Add netbsd-arm64.h from radare2

Index: librz/debug/p/native/reg/netbsd-arm64.h
--- librz/debug/p/native/reg/netbsd-arm64.h.orig
+++ librz/debug/p/native/reg/netbsd-arm64.h
@@ -0,0 +1,193 @@
+// NGREG 34
+return strdup (
+"=PC	pc\n"
+"=BP	x29\n"
+"=SP	sp\n"
+"=SN	x8\n"
+"=A0	x0\n"
+"=A1	x1\n"
+"=A2	x2\n"
+"=A3	x3\n"
+"=ZF	zf\n"
+"=SF	nf\n"
+"=OF	vf\n"
+"=CF	cf\n"
+"gpr	x0	.64	0	0\n"
+"gpr	x1	.64	8	0\n"
+"gpr	x2	.64	16	0\n"
+"gpr	x3	.64	24	0\n"
+"gpr	x4	.64	32	0\n"
+"gpr	x5	.64	40	0\n"
+"gpr	x6	.64	48	0\n"
+"gpr	x7	.64	56	0\n"
+"gpr	x8	.64	64	0\n"
+"gpr	x9	.64	72	0\n"
+"gpr	x10	.64	80	0\n"
+"gpr	x11	.64	88	0\n"
+"gpr	x12	.64	96	0\n"
+"gpr	x13	.64	104	0\n"
+"gpr	x14	.64	112	0\n"
+"gpr	x15	.64	120	0\n"
+"gpr	x16	.64	128	0\n"
+"gpr	x17	.64	136	0\n"
+"gpr	x18	.64	144	0\n"
+"gpr	x19	.64	152	0\n"
+"gpr	x20	.64	160	0\n"
+"gpr	x21	.64	168	0\n"
+"gpr	x22	.64	176	0\n"
+"gpr	x23	.64	184	0\n"
+"gpr	x24	.64	192	0\n"
+"gpr	x25	.64	200	0\n"
+"gpr	x26	.64	208	0\n"
+"gpr	x27	.64	216	0\n"
+"gpr	x28	.64	224	0\n"
+"gpr	x29	.64	232	0\n"
+"gpr	x30	.64	240	0\n"
+"gpr	sp	.64	248	0\n"
+"gpr	pc	.64	256	0\n"
+
+// 8 bit
+
+"gpr	b0	.8	0	0\n"
+"gpr	b1	.8	8	0\n"
+"gpr	b2	.8	16	0\n"
+"gpr	b3	.8	24	0\n"
+"gpr	b4	.8	32	0\n"
+"gpr	b5	.8	40	0\n"
+"gpr	b6	.8	48	0\n"
+"gpr	b7	.8	56	0\n"
+"gpr	b8	.8	64	0\n"
+"gpr	b9	.8	72	0\n"
+"gpr	b10	.8	80	0\n"
+"gpr	b11	.8	88	0\n"
+"gpr	b12	.8	96	0\n"
+"gpr	b13	.8	104	0\n"
+"gpr	b14	.8	112	0\n"
+"gpr	b15	.8	120	0\n"
+"gpr	b16	.8	128	0\n"
+"gpr	b17	.8	136	0\n"
+"gpr	b18	.8	144	0\n"
+"gpr	b19	.8	152	0\n"
+"gpr	b20	.8	160	0\n"
+"gpr	b21	.8	168	0\n"
+"gpr	b22	.8	176	0\n"
+"gpr	b23	.8	184	0\n"
+"gpr	b24	.8	192	0\n"
+"gpr	b25	.8	200	0\n"
+"gpr	b26	.8	208	0\n"
+"gpr	b27	.8	216	0\n"
+"gpr	b28	.8	224	0\n"
+"gpr	b29	.8	232	0\n"
+"gpr	b30	.8	240	0\n"
+"gpr	bsp	.8	248	0\n"
+
+// 16 bit
+
+"gpr	h0	.16	0	0\n"
+"gpr	h1	.16	8	0\n"
+"gpr	h2	.16	16	0\n"
+"gpr	h3	.16	24	0\n"
+"gpr	h4	.16	32	0\n"
+"gpr	h5	.16	40	0\n"
+"gpr	h6	.16	48	0\n"
+"gpr	h7	.16	56	0\n"
+"gpr	h8	.16	64	0\n"
+"gpr	h9	.16	72	0\n"
+"gpr	h10	.16	80	0\n"
+"gpr	h11	.16	88	0\n"
+"gpr	h12	.16	96	0\n"
