84033fb240
Emit vtable info.
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llvm-svn: 94751
2010-01-28 18:11:52 +00:00
3d4e6d9dd0
Include "this" pointer argument while emitting debug info for a C++ method.
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llvm-svn: 94710
2010-01-28 00:28:01 +00:00
17ed0496c5
Fix the test I broke, and also fix a crash when declaring a virtual destructor. Add debug info support for pure virtual member functions.
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llvm-svn: 94519
2010-01-26 05:19:50 +00:00
b85f0ab976
Factor creating the DISubprogram for a member function out into a separate function.
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llvm-svn: 94513
2010-01-26 04:49:33 +00:00
c54353d935
First cut at emitting inheritance info.
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llvm-svn: 94473
2010-01-25 23:32:18 +00:00
7a12ad0dc1
First cut at emitting debugging information for C++ member functions.
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There is lot more work to do in this area.
llvm-svn: 93836
2010-01-19 01:54:44 +00:00
889ce76f41
Refactor.
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llvm-svn: 93814
2010-01-19 00:00:59 +00:00
934661ed73
Emit human readable names for c/c++ functions. Avoid emitting linkage name if it matches regular name.
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llvm-svn: 93383
2010-01-14 00:36:21 +00:00
ba8451b243
Use StringRef in CGDebugInfo::EmitFunctionStart.
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llvm-svn: 90856
2009-12-08 14:04:35 +00:00
3efc6e6f46
Add rudimentary support for member pointers to CGDebugInfo.
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llvm-svn: 90711
2009-12-06 18:00:51 +00:00
b40f295037
Do not store DIDescriptor directly into a container. Store MDNode directly, through TrackingVH.
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llvm-svn: 88677
2009-11-13 19:10:24 +00:00
443f677302
Simplify the debug info code, handle lvalue references and template specializations.
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llvm-svn: 86277
2009-11-06 19:19:55 +00:00
ae2559a221
Fixup the return type of functions.
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llvm-svn: 84922
2009-10-23 01:52:13 +00:00
5d90d62701
Add support to attach debug info to an instruction.
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This is not yet enabled.
llvm-svn: 83399
2009-10-06 18:36:08 +00:00
faf7e9ad24
Set appropriate context for a global variable while emitting debug info.
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llvm-svn: 83352
2009-10-06 00:35:31 +00:00
2e722b915c
Improve debugging information for BlockDeclRefExpr. WIP. Given this
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scheme, we can switch the previous scheme over to using this code
path. There's a bit of simplifications yet to do as well.
llvm-svn: 83138
2009-09-30 02:43:10 +00:00
0cf155174e
Fix an infinite loop arising when trying to generate debug information
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for a ObjC class with an ivar of weak self type.
llvm-svn: 82745
2009-09-25 01:40:47 +00:00
9996138a80
Ok, an AssertingVH definitely doesn't work for now because we free our cache after the optimizer may have hacked on the module. Use a WeakVH instead.
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llvm-svn: 82324
2009-09-19 20:17:48 +00:00
1cbaae56cf
Switch CGDebugInfo type cache to using an AssertingVH.
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llvm-svn: 82321
2009-09-19 19:27:24 +00:00
de870bdcf2
Factor out CGDebugInfo::CreateTypeNode method.
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- No functionality change.
llvm-svn: 82320
2009-09-19 19:27:14 +00:00
11289f4280
Remove tabs, and whitespace cleanups.
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llvm-svn: 81346
2009-09-09 15:08:12 +00:00
9be7b20401
Revert 75648 for now. It is causing test failures.
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llvm-svn: 75684
2009-07-14 21:31:22 +00:00
d6c256696b
Use LLVM mangler to get mangled name for debug info entry.
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llvm-svn: 75589
2009-07-14 02:47:58 +00:00
f5c79709bc
Update debug info generation for ObjCObjectPointer changes.
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- Previously this would crash on recursive types, and it was also incorrectly
stripping off a level of indirection.
- I'm not 100% convinced this is all correct, but it should be a monotonic
improvment.
llvm-svn: 75582
2009-07-14 01:20:56 +00:00
0d425350b2
Revrt PR4228 fix for now.
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llvm-svn: 74304
2009-06-26 18:32:22 +00:00
9fc4341eec
It is possible that main input file does not have any symbol with debug info. To handle this edge case, always create main compile unit first.
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This fixes PR 4228.
llvm-svn: 73520
2009-06-16 18:02:02 +00:00
31f099c8c2
Enhance debug information for block literals. Radar 6867696
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llvm-svn: 71763
2009-05-14 02:03:51 +00:00
a6acb390e7
Handle corner case where clang-cc is invoked directly to compile preprocessed source file without -main-file-name. In this case, CDDebugInfo is not able identify correct main source file becase SM.isFromMainFile() returns true for locations from header files as well as locations from main source file.
