Hi,
I've applied the patch below to trunk and gcc-4.7-branch.
It contains 2 RTEMS specific cleanups which have been in use for
avr-rtems for quite a while.
Ralf
2012-10-26 Ralf Corsépius <ralf.corsep...@rtems.org>
* config/avr/rtems.h (TARGET_OS_CPP_BUILTINS): Remove
__USE_INIT_FINI__.
* config/avr/t-rtems (LIB1ASMFUNCS): Filter out _exit.
Index: config/avr/rtems.h
===================================================================
--- config/avr/rtems.h (revision 192827)
+++ config/avr/rtems.h (working copy)
@@ -23,6 +23,5 @@
#define TARGET_OS_CPP_BUILTINS() \
do { \
builtin_define ("__rtems__"); \
- builtin_define ("__USE_INIT_FINI__"); \
builtin_assert ("system=rtems"); \
} while (0)
Index: config/avr/t-rtems
===================================================================
--- config/avr/t-rtems (revision 192827)
+++ config/avr/t-rtems (working copy)
@@ -1,3 +1,4 @@
# Multilibs for avr RTEMS targets.
-# ATM, this is just a stub
+# RTEMS uses _exit from newlib
+LIB1ASMFUNCS := $(filter-out _exit,$(LIB1ASMFUNCS))
