forked from OSchip/llvm-project
39 lines
1.2 KiB
Plaintext
39 lines
1.2 KiB
Plaintext
## If the section header index of a SHT_REL[A] section is smaller than the
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## section header index of the relocated section, we should handle it properly.
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## Normally it is not what compilers would emit, but some custom tools might
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## want to use this feature, which is not restricted by ELF gABI.
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## GNU ld supports this as well.
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# RUN: yaml2obj %s -DTYPE=SHT_RELA -o %t1.o
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# RUN: ld.lld -shared %t1.o -o %t1
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# RUN: llvm-readelf --relocs %t1 | FileCheck %s
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# RUN: yaml2obj %s -DTYPE=SHT_REL -o %t2.o
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# RUN: ld.lld -shared %t2.o -o %t2
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# RUN: llvm-readelf --relocs %t2 | FileCheck %s
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## Check we handle the relocation properly.
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# CHECK: Relocation section '.rela.dyn' at offset 0x238 contains 1 entries:
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# CHECK-NEXT: Offset Info Type Symbol's Value Symbol's Name + Addend
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# CHECK-NEXT: 00000000000022f0 0000000100000001 R_X86_64_64 0000000000000000 foo + 0
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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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Machine: EM_X86_64
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Sections:
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- Name: .relx.data
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Type: [[TYPE]]
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Info: .data
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Relocations:
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- Symbol: foo
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Type: R_X86_64_64
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- Name: .data
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Type: SHT_PROGBITS
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Flags: [ SHF_ALLOC, SHF_WRITE ]
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Symbols:
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- Name: foo
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Binding: STB_GLOBAL
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