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path: root/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
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* Fix a FIXME: DwarfRequiresRelocationForSectionOffset is the same asRafael Espindola2012-06-221-1/+1
| | | | | | DwarfUsesRelocationsAcrossSections. llvm-svn: 158992
* Emit relocations for DW_AT_location entries on systems which need it. This isNick Lewycky2012-06-221-4/+8
| | | | | | a recommit of r127757. Fixes PR9493. Patch by Paul Robinson! llvm-svn: 158957
* Allocate the contents of DwarfDebug's StringMaps in a single big ↵Benjamin Kramer2012-06-091-0/+1
| | | | | | BumpPtrAllocator. llvm-svn: 158265
* Switch all register list clients to the new MC*Iterator interface.Jakob Stoklund Olesen2012-06-011-2/+3
| | | | | | | | | | | | | No functional change intended. Sorry for the churn. The iterator classes are supposed to help avoid giant commits like this one in the future. The TableGen-produced register lists are getting quite large, and it may be necessary to change the table representation. This makes it possible to do so without changing all clients (again). llvm-svn: 157854
* Remove duplicate code that we could just fallthrough to.Eric Christopher2012-05-181-1/+0
| | | | llvm-svn: 157060
* Fix thinko in conditional.Eric Christopher2012-05-081-1/+1
| | | | | | Part of rdar://11352000 and should bring the buildbots back. llvm-svn: 156421
* Handle OpDeref in case it comes in as a register operand.Eric Christopher2012-05-081-3/+5
| | | | | | Part of rdar://11352000 llvm-svn: 156405
* Patch to set is_stmt a little better for prologue lines in a function.Eric Christopher2012-04-051-2/+5
| | | | | | | | | This enables debuggers to see what are interesting lines for a breakpoint rather than any line that starts a function. rdar://9852092 llvm-svn: 154120
* Fix thinko check for number of operands to be the one that actuallyEric Christopher2012-04-031-1/+1
| | | | | | | | | might have more than 19 operands. Add a testcase to make sure I never screw that up again. Part of rdar://11026482 llvm-svn: 153961
* Add a line number for the scope of the function (starting at the firstEric Christopher2012-04-031-3/+10
| | | | | | | | | | brace) so that we get more accurate line number information about the declaration of a given function and the line where the function first starts. Part of rdar://11026482 llvm-svn: 153916
* Turn on the accelerator tables for Darwin.Eric Christopher2012-04-021-0/+6
| | | | llvm-svn: 153880
* Use DW_AT_low_pc for a single entry point into a routine.Eric Christopher2012-03-271-3/+3
| | | | | | Fixes PR10105 llvm-svn: 153524
* Use the file in the inlined die rather than the compile unit forEric Christopher2012-03-261-1/+2
| | | | | | | | | | | | | | backtrace locations. Testcase forthcoming, but I wanted to get some testing here. Should fix: PR12323 PR12314 rdar://11091100 llvm-svn: 153471
* DwarfDebug: Store the filename/dirname pair as a zero-separated string in a ↵Benjamin Kramer2012-03-111-11/+10
| | | | | | stringmap, instead of using a highly inefficient std::map of a pair of std::strings. llvm-svn: 152541
* Use uint16_t to store register overlaps to reduce static data.Craig Topper2012-03-041-1/+1
| | | | llvm-svn: 152001
* Grammar-o in function name.Eric Christopher2012-03-021-2/+2
| | | | llvm-svn: 151875
* If the linkage name doesn't exist we're supposed to emit a referenceEric Christopher2012-03-021-4/+3
| | | | | | to the string table for the function name, not the function name. llvm-svn: 151873
* Revert "Reorder the sections being output to reduce the number of assembler"Eric Christopher2012-03-021-3/+3
| | | | | | | | | The inline table needs to be constructed ahead of time so that it doesn't try to create new strings while we're emitting everything. This reverts commit a8ff9bccb399183cdd5f1c3cec2bda763664b4b0. llvm-svn: 151864
* Reorder the sections being output to reduce the number of assemblerEric Christopher2012-03-011-3/+3
| | | | | | | | | fixups that are being used to determine section offsets. Reduces the total number of fixups by 50% for a non-trivial testcase. Part of rdar://10413936 llvm-svn: 151852
* Minimal changes for LLVM to compile under VS11.Michael J. Spencer2012-03-011-1/+1
| | | | llvm-svn: 151849
* Add the source language into the compile unit.Eric Christopher2012-02-221-1/+1
| | | | llvm-svn: 151143
* Convert assert(0) to llvm_unreachableCraig Topper2012-02-051-5/+3
| | | | llvm-svn: 149816
* Remove generation of DW_AT_sibling. Nothing as far as I can tell uses it.Eric Christopher2012-01-241-7/+0
| | | | | | | | Saves about 1.5% on debug info size. rdar://10278198 llvm-svn: 148794
* Use const vector references instead of a vector copy. Spotted by Devang.Eric Christopher2012-01-061-4/+4
| | | | llvm-svn: 147694
