Breakage on builder Ubuntu-Aarch64-m64, revision 90af06793e9d391c0aa33994f21bba6971d084f7

[gdb-buildbot@sergiodj.net]

Unfortunately it seems that there is a breakage on GDB.

Commit title: 'gdb/riscv: Improve logic for when h/w float abi should be used'
Revision: 90af06793e9d391c0aa33994f21bba6971d084f7

You can find more details below:

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Buildslave:
	ubuntu16-aarch64

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Ubuntu-Aarch64-m64/builds/4675>

Commit(s) tested:
	90af06793e9d391c0aa33994f21bba6971d084f7

Author(s) (in the same order as the commits):
	Andrew Burgess <andrew.burgess@embecosm.com>

Subject:
	gdb/riscv: Improve logic for when h/w float abi should be used

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Ubuntu-Aarch64-m64/90/90af06793e9d391c0aa33994f21bba6971d084f7/>

*** Failed to compiled GDB.  ***
============================

+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.

  CXX    python/py-instruction.o
  CXX    python/py-lazy-string.o
  CXX    python/py-linetable.o
  CXX    python/py-newobjfileevent.o
  CXX    python/py-objfile.o
  CXX    python/py-param.o
  CXX    python/py-prettyprint.o
  CXX    python/py-progspace.o
  CXX    python/py-record-btrace.o
  CXX    python/py-record-full.o
  CXX    python/py-record.o
  CXX    python/py-signalevent.o
  CXX    python/py-stopevent.o
  CXX    python/py-symbol.o
  CXX    python/py-symtab.o
  CXX    python/py-threadevent.o
  CXX    python/py-type.o
  CXX    python/py-unwind.o
  CXX    python/py-utils.o
  CXX    python/py-value.o
  CXX    python/py-varobj.o
  CXX    python/py-xmethods.o
  CXX    python/python.o
  CXX    ravenscar-thread.o
  CXX    record-btrace.o
  CXX    record-full.o
  CXX    record.o
  CXX    regcache-dump.o
  CXX    regcache.o
  CXX    reggroups.o
  CXX    registry.o
  CXX    remote-fileio.o
  CXX    remote-notif.o
  CXX    remote.o
  CXX    reverse.o
  CXX    riscv-fbsd-tdep.o
  CXX    riscv-linux-tdep.o
  CXX    riscv-tdep.o
  CXX    rl78-tdep.o
  CXX    rs6000-aix-tdep.o
  CXX    rs6000-lynx178-tdep.o
  CXX    rs6000-tdep.o
  CXX    rust-exp.o
  CXX    rust-lang.o
  CXX    rx-tdep.o
  CXX    s12z-tdep.o
  CXX    s390-linux-tdep.o
  CXX    s390-tdep.o
  CXX    score-tdep.o
  CXX    selftest-arch.o
  CXX    sentinel-frame.o
  CXX    ser-base.o
  CXX    ser-event.o
  CXX    ser-pipe.o
  CXX    ser-tcp.o
  CXX    ser-uds.o
  CXX    ser-unix.o
  CXX    serial.o
  CXX    sh-linux-tdep.o
  CXX    sh-nbsd-tdep.o
  CXX    sh-tdep.o
  CXX    skip.o
  CXX    sol2-tdep.o
  CXX    solib-aix.o
  CXX    solib-darwin.o
  CXX    solib-dsbt.o
  CXX    solib-frv.o
  CXX    solib-spu.o
  CXX    solib-svr4.o
  CXX    solib-target.o
  CXX    solib.o
  CXX    source.o
  CXX    sparc-linux-tdep.o
  CXX    sparc-nbsd-tdep.o
  CXX    sparc-obsd-tdep.o
  CXX    sparc-ravenscar-thread.o
  CXX    sparc-sol2-tdep.o
  CXX    sparc-tdep.o
  CXX    sparc64-fbsd-tdep.o
  CXX    sparc64-linux-tdep.o
  CXX    sparc64-nbsd-tdep.o
  CXX    sparc64-obsd-tdep.o
  CXX    sparc64-sol2-tdep.o
  CXX    sparc64-tdep.o
  CXX    spu-multiarch.o
  CXX    spu-tdep.o
g++: internal compiler error: Segmentation fault (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
Makefile:1632: recipe for target 'sparc64-obsd-tdep.o' failed
make[2]: *** [sparc64-obsd-tdep.o] Error 4
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/gdb_buildbot/ubuntu16-aarch64/ubuntu-aarch64-m64/build/gdb'
Makefile:8792: recipe for target 'all-gdb' failed
make[1]: *** [all-gdb] Error 2
make[1]: Leaving directory '/home/gdb_buildbot/ubuntu16-aarch64/ubuntu-aarch64-m64/build'
Makefile:849: recipe for target 'all' failed
make: *** [all] Error 2
============================