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97 Commits

Author SHA1 Message Date
Bill Wendling 991b84e5a7 Some formatting and spelling fixes. 
llvm-svn: 90182
 2009-12-01 00:53:11 +00:00
Devang Patel 4da997b936 Update to reflect recent debugging information encoding changes. 
llvm-svn: 89896
 2009-11-25 23:28:01 +00:00
Jay Foad 658af5a9e2 Fix HTML formatting. 
llvm-svn: 89093
 2009-11-17 13:13:59 +00:00
Benjamin Kramer 0f4203861f Documentation: Perform automated correction of common typos. 
llvm-svn: 83849
 2009-10-12 14:46:08 +00:00
Devang Patel 80ae34974b Reapply 79977. 
Use MDNodes to encode debug info in llvm IR.

llvm-svn: 80406
 2009-08-28 23:24:31 +00:00
Devang Patel f08e35d9dc Revert 79977. It causes llvm-gcc bootstrap failures on some platforms. 
llvm-svn: 80073
 2009-08-26 05:01:18 +00:00
Devang Patel 02aac922b4 Update DebugInfo interface to use metadata, instead of special named 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!)

llvm-svn: 79977
 2009-08-25 05:24:07 +00:00
Chris Lattner cb3f64f945 fix some typos pointed out by Hidenobu Seki 
llvm-svn: 76342
 2009-07-18 21:47:15 +00:00
Devang Patel 0751a28888 Remove debug info anchors - llvm.dbg.compile_units, llvm.dbg.subprograms 
and llvm.dbg.global_variables.

llvm-svn: 74251
 2009-06-26 01:49:18 +00:00
Bruno Cardoso Lopes 9d809cad50 Fix some typos 
llvm-svn: 72579
 2009-05-29 17:08:57 +00:00
Bill Wendling e9353d7d6f Formatting. Some updating of data structures. More work needs to be done to update the examples. 
llvm-svn: 71974
 2009-05-17 05:52:39 +00:00
Chris Lattner 0fc36ca69d update some syntax 
llvm-svn: 68362
 2009-04-03 00:29:19 +00:00
Devang Patel c094970cd2 Each input file is encoded as a separate compile unit in LLVM debugging 
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.

llvm-svn: 63400
 2009-01-30 18:20:31 +00:00
Misha Brukman 39dcddf827 * Comply with HTML 4.01 Strict standard 
* Converted absolute links to llvm.org/docs to relative links
* Fixed spelling and s/;/:/, as needed

llvm-svn: 61071
 2008-12-16 02:54:22 +00:00
Misha Brukman 86242e1990 Global replace of yellow W3C "valid HTML/CSS" icons with blue ones. 
llvm-svn: 60880
 2008-12-11 17:34:48 +00:00
Devang Patel b885a91a12 Document TEST=dbgopt 
llvm-svn: 59839
 2008-11-21 19:35:57 +00:00
John Criswell 663f5fccd4 Minor spelling and typo fixes. 
llvm-svn: 50448
 2008-04-29 22:12:40 +00:00
Evan Cheng 124c3525d1 Update llvm.dbg.func.start. 
llvm-svn: 46636
 2008-02-01 09:12:11 +00:00
Duncan Sands 40f775bf67 Fix typos. 
llvm-svn: 37573
 2007-06-14 11:27:07 +00:00
Jim Laskey 6e8a2f4738 Change e-mail address. 
llvm-svn: 35103
 2007-03-14 19:32:21 +00:00
Jim Laskey c56315c2b5 Change the MachineDebugInfo to MachineModuleInfo to better reflect usage 
for debugging and exception handling.

