| // REQUIRES: x86 |
| |
| // RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o |
| // RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/shared.s -o %t2.o |
| // RUN: ld.lld -shared %t2.o -o %t2.so |
| |
| // RUN: ld.lld %t.o %t2.so -z now -z norelro -z relro -o %t |
| // RUN: llvm-readobj -l --elf-output-style=GNU %t | FileCheck --check-prefix=CHECK --check-prefix=FULLRELRO %s |
| |
| // RUN: ld.lld %t.o %t2.so -z norelro -z relro -o %t |
| // RUN: llvm-readobj -l --elf-output-style=GNU %t | FileCheck --check-prefix=CHECK --check-prefix=PARTRELRO %s |
| |
| // RUN: ld.lld %t.o %t2.so -z norelro -o %t |
| // RUN: llvm-readobj -l --elf-output-style=GNU %t | FileCheck --check-prefix=NORELRO %s |
| |
| // CHECK: Program Headers: |
| // CHECK-NEXT: Type |
| // CHECK-NEXT: PHDR |
| // CHECK-NEXT: LOAD |
| // CHECK-NEXT: LOAD |
| // CHECK-NEXT: LOAD |
| // CHECK-NEXT: DYNAMIC |
| // CHECK-NEXT: GNU_RELRO |
| // CHECK: Section to Segment mapping: |
| |
| // FULLRELRO: 05 .openbsd.randomdata .dynamic .got .got.plt {{$}} |
| // PARTRELRO: 05 .openbsd.randomdata .dynamic .got {{$}} |
| |
| |
| // NORELRO-NOT: GNU_RELRO |
| |
| .global _start |
| _start: |
| .long bar |
| jmp *bar2@GOTPCREL(%rip) |
| |
| .section .data,"aw" |
| .quad 0 |
| |
| .zero 4 |
| .section .foo,"aw" |
| .section .bss,"",@nobits |
| |
| .section .openbsd.randomdata, "aw" |
| .quad 0 |
