From cfca06d7963fa0909f90483b42a6d7d194d01e08 Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Sun, 26 Jul 2020 19:36:28 +0000 Subject: Vendor import of llvm-project master 2e10b7a39b9, the last commit before the llvmorg-12-init tag, from which release/11.x was branched. --- llvm/lib/DebugInfo/GSYM/Range.cpp | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'llvm/lib/DebugInfo/GSYM/Range.cpp') diff --git a/llvm/lib/DebugInfo/GSYM/Range.cpp b/llvm/lib/DebugInfo/GSYM/Range.cpp index f78101e49bf88..044ddb8ba1bac 100644 --- a/llvm/lib/DebugInfo/GSYM/Range.cpp +++ b/llvm/lib/DebugInfo/GSYM/Range.cpp @@ -53,6 +53,16 @@ bool AddressRanges::contains(AddressRange Range) const { return Range.End <= It[-1].End; } +Optional +AddressRanges::getRangeThatContains(uint64_t Addr) const { + auto It = std::partition_point( + Ranges.begin(), Ranges.end(), + [=](const AddressRange &R) { return R.Start <= Addr; }); + if (It != Ranges.begin() && Addr < It[-1].End) + return It[-1]; + return llvm::None; +} + raw_ostream &llvm::gsym::operator<<(raw_ostream &OS, const AddressRange &R) { return OS << '[' << HEX64(R.Start) << " - " << HEX64(R.End) << ")"; } -- cgit v1.2.3