* a-except.adb (Zero_Cost_Exceptions): Removed, no longer used.
(builtin_longjmp, Process_Raise_Exceeption): Move setjmp/longjmp
related code to a-exexpr.adb
(Save_Occurrence_And_Private): Move GCC EH related code to
a-exexpr-gcc.adb
(Raise_Current_Excep): Add new variable Id with pragma
volatile, to ensure that the variable lives on stack.
* a-exexpr-gcc.adb, raise-gcc.c: New file.
* a-exexpr.adb (builtin_longjmp, Propagate_Exception): Moved here code
from a-except.adb.
Move GCC EH related code to a-exexpr-gcc.adb
* Makefile.in: Add or update g-soccon LIBGNAT pairs for Linux/PPC and
64-bit Solaris
Split the Linux version of g-soccon into separate variants for 32 and 64
bit platforms.
(gnatlib): Use $(AR_FOR_TARGET) and $(RANLIB_FOR_TARGET)
vice $(AR) and $(RANLIB). Remove use of host variable $(RANLIB_FLAGS).
install-gnatlib: Use $(RANLIB_FOR_TARGET) vice $(RANLIB). Remove use
of host variable $(RANLIB_FLAGS).
(alpha64-dec-*vms*): Fix translations for 64 bit compiler.
Code clean up: remove unused/obsolete targets.
(EH_MECHANISM): New variable introduced to differenciate between the
two EH mechanisms statically.
(gnatlib-zcx, gnatlib-sjlj): Force EH_MECHANISM manually.
(LIBGNAT_OBJS): Add raise-gcc.o
(LIBGNAT_TARGET_PAIRS for ppc-vxworks): Use an specialized version of
s-osinte.adb, s-tpopsp.adb, and system.ads for the run time that
supports VxWorks 6 RTPs.
(EXTRA_GNATRTL_NONTASKING_OBJS for ppc-vxworks): Remove the use of
i-vxworks and i-vxwoio from the run time that supports VxWorks 6 RTPs.
* raise.c: Move all GCC EH-related routines to raise-gcc.c
From-SVN: r106959
