gdb: allow compilation for __aarch64__

asm/ptrace.h must be included in two files.

(From OE-Core rev: dd776e2aacb4e75f2195b8943a9594131592a0da)

Signed-off-by: Joe Slater <jslater@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/gdb/gdb.inc

@@ -5,6 +5,7 @@ inherit gettext
 SRC_URI += "file://kill_arm_map_symbols.patch \
             file://gdbserver-cflags-last.diff;striplevel=0 \
             file://renesas-sh-native-support.patch \
+            file://include_asm_ptrace.patch \
            "
 #LDFLAGS_append = " -s"
 #export CFLAGS_append=" -L${STAGING_LIBDIR}"

meta/recipes-devtools/gdb/gdb/include_asm_ptrace.patch

@@ -0,0 +1,30 @@
+gdb: include asm/ptrace.h in two aarch64 source files
+
+Both sys/ptrace.h and asm/ptrace.h need to be included.
+
+Upstream-Status: Pending
+
+Signed-off-by: joe.slater@windriver.com
+
+
+--- a/gdb/aarch64-linux-nat.c
++++ b/gdb/aarch64-linux-nat.c
+@@ -32,6 +32,8 @@
+ #include "elf/common.h"
+ 
+ #include <sys/ptrace.h>
++#include <asm/ptrace.h>
++
+ #include <sys/utsname.h>
+ 
+ #include "gregset.h"
+--- a/gdb/gdbserver/linux-aarch64-low.c
++++ b/gdb/gdbserver/linux-aarch64-low.c
+@@ -26,6 +26,7 @@
+ #include <signal.h>
+ #include <sys/user.h>
+ #include <sys/ptrace.h>
++#include <asm/ptrace.h>
+ #include <sys/uio.h>
+ 
+ #include "gdb_proc_service.h"