Allow building a cross-kgdb for ia64.

svn path=/head/; revision=205711

gnu/usr.bin/gdb/Makefile.inc

@@ -41,7 +41,7 @@ CFLAGS+= -I${CNTRB_BU}/bfd
 GENSRCS+= nm.h tm.h
 
 .if defined(GDB_CROSS_DEBUGGER)
-CFLAGS+= -DCROSS_DEBUGGER
+CFLAGS+= -DCROSS_DEBUGGER -I${BMAKE_ROOT}/../..
 GDB_SUFFIX= -${TARGET_ARCH}
 NO_MAN=
 .endif

gnu/usr.bin/gdb/kgdb/trgt_ia64.c

@@ -28,9 +28,16 @@
 __FBSDID("$FreeBSD$");
 
 #include <sys/types.h>
+#ifdef CROSS_DEBUGGER
+#include <sys/ia64/include/_regset.h>
+#include <sys/ia64/include/frame.h>
+#include <sys/ia64/include/md_var.h>
+#include <sys/ia64/include/pcb.h>
+#else
 #include <machine/frame.h>
 #include <machine/md_var.h>
 #include <machine/pcb.h>
+#endif
 #include <err.h>
 #include <kvm.h>
 #include <string.h>