diff --git a/src/x86_64/offsets.h b/src/x86_64/offsets.h
new file mode 100644
index 00000000..56ead697
--- /dev/null
+++ b/src/x86_64/offsets.h
@@ -0,0 +1,29 @@
+/* This used to be a generated file. But then it breaks cross compilation.
+ * So use the method used by other architectures.
+ */
+#ifndef OFFSETS_H
+#define OFFSETS_H
+
+#define REG_OFFSET_RAX	144
+#define REG_OFFSET_RBX	128
+#define REG_OFFSET_RCX	152
+#define REG_OFFSET_RDX	136
+#define REG_OFFSET_RDI	104
+#define REG_OFFSET_RSI	112
+#define REG_OFFSET_RSP	160
+#define REG_OFFSET_RBP	120
+#define REG_OFFSET_R8	40
+#define REG_OFFSET_R9	48
+#define REG_OFFSET_R10	56
+#define REG_OFFSET_R11	64
+#define REG_OFFSET_R12	72
+#define REG_OFFSET_R13	80
+#define REG_OFFSET_R14	88
+#define REG_OFFSET_R15	96
+#define REG_OFFSET_R15	96
+#define REG_OFFSET_R15	96
+#define REG_OFFSET_RIP	168
+#define REG_OFFSET_FPREGS_PTR	224
+#define FPREG_OFFSET_MXCR	24
+
+#endif /* OFFSETS_H */