Merge branch 'js/mingw-open-in-gdb'

Dev support. * js/mingw-open-in-gdb: mingw: add a helper function to attach GDB to the current process

Junio C Hamano committed Feb 17, 2020 at 13:22 UTC e154451a2feb7aa8c265aa7b9b0a67c7676e12c6

No changes.