2016-05-19 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* config/i386/cygming.h (DWARF2_UNWIND_INFO): Allow
--disable-sjlj-exceptions for TARGET_BI_ARCH to select DWARF-2 EH
for 32-bit mode and SEH for 64-bit.
* config/i386/mingw32.h (SHARED_LIBGCC_UNDEFS_SPEC): Handle
TARGET_64BIT_DEFAULT.
libgcc/
* config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed
dw2/seh configuration.
[x86_64-*-mingw*]: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236490
138bc75d-0d04-0410-961f-
82ee72b054a4