1a3736f4f6
Reapply "[dwarfdump] Add missing DW_LANG_Mips_Assembler case to LanguageString()"
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This commit was reverted in r217183, but is OK to go in again now that its dependency is commited (as of r217186).
llvm-svn: 217231
2014-09-05 07:21:40 +00:00
878065bb21
[ dwarfdump ] Add symbolic dump of known DWARF attribute values.
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Reviewed By: dblaikie
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D5187
llvm-svn: 217186
2014-09-04 19:39:20 +00:00
28f3d4186d
Revert "[dwarfdump] Add missing DW_LANG_Mips_Assembler case to LanguageString()"
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This reverts commit 93c7e6161e1adbd2c7ac81fa081823183035cb64.
This commit got approved first, but was dependant on another one going in (The one pretty printing attribute values). I'll reapply when the other one is in.
llvm-svn: 217183
2014-09-04 18:55:46 +00:00
a3f54f211e
[dwarfdump] Add missing DW_LANG_Mips_Assembler case to LanguageString()
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Reviewed By: dblaikie
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D5193
llvm-svn: 217182
2014-09-04 18:40:23 +00:00
c10719f55d
[C++11] Make use of 'nullptr' in the Support library.
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llvm-svn: 205697
2014-04-07 04:17:22 +00:00
2151e63c71
Dwarf: Fix a copy-paste bug.
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This tag isn't emitted by any compiler at the moment. PR18306.
llvm-svn: 197877
2013-12-22 10:23:23 +00:00
31631e4a47
Pull in a couple of new constants from the upcoming DWARF 5 standard.
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llvm-svn: 197611
2013-12-18 21:48:14 +00:00
0aafb58aca
Formally added an explicit enum for DWARF TLS support. No functionality change.
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llvm-svn: 192118
2013-10-07 18:39:18 +00:00
efd0bcb70f
DebugInfo: GDBIndexEntry*String conversion functions now return const char* for easy llvm::formating
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This was previously invoking UB by passing a user-defined type to
format. Thanks to Jordan Rose for pointing this out.
llvm-svn: 191060
2013-09-20 00:33:15 +00:00
d0a869d0bf
DebugInfo: Improve IR annotation comments for GNU pubthings.
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llvm-svn: 191043
2013-09-19 22:19:37 +00:00
8dec407649
Unshift the GDB index/GNU pubnames constants modified in r191025
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Based on code review feedback from Eric Christopher, unshifting these
constants as they can appear in the gdb_index itself, shifted a further
24 bits. This means that keeping them preshifted is a bit inflexible, so
let's not do that.
Given the motivation, wrap up some nicer enums, more type safety, and
some utility functions.
llvm-svn: 191035
2013-09-19 20:40:26 +00:00
add00faa96
Add constant defines for gnu pubnames and gnu pubtypes - they're used
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for the gdb index as the names convey.
llvm-svn: 190343
2013-09-09 20:03:11 +00:00
cf7289f6d9
Move accelerator table defines and constants to Dwarf.h since
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we're proposing it for DWARF5.
No functional change intended.
llvm-svn: 190074
2013-09-05 18:20:16 +00:00
4202633ea6
Formatting.
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llvm-svn: 190019
2013-09-05 00:22:35 +00:00
8e46e7f04b
Add DW_AT_GNU_odr_signature to the set of dwarf attributes.
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llvm-svn: 186296
2013-07-14 22:02:31 +00:00
705085da37
Previously, parsing capability of the .debug_frame section was added
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to lib/DebugInfo, with dumping in llvm-dwarfdump. This patch adds
initial ability to parse and dump CFA instructions contained in
entries.
To keep it manageable, the patch omits some more advanced capabilities
(accounted in TODOs):
* Parsing of instructions with BLOCK arguments (expression lists)
* Dumping of actual instruction arguments (currently only names are
dumped). This is quite tricky since the dumper has to effectively
"interpret" the instructions.
llvm-svn: 175820
2013-02-21 22:53:19 +00:00
72a529566c
Remove the llvm-local DW_TAG_vector_type tag and add a test to
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make sure that vector types do work.
llvm-svn: 171833
2013-01-08 01:53:52 +00:00
9948d5eb6f
Remove what appears to be a dead llvm-specific debug tag.
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llvm-svn: 171821
2013-01-08 00:16:33 +00:00
3d7b0b8ac7
Rename the 'Attributes' class to 'Attribute'. It's going to represent a single attribute in the future.
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llvm-svn: 170502
2012-12-19 07:18:57 +00:00
c7e43fffc5
Add support for fission attributes/forms/operations -> string.
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llvm-svn: 169056
2012-11-30 23:20:43 +00:00
c13fd6d1e1
Lowercase the tag name to match the rest of dwarf.
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llvm-svn: 153691
2012-03-29 21:35:05 +00:00
839515b64d
Add new tag and an attribute to support debug info for objective-c property.
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llvm-svn: 149724
2012-02-03 23:57:08 +00:00
ee674b3e3b
Add some more DWARF extensions from:
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1. http://gcc.gnu.org/wiki/TemplateParmsDwarf
2. ftp://ftp.software.ibm.com/software/os390/czos/dwarf/mips_extensions.pdf
llvm-svn: 139784
2011-09-15 05:21:03 +00:00
34368124aa
Update Dwarf enums list for DWARF 4.
