| # REQUIRES: x86 |
| |
| # RUN: split-file %s %ts |
| # RUN: llvm-mc -filetype=obj -triple=x86_64 %ts/s -o %t.o |
| # RUN: ld.lld -pie -o %t -T %ts/t %t.o |
| # RUN: llvm-readelf -l %t | FileCheck %s |
| |
| ## Check that an orphan section '.dynamic' is added to the same segment as |
| ## its closest-rank section '.data', even though its sort rank is lower. |
| ## Adding '.dynamic' to the first segment would make the segment writable. |
| # CHECK: Program Headers: |
| # CHECK-NEXT: Type {{.*}} Flg Align |
| # CHECK-NEXT: LOAD {{.*}} R E 0x |
| # CHECK-NEXT: LOAD {{.*}} RW 0x |
| # CHECK-MEXT: LOAD {{.*}} R 0x |
| |
| # CHECK: Segment Sections... |
| # CHECK-NEXT: 00 .text {{$}} |
| # CHECK-NEXT: 01 .data .dynamic {{$}} |
| ## Check that read-only non-PROGBITS orphan sections are placed after the |
| ## closest-rank section '.rodata' despite their sort ranks are lower. |
| # CHECK-NEXT: 02 .rodata .dynsym .gnu.hash .hash .dynstr {{$}} |
| |
| #--- s |
| .text |
| nop |
| |
| .data |
| .quad 0 |
| |
| .rodata |
| .quad 0 |
| |
| #--- t |
| PHDRS { |
| exec PT_LOAD; |
| rw PT_LOAD; |
| ro PT_LOAD; |
| } |
| SECTIONS { |
| .text : { *(.text) } : exec |
| .data : { *(.data) } : rw |
| .rodata : { *(.rodata) } : ro |
| } |