http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47458
Summary: m32r fails to build -- __builtin_eh_return not
supported
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: j...@gcc.gnu.org
4.6.0 20110110 (experimental) [trunk revision 168642]
/users/joel/test-gcc/b-gcc1-m32r/./gcc/xgcc
-B/users/joel/test-gcc/b-gcc1-m32r/./gcc/ -nostdinc
-B/users/joel/test-gcc/b-gcc1-m32r/m32r-rtems4.11/newlib/ -isystem
/users/joel/test-gcc/b-gcc1-m32r/m32r-rtems4.11/newlib/targ-include -isystem
/users/joel/test-gcc/gcc-svn/newlib/libc/include
-B/users/joel/test-gcc/install-svn/m32r-rtems4.11/bin/
-B/users/joel/test-gcc/install-svn/m32r-rtems4.11/lib/ -isystem
/users/joel/test-gcc/install-svn/m32r-rtems4.11/include -isystem
/users/joel/test-gcc/install-svn/m32r-rtems4.11/sys-include -g -Os
-mmodel=medium -msdata=sdata -O2
-I/users/joel/test-gcc/gcc-svn/gcc/../newlib/libc/sys/rtems/include -g -Os
-DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wwrite-strings -Wcast-qual
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem
./include -G 0 -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-fno-stack-protector -Dinhibit_libc -I. -I. -I../../.././gcc
-I/users/joel/test-gcc/gcc-svn/libgcc -I/users/joel/test-gcc/gcc-svn/libgcc/.
-I/users/joel/test-gcc/gcc-svn/libgcc/../gcc
-I/users/joel/test-gcc/gcc-svn/libgcc/../include -DHAVE_CC_TLS -DUSE_EMUTLS -o
unwind-dw2.o -MT unwind-dw2.o -MD -MP -MF unwind-dw2.dep -fexceptions -c
/users/joel/test-gcc/gcc-svn/libgcc/../gcc/unwind-dw2.c
In file included from
/users/joel/test-gcc/gcc-svn/libgcc/../gcc/unwind-dw2.c:1582:0:
/users/joel/test-gcc/gcc-svn/libgcc/../gcc/unwind.inc: In function
'_Unwind_RaiseException':
/users/joel/test-gcc/gcc-svn/libgcc/../gcc/unwind.inc:136:1: error:
__builtin_eh_return not supported on this target
/users/joel/test-gcc/gcc-svn/libgcc/../gcc/unwind.inc: In function
'_Unwind_ForcedUnwind':
/users/joel/test-gcc/gcc-svn/libgcc/../gcc/unwind.inc:212:1: error:
__builtin_eh_return not supported on this target
/users/joel/test-gcc/gcc-svn/libgcc/../gcc/unwind.inc: In function
'_Unwind_Resume':
/users/joel/test-gcc/gcc-svn/libgcc/../gcc/unwind.inc:237:1: error:
__builtin_eh_return not supported on this target
/users/joel/test-gcc/gcc-svn/libgcc/../gcc/unwind.inc: In function
'_Unwind_Resume_or_Rethrow':
/users/joel/test-gcc/gcc-svn/libgcc/../gcc/unwind.inc:262:1: error:
__builtin_eh_return not supported on this target
make[4]: *** [unwind-dw2.o] Error 1
make[4]: Leaving directory
`/users/joel/test-gcc/b-gcc1-m32r/m32r-rtems4.11/medium/libgcc'
make[3]: *** [multi-do] Error 1
