1# RUN: llvm-mc %s -filetype obj -triple aarch64-- -o %t.o
2# RUN: llvm-cfi-verify %t.o | FileCheck %s
3
4# CHECK-LABEL: {{^Instruction: .* \(PROTECTED\)}}
5# CHECK-NEXT: tiny.cc:9
6
7# CHECK: Expected Protected: 1 (100.00%)
8# CHECK: Unexpected Protected: 0 (0.00%)
9# CHECK: Expected Unprotected: 0 (0.00%)
10# CHECK: Unexpected Unprotected (BAD): 0 (0.00%)
11
12# Source (tiny.cc):
13#   int a() { return 42; }
14#   int b() { return 137; }
15#   int main(int argc, char** argv) {
16#     int(*ptr)();
17#     if (argc == 1)
18#       ptr = &a;
19#     else
20#       ptr = &b;
21#     return ptr();
22#   }
23	.text
24	.file	"ld-temp.o"
25	.p2align	2
26	.type	_Z1av.cfi,@function
27_Z1av.cfi:
28.Lfunc_begin0:
29	.file	1 "/tmp/tiny.cc"
30	.loc	1 1 0
31	.cfi_startproc
32	.loc	1 1 11 prologue_end
33	mov	w0, #42
34	ret
35.Ltmp0:
36.Lfunc_end0:
37	.size	_Z1av.cfi, .Lfunc_end0-_Z1av.cfi
38	.cfi_endproc
39
40	.p2align	2
41	.type	_Z1bv.cfi,@function
42_Z1bv.cfi:
43.Lfunc_begin1:
44	.loc	1 2 0
45	.cfi_startproc
46	.loc	1 2 11 prologue_end
47	mov	w0, #137
48	ret
49.Ltmp1:
50.Lfunc_end1:
51	.size	_Z1bv.cfi, .Lfunc_end1-_Z1bv.cfi
52	.cfi_endproc
53
54	.p2align	2
55	.type	main,@function
56main:
57.Lfunc_begin2:
58	.loc	1 3 0
59	.cfi_startproc
60	sub	sp, sp, #48
61	stp	x29, x30, [sp, #32]
62	add	x29, sp, #32
63	.cfi_def_cfa w29, 16
64	.cfi_offset w30, -8
65	.cfi_offset w29, -16
66	stur	wzr, [x29, #-4]
67	stur	w0, [x29, #-8]
68	str	x1, [sp, #16]
69.Ltmp2:
70	.loc	1 5 7 prologue_end
71	ldur	w8, [x29, #-8]
72	cmp	w8, #1
73	b.ne	.LBB2_2
74	.loc	1 0 7 is_stmt 0
75	adrp	x8, _Z1av
76	add	x8, x8, :lo12:_Z1av
77	.loc	1 6 9 is_stmt 1
78	str	x8, [sp, #8]
79	.loc	1 6 5 is_stmt 0
80	b	.LBB2_3
81.LBB2_2:
82	.loc	1 0 5
83	adrp	x8, _Z1bv
84	add	x8, x8, :lo12:_Z1bv
85	.loc	1 8 9 is_stmt 1
86	str	x8, [sp, #8]
87.LBB2_3:
88	.loc	1 0 9 is_stmt 0
89	adrp	x8, .L.cfi.jumptable
90	add	x9, x8, :lo12:.L.cfi.jumptable
91	.loc	1 9 10 is_stmt 1
92	ldr	x8, [sp, #8]
93	sub	x9, x8, x9
94	lsr	x10, x9, #2
95	orr	x9, x10, x9, lsl #62
96	cmp	x9, #1
97	b.ls	.LBB2_5
98	brk	#0x1
99.LBB2_5:
100	blr	x8
101	.loc	1 9 3 is_stmt 0
102	ldp	x29, x30, [sp, #32]
103	add	sp, sp, #48
104	ret
105.Ltmp3:
106.Lfunc_end2:
107	.size	main, .Lfunc_end2-main
108	.cfi_endproc
109
110	.p2align	2
111	.type	.L.cfi.jumptable,@function
112.L.cfi.jumptable:
113.Lfunc_begin3:
114	.cfi_startproc
115	//APP
116	b	_Z1av.cfi
117	b	_Z1bv.cfi
118
119	//NO_APP
120.Lfunc_end3:
121	.size	.L.cfi.jumptable, .Lfunc_end3-.L.cfi.jumptable
122	.cfi_endproc
123
124	.type	.L__unnamed_1,@object
125	.section	.rodata,"a",@progbits
126	.p2align	2
127.L__unnamed_1:
128	.size	.L__unnamed_1, 0
129
130	.section	.debug_str,"MS",@progbits,1
131.Linfo_string0:
132	.asciz	"clang version 7.0.0 (trunk 335774) (llvm/trunk 335775)"
133.Linfo_string1:
134	.asciz	"tiny.cc"
135.Linfo_string2:
136	.asciz	""
137	.section	.debug_abbrev,"",@progbits
138	.byte	1
139	.byte	17
140	.byte	0
141	.byte	37
142	.byte	14
143	.byte	19
144	.byte	5
145	.byte	3
146	.byte	14
147	.byte	16
148	.byte	23
149	.byte	27
150	.byte	14
151	.byte	17
152	.byte	1
153	.byte	18
154	.byte	6
155	.byte	0
156	.byte	0
157	.byte	0
158	.section	.debug_info,"",@progbits
159.Lcu_begin0:
160	.word	38
161	.hword	4
162	.word	.debug_abbrev
163	.byte	8
164	.byte	1
165	.word	.Linfo_string0
166	.hword	4
167	.word	.Linfo_string1
168	.word	.Lline_table_start0
169	.word	.Linfo_string2
170	.xword	.Lfunc_begin0
171	.word	.Lfunc_end2-.Lfunc_begin0
172	.section	.debug_ranges,"",@progbits
173	.section	.debug_macinfo,"",@progbits
174	.byte	0
175
176	.type	_Z1av,@function
177.set _Z1av, .L.cfi.jumptable
178	.type	_Z1bv,@function
179.set _Z1bv, .L.cfi.jumptable+4
180	.ident	"clang version 7.0.0 (trunk 335774) (llvm/trunk 335775)"
181	.section	".note.GNU-stack","",@progbits
182	.section	.debug_line,"",@progbits
183.Lline_table_start0:
184