421 lines
19 KiB
Plaintext
421 lines
19 KiB
Plaintext
## Check that llvm-readelf and llvm-readobj can
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## dump SHT_GROUP sections properly.
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# RUN: yaml2obj %s -o %t.o
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# RUN: llvm-readobj -g %t.o | FileCheck %s
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# RUN: llvm-readelf -g %t.o | FileCheck --check-prefix=GNU %s
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# CHECK: Groups {
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# CHECK-NEXT: Group {
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# CHECK-NEXT: Name: .group
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# CHECK-NEXT: Index: 1
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# CHECK-NEXT: Link: 7
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# CHECK-NEXT: Info: 1
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# CHECK-NEXT: Type: COMDAT
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# CHECK-NEXT: Signature: foo
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# CHECK-NEXT: Section(s) in group [
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# CHECK-NEXT: .text.foo
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# CHECK-NEXT: .rela.text.foo
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# CHECK-NEXT: ]
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# CHECK-NEXT: }
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# CHECK-NEXT: Group {
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# CHECK-NEXT: Name: .group1
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# CHECK-NEXT: Index: 2
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# CHECK-NEXT: Link: 7
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# CHECK-NEXT: Info: 2
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# CHECK-NEXT: Type: COMDAT
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# CHECK-NEXT: Signature: bar
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# CHECK-NEXT: Section(s) in group [
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# CHECK-NEXT: .text.bar
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# CHECK-NEXT: .rela.text.bar
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# CHECK-NEXT: ]
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# CHECK-NEXT: }
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# GNU: COMDAT group section [ 1] `.group' [foo] contains 2 sections:
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# GNU-NEXT: [Index] Name
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# GNU-NEXT: [ 3] .text.foo
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# GNU-NEXT: [ 4] .rela.text.foo
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# GNU: COMDAT group section [ 2] `.group1' [bar] contains 2 sections:
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# GNU-NEXT: [Index] Name
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# GNU-NEXT: [ 5] .text.bar
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# GNU-NEXT: [ 6] .rela.text.bar
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_REL
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Sections:
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- Name: .group
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Type: SHT_GROUP
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Link: [[SYMTAB1=.symtab]]
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Info: foo
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Members:
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- SectionOrType: GRP_COMDAT
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- SectionOrType: .text.foo
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- SectionOrType: [[MEMBER1=.rela.text.foo]]
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ShSize: [[SECSIZE1=<none>]]
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ShName: [[GROUP1SHNAME=<none>]]
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- Name: .group1
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Type: SHT_GROUP
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Link: [[SYMTAB2=.symtab]]
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Info: bar
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Members:
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- SectionOrType: GRP_COMDAT
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- SectionOrType: [[MEMBER2=.text.bar]]
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- SectionOrType: .rela.text.bar
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ShSize: [[SECSIZE2=<none>]]
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- Name: .text.foo
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Type: SHT_PROGBITS
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- Name: .rela.text.foo
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Type: SHT_RELA
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Link: .symtab
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Info: .text.foo
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- Name: .text.bar
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Type: SHT_PROGBITS
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ShName: [[TEXTBARSHNAME=<none>]]
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- Name: .rela.text.bar
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Type: SHT_RELA
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Link: .symtab
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Info: .text.bar
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- Name: .symtab
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Type: SHT_SYMTAB
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Link: [[SYMTABLINK=.strtab]]
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- Name: .strtab
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Type: SHT_STRTAB
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Content: [[STRTABCONTENT=<none>]]
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Symbols:
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- Name: foo
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Section: .text.foo
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StName: [[SYM1STNAME=<none>]]
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- Name: bar
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Section: .text.bar
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StName: [[SYM2STNAME=<none>]]
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## Check that we report a warning and continue dumping when a section is included
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## in two group sections at the same time.
