c040d5de25
GNU objcopy can support output formats like elf32-i386-freebsd and elf64-x86-64-freebsd. The only difference from their regular non-freebsd counterparts that I have observed is that the freebsd versions set the OS/ABI field to ELFOSABI_FREEBSD. This patch sets the OS/ABI field according based on the format whenever --output-format is specified. Reviewed by: rupprecht, grimar Differential Revision: https://reviews.llvm.org/D59645 llvm-svn: 356737
27 lines
1000 B
Plaintext
27 lines
1000 B
Plaintext
# RUN: echo -n abcd > %t.x-txt
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# Preserve input to verify it is not modified.
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# RUN: cp %t.x-txt %t-copy.txt
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# RUN: llvm-objcopy -I binary -B i386 -O elf64-x86-64 %t.x-txt %t.o
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# RUN: llvm-readobj --file-headers %t.o | FileCheck %s --check-prefixes=CHECK,SYSV
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# RUN: cmp %t.x-txt %t-copy.txt
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# Many uses of objcopy use no spaces in the flags, make sure that also works.
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# RUN: llvm-objcopy -Ibinary -Bi386 -Oelf64-x86-64 %t.x-txt %t-no-spaces.o
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# RUN: cmp %t.o %t-no-spaces.o
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# elf64-x86-64-freebsd sets the OS/ABI field.
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# RUN: llvm-objcopy -I binary -B i386 -O elf64-x86-64-freebsd %t.x-txt %t.freebsd.o
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# RUN: llvm-readobj --file-headers %t.freebsd.o | FileCheck %s --check-prefixes=CHECK,FREEBSD
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# CHECK: Format: ELF64-x86-64
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# CHECK-NEXT: Arch: x86_64
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# CHECK-NEXT: AddressSize: 64bit
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# CHECK: Class: 64-bit
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# CHECK: DataEncoding: LittleEndian
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# SYSV: OS/ABI: SystemV
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# FREEBSD: OS/ABI: FreeBSD
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# CHECK: Machine: EM_X86_64
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# CHECK: HeaderSize: 64
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# CHECK: SectionHeaderEntrySize: 64
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