Added support for hosting on an Apollo Series 400 (under System V emulation),

and targeted towards an OS/68000 system.

gdb/config/apollo68v.mh

@@ -0,0 +1,8 @@
+RANLIB=echo >/dev/null
+XM_FILE= xm-apollo68v.h
+XM_CLIBS= -lPW
+SYSV_DEFINE=-DSYSV
+REGEX=regex.o
+REGEX1=regex.o
+CC= cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_SYS_FILE
+XDEPFILES= infptrace.o a68v-xdep.o

gdb/config/os68k.mt

@@ -0,0 +1,3 @@
+# Target: VxWorks running on a 68000
+TDEPFILES= exec.o m68k-pinsn.o m68k-tdep.o
+TM_FILE= tm-os68k.h