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28 Commits

Author SHA1 Message Date
Eric Christopher
a327d985db 80-col fixup. 
llvm-svn: 163569
 2012-09-10 23:34:03 +00:00
Eric Christopher
4e278d30eb Use DW_FORM_flag_present to save space in debug information if we're 
not in darwin gdb compat mode.

Fixes rdar://10975088

llvm-svn: 162526
 2012-08-24 01:14:27 +00:00
Bill Wendling
e8949ecfa6 Move lib/Analysis/DebugInfo.cpp to lib/VMCore/DebugInfo.cpp and 
include/llvm/Analysis/DebugInfo.h to include/llvm/DebugInfo.h.

The reasoning is because the DebugInfo module is simply an interface to the
debug info MDNodes and has nothing to do with analysis.

llvm-svn: 159312
 2012-06-28 00:05:13 +00:00
Eric Christopher
469ec18341 Add support for objc property decls according to the page at: 
http://llvm.org/docs/SourceLevelDebugging.html#objcproperty

including type and DECL. Expand the metadata needed accordingly.

rdar://11144023

llvm-svn: 153639
 2012-03-29 08:42:56 +00:00
Eric Christopher
57ec9a8587 Fix the output of the DW_TAG_friend tag to include DW_AT_friend 
and not the rest of the member tag.

Fixes PR11695

llvm-svn: 153570
 2012-03-28 07:34:31 +00:00
Eric Christopher
32802595f6 Add the source language into the compile unit. 
llvm-svn: 151143
 2012-02-22 08:46:13 +00:00
Eric Christopher
3f80f9acaa As part of the ongoing work in finalizing the accelerator tables, extend 
the debug type accelerator tables to contain the tag and a flag
stating whether or not a compound type is a complete type.

rdar://10652330

llvm-svn: 147651
 2012-01-06 04:35:23 +00:00
Eric Christopher
204348c454 Make types and namespaces take multiple DIEs for the accelerator tables 
as well.

llvm-svn: 144319
 2011-11-10 21:47:55 +00:00
Eric Christopher
60be243dc5 Rework adding function names to the dwarf accelerator tables, allow 
multiple dies per function and support C++ basenames.

llvm-svn: 144304
 2011-11-10 19:25:34 +00:00
Eric Christopher
c916a28d7f Remove the pubnames section, no one consumes it. 
llvm-svn: 144169
 2011-11-09 05:24:07 +00:00
Eric Christopher
f9c4db49bd Add the support code to enable the dwarf accelerator tables. Upcoming patches 
to fix the types section (all types, not just global types), and testcases.

The code to do the final emission is disabled by default.

llvm-svn: 143923
 2011-11-07 09:24:32 +00:00
Eric Christopher
07bba823ab Typo. 
llvm-svn: 143918
 2011-11-07 09:18:32 +00:00
Nick Lewycky
651475977d Teach our Dwarf emission to use the string pool. 
llvm-svn: 143097
 2011-10-27 06:44:11 +00:00
Devang Patel
630d8ce36b Until now all debug info MDNodes referred to a root MDNode, a compile unit. This simplified handling of these needs in dwarf writer. However, one side effect of this is that during link time optimization all these MDNodes are _not_ uniqued. In other words there will be N number of MDNodes describing "int", "char" and all other types, which would suddenly grow when each object file starts using libraries like STL. 
MDNodes graph structure such that compiler unit keeps track of important MDNodes and update dwarf writer to process mdnodes top-down instead of bottom up.

llvm-svn: 137778
 2011-08-16 22:09:43 +00:00
Devang Patel
8fe83ecaf3 Refactor. Variables are part of compile unit so let CompileUnit create new variable. 
llvm-svn: 137663
 2011-08-15 22:04:40 +00:00
Devang Patel
1b73744344 Refactor. Global variables are part of compile unit so let CompileUnit create new global variable. 
llvm-svn: 137621
 2011-08-15 17:57:41 +00:00
Devang Patel
ec9a83977b Refactor. A subprogram is part of compile unit so let CompileUnit construct new subprogram. 
llvm-svn: 137618
 2011-08-15 17:24:54 +00:00
Devang Patel
91fee59b74 Handle debug info for i128 constants. 
llvm-svn: 133821
 2011-06-24 20:46:11 +00:00
Devang Patel
4eab0639a4 Incomplete type may not have corresponding DIE, so do not check DIEEntry eagerly. 
llvm-svn: 132377
 2011-06-01 00:23:24 +00:00
Devang Patel
4077aa90ed Refactor. 
llvm-svn: 132373
 2011-05-31 23:30:30 +00:00
Devang Patel
62a7038a9f Select DW_AT_const_value size based on variable size. 
llvm-svn: 132193
 2011-05-27 16:45:18 +00:00
Jim Grosbach
c4a65b2613 Fix typo. 
llvm-svn: 131757
 2011-05-20 21:35:39 +00:00
Devang Patel
42736cb058 Simplify handling of variables with complex address (i.e. blocks variables) 
llvm-svn: 130339
 2011-04-27 22:45:24 +00:00
Devang Patel
09b1585aac Refactor code. Keep dwarf register operation selection logic at one place. 
llvm-svn: 130231
 2011-04-26 19:06:18 +00:00
Devang Patel
e28211b031 Rename a method to match what it really does. 
s/addVariableAddress/addFrameVariableAddress/g

llvm-svn: 130170
 2011-04-25 23:02:17 +00:00
Devang Patel
f078958e43 Do not reuse parameter name. 
llvm-svn: 129405
 2011-04-12 23:09:06 +00:00
Devang Patel
f288e23b3f This mechanical patch moves type handling into CompileUnit from DwarfDebug. In case of multiple compile unit in one object file, each compile unit is responsible for its own set of type entries anyway. This refactoring makes this obvious. 
llvm-svn: 129402
 2011-04-12 22:53:02 +00:00
Devang Patel
6c1785d527 Refactor CompileUnit into a separate header. 
llvm-svn: 129367
 2011-04-12 17:40:32 +00:00