| George Rimar | ade3c70 | 2019-03-05 13:07:43 +0000 | [diff] [blame] | 1 | # REQUIRES: zlib |
| 2 | |
| 3 | # RUN: yaml2obj %s -o %t1.o |
| 4 | # RUN: llvm-objcopy --compress-debug-sections %t1.o %t2.o |
| Fangrui Song | e29e30b | 2019-05-01 05:27:20 +0000 | [diff] [blame] | 5 | # RUN: llvm-readobj -S %t2.o | FileCheck %s |
| George Rimar | ade3c70 | 2019-03-05 13:07:43 +0000 | [diff] [blame] | 6 | |
| 7 | # Non-.zdebug* sections whose data does start with "ZLIB" should |
| 8 | # not be considered as zlib-gnu compressed sections. |
| 9 | |
| 10 | # In this test we have 2 normal sections, one of them starts with "ZLIB", |
| 11 | # another starts with "ZZZZ". Check we compress both as expected. |
| 12 | |
| 13 | # CHECK: Name: .debug_foo |
| 14 | # CHECK-NEXT: Type: SHT_PROGBITS |
| 15 | # CHECK-NEXT: Flags [ |
| 16 | # CHECK-NEXT: SHF_COMPRESSED |
| 17 | # CHECK-NEXT: ] |
| 18 | |
| 19 | # CHECK: Name: .debug_bar |
| 20 | # CHECK-NEXT: Type: SHT_PROGBITS |
| 21 | # CHECK-NEXT: Flags [ |
| 22 | # CHECK-NEXT: SHF_COMPRESSED |
| 23 | # CHECK-NEXT: ] |
| 24 | |
| 25 | --- !ELF |
| 26 | FileHeader: |
| 27 | Class: ELFCLASS64 |
| 28 | Data: ELFDATA2LSB |
| 29 | Type: ET_REL |
| 30 | Machine: EM_X86_64 |
| 31 | Sections: |
| 32 | - Name: .debug_foo |
| 33 | Type: SHT_PROGBITS |
| 34 | AddressAlign: 0x0000000000000001 |
| 35 | # "ZLIB" |
| 36 | Content: 5A4C49420000000000000000 |
| 37 | - Name: .debug_bar |
| 38 | Type: SHT_PROGBITS |
| 39 | AddressAlign: 0x0000000000000001 |
| 40 | # "ZZZZ" |
| 41 | Content: 5A5A5A5A0000000000000000 |