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1# RUN: llvm-mc -triple=mips64el-unknown-linux -code-model=small -filetype=obj -o %T/test_ELF_Mips64N64.o %s
2# RUN: llc -mtriple=mips64el-unknown-linux -filetype=obj -o %T/test_ELF_ExternalFunction_Mips64N64.o %S/Inputs/ExternalFunction.ll
3# RUN: llvm-rtdyld -triple=mips64el-unknown-linux -verify -map-section test_ELF_Mips64N64.o,.text=0x1000 -map-section test_ELF_ExternalFunction_Mips64N64.o,.text=0x10000 -check=%s %/T/test_ELF_Mips64N64.o %T/test_ELF_ExternalFunction_Mips64N64.o
4
5# RUN: llvm-mc -triple=mips64-unknown-linux -code-model=small -filetype=obj -o %T/test_ELF_Mips64N64.o %s
6# RUN: llc -mtriple=mips64-unknown-linux -filetype=obj -o %T/test_ELF_ExternalFunction_Mips64N64.o %S/Inputs/ExternalFunction.ll
7# RUN: llvm-rtdyld -triple=mips64-unknown-linux -verify -map-section test_ELF_Mips64N64.o,.text=0x1000 -map-section test_ELF_ExternalFunction_Mips64N64.o,.text=0x10000 -check=%s %/T/test_ELF_Mips64N64.o %T/test_ELF_ExternalFunction_Mips64N64.o
8
9	.data
10# Test R_MIPS_PC32 relocation.
11# rtdyld-check: *{4}(R_MIPS_PC32) = (foo - R_MIPS_PC32)[31:0]
12R_MIPS_PC32:
13	.word foo-.
14# rtdyld-check: *{4}(R_MIPS_PC32 + 4) = (foo - tmp1)[31:0]
15tmp1:
16	.4byte foo-tmp1
17
18	.text
19	.abicalls
20	.section	.mdebug.abi64,"",@progbits
21	.nan	legacy
22	.file	"ELF_Mips64N64_PIC_relocations.ll"
23	.text
24	.globl	bar
25	.align	3
26	.type	bar,@function
27	.set	nomicromips
28	.set	nomips16
29	.ent	bar
30bar:
31	.frame	$fp,40,$ra
32	.mask 	0x00000000,0
33	.fmask	0x00000000,0
34	.set	noreorder
35	.set	nomacro
36	.set	noat
37	daddiu	$sp, $sp, -40
38	sd	$ra, 32($sp)
39	sd	$fp, 24($sp)
40	move	 $fp, $sp
41	sd	$4, 16($fp)
42	lb	$2, 0($4)
43	sd	$4, 8($fp)
44
45# Test R_MIPS_26 relocation.
46# rtdyld-check:  decode_operand(insn1, 0)[27:0] = foo[27:0]
47insn1:
48	.option pic0
49	jal   foo
50	.option pic2
51	nop
52
53# Test R_MIPS_PC16 relocation.
54# rtdyld-check:  decode_operand(insn2, 1)[17:0] = (foo - insn2)[17:0]
55insn2:
56	bal   foo
57	nop
58
59	move	 $sp, $fp
60	ld	$ra, 32($sp)
61	ld	$fp, 24($sp)
62	daddiu	$sp, $sp, 32
63	jr	$ra
64	nop
65	.set	at
66	.set	macro
67	.set	reorder
68	.end	bar
69$func_end0:
70	.size	bar, ($func_end0)-bar
71
72	.globl	main
73	.align	3
74	.type	main,@function
75	.set	nomicromips
76	.set	nomips16
77	.ent	main
78main:
79	.frame	$fp,32,$ra
80	.mask 	0x00000000,0
81	.fmask	0x00000000,0
82	.set	noreorder
83	.set	nomacro
84	.set	noat
85	daddiu	$sp, $sp, -32
86	sd	$ra, 24($sp)
87	sd	$fp, 16($sp)
88	sd	$gp, 8($sp)
89	move	 $fp, $sp
90
91# Check upper 16-bits of offset between the address of main function
92# and the global offset table.
93# rtdyld-check:  decode_operand(insn3, 1)[15:0] = ((section_addr(test_ELF_Mips64N64.o, .got) + 0x7ff0) - main + 0x8000)[31:16]
94insn3:
95	lui	$1, %hi(%neg(%gp_rel(main)))
96	daddu	$1, $1, $25
97
98# Check lower 16-bits of offset between the address of main function
99# and the global offset table.
100# rtdyld-check:  decode_operand(insn4, 2)[15:0] = ((section_addr(test_ELF_Mips64N64.o, .got) + 0x7ff0) - main)[15:0]
101insn4:
102	daddiu	$1, $1, %lo(%neg(%gp_rel(main)))
103	sw	$zero, 4($fp)
104
105# $gp register contains address of the .got section + 0x7FF0. 0x7FF0 is
106# the offset of $gp from the beginning of the .got section. Check that we are
107# loading address of the page pointer from correct offset. In this case
108# the page pointer is the first entry in the .got section, so offset will be
109# 0 - 0x7FF0.
110# rtdyld-check:  decode_operand(insn5, 2)[15:0] = 0x8010
111#
112# Check that the global offset table contains the page pointer.
113# rtdyld-check: *{8}(section_addr(test_ELF_Mips64N64.o, .got)) = (_str + 0x8000) & 0xffffffffffff0000
114insn5:
115	ld	$25, %got_page(_str)($1)
116
117# Check the offset of _str from the page pointer.
118# rtdyld-check:  decode_operand(insn6, 2)[15:0] = _str[15:0]
119insn6:
120	daddiu	$25, $25, %got_ofst(_str)
121
122# Check that we are loading address of var from correct offset. In this case
123# var is the second entry in the .got section, so offset will be 8 - 0x7FF0.
124# rtdyld-check:  decode_operand(insn7, 2)[15:0] = 0x8018
125#
126# Check that the global offset table contains the address of the var.
127# rtdyld-check: *{8}(section_addr(test_ELF_Mips64N64.o, .got) + 8) = var
128insn7:
129	ld	$2, %got_disp(var)($1)
130	sd	$25, 0($2)
131
132# Check that we are loading address of bar from correct offset. In this case
133# bar is the third entry in the .got section, so offset will be 16 - 0x7FF0.
134# rtdyld-check:  decode_operand(insn8, 2)[15:0] = 0x8020
135#
136# Check that the global offset table contains the address of the bar.
137# rtdyld-check: *{8}(section_addr(test_ELF_Mips64N64.o, .got) + 16) = bar
138insn8:
139	ld	$2, %call16(bar)($1)
140
141	move	 $4, $25
142	move	 $gp, $1
143	move	 $25, $2
144	jalr	$25
145	nop
146	move	 $sp, $fp
147	ld	$gp, 8($sp)
148	ld	$fp, 16($sp)
149	ld	$ra, 24($sp)
150	daddiu	$sp, $sp, 32
151	jr	$ra
152	nop
153	.set	at
154	.set	macro
155	.set	reorder
156	.end	main
157$func_end1:
158	.size	main, ($func_end1)-main
159
160	.type	_str,@object
161	.section	.rodata.str1.1,"aMS",@progbits,1
162_str:
163	.asciz	"test"
164	.size	_str, 5
165
166	.type	var,@object
167	.comm	var,8,8
168
169	.section	".note.GNU-stack","",@progbits
170	.text
171