xref: /llvm-project/llvm/test/tools/llvm-ifs/write-stub.test (revision 488fdb7d1245af5651ba77630f81412648ba7ae3) 
1## Test writing stub elf with minimal sections.
2
3# RUN: llvm-ifs --output-elf=%t.elf32l --arch=x86_64 --bitwidth=32 --endianness=little %s
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-ifs --output-elf=%t.elf32b --arch=x86_64 --bitwidth=32 --endianness=big %s
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-ifs --output-elf=%t.elf64l --arch=x86_64 --bitwidth=64 --endianness=little %s
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-ifs --output-elf=%t.elf64l --target=x86_64-linux-gnu %s
13# 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
14
15# RUN: llvm-ifs --output-elf=%t.elf64b --arch=x86_64 --bitwidth=64 --endianness=big %s
16# 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
17
18# RUN: not llvm-ifs --output-elf=%t --arch=x86_64 --bitwidth=64 --endianness=big --target=x86_64-linux-gnu %s 2>&1 | FileCheck %s --check-prefix=TRIPLEERR
19
20# RUN: not llvm-ifs --output-elf=%t --bitwidth=64 --endianness=big %s 2>&1 | FileCheck %s -DMSG="Arch" --check-prefix=TARGETERR
21
22# RUN: not llvm-ifs --output-elf=%t --arch=x86_64 --endianness=big %s 2>&1 | FileCheck %s -DMSG="BitWidth" --check-prefix=TARGETERR
23
24# RUN: not llvm-ifs --output-elf=%t --arch=x86_64 --bitwidth=64 %s 2>&1 | FileCheck %s -DMSG="Endianness" --check-prefix=TARGETERR
25
26# RUN: llvm-ifs --output-ifs=%t.target --target=x86_64-linux-gnu %s
27# RUN: not llvm-ifs --output-elf=%t --target=aarch64-linux-gnu %t.target 2>&1 | FileCheck %s -DMSG="Triple" --check-prefix=CONFLICTERR
28
29# RUN: llvm-ifs --output-ifs=%t.target --arch=x86_64 --endianness=little --bitwidth=64 %s
30# RUN: not llvm-ifs --output-elf=%t --arch=AArch64 %t.target 2>&1 | FileCheck %s -DMSG=Arch --check-prefix=CONFLICTERR
31# RUN: not llvm-ifs --output-elf=%t --endianness=big %t.target 2>&1 | FileCheck %s -DMSG=Endianness --check-prefix=CONFLICTERR
32# RUN: not llvm-ifs --output-elf=%t --bitwidth=32 %t.target 2>&1 | FileCheck %s -DMSG=BitWidth --check-prefix=CONFLICTERR
33
34# RUN: llvm-ifs --output-ifs=%t.ifs --output-elf=%t.elf --target=x86_64-linux-gnu %s
35# RUN: llvm-ifs --output-elf=%t.elf2 --target=x86_64-linux-gnu %t.ifs
36# RUN: llvm-readobj -h -S --string-dump .dynstr --string-dump .shstrtab --dyn-symbols --dynamic-table %t.elf | 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
37# RUN: llvm-readobj -h -S --string-dump .dynstr --string-dump .shstrtab --dyn-symbols --dynamic-table %t.elf2 | 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
38
39# RUN: llvm-ifs --output-elf=- --target=riscv64-linux-gnu %s | llvm-readelf -h - | FileCheck %s --check-prefix=MACHINE
40
41# RUN: not llvm-ifs --output-elf=- --arch=riscv64 --endianness=little --bitwidth=64 %s 2>&1 | FileCheck %s -DMSG=riscv64 --check-prefix=ARCHERR
42
43--- !ifs-v1
44IfsVersion: 3.0
45NeededLibs:
46  - libc.so.6
47Symbols:
48  - { Name: bar, Type: Object, Size: 42 }
49  - { Name: baz, Type: TLS, Size: 3 }
50  - { Name: plus, Type: Func }
51...