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# RUN: yaml2obj %s -DMEMBER2=.text.foo -o %t.dup.o
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# RUN: llvm-readobj --elf-section-groups %t.dup.o 2>&1 | FileCheck %s -DFILE=%t.dup.o --check-prefix=DUP-LLVM
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# RUN: llvm-readelf --elf-section-groups %t.dup.o 2>&1 | FileCheck %s -DFILE=%t.dup.o --check-prefix=DUP-GNU
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# DUP-LLVM: Group {
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# DUP-LLVM-NEXT: Name: .group
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# DUP-LLVM-NEXT: Index: 1
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# DUP-LLVM-NEXT: Link: 7
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# DUP-LLVM-NEXT: Info: 1
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# DUP-LLVM-NEXT: Type: COMDAT
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# DUP-LLVM-NEXT: Signature: foo
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# DUP-LLVM-NEXT: Section(s) in group [
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# DUP-LLVM-NEXT: .text.foo (3)
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# DUP-LLVM-NEXT: .rela.text.foo (4)
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# DUP-LLVM-NEXT: ]
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# DUP-LLVM-NEXT: }
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# DUP-LLVM: Group {
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# DUP-LLVM-NEXT: Name: .group1
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# DUP-LLVM-NEXT: Index: 2
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# DUP-LLVM-NEXT: Link: 7
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# DUP-LLVM-NEXT: Info: 2
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# DUP-LLVM-NEXT: Type: COMDAT
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# DUP-LLVM-NEXT: Signature: bar
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# DUP-LLVM-NEXT: Section(s) in group [
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# DUP-LLVM-NEXT: warning: '[[FILE]]': section with index 3, included in the group section with index 1, was also found in the group section with index 2
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# DUP-LLVM-NEXT: .text.foo (3)
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# DUP-LLVM-NEXT: .rela.text.bar (6)
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# DUP-LLVM-NEXT: ]
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# DUP-LLVM-NEXT: }
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# DUP-GNU: COMDAT group section [ 1] `.group' [foo] contains 2 sections:
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# DUP-GNU-NEXT: [Index] Name
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# DUP-GNU-NEXT: [ 3] .text.foo
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# DUP-GNU-NEXT: [ 4] .rela.text.foo
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# DUP-GNU: COMDAT group section [ 2] `.group1' [bar] contains 2 sections:
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# DUP-GNU-NEXT: [Index] Name
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# DUP-GNU-NEXT: warning: '[[FILE]]': section with index 3, included in the group section with index 1, was also found in the group section with index 2
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# DUP-GNU-NEXT: [ 3] .text.foo
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# DUP-GNU-NEXT: [ 6] .rela.text.bar
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## Check what we do when we are unable to dump the signature symbol name.
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## In this case the index of the string table section, linked to the symbol table used by a group section,
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## is broken (section does not exist).
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## Check we report a warning in this case. Check we don't print the same warning message twice.
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# RUN: yaml2obj %s -DSYMTABLINK=0xFF -o %t.symtab.o
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# RUN: llvm-readobj --elf-section-groups %t.symtab.o 2>&1 | \
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# RUN: FileCheck -DFILE=%t.symtab.o %s --check-prefix=SYMTAB-LLVM --implicit-check-not=warning:
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# RUN: llvm-readelf --elf-section-groups %t.symtab.o 2>&1 | \
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# RUN: FileCheck -DFILE=%t.symtab.o %s --check-prefix=SYMTAB-GNU --implicit-check-not=warning:
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# SYMTAB-LLVM: Groups {
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# SYMTAB-LLVM-NEXT: warning: '[[FILE]]': unable to get the string table for SHT_SYMTAB section with index 7: invalid section index: 255
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# SYMTAB-LLVM-NEXT: Group {
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# SYMTAB-LLVM-NEXT: Name: .group (16)
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# SYMTAB-LLVM-NEXT: Index: 1
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# SYMTAB-LLVM-NEXT: Link: 7
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# SYMTAB-LLVM-NEXT: Info: 1
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# SYMTAB-LLVM-NEXT: Type: COMDAT (0x1)
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# SYMTAB-LLVM-NEXT: Signature: <?>
