| # REQUIRES: x86 |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t1.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: echo "SECTIONS { \ |
| # RUN: . = SIZEOF_HEADERS; \ |
| # RUN: .plt : { *(.plt) } \ |
| # RUN: .text : { *(.text) } \ |
| # RUN: . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); \ |
| # RUN: .dynamic : { *(.dynamic) } \ |
| # RUN: .got : { *(.got) } \ |
| # RUN: . = DATA_SEGMENT_RELRO_END (1 ? 24 : 0, .); \ |
| # RUN: .got.plt : { *(.got.plt) } \ |
| # RUN: .data : { *(.data) } \ |
| # RUN: .bss : { *(.bss) } \ |
| # RUN: . = DATA_SEGMENT_END (.); \ |
| # RUN: }" > %t.script |
| |
| ## With relro or without DATA_SEGMENT_RELRO_END just aligns to |
| ## page boundary. |
| # RUN: ld.lld --hash-style=sysv -z norelro %t1.o %t2.so --script %t.script -o %t |
| # RUN: llvm-readobj -s %t | FileCheck %s |
| # RUN: ld.lld --hash-style=sysv -z relro %t1.o %t2.so --script %t.script -o %t2 |
| # RUN: llvm-readobj -s %t2 | FileCheck %s |
| |
| # CHECK: Section { |
| # CHECK: Index: |
| # CHECK: Name: .got |
| # CHECK-NEXT: Type: SHT_PROGBITS |
| # CHECK-NEXT: Flags [ |
| # CHECK-NEXT: SHF_ALLOC |
| # CHECK-NEXT: SHF_WRITE |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Address: 0x10F0 |
| # CHECK-NEXT: Offset: 0x10F0 |
| # CHECK-NEXT: Size: |
| # CHECK-NEXT: Link: |
| # CHECK-NEXT: Info: |
| # CHECK-NEXT: AddressAlignment: |
| # CHECK-NEXT: EntrySize: |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Section { |
| # CHECK-NEXT: Index: |
| # CHECK-NEXT: Name: .got.plt |
| # CHECK-NEXT: Type: SHT_PROGBITS |
| # CHECK-NEXT: Flags [ |
| # CHECK-NEXT: SHF_ALLOC |
| # CHECK-NEXT: SHF_WRITE |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Address: 0x2000 |
| # CHECK-NEXT: Offset: 0x2000 |
| # CHECK-NEXT: Size: |
| # CHECK-NEXT: Link: |
| # CHECK-NEXT: Info: |
| # CHECK-NEXT: AddressAlignment: |
| # CHECK-NEXT: EntrySize: |
| # CHECK-NEXT: } |
| |
| .global _start |
| _start: |
| .long bar |
| jmp *bar2@GOTPCREL(%rip) |
| |
| .section .data,"aw" |
| .quad 0 |
| |
| .zero 4 |
| .section .foo,"aw" |
| .section .bss,"",@nobits |