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| author | Alexey Samsonov <samsonov@google.com> | 2012-08-07 11:46:57 +0000 |
|---|---|---|
| committer | Alexey Samsonov <samsonov@google.com> | 2012-08-07 11:46:57 +0000 |
| commit | 947228c4f7f9b6a8f399c9e91b7bf9e8af55eef0 (patch) | |
| tree | 2d1e936e4b18a0f4a697efd13c361dc2b420e23b /lldb/source/Commands/CommandObjectCommands.cpp | |
| parent | c99d0e9186ed592a722c6711cea1eda4da4aebe5 (diff) | |
| download | llvm-947228c4f7f9b6a8f399c9e91b7bf9e8af55eef0.zip llvm-947228c4f7f9b6a8f399c9e91b7bf9e8af55eef0.tar.gz llvm-947228c4f7f9b6a8f399c9e91b7bf9e8af55eef0.tar.bz2 | |
Fix the representation of debug line table in DebugInfo LLVM library,
and "instruction address -> file/line" lookup.
Instead of plain collection of rows, debug line table for compilation unit is now
treated as the number of row ranges, describing sequences (series of contiguous machine
instructions). The sequences are not always listed in the order of increasing
address, so previously used std::lower_bound() sometimes produced wrong results.
Now the instruction address lookup consists of two stages: finding the correct
sequence, and searching for address in range of rows for this sequence.
llvm-svn: 161414
Diffstat (limited to 'lldb/source/Commands/CommandObjectCommands.cpp')
0 files changed, 0 insertions, 0 deletions