d59c0cac6c
Teach our Dwarf emission to use the string pool.
...
llvm-svn: 143097
2011-10-27 06:44:11 +00:00
019d255d3e
Fix a lot of typos, improve (but not necessarily fix) grammaros and reflow some
...
lines. No functionality change.
llvm-svn: 136458
2011-07-29 03:49:23 +00:00
fcf51fd298
Roll out r126425 and r126450 to see if it fixes the failures on the buildbots.
...
llvm-svn: 126488
2011-02-25 16:30:32 +00:00
b037383a35
Enable DebugInfo support for COFF object files.
...
Patch by Nathan Jeffords!
llvm-svn: 126425
2011-02-24 21:04:00 +00:00
1de21ec498
Use DW_FORM_addr for DW_AT_entry_pc.
...
llvm-svn: 107085
2010-06-28 22:22:47 +00:00
5a00dea332
change SizeOf to take AsmPrinter instead of TargetData,
...
simplifying a bunch of code.
llvm-svn: 100373
2010-04-05 00:18:22 +00:00
3a383cb7d9
1) make DIE take AsmPrinter instead of DwarfPrinter.
...
2) change DwarfDebug to not inherit from DwarfPrinter.
llvm-svn: 100372
2010-04-05 00:13:49 +00:00
f1429f1fe3
inline EmitDifference away.
...
llvm-svn: 100347
2010-04-04 19:58:12 +00:00
9efd118938
move uleb/sleb printing into AsmPrinter from DwarfPrinter.
...
llvm-svn: 100344
2010-04-04 19:09:29 +00:00
74729ae094
DwarfDebug: Allocate DIEValues with a BumpPtrAllocator. Most of them are
...
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
llvm-svn: 100035
2010-03-31 19:34:01 +00:00
53e91f0836
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.
...
llvm-svn: 99223
2010-03-22 22:38:48 +00:00
54ebc986b1
Fix a memory leak from DIE::addSiblingOffset() by adding the DIEValue
...
it allocates to DwarfDebug::DIEValues.
llvm-svn: 99196
2010-03-22 18:47:14 +00:00
b245dfb408
inline away a form of IsPCRelative, eliminating the
...
dead IsPCRel argument.
llvm-svn: 98117
2010-03-10 01:17:49 +00:00
3d72a678de
eliminate a bunch of \n's that are being printed to O. Next up is to kill
...
off "EOL".
llvm-svn: 98102
2010-03-09 23:38:23 +00:00
27a9732450
simplify EmitSectionOffset to always use .set if it is
...
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.
llvm-svn: 98005
2010-03-08 23:23:25 +00:00
8dcf41ed66
merge DIEObjectLabel and DIEDwarfLabel into DIELabel.
...
Yes, DIE you fiendish labels, die all of you.
llvm-svn: 97995
2010-03-08 22:31:46 +00:00
bc9210cb70
elimiante the DWLabel class, using MCSymbol instead. Start
...
switching some stuff over to passing around MCSymbol* instead
of stem+ID.
llvm-svn: 97993
2010-03-08 22:23:36 +00:00
7c2005aa6d
Fix to get it to compile.
...
llvm-svn: 95840
2010-02-11 01:15:27 +00:00
6034260c43
Don't print out a default newline when emitting the section offset. There are
...
almost always comments afterwards that need printing.
llvm-svn: 95839
2010-02-11 01:13:02 +00:00
c3f23b84ea
remove one form of EmitString, just use EmitBytes instead. We must
...
be careful to add a \0 at the end though, because EmitString didn't
do this.
llvm-svn: 94277
2010-01-23 03:11:46 +00:00
fa82355f33
move uleb printing from asmprinter to dwarfprinter, mcize,
...
cleanup and eliminate a bunch more uses of "EOL".
llvm-svn: 94250
2010-01-22 23:18:42 +00:00
2303145081
move sleb printing out of asmprinter into dwarf printer, make clients
...
handle the comment better, MCize the non-.sleb case.
llvm-svn: 94244
2010-01-22 22:56:55 +00:00
69bb026835
rename the dwarf class to DwarfPrinter. This matches the filename
...
and much more accurately describes what it is all about.
llvm-svn: 94233
2010-01-22 22:23:57 +00:00
f5c834fce1
inline away the trivial AsmPrinter::EOL() method.
...
llvm-svn: 94230
2010-01-22 22:09:00 +00:00
71601e8b3b
eliminate some uses of AsmPrinter::EmitIntXXX
...
llvm-svn: 93996
2010-01-20 07:41:15 +00:00
4d128a2387
Switch some functions to take Twines, eliminate uses of StringExtras.h.
...
llvm-svn: 93680
2010-01-17 07:46:39 +00:00
06d45f6e75
Change DIEObjectLabel to take an MCSymbol instead of std::string.
...
llvm-svn: 93647
2010-01-16 18:50:28 +00:00
8bc072cda6
Change errs() to dbgs().
...
llvm-svn: 92094
2009-12-24 00:27:55 +00:00
930143b0dc
Cosmetic changes, which were long overdue, in DwarfDebug.cpp.
...
llvm-svn: 89537
2009-11-21 02:48:08 +00:00
92e8c655b2
There is no need to use FoldingSet to unique DIEs.
...
DIEs are created from MDNode, which are already uniqued. And DwarfDebug already uses ValueMaps to find and use existing DIE for a given MDNode.
llvm-svn: 89518
2009-11-21 00:31:03 +00:00
7472571531
convert the DIE printing stuff to use raw_ostream instead of std::ostream.
...
Tweak #includes.
llvm-svn: 79800
2009-08-23 01:01:17 +00:00
7b26fce23e
Rename TargetAsmInfo (and its subclasses) to MCAsmInfo.
...
llvm-svn: 79763
2009-08-22 20:48:53 +00:00
fbcc663cbf
llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.
...
This adds location info for all llvm_unreachable calls (which is a macro now) in
!NDEBUG builds.
In NDEBUG builds location info and the message is off (it only prints
"UREACHABLE executed").
llvm-svn: 75640
2009-07-14 16:55:14 +00:00
56d0659726
assert(0) -> LLVM_UNREACHABLE.
...
Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.
llvm-svn: 75379
2009-07-11 20:10:48 +00:00
19c4b66830
Down with _even more_ statics!
...
llvm-svn: 74137
2009-06-24 23:13:56 +00:00
47054f3d57
Split out the Dwarf writer stuff into separate files. This is a much more
...
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!
llvm-svn: 71821
2009-05-15 00:11:17 +00:00
Nick Lewycky