[swift-lldb-dev] Support for the Swift calling convention in lldb

Adrian Prantl aprantl at apple.com
Thu Oct 13 15:10:16 CDT 2016

My understanding was that once Swift switches to the new calling convention, every function in the Swift namespace (^_T.*) would implicitly use the Swift calling convention. If this assertion should for some reason not be true, we will have to decorate the functions in DWARF with a calling convention attribute.

-- adrian
> On Oct 13, 2016, at 1:06 PM, Arnold Schwaighofer <aschwaighofer at apple.com> wrote:
>> On Oct 13, 2016, at 12:47 PM, Todd Fiala <tfiala at apple.com> wrote:
>> e identify C/C++ code that was using this calling convention?
> I think, llvm would have to mark such functions with a DWARF entry?
> I don’t know how much DWARF info generated by a clang that supports swiftcc would shield an older lldb from having to know about that the function call was swiftcc.

More information about the swift-lldb-dev mailing list