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path: root/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
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2009-11-11While creating DbgScopes, do not forget parent scope. Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86763 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10Ignore variable if scope info is not available.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86753 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10Implement support to debug inlined functions.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86748 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-06Do not bother to emit debug info for nameless global variable.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86259 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-06Do not try to emit debug info entry for dead global variable.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86212 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-04While calculating original type size for a derived type, handle type ↵Devang Patel
variants encoded as DIDerivedType appropriately. This improves bitfield support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86073 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-04Fix DW_AT_data_member_location for bit-fields. It points to the location of ↵Devang Patel
annonymous field that covers respective field. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86054 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-04Array element size does not match array size but array is not a bitfield. Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86043 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-03Ignore unnamed variables.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85909 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-03Fix a funky "declared with greater visibility than the type of its field"Jeffrey Yasskin
warning from gcc by removing VISIBILITY_HIDDEN attributes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85873 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27Do not held on to DenseMap slot accross map insertion. The insertion may ↵Devang Patel
cause the map to grow rending the slot invalid. Use this opportunity to use ValueMap instead of DenseMap. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85298 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-16Do not emit name entry for a pointer type.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84276 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-16If there is not any llvm instruction associated with each lexical scope ↵Devang Patel
encoded in debug info then create such scope on demand for variable info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84262 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-14Add support to record DbgScope as inlined scope.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84134 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-13s/DebugLoc.CompileUnit/DebugLoc.Scope/gDevang Patel
s/DebugLoc.InlinedLoc/DebugLoc.InlinedAtLoc/g git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84054 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-13Fix a -Asserts warning.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83950 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-12Find enclosing subprogram info.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83922 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09Extract scope information from the variable itself, instead of relying on ↵Devang Patel
alloca or llvm.dbg.declare location. While recording beginning of a function, use scope info from the first location entry instead of just relying on first location entry itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83684 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09Check invalid debug info for enums. This may happen when underlyng enum is ↵Devang Patel
optimized away. Eventually DwarfChecker will clean this up during llvm verification stage. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83655 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Do not record line number to implicitly mark start of function if function ↵Devang Patel
has arguments. Extra line number entries trip gdb in some cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83563 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Add support to handle debug info attached to an instruction.Devang Patel
This is not yet enabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83400 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Fix cut-n-pasto.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83367 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Remove dead code.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83362 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Add utility routine to set begin and end labels for DbgScopes.Devang Patel
This will be used by processDebugLoc(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83361 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Add utility routine to collect variable debug info. This is not yet used.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83355 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06Existence of a compile unit for input source file is a good indicator to ↵Devang Patel
check debug info's presence in a module. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83348 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05If subprogram die is not available then construct new one.Devang Patel
This can happen if debug info is processed lazily. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83347 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05Adjust context for the global variables that are not at file scope, e.g.Devang Patel
void foo() { static int bar = 42; } Here, foo's DIE is parent of bar's DIE. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83344 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05Set address while constructing DIE.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83343 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05Gracefully handle various scopes while recording source line info.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83317 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01Add support to extract lexical scope information from DebugLoc attached with ↵Devang Patel
an machine instruction. This is not yet enabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83210 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01 Record first and last instruction of a scope in DbgScope.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83207 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-30Use MDNode * directly as an RecordSourceLine() argument.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83182 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-30Add a way for a frontend to generate more complex dwarf locationMike Stump
information. This allows arbitrary code involving DW_OP_plus_uconst and DW_OP_deref. The scheme allows for easy extention to include, any, or all of the DW_OP_ opcodes. I thought about just exposing all of them, but, wasn't sure if people wanted the dwarf opcodes exposed in the api. Is that a layering violation? With this scheme, the entire existing block scheme used by llvm-gcc can be switched over to the new scheme. I think that would be cleaner, as then the compiler specific bits are not present in llvm proper. Before the old code can be yanked however, similar code in clang would have to be removed. Next up, more testing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83120 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-29Remove std::string uses from DebugInfo interface.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83083 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-24Delete space after function name, before (, reflow a comment andMike Stump
delete a few blank lines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82729 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-24Fix spacing.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82727 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23This is overly constraining with respect to clang.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82591 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-19Fix indentation.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82333 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-19Strip trailing whitespace.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82332 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16eliminate the horrid AsmPrinter::getGlobalLinkName method, inliningChris Lattner
it into all of its call sites and simplifying them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81962 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Don't generate Dwarf line table entries for source line 0.Caroline Tice
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81542 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09remove DebugLoc from MCInst and eliminate "Comment printing" fromChris Lattner
the MCInst path of the asmprinter. Instead, pull comment printing out of the autogenerated asmprinter into each target that uses the autogenerated asmprinter. This causes code duplication into each target, but in a way that will be easier to clean up later when more asmprinter stuff is commonized into the base AsmPrinter class. This also fixes an xcore strangeness where it inserted two tabs before every instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81396 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04Ignore malformed global variable debug info.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81055 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31Subprogram is a scope. Derive DISubprogram from DIScope.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80637 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31Rename DIBlock as DILexicalBlock.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80633 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31Add flag to mark structs for Apple Block "byref" variables; also add code toCaroline Tice
modify the type and location debug information for these variables to match the programmer's expectations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80625 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31Simplify isDerivedType() and other predicate interface.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80602 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28Reapply 79977.Devang Patel
Use MDNodes to encode debug info in llvm IR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80406 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27Closure is a very generic name. Use AppleBlock instead.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80307 91177308-0d34-0410-b5e6-96231b3b80d8
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