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# SYMTAB-LLVM-NEXT: Section(s) in group [
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# SYMTAB-LLVM-NEXT: .text.foo (3)
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# SYMTAB-LLVM-NEXT: .rela.text.foo (4)
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# SYMTAB-LLVM-NEXT: ]
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# SYMTAB-LLVM-NEXT: }
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# SYMTAB-LLVM-NEXT: Group {
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# SYMTAB-LLVM-NEXT: Name: .group1 (64)
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# SYMTAB-LLVM-NEXT: Index: 2
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# SYMTAB-LLVM-NEXT: Link: 7
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# SYMTAB-LLVM-NEXT: Info: 2
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# SYMTAB-LLVM-NEXT: Type: COMDAT (0x1)
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# SYMTAB-LLVM-NEXT: Signature: <?>
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# SYMTAB-LLVM-NEXT: Section(s) in group [
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# SYMTAB-LLVM-NEXT: .text.bar (5)
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# SYMTAB-LLVM-NEXT: .rela.text.bar (6)
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# SYMTAB-LLVM-NEXT: ]
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# SYMTAB-LLVM-NEXT: }
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# SYMTAB-LLVM-NEXT: }
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# SYMTAB-GNU: warning: '[[FILE]]': unable to get the string table for SHT_SYMTAB section with index 7: invalid section index: 255
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# SYMTAB-GNU-EMPTY:
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# SYMTAB-GNU-NEXT: COMDAT group section [ 1] `.group' [<?>] contains 2 sections:
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# SYMTAB-GNU-NEXT: [Index] Name
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# SYMTAB-GNU-NEXT: [ 3] .text.foo
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# SYMTAB-GNU-NEXT: [ 4] .rela.text.foo
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# SYMTAB-GNU-EMPTY:
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# SYMTAB-GNU-NEXT: COMDAT group section [ 2] `.group1' [<?>] contains 2 sections:
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# SYMTAB-GNU-NEXT: [Index] Name
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# SYMTAB-GNU-NEXT: [ 5] .text.bar
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# SYMTAB-GNU-NEXT: [ 6] .rela.text.bar
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## This tests the behavior for two more cases when we are unable to dump the signature symbol name.
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## In the first case we link the group section to the section with index 255, which does not exist.
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## We check that a warning is reported when we are unable to locate the symbol table.
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## In the second case we link the SHT_GROUP section to itself. This documents that we don't check the
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## type of the linked section (we assume it is the symbol table) and checks that we report a warning
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## when we are unable to read a signature symbol.
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# RUN: yaml2obj %s -DSYMTAB1=0xFF -DSYMTAB2=0x1 -o %t.symtab2.o
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# RUN: llvm-readobj --elf-section-groups %t.symtab2.o 2>&1 | \
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# RUN: FileCheck -DFILE=%t.symtab2.o %s --check-prefix=SIGNATURE-LLVM --implicit-check-not=warning:
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# RUN: llvm-readelf --elf-section-groups %t.symtab2.o 2>&1 | \
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# RUN: FileCheck -DFILE=%t.symtab2.o %s --check-prefix=SIGNATURE-GNU --implicit-check-not=warning:
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# SIGNATURE: Groups {
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# SIGNATURE-LLVM: warning: '[[FILE]]': unable to get the symbol table for SHT_GROUP section with index 1: invalid section index: 255
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# SIGNATURE-LLVM: warning: '[[FILE]]': unable to get the signature symbol for SHT_GROUP section with index 2: section [index 1] has invalid sh_entsize: expected 24, but got 4
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# SIGNATURE-LLVM: Group {
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# SIGNATURE-LLVM: Name: .group (16)
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# SIGNATURE-LLVM: Index: 1
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# SIGNATURE-LLVM: Link: 255
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# SIGNATURE-LLVM: Info: 1
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# SIGNATURE-LLVM: Type: COMDAT (0x1)
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# SIGNATURE-LLVM: Signature: <?>
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# SIGNATURE-LLVM: Section(s) in group [
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# SIGNATURE-LLVM: .text.foo (3)
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# SIGNATURE-LLVM: .rela.text.foo (4)
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# SIGNATURE-LLVM: ]