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Note that DW_TAG_rvalue_reference_type is officially 0x42, not 0x41.
llvm-svn: 139779
2011-09-15 04:23:44 +00:00
b5a07abe94
Add DW_ATE_UTF, which clang started using in my previous commit!
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llvm-svn: 139503
2011-09-12 17:18:20 +00:00
12419aee7a
Doug convinced me that DW_AT_APPLE_objc_complete_type is more appropriate name.
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s/DW_AT_APPLE_objc_class_extension/DW_AT_APPLE_objc_complete_type/g
llvm-svn: 131244
2011-05-12 21:29:42 +00:00
2409e7843b
Let Objective-C front-end identify class extension, in dwarf output, using an attribute DW_AT_APPLE_objc_class_extension.
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llvm-svn: 131238
2011-05-12 19:06:16 +00:00
6d1e4e9646
Add DW_OP_bit_piece.
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llvm-svn: 129945
2011-04-21 22:26:13 +00:00
514b4006c2
Introduce support to encode Objective-C property information in debugging information generated for an interface.
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llvm-svn: 129624
2011-04-16 00:11:51 +00:00
4192802280
Provide tag strings for llvm specific tags.
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llvm-svn: 125986
2011-02-18 23:06:29 +00:00
dd6a4cabf6
Add the entire range of DW_OP_lit[0..31], DW_OP_reg[0..31], and
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DW_OP_breg[0..31] to Dwarf.h.
Add "DW_" prefix to the llvm::dwarf::*String methods which did not
already have them in Dwarf.cpp.
llvm-svn: 106197
2010-06-17 01:23:24 +00:00
561fa8490e
Fix typo. add a test case.
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llvm-svn: 101812
2010-04-19 20:31:39 +00:00
6188093cca
Add DW_AT_APPLE_omit_frame_ptr to encode -fomit-frame-pointer flag.
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llvm-svn: 101805
2010-04-19 19:14:02 +00:00
93163c401e
Do not crash when .ll printing metadata that smells like debug info, but isn't.
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llvm-svn: 92268
2009-12-29 21:17:33 +00:00
0709a2790a
fix indentation, fit in 80 cols.
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llvm-svn: 92267
2009-12-29 21:09:57 +00:00
3b32672733
fix .cpp file to not wrap the entire file in namespace blocks.
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llvm-svn: 92250
2009-12-29 07:28:33 +00:00
fbcc663cbf
llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.
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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.
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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
0e78566e02
Add dumping support for DW_AT_APPLE_isa and DW_AT_APPLE_block.
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Radar 6867696
llvm-svn: 71750
2009-05-14 00:03:51 +00:00
889285d467
Fix whitespacing (space after switch).
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llvm-svn: 71738
2009-05-13 23:23:20 +00:00
4d20395a5f
The debugger sometimes lookup dynamically in the runtime to find ivar info of any Objective-C classes. It would be very helpful to debugger if the compiler encodes runtime version number in DWARF.
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Add support for two additional DWARF attributes to encode Objective-C runtime version number.
llvm-svn: 64834
2009-02-17 22:43:44 +00:00
ccfacfff9a
Introduce two DWARF attribute extentions DW_AT_APPLE_optimized, DW_AT_APPLE_flags.
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DW_AT_APPLE_optimized flag is set when a compile_unit is optimized. The debugger takes advantage of this information some way.
DW_AT_APPLE_flags encodes command line options when certain env. variable is set. This is used by build engineers to track various gcc command lines used by by a project, irrespective of whether the project used makefile, Xcode or something else.
llvm-gcc patch is next.
llvm-svn: 62888
2009-01-23 22:33:47 +00:00
cc98e28f37
Change TAG_ names to DW_TAG for gcc (testsuite) compatibility.
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llvm-svn: 57425
2008-10-12 21:23:01 +00:00
ba074c0fed
Change Dwarf comments starting with AT_ to DW_AT_ to
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match gcc. Helps with the testsuite.
llvm-svn: 57410
2008-10-12 06:20:47 +00:00
a8b7e78f54
Remove uses of llvm/System/IncludeFile.h that are no longer needed.
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llvm-svn: 50695
2008-05-06 01:32:53 +00:00
f3ebc3f3d2
Remove attribution from file headers, per discussion on llvmdev.
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llvm-svn: 45418
2007-12-29 20:36:04 +00:00
5c51c2b4ab
Adding new Dwarf constants.
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llvm-svn: 29798
2006-08-21 21:18:10 +00:00
421475cd3b
For PR780:
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1. Move IncludeFile.h to System library
2. Move IncludeFile.cpp to System library
3. #1 and #2 required to prevent cyclic library dependencies for libSystem
4. Convert all existing uses of Support/IncludeFile.h to System/IncludeFile.h
5. Add IncludeFile support to various lib/System classes.
6. Add new lib/System classes to LinkAllVMCore.h
All this in an attempt to pull in lib/System to what's required for VMCore
llvm-svn: 29287
2006-07-26 16:18:00 +00:00
19f964e048
1. Support standard dwarf format (was bootstrapping in Apple format.)
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2. Add vector support.
llvm-svn: 28807
2006-06-15 20:51:43 +00:00
6d5c2a0156
Qualify dwarf namespace inside llvm namespace.
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llvm-svn: 26409
2006-02-27 22:37:23 +00:00
Frederic Riss