http://llvm.org https://git.amat.us/llvm/atom/docs/SourceLevelDebugging.html?h=release_25 2009-01-30T18:20:31Z 2009-01-30T18:20:31Z Devang Patel dpatel@apple.com 2009-01-30T18:20:31Z urn:sha1:dd9db6688283639a0c95f8ed67beb1bd54b5fff4 information output. However, many target specific tool chains prefer to encode only one compile unit in an object file. In this situation, the LLVM code generator will include debugging information entities in the compile unit that is marked as main compile unit. The code generator accepts maximum one main compile unit per module. If a module does not contain any main compile unit then the code generator will emit multiple compile units in the output object file. [Part 1] Update DebugInfo APIs to accept optional boolean value while creating DICompileUnit to mark the unit as "main" unit. By defaults all units are considered non-main. Update SourceLevelDebugging.html to document "main" compile unit. Update DebugInfo APIs to not accept and encode separate source file/directory entries while creating various llvm.dbg.* entities. There was a recent, yet to be documented, change to include this additional information so no documentation changes are required here. Update DwarfDebug to handle "main" compile unit. If "main" compile unit is seen then all DIEs are inserted into "main" compile unit. All other compile units are used to find source location for llvm.dbg.* values. If there is not any "main" compile unit then create unique compile unit DIEs for each llvm.dbg.compile_unit. [Part 2] Create separate llvm.dbg.compile_unit for each input file. Mark compile unit create for main_input_filename as "main" compile unit. Use appropriate compile unit, based on source location information collected from the tree node, while creating llvm.dbg.* values using DebugInfo APIs. --- This is Part 1. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63400 91177308-0d34-0410-b5e6-96231b3b80d8 2008-12-16T02:54:22Z Misha Brukman brukman+llvm@gmail.com 2008-12-16T02:54:22Z urn:sha1:96e0081251c01e96158e655316ef46b70d2a43fa * Converted absolute links to llvm.org/docs to relative links * Fixed spelling and s/;/:/, as needed git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61071 91177308-0d34-0410-b5e6-96231b3b80d8 2008-12-11T17:34:48Z Misha Brukman brukman+llvm@gmail.com 2008-12-11T17:34:48Z urn:sha1:444087057ad0592f3e0bb2e434e0b610aa7914f6 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60880 91177308-0d34-0410-b5e6-96231b3b80d8 2008-11-21T19:35:57Z Devang Patel dpatel@apple.com 2008-11-21T19:35:57Z urn:sha1:a5c05aad57556eee4cea43f33234312320a0a219 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59839 91177308-0d34-0410-b5e6-96231b3b80d8 2008-04-29T22:12:40Z John Criswell criswell@uiuc.edu 2008-04-29T22:12:40Z urn:sha1:3d8c358456572d1722ee0ac8e3609299d0373302 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50448 91177308-0d34-0410-b5e6-96231b3b80d8 2008-02-01T09:12:11Z Evan Cheng evan.cheng@apple.com 2008-02-01T09:12:11Z urn:sha1:8e3425082079e83a43b1c60e921ce7db00f17ddc git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46636 91177308-0d34-0410-b5e6-96231b3b80d8 2007-06-14T11:27:07Z Duncan Sands baldrick@free.fr 2007-06-14T11:27:07Z urn:sha1:41783f0bc7cc9618b55fb0e7c4438b35dcd7194c git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37573 91177308-0d34-0410-b5e6-96231b3b80d8 2007-03-14T19:32:21Z Jim Laskey jlaskey@mac.com 2007-03-14T19:32:21Z urn:sha1:c760a920d5e8cdc47677e44ac53d062ddd63f481 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35103 91177308-0d34-0410-b5e6-96231b3b80d8 2007-01-26T21:22:28Z Jim Laskey jlaskey@mac.com 2007-01-26T21:22:28Z urn:sha1:44c3b9fdd416c79f4b67cde1aecfced5921efd81 for debugging and exception handling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33550 91177308-0d34-0410-b5e6-96231b3b80d8 2006-11-30T14:36:22Z Jim Laskey jlaskey@mac.com 2006-11-30T14:36:22Z urn:sha1:fe793815e07be38f7c7c52812bbc65e290037503 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32037 91177308-0d34-0410-b5e6-96231b3b80d8