[gdb] patch for x86_64-elf
diff --git a/gdb-patch.txt b/gdb-patch.txt
index e69de29..bde0654 100644
--- a/gdb-patch.txt
+++ b/gdb-patch.txt
@@ -0,0 +1,15 @@
+diff -ru gdb-7.6/gdb/configure.tgt gdb-7.6.patched/gdb/configure.tgt
+--- gdb-7.6/gdb/configure.tgt 2013-03-05 05:37:10.000000000 -0800
++++ gdb-7.6.patched/gdb/configure.tgt 2013-10-01 19:58:55.000000000 -0700
+@@ -646,6 +646,11 @@
+ solib-svr4.o symfile-mem.o linux-tdep.o linux-record.o"
+ build_gdbserver=yes
+ ;;
++x86_64-*-elf*)
++ # Target: x86-64
++ gdb_target_obs="amd64-tdep.o i386-tdep.o \
++ i387-tdep.o"
++ ;;
+ x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
+ # Target: FreeBSD/amd64
+ gdb_target_obs="amd64-tdep.o amd64fbsd-tdep.o i386-tdep.o \
