| # REQUIRES: zlib, x86 |
| |
| # RUN: yaml2obj --docnum=1 %s -o %t.o |
| # RUN: ld.lld %t.o %t.o -o %t2 |
| # RUN: llvm-readobj --sections --section-data %t2 | FileCheck %s |
| |
| # RUN: yaml2obj --docnum=2 %s -o %t.o |
| # RUN: ld.lld %t.o %t.o -o %t2 |
| # RUN: llvm-readobj --sections --section-data %t2 | FileCheck %s |
| |
| # CHECK: Name: .debug_info |
| # CHECK-NEXT: Type: SHT_PROGBITS |
| # CHECK-NEXT: Flags [ |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Address: 0x0 |
| # CHECK-NEXT: Offset: 0xE8 |
| # CHECK-NEXT: Size: 108 |
| # CHECK-NEXT: Link: 0 |
| # CHECK-NEXT: Info: 0 |
| # CHECK-NEXT: AddressAlignment: 1 |
| # CHECK-NEXT: EntrySize: 0 |
| # CHECK-NEXT: SectionData ( |
| # CHECK-NEXT: 0000: {{.*}} |ABCDEFGHIJKLMNOP| |
| # CHECK-NEXT: 0010: {{.*}} |QRSTUVWXYZ.ABCDE| |
| # CHECK-NEXT: 0020: {{.*}} |FGHIJKLMNOPQRSTU| |
| # CHECK-NEXT: 0030: {{.*}} |VWXYZ.ABCDEFGHIJ| |
| # CHECK-NEXT: 0040: {{.*}} |KLMNOPQRSTUVWXYZ| |
| # CHECK-NEXT: 0050: {{.*}} |.ABCDEFGHIJKLMNO| |
| # CHECK-NEXT: 0060: {{.*}} |PQRSTUVWXYZ.| |
| # CHECK-NEXT: ) |
| # CHECK-NEXT: } |
| |
| ## YAML below is produced from the following code. AddressAlign of .debug_info is 8, |
| ## while compressed header has ch_addralign = 1. LLD had a bug and did not use the |
| ## value of ch_addralign at all. We produced broken section content. |
| ## |
| ## .section .debug_info,"",@progbits |
| ## .string "ABCDEFGHIJKLMNOPQRSTUVWXYZ" |
| ## .string "ABCDEFGHIJKLMNOPQRSTUVWXYZ" |
| |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS64 |
| Data: ELFDATA2LSB |
| Type: ET_REL |
| Machine: EM_X86_64 |
| Sections: |
| - Name: .debug_info |
| Type: SHT_PROGBITS |
| Flags: [ SHF_COMPRESSED ] |
| AddressAlign: 0x0000000000000008 |
| Content: 010000000000000036000000000000000100000000000000789C73747276717573F7F0F4F2F6F1F5F30F080C0A0E090D0B8F888C6270C42D0500ADA00FBF |
| |
| ## YAML below is the same as above, with a single change: ch_addralign field of the compressed |
| ## header was set to 0. This is allowed by the standard, we have to support it. |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS64 |
| Data: ELFDATA2LSB |
| Type: ET_REL |
| Machine: EM_X86_64 |
| Sections: |
| - Name: .debug_info |
| Type: SHT_PROGBITS |
| Flags: [ SHF_COMPRESSED ] |
| AddressAlign: 0x0000000000000008 |
| Content: 010000000000000036000000000000000000000000000000789C73747276717573F7F0F4F2F6F1F5F30F080C0A0E090D0B8F888C6270C42D0500ADA00FBF |
