+2018-09-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * i386-v4-nat.c (regmap, supply_gregset, fill_gregset)
+ (supply_fpregset, fill_fpregset): Move ...
+ * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64]: ... here.
+ Remove HAVE_GREGSET_T, HAVE_FPREGET_T guards.
+ Remove references to ioctl-based procfs.
+ Include <sys/reg.h>.
+ Remove PR_MODEL_NATIVE guards.
+ * configure.nat <sol2, i386> (NATDEPFILES): Remove i386-v4-nat.o.
+ * Makefile.in (ALLDEPFILES): Remove i386-v4-nat.c.
+
2018-09-19 Xavier Roirand <roirand@adacore.com>
PR gdb/20981: