1 # RUN: yaml2obj %s --docnum=1 -o %t.i386
2 # RUN: llvm-readobj -h %t.i386 | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.i386 --check-prefix I386
3 # RUN: llvm-readobj --file-header %t.i386 | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.i386 --check-prefix I386
4 # RUN: llvm-readobj --file-headers %t.i386 | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.i386 --check-prefix I386
7 # I386-NEXT:Format: elf32-i386
9 # I386-NEXT:AddressSize: 32bit
10 # I386-NEXT:LoadName: <Not found>
11 # I386-NEXT:ElfHeader {
13 # I386-NEXT: Magic: (7F 45 4C 46)
14 # I386-NEXT: Class: 32-bit (0x1)
15 # I386-NEXT: DataEncoding: LittleEndian (0x1)
16 # I386-NEXT: FileVersion: 1
17 # I386-NEXT: OS/ABI: GNU/Linux (0x3)
18 # I386-NEXT: ABIVersion: 0
19 # I386-NEXT: Unused: (00 00 00 00 00 00 00)
21 # I386-NEXT: Type: Relocatable (0x1)
22 # I386-NEXT: Machine: EM_386 (0x3)
23 # I386-NEXT: Version: 1
24 # I386-NEXT: Entry: 0x0
25 # I386-NEXT: ProgramHeaderOffset: 0x0
26 # I386-NEXT: SectionHeaderOffset: 0x48
27 # I386-NEXT: Flags [ (0x0)
29 # I386-NEXT: HeaderSize: 52
30 # I386-NEXT: ProgramHeaderEntrySize: 0
31 # I386-NEXT: ProgramHeaderCount: 0
32 # I386-NEXT: SectionHeaderEntrySize: 40
33 # I386-NEXT: SectionHeaderCount: 3
34 # I386-NEXT: StringTableSectionIndex: 2
46 # RUN: yaml2obj %s --docnum=2 -o %t.x86-64
47 # RUN: llvm-readobj -h %t.x86-64 \
48 # RUN: | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.x86-64 --check-prefix X86-64
49 # RUN: llvm-readobj --file-header %t.x86-64 \
50 # RUN: | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.x86-64 --check-prefix X86-64
51 # RUN: llvm-readobj --file-headers %t.x86-64 \
52 # RUN: | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.x86-64 --check-prefix X86-64
54 # X86-64:File: [[FILE]]
55 # X86-64-NEXT:Format: elf64-x86-64
56 # X86-64-NEXT:Arch: x86_64
57 # X86-64-NEXT:AddressSize: 64bit
58 # X86-64-NEXT:LoadName: <Not found>
59 # X86-64-NEXT:ElfHeader {
60 # X86-64-NEXT: Ident {
61 # X86-64-NEXT: Magic: (7F 45 4C 46)
62 # X86-64-NEXT: Class: 64-bit (0x2)
63 # X86-64-NEXT: DataEncoding: LittleEndian (0x1)
64 # X86-64-NEXT: FileVersion: 1
65 # X86-64-NEXT: OS/ABI: GNU/Linux (0x3)
66 # X86-64-NEXT: ABIVersion: 0
67 # X86-64-NEXT: Unused: (00 00 00 00 00 00 00)
69 # X86-64-NEXT: Type: Relocatable (0x1)
70 # X86-64-NEXT: Machine: EM_X86_64 (0x3E)
71 # X86-64-NEXT: Version: 1
72 # X86-64-NEXT: Entry: 0x0
73 # X86-64-NEXT: ProgramHeaderOffset: 0x0
74 # X86-64-NEXT: SectionHeaderOffset: 0x58
75 # X86-64-NEXT: Flags [ (0x0)
77 # X86-64-NEXT: HeaderSize: 64
78 # X86-64-NEXT: ProgramHeaderEntrySize: 0
79 # X86-64-NEXT: ProgramHeaderCount: 0
80 # X86-64-NEXT: SectionHeaderEntrySize: 64
81 # X86-64-NEXT: SectionHeaderCount: 3
82 # X86-64-NEXT: StringTableSectionIndex: 2
94 # RUN: yaml2obj %s --docnum=3 -o %t.lanai
95 # RUN: llvm-readobj -h %t.lanai \
96 # RUN: | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.lanai --check-prefix LANAI
97 # RUN: llvm-readobj --file-header %t.lanai \