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# SIGNATURE-LLVM: }
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# SIGNATURE-LLVM: Group {
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# SIGNATURE-LLVM: Name: .group1 (64)
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# SIGNATURE-LLVM: Index: 2
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# SIGNATURE-LLVM: Link: 1
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# SIGNATURE-LLVM: Info: 2
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# SIGNATURE-LLVM: Type: COMDAT (0x1)
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# SIGNATURE-LLVM: Signature: <?>
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# SIGNATURE-LLVM: Section(s) in group [
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# SIGNATURE-LLVM: .text.bar (5)
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# SIGNATURE-LLVM: .rela.text.bar (6)
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# SIGNATURE-LLVM: ]
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# SIGNATURE-LLVM: }
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# SIGNATURE-LLVM: }
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# SIGNATURE-GNU: warning: '[[FILE]]': unable to get the symbol table for SHT_GROUP section with index 1: invalid section index: 255
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# SIGNATURE-GNU-NEXT: warning: '[[FILE]]': unable to get the signature symbol for SHT_GROUP section with index 2: section [index 1] has invalid sh_entsize: expected 24, but got 4
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# SIGNATURE-GNU-EMPTY:
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# SIGNATURE-GNU-NEXT: COMDAT group section [ 1] `.group' [<?>] contains 2 sections:
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# SIGNATURE-GNU-NEXT: [Index] Name
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# SIGNATURE-GNU-NEXT: [ 3] .text.foo
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# SIGNATURE-GNU-NEXT: [ 4] .rela.text.foo
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# SIGNATURE-GNU-EMPTY:
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# SIGNATURE-GNU-NEXT: COMDAT group section [ 2] `.group1' [<?>] contains 2 sections:
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# SIGNATURE-GNU-NEXT: [Index] Name
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# SIGNATURE-GNU-NEXT: [ 5] .text.bar
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# SIGNATURE-GNU-NEXT: [ 6] .rela.text.bar
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## Check we report a warning when the content of the group section is empty or can't be read.
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## In both cases we are unable to read the section group flag and dump it as 0.
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# RUN: yaml2obj %s -DSECSIZE1=0x0 -DSECSIZE2=0x1 -o %t.secsize.o
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# RUN: llvm-readobj --elf-section-groups %t.secsize.o 2>&1 | \
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# RUN: FileCheck -DFILE=%t.secsize.o %s --check-prefix=CONTENT-LLVM --implicit-check-not=warning:
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# RUN: llvm-readelf --elf-section-groups %t.secsize.o 2>&1 | \
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# RUN: FileCheck -DFILE=%t.secsize.o %s --check-prefix=CONTENT-GNU --implicit-check-not=warning:
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# CONTENT-LLVM: Groups {
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# CONTENT-LLVM-NEXT: warning: '[[FILE]]': unable to read the section group flag from the SHT_GROUP section with index 1: the section is empty
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# CONTENT-LLVM-NEXT: warning: '[[FILE]]': unable to get the content of the SHT_GROUP section with index 2: section [index 2] has an invalid sh_size (1) which is not a multiple of its sh_entsize (4)
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# CONTENT-LLVM-NEXT: Group {
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# CONTENT-LLVM-NEXT: Name: .group (16)
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# CONTENT-LLVM-NEXT: Index: 1
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# CONTENT-LLVM-NEXT: Link: 7
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# CONTENT-LLVM-NEXT: Info: 1
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# CONTENT-LLVM-NEXT: Type: (unknown) (0x0)
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# CONTENT-LLVM-NEXT: Signature: foo
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# CONTENT-LLVM-NEXT: Section(s) in group [
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# CONTENT-LLVM-NEXT: ]
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# CONTENT-LLVM-NEXT: }
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# CONTENT-LLVM-NEXT: Group {
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# CONTENT-LLVM-NEXT: Name: .group1 (64)
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# CONTENT-LLVM-NEXT: Index: 2
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# CONTENT-LLVM-NEXT: Link: 7
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# CONTENT-LLVM-NEXT: Info: 2
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# CONTENT-LLVM-NEXT: Type: (unknown) (0x0)
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# CONTENT-LLVM-NEXT: Signature: bar
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# CONTENT-LLVM-NEXT: Section(s) in group [
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# CONTENT-LLVM-NEXT: ]
