1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
|
# REQUIRES: aarch64
# RUN: yaml2obj %s -o %t.obj
# RUN: llvm-objdump --no-print-imm-hex -d %t.obj | FileCheck %s --check-prefix BEFORE
# RUN: lld-link /entry:main /subsystem:console /out:%t.exe %t.obj %p/Inputs/library-arm64.lib
# RUN: llvm-objdump --no-print-imm-hex -d %t.exe | FileCheck %s --check-prefix AFTER
# BEFORE: Disassembly of section .text:
# BEFORE-EMPTY:
# BEFORE: 0: f81f0ffe str x30, [sp, #-16]!
# BEFORE: 4: 90000000 adrp x0, 0x0
# BEFORE: 8: 91000800 add x0, x0, #2
# BEFORE: c: 94000000 bl 0xc
# BEFORE: 10: 39400100 ldrb w0, [x8]
# BEFORE: 14: 79400100 ldrh w0, [x8]
# BEFORE: 18: b9400100 ldr w0, [x8]
# BEFORE: 1c: f9400100 ldr x0, [x8]
# BEFORE: 20: 39000100 strb w0, [x8]
# BEFORE: 24: 79000100 strh w0, [x8]
# BEFORE: 28: b9000100 str w0, [x8]
# BEFORE: 2c: f9000100 str x0, [x8]
# BEFORE: 30: 3d400100 ldr b0, [x8]
# BEFORE: 34: 7d400100 ldr h0, [x8]
# BEFORE: 38: bd400100 ldr s0, [x8]
# BEFORE: 3c: fd400100 ldr d0, [x8]
# BEFORE: 40: 3dc00100 ldr q0, [x8]
# BEFORE: 44: 3d000100 str b0, [x8]
# BEFORE: 48: 7d000100 str h0, [x8]
# BEFORE: 4c: bd000100 str s0, [x8]
# BEFORE: 50: fd000100 str d0, [x8]
# BEFORE: 54: 3d800100 str q0, [x8]
# BEFORE: 58: f9400500 ldr x0, [x8, #8]
# BEFORE: 5c: b0011a20 adrp x0, 0x2345000
# BEFORE: 60: f94ffc00 ldr x0, [x0, #8184]
# BEFORE: 64: 2a1f03e0 mov w0, wzr
# BEFORE: 68: f84107fe ldr x30, [sp], #16
# BEFORE: 6c: d65f03c0 ret
# BEFORE: 70: 00000008 udf #8
# BEFORE: 74: 00000000 udf #0
# BEFORE: 78: 00000001 udf #1
# BEFORE: 7c: 00000001 udf #1
# BEFORE: 80: 91000000 add x0, x0, #0
# BEFORE: 84: 91400000 add x0, x0, #0, lsl #12
# BEFORE: 88: f9400000 ldr x0, [x0]
# BEFORE: 8c: 00000001 udf #1
# BEFORE: 90: 30091a20 adr x0, 0x123d5
# BEFORE: 94: 54000001 b.ne 0x94
# BEFORE: 98: 36000000 tbz w0, #0, 0x98
# BEFORE: 9c: 00000001 udf #1
# BEFORE: a0: 90800002 adrp x2, 0xffffffff00000000
# AFTER: Disassembly of section .text:
# AFTER-EMPTY:
# AFTER: 140001000: f81f0ffe str x30, [sp, #-16]!
# AFTER: 140001004: b0000000 adrp x0, 0x140002000
# AFTER: 140001008: 91001800 add x0, x0, #6
# AFTER: 14000100c: 94000026 bl 0x1400010a4
# AFTER: 140001010: 39402100 ldrb w0, [x8, #8]
# AFTER: 140001014: 79401100 ldrh w0, [x8, #8]
# AFTER: 140001018: b9400900 ldr w0, [x8, #8]
# AFTER: 14000101c: f9400500 ldr x0, [x8, #8]
# AFTER: 140001020: 39002100 strb w0, [x8, #8]
# AFTER: 140001024: 79001100 strh w0, [x8, #8]
# AFTER: 140001028: b9000900 str w0, [x8, #8]
# AFTER: 14000102c: f9000500 str x0, [x8, #8]
# AFTER: 140001030: 3d404100 ldr b0, [x8, #16]
# AFTER: 140001034: 7d402100 ldr h0, [x8, #16]
# AFTER: 140001038: bd401100 ldr s0, [x8, #16]
# AFTER: 14000103c: fd400900 ldr d0, [x8, #16]
# AFTER: 140001040: 3dc00500 ldr q0, [x8, #16]
# AFTER: 140001044: 3d004100 str b0, [x8, #16]
# AFTER: 140001048: 7d002100 str h0, [x8, #16]
# AFTER: 14000104c: bd001100 str s0, [x8, #16]
# AFTER: 140001050: fd000900 str d0, [x8, #16]
# AFTER: 140001054: 3d800500 str q0, [x8, #16]
# AFTER: 140001058: f9400900 ldr x0, [x8, #16]
# AFTER: 14000105c: f0000000 adrp x0, 0x140004000
# AFTER: 140001060: f947fc00 ldr x0, [x0, #4088]
# AFTER: 140001064: 2a1f03e0 mov w0, wzr
# AFTER: 140001068: f84107fe ldr x30, [sp], #16
# AFTER: 14000106c: d65f03c0 ret
# AFTER: 140001070: 40002010 <unknown>
# AFTER: 140001074: 00000001 udf #1
# AFTER: 140001078: 00002009 udf #8201
# AFTER: 14000107c: 00000009 udf #9
# AFTER: 140001080: 910e2000 add x0, x0, #904
# AFTER: 140001084: 91400400 add x0, x0, #1, lsl #12
# AFTER: 140001088: f941c400 ldr x0, [x0, #904]
# AFTER: 14000108c: 00000003 udf #3
# AFTER: 140001090: 300995e0 adr x0, 0x14001434d
# AFTER: 140001094: 54000081 b.ne 0x1400010a4
# AFTER: 140001098: 36000060 tbz w0, #0, 0x1400010a4
# AFTER: 14000109c: ffffff61 <unknown>
# AFTER: 1400010a0: b0fff802 adrp x2, 0x13ff02000
# AFTER: 1400010a4: b0000010 adrp x16, 0x140002000
# AFTER: 1400010a8: f9402a10 ldr x16, [x16, #80]
# AFTER: 1400010ac: d61f0200 br x16
--- !COFF
header:
Machine: IMAGE_FILE_MACHINE_ARM64
Characteristics: [ ]
sections:
- Name: .text
Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
Alignment: 4
SectionData: FE0F1FF80000009000080091000000940001403900014079000140B9000140F90001003900010079000100B9000100F90001403D0001407D000140BD000140FD0001C03D0001003D0001007D000100BD000100FD0001803D000540F9201A01B000FC4FF9E0031F2AFE0741F8C0035FD6080000000000000001000000010000000000009100004091000040f901000000201a093001000054000000360100000002008090
