1/*
2 * This file and its contents are supplied under the terms of the
3 * Common Development and Distribution License ("CDDL"), version 1.0.
4 * You may only use this file in accordance with the terms of version
5 * 1.0 of the CDDL.
6 *
7 * A full copy of the text of the CDDL should have accompanied this
8 * source.  A copy of the CDDL is also available via the Internet at
9 * http://www.illumos.org/license/CDDL.
10 */
11
12/*
13 * Copyright 2018, Joyent, Inc.
14 */
15
16/*
17 * Test our disassembly of the RV32I instructions. Instructions are ordered per
18 * the ISA manual. Supervisor and CSR instructions are elsewhere.
19 */
20
21.text
22.align 16
23.globl libdis_test
24.type libdis_test, @function
25libdis_test:
26	lui	ra, 0x00
27	lui	ra, 0x23
28	lui	ra, 0xfffff
29	auipc	ra, 0x00
30	auipc	ra, 0x23
31	auipc	ra, 0xfffff
32	/*
33	 * Branches are not tested at this time as they basially always end up
34	 * wanting to create which ends up not really lending itself to
35	 * automated testing here.
36	 */
37	lb	s0, 0x7ff(s1)
38	lb	s1, (s1)
39	lb	s2, -0x800(s1)
40	lh	s3, 0x7ff(s1)
41	lh	s4, (s1)
42	lh	s5, -0x800(s1)
43	lw	s6, 0x7ff(s1)
44	lw	s7, (s1)
45	lw	s8, -0x800(s1)
46	lbu	s7, 0x7ff(s1)
47	lbu	s6, (s1)
48	lbu	s5, -0x800(s1)
49	lhu	s4, 0x7ff(s1)
50	lhu	s3, (s1)
51	lhu	s2, -0x800(s1)
52	sb	t0, 0x7ff(t1)
53	sb	t1, (t2)
54	sb	t2, -0x800(t3)
55	sh	t3, 0x7ff(t1)
56	sh	t4, (t2)
57	sh	t5, -0x800(t3)
58	sw	t4, 0x7ff(t1)
59	sw	t3, (t2)
60	sw	t2, -0x800(t3)
61	addi	ra, t0, 0x4
62	addi	ra, t0, -0x4
63	slti	ra, t0, 0x4
64	slti	ra, t0, -0x4
65	sltiu	ra, t0, 0x4
66	sltiu	ra, t0, -0x4
67	xori	ra, t0, 0x4
68	xori	ra, t0, -0x4
69	ori	ra, t0, 0x4
70	ori	ra, t0, -0x4
71	andi	ra, t0, 0x4
72	andi	ra, t0, -0x4
73	slli	t4, t5, 0x12
74	srli	t4, t5, 0x13
75	srai	t4, t5, 0x14
76	add	s0, s1, s2
77	sub	s1, s2, s3
78	sll	s3, s4, s5
79	slt	s4, s5, s6
80	sltu	a0, a1, ra
81	xor	s5, s6, s7
82	srl	s6, s7, s8
83	sra	s7, s8, s9
84	or	s8, s9, s10
85	and	s9, s10, s11
86	fence
87	fence	ow, ir
88	fence	ir, ow
89	fence	ior, iorw
90	fence.i
91.size libdis_test, [.-libdis_test]
92