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# CONTENT-LLVM-NEXT: }
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# CONTENT-LLVM-NEXT: }
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# CONTENT-GNU: warning: '[[FILE]]': unable to read the section group flag from the SHT_GROUP section with index 1: the section is empty
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# CONTENT-GNU: warning: '[[FILE]]': unable to get the content of the SHT_GROUP section with index 2: section [index 2] has an invalid sh_size (1) which is not a multiple of its sh_entsize (4)
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# CONTENT-GNU-EMPTY:
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# CONTENT-GNU-NEXT: (unknown) group section [ 1] `.group' [foo] contains 0 sections:
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# CONTENT-GNU-NEXT: [Index] Name
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# CONTENT-GNU-EMPTY:
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# CONTENT-GNU-NEXT: (unknown) group section [ 2] `.group1' [bar] contains 0 sections:
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# CONTENT-GNU-NEXT: [Index] Name
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## Check that we emit a warning when we are unable to read the group section name or the name of a member.
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# RUN: yaml2obj %s -DGROUP1SHNAME=0xAAAA -DTEXTBARSHNAME=0xBBBB -o %t.name.o
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# RUN: llvm-readobj --elf-section-groups %t.name.o 2>&1 | \
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# RUN: FileCheck -DFILE=%t.name.o %s --check-prefix=NAME-LLVM --implicit-check-not=warning:
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# RUN: llvm-readelf --elf-section-groups %t.name.o 2>&1 | \
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# RUN: FileCheck -DFILE=%t.name.o %s --check-prefix=NAME-GNU --implicit-check-not=warning:
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# NAME-LLVM: Groups {
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# NAME-LLVM-NEXT: warning: '[[FILE]]': unable to get the name of SHT_GROUP section with index 1: a section [index 1] has an invalid sh_name (0xaaaa) offset which goes past the end of the section name string table
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# NAME-LLVM-NEXT: warning: '[[FILE]]': unable to get the name of SHT_PROGBITS section with index 5: a section [index 5] has an invalid sh_name (0xbbbb) offset which goes past the end of the section name string table
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# NAME-LLVM-NEXT: Group {
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# NAME-LLVM-NEXT: Name: <?> (43690)
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# NAME-LLVM-NEXT: Index: 1
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# NAME-LLVM-NEXT: Link: 7
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# NAME-LLVM-NEXT: Info: 1
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# NAME-LLVM-NEXT: Type: COMDAT (0x1)
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# NAME-LLVM-NEXT: Signature: foo
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# NAME-LLVM-NEXT: Section(s) in group [
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# NAME-LLVM-NEXT: .text.foo (3)
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# NAME-LLVM-NEXT: .rela.text.foo (4)
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# NAME-LLVM-NEXT: ]
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# NAME-LLVM-NEXT: }
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# NAME-LLVM-NEXT: Group {
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# NAME-LLVM-NEXT: Name: .group1 (64)
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# NAME-LLVM-NEXT: Index: 2
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# NAME-LLVM-NEXT: Link: 7
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# NAME-LLVM-NEXT: Info: 2
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# NAME-LLVM-NEXT: Type: COMDAT (0x1)
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# NAME-LLVM-NEXT: Signature: bar
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# NAME-LLVM-NEXT: Section(s) in group [
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# NAME-LLVM-NEXT: <?> (5)
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# NAME-LLVM-NEXT: .rela.text.bar (6)
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# NAME-LLVM-NEXT: ]
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# NAME-LLVM-NEXT: }
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# NAME-LLVM-NEXT: }
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# NAME-GNU: warning: '[[FILE]]': unable to get the name of SHT_GROUP section with index 1: a section [index 1] has an invalid sh_name (0xaaaa) offset which goes past the end of the section name string table
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# NAME-GNU-NEXT: warning: '[[FILE]]': unable to get the name of SHT_PROGBITS section with index 5: a section [index 5] has an invalid sh_name (0xbbbb) offset which goes past the end of the section name string table
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# NAME-GNU-EMPTY:
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# NAME-GNU-NEXT: COMDAT group section [ 1] `<?>' [foo] contains 2 sections:
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# NAME-GNU-NEXT: [Index] Name
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# NAME-GNU-NEXT: [ 3] .text.foo
