| ## This test shows that llvm-objcopy does not baulk at overlapping sections. |
| ## These don't really make sense, but the tool should still handle invalid |
| ## inputs somehow. |
| # RUN: yaml2obj %s -o %t.o |
| |
| ## Check that the contents are as expected before the copy. |
| # RUN: llvm-readobj -x .first -x .second %t.o | FileCheck %s --check-prefix=CONTENTS |
| |
| ## Now check that the section contents are still correct after the copy. |
| ## Also characterize the behavior of llvm-objcopy in that it "unoverlaps" the |
| ## two sections. |
| # RUN: llvm-objcopy %t.o %t2.o |
| # RUN: llvm-readobj --section-headers %t2.o | FileCheck %s |
| # RUN: llvm-readobj -x .first -x .second %t2.o | FileCheck %s --check-prefix=CONTENTS |
| |
| # CHECK: Name: .first |
| # CHECK: Offset: 0x1000 |
| # CHECK: Name: .second |
| # CHECK: Offset: 0x1004 |
| |
| # CONTENTS: Hex dump of section '.first': |
| # CONTENTS-NEXT: 0x00000000 01234567 |
| # CONTENTS-EMPTY: |
| # CONTENTS-NEXT: Hex dump of section '.second': |
| # CONTENTS-NEXT: 0x00000000 23456789 |
| |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS64 |
| Data: ELFDATA2LSB |
| Type: ET_EXEC |
| Machine: EM_X86_64 |
| Sections: |
| - Name: .first |
| Type: SHT_PROGBITS |
| Content: '01234567' |
| AddressAlign: 0x1000 |
| - Name: .second |
| Type: SHT_PROGBITS |
| Content: '89abcdef' |
| ShOffset: 0x1001 |