52
53# CHECK:      ElfHeader {
54# CHECK-NEXT:   Ident {
55# CHECK-NEXT:     Magic: (7F 45 4C 46)
56# CHECK-NEXT:     Class: [[CLASS]]
57# CHECK-NEXT:     DataEncoding: [[DE]]
58# CHECK-NEXT:     FileVersion: 1
59# CHECK-NEXT:     OS/ABI: SystemV (0x0)
60# CHECK-NEXT:     ABIVersion: 0
61# CHECK-NEXT:     Unused: (00 00 00 00 00 00 00)
62# CHECK-NEXT:   }
63# CHECK-NEXT:   Type: SharedObject (0x3)
64# CHECK-NEXT:   Machine: EM_X86_64 (0x3E)
65# CHECK-NEXT:   Version: 1
66# CHECK-NEXT:   Entry: 0x0
67# CHECK:        Flags [ (0x0)
68# CHECK-NEXT:   ]
69# CHECK-NEXT:   HeaderSize: [[HS]]
70# CHECK-NEXT:   ProgramHeaderEntrySize: [[PHES]]
71# CHECK:        SectionHeaderEntrySize: [[SHES]]
72# CHECK:        SectionHeaderCount: 5
73# CHECK:        StringTableSectionIndex: 4
74
75# CHECK:      Section {
76# CHECK-NEXT:   Index: 0
77# CHECK-NEXT:   Name:  (0)
78# CHECK-NEXT:   Type: SHT_NULL
79# CHECK-NEXT:   Flags [
80# CHECK-NEXT:   ]
81# CHECK-NEXT:   Address: 0x0
82# CHECK-NEXT:   Offset: 0x0
83# CHECK-NEXT:   Size: 0
84# CHECK-NEXT:   Link: 0
85# CHECK-NEXT:   Info: 0
86# CHECK-NEXT:   AddressAlignment: 0
87# CHECK-NEXT:   EntrySize: 0
88# CHECK-NEXT: }
89# CHECK-NEXT: Section {
90# CHECK-NEXT:   Index: 1
91# CHECK-NEXT:   Name: .dynsym
92# CHECK-NEXT:   Type: SHT_DYNSYM
93# CHECK-NEXT:   Flags [
94# CHECK-NEXT:     SHF_ALLOC
95# CHECK-NEXT:   ]
96# CHECK-NEXT:   Address:
97# CHECK-NEXT:   Offset:
98# CHECK-NEXT:   Size:
99# CHECK-NEXT:   Link: 2
100# CHECK-NEXT:   Info: 1
101# CHECK-NEXT:   AddressAlignment: [[DYNSYMAL]]
102# CHECK-NEXT:   EntrySize: [[DYNSYMES]]
103# CHECK-NEXT: }
104# CHECK-NEXT: Section {
105# CHECK-NEXT:   Index: 2
106# CHECK-NEXT:   Name: .dynstr
107# CHECK-NEXT:   Type: SHT_STRTAB
108# CHECK-NEXT:   Flags [
109# CHECK-NEXT:     SHF_ALLOC
110# CHECK-NEXT:   ]
111# CHECK-NEXT:   Address:
112# CHECK-NEXT:   Offset:
113# CHECK-NEXT:   Size:
114# CHECK-NEXT:   Link: 0
115# CHECK-NEXT:   Info: 0
116# CHECK-NEXT:   AddressAlignment: 1
117# CHECK-NEXT:   EntrySize: 0
118# CHECK-NEXT: }
119# CHECK-NEXT: Section {
120# CHECK-NEXT:   Index: 3
121# CHECK-NEXT:   Name: .dynamic
122# CHECK-NEXT:   Type: SHT_DYNAMIC
123# CHECK-NEXT:   Flags [
124# CHECK-NEXT:     SHF_ALLOC
125# CHECK-NEXT:   ]
126# CHECK-NEXT:   Address:
127# CHECK-NEXT:   Offset:
128# CHECK-NEXT:   Size:
129# CHECK-NEXT:   Link: 2
130# CHECK-NEXT:   Info: 0
131# CHECK-NEXT:   AddressAlignment: [[DYNAMICAL]]
132# CHECK-NEXT:   EntrySize: [[DYNAMICES]]
133# CHECK-NEXT: }
134# CHECK-NEXT: Section {
135# CHECK-NEXT:   Index: 4