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# NAME-GNU-NEXT: [ 4] .rela.text.foo
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# NAME-GNU-EMPTY:
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# NAME-GNU-NEXT: COMDAT group section [ 2] `.group1' [bar] contains 2 sections:
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# NAME-GNU-NEXT: [Index] Name
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# NAME-GNU-NEXT: [ 5] <?>
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# NAME-GNU-NEXT: [ 6] .rela.text.bar
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## Check we report a warning then the section index of a section group member is invalid.
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# RUN: yaml2obj %s -DMEMBER1=0xEE -DMEMBER2=0xFF -o %t.member.index.o
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# RUN: llvm-readobj --elf-section-groups %t.member.index.o 2>&1 | \
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# RUN: FileCheck -DFILE=%t.member.index.o %s --check-prefix=MEMBER-LLVM --implicit-check-not=warning:
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# RUN: llvm-readelf --elf-section-groups %t.member.index.o 2>&1 | \
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# RUN: FileCheck -DFILE=%t.member.index.o %s --check-prefix=MEMBER-GNU --implicit-check-not=warning:
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# MEMBER-LLVM: Groups {
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# MEMBER-LLVM-NEXT: warning: '[[FILE]]': unable to get the section with index 238 when dumping the SHT_GROUP section with index 1: invalid section index: 238
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# MEMBER-LLVM-NEXT: warning: '[[FILE]]': unable to get the section with index 255 when dumping the SHT_GROUP section with index 2: invalid section index: 255
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# MEMBER-LLVM-NEXT: Group {
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# MEMBER-LLVM-NEXT: Name: .group (16)
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# MEMBER-LLVM-NEXT: Index: 1
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# MEMBER-LLVM-NEXT: Link: 7
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# MEMBER-LLVM-NEXT: Info: 1
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# MEMBER-LLVM-NEXT: Type: COMDAT (0x1)
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# MEMBER-LLVM-NEXT: Signature: foo
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# MEMBER-LLVM-NEXT: Section(s) in group [
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# MEMBER-LLVM-NEXT: .text.foo (3)
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# MEMBER-LLVM-NEXT: <?> (238)
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# MEMBER-LLVM-NEXT: ]
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# MEMBER-LLVM-NEXT: }
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# MEMBER-LLVM-NEXT: Group {
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# MEMBER-LLVM-NEXT: Name: .group1 (64)
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# MEMBER-LLVM-NEXT: Index: 2
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# MEMBER-LLVM-NEXT: Link: 7
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# MEMBER-LLVM-NEXT: Info: 2
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# MEMBER-LLVM-NEXT: Type: COMDAT (0x1)
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# MEMBER-LLVM-NEXT: Signature: bar
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# MEMBER-LLVM-NEXT: Section(s) in group [
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# MEMBER-LLVM-NEXT: <?> (255)
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# MEMBER-LLVM-NEXT: .rela.text.bar (6)
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# MEMBER-LLVM-NEXT: ]
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# MEMBER-LLVM-NEXT: }
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# MEMBER-LLVM-NEXT: }
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|
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# MEMBER-GNU: warning: '[[FILE]]': unable to get the section with index 238 when dumping the SHT_GROUP section with index 1: invalid section index: 238
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# MEMBER-GNU-NEXT: warning: '[[FILE]]': unable to get the section with index 255 when dumping the SHT_GROUP section with index 2: invalid section index: 255
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|
# MEMBER-GNU-EMPTY:
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|
# MEMBER-GNU-NEXT: COMDAT group section [ 1] `.group' [foo] contains 2 sections:
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|
# MEMBER-GNU-NEXT: [Index] Name
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|
# MEMBER-GNU-NEXT: [ 3] .text.foo
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|
# MEMBER-GNU-NEXT: [ 238] <?>
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|
# MEMBER-GNU-EMPTY:
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# MEMBER-GNU-NEXT: COMDAT group section [ 2] `.group1' [bar] contains 2 sections:
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|
# MEMBER-GNU-NEXT: [Index] Name
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|
# MEMBER-GNU-NEXT: [ 255] <?>
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|
# MEMBER-GNU-NEXT: [ 6] .rela.text.bar
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|
|
|
## Check warnings that are reported when the st_name field of the signature symbol goes past the end of the string table.
