464a5063bc59755cb6ec063d0b2491097302d2ab |
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04-Mar-2013 |
Greg Clayton <gclayton@apple.com> |
<rdar://problem/13338643> DWARF with .o files now uses 40-60% less memory! Big fixes include: - Change line table internal representation to contain "file addresses". Since each line table is owned by a compile unit that is owned by a module, it makes address translation into lldb_private::Address easy to do when needed. - Removed linked address members/methods from lldb_private::Section and lldb_private::Address - lldb_private::LineTable can now relink itself using a FileRangeMap to make it easier to re-link line tables in the future - Added ObjectFile::ClearSymtab() so that we can get rid of the object file symbol tables after we parse them once since they are not needed and kept memory allocated for no reason - Moved the m_sections_ap (std::auto_ptr to section list) and m_symtab_ap (std::auto_ptr to the lldb_private::Symtab) out of each of the ObjectFile subclasses and put it into lldb_private::ObjectFile. - Changed how the debug map is parsed and stored to be able to: - Lazily parse the debug map for each object file - not require the address map for a .o file until debug information is linked for a .o file git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@176454 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Plugins/SymbolFile/DWARF/DWARFDebugMacinfo.h
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36da2aa6dc5ad9994b638ed09eb81c44cc05540b |
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25-Jan-2013 |
Greg Clayton <gclayton@apple.com> |
<rdar://problem/13069948> Major fixed to allow reading files that are over 4GB. The main problems were that the DataExtractor was using 32 bit offsets as a data cursor, and since we mmap all of our object files we could run into cases where if we had a very large core file that was over 4GB, we were running into the 4GB boundary. So I defined a new "lldb::offset_t" which should be used for all file offsets. After making this change, I enabled warnings for data loss and for enexpected implicit conversions temporarily and found a ton of things that I fixed. Any functions that take an index internally, should use "size_t" for any indexes and also should return "size_t" for any sizes of collections. git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@173463 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Plugins/SymbolFile/DWARF/DWARFDebugMacinfo.h
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d996d0c32b483c2190e1eb288cd3bbbd259c2960 |
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12-Sep-2011 |
Greg Clayton <gclayton@apple.com> |
Fixed the header guards. git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@139490 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Plugins/SymbolFile/DWARF/DWARFDebugMacinfo.h
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24943d2ee8bfaa7cf5893e4709143924157a5c1e |
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08-Jun-2010 |
Chris Lattner <sabre@nondot.org> |
Initial checkin of lldb code from internal Apple repo. git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@105619 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Plugins/SymbolFile/DWARF/DWARFDebugMacinfo.h
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