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
|
## Test that in the presence of SHT_LLVM_BB_ADDR_MAP sections,
## --symbolize-operands can display <BB*> labels.
## Executable object file.
# RUN: yaml2obj --docnum=1 -DTYPE=ET_EXEC -DFOO_ADDR=0x4000 -DBAR_ADDR=0x5000 %s -o %t1
# RUN: llvm-objdump %t1 -d --symbolize-operands -M intel --no-show-raw-insn --no-leading-addr | \
# RUN: FileCheck %s -DSYM=symbol --match-full-lines --check-prefixes=INTEL
# RUN: llvm-objdump %t1 -d --symbolize-operands -M att --no-show-raw-insn --no-leading-addr | \
# RUN: FileCheck %s -DSYM=symbol --match-full-lines --check-prefixes=ATT
## Relocatable object file.
# RUN: yaml2obj --docnum=1 -DTYPE=ET_REL -DFOO_ADDR=0x0 -DBAR_ADDR=0x0 %s -o %t2
# RUN: llvm-objdump %t2 -d --symbolize-operands -M intel --no-show-raw-insn --no-leading-addr | \
# RUN: FileCheck %s -DSYM=foo+0x200c --match-full-lines --check-prefix=INTEL
# RUN: llvm-objdump %t2 -d --symbolize-operands -M att --no-show-raw-insn --no-leading-addr | \
# RUN: FileCheck %s -DSYM=foo+0x200c --match-full-lines --check-prefix=ATT
## Executable object file with a single SHT_LLVM_BB_ADDR_MAP for multiple text sections.
# RUN: yaml2obj --docnum=2 %s -o %t3
# RUN: llvm-objdump %t3 -d --symbolize-operands -M intel --no-show-raw-insn --no-leading-addr | \
# RUN: FileCheck %s -DSYM=symbol --match-full-lines --check-prefixes=INTEL
# RUN: llvm-objdump %t3 -d --symbolize-operands -M att --no-show-raw-insn --no-leading-addr | \
# RUN: FileCheck %s -DSYM=symbol --match-full-lines --check-prefixes=ATT
## Expect to find the branch and basic block labels and global variable name.
# ATT: <foo>:
# ATT-NEXT: <BB0>:
# ATT-NEXT: pushq %rax
# ATT-NEXT: <BB1>:
# ATT-NEXT: cmpl , %eax <[[SYM]]>
# ATT-NEXT: nop
# ATT-NEXT: <BB2>:
# ATT-NEXT: jge <BB3>
# ATT-NEXT: jmp <BB1>
# ATT-NEXT: <BB3>:
# ATT-NEXT: retq
# ATT: <bar>:
# ATT-NEXT: <BB0>:
# ATT-NEXT: pushq %rax
# ATT-NEXT: movl %edx, %eax
# ATT-NEXT: je <BB2>
# ATT-NEXT: <BB1>:
# ATT-NEXT: xorl %esi, %esi
# ATT-NEXT: <BB2>:
# ATT-NEXT: callq <bar>
# ATT-NEXT: retq
# INTEL: <foo>:
# INTEL-NEXT: <BB0>:
# INTEL-NEXT: push rax
# INTEL-NEXT: <BB1>:
# INTEL-NEXT: cmp eax, dword ptr <[[SYM]]>
# INTEL-NEXT: nop
# INTEL-NEXT: <BB2>:
# INTEL-NEXT: jge <BB3>
# INTEL-NEXT: jmp <BB1>
# INTEL-NEXT: <BB3>:
# INTEL-NEXT: ret
# INTEL: <bar>:
# INTEL-NEXT: <BB0>:
# INTEL-NEXT: push rax
# INTEL-NEXT: mov eax, edx
# INTEL-NEXT: je <BB2>
# INTEL-NEXT: <BB1>:
# INTEL-NEXT: xor esi, esi
# INTEL-NEXT: <BB2>:
# INTEL-NEXT: call <bar>
# INTEL-NEXT: ret
## This object file contains a separate text section and SHT_LLVM_BB_ADDR_MAP
## section for each of the two functions foo and bar.
## This is used to test --symbolize-operands on reloctable and non-relocotable
## object files.
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: [[TYPE]]
