8104163fd1
Remove unused virtual dtor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127331 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-09 14:20:28 +00:00
f754f50805
Roll out r126425 and r126450 to see if it fixes the failures on the buildbots.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126488 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25 16:30:32 +00:00
f410608271
Enable DebugInfo support for COFF object files.
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Patch by Nathan Jeffords!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126425 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-24 21:04:00 +00:00
c3f5f783a2
First cut at supporting .debug_loc section.
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This is used to track variable information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104649 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-25 23:40:22 +00:00
f2548caaa8
Add support to emit dwarf ranges.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101575 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16 23:33:45 +00:00
a37d5387a5
change SizeOf to take AsmPrinter instead of TargetData,
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simplifying a bunch of code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100373 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-05 00:18:22 +00:00
d38fee8ddc
1) make DIE take AsmPrinter instead of DwarfPrinter.
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2) change DwarfDebug to not inherit from DwarfPrinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100372 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-05 00:13:49 +00:00
345ef343cc
DwarfDebug: Allocate DIEValues with a BumpPtrAllocator. Most of them are
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POD-like anyway, so we don't even care about calling their d'tors (DIEBlock
being the exception).
~6% less mallocs and ~1% compile time improvement on clang -O0 -g oggenc.c
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100035 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-31 19:34:01 +00:00
0493f95a2c
DW_AT_stmt_list attribute attached with a compile unit encodes offset of line number information for this compile unit in debug_line section. This offset is always zero when only one compile unit is emitted in a object file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99223 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22 22:38:48 +00:00
638fe8dd62
Fix a memory leak from DIE::addSiblingOffset() by adding the DIEValue
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it allocates to DwarfDebug::DIEValues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99196 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22 18:47:14 +00:00
5c213dc78c
Free DbgScopes in DwarfDebug::endFunction(). Also increased the const-ness of
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several fields to make it easier to figure out where bugs might be creeping in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98358 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-12 17:45:06 +00:00
57578766aa
simplify EmitSectionOffset to always use .set if it is
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available, the only thing this affects is that we produce
.set in one case we didn't before, which shouldn't harm
anything. Make EmitSectionOffset call EmitDifference
instead of duplicating it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98005 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 23:23:25 +00:00
4faf59af82
merge DIEObjectLabel and DIEDwarfLabel into DIELabel.
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Yes, DIE you fiendish labels, die all of you.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97995 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:31:46 +00:00
b98b1bf432
elimiante the DWLabel class, using MCSymbol instead. Start
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switching some stuff over to passing around MCSymbol* instead
of stem+ID.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97993 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:23:36 +00:00
1ddcf35b68
Revert r97917, which was causing Clang Debug self-host failures.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97932 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 02:58:37 +00:00
9467f0e3bd
Roll r97906 forward again, without double-deleting CompileUnit::IndexTyDie.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97917 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-07 17:10:13 +00:00
12e555c36c
teach MCAsmStreamer::EmitBytes to use .ascii and .asciz
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94259 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-23 00:15:00 +00:00
894d75aa01
move uleb printing from asmprinter to dwarfprinter, mcize,
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cleanup and eliminate a bunch more uses of "EOL".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94250 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22 23:18:42 +00:00
066c9acca3
rename the dwarf class to DwarfPrinter. This matches the filename
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and much more accurately describes what it is all about.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94233 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22 22:23:57 +00:00
858431d0bc
Change DIEObjectLabel to take an MCSymbol instead of std::string.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93647 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-16 18:50:28 +00:00
6404e4e795
Add support to emit debug info for C++ namespaces.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91440 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-15 19:16:48 +00:00
69f57b1f41
Clarify that DIEString does not keep a copy of the string.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90318 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02 15:25:16 +00:00
e9a059714e
Use StringRef instead of std::string in DIEString.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89793 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-24 19:42:17 +00:00
2c4ceb177b
Cosmetic changes, which were long overdue, in DwarfDebug.cpp.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-21 02:48:08 +00:00
6f01d9c2f0
There is no need to use FoldingSet to unique DIEs.
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DIEs are created from MDNode, which are already uniqued. And DwarfDebug already uses ValueMaps to find and use existing DIE for a given MDNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89518 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-21 00:31:03 +00:00
381afae68f
Remove VISIBILITY_HIDDEN from the classes in this directory. Fixes bug 5507.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89075 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-17 09:17:08 +00:00
b01acfae5b
convert the DIE printing stuff to use raw_ostream instead of std::ostream.
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Tweak #includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79800 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-23 01:01:17 +00:00
d5509f2e02
Down with _even more_ statics!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74137 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 23:13:56 +00:00
0310d768a1
Split out the DwarfDebug module from the DwarfWriter module.
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Again, no intendtional functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71854 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15 09:23:25 +00:00
e428e21033
Mark class as hidden.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71850 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15 06:55:26 +00:00
88423eecd0
Split out the Dwarf writer stuff into separate files. This is a much more
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logical/sane approach to organizing all of the stuff that goes into writing out
DWARF information. Honestly? even this is too complex for what it's supposed to
be doing.
Trivia: It *looks* like there would be functionality changes, however there aren't!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71821 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15 00:11:17 +00:00