+"gpr	h13	.16	104	0\n"
+"gpr	h14	.16	112	0\n"
+"gpr	h15	.16	120	0\n"
+"gpr	h16	.16	128	0\n"
+"gpr	h17	.16	136	0\n"
+"gpr	h18	.16	144	0\n"
+"gpr	h19	.16	152	0\n"
+"gpr	h20	.16	160	0\n"
+"gpr	h21	.16	168	0\n"
+"gpr	h22	.16	176	0\n"
+"gpr	h23	.16	184	0\n"
+"gpr	h24	.16	192	0\n"
+"gpr	h25	.16	200	0\n"
+"gpr	h26	.16	208	0\n"
+"gpr	h27	.16	216	0\n"
+"gpr	h28	.16	224	0\n"
+"gpr	h29	.16	232	0\n"
+"gpr	h30	.16	240	0\n"
+
+// 32 bit
+
+"gpr	w0	.32	0	0\n"
+"gpr	w1	.32	8	0\n"
+"gpr	w2	.32	16	0\n"
+"gpr	w3	.32	24	0\n"
+"gpr	w4	.32	32	0\n"
+"gpr	w5	.32	40	0\n"
+"gpr	w6	.32	48	0\n"
+"gpr	w7	.32	56	0\n"
+"gpr	w8	.32	64	0\n"
+"gpr	w9	.32	72	0\n"
+"gpr	w10	.32	80	0\n"
+"gpr	w11	.32	88	0\n"
+"gpr	w12	.32	96	0\n"
+"gpr	w13	.32	104	0\n"
+"gpr	w14	.32	112	0\n"
+"gpr	w15	.32	120	0\n"
+"gpr	w16	.32	128	0\n"
+"gpr	w17	.32	136	0\n"
+"gpr	w18	.32	144	0\n"
+"gpr	w19	.32	152	0\n"
+"gpr	w20	.32	160	0\n"
+"gpr	w21	.32	168	0\n"
+"gpr	w22	.32	176	0\n"
+"gpr	w23	.32	184	0\n"
+"gpr	w24	.32	192	0\n"
+"gpr	w25	.32	200	0\n"
+"gpr	w26	.32	208	0\n"
+"gpr	w27	.32	216	0\n"
+"gpr	w28	.32	224	0\n"
+"gpr	w29	.32	232	0\n"
+"gpr	w30	.32	240	0\n"
+"gpr	wsp	.32	248	0\n"
+"gpr	wzr	.32	272	0\n"
+
+"gpr	d0	.64	0	0\n"
+"gpr	d1	.64	8	0\n"
+"gpr	d2	.64	16	0\n"
+"gpr	d3	.64	24	0\n"
+"gpr	d4	.64	32	0\n"
+"gpr	d5	.64	40	0\n"
+"gpr	d6	.64	48	0\n"
+"gpr	d7	.64	56	0\n"
+"gpr	d8	.64	64	0\n"
+"gpr	d9	.64	72	0\n"
+"gpr	d10	.64	80	0\n"
+"gpr	d11	.64	88	0\n"
+"gpr	d12	.64	96	0\n"
+"gpr	d13	.64	104	0\n"
+"gpr	d14	.64	112	0\n"
+"gpr	d15	.64	120	0\n"
+"gpr	d16	.64	128	0\n"
+"gpr	d17	.64	136	0\n"
+"gpr	d18	.64	144	0\n"
+"gpr	d19	.64	152	0\n"
+"gpr	d20	.64	160	0\n"
+"gpr	d21	.64	168	0\n"
+"gpr	d22	.64	176	0\n"
+"gpr	d23	.64	184	0\n"
+"gpr	d24	.64	192	0\n"
+"gpr	d25	.64	200	0\n"
+"gpr	d26	.64	208	0\n"
+"gpr	d27	.64	216	0\n"
+"gpr	d28	.64	224	0\n"
+"gpr	d29	.64	232	0\n"
+"gpr	d30	.64	240	0\n"
+"gpr	dsp	.64	248	0\n"
+
+"gpr	pstate	.64	264	0\n"
+"flg	fstate	.64	264	0   _____tfiae_____________j__qvczn\n"
+"flg	vf	.1	264.28	0	overflow\n"
+"flg	cf	.1	264.29	0	carry\n"
+"flg	zf	.1	264.30	0	zero\n"
+"flg	nf	.1	264.31	0	sign\n"
+);