llvm-svn: 33550
 2007-01-26 21:22:28 +00:00
Jim Laskey 4d98e2e79d Update docs 
llvm-svn: 32037
 2006-11-30 14:36:22 +00:00
Jim Laskey 98a1385764 Update info on mangled names. 
llvm-svn: 29804
 2006-08-21 22:57:31 +00:00
Jim Laskey 4771cca1b5 Update debugging documents. 
llvm-svn: 29800
 2006-08-21 21:21:06 +00:00
Jim Laskey e7235645a2 fix typos 
llvm-svn: 28894
 2006-06-21 11:08:10 +00:00
Jim Laskey 4810c26d04 add subroutine types 
llvm-svn: 28878
 2006-06-20 21:13:20 +00:00
Jim Laskey b6a6f7971f add decimal form of LLVMDebugVersion 
llvm-svn: 28817
 2006-06-16 13:45:38 +00:00
Jim Laskey b2ff2d481e 1. Revise vector debug support. 
2. Update docs for vector debug support and new version control.

3. Simplify serialization of DebugDescInfo subclasses.

llvm-svn: 28816
 2006-06-16 13:14:03 +00:00
Jim Laskey 19f964e048 1. Support standard dwarf format (was bootstrapping in Apple format.) 
2. Add vector support.

llvm-svn: 28807
 2006-06-15 20:51:43 +00:00
Jim Laskey 3481e12f63 Fixed some grammer and spelling. 
llvm-svn: 27062
 2006-03-24 09:20:27 +00:00
Jim Laskey 4a9054d705 Correction of stoppoint arguments. 
llvm-svn: 26983
 2006-03-23 17:58:46 +00:00
Jim Laskey 5dcfd565b5 Updated information related to local variables and scopes. 
llvm-svn: 26982
 2006-03-23 17:54:33 +00:00
Jim Laskey 9dcffe7767 Update doc to reflect changes in subprogram and block descriptors. 
llvm-svn: 26783
 2006-03-15 19:10:52 +00:00
Jim Laskey 2024aabcb0 Reflect the fact that empty strings can be expressed as null. 
llvm-svn: 26761
 2006-03-14 18:50:50 +00:00
Jim Laskey 14edc936ec Bring debugging information up to date. 
llvm-svn: 26759
 2006-03-14 18:08:46 +00:00
Reid Spencer ca05854a71 Changes docs for llvm.cs.uiuc.edu -> llvm.org 
llvm-svn: 26746
 2006-03-14 05:39:39 +00:00
Misha Brukman cda6a9b9eb * Straighten a comment to a single line 
* Block off the section correctly with <!-- ***** -->

llvm-svn: 18721
 2004-12-09 20:27:37 +00:00
Misha Brukman 47d186cf55 Remove more smileys. I kept the one in WritingAnLLVMPass because it is actually 
funny.

llvm-svn: 18475
 2004-12-04 00:33:34 +00:00
Reid Spencer c3c4c4f843 Minor format tweask for tables. 
llvm-svn: 17394
 2004-11-01 08:19:36 +00:00
Chris Lattner 8a92e19ba1 Fix broken link 
llvm-svn: 15008
 2004-07-19 19:30:40 +00:00
Misha Brukman 3155159ef9 Fix broken internal link. 
llvm-svn: 14002
 2004-06-03 23:42:24 +00:00
Misha Brukman aa8db1845e Fix broken internal links. 
llvm-svn: 13999
 2004-06-03 23:33:10 +00:00
Chris Lattner 020e1fc733 Make use of the new doc_author class. "Seperate content from presentation" they said. 
llvm-svn: 13675
 2004-05-23 21:07:27 +00:00
Misha Brukman 3c1f8e7aa7 Use the images in the img/ directory. 
llvm-svn: 13509
 2004-05-12 21:26:16 +00:00
Misha Brukman f91d994801 Made file comply with HTML-4.01 (Strict) 
llvm-svn: 13503
 2004-05-12 19:21:57 +00:00
Chris Lattner 941515cf67 Add links to SLD from the LangRef.html doc 
Clean up the SLD document a LOT
Fill in a lot of details in the SLD document
update the formats for the object descriptors

llvm-svn: 10698
 2004-01-06 05:31:32 +00:00
Chris Lattner 1811fca71c First version of this document. It is still missing some pretty big pieces, and 
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.

llvm-svn: 10683
 2004-01-05 05:06:33 +00:00