| // REQUIRES: x86 |
| // RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o |
| // RUN: ld.lld -O 2 %t.o -o %t.so -shared |
| // RUN: llvm-readobj -s -section-data -t %t.so | FileCheck %s |
| // RUN: ld.lld -O 1 %t.o -o %t.so -shared |
| // RUN: llvm-readobj -s -section-data -t %t.so | FileCheck --check-prefix=NOTAIL %s |
| // RUN: ld.lld -O 0 %t.o -o %t.so -shared |
| // RUN: llvm-readobj -s -section-data -t %t.so | FileCheck --check-prefix=NOMERGE %s |
| |
| .section .rodata1,"aMS",@progbits,1 |
| .asciz "abc" |
| foo: |
| .ascii "a" |
| bar: |
| .asciz "bc" |
| .asciz "bc" |
| |
| .section .rodata2,"aMS",@progbits,2 |
| .align 2 |
| zed: |
| .short 20 |
| .short 0 |
| |
| // CHECK: Name: .rodata1 |
| // CHECK-NEXT: Type: SHT_PROGBITS |
| // CHECK-NEXT: Flags [ |
| // CHECK-NEXT: SHF_ALLOC |
| // CHECK-NEXT: SHF_MERGE |
| // CHECK-NEXT: SHF_STRINGS |
| // CHECK-NEXT: ] |
| // CHECK-NEXT: Address: 0x20D |
| // CHECK-NEXT: Offset: 0x20D |
| // CHECK-NEXT: Size: 4 |
| // CHECK-NEXT: Link: 0 |
| // CHECK-NEXT: Info: 0 |
| // CHECK-NEXT: AddressAlignment: 1 |
| // CHECK-NEXT: EntrySize: 1 |
| // CHECK-NEXT: SectionData ( |
| // CHECK-NEXT: 0000: 61626300 |abc.| |
| // CHECK-NEXT: ) |
| |
| // NOTAIL: Name: .rodata1 |
| // NOTAIL-NEXT: Type: SHT_PROGBITS |
| // NOTAIL-NEXT: Flags [ |
| // NOTAIL-NEXT: SHF_ALLOC |
| // NOTAIL-NEXT: SHF_MERGE |
| // NOTAIL-NEXT: SHF_STRINGS |
| // NOTAIL-NEXT: ] |
| // NOTAIL-NEXT: Address: 0x20D |
| // NOTAIL-NEXT: Offset: 0x20D |
| // NOTAIL-NEXT: Size: 7 |
| // NOTAIL-NEXT: Link: 0 |
| // NOTAIL-NEXT: Info: 0 |
| // NOTAIL-NEXT: AddressAlignment: 1 |
| // NOTAIL-NEXT: EntrySize: 1 |
| // NOTAIL-NEXT: SectionData ( |
| // NOTAIL-NEXT: 0000: 62630061 626300 |bc.abc.| |
| // NOTAIL-NEXT: ) |
| |
| // NOMERGE: Name: .rodata1 |
| // NOMERGE-NEXT: Type: SHT_PROGBITS |
| // NOMERGE-NEXT: Flags [ |
| // NOMERGE-NEXT: SHF_ALLOC |
| // NOMERGE-NEXT: SHF_MERGE |
| // NOMERGE-NEXT: SHF_STRINGS |
| // NOMERGE-NEXT: ] |
| // NOMERGE-NEXT: Address: 0x20D |
| // NOMERGE-NEXT: Offset: 0x20D |
| // NOMERGE-NEXT: Size: 11 |
| // NOMERGE-NEXT: Link: 0 |
| // NOMERGE-NEXT: Info: 0 |
| // NOMERGE-NEXT: AddressAlignment: 1 |
| // NOMERGE-NEXT: EntrySize: 1 |
| // NOMERGE-NEXT: SectionData ( |
| // NOMERGE-NEXT: 0000: 61626300 61626300 626300 |abc.abc.bc.| |
| // NOMERGE-NEXT: ) |
| |
| // CHECK: Name: .rodata2 |
| // CHECK-NEXT: Type: SHT_PROGBITS |
| // CHECK-NEXT: Flags [ |
| // CHECK-NEXT: SHF_ALLOC |
| // CHECK-NEXT: SHF_MERGE |
| // CHECK-NEXT: SHF_STRINGS |
| // CHECK-NEXT: ] |
| // CHECK-NEXT: Address: 0x212 |
| // CHECK-NEXT: Offset: 0x212 |
| // CHECK-NEXT: Size: 4 |
| // CHECK-NEXT: Link: 0 |
| // CHECK-NEXT: Info: 0 |
| // CHECK-NEXT: AddressAlignment: 2 |
| // CHECK-NEXT: EntrySize: 2 |
| // CHECK-NEXT: SectionData ( |
| // CHECK-NEXT: 0000: 14000000 |....| |
| // CHECK-NEXT: ) |
| |
| |
| // CHECK: Name: bar |
| // CHECK-NEXT: Value: 0x20E |
| |
| // CHECK: Name: foo |
| // CHECK-NEXT: Value: 0x20D |
| |
| // CHECK: Name: zed |
| // CHECK-NEXT: Value: 0x212 |
| // CHECK-NEXT: Size: 0 |