98 # RUN: | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.lanai --check-prefix LANAI
99 # RUN: llvm-readobj --file-headers %t.lanai \
100 # RUN: | FileCheck %s --strict-whitespace --match-full-lines -DFILE=%t.lanai --check-prefix LANAI
109 # LANAI:File: [[FILE]]
110 # LANAI-NEXT:Format: elf32-lanai
111 # LANAI-NEXT:Arch: lanai
112 # LANAI-NEXT:AddressSize: 32bit
113 # LANAI-NEXT:LoadName: <Not found>
114 # LANAI-NEXT:ElfHeader {
115 # LANAI-NEXT: Ident {
116 # LANAI-NEXT: Magic: (7F 45 4C 46)
117 # LANAI-NEXT: Class: 32-bit (0x1)
118 # LANAI-NEXT: DataEncoding: BigEndian (0x2)
119 # LANAI-NEXT: FileVersion: 1
120 # LANAI-NEXT: OS/ABI: SystemV (0x0)
121 # LANAI-NEXT: ABIVersion: 0
122 # LANAI-NEXT: Unused: (00 00 00 00 00 00 00)
124 # LANAI-NEXT: Type: Relocatable (0x1)
125 # LANAI-NEXT: Machine: EM_LANAI (0xF4)
126 # LANAI-NEXT: Version: 1
127 # LANAI-NEXT: Entry: 0x0
128 # LANAI-NEXT: ProgramHeaderOffset: 0x0
129 # LANAI-NEXT: SectionHeaderOffset: 0x48
130 # LANAI-NEXT: Flags [ (0x0)
132 # LANAI-NEXT: HeaderSize: 52
133 # LANAI-NEXT: ProgramHeaderEntrySize: 0
134 # LANAI-NEXT: ProgramHeaderCount: 0
135 # LANAI-NEXT: SectionHeaderEntrySize: 40
136 # LANAI-NEXT: SectionHeaderCount: 3
137 # LANAI-NEXT: StringTableSectionIndex: 2
141 ## Check we are able to dump the file header when the section header table can't be read.
143 # RUN: yaml2obj %s --docnum=4 -o %t.invalid1
144 # RUN: not llvm-readobj --file-headers %t.invalid1 2>&1 \
145 # RUN: | FileCheck %s --implicit-check-not=warning: -DFILE=%t.invalid1 \
146 # RUN: -DSECHDRCOUNT=8192 -DSECHDRSTRTABINDEX=12288 --check-prefix=INVALID-LLVM
147 # RUN: not llvm-readelf --file-headers %t.invalid1 2>&1 \
148 # RUN: | FileCheck %s --implicit-check-not=warning: -DFILE=%t.invalid1 \
149 # RUN: -DSECHDRCOUNT=8192 -DSECHDRSTRTABINDEX=12288 --check-prefix=INVALID-GNU
151 # INVALID-LLVM: File: [[FILE]]
152 # INVALID-LLVM-NEXT: Format: elf64-unknown
153 # INVALID-LLVM-NEXT: Arch: unknown
154 # INVALID-LLVM-NEXT: AddressSize: 64bit
155 # INVALID-LLVM-NEXT: LoadName: <Not found>
156 # INVALID-LLVM-NEXT: ElfHeader {
157 # INVALID-LLVM-NEXT: Ident {
158 # INVALID-LLVM-NEXT: Magic: (7F 45 4C 46)
159 # INVALID-LLVM-NEXT: Class: 64-bit (0x2)
160 # INVALID-LLVM-NEXT: DataEncoding: LittleEndian (0x1)
161 # INVALID-LLVM-NEXT: FileVersion: 1
162 # INVALID-LLVM-NEXT: OS/ABI: SystemV (0x0)
163 # INVALID-LLVM-NEXT: ABIVersion: 0
164 # INVALID-LLVM-NEXT: Unused: (00 00 00 00 00 00 00)
165 # INVALID-LLVM-NEXT: }
166 # INVALID-LLVM-NEXT: Type: Relocatable (0x1)
167 # INVALID-LLVM-NEXT: Machine: EM_NONE (0x0)
168 # INVALID-LLVM-NEXT: Version: 1
169 # INVALID-LLVM-NEXT: Entry: 0x0
170 # INVALID-LLVM-NEXT: ProgramHeaderOffset: 0x0
171 # INVALID-LLVM-NEXT: SectionHeaderOffset: 0x1000
172 # INVALID-LLVM-NEXT: Flags [ (0x0)
173 # INVALID-LLVM-NEXT: ]
174 # INVALID-LLVM-NEXT: HeaderSize: 64
175 # INVALID-LLVM-NEXT: ProgramHeaderEntrySize: 0
176 # INVALID-LLVM-NEXT: ProgramHeaderCount: 0
