1## Test writing stub elf with minimal sections.
2
3# RUN: llvm-elfabi %s --output-target=elf32-little %t.elf32l
4# RUN: llvm-readobj -h -S --string-dump .dynstr --string-dump .shstrtab --dyn-symbols --dynamic-table %t.elf32l | FileCheck %s -DCLASS="32-bit (0x1)" -DDE="LittleEndian (0x1)" -DHS=52 -DPHES=32 -DSHES=40 -DDYNSYMAL=4 -DDYNSYMES=16 -DDYNAMICAL=4 -DDYNAMICES=8 -DDYNTABZ=0
5
6# RUN: llvm-elfabi %s --output-target=elf32-big %t.elf32b
7# RUN: llvm-readobj -h -S --string-dump .dynstr --string-dump .shstrtab --dyn-symbols --dynamic-table %t.elf32b | FileCheck %s -DCLASS="32-bit (0x1)" -DDE="BigEndian (0x2)" -DHS=52 -DPHES=32 -DSHES=40 -DDYNSYMAL=4 -DDYNSYMES=16 -DDYNAMICAL=4 -DDYNAMICES=8 -DDYNTABZ=0
8
9# RUN: llvm-elfabi %s --output-target=elf64-little %t.elf64l
10# RUN: llvm-readobj -h -S --string-dump .dynstr --string-dump .shstrtab --dyn-symbols --dynamic-table %t.elf64l | FileCheck %s -DCLASS="64-bit (0x2)" -DDE="LittleEndian (0x1)" -DHS=64 -DPHES=56 -DSHES=64 -DDYNSYMAL=8 -DDYNSYMES=24 -DDYNAMICAL=8 -DDYNAMICES=16 -DDYNTABZ=000000000
11
12# RUN: llvm-elfabi %s --output-target=elf64-big %t.elf64b
13# RUN: llvm-readobj -h -S --string-dump .dynstr --string-dump .shstrtab --dyn-symbols --dynamic-table %t.elf64b | FileCheck %s -DCLASS="64-bit (0x2)" -DDE="BigEndian (0x2)" -DHS=64 -DPHES=56 -DSHES=64 -DDYNSYMAL=8 -DDYNSYMES=24 -DDYNAMICAL=8 -DDYNAMICES=16 -DDYNTABZ=000000000
14
15--- !tapi-tbe
16TbeVersion: 1.0
17Arch: x86_64
18NeededLibs:
19  - libc.so.6
20Symbols:
21  bar: { Type: Object, Size: 42 }
22  baz: { Type: TLS, Size: 3 }
23  plus: { Type: Func }
24...
25
26# CHECK:      ElfHeader {
27# CHECK-NEXT:   Ident {
28# CHECK-NEXT:     Magic: (7F 45 4C 46)
29# CHECK-NEXT:     Class: [[CLASS]]
30# CHECK-NEXT:     DataEncoding: [[DE]]
31# CHECK-NEXT:     FileVersion: 1
32# CHECK-NEXT:     OS/ABI: SystemV (0x0)
33# CHECK-NEXT:     ABIVersion: 0
34# CHECK-NEXT:     Unused: (00 00 00 00 00 00 00)
35# CHECK-NEXT:   }
36# CHECK-NEXT:   Type: SharedObject (0x3)
37# CHECK-NEXT:   Machine: EM_X86_64 (0x3E)
38# CHECK-NEXT:   Version: 1
39# CHECK-NEXT:   Entry: 0x0
40# CHECK:        Flags [ (0x0)
41# CHECK-NEXT:   ]
42# CHECK-NEXT:   HeaderSize: [[HS]]
43# CHECK-NEXT:   ProgramHeaderEntrySize: [[PHES]]
44# CHECK:        SectionHeaderEntrySize: [[SHES]]
45# CHECK:        SectionHeaderCount: 5
46# CHECK:        StringTableSectionIndex: 4
47
48# CHECK:      Section {
49# CHECK-NEXT:   Index: 0
50# CHECK-NEXT:   Name:  (0)
51# CHECK-NEXT:   Type: SHT_NULL
52# CHECK-NEXT:   Flags [
53# CHECK-NEXT:   ]
54# CHECK-NEXT:   Address: 0x0
55# CHECK-NEXT:   Offset: 0x0
56# CHECK-NEXT:   Size: 0
57# CHECK-NEXT:   Link: 0
58# CHECK-NEXT:   Info: 0
59# CHECK-NEXT:   AddressAlignment: 0
60# CHECK-NEXT:   EntrySize: 0
61# CHECK-NEXT: }
62# CHECK-NEXT: Section {
63# CHECK-NEXT:   Index: 1
64# CHECK-NEXT:   Name: .dynsym
65# CHECK-NEXT:   Type: SHT_DYNSYM
66# CHECK-NEXT:   Flags [
67# CHECK-NEXT:     SHF_ALLOC
68# CHECK-NEXT:   ]
69# CHECK-NEXT:   Address:
70# CHECK-NEXT:   Offset:
71# CHECK-NEXT:   Size:
72# CHECK-NEXT:   Link: 2
73# CHECK-NEXT:   Info: 1
74# CHECK-NEXT:   AddressAlignment: [[DYNSYMAL]]