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|
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## We set the content of the string table to '0061626300' ('\0abc\0') to fixup the size of the string table.
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## This makes it easier to test the boundary conditions.
|
|
# RUN: yaml2obj %s -DSTRTABCONTENT="0061626300" -DSYM1STNAME=4 -DSYM2STNAME=5 -o %t.signame.o
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# RUN: llvm-readobj --elf-section-groups %t.signame.o 2>&1 | \
|
|
# RUN: FileCheck -DFILE=%t.signame.o %s --check-prefixes=SIGNAME1-WARN,SIGNAME1-LLVM --implicit-check-not=warning:
|
|
# RUN: llvm-readelf --elf-section-groups %t.signame.o 2>&1 | \
|
|
# RUN: FileCheck -DFILE=%t.signame.o %s --check-prefixes=SIGNAME1-WARN,SIGNAME1-GNU --implicit-check-not=warning:
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|
|
|
# SIGNAME1-WARN: warning: '[[FILE]]': unable to get the name of the symbol with index 2: st_name (0x5) is past the end of the string table of size 0x5
|
|
|
|
# SIGNAME1-LLVM: Signature: {{$}}
|
|
# SIGNAME1-LLVM: Signature: <?>
|
|
|
|
# SIGNAME1-GNU: COMDAT group section [ 1] `.group' [] contains 2 sections:
|
|
# SIGNAME1-GNU: COMDAT group section [ 2] `.group1' [<?>] contains 2 sections:
|
|
|
|
## Check we report a warning when the string table that contains the signature symbol name is not null-terminated.
|
|
|
|
# RUN: yaml2obj %s -DSTRTABCONTENT="0061626361" -DSYM1STNAME=4 -DSYM2STNAME=5 -o %t.signame2.o
|
|
# RUN: llvm-readobj --elf-section-groups %t.signame2.o 2>&1 | \
|
|
# RUN: FileCheck -DFILE=%t.signame2.o %s --check-prefixes=SIGNAME2-WARN,SIGNAME2-LLVM --implicit-check-not=warning:
|
|
# RUN: llvm-readelf --elf-section-groups %t.signame2.o 2>&1 | \
|
|
# RUN: FileCheck -DFILE=%t.signame2.o %s --check-prefixes=SIGNAME2-WARN,SIGNAME2-GNU --implicit-check-not=warning:
|
|
|
|
# SIGNAME2-WARN: warning: '[[FILE]]': unable to get the string table for SHT_SYMTAB section with index 7: SHT_STRTAB string table section [index 8] is non-null terminated
|
|
|
|
# SIGNAME2-LLVM: Signature: <?>
|
|
# SIGNAME2-LLVM: Signature: <?>
|
|
|
|
# SIGNAME2-GNU: COMDAT group section [ 1] `.group' [<?>] contains 2 sections:
|
|
# SIGNAME2-GNU: COMDAT group section [ 2] `.group1' [<?>] contains 2 sections:
|