| # RUN: echo -n abcd > %t.x-txt |
| # Preserve input to verify it is not modified |
| # RUN: cp %t.x-txt %t-copy.txt |
| # RUN: llvm-objcopy -I binary -O elf64-x86-64 %t.x-txt %t.o |
| # RUN: llvm-readobj --sections --symbols %t.o | FileCheck %s |
| # RUN: cmp %t.x-txt %t-copy.txt |
| |
| # CHECK: Sections [ |
| # CHECK-NEXT: Section { |
| # CHECK-NEXT: Index: 0 |
| # CHECK-NEXT: Name: (0) |
| # CHECK-NEXT: Type: SHT_NULL (0x0) |
| # CHECK-NEXT: Flags [ (0x0) |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Address: 0x0 |
| # CHECK-NEXT: Offset: |
| # CHECK-NEXT: Size: |
| # CHECK-NEXT: Link: 0 |
| # CHECK-NEXT: Info: 0 |
| # CHECK-NEXT: AddressAlignment: 0 |
| # CHECK-NEXT: EntrySize: 0 |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Section { |
| # CHECK-NEXT: Index: 1 |
| # CHECK-NEXT: Name: .strtab |
| # CHECK-NEXT: Type: SHT_STRTAB (0x3) |
| # CHECK-NEXT: Flags [ (0x0) |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Address: 0x0 |
| # CHECK-NEXT: Offset: |
| # CHECK-NEXT: Size: |
| # CHECK-NEXT: Link: 0 |
| # CHECK-NEXT: Info: 0 |
| # CHECK-NEXT: AddressAlignment: 1 |
| # CHECK-NEXT: EntrySize: 0 |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Section { |
| # CHECK-NEXT: Index: 2 |
| # CHECK-NEXT: Name: .symtab |
| # CHECK-NEXT: Type: SHT_SYMTAB (0x2) |
| # CHECK-NEXT: Flags [ (0x0) |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Address: 0x0 |
| # CHECK-NEXT: Offset: |
| # CHECK-NEXT: Size: |
| # CHECK-NEXT: Link: 1 |
| # CHECK-NEXT: Info: 1 |
| # CHECK-NEXT: AddressAlignment: 8 |
| # CHECK-NEXT: EntrySize: 24 |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Section { |
| # CHECK-NEXT: Index: 3 |
| # CHECK-NEXT: Name: .data |
| # CHECK-NEXT: Type: SHT_PROGBITS (0x1) |
| # CHECK-NEXT: Flags [ (0x3) |
| # CHECK-NEXT: SHF_ALLOC (0x2) |
| # CHECK-NEXT: SHF_WRITE (0x1) |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Address: 0x0 |
| # CHECK-NEXT: Offset: |
| # CHECK-NEXT: Size: 4 |
| # CHECK-NEXT: Link: 0 |
| # CHECK-NEXT: Info: 0 |
| # CHECK-NEXT: AddressAlignment: 1 |
| # CHECK-NEXT: EntrySize: 0 |
| # CHECK-NEXT: } |
| # CHECK-NEXT: ] |
| |
| # Note: the symbol names are derived from the full path (with non-alnum values |
| # replaced with "_"), e.g. "/tmp/a-b.c" should yield |
| # _binary__tmp_a_b_c_{start,end,size}. |
| # Just check for _binary_{{[_a-zA-Z0-9]*}}_x_txt_{start,end,size} to avoid |
| # making assumptions about how this test is run. |
| |
| # CHECK: Symbols [ |
| # CHECK-NEXT: Symbol { |
| # CHECK-NEXT: Name: |
| # CHECK-NEXT: Value: 0x0 |
| # CHECK-NEXT: Size: 0 |
| # CHECK-NEXT: Binding: Local (0x0) |
| # CHECK-NEXT: Type: None (0x0) |
| # CHECK-NEXT: Other: 0 |
| # CHECK-NEXT: Section: Undefined (0x0) |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Symbol { |
| # CHECK-NEXT: Name: _binary_{{[_a-zA-Z0-9]*}}_x_txt_start |
| # CHECK-NEXT: Value: 0x0 |
| # CHECK-NEXT: Size: 0 |
| # CHECK-NEXT: Binding: Global (0x1) |
| # CHECK-NEXT: Type: None (0x0) |
| # CHECK-NEXT: Other: 0 |
| # CHECK-NEXT: Section: .data |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Symbol { |
| # CHECK-NEXT: Name: _binary_{{[_a-zA-Z0-9]*}}_x_txt_end |
| # CHECK-NEXT: Value: 0x4 |
| # CHECK-NEXT: Size: 0 |
| # CHECK-NEXT: Binding: Global (0x1) |
| # CHECK-NEXT: Type: None (0x0) |
| # CHECK-NEXT: Other: 0 |
| # CHECK-NEXT: Section: .data |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Symbol { |
| # CHECK-NEXT: Name: _binary_{{[_a-zA-Z0-9]*}}_x_txt_size |
| # CHECK-NEXT: Value: 0x4 |
| # CHECK-NEXT: Size: 0 |
| # CHECK-NEXT: Binding: Global (0x1) |
| # CHECK-NEXT: Type: None (0x0) |
| # CHECK-NEXT: Other: 0 |
| # CHECK-NEXT: Section: Absolute |
| # CHECK-NEXT: } |
| # CHECK-NEXT: ] |
| |
| ## The alignment can be changed by --set-section-alignment. |
| # RUN: llvm-objcopy -I binary -O elf64-x86-64 --set-section-alignment .data=8 %t.x-txt %t2.o |
| # RUN: llvm-readobj --sections %t2.o | FileCheck --check-prefix=ALIGN %s |
| |
| # ALIGN: Name: .data |
| # ALIGN: AddressAlignment: |
| # ALIGN-SAME: 8{{$}} |
| |
| ## Show that a filename with non-ASCII characters can be handled appropriately. |
| ## The exact encoding of the non-ASCII character will determine what characters |
| ## are used, so don't check for them specifically. |
| # RUN: cp %t.x-txt %t€.x-txt |
| # RUN: llvm-objcopy -I binary -O elf64-x86-64 %t€.x-txt %t3.o |
| # RUN: llvm-readobj --sections --symbols %t3.o | FileCheck %s |