3b189d1643
This is PR33052, "Bug 33052 - -r eats comdats ". To fix it I stop removing group section from out when -r is given and fixing SHT_GROUP content when writing it just like we do some other fixup, e.g. for Rel[a]. (it needs fix for section indices that are in group). Differential revision: https://reviews.llvm.org/D33485 llvm-svn: 304140
46 lines
1.2 KiB
ArmAsm
46 lines
1.2 KiB
ArmAsm
# REQUIRES: x86
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# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
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# RUN: ld.lld -r %t.o %t.o -o %t
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# RUN: llvm-readobj -elf-section-groups -sections %t | FileCheck %s
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# CHECK: Name: .text.bar
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# CHECK-NEXT: Type: SHT_PROGBITS
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# CHECK-NEXT: Flags [
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# CHECK-NEXT: SHF_ALLOC
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# CHECK-NEXT: SHF_EXECINSTR
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# CHECK-NEXT: SHF_GROUP
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# CHECK-NEXT: ]
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# CHECK-NEXT: Address:
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# CHECK-NEXT: Offset:
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# CHECK-NEXT: Size: 8
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# CHECK: Section {
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# CHECK-NEXT: Index: 4
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# CHECK-NEXT: Name: .text.foo
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# CHECK-NEXT: Type: SHT_PROGBITS
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# CHECK-NEXT: Flags [
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# CHECK-NEXT: SHF_ALLOC
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# CHECK-NEXT: SHF_EXECINSTR
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# CHECK-NEXT: SHF_GROUP
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# CHECK-NEXT: ]
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# CHECK-NEXT: Address:
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# CHECK-NEXT: Offset:
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# CHECK-NEXT: Size: 4
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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: 2
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# CHECK-NEXT: Type: COMDAT
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# CHECK-NEXT: Signature: abc
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# CHECK-NEXT: Section(s) in group [
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# CHECK-NEXT: .text.bar
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# CHECK-NEXT: .text.foo
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# CHECK-NEXT: ]
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# CHECK-NEXT: }
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# CHECK-NEXT: }
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.section .text.bar,"axG",@progbits,abc,comdat
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.quad 42
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.section .text.foo,"axG",@progbits,abc,comdat
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.long 42
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