75# CHECK-NEXT:   EntrySize: [[DYNSYMES]]
76# CHECK-NEXT: }
77# CHECK-NEXT: Section {
78# CHECK-NEXT:   Index: 2
79# CHECK-NEXT:   Name: .dynstr
80# CHECK-NEXT:   Type: SHT_STRTAB
81# CHECK-NEXT:   Flags [
82# CHECK-NEXT:     SHF_ALLOC
83# CHECK-NEXT:   ]
84# CHECK-NEXT:   Address:
85# CHECK-NEXT:   Offset:
86# CHECK-NEXT:   Size:
87# CHECK-NEXT:   Link: 0
88# CHECK-NEXT:   Info: 0
89# CHECK-NEXT:   AddressAlignment: 1
90# CHECK-NEXT:   EntrySize: 0
91# CHECK-NEXT: }
92# CHECK-NEXT: Section {
93# CHECK-NEXT:   Index: 3
94# CHECK-NEXT:   Name: .dynamic
95# CHECK-NEXT:   Type: SHT_DYNAMIC
96# CHECK-NEXT:   Flags [
97# CHECK-NEXT:     SHF_ALLOC
98# CHECK-NEXT:   ]
99# CHECK-NEXT:   Address:
100# CHECK-NEXT:   Offset:
101# CHECK-NEXT:   Size:
102# CHECK-NEXT:   Link: 2
103# CHECK-NEXT:   Info: 0
104# CHECK-NEXT:   AddressAlignment: [[DYNAMICAL]]
105# CHECK-NEXT:   EntrySize: [[DYNAMICES]]
106# CHECK-NEXT: }
107# CHECK-NEXT: Section {
108# CHECK-NEXT:   Index: 4
109# CHECK-NEXT:   Name: .shstrtab
110# CHECK-NEXT:   Type: SHT_STRTAB
111# CHECK-NEXT:   Flags [
112# CHECK-NEXT:   ]
113# CHECK-NEXT:   Address:
114# CHECK-NEXT:   Offset:
115# CHECK-NEXT:   Size:
116# CHECK-NEXT:   Link: 0
117# CHECK-NEXT:   Info: 0
118# CHECK-NEXT:   AddressAlignment: 1
119# CHECK-NEXT:   EntrySize: 0
120# CHECK-NEXT: }
121
122# CHECK:      DynamicSection [ (4 entries)
123# CHECK-NEXT:   Tag                Type   Name/Value
124# CHECK-NEXT:   0x[[DYNTABZ]]0000006 SYMTAB
125# CHECK-NEXT:   0x[[DYNTABZ]]0000005 STRTAB
126# CHECK-NEXT:   0x[[DYNTABZ]]0000001 NEEDED Shared library: [libc.so.6]
127# CHECK-NEXT:   0x[[DYNTABZ]]0000000 NULL
128# CHECK-NEXT: ]
129
130# CHECK:        Symbol {
131# CHECK-NEXT:     Name:
132# CHECK-NEXT:     Value:
133# CHECK-NEXT:     Size:
134# CHECK-NEXT:     Binding: Local
135# CHECK-NEXT:     Type: None
136# CHECK-NEXT:     Other: 0
137# CHECK-NEXT:     Section: Undefined
138# CHECK-NEXT:   }
139# CHECK-NEXT:   Symbol {
140# CHECK-NEXT:     Name: bar
141# CHECK-NEXT:     Value:
142# CHECK-NEXT:     Size: 42
143# CHECK-NEXT:     Binding: Global
144# CHECK-NEXT:     Type: Object
145# CHECK-NEXT:     Other: 0
146# CHECK-NEXT:     Section: .dynsym
147# CHECK-NEXT:   }
148# CHECK-NEXT:   Symbol {
149# CHECK-NEXT:     Name: baz
150# CHECK-NEXT:     Value:
151# CHECK-NEXT:     Size: 3
152# CHECK-NEXT:     Binding: Global
153# CHECK-NEXT:     Type: TLS
154# CHECK-NEXT:     Other: 0
155# CHECK-NEXT:     Section: .dynsym
156# CHECK-NEXT:   }
157# CHECK-NEXT:   Symbol {
158# CHECK-NEXT:     Name: plus
159# CHECK-NEXT:     Value:
160# CHECK-NEXT:     Size:
161# CHECK-NEXT:     Binding: Global
162# CHECK-NEXT:     Type: Function
163# CHECK-NEXT:     Other: 0
164# CHECK-NEXT:     Section: .dynsym
165# CHECK-NEXT: }
166
167# CHECK:      String dump of section '.dynstr':
168# CHECK-NEXT: [     1] baz
169# CHECK-NEXT: [     5] plus
170# CHECK-NEXT: [     a] bar
171# CHECK-NEXT: [     e] libc.so.6
172
173# CHECK:      String dump of section '.shstrtab':
174# CHECK-NEXT: [     1] .dynstr
175# CHECK-NEXT: [     9] .dynsym
176# CHECK-NEXT: [    11] .dynamic
177# CHECK-NEXT: [    1a] .shstrtab
178