Relocations:
- VirtualAddress: 4
SymbolName: .Lstr
Type: IMAGE_REL_ARM64_PAGEBASE_REL21
- VirtualAddress: 8
SymbolName: .Lstr
Type: IMAGE_REL_ARM64_PAGEOFFSET_12A
- VirtualAddress: 12
SymbolName: function
Type: IMAGE_REL_ARM64_BRANCH26
- VirtualAddress: 16
SymbolName: .Lglobal
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 20
SymbolName: .Lglobal
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 24
SymbolName: .Lglobal
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 28
SymbolName: .Lglobal
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 32
SymbolName: .Lglobal
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 36
SymbolName: .Lglobal
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 40
SymbolName: .Lglobal
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 44
SymbolName: .Lglobal
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 48
SymbolName: .Lglobal16
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 52
SymbolName: .Lglobal16
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 56
SymbolName: .Lglobal16
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 60
SymbolName: .Lglobal16
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 64
SymbolName: .Lglobal16
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 68
SymbolName: .Lglobal16
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 72
SymbolName: .Lglobal16
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 76
SymbolName: .Lglobal16
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 80
SymbolName: .Lglobal16
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 84
SymbolName: .Lglobal16
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 88
SymbolName: .Lglobal
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 92
SymbolName: .Lglobal16
Type: IMAGE_REL_ARM64_PAGEBASE_REL21
- VirtualAddress: 96
SymbolName: .Lglobal0
Type: IMAGE_REL_ARM64_PAGEOFFSET_12L
- VirtualAddress: 112
SymbolName: .Lglobal
Type: IMAGE_REL_ARM64_ADDR64
- VirtualAddress: 120
SymbolName: .Lglobal
Type: IMAGE_REL_ARM64_ADDR32NB
- VirtualAddress: 124
SymbolName: .Lglobal
Type: IMAGE_REL_ARM64_SECREL
- VirtualAddress: 128
SymbolName: .Lglobal5000
Type: IMAGE_REL_ARM64_SECREL_LOW12A
- VirtualAddress: 132
SymbolName: .Lglobal5000
Type: IMAGE_REL_ARM64_SECREL_HIGH12A
- VirtualAddress: 136
SymbolName: .Lglobal5000
Type: IMAGE_REL_ARM64_SECREL_LOW12L
- VirtualAddress: 140
SymbolName: .Lglobal
Type: IMAGE_REL_ARM64_SECTION
- VirtualAddress: 144
SymbolName: .Lglobal
Type: IMAGE_REL_ARM64_REL21
- VirtualAddress: 148
SymbolName: function
Type: IMAGE_REL_ARM64_BRANCH19
- VirtualAddress: 152
SymbolName: function
Type: IMAGE_REL_ARM64_BRANCH14
- VirtualAddress: 156
SymbolName: main
Type: IMAGE_REL_ARM64_REL32
- VirtualAddress: 160
SymbolName: .Lstr
Type: IMAGE_REL_ARM64_PAGEBASE_REL21
- Name: .data
Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ]
Alignment: 4
SectionData: ''
- Name: .bss
Characteristics: [ IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ]
Alignment: 4
SectionData: ''
- Name: .rdata
Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ ]
Alignment: 1
SectionData: 00000000202068656C6C6F20776F726C6400
symbols:
- Name: .text
Value: 0
SectionNumber: 1
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_STATIC
SectionDefinition:
Length: 28
NumberOfRelocations: 3
NumberOfLinenumbers: 0
CheckSum: 1438860354
Number: 1
- Name: .rdata
Value: 0
SectionNumber: 4
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_STATIC
SectionDefinition:
Length: 12
NumberOfRelocations: 0
NumberOfLinenumbers: 0
CheckSum: 872944732
Number: 4
- Name: main
Value: 0
SectionNumber: 1
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
- Name: .Lstr
Value: 4
SectionNumber: 4
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_STATIC
- Name: .Lglobal
Value: 8
SectionNumber: 4
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_STATIC
- Name: .Lglobal16
Value: 16
SectionNumber: 4
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_STATIC
- Name: .Lglobal0
Value: 0
SectionNumber: 4
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_STATIC
- Name: function
Value: 0
SectionNumber: 0
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_EXTERNAL
- Name: .Lglobal5000
Value: 5000
SectionNumber: 4
SimpleType: IMAGE_SYM_TYPE_NULL
ComplexType: IMAGE_SYM_DTYPE_NULL
StorageClass: IMAGE_SYM_CLASS_STATIC
...
|
