The `CONFIG_LINKER_SORT_BY_ALIGNMENT` config, which is enabled by
default, causes the sections containing C++ exception handling
information to be re-ordered for certain targets (in particular, the
64-bit arch targets). This effectively breaks the required "crtbegin.o
-> others -> crtend.o" order and causes the address of the
__EH_FRAME_BEGIN__ symbol to be invalid; thereby, causing C++
exception unwinding to fail.
This commit adds SORT_NONE property to these sections in order to
ensure that the linking order specified in the linker command line is
maintained.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
9881ce0a11