cmd/link, runtime: panic "invalid spdelta" with -ldflags="-linkmode internal"

[mattn]

mattn/go-sqlite3#272

forwarning report of issue. sorry.

[minux]

Why is the runtime traceback routine tries to unwind foreign stacks? The internal linking mode on windows is really buggy, perhaps we should just deprecate its support.

[ToadKing]

Internal linking is needed on Windows in order for DWARF info to work. If it is going to be deprecated, #10776 should be fixed first.

[rsc]

Might be same fix at least as #13568. I never got that the fix for that one to a point where I believed it, so it didn't get checked in. Maybe someone can try that fix here?

[rsc]

I doubt there will be a Go 1.6.3, but Go 1.7 will include https://go-review.googlesource.com/18322, which will likely fix this.

[ToadKing]

I've tested this on the latest master, and while the "invalid spdelta" warning is fixed the program still fails to run.

[ianlancetaylor]

@ToadKing If the invalid spdelta error is gone, please open a new issue for the new problem you are encountering. Thanks.