gcc:
* eh-common.h (EH_ALLOC_SIZE, EH_ALLOC_ALIGN): New #defines.
(eh_context): Add alloc_mask and alloc_buffer emergency fallback
space.
* libgcc2.c (__eh_alloc): Moved from cp/exception.cc. Fallback on
emergency eh_context buffer, if malloc fails.
(__eh_free): Moved from cp/exception.cc. Release to emergency
eh_context buffer, if appropriate.
gcc/cp:
* exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34429
138bc75d-0d04-0410-961f-
82ee72b054a4