Ada currently doesn't bootstrap on s390x due to a pointer size mismatch when
building the 32 bit version of a-except.o:
/build2/gcc-build/./gcc/xgcc -B/build2/gcc-build/./gcc/
-B/build2/gcc-install/s390x-ibm-linux-gn u/bin/
-B/build2/gcc-install/s390x-ibm-linux-gnu/lib/ -isystem
/build2/gcc-install/s390x-ibm-linux-gnu/include -isystem
/build2/gcc-install/s390x-ibm-linux-gnu/sys-include -c -g -O2 -fPIC
-mlong-double-128 -W -Wall -gnatpg -m31 -g -O1 -fn o-inline
-fno-toplevel-reorder a-except.adb -o a-except.o -fdump-tree-all -gnatf
a-exexpr.adb:169:04: warning: types for unchecked conversion have different
sizes
a-exexpr.adb:169:04: warning: size of "Address" is 64, size of
"Gnat_Gcc_Exception_Access" is 32
a-exexpr.adb:169:04: warning: 32 trailing bits of source will be ignored
in directory: gcc-build/gcc/ada/rts_32
--
Summary: System.Address size stays 64 bit with -m31
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ada
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: krebbel at gcc dot gnu dot org
GCC build triplet: s390x-ibm-linux
GCC host triplet: s390x-ibm-linux
GCC target triplet: s390x-ibm-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37977
