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| author | Petr Hosek <phosek@chromium.org> | 2017-07-22 02:33:45 +0000 |
|---|---|---|
| committer | Petr Hosek <phosek@chromium.org> | 2017-07-22 02:33:45 +0000 |
| commit | badc76623c8a7d678739815b7c759edcab83e2fe (patch) | |
| tree | 25aa8e6454ad729cbe4ed95216ff7f7cb2994795 /llvm/test/tools/llvm-objcopy/empty-section.test | |
| parent | d4abe9e7d36623fdc41b7852d92f04ee7da312bf (diff) | |
| download | bcm5719-llvm-badc76623c8a7d678739815b7c759edcab83e2fe.tar.gz bcm5719-llvm-badc76623c8a7d678739815b7c759edcab83e2fe.zip | |
Reland "[LLVM][llvm-objcopy] Added basic plumbing to get things started"
As discussed on llvm-dev I've implemented the first basic steps towards
llvm-objcopy/llvm-objtool (name pending).
This change adds the ability to copy (without modification) 64-bit
little endian ELF executables that have SHT_PROGBITS, SHT_NOBITS,
SHT_NULL and SHT_STRTAB sections.
Patch by Jake Ehrlich
Differential Revision: https://reviews.llvm.org/D33964
llvm-svn: 308821
Diffstat (limited to 'llvm/test/tools/llvm-objcopy/empty-section.test')
| -rw-r--r-- | llvm/test/tools/llvm-objcopy/empty-section.test | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-objcopy/empty-section.test b/llvm/test/tools/llvm-objcopy/empty-section.test new file mode 100644 index 00000000000..8847327a069 --- /dev/null +++ b/llvm/test/tools/llvm-objcopy/empty-section.test @@ -0,0 +1,55 @@ +# RUN: yaml2obj %s > %t +# RUN: llvm-objcopy %t %t2 +# RUN: llvm-readobj -sections %t2 | FileCheck %s + +!ELF +FileHeader: + Class: ELFCLASS64 + Data: ELFDATA2LSB + Type: ET_EXEC + Machine: EM_X86_64 +Sections: + - Name: .text + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC, SHF_EXECINSTR ] + Address: 0x0 + AddressAlign: 0x0000000000001000 + Content: "00000000" + - Name: .empty + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC ] + Address: 0x1000 + AddressAlign: 0x0000000000001000 + Content: "" + - Name: .data + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC ] + Address: 0x1000 + AddressAlign: 0x0000000000001000 + Content: "00000000" + + +# CHECK: Name: .text +# CHECK-NEXT: Type: SHT_PROGBITS +# CHECK-NEXT: Flags [ +# CHECK-NEXT: SHF_ALLOC +# CHECK-NEXT: SHF_EXECINSTR +# CHECK-NEXT: ] + +# CHECK: Name: .empty +# CHECK-NEXT: Type: SHT_PROGBITS +# CHECK-NEXT: Flags [ +# CHECK-NEXT: SHF_ALLOC +# CHECK-NEXT: ] +# CHECK-NEXT: Address: 0x1000 +# CHECK-NEXT: Offset: 0x2000 +# CHECK-NEXT: Size: 0 + +# CHECK: Name: .data +# CHECK-NEXT: Type: SHT_PROGBITS +# CHECK-NEXT: Flags [ +# CHECK-NEXT: SHF_ALLOC +# CHECK-NEXT: ] +# CHECK-NEXT: Address: 0x1000 +# CHECK-NEXT: Offset: 0x2000 +# CHECK-NEXT: Size: 4 |
