[all-commits] [llvm/llvm-project] 85c3c9: [lldb] Fix offset computation in RegisterContextUn...

[Pavel Labath via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 85c3c986304a83b2e2fda2cefb62e0f456c14dac
      https://github.com/llvm/llvm-project/commit/85c3c986304a83b2e2fda2cefb62e0f456c14dac
  Author: Pavel Labath <pavel at labath.sk>
  Date:   2025-05-15 (Thu, 15 May 2025)

  Changed paths:
    M lldb/include/lldb/Core/Address.h
    M lldb/source/Core/Address.cpp
    M lldb/source/Target/RegisterContextUnwind.cpp
    M lldb/test/Shell/Unwind/Inputs/basic-block-sections-with-dwarf.s
    M lldb/test/Shell/Unwind/basic-block-sections-with-dwarf-static.test

  Log Message:
  -----------
  [lldb] Fix offset computation in RegisterContextUnwind (#137155)

AddressFunctionScope was always returning the first address range of the
function (assuming it was the only one). This doesn't work for
RegisterContextUnwind (it's only caller), when the function doesn't
start at the lowest address because it throws off the 'how many bytes
"into" a function I am' computation. This patch replaces the result with
a call to (recently introduced)
SymbolContext::GetFunctionOrSymbolAddress.



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