| // REQUIRES: x86 |
| // RUN: llvm-mc %s -o %t.o -filetype=obj -triple=x86_64-pc-linux |
| // RUN: ld.lld %t.o -o %t.so -shared |
| // RUN: ld.lld %t.o -o %t.gc.so -shared --gc-sections |
| // RUN: llvm-readobj -s -section-data %t.so | FileCheck %s |
| // RUN: llvm-readobj -s -section-data %t.gc.so | FileCheck --check-prefix=GC %s |
| |
| |
| // CHECK: Name: .rodata |
| // 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: |
| // CHECK-NEXT: Offset: |
| // CHECK-NEXT: Size: 8 |
| // CHECK-NEXT: Link: 0 |
| // CHECK-NEXT: Info: 0 |
| // CHECK-NEXT: AddressAlignment: 1 |
| // CHECK-NEXT: EntrySize: 1 |
| // CHECK-NEXT: SectionData ( |
| // CHECK-NEXT: 0000: 666F6F00 62617200 |foo.bar.| |
| // CHECK-NEXT: ) |
| |
| // GC: Name: .rodata |
| // GC-NEXT: Type: SHT_PROGBITS |
| // GC-NEXT: Flags [ |
| // GC-NEXT: SHF_ALLOC |
| // GC-NEXT: SHF_MERGE |
| // GC-NEXT: SHF_STRINGS |
| // GC-NEXT: ] |
| // GC-NEXT: Address: |
| // GC-NEXT: Offset: |
| // GC-NEXT: Size: 4 |
| // GC-NEXT: Link: 0 |
| // GC-NEXT: Info: 0 |
| // GC-NEXT: AddressAlignment: 1 |
| // GC-NEXT: EntrySize: 1 |
| // GC-NEXT: SectionData ( |
| // GC-NEXT: 0000: 666F6F00 |foo.| |
| // GC-NEXT: ) |
| |
| .section .text.f,"ax",@progbits |
| .globl f |
| f: |
| leaq .L.str(%rip), %rax |
| retq |
| |
| .section .text.g,"ax",@progbits |
| .hidden g |
| .globl g |
| g: |
| leaq .L.str.1(%rip), %rax |
| retq |
| |
| .section .rodata.str1.1,"aMS",@progbits,1 |
| .L.str: |
| .asciz "foo" |
| .L.str.1: |
| .asciz "bar" |
