19 lines
975 B
Plaintext
# REQUIRES: system-linux
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# RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-call-pc-function-null-check-main.s -o %tmain.o
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# RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-call-pc-function-null-check-helper.s -o %thelper.o
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# RUN: %clang %cflags -dwarf-5 %tmain.o %thelper.o -o %t.exe -Wl,-q
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# RUN: llvm-bolt %t.exe -o %t.exe.bolt --update-debug-sections
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# RUN: llvm-dwarfdump --show-form --verbose --debug-info %t.exe > %t.txt
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# RUN: llvm-dwarfdump --show-form --verbose --debug-info %t.exe.bolt >> %t.txt
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# RUN: cat %t.txt | FileCheck --check-prefix=CHECK %s
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# Test checks we correctly handle nullptr returned by getBinaryFunctionContainingAddress for DW_AT_call_pc.
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# This happens when address is not contained in any function.
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# CHECK: DW_AT_call_pc [DW_FORM_addrx]
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# CHECK-SAME: address = 0x[[#%.16x,ADDR:]]
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# CHECK: DW_AT_call_pc [DW_FORM_addrx]
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# CHECK-SAME: address = 0x[[#ADDR]]
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