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[llvm-objcopy] Support the rest of the ELF formats
We haven't been supporting anything but ELF64LE since the start. Luckily this was always accounted for and the change is pretty trivial. B35281 requests this change for ELF32LE. This change adds support for ELF32LE, ELF64BE, and ELF32BE with all supported features that already existed for ELF64LE. Differential Revision: https://reviews.llvm.org/D39977 llvm-svn: 318166
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Original file line number | Diff line number | Diff line change |
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# RUN: yaml2obj %s > %t | ||
# RUN: llvm-objcopy %t %t2 | ||
# RUN: llvm-readobj -file-headers -sections %t2 | FileCheck %s | ||
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!ELF | ||
FileHeader: | ||
Class: ELFCLASS32 | ||
Data: ELFDATA2MSB | ||
Type: ET_EXEC | ||
Machine: EM_X86_64 | ||
Sections: | ||
- Name: .bss | ||
Type: SHT_NOBITS | ||
Flags: [ SHF_ALLOC ] | ||
AddressAlign: 0x0000000000000010 | ||
Size: 64 | ||
- Name: .text | ||
Type: SHT_PROGBITS | ||
Flags: [ SHF_ALLOC, SHF_EXECINSTR ] | ||
AddressAlign: 0x0000000000000010 | ||
Content: "00000000" | ||
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||
# CHECK: Class: 32-bit | ||
# CHECK: DataEncoding: BigEndian | ||
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||
# CHECK: Name: .bss | ||
# CHECK: Name: .text | ||
# CHECK: Name: .shstrtab |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,28 @@ | ||
# RUN: yaml2obj %s > %t | ||
# RUN: llvm-objcopy %t %t2 | ||
# RUN: llvm-readobj -file-headers -sections %t2 | FileCheck %s | ||
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||
!ELF | ||
FileHeader: | ||
Class: ELFCLASS32 | ||
Data: ELFDATA2LSB | ||
Type: ET_EXEC | ||
Machine: EM_X86_64 | ||
Sections: | ||
- Name: .bss | ||
Type: SHT_NOBITS | ||
Flags: [ SHF_ALLOC ] | ||
AddressAlign: 0x0000000000000010 | ||
Size: 64 | ||
- Name: .text | ||
Type: SHT_PROGBITS | ||
Flags: [ SHF_ALLOC, SHF_EXECINSTR ] | ||
AddressAlign: 0x0000000000000010 | ||
Content: "00000000" | ||
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||
# CHECK: Class: 32-bit | ||
# CHECK: DataEncoding: LittleEndian | ||
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||
# CHECK: Name: .bss | ||
# CHECK: Name: .text | ||
# CHECK: Name: .shstrtab |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,28 @@ | ||
# RUN: yaml2obj %s > %t | ||
# RUN: llvm-objcopy %t %t2 | ||
# RUN: llvm-readobj -file-headers -sections %t2 | FileCheck %s | ||
|
||
!ELF | ||
FileHeader: | ||
Class: ELFCLASS64 | ||
Data: ELFDATA2MSB | ||
Type: ET_EXEC | ||
Machine: EM_X86_64 | ||
Sections: | ||
- Name: .bss | ||
Type: SHT_NOBITS | ||
Flags: [ SHF_ALLOC ] | ||
AddressAlign: 0x0000000000000010 | ||
Size: 64 | ||
- Name: .text | ||
Type: SHT_PROGBITS | ||
Flags: [ SHF_ALLOC, SHF_EXECINSTR ] | ||
AddressAlign: 0x0000000000000010 | ||
Content: "00000000" | ||
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||
# CHECK: Class: 64-bit | ||
# CHECK: DataEncoding: BigEndian | ||
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||
# CHECK: Name: .bss | ||
# CHECK: Name: .text | ||
# CHECK: Name: .shstrtab |
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