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43 lines
1.1 KiB
43 lines
1.1 KiB
4 months ago
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## Show that llvm-objcopy correctly updates the elf header and program header
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## table when they are within a segment.
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# RUN: yaml2obj %s -o %t.in
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## Validate that the properties are different before the removal.
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# RUN: llvm-readobj --file-headers --program-headers %t.in | FileCheck %s --check-prefix=BEFORE
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# RUN: llvm-objcopy %t.in %t.out -R .remove_me
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# RUN: llvm-readobj --file-headers --program-headers %t.out | FileCheck %s --check-prefix=AFTER
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# BEFORE: SectionHeaderCount: 6
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# BEFORE: Type: PT_LOAD
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# BEFORE-NEXT: Offset: 0x0
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# BEFORE: Type: PT_LOAD
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# BEFORE-NEXT: Offset: 0xC0
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# AFTER: SectionHeaderCount: 3
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# AFTER: Type: PT_LOAD
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# AFTER-NEXT: Offset: 0x0
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# AFTER: Type: PT_LOAD
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# AFTER-NEXT: Offset: 0xB0
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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_EXEC
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Machine: EM_X86_64
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Sections:
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- Name: .remove_me
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Type: SHT_PROGBITS
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Size: 0x10
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- Name: .keep_me
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Type: SHT_PROGBITS
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Size: 0x10
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ProgramHeaders:
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- Type: PT_LOAD
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Offset: 0
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FileSize: 176 # sizeof(Elf64_Ehdr) + 2 * sizeof(Elf64_Phdr)
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- Type: PT_LOAD
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FirstSec: .keep_me
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LastSec: .keep_me
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Symbols: []
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