* As part of the ongoing work in finalizing the accelerator tables, extendEric Christopher2012-01-061-8/+15
| | | | | | | | | 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
* Extraneous whitespace and 80-col.Eric Christopher2011-12-161-3/+2
| | | | llvm-svn: 146780
* Add inline subprogram names to the name lookup table since they mayEric Christopher2011-12-041-0/+4
| | | | | | not get there any other way. llvm-svn: 145789
* Move global variables in TargetMachine into new TargetOptions class. As an APINick Lewycky2011-12-021-1/+1
| | | | | | | | | | | | change, now you need a TargetOptions object to create a TargetMachine. Clang patch to follow. One small functionality change in PTX. PTX had commented out the machine verifier parts in their copy of printAndVerify. That now calls the version in LLVMTargetMachine. Users of PTX who need verification disabled should rely on not passing the command-line flag to enable it. llvm-svn: 145714
* The dwarf standard says that the only differences between a out-of-lineRafael Espindola2011-11-121-0/+7
| | | | | | | | | | | | | | instance and a concrete inlined instance are the use of DW_TAG_subprogram instead of DW_TAG_inlined_subroutine and the who owns the tree. We were also omitting DW_AT_inline from the abstract roots. To fix this, make sure we mark abstract instance roots with DW_AT_inline even when we have only out-of-line instances referring to them with DW_AT_abstract_origin. FileCheck is not a very good tool for tests like this, maybe we should add a -verify mode to llvm-dwarfdump. llvm-svn: 144441
* Check in getOrCreateSubprogramDIE if a declaration exists and if so outputRafael Espindola2011-11-101-12/+0
| | | | | | | | it first. This is a more general fix to pr11300. llvm-svn: 144324
* Make types and namespaces take multiple DIEs for the accelerator tablesEric Christopher2011-11-101-8/+12
| | | | | | as well. llvm-svn: 144319
* Rework adding function names to the dwarf accelerator tables, allowEric Christopher2011-11-101-67/+71
| | | | | | multiple dies per function and support C++ basenames. llvm-svn: 144304
* Add comments.Benjamin Kramer2011-11-091-1/+2
| | | | llvm-svn: 144194
* Take advantage of the zero byte in StringMap when emitting dwarf stringpool ↵Benjamin Kramer2011-11-091-2/+3
| | | | | | entries. llvm-svn: 144184
* Remove the pubnames section, no one consumes it.Eric Christopher2011-11-091-58/+0
| | | | llvm-svn: 144169
* Also add the linkage name to the name accelerator tables if it existsEric Christopher2011-11-081-2/+14
| | | | | | and is different than the normal name. llvm-svn: 144130
* Add the base ObjC method name to the names lookup table as well.Eric Christopher2011-11-081-0/+6
| | | | llvm-svn: 144105
* Add all completed and named types to the dwarf type accelerator tables.Eric Christopher2011-11-071-2/+1
| | | | llvm-svn: 144027
* Use StringRef::startswith to do some string comparisons.Eric Christopher2011-11-071-5/+2
| | | | llvm-svn: 143982
* Allow for the case where the name of the subprogram is "".Eric Christopher2011-11-071-0/+1
| | | | | | Fixes a self-host error. llvm-svn: 143970
* Remove unnecessary addition to API. Replace with something much simpler.Eric Christopher2011-11-071-8/+0
| | | | llvm-svn: 143925
* Add the support code to enable the dwarf accelerator tables. Upcoming patchesEric Christopher2011-11-071-0/+168
| | | | | | | | 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
* Expose a way to get the beginning of the dwarf string section.Eric Christopher2011-11-071-12/+19
| | | | llvm-svn: 143920
* Fix up comment.Eric Christopher2011-11-071-1/+1
| | | | llvm-svn: 143919
* Emit declarations before definitions if they are available. This causes ↵Rafael Espindola2011-11-041-6/+18
| | | | | | | | DW_AT_specification to point back in the file in the included testcase. Fixes PR11300. llvm-svn: 143726
* Don't emit a directory entry for the value in DW_AT_comp_dir, that is alwaysNick Lewycky2011-11-021-4/+8
| | | | | | implied by directory index zero. llvm-svn: 143570
* Teach our Dwarf emission to use the string pool.Nick Lewycky2011-10-271-6/+9
| | | | llvm-svn: 143097
* Reflow lines, fix comments for doxygen style, fix whitespace. No functionalityNick Lewycky2011-10-261-15/+11
| | | | | | change. llvm-svn: 143074
* Minor style cleanup, no functionality change.Nick Lewycky2011-10-171-3/+2
| | | | llvm-svn: 142307
* Add support for a new extension to the .file directive:Nick Lewycky2011-10-171-15/+13
| | | | | | | | | | .file filenumber "directory" "filename" This removes one join+split of the directory+filename in MC internals. Because bitcode files have independent fields for directory and filenames in debug info, this patch may change the .o files written by existing .bc files. llvm-svn: 142300
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