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
|
## Check section headers when converting from hex to ELF.
# RUN: yaml2obj %p/Inputs/ihex-elf-sections.yaml -o %t
# RUN: llvm-objcopy -O ihex %t %t.hex
# RUN: llvm-objcopy -I ihex -O elf32-i386 %t.hex %t2
# RUN: llvm-readobj --section-headers %t2 | FileCheck %s
# CHECK: Name: .sec1
# CHECK-NEXT: Type: SHT_PROGBITS (0x1)
# CHECK-NEXT: Flags [ (0x3)
# CHECK-NEXT: SHF_ALLOC (0x2)
# CHECK-NEXT: SHF_WRITE (0x1)
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x0
# CHECK-NEXT: Offset:
# CHECK-NEXT: Size: 21
# CHECK-NEXT: Link: 0
# CHECK-NEXT: Info: 0
# CHECK-NEXT: AddressAlignment: 1
# CHECK-NEXT: EntrySize: 0
# CHECK: Name: .sec2
# CHECK-NEXT: Type: SHT_PROGBITS (0x1)
# CHECK-NEXT: Flags [ (0x3)
# CHECK-NEXT: SHF_ALLOC (0x2)
# CHECK-NEXT: SHF_WRITE (0x1)
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0xFFF8
# CHECK-NEXT: Offset:
# CHECK-NEXT: Size: 11
# CHECK-NEXT: Link: 0
# CHECK-NEXT: Info: 0
# CHECK-NEXT: AddressAlignment: 1
# CHECK-NEXT: EntrySize: 0
# CHECK: Name: .sec3
# CHECK-NEXT: Type: SHT_PROGBITS (0x1)
# CHECK-NEXT: Flags [ (0x3)
# CHECK-NEXT: SHF_ALLOC (0x2)
# CHECK-NEXT: SHF_WRITE (0x1)
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x10100
# CHECK-NEXT: Offset:
# CHECK-NEXT: Size: 4
# CHECK-NEXT: Link: 0
# CHECK-NEXT: Info: 0
# CHECK-NEXT: AddressAlignment: 1
# CHECK-NEXT: EntrySize: 0
# CHECK: Name: .sec4
# CHECK-NEXT: Type: SHT_PROGBITS (0x1)
# CHECK-NEXT: Flags [ (0x3)
# CHECK-NEXT: SHF_ALLOC (0x2)
# CHECK-NEXT: SHF_WRITE (0x1)
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x10FFF8
# CHECK-NEXT: Offset:
# CHECK-NEXT: Size: 11
# CHECK-NEXT: Link: 0
# CHECK-NEXT: Info: 0
# CHECK-NEXT: AddressAlignment: 1
# CHECK-NEXT: EntrySize: 0
## Check section contents.
# RUN: llvm-objcopy -O binary --only-section=.text %t %t.text
# RUN: llvm-objcopy -O binary --only-section=.sec1 %t2 %t2.sec1
# RUN: cmp %t.text %t2.sec1
# RUN: llvm-objcopy -O binary --only-section=.data %t %t.data
# RUN: llvm-objcopy -O binary --only-section=.sec2 %t2 %t2.sec2
# RUN: cmp %t.data %t2.sec2
# RUN: llvm-objcopy -O binary --only-section=.data2 %t %t.data2
# RUN: llvm-objcopy -O binary --only-section=.sec3 %t2 %t2.sec3
# RUN: cmp %t.data2 %t2.sec3
# RUN: llvm-objcopy -O binary --only-section=.data3 %t %t.data3
# RUN: llvm-objcopy -O binary --only-section=.sec4 %t2 %t2.sec4
# RUN: cmp %t.data3 %t2.sec4
## Check loading from raw hex file.
# RUN: llvm-objcopy -I ihex -O elf32-i386 %p/Inputs/sections.hex %t-raw
# RUN: llvm-readobj --section-headers %t-raw | FileCheck %s --check-prefix=RAW
# RAW: Name: .sec1
# RAW-NEXT: Type: SHT_PROGBITS (0x1)
# RAW-NEXT: Flags [ (0x3)
# RAW-NEXT: SHF_ALLOC (0x2)
# RAW-NEXT: SHF_WRITE (0x1)
# RAW-NEXT: ]
# RAW-NEXT: Address: 0x1FFF8
# RAW-NEXT: Offset:
# RAW-NEXT: Size: 11
# RAW: Name: .sec2
# RAW-NEXT: Type: SHT_PROGBITS (0x1)
# RAW-NEXT: Flags [ (0x3)
# RAW-NEXT: SHF_ALLOC (0x2)
# RAW-NEXT: SHF_WRITE (0x1)
# RAW-NEXT: ]
# RAW-NEXT: Address: 0xFFFF8
# RAW-NEXT: Offset:
# RAW-NEXT: Size: 11
# RAW: Name: .sec3
# RAW-NEXT: Type: SHT_PROGBITS (0x1)
# RAW-NEXT: Flags [ (0x3)
# RAW-NEXT: SHF_ALLOC (0x2)
# RAW-NEXT: SHF_WRITE (0x1)
# RAW-NEXT: ]
# RAW-NEXT: Address: 0x1FFFF8
# RAW-NEXT: Offset:
# RAW-NEXT: Size: 11
## Check section contents.
