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1# RUN: yaml2obj %s -o %t.o
2
3# RUN: llvm-readobj --elf-section-groups -elf-output-style=GNU \
4# RUN:   %t.o >%tout.log 2>%terr.log
5# RUN: FileCheck %s -check-prefix=GNU-STDERR < %terr.log
6# GNU-STDERR: Error: section [    3] in group section [    4] already in group section [    2]
7# RUN: FileCheck %s -check-prefix=GNU-STDOUT < %tout.log
8# GNU-STDOUT:      COMDAT group section [    2] `.group' [bar] contains 1 sections:
9# GNU-STDOUT-NEXT:   [Index]    Name
10# GNU-STDOUT-NEXT:   [    3]   .foo
11# GNU-STDOUT:      COMDAT group section [    4] `.group1' [zed] contains 1 sections:
12# GNU-STDOUT-NEXT:   [Index]    Name
13
14# RUN: llvm-readobj --elf-section-groups \
15# RUN:   %t.o >%t2out.log 2>%t2err.log %t.o
16# RUN: FileCheck %s -check-prefix=LLVM-STDERR < %t2err.log
17# LLVM-STDERR: Error: .foo (3) in a group .group1 (4) is already in a group .group (2)
18# RUN: FileCheck %s -check-prefix=LLVM-STDOUT < %t2out.log
19# LLVM-STDOUT:      Groups {
20# LLVM-STDOUT-NEXT:   Group {
21# LLVM-STDOUT-NEXT:     Name: .group
22# LLVM-STDOUT-NEXT:     Index: 2
23# LLVM-STDOUT-NEXT:     Link: 5
24# LLVM-STDOUT-NEXT:     Info: 1
25# LLVM-STDOUT-NEXT:     Type: COMDAT
26# LLVM-STDOUT-NEXT:     Signature: bar
27# LLVM-STDOUT-NEXT:     Section(s) in group [
28# LLVM-STDOUT-NEXT:       .foo (3)
29# LLVM-STDOUT-NEXT:     ]
30# LLVM-STDOUT-NEXT:   }
31# LLVM-STDOUT-NEXT:   Group {
32# LLVM-STDOUT-NEXT:     Name: .group1
33# LLVM-STDOUT-NEXT:     Index: 4
34# LLVM-STDOUT-NEXT:     Link: 5
35# LLVM-STDOUT-NEXT:     Info: 2
36# LLVM-STDOUT-NEXT:     Type: COMDAT
37# LLVM-STDOUT-NEXT:     Signature: zed
38# LLVM-STDOUT-NEXT:     Section(s) in group [
39# LLVM-STDOUT-NEXT:     ]
40# LLVM-STDOUT-NEXT:   }
41# LLVM-STDOUT-NEXT: }
42
43!ELF
44FileHeader:
45  Class:           ELFCLASS64
46  Data:            ELFDATA2LSB
47  Type:            ET_REL
48  Machine:         EM_X86_64
49Sections:
50  - Name:            .text
51    Type:            SHT_PROGBITS
52    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
53    AddressAlign:    0x0000000000000004
54    Content:         ''
55  - Name:            .group
56    Type:            SHT_GROUP
57    Link:            .symtab
58    AddressAlign:    0x0000000000000004
59    Info:            bar
60    Members:
61      - SectionOrType:   GRP_COMDAT
62      - SectionOrType:   .foo
63  - Name:            .foo
64    Type:            SHT_PROGBITS
65    Flags:           [ SHF_ALLOC, SHF_EXECINSTR, SHF_GROUP ]
66    AddressAlign:    0x0000000000000001
67    Content:         ''
68  - Name:            .group1
69    Type:            SHT_GROUP
70    Link:            .symtab
71    AddressAlign:    0x0000000000000004
72    Info:            zed
73    Members:
74      - SectionOrType:   GRP_COMDAT
75      - SectionOrType:   .foo
76Symbols:
77  Local:
78    - Name:            bar
79      Section:         .group
80    - Name:            zed
81      Section:         .group1
82