Machine: EM_X86_64
Sections:
- Name: .text.foo
Type: SHT_PROGBITS
Address: [[FOO_ADDR]]
Flags: [SHF_ALLOC, SHF_EXECINSTR]
Content: '503b0505200000907d02ebf5c3'
- Name: .text.bar
Type: SHT_PROGBITS
Address: [[BAR_ADDR]]
Flags: [SHF_ALLOC, SHF_EXECINSTR]
Content: '5089d0740231f6e8f4ffffffc3'
- Name: .data
Type: SHT_PROGBITS
Flags: [SHF_ALLOC, SHF_WRITE]
Address: 0x6000
- Name: .llvm_bb_addr_map.foo
Type: SHT_LLVM_BB_ADDR_MAP
Link: .text.foo
Entries:
- Version: 1
Address: [[FOO_ADDR]]
BBEntries:
- AddressOffset: 0x0
Size: 0x1
Metadata: 0x1
- AddressOffset: 0x0
Size: 0x6
Metadata: 0x0
- AddressOffset: 0x1
Size: 0x4
Metadata: 0x0
- AddressOffset: 0x0
Size: 0x1
Metadata: 0x2
- Name: .llvm_bb_addr_map.bar
Type: SHT_LLVM_BB_ADDR_MAP
Link: .text.bar
Entries:
- Version: 1
Address: [[BAR_ADDR]]
BBEntries:
- AddressOffset: 0x0
Size: 0x1
Metadata: 0x1
- AddressOffset: 0x4
Size: 0x2
Metadata: 0x0
- AddressOffset: 0x0
Size: 0x6
Metadata: 0x0
Symbols:
- Name: foo
Section: .text.foo
Value: [[FOO_ADDR]]
- Name: bar
Section: .text.bar
Value: [[BAR_ADDR]]
- Name: symbol
Section: .data
Value: 0x600c
## This object file contains a single SHT_LLVM_BB_ADDR_MAP for two text
## sections .text.foo and .text.bar.
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_X86_64
Sections:
- Name: .text.foo
Type: SHT_PROGBITS
Address: 0x4000
Flags: [SHF_ALLOC, SHF_EXECINSTR]
Content: '503b0505200000907d02ebf5c3'
- Name: .text.bar
Type: SHT_PROGBITS
Address: 0x5000
Flags: [SHF_ALLOC, SHF_EXECINSTR]
Content: '5089d0740231f6e8f4ffffffc3'
- Name: .data
Type: SHT_PROGBITS
Flags: [SHF_ALLOC, SHF_WRITE]
Address: 0x6000
- Name: .llvm_bb_addr_map.foo
Type: SHT_LLVM_BB_ADDR_MAP
Link: .text.foo
Entries:
- Version: 1
Address: 0x4000
BBEntries:
- AddressOffset: 0x0
Size: 0x1
Metadata: 0x1
- AddressOffset: 0x0
Size: 0x6
Metadata: 0x0
- AddressOffset: 0x1
Size: 0x4
Metadata: 0x0
- AddressOffset: 0x0
Size: 0x1
Metadata: 0x2
- Version: 1
Address: 0x5000
BBEntries:
- AddressOffset: 0x0
Size: 0x1
Metadata: 0x1
- AddressOffset: 0x4
Size: 0x2
Metadata: 0x0
- AddressOffset: 0x0
Size: 0x6
Metadata: 0x0
Symbols:
- Name: foo
Section: .text.foo
Value: 0x4000
- Name: bar
Section: .text.bar
Value: 0x5000
- Name: symbol
Section: .data
Value: 0x600c
|
