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This change adds the "-O binary" flag which directs llvm-objcopy to output the object file to the same format as GNU objcopy does when given the flag "-O binary". This was done by splitting the Object class into two subclasses ObjectELF and ObjectBianry which each output a different format but relay on the same code to read in the Object in Object. Patch by Jake Ehrlich Differential Revision: https://reviews.llvm.org/D34480 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@310127 91177308-0d34-0410-b5e6-96231b3b80d8
38 lines
1022 B
Plaintext
38 lines
1022 B
Plaintext
# RUN: yaml2obj %s -o %t
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# RUN: llvm-objcopy -O binary %t %t2
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# RUN: od -t x2 %t2 | FileCheck %s
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# RUN: wc -c < %t2 | FileCheck %s --check-prefix=SIZE
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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: .text
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Type: SHT_PROGBITS
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Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
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AddressAlign: 0x0000000000001000
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Content: "c3c3c3c3"
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- Name: .data
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Type: SHT_PROGBITS
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Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
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AddressAlign: 0x0000000000001000
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Content: "3232"
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ProgramHeaders:
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- Type: PT_LOAD
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Flags: [ PF_X, PF_R ]
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Sections:
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- Section: .text
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- Type: PT_LOAD
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Flags: [ PF_R ]
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Sections:
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- Section: .data
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# CHECK: 0000000 c3c3 c3c3 0000 0000 0000 0000 0000 0000
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# CHECK-NEXT: 0000020 0000 0000 0000 0000 0000 0000 0000 0000
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# CHECK-NEXT: *
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# CHECK-NEXT: 0010000 3232
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# SIZE: 4098
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