On Mon, Jan 12, 2015 at 2:31 PM, H.J. Lu <hjl.to...@gmail.com> wrote:
> 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.
I opened:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64575
--
H.J.