136# CHECK-NEXT:   Name: .shstrtab
137# CHECK-NEXT:   Type: SHT_STRTAB
138# CHECK-NEXT:   Flags [
139# CHECK-NEXT:   ]
140# CHECK-NEXT:   Address:
141# CHECK-NEXT:   Offset:
142# CHECK-NEXT:   Size:
143# CHECK-NEXT:   Link: 0
144# CHECK-NEXT:   Info: 0
145# CHECK-NEXT:   AddressAlignment: 1
146# CHECK-NEXT:   EntrySize: 0
147# CHECK-NEXT: }
148
149# CHECK:      DynamicSection [ (5 entries)
150# CHECK-NEXT:   Tag                Type   Name/Value
151# CHECK-NEXT:   0x[[DYNTABZ]]0000006 SYMTAB
152# CHECK-NEXT:   0x[[DYNTABZ]]0000005 STRTAB
153# CHECK-NEXT:   0x[[DYNTABZ]]000000A STRSZ
154# CHECK-NEXT:   0x[[DYNTABZ]]0000001 NEEDED Shared library: [libc.so.6]
155# CHECK-NEXT:   0x[[DYNTABZ]]0000000 NULL
156# CHECK-NEXT: ]
157
158# CHECK:        Symbol {
159# CHECK-NEXT:     Name:
160# CHECK-NEXT:     Value:
161# CHECK-NEXT:     Size:
162# CHECK-NEXT:     Binding: Local
163# CHECK-NEXT:     Type: None
164# CHECK-NEXT:     Other: 0
165# CHECK-NEXT:     Section: Undefined
166# CHECK-NEXT:   }
167# CHECK-NEXT:   Symbol {
168# CHECK-NEXT:     Name: bar
169# CHECK-NEXT:     Value:
170# CHECK-NEXT:     Size: 42
171# CHECK-NEXT:     Binding: Global
172# CHECK-NEXT:     Type: Object
173# CHECK-NEXT:     Other: 0
174# CHECK-NEXT:     Section: .dynsym
175# CHECK-NEXT:   }
176# CHECK-NEXT:   Symbol {
177# CHECK-NEXT:     Name: baz
178# CHECK-NEXT:     Value:
179# CHECK-NEXT:     Size: 3
180# CHECK-NEXT:     Binding: Global
181# CHECK-NEXT:     Type: TLS
182# CHECK-NEXT:     Other: 0
183# CHECK-NEXT:     Section: .dynsym
184# CHECK-NEXT:   }
185# CHECK-NEXT:   Symbol {
186# CHECK-NEXT:     Name: plus
187# CHECK-NEXT:     Value:
188# CHECK-NEXT:     Size:
189# CHECK-NEXT:     Binding: Global
190# CHECK-NEXT:     Type: Function
191# CHECK-NEXT:     Other: 0
192# CHECK-NEXT:     Section: .dynsym
193# CHECK-NEXT: }
194
195# CHECK:      String dump of section '.dynstr':
196# CHECK-NEXT: [     1] baz
197# CHECK-NEXT: [     5] plus
198# CHECK-NEXT: [     a] bar
199# CHECK-NEXT: [     e] libc.so.6
200
201# CHECK:      String dump of section '.shstrtab':
202# CHECK-NEXT: [     1] .dynstr
203# CHECK-NEXT: [     9] .dynsym
204# CHECK-NEXT: [    11] .dynamic
205# CHECK-NEXT: [    1a] .shstrtab
206
207# TRIPLEERR: error: Target triple cannot be used simultaneously with ELF target format
208# TARGETERR: error: [[MSG]] is not defined in the text stub
209# CONFLICTERR: error: Supplied [[MSG]] conflicts with the text stub
210
211# MACHINE: Machine: RISC-V
212
213# ARCHERR: error: unknown arch '[[MSG]]'
214