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This patch takes conservative approach by not emitting more then one compile unit with isMain bit set.
llvm-svn: 69902
2009-04-23 18:09:16 +00:00
7b0344f656
implement debug info for _Complex.
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llvm-svn: 69873
2009-04-23 06:13:01 +00:00
75009454e3
Appropriately set file name and directory name in debug info compile units.
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llvm-svn: 69387
2009-04-17 21:06:59 +00:00
f4c205b2fa
Add support to emit debug info for objective-c interfaces.
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(This is not yet used.)
llvm-svn: 65573
2009-02-26 21:10:26 +00:00
affb37337f
reimplement debug info generation in terms of DebugInfo.h instead of
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using MachineModuleInfo. This runs at about the same speed as the old
code, but fixes a bunch of bugs and is simpler and shorter.
llvm-svn: 58971
2008-11-10 06:08:34 +00:00
238475c8ca
Avoid redundant cast<>s / simplify type dispatch.
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llvm-svn: 58892
2008-11-08 06:12:46 +00:00
7d7fff2303
privatize some methods.
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llvm-svn: 58602
2008-11-03 09:11:11 +00:00
cb4638599c
Move IRBuilder type definition to common file.
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- No functionality change.
llvm-svn: 58546
2008-11-01 01:53:16 +00:00
d678ae2da3
Quick fix for PR2950, infinite loop generating debug info for
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recursive types.
- Style will be clean up in further patches.
llvm-svn: 58490
2008-10-31 04:04:54 +00:00
a290ded36a
Formatting tweaks.
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- No functionality change.
llvm-svn: 58488
2008-10-31 03:54:29 +00:00
607f67b16c
Map compilation units using FileEntry pointers instead of
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FileIDs. This seems better conceptually and lets the SourceManager
handle details of mapping the location to a file ID.
- In practice, fixes an assert because this code wasn't using
getPhysicalLoc.
llvm-svn: 58055
2008-10-24 00:46:51 +00:00
354d278518
Debug info bug fix, function start wasn't getting generated correctly
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for Obj-C methods.
llvm-svn: 57769
2008-10-18 18:22:23 +00:00
b9fd902fdc
Change CGDebugInfo::setLocation to just ignore invalid locations. This
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simplifies clients.
Also, add assert that RegionStack is empty when the CGDebugInfo is
destroyed.
llvm-svn: 57684
2008-10-17 16:15:48 +00:00
48595de697
Update for IRBuilder template change (update LLVM!)
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llvm-svn: 54642
2008-08-11 16:50:21 +00:00
c893a67fe3
update to make IRBuilder API change.
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llvm-svn: 54548
2008-08-08 19:57:58 +00:00
224e8ea2bb
Generate debug descriptors for array types while generating the debug info.
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llvm-svn: 52140
2008-06-09 10:47:41 +00:00
1929242a94
Create debug type descriptors for aggregate/enum types.
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llvm-svn: 52070
2008-06-07 04:46:53 +00:00
158143ad54
Emit debug information for global and static variables when -g is specified.
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llvm-svn: 51993
2008-06-05 08:59:10 +00:00
18de624ca0
Emit parameter and local variable debug information with -g.
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llvm-svn: 51765
2008-05-30 10:30:31 +00:00
b65ff27f53
A couple minor fixes to make debug info usable for arbitrary code: don't
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emit incomplete types, because they crash llc, and always use the
logical location as the current location so we don't crash doing invalid
queries on CurLoc.
llvm-svn: 51675
2008-05-29 11:08:17 +00:00
98070578bf
Generate subprogram debug info with -g.
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Also take care of freeing memory at the right places.
llvm-svn: 51553
2008-05-25 05:15:42 +00:00
1763075b9c
Make debugging information usable. This is barebones, but it makes -g
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actually work (instead of crashing llc), and there's enough info emitted
to get line number information in gdb. This should hopefully be helpful
for debugging non-working programs.
I got rid of the begin/endregion calls because the implementation wasn't
working; someone who knows the debugging info a bit better might try to
add it. I really have no clue how a compiler is supposed to emit them.
This commit shouldn't have any effect without -g.
llvm-svn: 51404
2008-05-22 01:40:10 +00:00
15cb669039
Added -g command line options to clang for generating source level debug information. This patch currently enables generation of line number debug information (stoppoints) and region begin/end debug information. The new files CGDebugInfo.h and CGDebugInfo.cpp implements the debug info manager class CGDebugInfo.
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llvm-svn: 50848
2008-05-08 08:54:20 +00:00
Devang Patel