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* Reapply 79977.Devang Patel2009-08-281-505/+452
| | | | | | | Use MDNodes to encode debug info in llvm IR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80406 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert 79977. It causes llvm-gcc bootstrap failures on some platforms.Devang Patel2009-08-261-452/+505
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80073 91177308-0d34-0410-b5e6-96231b3b80d8
* Update DebugInfo interface to use metadata, instead of special named ↵Devang Patel2009-08-251-505/+452
| | | | | | | | | llvm.dbg.... global variables, to encode debugging information in llvm IR. This is mostly a mechanical change that tests metadata support very well. This change speeds up llvm-gcc by more then 6% at "-O0 -g" (measured by compiling InstructionCombining.cpp!) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79977 91177308-0d34-0410-b5e6-96231b3b80d8
* fix some typos pointed out by Hidenobu SekiChris Lattner2009-07-181-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76342 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove debug info anchors - llvm.dbg.compile_units, llvm.dbg.subprogramsDevang Patel2009-06-261-53/+0
| | | | | | | and llvm.dbg.global_variables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74251 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix some typosBruno Cardoso Lopes2009-05-291-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72579 91177308-0d34-0410-b5e6-96231b3b80d8
* Formatting. Some updating of data structures. More work needs to be done to ↵Bill Wendling2009-05-171-499/+613
| | | | | | update the examples. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71974 91177308-0d34-0410-b5e6-96231b3b80d8
* update some syntaxChris Lattner2009-04-031-89/+89
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68362 91177308-0d34-0410-b5e6-96231b3b80d8
* Each input file is encoded as a separate compile unit in LLVM debuggingDevang Patel2009-01-301-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* * Comply with HTML 4.01 Strict standardMisha Brukman2008-12-161-22/+22
| | | | | | | | * 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
* Global replace of yellow W3C "valid HTML/CSS" icons with blue ones.Misha Brukman2008-12-111-2/+2
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* Document TEST=dbgoptDevang Patel2008-11-211-0/+18
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* Minor spelling and typo fixes.John Criswell2008-04-291-4/+4
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* Update llvm.dbg.func.start.Evan Cheng2008-02-011-4/+7
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* Fix typos.Duncan Sands2007-06-141-2/+2
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* Change e-mail address.Jim Laskey2007-03-141-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35103 91177308-0d34-0410-b5e6-96231b3b80d8
* Change the MachineDebugInfo to MachineModuleInfo to better reflect usageJim Laskey2007-01-261-1/+1
| | | | | | | for debugging and exception handling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33550 91177308-0d34-0410-b5e6-96231b3b80d8
* Update docsJim Laskey2006-11-301-2/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32037 91177308-0d34-0410-b5e6-96231b3b80d8
* Update info on mangled names.Jim Laskey2006-08-211-2/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29804 91177308-0d34-0410-b5e6-96231b3b80d8
* Update debugging documents.Jim Laskey2006-08-211-0/+12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29800 91177308-0d34-0410-b5e6-96231b3b80d8
* fix typosJim Laskey2006-06-211-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28894 91177308-0d34-0410-b5e6-96231b3b80d8
* add subroutine typesJim Laskey2006-06-201-0/+5
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* add decimal form of LLVMDebugVersionJim Laskey2006-06-161-1/+1
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* 1. Revise vector debug support.Jim Laskey2006-06-161-55/+55
| | | | | | | | | 2. Update docs for vector debug support and new version control. 3. Simplify serialization of DebugDescInfo subclasses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28816 91177308-0d34-0410-b5e6-96231b3b80d8
* 1. Support standard dwarf format (was bootstrapping in Apple format.)Jim Laskey2006-06-151-1/+6
| | | | | | | 2. Add vector support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28807 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed some grammer and spelling.Jim Laskey2006-03-241-5/+6
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* Correction of stoppoint arguments.Jim Laskey2006-03-231-4/+5
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* Updated information related to local variables and scopes.Jim Laskey2006-03-231-33/+105
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* Update doc to reflect changes in subprogram and block descriptors.Jim Laskey2006-03-151-23/+55
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* Reflect the fact that empty strings can be expressed as null.Jim Laskey2006-03-141-5/+4
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* Bring debugging information up to date.Jim Laskey2006-03-141-636/+1166
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26759 91177308-0d34-0410-b5e6-96231b3b80d8
* Changes docs for llvm.cs.uiuc.edu -> llvm.orgReid Spencer2006-03-141-1/+1
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* * Straighten a comment to a single lineMisha Brukman2004-12-091-2/+3
| | | | | | | * Block off the section correctly with <!-- ***** --> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18721 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove more smileys. I kept the one in WritingAnLLVMPass because it is actuallyMisha Brukman2004-12-041-2/+2
| | | | | | | funny. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18475 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor format tweask for tables.Reid Spencer2004-11-011-7/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17394 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix broken linkChris Lattner2004-07-191-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15008 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix broken internal link.Misha Brukman2004-06-031-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14002 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix broken internal links.Misha Brukman2004-06-031-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13999 91177308-0d34-0410-b5e6-96231b3b80d8
* Make use of the new doc_author class. "Seperate content from presentation" ↵Chris Lattner2004-05-231-0/+4
| | | | | | they said. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13675 91177308-0d34-0410-b5e6-96231b3b80d8
* Use the images in the img/ directory.Misha Brukman2004-05-121-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13509 91177308-0d34-0410-b5e6-96231b3b80d8
* Made file comply with HTML-4.01 (Strict)Misha Brukman2004-05-121-234/+179
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13503 91177308-0d34-0410-b5e6-96231b3b80d8
* Add links to SLD from the LangRef.html docChris Lattner2004-01-061-142/+405
| | | | | | | | | Clean up the SLD document a LOT Fill in a lot of details in the SLD document update the formats for the object descriptors git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10698 91177308-0d34-0410-b5e6-96231b3b80d8
* First version of this document. It is still missing some pretty big pieces, andChris Lattner2004-01-051-0/+906
the debugging information formats will likely change, but it's a start, and I have to move on to other things in the short-term, so it might be a while before I get back to working on this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10683 91177308-0d34-0410-b5e6-96231b3b80d8
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