6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-07-17 03:24:34 +00:00
Code Issues Projects Releases Wiki Activity

Debug Info: Support DW_TAG_imported_declaration

Browse Source 
This provides basic functionality for imported declarations. For
subprograms and types some amount of lazy construction is supported (so
the definition of a function can proceed the using declaration), but it
still doesn't handle declared-but-not-defined functions (since we don't
generally emit function declarations).

Variable support is really rudimentary at the moment - simply looking up
the existing definition with no support for out of order (declaration,
imported_module, then definition).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181392 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2013-05-08 06:01:41 +00:00
parent d1221e377d
commit aa76a93cd3
2 changed files with 141 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
View File

@@ -807,8 +807,10 @@ void DwarfDebug::constructImportedEntityDIE(CompileUnit *TheCU,
EntityDie = TheCU->getOrCreateNameSpace(DINameSpace(Entity));
else if (Entity.isSubprogram())
EntityDie = TheCU->getOrCreateSubprogramDIE(DISubprogram(Entity));
else if (Entity.isType())
EntityDie = TheCU->getOrCreateTypeDIE(DIType(Entity));
else
return;
EntityDie = TheCU->getDIE(Entity);
unsigned FileID = getOrCreateSourceID(Module.getContext().getFilename(),
Module.getContext().getDirectory(),
TheCU->getUniqueID());