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12 Commits

Author SHA1 Message Date
Alexey Samsonov d3e121331b [DWARF parser] Fix nasty memory corruption in .dwo files handling. 
Forge a test case where llvm-symbolizer has to use external .dwo
file to produce the inlining information.

llvm-svn: 217270
 2014-09-05 19:29:45 +00:00
Frederic Riss e10ccef9b3 Add a DWARFContext& member in DWARFUnit. 
The DWARFContext will be used to pass global 'context' down, like
pointers to related debug info sections or command line options.
The first use will be for the debug_info dumper to be able to access
other debug info section to dump eg. Location Expression inline
in the debug_info dump.

llvm-svn: 217128
 2014-09-04 06:14:28 +00:00
Benjamin Kramer a7c40ef022 Canonicalize header guards into a common format. 
Add header guards to files that were missing guards. Remove #endif comments
as they don't seem common in LLVM (we can easily add them back if we decide
they're useful)

Changes made by clang-tidy with minor tweaks.

llvm-svn: 215558
 2014-08-13 16:26:38 +00:00
Rafael Espindola cf8dd265c5 DWOHolder takes ownership of the argument constructor, use std::unique_ptr. 
Thanks to David Blaikie for noticing it.

llvm-svn: 214434
 2014-07-31 20:26:42 +00:00
Craig Topper e73658ddbb [C++] Use 'nullptr'. 
llvm-svn: 207394
 2014-04-28 04:05:08 +00:00
Alexey Samsonov 19f76f25e9 [DWARF parser] Make a few methods non-public 
llvm-svn: 207156
 2014-04-24 23:08:56 +00:00
Alexey Samsonov 7682f81266 [DWARF parser] DWARFUnit ctor doesn't need both parsed and raw .debug_abbrev section. Remove the former. 
llvm-svn: 207153
 2014-04-24 22:51:03 +00:00
Alexey Samsonov 762343da6c [DWARF parser] Refactor fetching DIE address ranges. 
Add a helper method to get address ranges specified in a DIE
(either by DW_AT_low_pc/DW_AT_high_pc, or by DW_AT_ranges). Use it
to untangle and simplify the code.

No functionality change.

llvm-svn: 206624
 2014-04-18 17:25:46 +00:00
Ahmed Charles 56440fd820 Replace OwningPtr<T> with std::unique_ptr<T>. 
This compiles with no changes to clang/lld/lldb with MSVC and includes
overloads to various functions which are used by those projects and llvm
which have OwningPtr's as parameters. This should allow out of tree
projects some time to move. There are also no changes to libs/Target,
which should help out of tree targets have time to move, if necessary.

llvm-svn: 203083
 2014-03-06 05:51:42 +00:00
Chandler Carruth 8a8cd2bab9 Re-sort all of the includes with ./utils/sort_includes.py so that 
subsequent changes are easier to review. About to fix some layering
issues, and wanted to separate out the necessary churn.

Also comment and sink the include of "Windows.h" in three .inc files to
match the usage in Memory.inc.

llvm-svn: 198685
 2014-01-07 11:48:04 +00:00
Alexey Samsonov 0428d12df1 DWARFUnit: kill dead code and make a couple of functions private. No functionality change. 
llvm-svn: 193780
 2013-10-31 18:05:02 +00:00
David Blaikie 07e22449a3 Exract most of DWARFCompileUnit into a new DWARFUnit to prepare for the coming DWARFTypeUnit. 
llvm-svn: 191233
 2013-09-23 22:44:40 +00:00