177 # INVALID-LLVM-NEXT: SectionHeaderEntrySize: 64
178 # INVALID-LLVM-NEXT: SectionHeaderCount: [[SECHDRCOUNT]]
179 # INVALID-LLVM-NEXT: StringTableSectionIndex: [[SECHDRSTRTABINDEX]]
180 # INVALID-LLVM-NEXT: }
181 # INVALID-LLVM-NEXT: error: '[[FILE]]': unable to continue dumping, the file is corrupt: section header table goes past the end of the file: e_shoff = 0x1000
183 # INVALID-GNU: ELF Header:
184 # INVALID-GNU-NEXT: Magic: 7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00
185 # INVALID-GNU-NEXT: Class: ELF64
186 # INVALID-GNU-NEXT: Data: 2's complement, little endian
187 # INVALID-GNU-NEXT: Version: 1 (current)
188 # INVALID-GNU-NEXT: OS/ABI: UNIX - System V
189 # INVALID-GNU-NEXT: ABI Version: 0
190 # INVALID-GNU-NEXT: Type: REL (Relocatable file)
191 # INVALID-GNU-NEXT: Machine: None
192 # INVALID-GNU-NEXT: Version: 0x1
193 # INVALID-GNU-NEXT: Entry point address: 0x0
194 # INVALID-GNU-NEXT: Start of program headers: 0 (bytes into file)
195 # INVALID-GNU-NEXT: Start of section headers: 4096 (bytes into file)
196 # INVALID-GNU-NEXT: Flags: 0x0
197 # INVALID-GNU-NEXT: Size of this header: 64 (bytes)
198 # INVALID-GNU-NEXT: Size of program headers: 0 (bytes)
199 # INVALID-GNU-NEXT: Number of program headers: 0
200 # INVALID-GNU-NEXT: Size of section headers: 64 (bytes)
201 # INVALID-GNU-NEXT: Number of section headers: [[SECHDRCOUNT]]
202 # INVALID-GNU-NEXT: Section header string table index: [[SECHDRSTRTABINDEX]]
203 # INVALID-GNU-NEXT: error: '[[FILE]]': unable to continue dumping, the file is corrupt: section header table goes past the end of the file: e_shoff = 0x1000
210 ## The section header table offset goes past the EOF.
212 ## The number of section headers is too large, the file is
213 ## too little to contain so many sections.
214 EShNum: [[SHNUM=0x2000]]
215 ## The index of the section name string table is too large.
216 ## The section would be past the EOF.
217 EShStrNdx: [[SHSTRNDX=0x3000]]
219 - Type: SectionHeaderTable
222 ## Check we don't dump anything except the file header when the section header table can't be read.
224 # RUN: not llvm-readobj -a %t.invalid1 2>&1 \
225 # RUN: | FileCheck %s -DFILE=%t.invalid1 -DSECHDRCOUNT=8192 -DSECHDRSTRTABINDEX=12288 --check-prefix=INVALID-LLVM
226 # RUN: not llvm-readelf -a %t.invalid1 2>&1 \
227 # RUN: | FileCheck %s -DFILE=%t.invalid1 -DSECHDRCOUNT=8192 -DSECHDRSTRTABINDEX=12288 --check-prefix=INVALID-GNU
229 ## Check what we print when e_shnum == 0, e_shstrndx == SHN_XINDEX and the section header table can't be read.
231 # RUN: yaml2obj %s -DSHNUM=0 -DSHSTRNDX=0xffff --docnum=4 -o %t.invalid2
232 # RUN: not llvm-readobj --file-headers %t.invalid2 2>&1 \
233 # RUN: | FileCheck %s -DFILE=%t.invalid2 -DSECHDRCOUNT="<?>" -DSECHDRSTRTABINDEX="<?>" --check-prefix=INVALID-LLVM
234 # RUN: not llvm-readelf --file-headers %t.invalid2 2>&1 \
235 # RUN: | FileCheck %s -DFILE=%t.invalid2 -DSECHDRCOUNT="<?>" -DSECHDRSTRTABINDEX="<?>" --check-prefix=INVALID-GNU