| Message ID | ydd1uyf9rog.fsf@manam.CeBiTec.Uni-Bielefeld.DE |
|---|---|
| State | New |
| Headers | show |
> sorry about that: I don't test the 64-bit default configurations so far, > and didn't even have the necessary support libs around to do so. The > problem was that sparc/sol2-64.h was included too late and > DEFAULT_ARCH32_P was wrong for those configurations. > > The following patch should fix this: > > 2011-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> > > * config.gcc (sparc*-*-solaris2*): Move sol2-bi.h after > sparc/sol2-64.h. Thanks. > At least I can build the 64-bit libgcc now, but the 32-bit one fails for > unrelated reasons: > > configure:3247: checking for suffix of object files > configure:3269: /var/gcc/gcc-4.7.0-20110622/11-gcc/./gcc/xgcc > -B/var/gcc/gcc-4.7.0-20110622/11-gcc/./gcc/ > -B/usr/local/sparcv9-sun-solaris2.11/bin/ > -B/usr/local/sparcv9-sun-solaris2.11/lib/ -isystem > /usr/local/sparcv9-sun-solaris2.11/include -isystem > /usr/local/sparcv9-sun-solaris2.11/sys-include -m32 -c -g -O2 conftest.c > >&5 conftest.c:16:1: internal compiler error: in simplify_subreg, at > simplify-rtx.c:5362 It's very likely the same problem, the options -mptr32 -mno-stack-bias aren't passed to cc1 anymore.
diff --git a/gcc/config.gcc b/gcc/config.gcc --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -2476,7 +2476,7 @@ sparc-*-netbsdelf*) extra_options="${extra_options} sparc/long-double-switch.opt" ;; sparc*-*-solaris2*) - tm_file="sparc/biarch64.h ${tm_file} ${sol2_tm_file} sol2-bi.h" + tm_file="sparc/biarch64.h ${tm_file} ${sol2_tm_file}" case ${target} in sparc64-*-* | sparcv9-*-*) tm_file="${tm_file} sparc/sol2-64.h" @@ -2485,6 +2485,7 @@ sparc*-*-solaris2*) test x$with_cpu != x || with_cpu=v9 ;; esac + tm_file="${tm_file} sol2-bi.h" tmake_file="${tmake_file} sparc/t-sol2-64" ;; sparc-wrs-vxworks)