On Mon, Jan 12, 2015 at 11:08 AM, Uros Bizjak <ubiz...@gmail.com> wrote:
> Hello!
>
>> Upstream libffi has added support for Go closures (using the static chain),
>> and support for complex numbers. Perhaps less relevant is new support for
>> arc, microblaze, moxie, nios, and or1k targets.
>>
>> Without additional changes for Go, this merge has little effect. Within the
>> gcc tree libffi is primarily used by libjava.
>>
>> Tested with no regressions on {i686,x86_64,ppc64,s390x,aarch64,alpha}-linux.
>
> This patchset regressed libjava on -m32 x86_64-linux-gnu (Fedora 21):
>
> === libjava tests ===
>
>
> Running target unix
>
> === libjava Summary for unix ===
>
>
> Running target unix/-m32
> FAIL: libjava.jar/TestClosureGC.jar execution - gij test
> FAIL: libjava.jar/simple.jar execution - gij test
> FAIL: PR15133 execution - gij test
> FAIL: PR18116 execution - gij test
> FAIL: PR28178 execution - gij test
> FAIL: bytebuffer execution - gij test
> FAIL: calls execution - gij test
> FAIL: cxxtest execution - gij test
> FAIL: directbuffer execution - gij test
> FAIL: field execution - gij test
> FAIL: final_method execution - gij test
> FAIL: findclass execution - gij test
> FAIL: findclass2 execution - gij test
> FAIL: iface execution - gij test
> FAIL: init execution - gij test
> FAIL: invoke execution - gij test
> FAIL: jniutf execution - gij test
> FAIL: martin execution - gij test
> FAIL: noclass execution - gij test
> FAIL: overload execution - gij test
> FAIL: pr11951 execution - gij test
> FAIL: pr18278 execution - gij test
> FAIL: pr23739 execution - gij test
> FAIL: register execution - gij test
> FAIL: register2 execution - gij test
> FAIL: simple_int execution - gij test
> FAIL: throwit execution - gij test
> FAIL: virtual execution - gij test
> FAIL: PR16923 run
> FAIL: pr29812 execution - gij test
> FAIL: getargssize run
> FAIL: getlocalvartable run
> FAIL: getstacktrace run
> FAIL: ExtraClassLoader execution - source compiled test
> FAIL: ExtraClassLoader -findirect-dispatch execution - source compiled test
> FAIL: ExtraClassLoader -O3 execution - source compiled test
> FAIL: ExtraClassLoader -O3 -findirect-dispatch execution - source compiled
> test
> FAIL: TestEarlyGC execution - source compiled test
>
> === libjava Summary for unix/-m32 ===
>
>
> === libjava Summary ===
>
> # of expected passes 5092
> # of unexpected failures 38
> # of expected failures 8
> # of untested testcases 38
It also breaks x32:
https://gcc.gnu.org/ml/gcc-regression/2015-01/msg00203.html
libtool: link: /export/gnu/import/git/gcc-test-x32/bld/./gcc/xgcc
-shared-libgcc -B/export/gnu/import/git/gcc-test-x32/bld/./gcc
-nostdinc++
-L/export/gnu/import/git/gcc-test-x32/bld/x86_64-unknown-linux-gnu/x32/libstdc++-v3/src
-L/export/gnu/import/git/gcc-test-x32/bld/x86_64-unknown-linux-gnu/x32/libstdc++-v3/src/.libs
-L/export/gnu/import/git/gcc-test-x32/bld/x86_64-unknown-linux-gnu/x32/libstdc++-v3/libsupc++/.libs
-B/usr/5.0.0/x86_64-unknown-linux-gnu/bin/
-B/usr/5.0.0/x86_64-unknown-linux-gnu/lib/ -isystem
/usr/5.0.0/x86_64-unknown-linux-gnu/include -isystem
/usr/5.0.0/x86_64-unknown-linux-gnu/sys-include -mx32 -fPIC -DPIC
-shared -nostdlib /lib/../libx32/crti.o
/export/gnu/import/git/gcc-test-x32/bld/./gcc/x32/crtbeginS.o
.libs/jni-libjvm.o -Wl,-rpath
-Wl,/export/gnu/import/git/gcc-test-x32/bld/x86_64-unknown-linux-gnu/x32/libjava/.libs
-Wl,-rpath -Wl,/usr/5.0.0/lib/../libx32
-L/export/gnu/import/git/gcc-test-x32/bld/x86_64-unknown-linux-gnu/x32/libjava/.libs
-L/export/gnu/import/git/gcc-test-x32/bld/x86_64-unknown-linux-gnu/x32/libstdc++-v3/src
-L/export/gnu/import/git/gcc-test-x32/bld/x86_64-unknown-linux-gnu/x32/libstdc++-v3/src/.libs
-L/export/gnu/import/git/gcc-test-x32/bld/x86_64-unknown-linux-gnu/x32/libstdc++-v3/libsupc++/.libs
./.libs/libgcj.so
-L/export/gnu/import/git/gcc-test-x32/bld/x86_64-unknown-linux-gnu/x32/libjava
-lpthread -lrt -ldl -lz
-L/export/gnu/import/git/gcc-test-x32/bld/./gcc/x32 -L/lib/../libx32
-L/usr/lib/../libx32 -L/export/gnu/import/git/gcc-test-x32/bld/./gcc
-lc -lgcc_s /export/gnu/import/git/gcc-test-x32/bld/./gcc/x32/crtendS.o
/lib/../libx32/crtn.o -mx32 -mx32 -mx32 -Wl,-Bsymbolic -Wl,-soname
-Wl,libjvm.so -o .libs/libjvm.so
./.libs/libgcj.so: undefined reference to `ffi_raw_call'
./.libs/libgcj.so: undefined reference to `ffi_prep_raw_closure_loc'
./.libs/libgcj.so: undefined reference to `ffi_prep_cif_machdep'
./.libs/libgcj.so: undefined reference to `ffi_prep_closure_loc'
./.libs/libgcj.so: undefined reference to `ffi_call'
collect2: error: ld returned 1 exit status
make[8]: *** [jv-convert] Error 1
--
H.J.