# RUN: llvm-objcopy -O ihex --only-section=.sec1 %t-raw - | FileCheck %s --check-prefix=RAW-SEC1
# RAW-SEC1: :020000021000EC
# RAW-SEC1-NEXT: :08FFF8000001020304050607E5
# RAW-SEC1-NEXT: :020000022000DC
# RAW-SEC1-NEXT: :0300000008090AE2
# RUN: llvm-objcopy -O ihex --only-section=.sec2 %t-raw - | FileCheck %s --check-prefix=RAW-SEC2
# RAW-SEC2: :02000002F0000C
# RAW-SEC2-NEXT: :08FFF800303132333435363765
# RAW-SEC2-NEXT: :020000020000FC
# RAW-SEC2-NEXT: :020000040010EA
# RAW-SEC2-NEXT: :030000003839404C
# RUN: llvm-objcopy -O ihex --only-section=.sec3 %t-raw - | FileCheck %s --check-prefix=RAW-SEC3
# RAW-SEC3: :02000004001FDB
# RAW-SEC3-NEXT: :08FFF8004041424344454647E5
# RAW-SEC3-NEXT: :020000040020DA
# RAW-SEC3-NEXT: :030000004849501C
## Check that line is trimmed from whitespace.
# RUN: echo " :0100000001FE " | llvm-objcopy -I ihex -O elf64-x86-64 - - \
# RUN: | llvm-objcopy -O ihex - - | FileCheck %s --check-prefix=SPACES
# SPACES: :0100000001FE
# SPACES-NEXT: :00000001FF
## Check for various parsing errors.
## 1. String too short.
# RUN: echo "01000000FF" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_LENGTH
# BAD_LENGTH: error: '{{.*}}': line 1: line is too short: 10 chars
## 2. Missing ':'.
# RUN: echo "0100000000FF" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=MISSING_COLON
# MISSING_COLON: error: '{{.*}}': line 1: missing ':' in the beginning of line
## 3. Invalid charatcer.
# RUN: echo ":01000000xF" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_CHAR
# BAD_CHAR: error: '{{.*}}': line 1: invalid character at position 10
## 4. Incorrect string length.
# RUN: echo ":010000000000000F" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_LENGTH2
# BAD_LENGTH2: error: '{{.*}}': line 1: invalid line length 17 (should be 13)
## 5. Invalid type (06).
# RUN: echo ":00000006FA" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_TYPE
# BAD_TYPE: error: '{{.*}}': line 1: unknown record type: 6
## 6. Invalid checksum.
# RUN: echo ":00000001FA" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_CKSUM
# BAD_CKSUM: error: '{{.*}}': line 1: incorrect checksum
## 7. Zero data length.
# RUN: echo ":00010000FF" | not llvm-objcopy -I ihex - - 2>&1 | FileCheck %s --check-prefix=ZERO_DATA_LEN
# ZERO_DATA_LEN: error: '{{.*}}': line 1: zero data length is not allowed for data records
## 8. Bad data length for '02' (SegmentAddr) record.
# RUN: echo ":03000002000000FB" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_SEGADDR_LEN
# BAD_SEGADDR_LEN: error: '{{.*}}': line 1: segment address data should be 2 bytes in size
## 9. Bad data length for '03' (StartAddr80x86) record.
# RUN: echo ":03000003000000FA" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_STARTADDR_LEN
## 10. Bad data length for '05' (StartAddr) record.
# RUN: echo ":03000005000000F8" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_STARTADDR_LEN
# BAD_STARTADDR_LEN: error: '{{.*}}': line 1: start address data should be 4 bytes in size
## 11. Address value for 'StartAddr80x86' is greater then 0xFFFFFU.
# RUN: echo ":04000003FFFFFFFFFD" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_STARTADDR
# BAD_STARTADDR: error: '{{.*}}': line 1: start address exceeds 20 bit for 80x86
## 12. Invalid extended address data size.
# RUN: echo ":04000004FFFFFFFFFC" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_EXTADDR_LEN
# BAD_EXTADDR_LEN: error: '{{.*}}': line 1: extended address data should be 2 bytes in size
## 13. No sections in the hex file.
## a) try empty file:
# RUN: echo "" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=NO_SECTIONS
## b) EOF record should cancel processing further records. Not having any section data
## before EOF should trigger an error.
# RUN: echo ":00000001FF" > %t-bad14.hex
# RUN: echo ":0100000001FE" >> %t-bad14.hex
# RUN: not llvm-objcopy -I ihex %t-bad14.hex %t-none 2>&1 | FileCheck %s --check-prefix=NO_SECTIONS
# NO_SECTIONS: error: '{{.*}}': no sections
|
